CN215583301U - High-strength safety buckle - Google Patents
High-strength safety buckle Download PDFInfo
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- CN215583301U CN215583301U CN202122323039.5U CN202122323039U CN215583301U CN 215583301 U CN215583301 U CN 215583301U CN 202122323039 U CN202122323039 U CN 202122323039U CN 215583301 U CN215583301 U CN 215583301U
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Abstract
A high-strength safety buckle comprises a male buckle and a female buckle which are matched with each other; two sides of one end of the male buckle are respectively provided with a first clamping support leg in a protruding mode, and a second clamping support leg is arranged between the two first clamping support legs of the male buckle; the tail end of the first clamping support leg is vertically connected with a first clamping lug, and the tail end of the second clamping support leg is provided with a clamping hook; the top surface of the female buckle is obliquely provided with a clamping block towards the bottom surface of the female buckle; the first clamping support leg penetrates through the middle openings at the two sides of the clamping block, and the first clamping lug is clamped with the outer side of the second opening; the second joint stabilizer blade passes the first opening of joint piece, and trip and first open-ended outside joint. The user presses first joint stabilizer blade, and the user presses the joint piece from one side of the bottom surface of box simultaneously for the joint piece removes towards the top surface of box, realizes the unblock, so through the operation of two looks vertically directions, can prevent because maloperation and unblock, improvement security.
Description
Technical Field
The utility model relates to the technical field of lock catch products, in particular to a high-strength safety buckle.
Background
Products for babies and children, such as baby carriages, baby braces, toy cars and the like, are easy to mistakenly touch the unlocking unit of the plug buckle when the baby or the child uses the product, so that unexpected unlocking is caused, and certain potential safety hazards are caused. For example, chinese patent CN213909430U discloses a waist-protecting type baby walker, wherein an insert buckle is fixedly connected to one side of the front surface of the first waist-protecting belt, and an insert buckle slot is formed on one side of the top of the clamp member.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a high strength safety buckle capable of preventing unlocking due to misoperation and improving safety, so as to solve the above problems.
A high-strength safety buckle comprises a male buckle and a female buckle which are matched with each other; two sides of one end of the male buckle are respectively provided with a first clamping support leg in a protruding manner, a second clamping support leg is arranged between the two first clamping support legs of the male buckle, and one end of the male buckle, which is far away from the first clamping support legs, is provided with a first lifting ring; the tail end of the first clamping support leg is vertically connected with a first clamping lug, and the tail end of the second clamping support leg is provided with a clamping hook; the middle part of the female buckle is provided with a middle opening, two sides of the female buckle are respectively provided with side openings communicated with the middle opening, one end of the female buckle, close to the middle opening, is provided with a second hanging ring, and one end of the top surface of the female buckle, close to the second hanging ring, is obliquely provided with a clamping block towards the bottom surface of the female buckle; a through hole is formed in the middle of the clamping block along the length direction, and a first opening is formed in the top of one end, close to the second hanging ring, of the clamping block; the female buckle is arranged on the parts of the two sides of the clamping block, and a second opening is formed in the top of one end, close to the second hanging ring, of the female buckle; the first clamping support leg penetrates through the middle openings at the two sides of the clamping block, and the first clamping lug is clamped with the outer side of the second opening; the second joint stabilizer blade passes the first opening of joint piece, and trip and first open-ended outside joint.
Furthermore, the first clamping support leg and the second clamping support leg are connected through a bent elastic connecting piece.
Further, the bottom surface of box has been seted up near the one end of second rings and has been dodged the groove, and the end of joint piece is arranged in dodging the groove.
Furthermore, the top surface and the bottom surface of the female buckle are respectively provided with a limit bump in a protruding manner on two sides of the opening in the middle.
Furthermore, the middle part of the limiting bump facing the middle opening is provided with a guide inclined plane.
Further, the distance from the guide inclined plane to the central axis of the middle opening is gradually reduced from one end far away from the second hanging ring to one end close to the second hanging ring.
Furthermore, one side of the limiting convex block facing the second hanging ring is provided with a clamping inclined plane.
Further, the distance from the clamping inclined plane to the second hanging ring is gradually increased from one end close to the central axis of the central opening to one end far away from the central axis of the central opening.
Compared with the prior art, the high-strength safety buckle comprises a male buckle and a female buckle which are matched with each other; two sides of one end of the male buckle are respectively provided with a first clamping support leg in a protruding manner, a second clamping support leg is arranged between the two first clamping support legs of the male buckle, and one end of the male buckle, which is far away from the first clamping support legs, is provided with a first lifting ring; the tail end of the first clamping support leg is vertically connected with a first clamping lug, and the tail end of the second clamping support leg is provided with a clamping hook; the middle part of the female buckle is provided with a middle opening, two sides of the female buckle are respectively provided with side openings communicated with the middle opening, one end of the female buckle, close to the middle opening, is provided with a second hanging ring, and one end of the top surface of the female buckle, close to the second hanging ring, is obliquely provided with a clamping block towards the bottom surface of the female buckle; a through hole is formed in the middle of the clamping block along the length direction, and a first opening is formed in the top of one end, close to the second hanging ring, of the clamping block; the female buckle is arranged on the parts of the two sides of the clamping block, and a second opening is formed in the top of one end, close to the second hanging ring, of the female buckle; the first clamping support leg penetrates through the middle openings at the two sides of the clamping block, and the first clamping lug is clamped with the outer side of the second opening; the second joint stabilizer blade passes the first opening of joint piece, and trip and first open-ended outside joint. The user presses first joint stabilizer blade to make first joint lug break away from with the second open-ended outside, the joint piece is pressed from one side of the bottom surface of box to the user simultaneously, when making the joint piece move towards the top surface of box, the trip breaks away from with the first open-ended outside, realizes the unblock, so through the operation of two looks vertically directions, can prevent because maloperation and unblock, improvement security.
