CN102720750B - Self-locking hasp and lamp fixture - Google Patents
Self-locking hasp and lamp fixture Download PDFInfo
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- CN102720750B CN102720750B CN201110076586.6A CN201110076586A CN102720750B CN 102720750 B CN102720750 B CN 102720750B CN 201110076586 A CN201110076586 A CN 201110076586A CN 102720750 B CN102720750 B CN 102720750B
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- lock buckle
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Abstract
The invention relates to a technical field of connection devices, and discloses a self-locking hasp. The hasp comprises a hasp base, a hasp cover, a hook and a self-locking connecting piece, wherein the hasp cover is movably connected on the hasp base; the hook is movably connected on the hasp cover; the connecting piece is capable of being clamped to the hasp cover; the hasp cover comprises a cover plate and first side plates, the first side plates are arranged on two sides of the cover plate, and the cover plate is provided with a clamping groove; and the self-locking connecting piece comprises a connection plate and a spring plate, the spring plate is arranged at one end of the connection plate and clamped in the clamping groove, and the connection plate is connected with the hasp base. Compared with the prior art, the hasp cover and the hasp base are stably connected with each other due to restriction of the self-locking connecting piece; even in a high vibration situation, the disengaging between the hasp cover and the hasp base caused by vibration will not occur; the usage of the self-locking hasp in the high vibration situation without any failure is guaranteed; and the usage of a lamp fixture with the self-locking hasp in the high vibration situation is also enabled.
Description
Technical field
The present invention relates to the technical field of connection set, relate in particular to a kind of apply in high vibration occasion from Lock buckle and light fixture.
Background technique
Hasp is a kind of link, be used for two parts to snap together closely, the hasp circulating on the market is now mostly by linking up with, hook seat, hook lid composition, hook seat is fixed therein on a part, hook is hooked on another part, cover again hook lid, thereby realize, two parts are snapped together, take another part in two apart, directly open hook lid, thereby hook is unclamped from another part, hasp of the prior art is with realizing basic linkage function, but, in some high vibration occasions, hook lid easily unclamps due to vibration automatically, thereby making hasp be connected to two parts unclamps automatically, hasp loses linkage function.
In prior art, hasp is used on light fixture, like this, particularly for some, is used in the light fixture of the occasion of the contour vibration of boats and ships or mine, and this hasp is easy to due to the unclamping of hook lid, and causes the inefficacy of hasp, causes light fixture normally to work.
Summary of the invention
The object of the present invention is to provide a kind ofly from Lock buckle, be intended to solve existingly snapping over that high vibration occasion is easily unclamped and the problem that causes hasp Joint failure.
The present invention realizes like this, a kind of from Lock buckle, comprise hook seat, be movably connected on the hook lid on described hook seat and be movably connected on the hook that described hook covers, the described self-lock connecting piece that can be sticked in described hook lid that also comprises from Lock buckle, described hook lid comprises cover plate and is located at the first side plate of described cover plate both sides, in described cover plate, there is engagement groove, described self-lock connecting piece comprises connecting plate and is located at described connecting plate one end can be sticked in the shell fragment in described engagement groove, and described connecting plate is connected in described hook seat.
Further, described hook seat comprises base plate and is located at the second side plate of described base plate both sides, and described connecting plate is sticked in described base plate.
Further, described base plate is provided with the clamping block of a projection, between described clamping block and described base plate, has a space, and described connecting plate one end is placed in described space, and described connecting plate is connected to respectively described base plate and described clamping block.
Further, described connecting plate has breach with one end that described base plate is connected.
Further, the other end of described connecting plate is provided with the connecting body that can be connected in described hook seat.
Further, also comprise a coupling shaft, the first side plate of described hook lid is provided with the first mounting hole, and the second side plate of described hook seat has the second mounting hole, in described connecting body, have through hole, described coupling shaft is arranged in described the first mounting hole, the second mounting hole and through hole.
