Belt hanging buckle

Abstract

The utility model discloses a belt hanging buckle, which belongs to the technical field of belt hanging buckles and comprises a first connecting buckle and a second connecting buckle, connecting grooves are arranged at one end of the first connecting buckle and one end of the second connecting buckle, a plurality of connecting teeth are arranged in the connecting grooves, and a first connecting hole and a second connecting hole are respectively arranged at the other end of the first connecting buckle and the other end of the second connecting buckle. Pin shafts are arranged in the first connecting hole and the second connecting hole, clamping grooves are formed in the left sides of the first connecting buckle and the second connecting buckle, clamping blocks are arranged on the right sides of the first connecting buckle and the second connecting buckle, limiting rods are arranged in the clamping blocks and the clamping grooves, the clamping blocks are clamped into the clamping grooves, the limiting rods are inserted into the clamping blocks and the clamping grooves, and the overall width of the belt buckle is extended; the belt buckle can adapt to belts with different widths, the adaptability is high, and the practicability of the belt buckle is improved; the limiting block is pressed down and enters the groove from the limiting hole, the limiting block is separated from the limiting hole, the cover body is separated from the pin shaft, and convenience is brought to the splitting work of the first connecting buckle and the second connecting buckle.

Description

Technical Field

[0001] The utility model belongs to the technical field of belt buckles, and in particular relates to a belt buckle. Background Art

[0002] Conveyor belt buckle is a hardware accessory used to connect and fix conveyor belts. It is also called belt buckle. This accessory is very common in industrial applications and is mainly used in the construction and maintenance of conveyor belt systems. There are many types of conveyor belt buckles, common ones include pin buckles, wolf tooth buckles, butterfly buckles, zipper buckles, etc. Their main function is to connect different parts of the conveyor belt to ensure the stability and durability of the conveyor belt. In industrial environments, conveyor belt buckles are an indispensable component and are essential to keep the conveyor system running properly.

[0003] At present, the existing belt buckles still have some defects when used. They are often of fixed length and cannot adapt to belts of different widths. They are not adaptable. When used on site, different belts often have different widths and require belt buckles of different widths to fix them. For this reason, we propose a belt buckle. Utility Model Content

[0004] The purpose of the utility model is to provide a belt buckle to solve the problems proposed in the above-mentioned background technology that the length is fixed, the belts cannot be adapted to different widths, the adaptability is not strong, and when used on site, different belts often have different widths, and belt buckles of different widths are required for fixing.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a belt buckle, comprising a first connecting buckle and a second connecting buckle, each of the first connecting buckle and the second connecting buckle having a connecting groove at one end, each of the connecting grooves having a plurality of connecting teeth therein, each of the first connecting buckle and the second connecting buckle having a first connecting hole and a second connecting hole at the other end respectively, each of the first connecting hole and the second connecting hole having a pin therein, a clamping slot being provided on the left side of the first connecting buckle and the second connecting buckle, a clamping block being provided on the right side of the first connecting buckle and the second connecting buckle, the clamping block being adapted to the clamping slot, the clamping block being clamped in the clamping slot, and a limiting rod being provided between the clamping block and the clamping slot.

[0006] Preferably, the first connecting buckle and the second connecting buckle are each provided with a first through hole on the front side, and the first through hole extends to the rear of the first connecting buckle and the second connecting buckle through the card slot, and the second through hole is provided on the front side of the card block, and the second through hole extends to the rear of the first connecting buckle and the second connecting buckle through the card block, and the number of the first through hole and the second through hole is several, and the limiting rod is clamped inside the first through hole and the second through hole.

[0007] Preferably, a nut is provided at one end of the limiting rod, an internal thread is provided inside the nut, and an external thread is provided outside one end of the limiting rod, and the internal thread is adapted to the external thread.

[0008] Preferably, cover bodies are provided on both sides of the pin shaft, and the cover bodies are clamped on both ends of the pin shaft.

[0009] Preferably, a limit block is provided above and below both ends of the pin shaft, a limit hole is provided at the top and bottom of the cover body, the limit hole extends into the inside of the cover body, the limit block is adapted to the limit hole, and the limit block is clamped inside the limit hole.

