CN204519685U - A kind of spring self-locking box buckle - Google Patents
A kind of spring self-locking box buckle Download PDFInfo
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- CN204519685U CN204519685U CN201520208483.4U CN201520208483U CN204519685U CN 204519685 U CN204519685 U CN 204519685U CN 201520208483 U CN201520208483 U CN 201520208483U CN 204519685 U CN204519685 U CN 204519685U
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- slip hook
- snap close
- main body
- snap fit
- close main
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Abstract
The utility model discloses a kind of spring self-locking box buckle, snap close main body is hinged on case lid by steady pin, described snap fit is that the outer side edges of casing is integrally formed, the bayonet socket of snap fit is downward, the movable end of described snap close main body is connected with Slip Hook by sliding axle, the arranged outside of Slip Hook has finger buckle grab bar, sliding axle is socketed with back-moving spring, back-moving spring reset direction be make Slip Hook to snap close main body near direction, the inner side of described Slip Hook is bent upwards into the barb suitable with the bayonet socket of described snap fit; In the snap close framework that described snap close main body and Slip Hook all submerge outside casing when overturning and be buckled on snap fit, exterior bottom micro-curved one-tenth shelves limit laterally of described Slip Hook.This spring self-locking box buckle avoids the shortcoming that existing box fastener is easily thrown off voluntarily when colliding, and unblanking needs manually first to press finger buckle grab bar, makes Slip Hook throw off snap fit, could realize opening, have the advantages that structure is simple, easy to operate, not easily get loose.
Description
Technical field
The utility model relates to a kind of spring self-locking box buckle.
Background technology
Box fastener is mainly used in the locking of all kinds of casing.Existing box fastener structure mainly comprises hinge and snap close, and snap close is fixedly mounted on casing or case lid by hinge, then fasten on the case lid of opposite side or casing by upset rear catch and corresponding locked groove mutually extrude, be out of shape after snap together.The box fastener of this structure has individual shortcoming: opening or fastening all needs external force to realize, and does not have self-locking structure, easily throws off voluntarily when colliding.
Utility model content
The purpose of this utility model is to provide a kind of spring self-locking box buckle, and solving existing is that box lock buckle device exists and cannot realize self-locking, the problem of easily throwing off voluntarily when colliding.
For solving the problem, technical solution adopted in the utility model is:
A kind of spring self-locking box buckle, comprise snap close main body and snap fit, described snap close main body is hinged on case lid by steady pin, described snap fit is that the outer side edges of casing is integrally formed, the bayonet socket of snap fit is downward, the movable end of described snap close main body is connected with Slip Hook by sliding axle, the arranged outside of Slip Hook has finger buckle grab bar, sliding axle is socketed with back-moving spring, back-moving spring reset direction be make Slip Hook to snap close main body near direction, the inner side of described Slip Hook is bent upwards into the barb suitable with the bayonet socket of described snap fit; In the snap close framework that described snap close main body and Slip Hook all submerge outside casing when overturning and be buckled on snap fit, exterior bottom micro-curved one-tenth shelves limit laterally of described Slip Hook, the position of described shelves limit, finger buckle grab bar expenditure Slip Hook side, is consistent with on the outermost locations vertical direction of snap close framework.
Further technical scheme is, the side exposed parts of described snap close main body is provided with indicateing arm of unblanking.
The beneficial effect adopting technique scheme to produce is:
This spring self-locking box buckle avoids the shortcoming that existing box fastener is easily thrown off voluntarily when colliding, unblank to need manually first to press finger buckle grab bar, make Slip Hook throw off snap fit, could realize opening, having the advantages that structure is simple, easy to operate, not easily get loose, is the desirable substitute of existing box fastener; Be widely used on safety box, briefcase, suitcase, storage compartment etc. and various box-type equipment.
Accompanying drawing explanation
Appearance schematic diagram when Fig. 1 is this spring self-locking box buckle buckling state.
Sectional view when Fig. 2 is this spring self-locking box buckle buckling state.
Appearance schematic diagram when Fig. 3 is this spring self-locking box buckle opening.
Sectional view when Fig. 4 is this spring self-locking box buckle opening.