Further, the two ends of described coupling shaft are respectively equipped with and can limit described hook lid, described self-lock connecting piece and described hook seat along the axially movable flange of described coupling shaft.
Further, described hook comprises hook bar, and described hook bar one end has the movable connection strap that is connected in described hook lid, and the other end has the folding bar that can be sticked on the part that needs to connect.
Further, described the first side plate has the 3rd mounting hole that can coordinate with described connection strap activity.
The present invention also provides a kind of light fixture, comprises lamp body and is connected in the light cover of described lamp body, also comprises that the above-mentioned one of right is from Lock buckle, and the described hook seat from Lock buckle is fixedly connected on described lamp body, and the described hook from Lock buckle is sticked in described light cover.
Compared with prior art, the present invention is fastened in hook lid by a self-lock connecting piece is set from Lock buckle, it can make hook lid and firm the linking together of hook seat, even in the occasion of height vibration, hook lid and hook seat also can not depart from due to vibration cause mutually, thereby, guarantee work in this occasion that can vibrate at height from Lock buckle, avoid occurring the phenomenon of inefficacy.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view from Lock buckle that the embodiment of the present invention provides;
Fig. 2 is the three-dimensional exploded perspective view from Lock buckle that the embodiment of the present invention provides;
Fig. 3 is the cross-sectional schematic of Fig. 1;
Fig. 4 is the schematic top plan view of Fig. 1;
Fig. 5 is that Fig. 1 is elevational schematic view;
Fig. 6 is the schematic rear view of Fig. 1.
Embodiment
In order to make object of the present invention, technological scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
The invention provides a kind of from Lock buckle, comprise hook seat, be movably connected on the hook lid on described hook seat and be movably connected on the hook that described hook covers, described hook lid comprises cover plate and is located at the first side plate of described cover plate both sides, in described cover plate, there is engagement groove, the described self-lock connecting piece that can be sticked in described hook lid that also comprises from Lock buckle, described self-lock connecting piece comprises connecting plate and is located at described connecting plate one end can be sticked in the shell fragment in described engagement groove, and described connecting plate is connected in described hook seat.
In the present invention, because hook lid and hook seat are subject to the restriction of self-lock connecting piece, can be firm link together, even in the occasion of height vibration, hook lid and hook seat also can not depart from due to vibration cause mutually, thereby, guarantee work in this occasion that can vibrate at height from Lock buckle, avoid occurring the phenomenon of inefficacy, meanwhile, adopt this light fixture from Lock buckle also can be operated in the occasion of high vibration.
Below in conjunction with concrete accompanying drawing, realization of the present invention is described in detail.
As shown in Fig. 1～6, it is a preferred embodiment of the present invention.
As shown in Fig. 1～6, should comprise hook 11, hook seat 15 and hook lid 12 from Lock buckle 1, linking up with 11 one end is movably connected on hook lid 12, its the other end can be fastened on the part of the connection needing, one end of hook lid 12 is movably connected on hook seat 15, it can rotate around this connecting end, when this is from Lock buckle 1 during in buckling state, 12, hook lid is fastened on hook seat 15, when this is when Lock buckle 1 need to depart from buckling state, 12, this hook lid rotates around its connecting end, makes hook lid 12 and hook seat 15 depart from buckling state.
In actual use, hook seat 15 is fixedly connected on a part that needs to connect, now, the state of hook lid 12 in opening, not and hook seat 15 snap together, now, hook 11 is buckled on another part that need to connect, then, hook lid 12 is fastened on hook seat 15, because one end of hook 11 is movably connected on hook lid 12, like this, along with hook lid 12 is fastened on hook seat 15, hook 11 also can be strained along with the motion of hook lid 12, thereby the part that two needs are connected snaps together closely.
