CN212545898U - Elastic stretching type automatic buckle of belt - Google Patents
Elastic stretching type automatic buckle of belt Download PDFInfo
- Publication number
- CN212545898U CN212545898U CN202021074470.XU CN202021074470U CN212545898U CN 212545898 U CN212545898 U CN 212545898U CN 202021074470 U CN202021074470 U CN 202021074470U CN 212545898 U CN212545898 U CN 212545898U
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- belt
- clamping
- seat
- threading
- shaped
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Abstract
The utility model discloses an elastic stretching type automatic buckle of a belt, which comprises a belt threading seat and a clamping seat which are flat U-shaped pieces; the position near the back edge and the middle on the top of the threading seat are respectively provided with a door arch-shaped second limiting ring and a door arch-shaped first limiting ring which correspond to the two ends of the arch bottom and are respectively connected with the corresponding positions of the two side edges of the U-shaped; bent piece-shaped jacking pins are hinged at two side edges of the U-shaped corresponding to the interval of the two limiting rings through a first shaft rod, and two ends of each bent piece are respectively arranged below the two limiting rings; one end of the first shaft rod is provided with a toggle button; the lower part of the clamping seat close to the rear edge is connected with the upper part of the threading seat close to the front edge through a connecting device; the upper part of the clamping seat close to the front edge is hinged with a clamping piece; the clamping teeth are arranged on the edge of the clamping piece close to the front end; a threading ring is arranged below the bottom surface of the clamping seat; one end of the belt is clamped and fixed between the clamping teeth and the clamping seat, and the other end of the belt penetrates through the second limiting ring, the first limiting ring and the threading ring; the connection means is a resilient connection means. Low cost, good safety and more convenient and comfortable.
Description
Technical Field
The utility model belongs to the technical field of daily life articles for use, concretely relates to automatic knot of elastic stretching formula of belt.
Background
There are three types of buckles commonly found on the market: automatic fastening of belts, pin fastening of belts, and wrenching of belts, with automatic fastening being the most common.
For example: an automatic buckle of a belt with a common structure is shown in fig. 1 and 2, and comprises a threading seat 6 and a clamping seat 7 which are both flat U-shaped pieces; the position close to the back edge and the middle on the top of the threading seat 6 are respectively provided with a second limiting ring 3 and a first limiting ring 1 which correspond to the arch bottoms and are respectively connected with the door arches at the corresponding positions of the two side edges of the U shape; bent piece-shaped jacking pins 5 are hinged to two side edges of the U-shaped space between the two limiting rings through a nail shaft lever 2, and two ends of each bent piece are respectively arranged below the two limiting rings; one end of the nail shaft lever 2 is provided with a toggle button 4; the lower part of the clamping seat 7 close to the rear edge is connected with the upper part of the threading seat 6 close to the front edge through a connecting device; the upper part of the clamping seat 7 close to the front edge is hinged with a clamping piece 10; the clamping teeth 9 are arranged on the front end edge of the clamping piece 10; a threading ring 8 is arranged under the bottom surface of the clamping seat 7; one end of the belt is clamped and fixed between the clamping teeth 9 and the clamping seat 7, and the other end of the belt penetrates through the second limiting ring 3, the first limiting ring 1 and the threading ring 8; when the belt is clamped, the front end of the ejector pin 5 is in fit abutting joint with a ratchet bar of the belt, and the rear end of the ejector pin 5 is in abutting joint with the surface of the second limiting ring 3; the connecting device is characterized in that the lower part of the clamping seat 7 close to the rear edge is hinged with the upper part of the threading seat 6 close to the front edge through a second shaft rod 11.
The automatic buckle of the belt adopting the technology can be used daily certainly, but for manual workers on similar building sites, the action switching between squatting and standing is frequently needed, the belt needs to be loosened and loosened repeatedly, the whole elastic loosening and tightening trouser belt is convenient and comfortable, but potential safety hazards exist, if a part of elastic loosening and tightening sections are arranged on the belt body, the manufacturing process of the belt is complicated, and the relatively large cost is increased, and for the manual workers, the using effect of the automatic buckle of the belt in the prior art is obviously not ideal.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides an elastic stretching type automatic buckle of a belt, which has low production cost, good safety and more convenient and comfortable use for the manual labor.