Fig. 5 is the structural representation at this spring self-locking box buckle back side.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1-Fig. 5 shows an embodiment of a kind of spring self-locking box buckle of the utility model: a kind of spring self-locking box buckle, comprise snap close main body 3 and snap fit 6, described snap close main body 3 is hinged on case lid 1 by steady pin 5, described snap fit 6 is that the outer side edges of casing 2 is integrally formed, the bayonet socket of snap fit 6 is downward, the movable end of described snap close main body 3 is connected with Slip Hook 4 by sliding axle 7, the arranged outside of Slip Hook 4 has finger buckle grab bar 10, sliding axle 7 is socketed with back-moving spring 8, back-moving spring 8 reset direction be make Slip Hook 4 to snap close main body 3 near direction, the inner side of described Slip Hook 4 is bent upwards into the barb suitable with the bayonet socket of described snap fit 6, in the snap close framework 11 that described snap close main body 3 and Slip Hook 4 all submerge outside casing 2 when overturning and be buckled on snap fit 6, exterior bottom micro-curved one-tenth shelves limit 9 laterally of described Slip Hook 4, the position of Slip Hook 4 side is paid on described shelves limit 9, finger buckle grab bar 10, is consistent with on the outermost locations vertical direction of snap close framework 11.
According to another embodiment of a kind of spring self-locking box buckle of the utility model, the side exposed parts of described snap close main body 3 is provided with indicateing arm 12 of unblanking.
Operation principle of the present utility model is:
As shown in Figure 2, under buckling state, Slip Hook 4 is the bayonet sockets being positioned at described snap fit 6, and Slip Hook 4 is under the effect of back-moving spring 8, and have one all the time upwards near the power of described box fastener main body 3, Slip Hook 4 and snap fit 6 form interlocking.If now according to common open method, direct horizontal direction is opened and Slip Hook 4 cannot be allowed to be separated from snap fit 6, and namely box fastener main body 3 cannot rotate up, thus limits opening of box fastener; When needing to open box fastener, need first will press downwards finger buckle grab bar 10 with hand, Slip Hook 4 departs from snap fit 6 along with finger buckle grab bar 10 moves down, and now pulls in the horizontal direction, box fastener main body 3 can be made to rotate up around steady pin 5, can open box fastener.
As shown in Figure 4, when box fastener closed by needs, box fastener main body 3 is rotated down around steady pin 5, when Slip Hook 4 encounters snap fit 6, the stressed downward compression of back-moving spring 8 is made by the extruding of the inclined-plane outside Slip Hook 4 and snap fit 6, Slip Hook 4 slips in snap fit 6, and back-moving spring 8 resets again and makes Slip Hook 4 catch on snap fit 6, completes self-locking.
In the utility model, exterior bottom micro-curved one-tenth shelves limit 9 laterally of described Slip Hook 4, the position of Slip Hook 4 side is paid on described shelves limit 9, finger buckle grab bar 10, be consistent with on the outermost locations vertical direction of snap close framework 11, the outside of whole spring self-locking box buckle can be allowed to keep opposed flattened and plentiful, reduce space, reduce the probability that box fastener main body 3 is linked into by foreign object, the probability opened by Slip Hook 4 under also just decreasing External Force Acting.
Although be described the utility model with reference to multiple explanatory embodiment of the present utility model here, but, should be appreciated that, those skilled in the art can design a lot of other amendment and embodiment, these amendments and embodiment will drop within spirit disclosed in the present application and spirit.More particularly, in the scope of, accompanying drawing open in the application and claim, multiple modification and improvement can be carried out to the building block of subject combination layout and/or layout.Except the modification of carrying out building block and/or layout is with except improvement, to those skilled in the art, other purposes also will be obvious.
Claims (2)
1. a spring self-locking box buckle, comprise snap close main body (3) and snap fit (6), described snap close main body (3) is hinged on case lid (1) by steady pin (5), described snap fit (6) is that the outer side edges of casing (2) is integrally formed, the bayonet socket of snap fit (6) is downward, it is characterized in that: the movable end of described snap close main body (3) is connected with Slip Hook (4) by sliding axle (7), the arranged outside of Slip Hook (4) has finger buckle grab bar (10), sliding axle (7) is socketed with back-moving spring (8), the direction that back-moving spring (8) resets be make Slip Hook (4) to snap close main body (3) near direction, the inner side of described Slip Hook (4) is bent upwards into the barb suitable with the bayonet socket of described snap fit (6), described snap close main body (3) and Slip Hook (4) all submerge in the snap close framework (11) in casing (2) outside when overturning and be buckled on snap fit (6), exterior bottom micro-curved one-tenth shelves limit (9) laterally of described Slip Hook (4), the position of described shelves limit (9), finger buckle grab bar (10) expenditure Slip Hook (4) side, is consistent with on the outermost locations vertical direction of snap close framework (11).