[0010] Preferably, a groove is provided at the top and bottom of both sides of the pin shaft, a spring is provided inside the groove, the bottom of the spring is fixedly connected to the bottom of the groove, and the top of the spring is fixedly connected to the bottom of the limit block.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. By taking out a set of first connecting buckles and second connecting buckles, and then taking out another set of first connecting buckles and second connecting buckles, inserting the card block into the card slot, inserting the limit rod into the card block and the card slot, the overall width of the belt buckle is extended, which can adapt to belts of different widths, has strong adaptability, and enhances the practicality of the belt buckle.

[0013] 2. By inserting the limit rod into the first through hole and the second through hole, and covering one end of the limit rod with a nut, the stability of the extended belt buckle is improved. By covering the cover body on both sides of the pin shaft, when the belt buckle needs to be disassembled, by pressing the limit block, the spring expands and contracts and enters the groove from the limit hole. The limit block is separated from the limit hole, and the cover body is separated from the pin shaft, which facilitates the disassembly of the first connecting buckle and the second connecting buckle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the first connecting buckle and the second connecting buckle of the utility model;

[0015] Figure 2 It is a schematic diagram of the separation structure of the limit rod, the first connecting buckle and the connecting buckle of the utility model;

[0016] Figure 3 This is a schematic diagram of the limit block and groove structure of the utility model.

[0017] In the figure: 1. first connecting buckle; 2. second connecting buckle; 3. connecting groove; 4. connecting tooth; 5. first connecting hole; 6. second connecting hole; 7. pin; 8. slot; 9. block; 10. limiting rod; 11. first through hole; 12. second through hole; 13. nut; 14. cover; 15. limiting block; 16. limiting hole; 17. groove; 18. spring. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 The utility model provides a technical solution for a belt buckle: it includes a first connecting buckle 1 and a second connecting buckle 2, one end of the first connecting buckle 1 and the second connecting buckle 2 are both provided with a connecting groove 3, a plurality of connecting teeth 4 are both provided inside the connecting groove 3, the other ends of the first connecting buckle 1 and the second connecting buckle 2 are respectively provided with a first connecting hole 5 and a second connecting hole 6, the first connecting hole 5 and the second connecting hole 6 are provided with a pin shaft 7, a clamping groove 8 is provided on the left side of the first connecting buckle 1 and the second connecting buckle 2, a clamping block 9 is provided on the right side of the first connecting buckle 1 and the second connecting buckle 2, the clamping block 9 is adapted to the clamping groove 8, the clamping block 9 is clamped inside the clamping groove 8, and a limiting rod 10 is provided inside the clamping block 9 and the clamping groove 8.

[0020] Specifically, a first through hole 11 is provided on the front side of the first connecting buckle 1 and the second connecting buckle 2, and the first through hole 11 extends to the rear of the first connecting buckle 1 and the second connecting buckle 2 through the card slot 8. A second through hole 12 is provided on the front side of the clamping block 9, and the second through hole 12 extends to the rear of the first connecting buckle 1 and the second connecting buckle 2 through the clamping block 9. There are several first through holes 11 and second through holes 12, and the limiting rod 10 is clamped inside the first through hole 11 and the second through hole 12.

[0021] Specifically, a nut 13 is provided at one end of the limiting rod 10, an internal thread is provided inside the nut 13, and an external thread is provided outside one end of the limiting rod 10, and the internal thread is adapted to the external thread.

[0022] Specifically, cover bodies 14 are provided on both sides of the pin shaft 7 , and the cover bodies 14 are clamped at both ends of the pin shaft 7 .

[0023] Specifically, a limit block 15 is provided above and below both ends of the pin shaft 7, and a limit hole 16 is provided at the top and bottom of the cover body 14. The limit hole 16 extends to the inside of the cover body 14, and the limit block 15 is adapted to the limit hole 16, and the limit block 15 is clamped inside the limit hole 16.

[0024] Specifically, a groove 17 is provided at the top and bottom of both sides of the pin shaft 7, and a spring 18 is provided inside the groove 17. The bottom of the spring 18 is fixedly connected to the bottom of the groove 17, and the top of the spring 18 is fixedly connected to the bottom of the limit block 15.