The utility model discloses a reach the technical scheme that above-mentioned technical purpose adopted and be: an elastic stretching type automatic buckle of a belt comprises a belt threading seat and a clamping seat which are both flat U-shaped pieces; a second limit ring and a first limit ring which are in a door arch shape and are respectively connected with the corresponding parts of the two side edges of the U-shaped arch bottom at the corresponding two ends of the arch bottom are respectively arranged at the position close to the back edge and the middle of the top of the threading seat; bent piece-shaped jacking pins are hinged at two side edges of the U-shaped corresponding to the interval of the two limiting rings through a first shaft rod, and two ends of each bent piece are respectively arranged below the two limiting rings; one end of the nail shaft lever is provided with a toggle button; the lower part of the clamping seat close to the rear edge is connected with the upper part of the threading seat close to the front edge through a connecting device; the upper part of the clamping seat close to the front edge is hinged with a clamping piece; the clamping teeth are arranged on the edge of the clamping piece close to the front end; a threading ring is arranged below the bottom surface of the clamping seat; one end of the belt is clamped and fixed between the clamping teeth and the clamping seat, and the other end of the belt penetrates through the second limiting ring, the first limiting ring and the threading ring; when the belt is clamped, the front end of the ejector pin is in fit abutting joint with a ratchet bar of the belt, and the rear end of the ejector pin is in abutting joint with the second limiting ring surface; the connecting device is an elastic connecting device.
The elastic connecting device comprises a rubber sleeve; the lower part of the clamping seat close to the rear edge is provided with a T-shaped shaft rod, the upper part of the wearing seat close to the front edge is provided with a propylene shaft rod, and the T-shaped shaft rod and the propylene shaft rod are both arranged in the cylinder body of the rubber sleeve.
The elastic connecting device comprises a plurality of tension springs arranged in the spring box; the top surface of the opening of the spring box faces forwards, and one end of the tension spring is connected with the inner bottom surface of the spring box in a pulling way; two outer sides of the spring box near the bottom are hinged with the upper part of the threading seat near the front edge through a hinge lug, and the other end of the tension spring is connected with the clamping seat near the rear edge in a pulling way.
The utility model has the advantages that:
due to the adoption of the structure, the connecting device between the clamping seat 7 and the threading seat 6 is an elastic connecting device.
Therefore, the utility model discloses low in production cost, physical labor person uses to have good and use more convenient and comfortable, need not change the belt body after work, change the automation of using in daily life and detain can.
Drawings
The present invention will be further explained with reference to the drawings and examples. Wherein:
FIG. 1 is a schematic view of a prior art belt buckle;
FIG. 2 is a schematic disassembled view of a prior art automatic buckle for a belt;
fig. 3 is a schematic view of a first embodiment of the invention;
fig. 4 is a schematic, exploded view of a first embodiment of the present invention;
fig. 5 is a schematic view of a second embodiment of the invention;
fig. 6 is a schematic diagram of a second embodiment of the present invention.
The reference numbers in the drawings illustrate the following: the first limiting ring 1, the first shaft rod 2, the second limiting ring 3, the toggle button 4, the ejector pin 5, the threading seat 6, the clamping seat 7, the threading ring 8, the clamping teeth 9, the clamping piece 10, the second shaft rod 11, the third shaft rod 11A, the third shaft rod 11B, the rubber sleeve 12, the spring box 13, the hinge lug 14, the tension spring 15
Detailed Description
The first embodiment of the utility model, as shown in fig. 3 and 4, is an elastic stretching type automatic buckle of a belt, which comprises a belt threading seat 6 and a clamping seat 7 which are both flat U-shaped pieces; the position close to the back edge and the middle on the top of the threading seat 6 are respectively provided with a second limiting ring 3 and a first limiting ring 1 which correspond to the arch bottoms and are respectively connected with the door arches at the corresponding positions of the two side edges of the U shape; bent piece-shaped jacking pins 5 are hinged to two side edges of the U-shaped space between the two limiting rings through a nail shaft lever 2, and two ends of each bent piece are respectively arranged below the two limiting rings; one end of the nail shaft lever 2 is provided with a toggle button 4; the lower part of the clamping seat 7 close to the rear edge is connected with the upper part of the threading seat 6 close to the front edge through a connecting device; the upper part of the clamping seat 7 close to the front edge is hinged with a clamping piece 10; the clamping teeth 9 are arranged on the front end edge of the clamping piece 10; a threading ring 8 is arranged under the bottom surface of the clamping seat 7; one end of the belt is clamped and fixed between the clamping teeth 9 and the clamping seat 7, and the other end of the belt penetrates through the second limiting ring 3, the first limiting ring 1 and the threading ring 8; when the belt is clamped, the front end of the ejector pin 5 is in fit abutting joint with a ratchet bar of the belt, and the rear end of the ejector pin 5 is in abutting joint with the surface of the second limiting ring 3; the connecting device is an elastic connecting device.
The elastic connecting device comprises a rubber sleeve 12; the lower part of the back edge of the clamping seat 7 is provided with a T-shaped shaft rod 11B, the upper part of the front edge of the threading seat 6 is provided with a propylene shaft rod 11A, and the T-shaped shaft rod 11B and the propylene shaft rod 11A are both arranged in the cylinder body of the rubber sleeve 12.