2. a kind of spring self-locking box buckle according to claim 1, is characterized in that: the side exposed parts of described snap close main body (3) is provided with indicateing arm of unblanking (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520208483.4U CN204519685U (en) | 2015-04-09 | 2015-04-09 | A kind of spring self-locking box buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520208483.4U CN204519685U (en) | 2015-04-09 | 2015-04-09 | A kind of spring self-locking box buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204519685U true CN204519685U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520208483.4U Active CN204519685U (en) | 2015-04-09 | 2015-04-09 | A kind of spring self-locking box buckle |
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| CN (1) | CN204519685U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782182A (en) * | 2016-05-17 | 2016-07-20 | 苏州博众精工科技有限公司 | Clamping hook mechanism |
| CN107424513A (en) * | 2017-06-20 | 2017-12-01 | 合肥惠科金扬科技有限公司 | Surface frame fixed structure and display device |
| CN107830738A (en) * | 2017-11-08 | 2018-03-23 | 于浩 | A kind of smelting furnace for metallurgical casting with dedusting function |
| CN108190221A (en) * | 2017-12-29 | 2018-06-22 | 五河县智凯环保科技有限公司 | A kind of repeatable express delivery to-go box utilized |
| CN108516209A (en) * | 2018-05-31 | 2018-09-11 | 广州市苏纳米实业有限公司 | Safety box anti-falling hasp device |
| CN108931360A (en) * | 2018-05-04 | 2018-12-04 | 钟维栋 | A kind of resistance to slotting degree detecting equipment of socket |
| CN111213983A (en) * | 2020-03-04 | 2020-06-02 | 陈宗涛 | Case and bag |
| CN111710262A (en) * | 2020-07-28 | 2020-09-25 | 江西广迪智能钢艺集团有限公司 | Shellproof device of opening and lamp house including this shellproof device of opening |
| CN112947702A (en) * | 2021-03-03 | 2021-06-11 | 山东英信计算机技术有限公司 | Push type handle and server |
| CN113685366A (en) * | 2021-08-09 | 2021-11-23 | 深圳市万景华科技有限公司 | Combined electric fan |
| CN113911363A (en) * | 2021-11-19 | 2022-01-11 | 广州成至智能机器科技有限公司 | Unmanned aerial vehicle system ammunition dispenser |
-
2015
- 2015-04-09 CN CN201520208483.4U patent/CN204519685U/en active Active
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782182A (en) * | 2016-05-17 | 2016-07-20 | 苏州博众精工科技有限公司 | Clamping hook mechanism |
| CN105782182B (en) * | 2016-05-17 | 2017-10-20 | 苏州博众精工科技有限公司 | A kind of coupler mechanism |
| CN107424513A (en) * | 2017-06-20 | 2017-12-01 | 合肥惠科金扬科技有限公司 | Surface frame fixed structure and display device |
| CN107424513B (en) * | 2017-06-20 | 2024-02-13 | 合肥惠科金扬科技有限公司 | Face frame fixing structure and display device |
| CN107830738A (en) * | 2017-11-08 | 2018-03-23 | 于浩 | A kind of smelting furnace for metallurgical casting with dedusting function |
| CN108190221A (en) * | 2017-12-29 | 2018-06-22 | 五河县智凯环保科技有限公司 | A kind of repeatable express delivery to-go box utilized |
| CN108931360A (en) * | 2018-05-04 | 2018-12-04 | 钟维栋 | A kind of resistance to slotting degree detecting equipment of socket |
| CN108931360B (en) * | 2018-05-04 | 2020-07-24 | 浙江阿林斯普能源科技有限公司 | Socket insertion resistance degree detection equipment |
| CN108516209A (en) * | 2018-05-31 | 2018-09-11 | 广州市苏纳米实业有限公司 | Safety box anti-falling hasp device |
| CN111213983A (en) * | 2020-03-04 | 2020-06-02 | 陈宗涛 | Case and bag |
| CN111710262A (en) * | 2020-07-28 | 2020-09-25 | 江西广迪智能钢艺集团有限公司 | Shellproof device of opening and lamp house including this shellproof device of opening |
| CN112947702A (en) * | 2021-03-03 | 2021-06-11 | 山东英信计算机技术有限公司 | Push type handle and server |
| CN112947702B (en) * | 2021-03-03 | 2023-02-28 | 山东英信计算机技术有限公司 | Push type handle and server |
| CN113685366A (en) * | 2021-08-09 | 2021-11-23 | 深圳市万景华科技有限公司 | Combined electric fan |
| CN113911363A (en) * | 2021-11-19 | 2022-01-11 | 广州成至智能机器科技有限公司 | Unmanned aerial vehicle system ammunition dispenser |
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