CN113475821B - Double locking waistband hanging buckle - Google Patents
Double locking waistband hanging buckle Download PDFInfo
- Publication number
- CN113475821B CN113475821B CN202110811422.7A CN202110811422A CN113475821B CN 113475821 B CN113475821 B CN 113475821B CN 202110811422 A CN202110811422 A CN 202110811422A CN 113475821 B CN113475821 B CN 113475821B
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- lock
- stepped
- locking
- hole
- sliding
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- 230000009977 dual effect Effects 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
- A44B11/25—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts
- A44B11/2503—Safety buckles
- A44B11/2569—Safety measures
- A44B11/2573—Locking means preventing an unauthorised opening, e.g. by children
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
- A44B11/25—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts
- A44B11/28—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts with hooks engaging end-pieces on the strap
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- Buckles (AREA)
Abstract
A dual locking waistband buckle comprises a lower lock body and an upper lock body, a hanging ring arranged on the upper lock body, a stepped lock hole with a narrow upper part and a wide lower part and a stepped lock groove which extends to the front end face of the lower lock body along the front-back direction and is communicated with the stepped lock hole are arranged on the lower lock body, guide holes are respectively arranged on the left side and the right side in the stepped lock hole, a resettable sliding lock block is respectively arranged in the guide holes, a locking opening is arranged at the inner end of the sliding lock block, an unlocking rod is arranged on the sliding lock block, the outer end of the unlocking rod is positioned at the opening of the guide hole on the same side or the opening of the guide hole on the other side, an unlocking function is realized through pulling or pushing of an unlocking control rod, a stepped lock head which is consistent in shape with the stepped lock groove and is in clearance fit with the stepped lock groove is arranged on the upper lock body, the dual locking waistband buckle has the functions of direction and clamping, is firm and is not easy to fall off when being worn, and the key, tools and the like hung in the waistband buckle are prevented from being lost.
Description
Technical Field
The invention relates to a waistband buckle, in particular to a double-locking waistband buckle.
Background
The waistband buckle is a hanging tool for wearing keys, tools and the like on a waistband, and is widely used due to the small structure and convenient carrying. The prior waistband buckle consists of a hook, a stop lever (a stop piece) hinged at the hanging opening of the hook and a torsion spring arranged at the hinged position for closing the stop lever (the stop piece) to the hook buckle. The waistband hanging buckle is characterized in that the stop lever (the stop piece) is extruded or collided by external force in the wearing process, the elastic force of the torsion spring is overcome, the hanging opening of the hook is in an open state, and a key and a tool are touched in the body position conversion process of a wearer, so that the key and the tool are easily separated from the waistband hanging buckle in the open state, and the key, the tool and the like are lost.
Disclosure of Invention
The invention aims to solve the technical problems and provide the double-locking waistband buckle which has the double locking functions of direction and clamping, is firm to wear and is not easy to fall off, and prevents keys, tools and the like hooked in the waistband buckle from being lost.
The technical scheme of the invention is as follows:
the utility model provides a knot is hung to dual locking formula waistband, includes down lock body and last lock body, establishes the link on last lock body, its special character lies in: the lock comprises a lower lock body, a guide hole, a sliding lock block, an unlocking rod, a locking hole and a stepped lock head, wherein the lower lock body is provided with a stepped lock hole with a narrow upper part and a wide lower part, the stepped lock groove extends to the front end face of the lower lock body in the front-back direction and is communicated with the stepped lock hole, the left side and the right side in the stepped lock hole are respectively provided with a guide hole, the guide holes are respectively provided with a resettable sliding lock block, the inner ends of the sliding lock blocks are provided with locking holes, the unlocking rod is arranged on the sliding lock blocks, the outer ends of the unlocking rods are positioned at the orifices of the guide holes on the same side or the orifices of the guide holes on the other side, the unlocking function is realized through pulling or pushing of the unlocking control rod, the stepped lock head is provided with a stepped lock head which is consistent with the shape of the stepped lock groove and is in clearance fit with the stepped lock groove, and is inserted into the stepped lock hole along the stepped lock groove to be contacted with the sliding lock block, so that the sliding lock block outwards slides to the corresponding locking hole after being reset.
Further, the inner end of the sliding locking block is positioned at the front side and the rear side of the locking notch to form an arc shape, so that the arc-shaped part of the inner end of the sliding locking block points to the locking notch when the stepped lock head rotates.
Further, a spring is connected between the locking block and the lower lock body in the guide hole, and the acting force direction of the spring is opposite to the moving direction of the corresponding locking block, so that the reset function of the sliding locking block is realized.
Further, the outer end of the unlocking rod is positioned at the orifice of the guide hole on the opposite side, and the unlocking rod is pushed inwards to unlock.
Further, the outer end of the unlocking rod is positioned at the orifice of the guide hole on the same side, and the unlocking rod is pulled outwards to unlock.
Further, a pressing block is arranged at the outer end of the unlocking rod, and the unlocking rod is driven to unlock through pushing the pressing block.
