Belt

Description

TECHNICAL FIELD

The present invention relates to the technical field of belts, and more particularly, to a novel belt.

BACKGROUND ART

A belt is a tool used for fastening around the waist.

A typical belt consists of a belt body and a fastening component. The belt body passes through the middle of the fastening component, and by pulling and moving the belt body, the tightness of the belt around the waist can be adjusted. However, in currently available belts on the market, adjusting the tightness of the belt typically involves directly pulling on the free end of the belt body. During this process, it is often difficult for the user to control the applied force, which commonly leads to over-adjustment—that is, the belt becomes excessively tight around the user's waist. In such cases, the user must operate the limit switch on the fastening component to release the belt body, and then readjust the tightness.

Therefore, traditional belts may have the following problem: during the adjustment process, it is difficult to control the applied force. To address this and facilitate easier adjustment of tightness for the user, the present device introduces a novel belt design.

SUMMARY OF THE INVENTION

The purpose of this invention is to address the shortcomings in the existing technology by proposing a novel belt.

To achieve the above objective, the invention adopts the following technical solution:

A novel belt, comprising a belt body and a buckle component. One end of the belt body is attached to the buckle component, and the other end of the belt body is a free end.

An installation slot is formed on the sidewall of the free end of the belt body. Multiple teeth are fixedly installed on the inner wall of the installation slot. A limit piece is rotatably mounted on the buckle component, and one side of the limit piece is engaged between two adjacent teeth to secure the belt body.

A drive assembly is installed on the buckle component, which is used to drive the limit piece to rotate so that it disengages from the adjacent teeth and releases the constraint on the belt body.

An adjustment assembly is also rotatably mounted on the buckle component, which is used to actuate the teeth, allowing the buckle component to move along the belt body.

The above technical solution further includes: the locking component comprises a housing, with side plates fixedly installed respectively on the opposite side walls of the housing. Multiple second mounting holes are formed on the outer wall of the housing, and multiple first mounting holes are formed on the outer wall of the belt body. The belt body and the housing are fixedly connected as an integral unit by bolts.

The limiting element includes a shaft rotatably installed on the opposite side walls of the two side plates. A limiting frame is fixedly mounted on the outer wall of the shaft. The limiting frame is movably arranged between two adjacent teeth.

The driving assembly includes a release frame rotatably mounted on a frame body. A first driving member is fixedly installed on the release frame. Two driving racks are fixedly mounted on the outer wall of the first driving member. Two push blocks are fixedly installed on the side wall of the limiting frame. The driving racks are configured to drive the push blocks to move.

The adjustment assembly includes an adjustment frame rotatably mounted on the housing. A second driving member is fixedly installed on the adjustment frame. A pawl frame is fixedly installed on the outer wall of the second driving member. The second driving member is configured to push the teeth.

A first torsion spring is sleeved on the shaft. One end of the first torsion spring is fixedly connected to the outer wall of the shaft, and the other end is fixedly connected to the inner wall of the housing.

A second torsion spring is sleeved on the rotating shaft of the adjustment frame. One end of the second torsion spring is fixedly connected to the outer wall of the rotating shaft of the adjustment frame, and the other end is fixedly connected to the inner wall of the housing.

Compared with the prior art, the beneficial effects of the invention are as follows:

The invention is equipped with an adjustment assembly, which allows stepwise adjustment of the belt body's tightness. This avoids excessive pulling that causes the belt to bind too tightly around the user's waist, reduces the occurrence of discomfort caused by sudden overly tight binding during adjustment, and makes the tightening adjustment process more convenient.

Opposite side walls of the teeth are respectively provided with card slots. Card ribs are arranged on the side walls of the side plates. The card ribs are slidably connected to the inner walls of the card slots.

DESCRIPTION OF THE DRAWINGS

FIG. 1 is an exploded view of the locking component;

FIG. 2 is a partial disassembled view of the locking component;

FIG. 3 is an overall structural view of the locking component;

FIG. 4 is a structural schematic of the belt body;

FIG. 5 is another structural schematic of the belt body;

FIG. 6 is an enlarged structural view of part A in FIG. 4;

FIG. 7 is an enlarged structural view of part B in FIG. 2;

FIG. 8 is an enlarged structural view of part C in FIG. 6.

In the drawings:

• • 10, Canister body; 11, Installation groove; 12, Teeth; 121, Groove;
  • 13, First installation hole; 21, Shell; 211, Second installation hole;
  • 22, Side plate; 221, Rib; 23, Release frame; 24, Adjustment frame; 241, Second torsion spring; 25, First driving component; 251, Driving frame; 26, Shaft;
  • 261, Limit frame; 2601, First torsion spring; 262, Top block; 27, Second driving component;
  • 271, Pushing frame.