When in the occasion of some high vibrations is used, whole hasp can vibrate very severely, in order to prevent that hook lid 12 and hook seat 15 from departing from fastening and causing this to lose linkage function from Lock buckle 1, in the present embodiment, from Lock buckle 1, also comprise a self-lock connecting piece 13, this self-lock connecting piece 13 can be by hook lid 12 and firm the linking together of hook seat 15, this self-lock connecting piece 13 is connected on hook seat 15, and its dismountable being fastened on hook lid 12, like this, when this from Lock buckle 1 in using during state, hook lid 12 is fastened on hook seat 15, also being fastened on hook lid 12 of its self-lock connecting piece 13, even in the occasion of height vibration, due to the snap action of self-lock connecting piece 13 and hook lid 12, hook lid 12 can not depart from fastening relation with hook seat 15, thereby guarantee can not to lose efficacy from Lock buckle 1, when user need to dismantle two while utilizing the part that this connects from Lock buckle 1, can directly hook lid 12 be spun off from hook seat 15, simultaneously, this self-lock connecting piece 13 can not be fastened on hook lid 12 yet.
As shown in Figure 2, this self-lock connecting piece 13 comprises a plate 131 and is located at the shell fragment 132 of connecting plate 131 one end, and this connecting plate 131 is connected on hook seat 15, and this shell fragment 132 is kink shape, and it can be fastened in hook lid 12, hook lid 12 comprises a cover plate 122 and is located at respectively the first side plate 121 of cover plate 122 both sides, on this cover plate 122, be provided with an engagement groove 1221, this engagement groove 1221 can be used for engaging with the shell fragment 132 of self-lock connecting piece 13, when hook lid 12 covers on hook seat 15, 132, the shell fragment of self-lock connecting piece 13 can be embedded in the engagement groove 1221 of hook lid 12, and with engagement groove 1221 is fastened togather, thereby, shell fragment 132 is connected on the edge of engagement groove 1221, realize the engaging of self-locking connecting plate 131 and hook lid 12, now, shell fragment 132 meeting compressive deformations, thereby produce a resilient force on hook lid 12, even in the occasion of height vibration, because shell fragment 132 resilient force of self-lock connecting piece 13 are on hook lid 12, hook lid 12 and hook seat 15 also can not depart from.
In the present embodiment, hook seat 15 comprises a base plate 151, and the both sides of base plate 151 are respectively equipped with the second side plate 152, and connecting plate 131 engagement connections of above-mentioned hook lid 12 are on the base plate 151 of this hook seat 15.
Particularly, the base plate 151 of hook seat 15 is provided with a clamping block 153, being located on base plate 151 of these clamping block 153 projections, like this, between clamping block 153 and base plate 151, form a space, the connecting plate 131 of self-lock connecting piece 13 can be placed in this space, thereby form and engage with this base plate 151, after one end of connecting plate 131 is placed in this space, 153 of base plate 151 and clamping blocks are connected to respectively the both sides of connecting plate 131, and connecting plate 131 is connected on base plate 151.
In actual use, for the ease of being linked and packed of self-lock connecting piece 13 and hook seat 15, this connecting plate 131 also has a breach 1311, this breach 1311 is arranged on the joint of the base plate 151 of connecting plate 131 and hook seat 15, like this, be convenient to connecting plate 131 to be placed between base plate 151 upper plates 151 and clamping block 153.
Certainly, on the connecting plate 131 of the self-lock connecting piece 13 in above-mentioned, also can be provided with protruding clamping block, can realize too the engagement connection of self-lock connecting piece 13 and hook seat 15.
In order to guarantee the firm connection of self-lock connecting piece 13 and hook seat 15, the other end of these self-lock connecting piece 13 connecting plates 131 is provided with connecting body 133, this connecting body 133 can link together with hook seat 15, the other end, one end of hook seat 15 and one end of hook lid 12 of being self-lock connecting piece 13 link together, like this, can make self-lock connecting piece 13 be connected with hook seat 15 many places, make firm the linking together with hook seat 15 of self-lock connecting piece 13.