Further, the left side and the right side of the lower lock body are provided with openings corresponding to the pressing blocks, the pressing blocks are positioned in the openings, and the phenomenon of misunlocking caused by mispressing the pressing blocks due to the fact that the pressing blocks protrude out of the surface of the lower lock body is avoided.
Further, the stepped lock hole is positioned at the center of the lower lock body.
Further, the unlocking rod is lower than the lower surface of the stepped lock head inserted into the stepped lock hole so as to prevent the stepped lock head from entering the stepped lock hole.
Further, the unlocking rods on the same sliding locking block are arranged in front and back.
The beneficial effects of the invention are as follows:
when in locking, the stepped lock head is locked through the locking opening on the locking piece, so that the stepped lock head is prevented from rotating, and one-time locking is performed; the stepped locking groove is perpendicular to the extending direction of the stepped lock head, so that the stepped lock head caused by failure of the locking piece is prevented from sliding out, secondary locking is performed, the stepped lock head is finally locked in the stepped locking hole, the stepped lock head is firm in wearing and not easy to fall off, and loss of keys, tools and the like hung on the upper lock body is avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a top view of the lower lock body of FIG. 1;
FIG. 3 is a schematic view of the internal structure of the lower lock body of FIG. 1;
FIG. 4 is a bottom view of the upper lock body of FIG. 1;
in the figure: the lock comprises a lower lock body 1-a lock body 2-an upper lock body, a step-shaped lock hole 3-a step-shaped lock groove 4-a step-shaped lock groove 5-a guide hole 6-a sliding lock block 7-a spring 8-a lock opening 9-an unlocking rod 10-a pressing block 11-a notch 12-a hanging ring and a step-shaped lock head 13-a locking ring.
Detailed Description
As shown in figures 1-4, a dual locking waistband hanging buckle comprises a lower lock body 1 and an upper lock body 2, wherein the center of the lower lock body 1 is provided with a stepped lock hole 3 with a narrow upper part and a wide lower part and a stepped lock groove 4 which extends to the front end face of the lower lock body 1 along the front-back direction and is communicated with the stepped lock hole 3, the left side and the right side in the stepped lock hole 3 are respectively provided with a guide hole 5, sliding lock blocks 6 are respectively installed in the guide holes 5, springs 7 are connected between the outer ends of the lock blocks and the lower lock body 1 in the guide holes 5, locking ports 8 are arranged at the inner ends of the sliding lock blocks 6, the inner ends of the sliding lock blocks 6 are arc-shaped at the front side and the back side of the locking ports 8, unlocking rods 9 are arranged on the sliding lock blocks 6, the outer ends of the same sliding lock blocks 6 are arranged at the front side and back side, the guide holes 5 on the other side, the outer ends of the unlocking rods 9 are provided with a mounting pressing block 10, the left side and right side of the lower lock body 1 are respectively provided with a notch 11 corresponding to the pressing block 10, the pressing block 10 is positioned in the notch 11, the pressing block 11 is positioned in the guide hole, the step block 10 is positioned on the step 3, the inner side of the sliding lock block is in the front of the sliding lock block, the sliding lock block 6 is in the sliding lock block 6, the sliding lock block is in the sliding lock block 6, the sliding lock block 6 is in the sliding lock 13, the sliding lock 13 is in the sliding lock 13 and is in the sliding lock 13, the sliding lock 13 has the sliding lock 13 and has the sliding lock block 6.
During locking operation, the lower lock body 1 is fixed on the waistband, a key is fixed on the hanging ring 12 of the upper lock body 2, then the stepped lock head 13 is inserted into the stepped lock hole 3 through the stepped lock groove 4, the upper lock body 2 is rotated by 90 degrees, the sliding lock blocks 6 are pushed open from the front end, the rear end, the left end and the right end of the lower part of the stepped lock head 13 and enter the lock opening 8, the front end and the rear end of the lower part of the stepped lock head 13 are locked in the lock opening 8 under the action of the resilience force of the spring 7, the stepped lock head 13 is prevented from rotating, the lower part of the stepped lock head 13 is limited at the lower part of the stepped lock hole 3 by the upper part of the stepped lock hole 3, and locking operation is completed.
During unlocking operation, the pressing block 10 is pressed inwards to drive the sliding locking block 6 to move outwards by overcoming the elasticity of the spring 7 through the unlocking rod 9, two ends of the lower part of the stepped locking head 13 are separated from the locking notch 8, then the upper locking body 2 is rotated by 90 degrees, the extending direction of the stepped locking head 13 is consistent with the extending direction of the stepped locking groove 4, the upper locking body 2 is moved downwards, and the stepped locking head 13 slides out by the stepped locking groove 4 to finish unlocking operation.