Drawings
Embodiments of the utility model are described below with reference to the accompanying drawings, in which:
fig. 1 is a schematic diagram of the high-strength safety buckle according to the present invention.
Fig. 2 is a perspective view of the male buckle in fig. 1.
Fig. 3 is a perspective view of the female buckle in fig. 1 from a first perspective.
Fig. 4 is a perspective view of the female buckle in fig. 1 from a second perspective.
Fig. 5 is a schematic cross-sectional view taken along line a-a of fig. 4.
Detailed Description
Specific embodiments of the present invention will be described in further detail below based on the drawings. It should be understood that the description herein of embodiments of the utility model is not intended to limit the scope of the utility model.
Referring to fig. 1 to 3, the high strength safety buckle according to the present invention includes a male buckle 10 and a female buckle 20.
The two sides of one end of the male buckle 10 are respectively provided with a first clamping support leg 11 in a protruding manner, and the male buckle 10 is provided with a second clamping support leg 12 between the two first clamping support legs 11. The first snap leg 11 is connected to the second snap leg 12 by a curved elastic connection 13.
The end of the male buckle 10 away from the first clamping leg 11 is provided with a first hanging ring 14.
The end of the first clamping leg 11 is vertically connected with a first clamping convex block 111, and the end of the second clamping leg 12 is provided with a clamping hook 121.
Middle part opening 21 has been seted up in the middle part of box 20, and the both sides are seted up respectively with the side opening 22 of middle part opening 21 intercommunication, and box 20 is provided with second rings 23 in middle part opening 21's one end, and the one end slope that the top surface of box 20 is close to second rings 23 is provided with joint piece 24.
The middle part of the clamping block 24 is provided with a via hole 241 along the length direction, and the top of one end of the clamping block 24 close to the second hanging ring 23 is provided with a first opening 241.
The top of the female buckle 20 near one end of the second hanging ring 23 and at the two sides of the clamping block 24 is provided with a second opening 201.
When the male buckle 10 is matched with the female buckle 20, the first clamping support leg 11 passes through the middle openings 21 on the two sides of the clamping block 24, and the first clamping convex block 111 is clamped with the outer side of the second opening 201. The second clamping leg 12 passes through the first opening 241 of the clamping block 24, and the hook 121 is clamped with the outer side of the first opening 241.
The catching block 24 is obliquely disposed from the top surface of the box 20 toward the bottom surface of the box 20.
An avoiding groove 202 is formed in one end, close to the second hanging ring 23, of the bottom surface of the female buckle 20, and the tail end of the clamping block 24 is located in the avoiding groove 202.
Referring to fig. 4 and 5, the inner sides of the top surface and the bottom surface of the female buckle 20 are respectively provided with a limit bump 211 protruding from both sides of the middle opening 21, and a pad 212 protruding from the middle of the middle opening 21.
The middle part of spacing lug 211 towards middle part opening 21 is provided with direction inclined plane 2111, and the one side towards second rings 23 is provided with joint inclined plane 2112.
The distance from the guide slope 2111 to the center axis of the central opening 21 gradually decreases from the end away from the second hanging ring 23 to the end close to the second hanging ring 23.
The distance from the catching inclined surface 2112 to the second hanging ring 23 gradually increases from one end close to the central axis of the central opening 21 to one end away from the central axis of the central opening 21.
When the male buckle 10 is matched with the female buckle 20, two ends of the first clamping convex block 111 of the first clamping support leg 11 move along the guide inclined plane 2111 of the limit convex block 211, and after the first clamping convex block 111 of the first clamping support leg 11 crosses the limit convex block 211, the first clamping convex block 111 is clamped with the clamping inclined plane 2112.
The side opening 22 is convenient for the user to press the first clamping support leg 11, thereby making the first clamping convex block 111 break away from the clamping inclined plane 2112, and the user presses the clamping block 24 from one side of the bottom surface of the box 20, so that the clamping block 24 moves towards the top surface of the box 20, and the clamping hook 121 breaks away from the outside of the first opening 241, so that the unlocking can be realized, and the male buckle 10 can be conveniently pulled out from the box 20.