[0025] In the present embodiment, when the belt buckle is used, the connecting grooves 3 on the first connecting buckle 1 and the second connecting buckle 2 are respectively clamped on the two ends of the belt, the connecting teeth 4 are connected to the inside of the belt, and then the pin shaft 7 is connected to the inside of the first connecting hole 5 and the second connecting hole 6 to complete the fixing of the belt buckle. When the width of the belt buckle needs to be extended, another set of the first connecting buckle 1 and the second connecting buckle 2 is taken out, the clamping block 9 is clamped into the clamping groove 8, and the limiting rod 10 is inserted into the clamping block 9 and the clamping groove 8 to extend the overall width of the belt buckle. It can adapt to belts of different widths, has strong adaptability, and enhances the practicality of the belt buckle.

[0026] By inserting the limit rod 10 into the first through hole 11 and the second through hole 12, and covering one end of the limit rod 10 with the nut 13, the stability of the belt buckle after extension is improved, and by covering the cover body 14 on both sides of the pin shaft 7, when the belt buckle needs to be disassembled, by pressing the limit block 15, the spring 18 is extended and retracted, and enters the groove 17 from the limit hole 16, the limit block 15 is separated from the limit hole 16, and the cover body 14 is separated from the pin shaft 7, which facilitates the disassembly of the first connecting buckle 1 and the second connecting buckle 2.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A belt buckle, comprising a first connecting buckle (1) and a second connecting buckle (2), characterized in that: The first connecting buckle (1) and the second connecting buckle (2) are each provided with a connecting groove (3) at one end, and a plurality of connecting teeth (4) are each provided inside the connecting groove (3). The first connecting buckle (1) and the second connecting buckle (2) are each provided with a first connecting hole (5) and a second connecting hole (6) at the other end, and a pin shaft (7) is provided inside the first connecting hole (5) and the second connecting hole (6). The first connecting buckle (1) and the second connecting buckle (2) are each provided with a clamping groove (8) on the left side, and a clamping block (9) is provided on the right side of the first connecting buckle (1) and the second connecting buckle (2). The clamping block (9) is adapted to the clamping groove (8), and the clamping block (9) is clamped inside the clamping groove (8). Limiting rods (10) are provided inside the clamping block (9) and the clamping groove (8).

2. The belt buckle according to claim 1, characterized in that: The first connecting buckle (1) and the second connecting buckle (2) are each provided with a first through hole (11) on the front side, and the first through hole (11) extends to the rear of the first connecting buckle (1) and the second connecting buckle (2) through the clamping slot (8). The clamping block (9) is provided with a second through hole (12) on the front side, and the second through hole (12) extends to the rear of the first connecting buckle (1) and the second connecting buckle (2) through the clamping block (9). There are a plurality of the first through hole (11) and the second through hole (12), and the limiting rod (10) is clamped inside the first through hole (11) and the second through hole (12).

3. The belt buckle according to claim 1, characterized in that: A nut (13) is provided at one end of the limiting rod (10), an internal thread is provided inside the nut (13), and an external thread is provided on the outside of one end of the limiting rod (10), the internal thread is adapted to the external thread.

4. The belt buckle according to claim 1, characterized in that: Cover bodies (14) are provided on both sides of the pin shaft (7), and the cover bodies (14) are clamped on both ends of the pin shaft (7).

5. The belt buckle according to claim 4, characterized in that: A limit block (15) is provided above and below both ends of the pin shaft (7), a limit hole (16) is provided at the top and bottom of the cover body (14), the limit hole (16) extends into the interior of the cover body (14), the limit block (15) is adapted to the limit hole (16), and the limit block (15) is snap-fitted into the interior of the limit hole (16).

6. The belt buckle according to claim 5, characterized in that: A groove (17) is provided at the top and bottom of both sides of the pin shaft (7), a spring (18) is provided inside the groove (17), the bottom of the spring (18) is fixedly connected to the bottom of the groove (17), and the top of the spring (18) is fixedly connected to the bottom of the limit block (15).

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