The above is only a specific embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a knot is hung to dual locking formula waistband, includes down the lock body and go up the lock body, establishes the link on last lock body, its characterized in that: the lock comprises a lower lock body, a guide hole, a sliding lock block, an unlocking rod, a locking hole and a stepped lock head, wherein the lower lock body is provided with a stepped lock hole with a narrow upper part and a wide lower part, the stepped lock groove extends to the front end face of the lower lock body in the front-back direction and is communicated with the stepped lock hole, the left side and the right side in the stepped lock hole are respectively provided with a guide hole, the guide holes are respectively provided with a resettable sliding lock block, the inner ends of the sliding lock blocks are provided with locking holes, the unlocking rod is arranged on the sliding lock blocks, the outer ends of the unlocking rods are positioned at the orifices of the guide holes on the same side or the orifices of the guide holes on the other side, the unlocking function is realized through pulling or pushing of the unlocking control rod, the stepped lock head is provided with a stepped lock head which is consistent with the shape of the stepped lock groove and is in clearance fit with the stepped lock groove, and is inserted into the stepped lock hole along the stepped lock groove to be contacted with the sliding lock block, so that the sliding lock block outwards slides to the corresponding locking hole after being reset.
2. The double-locking belt buckle of claim 1, wherein: the inner ends of the sliding locking blocks are positioned at the front side and the rear side of the locking opening and are arc-shaped.
3. The double-locking belt buckle of claim 1, wherein: and a spring is connected between the locking block and the lower lock body in the guide hole, and the acting force direction of the spring is opposite to the movement direction of the corresponding locking block.
4. The double-locking belt buckle of claim 1, wherein: the outer ends of the unlocking rods are positioned at the orifices of the guide holes on the opposite sides.
5. The double-locking belt buckle of claim 1, wherein: the outer ends of the unlocking rods are positioned at the orifices of the guide holes on the same side.
6. The double-locking belt buckle of claim 4, wherein: the outer end of the unlocking rod is provided with a pressing block.
7. The double-locking belt buckle of claim 6, wherein: the left side and the right side of the lower lock body are provided with openings corresponding to the pressing blocks, and the pressing blocks are positioned in the openings.
8. The double-locking belt buckle of claim 1, wherein: the stepped lock hole is positioned at the center of the lower lock body.
9. The double-locking belt buckle of claim 1, wherein: the unlocking rod is lower than the lower surface of the stepped lock head inserted into the stepped lock hole.
10. The double-locking belt buckle of claim 1, wherein: the unlocking rods positioned on the same sliding locking block are two and are arranged in front and back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110811422.7A CN113475821B (en) | 2021-07-19 | 2021-07-19 | Double locking waistband hanging buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110811422.7A CN113475821B (en) | 2021-07-19 | 2021-07-19 | Double locking waistband hanging buckle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113475821A CN113475821A (en) | 2021-10-08 |
| CN113475821B true CN113475821B (en) | 2023-07-11 |
Family
ID=77942182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110811422.7A Active CN113475821B (en) | 2021-07-19 | 2021-07-19 | Double locking waistband hanging buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113475821B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201193435Y (en) * | 2008-04-01 | 2009-02-11 | 龙光中 | Manhole cover lock |
| CN201230644Y (en) * | 2008-06-12 | 2009-05-06 | 王世兴 | Connecting apparatus |
| CN102128422A (en) * | 2010-01-16 | 2011-07-20 | 富准精密工业(深圳)有限公司 | Hasp structure and lamp with same |
| CN102309095A (en) * | 2010-07-02 | 2012-01-11 | 齐德公司 | Advanced double-locking attachment device |
| CN204070831U (en) * | 2014-09-26 | 2015-01-07 | 航宇救生装备有限公司 | A kind of error-unlocking prevention formula quick separating lock |
| CN204351205U (en) * | 2014-12-17 | 2015-05-27 | 黄群 | Multi-functional anti-snatch retractable key buckle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8365365B2 (en) * | 2009-07-16 | 2013-02-05 | Robert Wesley Schlipper | Hook fastener with spring closure |
-
2021
- 2021-07-19 CN CN202110811422.7A patent/CN113475821B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201193435Y (en) * | 2008-04-01 | 2009-02-11 | 龙光中 | Manhole cover lock |
| CN201230644Y (en) * | 2008-06-12 | 2009-05-06 | 王世兴 | Connecting apparatus |
| CN102128422A (en) * | 2010-01-16 | 2011-07-20 | 富准精密工业(深圳)有限公司 | Hasp structure and lamp with same |
| CN102309095A (en) * | 2010-07-02 | 2012-01-11 | 齐德公司 | Advanced double-locking attachment device |
| CN204070831U (en) * | 2014-09-26 | 2015-01-07 | 航宇救生装备有限公司 | A kind of error-unlocking prevention formula quick separating lock |
| CN204351205U (en) * | 2014-12-17 | 2015-05-27 | 黄群 | Multi-functional anti-snatch retractable key buckle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113475821A (en) | 2021-10-08 |
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Effective date of registration: 20240409 Address after: 121000 No. 19, science and technology road, hi tech Zone, Liaoning, Jinzhou Patentee after: BOHAI University Country or region after: China Address before: 121000 No. 4-23, Debo District, Taihe District, Jinzhou City, Liaoning Province Patentee before: Jiang Can Country or region before: China |
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| TR01 | Transfer of patent right |