DETAILED DESCRIPTION OF THE EMBODIMENTS

The following further describes the technical solutions of the present invention in conjunction with the accompanying drawings and specific embodiments.

Embodiment 1

Referring to FIGS. 1 to 8, the present invention proposes a novel belt, comprising a belt body 10 and a locking component; one end of the belt body 10 is mounted on the locking component, and the other end of the belt body 10 is a free end.

A mounting groove 11 is formed on the side wall of the free end of the belt body 10, with multiple teeth 12 fixedly mounted on the inner wall of the mounting groove 11. A limiting component is rotatably arranged on the locking component, with one side of the limiting component engaged between two adjacent teeth 12 to restrict the belt body 10.

A driving assembly is provided on the locking component, configured to drive the limiting component to rotate, thereby disengaging the limiting component from between two adjacent teeth 12 and releasing the restriction on the belt body 10.

An adjustment assembly is also rotatably arranged on the locking component, the adjustment assembly being configured to push the teeth 12, enabling the locking component to move along the belt body 10.

The locking component includes a housing 21, with side plates 22 fixedly installed respectively on the opposite side walls of the housing 21. Multiple second mounting holes 211 are formed on the outer wall of the housing 21, and multiple first mounting holes 13 are formed on the outer wall of the belt body 10. The belt body 10 and the housing 21 are fixedly connected as an integral unit by bolts.

The limiting component includes a shaft 26 rotatably mounted on the opposite side walls of the two side plates 22. A limiting frame 261 is fixedly mounted on the outer wall of the shaft 26, and the limiting frame 261 is movably arranged between two adjacent teeth 12.

The driving assembly includes a release frame 23 rotatably mounted on a frame body. A first driving member 25 is fixedly installed on the release frame 23. Two driving racks 251 are fixedly installed on the outer wall of the first driving member 25. Two push blocks 262 are fixedly installed on the side wall of the limiting frame 261. The driving racks 251 are configured to drive the push blocks 262 to move. Specifically, the push blocks 262 are located along the movement trajectory of the driving racks 251. When the driving racks 251 rotate, they can cause the push blocks 262 to rotate.

The adjustment assembly includes an adjustment frame 24 rotatably mounted on the housing 21. A second driving member 27 is fixedly installed on the adjustment frame 24. The second driving member 27 is configured to push the teeth 12.

The opposite side walls of the teeth 12 are each provided with a card slot 121. Card ribs 221 are arranged on the side walls of the side plates 22. The card ribs 221 are slidably connected to the inner walls of the card slots 121. When installing the locking component onto the belt body 10, the locking component is first inserted into the mounting groove 11 from the inside. Then, the two card ribs 221 are respectively inserted into the two card slots 121, allowing the locking component to be installed onto the belt body.

The first torsion spring 2601 is mounted on shaft 26, with one end fixedly connected to the outer wall of shaft 26, and the other end fixedly connected to the inner wall of shell 21. The first torsion spring 2601 enhances the stability of the release frame 23 by restricting the movement of shaft 26.

The second torsion spring 241 is mounted on the rotating shaft of the adjustment frame 24. One end of the second torsion spring 241 is fixedly connected to the outer wall of the rotating shaft of the adjustment frame 24, and the other end is fixedly connected to the inner wall of shell 21. The second torsion spring 241 enhances the stability of the adjustment frame 24 by restricting its movement.

In this embodiment, when the user adjusts the tightness of the belt, one hand holds the housing 21 while the other hand rotates the adjustment frame 24. As the adjustment frame 24 rotates, it drives the second driving member 27 to rotate. During the rotation of the second driving member 27, it pushes the teeth 12, causing the free end of the belt body 10 to move inside the locking component. When the free end of the belt body 10 moves, the limiting frame 261 is forced to rotate under the pressure of the teeth 12. After the limiting frame 261 rotates to a certain position, as the belt body 10 continues to move, the limiting frame 261 can enter the next card slot (the slot formed between two adjacent teeth 12). At this point, the limiting frame 261 fixes the belt body 10 in place. By repeating this process, each time the adjustment frame 24 is rotated once, the limiting frame 261 moves step-by-step into the next adjacent card slot, thereby achieving a gradual adjustment of the tightness of the belt body 10.

The above description only illustrates the preferred embodiments of the present invention. However, the protection scope of the present invention is not limited thereto. Any person skilled in the art, within the technical scope disclosed by this utility model, may make equivalent substitutions or modifications based on the technical solutions and inventive concepts of the present invention, and such substitutions or modifications should be encompassed within the protection scope of the present invention.