Particularly, the first side plate 121 of hook lid 12 is provided with the first mounting hole 1211, the second side plate 152 of hook seat 15 is provided with the second mounting hole 1521, the connecting body 133 of self-lock connecting piece 13 is kink shape, it has a through hole 1331, should also there is a coupling shaft 14 from Lock buckle 1, this coupling shaft 14 is located in the through hole 1331 of the first mounting hole 1211, the second mounting hole 1521 and connecting body 133, thereby, realize the connection of hook seat 15, hook lid 12 and self-lock connecting piece 13, and hook lid 12 can rotate around this coupling shaft 14.
In order to prevent that hook seat 15, hook lid 12 and self-locking from connecting directly, mutually depart from, the two ends of this coupling shaft 14 have respectively flange 141, this flange 141 can limit hook lid 12, hook seat 15 and self-lock connecting piece 13 moving axially along this coupling shaft 14, thereby, even if hook seat 15, hook lid 12 and self-locking connecting plate 131 threes, when this coupling shaft 14 rotates, also can not depart between its three mutually.
Should comprise hook bar from the hook 11 of Lock buckle 1, one end of this hook bar has the movable connection strap 112 being connected on hook lid 12, its the other end has the folding bar 111 that can be fastened on part, and this folding bar 111 is kink shape at the other end of hook bar, and it can be fastened on part.
Particularly, on the first side plate 121 of hook lid 12, there is the 3rd mounting hole 1212, the 3rd mounting hole 1212 can be used for and link up with 11 connection strap 112 coordinating, the connection strap 112 of linking up with 11 one end is movably arranged on the 3rd mounting hole 1212 of the first side plate 121, it can rotate, thereby drives the rotation of whole hook 11 on hook lid 12.
In practice, the base plate 151 of hook seat 15 is fixedly connected on a part that needs to connect, the hook bar of hook 11 is being fastened on another part that needs to connect, user covers hook lid 12,132, shell fragment in self-lock connecting piece 13 is fastened in the engagement groove 1221 of hook lid 12, in fact, link up with 11 pulled down, thereby part firm the linking together mutually that two needs are connected, and due to the effect of shell fragment 132, hook lid 12 can be because vibration cause spins off from hook lid 12, makes can not lose linkage function from Lock buckle 1 yet.
The present invention also provides a kind of light fixture.This light fixture comprises lamp body, be connected to the light cover of lamp body one end and above-mentioned from many hasps, the hook seat 15 of this hasp is fixedly connected on lamp body, its hook 11 is fastened on light cover, like this, when user is fastened on hook seat 15 by hook lid 12, can realize the connection of lamp body and light cover, and because this is from the effect of Lock buckle 1 self-lock connecting piece 13, even in the occasion of height vibration, should also can hook seat 15 from Lock buckle 1, can not make mutually to depart between lamp body and light cover, what the light cover of this light fixture and lamp body were firm links together.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. one kind from Lock buckle, comprise hook seat, be movably connected on the hook lid on described hook seat and be movably connected on the hook that described hook covers, it is characterized in that, the described self-lock connecting piece that can be sticked in described hook lid that also comprises from Lock buckle, described hook lid comprises cover plate and is located at the first side plate of described cover plate both sides, in described cover plate, there is engagement groove, described self-lock connecting piece comprises connecting plate and is located at described connecting plate one end can be sticked in the shell fragment in described engagement groove, and described connecting plate is connected in described hook seat.
2. one as claimed in claim 1, from Lock buckle, is characterized in that, described hook seat comprises base plate and be located at the second side plate of described base plate both sides, and described connecting plate is sticked in described base plate.
3. one as claimed in claim 2 is from Lock buckle, it is characterized in that, described base plate is provided with the clamping block of a projection, between described clamping block and described base plate, there is a space, described connecting plate one end is placed in described space, and described connecting plate is connected to respectively described base plate and described clamping block.
4. one as claimed in claim 3, from Lock buckle, is characterized in that, described connecting plate has breach with one end that described base plate is connected.
5. one as claimed in claim 3, from Lock buckle, is characterized in that, the other end of described connecting plate is provided with the connecting body that can be connected in described hook seat.
