SPLIT-TYPE RUNNING DECK AND TREADMILL

Description

TECHNICAL FIELD

The present disclosure relates to the technical field of exercise equipment, more particularly to a split-type running deck and a treadmill.

BACKGROUND

Treadmills are common fitness equipment in homes and gyms. The treadmill includes a running deck assembly, a driving assembly that drives the running deck to move, and a control assembly that controls the driving assembly.

According to existing technologies, a running deck assembly and a treadmill are provided, with the publication number of CN115738168A, including a front running deck, a rear running deck arranged on a rear side of the front running deck, and a hinging structure arranged at a splicing position of lower sides of the front running deck and the rear running deck, wherein a hinging axis of the hinging structure is located on a lower surface of the front running deck, and a hinging axis of the hinging structure is located on a lower surface of the rear running deck, thereby hinging the front running deck and the rear running deck together. However, since the front running deck and the rear running deck are hinged together, they are inconvenient to install and detach.

SUMMARY

The technical problem to be addressed by the present disclosure is to overcome the above defects of the existing technologies, and provide a split-type running deck and a treadmill that are convenient to install and detach.

In order to achieve the above aim, the present disclosure employs the following technical scheme. A split-type running deck includes a front running deck and a rear running deck and further includes:

• • a frame assembly including a front frame and a rear frame, the front frame being arranged on left and right sides of the front running deck, the rear frame being arranged on left and right sides of the rear running deck, the front frame and the rear frame being in plug-in connection to limit left and right positions between the running decks, and the front running deck and the rear running deck being in front and back plug-in connection to limit upper and lower positions between the running decks; and
  • a support seat with one end arranged on a bottom surface of one of the front frame and the rear frame, the other of the front frame and the rear frame abutting against an upper surface of another end of the support seat.

With the above structure, the present disclosure has the following beneficial effects compared to existing technologies. The frame assembly is provided, including a front frame and a rear frame, where the front frame is arranged on the front running deck, the rear frame is arranged on the rear running deck, the front frame and the rear frame are in plug-in connection to limit left and right positions of the running deck, meanwhile the front running deck and the rear running deck are in front and back plug-in connection to limit upper and lower positions of the running deck. In this way, the front running deck and the rear running deck are detachably connected, thereby being convenient to install and detach. When the running belt is sleeved on, the running belt can limit front and back positions of the running deck, thereby fixing the front running deck with the rear running deck. The support seat is arranged to support the front frame and the rear frame, enabling the frame to keep certain distance from the ground, thereby facilitating mounting and transport.

Preferably, one of the front frame and the rear frame is provided with a first plug-in protrusion, while the other is provided with a first plug-in slot; and the first plug-in protrusion is inserted into the first plug-in slot to achieve a plug-in connection between the front frame and the rear frame. Through the insertion of the first plug-in protrusion into the first plug-in slot, the structure is simple.

Preferably, a surface of the first plug-in protrusion close to the first plug-in slot is a curved surface or a slope surface, achieving a guiding function to facilitate insertion of the first plug-in protrusion into the first plug-in slot.

Preferably, one of the front running deck and the rear running deck is provided with a second plug-in protrusion, while the other is provided with a second plug-in slot; and the second plug-in protrusion is inserted into the second plug-in slot to achieve a front and back plug-in connection between the front running deck and the rear running deck, facilitating the connection of the front running deck to the rear running deck and preventing the connection position between the front running deck and the rear running deck from tilting up.

Preferably, the second plug-in protrusion fits into the second plug-in slot in a left-right slidable manner, facilitating the adjustment of a relative position between the front running deck and the rear running deck during installation, thereby aligning the front running deck to the rear running deck.

Preferably, a surface of the second plug-in protrusion close to the second plug-in slot is a curved surface or a slope surface, achieving a guiding function to facilitate insertion of the second plug-in protrusion into the second plug-in slot.

Preferably, lock catch assemblies are provided between the front frame and the rear frame; and the front frame and the rear frame are fastened together by means of the lock catch assemblies, facilitating the movement of the whole running deck, and preventing the front running deck and the rear running deck from separation during the process of transport.

Preferably, the lock catch assemblies are arranged on left and right sides of the running deck respectively, with high reliability.

Preferably, the lock catch assembly includes:

• • a hook seat;
  • a latch seat;
  • a push block with one end close to the hook seat hinged on the latch seat; and
  • a hook with one end hinged on one end of the push block far away from the hook seat, wherein when the push block is pushed in a direction far away from the hook seat, another end of the hook hooks on the hook seat.

A treadmill, including any one split-type running deck described above.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a perspective view of a split-type running deck of the present disclosure applied to a treadmill.

FIG. 2 is an enlargement view of part A in FIG. 1.

FIG. 3 is a perspective view of a front running deck of the split-type running deck of the present disclosure.

FIG. 4 is a perspective view of a rear running deck of the split-type running deck of the present disclosure.

FIG. 5 is a perspective view of a lock catch assembly of the split-type running deck of the present disclosure.