Compared with the prior art, the high-strength safety buckle comprises a male buckle 10 and a female buckle 20 which are matched with each other; two sides of one end of the male buckle 10 are respectively provided with a first clamping support leg 11 in a protruding manner, a second clamping support leg 12 is arranged between the two first clamping support legs 11 of the male buckle 10, and one end of the male buckle 10 far away from the first clamping support legs 11 is provided with a first hanging ring 14; the tail end of the first clamping support leg 11 is vertically connected with a first clamping convex block 111, and the tail end of the second clamping support leg 12 is provided with a clamping hook 121; the middle part of the female buckle 20 is provided with a middle opening 21, two sides of the female buckle are respectively provided with side openings 22 communicated with the middle opening 21, one end of the female buckle 20 at the middle opening 21 is provided with a second hanging ring 23, and one end of the top surface of the female buckle 20 close to the second hanging ring 23 is obliquely provided with a clamping block 24 towards the bottom surface of the female buckle 20; a through hole 241 is formed in the middle of the clamping block 24 along the length direction, and a first opening 241 is formed in the top of one end, close to the second hanging ring 23, of the clamping block 24; the top of the female buckle 20 at the two sides of the clamping block 24 and near one end of the second hanging ring 23 is provided with a second opening 201; the first clamping support leg 11 penetrates through the middle openings 21 on the two sides of the clamping block 24, and the first clamping convex block 111 is clamped with the outer side of the second opening 201; the second clamping leg 12 passes through the first opening 241 of the clamping block 24, and the hook 121 is clamped with the outer side of the first opening 241. The user presses first joint stabilizer blade 11 to make first joint lug 111 break away from with joint inclined plane 2112, joint piece 24 is pressed from one side of the bottom surface of box 20 to the user simultaneously, when making joint piece 24 move towards the top surface of box 20, trip 121 breaks away from with first opening 241's the outside, realize the unblock, be convenient for extract male buckle 10 from box 20, through the operation of two mutually perpendicular directions, so can prevent because the maloperation and unblock, improve the security.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, and any modifications, equivalents or improvements that are within the spirit of the present invention are intended to be covered by the following claims.
Claims (8)
1. The utility model provides a high strength safety insurance eye-splice which characterized in that: comprises a male buckle and a female buckle which are matched with each other; two sides of one end of the male buckle are respectively provided with a first clamping support leg in a protruding manner, a second clamping support leg is arranged between the two first clamping support legs of the male buckle, and one end of the male buckle, which is far away from the first clamping support legs, is provided with a first lifting ring; the tail end of the first clamping support leg is vertically connected with a first clamping lug, and the tail end of the second clamping support leg is provided with a clamping hook; the middle part of the female buckle is provided with a middle opening, two sides of the female buckle are respectively provided with side openings communicated with the middle opening, one end of the female buckle, close to the middle opening, is provided with a second hanging ring, and one end of the top surface of the female buckle, close to the second hanging ring, is obliquely provided with a clamping block towards the bottom surface of the female buckle; a through hole is formed in the middle of the clamping block along the length direction, and a first opening is formed in the top of one end, close to the second hanging ring, of the clamping block; the female buckle is arranged on the parts of the two sides of the clamping block, and a second opening is formed in the top of one end, close to the second hanging ring, of the female buckle; the first clamping support leg penetrates through the middle openings at the two sides of the clamping block, and the first clamping lug is clamped with the outer side of the second opening; the second joint stabilizer blade passes the first opening of joint piece, and trip and first open-ended outside joint.
2. A high strength safety buckle according to claim 1, wherein: the first clamping support leg is connected with the second clamping support leg through a bent elastic connecting piece.
3. A high strength safety buckle according to claim 1, wherein: the bottom surface of box is close to the one end of second rings and has been seted up and dodge the groove, and the end of joint piece is arranged in dodging the groove.
4. A high strength safety buckle according to claim 1, wherein: the top surface and the bottom surface of the female buckle are respectively provided with a limiting lug in a protruding mode on two sides of the middle opening.
5. The high strength safety buckle according to claim 4, wherein: the middle part of the limiting lug, which faces the middle opening, is provided with a guide inclined plane.
6. The high strength safety buckle according to claim 5, wherein: the distance from the guide inclined plane to the central axis of the middle opening is gradually reduced from one end far away from the second hanging ring to one end close to the second hanging ring.
7. The high strength safety buckle according to claim 4, wherein: one side of spacing lug towards second rings is provided with the joint inclined plane.
8. A high strength safety buckle according to claim 7, wherein: the distance from the clamping inclined plane to the second hanging ring is gradually increased from one end close to the central axis of the central opening to one end far away from the central axis of the central opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122323039.5U CN215583301U (en) | 2021-09-23 | 2021-09-23 | High-strength safety buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122323039.5U CN215583301U (en) | 2021-09-23 | 2021-09-23 | High-strength safety buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215583301U true CN215583301U (en) | 2022-01-21 |
Family
ID=79870082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122323039.5U Active CN215583301U (en) | 2021-09-23 | 2021-09-23 | High-strength safety buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215583301U (en) |
-
2021
- 2021-09-23 CN CN202122323039.5U patent/CN215583301U/en active Active
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