The second embodiment of the utility model, as shown in fig. 5 and 6, is an elastic stretching type automatic buckle of a belt, which comprises a belt threading seat 6 and a clamping seat 7 which are both flat U-shaped pieces; the position close to the back edge and the middle on the top of the threading seat 6 are respectively provided with a second limiting ring 3 and a first limiting ring 1 which correspond to the arch bottoms and are respectively connected with the door arches at the corresponding positions of the two side edges of the U shape; bent piece-shaped jacking pins 5 are hinged to two side edges of the U-shaped space between the two limiting rings through a nail shaft lever 2, and two ends of each bent piece are respectively arranged below the two limiting rings; one end of the nail shaft lever 2 is provided with a toggle button 4; the lower part of the clamping seat 7 close to the rear edge is connected with the upper part of the threading seat 6 close to the front edge through a connecting device; the upper part of the clamping seat 7 close to the front edge is hinged with a clamping piece 10; the clamping teeth 9 are arranged on the front end edge of the clamping piece 10; a threading ring 8 is arranged under the bottom surface of the clamping seat 7; one end of the belt is clamped and fixed between the clamping teeth 9 and the clamping seat 7, and the other end of the belt penetrates through the second limiting ring 3, the first limiting ring 1 and the threading ring 8; when the belt is clamped, the front end of the ejector pin 5 is in fit abutting joint with a ratchet bar of the belt, and the rear end of the ejector pin 5 is in abutting joint with the surface of the second limiting ring 3; the connecting device is an elastic connecting device.
The elastic connecting device comprises a plurality of tension springs 15 arranged in the spring box 13; the top surface of the opening of the spring box 13 faces forwards, and one end of the tension spring 15 is connected with the inner bottom surface of the spring box 13 in a pulling way; the two outer sides of the spring box 13 near the bottom are hinged with the upper part of the threading seat 6 near the front edge through a hinge lug 14, and the other end of the tension spring 15 is connected with the clamping seat 7 near the rear edge in a pulling way.
Obviously, the utility model discloses a technique is through adaptability transformation, also can be applied to the pin buckle belt and pulls the buckle belt.
Claims (3)
1. An elastic stretching type automatic buckle of a belt comprises a belt threading seat and a clamping seat which are both flat U-shaped pieces; a second limit ring and a first limit ring which are in a door arch shape and are respectively connected with the corresponding parts of the two side edges of the U-shaped arch bottom at the corresponding two ends of the arch bottom are respectively arranged at the position close to the back edge and the middle of the top of the threading seat; bent piece-shaped jacking pins are hinged at two side edges of the U-shaped corresponding to the interval of the two limiting rings through a first shaft rod, and two ends of each bent piece are respectively arranged below the two limiting rings; one end of the nail shaft lever is provided with a toggle button; the lower part of the clamping seat close to the rear edge is connected with the upper part of the threading seat close to the front edge through a connecting device; the upper part of the clamping seat close to the front edge is hinged with a clamping piece; the clamping teeth are arranged on the edge of the clamping piece close to the front end; a threading ring is arranged below the bottom surface of the clamping seat; one end of the belt is clamped and fixed between the clamping teeth and the clamping seat, and the other end of the belt penetrates through the second limiting ring, the first limiting ring and the threading ring; when the belt is clamped, the front end of the ejector pin is in fit abutting joint with a ratchet bar of the belt, and the rear end of the ejector pin is in abutting joint with the second limiting ring surface; the method is characterized in that: the connecting device is an elastic connecting device.
2. An elastically stretchable self-clinching of a belt as claimed in claim 1, wherein: the elastic connecting device comprises a rubber sleeve; the lower part of the clamping seat close to the rear edge is provided with a T-shaped shaft rod, the upper part of the wearing seat close to the front edge is provided with a propylene shaft rod, and the T-shaped shaft rod and the propylene shaft rod are both arranged in the cylinder body of the rubber sleeve.
3. An elastically stretchable self-clinching of a belt as claimed in claim 1, wherein: the elastic connecting device comprises a plurality of tension springs arranged in the spring box; the top surface of the opening of the spring box faces forwards, and one end of the tension spring is connected with the inner bottom surface of the spring box in a pulling way; two outer sides of the spring box near the bottom are hinged with the upper part of the threading seat near the front edge through a hinge lug, and the other end of the tension spring is connected with the clamping seat near the rear edge in a pulling way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021074470.XU CN212545898U (en) | 2020-06-11 | 2020-06-11 | Elastic stretching type automatic buckle of belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021074470.XU CN212545898U (en) | 2020-06-11 | 2020-06-11 | Elastic stretching type automatic buckle of belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212545898U true CN212545898U (en) | 2021-02-19 |
Family
ID=74628778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021074470.XU Expired - Fee Related CN212545898U (en) | 2020-06-11 | 2020-06-11 | Elastic stretching type automatic buckle of belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212545898U (en) |
-
2020
- 2020-06-11 CN CN202021074470.XU patent/CN212545898U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210219 |