6. one as claimed in claim 5 is from Lock buckle, it is characterized in that, also comprise a coupling shaft, the first side plate of described hook lid is provided with the first mounting hole, the second side plate of described hook seat has the second mounting hole, in described connecting body, have through hole, described coupling shaft is arranged in described the first mounting hole, the second mounting hole and through hole.
7. one as claimed in claim 6, from Lock buckle, is characterized in that, the two ends of described coupling shaft are respectively equipped with can limit described hook lid, described self-lock connecting piece and described hook seat along the axially movable flange of described coupling shaft.
8. the one as described in claim 1 to 7 any one, from Lock buckle, is characterized in that, described hook comprises hook bar, and described hook bar one end has the movable connection strap that is connected in described hook lid, and the other end has the folding bar that can be sticked on the part that needs to connect.
9. one as claimed in claim 8, from Lock buckle, is characterized in that, described the first side plate has the 3rd mounting hole that can coordinate with described connection strap activity.
10. a light fixture, comprise lamp body and be connected in the light cover of described lamp body, it is characterized in that, also comprise that one described in claim 1 to 9 any one is from Lock buckle, the described hook seat from Lock buckle is fixedly connected on described lamp body, and the described hook from Lock buckle is sticked on described light cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110076586.6A CN102720750B (en) | 2011-03-29 | 2011-03-29 | Self-locking hasp and lamp fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110076586.6A CN102720750B (en) | 2011-03-29 | 2011-03-29 | Self-locking hasp and lamp fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102720750A CN102720750A (en) | 2012-10-10 |
| CN102720750B true CN102720750B (en) | 2014-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110076586.6A Active CN102720750B (en) | 2011-03-29 | 2011-03-29 | Self-locking hasp and lamp fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102720750B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061543A (en) * | 2013-03-20 | 2014-09-24 | 海洋王（东莞）照明科技有限公司 | Hasp structure of lamp |
| CN104075259A (en) * | 2013-03-29 | 2014-10-01 | 深圳市海洋王照明工程有限公司 | Lampshell and lighting device with same |
| CN104214711A (en) * | 2013-05-29 | 2014-12-17 | 深圳市海洋王照明工程有限公司 | Safety lock catch |
| CN104456447A (en) * | 2013-09-22 | 2015-03-25 | 深圳市海洋王照明工程有限公司 | Hasp structure for lamp and lamp |
| CN104654213B (en) * | 2013-11-22 | 2019-10-25 | 海洋王（东莞）照明科技有限公司 | The hasp structure of lamps and lanterns and the anti-glare floodlight tool for using the hasp structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4872096A (en) * | 1988-01-15 | 1989-10-03 | Valeo Vision | Mechanism for locking and unlocking a lamp in a lamp holder particularly for use in an automobile vehicle |
| CN101131171A (en) * | 2006-08-25 | 2008-02-27 | 佛山市顺德区顺达电脑厂有限公司 | Plug pin structure of fastener |
| CN201475095U (en) * | 2009-09-08 | 2010-05-19 | 东莞超速科技拓展有限公司 | Latch |
| CN201672475U (en) * | 2010-05-13 | 2010-12-15 | 张正泰 | Novel hasp of three-prevention lamp |
-
2011
- 2011-03-29 CN CN201110076586.6A patent/CN102720750B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4872096A (en) * | 1988-01-15 | 1989-10-03 | Valeo Vision | Mechanism for locking and unlocking a lamp in a lamp holder particularly for use in an automobile vehicle |
| CN101131171A (en) * | 2006-08-25 | 2008-02-27 | 佛山市顺德区顺达电脑厂有限公司 | Plug pin structure of fastener |
| CN201475095U (en) * | 2009-09-08 | 2010-05-19 | 东莞超速科技拓展有限公司 | Latch |
| CN201672475U (en) * | 2010-05-13 | 2010-12-15 | 张正泰 | Novel hasp of three-prevention lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102720750A (en) | 2012-10-10 |
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