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belt buckle

A belt buckle and buckle body technology, which is applied to buckles, fasteners, clothing, etc., can solve the problems of unfavorable product promotion and use, easily damaged belts, and complex structures, and achieve low quality belts, low cost, and simple structures. Effect

Active Publication Date: 2015-11-11
李建明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the belt buckles on the market have various structures and styles, and their function is to compress and fix the belt passing through the buckle body to adjust the length of the belt, which is suitable for the use needs of different (waist circumference) people; however, the existing belt buckles The structure of the buckle is generally to press the belt through the movable block to compress the belt. Although this kind of belt buckle can compress the belt, it is easy to damage the belt because the end of the movable block is sharp; or the belt is required to be of high quality. In order to prevent the belt from being damaged, this will increase the cost and is not conducive to the popularization and use of the product; there are also some belt buckles, which can reduce the pressing force of the end of the movable block on the belt by setting a slowing device to prevent the belt from being easily damaged, but This belt buckle has complex structure, high cost and inconvenient use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment one: if figure 1 and figure 2 As shown, a belt buckle includes a buckle body 1, and is characterized in that it also includes a belt pressing block 3. The belt pressing block 3 is arranged at the bottom of the buckle body 1 in a flexible connection. The belt pressing block 3 has a length along the length of the buckle body 1. The extended surface 4 extending in the direction, the extended surface 4 can be a plane, a curved surface or other irregular surfaces, and a guide area 5 passing through the belt is formed between the extended surface 4 on the belt pressing block and the bottom surface of the buckle body 1 .

[0029] As shown in the figure, this type of belt buckle also includes a front support rod 6, a rear support rod 7 and a pusher 8. The bottom of the buckle body 1 is provided with a front support 11 and a rear support 12. The front support rod 6 The two ends are movably connected with the front support 11 at the bottom of the button body and the ...

Embodiment 2

[0032] Embodiment two: if Figure 4 As shown, this belt buckle is similar to the first embodiment above, the difference is that this belt buckle also includes a rear support rod 7 and a pusher 8, and the bottom of the buckle body 1 is provided with a front support 11 and a rear support Seat 12, the front bearing 11 is provided with arc-shaped guide groove 9, and the front section of pressure belt block 3 is arranged on the arc-shaped guide groove 9 of the front bearing through rotating shaft 10, and the two ends of rear pole 7 are connected with the rear of belt pressure block 3 respectively. Section, rear support 12 are movably connected, and the connection between the rear support rod 7 and the rear support 12 at the bottom of the button body is also movably connected (or fixedly connected) with a pusher 8.

[0033] Working principle: When the user uses it, apply downward pressure on the pusher, the push hook 81 pushes the rear support rod 7 backward (to overcome the tension...

Embodiment 3

[0034] Embodiment three: as Figure 5 As shown, this belt buckle is similar to the above-mentioned embodiment 1, the difference is only: this belt buckle also includes a rear support rod 7 and a pusher 8, the bottom of the buckle body 1 is provided with a rear support 12, and the rear Both ends of the strut 7 are respectively movably connected with the pressure belt block 3 and the rear support 12, and the joint A between the rear strut 7 and the rear support 12 at the bottom of the button body is also movably connected (or fixedly connected) with a pusher 8; The joint A between the rear support rod 7 and the belt pressing block 3 is set in the middle of the belt pressing block 3 .

[0035] Working principle: When the user uses it, apply downward pressure on the pusher, the push hook 81 pushes the rear support rod 7 backward (to overcome the pulling force of the reset tension spring 15), the rear support rod 7 swings backward, and the pressure belt block 3 follows Swing, beca...

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PUM

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Abstract

The invention discloses a belt buckle. The belt buckle comprises a buckle body, and is characterized by further comprising a belt pressing block, wherein the belt pressing block is movably connected to the bottom of the buckle body, and is provided with an extension surface extending along the length direction of the buckle body. According to the belt buckle, the belt pressing block at the bottom of the buckle body is provided with the extension surface with a certain area, and surface contact compression is adopted between the extension surface and a belt passing through the bottom of the buckle body instead of point contact compression between a movable fixture block and the belt, thereby overcoming the defect of damages to the belt and improving the quality of the belt. Moreover, the surface compression belt has the advantages of simple structure, convenience in use and firm compression of the belt.

Description

technical field [0001] The invention relates to a belt buckle, in particular to a belt buckle which is convenient to use and firmly pressed by the belt. Background technique [0002] At present, the belt buckles on the market have various structures and styles, and their function is to compress and fix the belt passing through the buckle body to adjust the length of the belt, which is suitable for the use needs of different (waist circumference) people; however, the existing belt buckles The structure of the buckle is generally to press the belt through the movable block to compress the belt. Although this kind of belt buckle can compress the belt, it is easy to damage the belt because the end of the movable block is sharp; or the belt is required to be of high quality. In order to prevent the belt from being damaged, this will increase the cost and is not conducive to the popularization and use of the product; there are also some belt buckles, which can reduce the pressing ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A44B11/25
Inventor 李建明
Owner 李建明