In the drawings: 1, front running deck; 2, rear running deck; 3, frame assembly; 310, front frame; 320, rear frame; 4, first plug-in protrusion; 5, first plug-in slot; 6, second plug-in protrusion; 7, second plug-in slot; 8, lock catch assembly; 810, hook seat; 820, latch seat; 830, push block; 840, hook; 9, running belt; 10, support seat.

DETAILED DESCRIPTION OF THE EMBODIMENTS

The present disclosure is described below in further detail in conjunction with the drawings and specific embodiments.

FIG. 1 is a perspective view of a split-type running deck of the present disclosure applied to a treadmill. In an embodiment as shown in FIG. 1, a treadmill is provided, including a running deck and a running belt 9, the running deck including a front running deck 1 and a rear running deck 2. For convenience of installation and detachment, the front running deck 1 and the rear running deck 2 are detachably connected. Specifically, the front running deck 1 and the rear running deck 2 are in front and back plug-in connection to limit upper and lower positions of the running deck. The running deck further includes a frame assembly 3. The frame assembly 3 includes a front frame 310 and a rear frame 320, the front frame 310 being arranged on left and right sides of the front running deck 1, the rear frame 320 being arranged on left and right sides of the rear running deck 2, the front frame 310 and the rear frame 320 being in plug-in connection to limit left and right positions of the running deck. In addition, when the running belt 9 is sleeved on the front running deck 1 and the rear running deck 2, the running belt 9 can limit front and back positions of the running deck. That is to say, through the arrangement of the front running deck 1 and the rear running deck 2 being in front and back plug-in connection, the front frame 310 and the rear frame 320 being in plug-in connection, and the running belt 9 being sleeved on the front running deck 1 and the rear running deck 2, not only is achieved a detachable connection of the running deck, but the connection reliability of the running deck is guaranteed.

FIG. 3 is a perspective view of a front running deck of the split-type running deck of the present disclosure. FIG. 4 is a perspective view of a rear running deck of the split-type running deck of the present disclosure. In an embodiment as shown in FIG. 3 and FIG. 4, to facilitate the front frame 310 and the rear frame 320 to be in plug-in connection, the running deck further includes a first plug-in protrusion 4 and a first plug-in slot 5; the first plug-in protrusion 4 is arranged on one of the front frame 310 and the rear frame 320, while the first plug-in slot 5 is arranged on the other one. Specifically, as shown in FIG. 3 and FIG. 4, the first plug-in slot 5 is arranged on an end surface of the front frame 310 close to the rear frame 320, and the first plug-in protrusion 4 is arranged on an end surface of the rear frame 320 close to the front frame 310, enabling a simple structure. Further, a surface of the first plug-in protrusion 4 close to the first plug-in slot 5 is a curved surface or a slope surface, achieving a guiding function to facilitate insertion of the first plug-in protrusion 4 into the first plug-in slot 5.

Specifically, both the front frame 310 and the rear frame 320 select square tubes, in which case the first plug-in slot 5 is an internal structure of the square tube and there is no need for extra machining of the first plug-in slot 5, enabling low cost, light weight, and convenience to move or transport. Specifically, the first plug-in protrusion 4 projects beyond an end surface of the square tube.

Specifically, the front frame 310 is welded on bottom surfaces of left and right sides of the front running deck 1, not affecting the width of the front running deck 1 and being space-saving. When in use of the treadmill, the connection strength between the front frame 310 and the front running deck 1 is not affected. If the front frame 310 is welded on a side surface of the front running deck 1, when a person is running on the running belt 9, a downward force will be applied to the front running deck 1, then the front running deck 1 is prone to have a crack with the front frame 310, even disengage from the front frame 310, affecting normal usage. Likewise, the rear frame 320 is welded on bottom surfaces of left and right sides of the rear running deck 2.

In an embodiment, the running deck further includes a support seat 10. The support seat 10 has one end arranged on a bottom surface of one of the front frame 310 and the rear frame 320, and the other of the front frame 310 and the rear frame 320 abuts against an upper surface of another end of the support seat 10. Specifically, one end of the support seat 10 is arranged on the bottom surface of the front frame 310; when the front frame 310 and the rear frame 320 are in plug-in connection, one end of the rear frame 320 close to the front running deck 1 abuts against the upper surface of another end of the support seat 10, to support the rear frame 320. The support seat 10 is arranged to support the front frame 310 and the rear frame 320, enabling the frame to keep certain distance from the ground, thereby facilitating mounting and transport. In addition, the contact area between the front frame 310 and the rear frame 320 is positioned on the support seat 10, which can prevent the front frame 310 and the rear frame 320 from tilting up during the plug-in connection process, thereby facilitating mounting. When a foot steps on the connection position between the front frame 310 and the rear frame 320, the front running deck 1 and the rear running deck 2 will not concave downward, thereby prolonging the service life thereof, increasing the contact area between the front frame 310 and the rear frame 320, and enhancing the connection strength between the front frame 310 and the rear frame 320. Correspondingly, both the front frame 310 and the rear frame 320 are provided with support feet. The support foot of the front frame 310 and the support seat 10 of the front frame 310 can support up the whole front running deck 1, ensuring the front running deck 1 to be in a horizontal state, thereby allowing the rear running deck 2 to align to the front running deck 1, facilitating the front and back plug-in connection between the front running deck 1 and the rear running deck 2, allowing the front frame 310 to align to the rear frame 320, facilitating the plug-in connection between the front frame 310 and the rear frame 320, and also facilitating the mounting of the running belt 9.

Specifically, one end of the support seat 10 can also be welded on the bottom surface of the rear frame 320, in which case the front frame 310 abuts against the upper surface of another end of the support seat 10.

In one embodiment, to facilitate the front running deck 1 and the rear running deck 2 to be in front and back plug-in connection, the running deck further includes a second plug-in protrusion 6 and a second plug-in slot 7. The second plug-in protrusion 6 is arranged on one of the front running deck 1 and the rear running deck 2, while the second plug-in slot 7 is arranged on the other one. Specifically, as shown in FIG. 3 and FIG. 4, the second plug-in slot 7 is arranged on an end surface of the front running deck 1 close to the rear running deck 2, and the second plug-in protrusion 6 is arranged on an end surface of the rear running deck 2 close to the front running deck 1, enabling a simple structure. Further, a surface of the second plug-in protrusion 6 close to the second plug-in slot 7 is a curved surface or a slope surface, achieving a guiding function to facilitate insertion of the second plug-in protrusion 6 into the second plug-in slot 7.

In one embodiment, to adjust a relative position between the front running deck 1 and the rear running deck 2 during installation, the second plug-in protrusion 6 fits into the second plug-in slot 7 in a left-right slidable manner, allowing an axial line of the front running deck 1 to align to that of the rear running deck 2. Specifically, the second plug-in slot 7 is arranged along a width direction of the front running deck 1, the second plug-in protrusion 6 is arranged along a width direction of the rear running deck 2, and the second plug-in protrusion 6 has a greater length than the second plug-in slot 7, ensuring that the second plug-in protrusion 6 has enough room to slide in.

FIG. 2 is an enlargement view of part A in FIG. 1. FIG. 5 is a perspective view of a lock catch assembly of the split-type running deck of the present disclosure. In an embodiment as shown in FIG. 2 and FIG. 5, the running deck further includes lock catch assemblies 8. The lock catch assemblies 8 are provided between the front running deck 1 and the rear running deck 2; and the front running deck 1 and the rear running deck 2 are fastened together by means of the lock catch assemblies 8, thereby preventing the front running deck 1 and the rear running deck 2 from separation during the process of moving and transport, and achieving high reliability. Specifically, the lock catch assemblies 8 are arranged on left and right sides of the running deck respectively, achieving a reliable connection.

In one embodiment, the lock catch assembly 8 includes a hook seat 810, a latch seat 820, a push block 830 and a hook 840. The hook seat 810 is arranged on an outer lateral surface of one of the front frame 310 and the rear frame 320, while the latch seat 820 is arranged on an outer lateral surface of the other one. The push block 830 has one end close to the hook seat 810 hinged on the latch seat 820. The hook 840 has one end hinged on one end of the push block 830 far away from the hook seat 810. Locking process: push the push block 830 so that the push block 830 is rotated in a direction far away from the hook seat 810 and another end of the hook 840 hooks on the hook seat 810. Unlocking process: push the push block 830 so that the push block 830 is rotated in a direction close to the hook seat 810 and another end of the hook 840 unhooks from the hook seat 810. Specifically, as shown in FIG. 2, the hook seat 810 is arranged on the front frame 310, while the latch seat 820 is arranged on the rear frame 320.

Specifically, the principle of the present disclosure is to arrange a frame assembly 3 including a front frame 310 and a rear frame 320, where the front frame 310 is arranged on the front running deck 1, the rear frame 320 is arranged on the rear running deck 2, the front frame 310 and the rear frame 320 are in plug-in connection to limit left and right positions of the running deck, meanwhile the front running deck 1 and the rear running deck 2 are in front and back plug-in connection to limit upper and lower positions of the running deck. In this way, the front running deck 1 and the rear running deck 2 are detachably connected, thereby being convenient to install and detach. When the running belt 9 is sleeved on, the running belt 9 can limit front and back positions of the running deck, thereby fixing the front running deck 1 with the rear running deck 2.

Operation principles: the front frame 310 and the rear frame 320 are in plug-in connection to limit left and right positions of the running deck, and the front running deck 1 and the rear running deck 2 are in front and back plug-in connection to limit upper and lower positions of the running deck; when the running belt 9 is sleeved on the front running deck 1 and the rear running deck 2, the running belt 9 can limit front and back positions of the running deck. The front running deck 1 and the rear running deck 2 can be limited in upper and lower, left and right, front and back positions while being detachable, with a reliable connection to ensure normal usage. In addition, during the process of movement, the front running deck 1 and the rear running deck 2 will not disengage.

On the basis of the above technical scheme, if various modifications or variations can be made to the present disclosure without departing from the spirit and scope of the present disclosure, and if these modifications and variations fall within the claims and equivalent technical scope of the present disclosure, the present disclosure is also intended to cover these modifications and variations.