CN102777476B - Hasp structure - Google Patents
Hasp structure Download PDFInfo
- Publication number
- CN102777476B CN102777476B CN201110121357.1A CN201110121357A CN102777476B CN 102777476 B CN102777476 B CN 102777476B CN 201110121357 A CN201110121357 A CN 201110121357A CN 102777476 B CN102777476 B CN 102777476B
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- China
- Prior art keywords
- movable part
- hasp structure
- hasp
- matrix
- pin
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Prostheses (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention discloses a hasp structure, which is used for locking a lamp shell and comprises a basal body, a pin roll assembly which is arranged in the basal body in a penetrating way, a movable piece which is connected with the basal body through the pin roll assembly, and a hasp which is assembled on the movable piece. The hasp structure additionally comprises a locking piece, an elastic element which is connected with the locking piece and the movable piece, and a fastening part which extends from the basal body. The movable piece covers the basal body. The locking piece moves relative to the movable piece due to the elastic deformation of the elastic element. The fastening part automatically clamps the locking piece. Since the hasp structure comprises the fastening part which is arranged on the basal body and the locking piece which is elastically connected with the movable piece, when the movable piece covers the basal body, the fastening part automatically clamps the fastening piece to realize the stable fixation between the movable piece and the basal body, so as to enable the hasp structure to be in a stable closed state.
Description
[technical field]
The present invention relates to a kind of hasp structure, particularly relate to a kind of for locking the hasp structure of lamp casing.
[background technique]
The hasp structure that current lamp casing connects use does not have auto-lock function, does not have specified structure to guarantee that hasp structure is all the time in optimum closed state.In use, situation about contacting with the hasp structure of light fixture if there is external object, because hasp structure does not have self-locking structure for light fixture, hasp structure is easy to open, lamp casing locking is unstable, will cause light fixture attachment portion to come off, thereby causes potential safety hazard.
[summary of the invention]
The object of the present invention is to provide a kind of hasp structure, it can more stably lock lamp casing.
For achieving the above object, the present invention adopts following technological scheme: a kind of hasp structure comprises matrix, be arranged in the Assembly of pin of matrix, the movable part being connected with matrix by Assembly of pin and be assembled in the hasp of movable part, it is characterized in that: described hasp structure also comprises locking element, connect locking element and the elastic element of movable part and the clamping part extending to form from described matrix, movable part is covered on matrix, locking element can move with respect to movable part by the resiliently deformable of elastic element, clamping part holds locking element, described locking element is provided with and is positioned at the main part of movable part and the press part that autonomous body extends and stretch out described movable part, described main part is provided with the breach corresponding to clamping part, clamping part passes breach and is held in the edge of breach.
In a preferred embodiment, described elastic element is spring or flexible rod.
In a preferred embodiment, described spring is shell fragment.
In a preferred embodiment, described press part and the angled setting of described main part.
In a preferred embodiment, described clamping part has adjutage and is positioned at the grab of described adjutage end, and described grab is provided with the guiding face with respect to described adjutage inclination.
In a preferred embodiment, two opening ends of described hasp are connected with described movable part, and the other end that described hasp is relative with two opening ends is bent to form latch.
In a preferred embodiment, described movable part is provided with cover plate and from described cover plate both sides and the angled pair of sidewalls extending to form of cover plate, one end of described pair of sidewalls is provided with through hole, and described Assembly of pin makes matrix and movable part pivot joint through through hole.
In a preferred embodiment, described matrix is provided with substrate and from the pin-joint part of substrate one end and the angled extension of substrate, described pin-joint part is provided with through hole, and described Assembly of pin makes matrix and movable part pivot joint through through hole.
In a preferred embodiment, described hasp structure adopts stainless steel material to make.
With respect to prior art, hasp structure of the present invention comprises the locking element that the clamping part be located on matrix and elasticity are connected in movable part, when movable part is covered on matrix, the automatic clasp locking element of clamping part is realized the stable fixing of movable part and matrix, thus make hasp structure in stable closed state.
[accompanying drawing explanation]
Fig. 1 is the three-dimensional combination figure of embodiment's hasp structure, and wherein hasp structure is in open mode;
Fig. 2 is another three-dimensional combination figure of Fig. 1 hasp structure, and wherein hasp structure is in closed state;
Fig. 3 is the phantom of Fig. 2 hasp structure;
Fig. 4 is the stereogram of the matrix of Fig. 1 hasp structure;
Fig. 5 is the stereogram of the movable part of Fig. 1 hasp structure.
[embodiment]
Please refer to Fig. 1 to Fig. 5, the hasp structure 100 of present embodiment is for the lamp casing that locks (not shown).This hasp structure 100 comprises matrix 1, is arranged in the Assembly of pin 2 of matrix 1, the movable part 3 being connected with matrix 1 by Assembly of pin 2 and the hasp 4 that is assembled in movable part 3.Hasp structure 100 also comprises locking element 5, connects locking element 5 and the elastic element 6 of movable part 3 and the clamping part 11 extending to form from matrix 1, and locking element 5, elastic element 6 and clamping part 11 form self-locking structure.
With particular reference to Fig. 4, matrix 1 is provided with substrate 10 and from the pin-joint part 12 of substrate 10 one end and substrate 10 angled extensions.It is upper that substrate 10 locks to lamp socket (not shown), and pin-joint part 12 is provided with through hole, and Assembly of pin 2 makes matrix 1 and movable part 3 pivot joints through through hole.Clamping part 11 is from the side of substrate 10 the other end relative with pin-joint part 12 and substrate 10 is angled extends to form, and its bearing of trend is identical with pin-joint part 12 bearing of trends.Clamping part 11 has adjutage 111 and is positioned at the grab 112 of adjutage 111 ends.Adjutage 111 is connected in substrate 10, and grab 112 is provided with the guiding face 1120 with respect to adjutage 111 inclinations.
With particular reference to Fig. 5, movable part 3 is provided with cover plate 31 and from cover plate 31 both sides and the angled pair of sidewalls extending to form 32 of cover plate 31.One end of pair of sidewalls 32 is provided with through hole, and Assembly of pin 2 makes matrix 1 and movable part 3 pivot joints through through hole, and movable part 3 rotates with respect to matrix 1 around Assembly of pin 2, and the other end that opposing sidewalls 32 is provided with through hole is provided with receiving hole.
Locking element 5 is provided with and is positioned at the main part 51 of movable part 3 and autonomous body 51 extends and from the press part 52 of sidewall 32 projections of movable part 3, press part 52 is contained in the receiving hole on sidewall 32.Main part 51 has two joints 511 that are connected to the sidewall 32 of movable part 3, and on joint 511, cover has elastic component 6.Main part 51 is provided with the breach 512 corresponding to clamping part 11, and clamping part 11 passes breach 512 and is held in the edge of breach 512.Press part 52 stretches out movable part 3 in the receiving hole of the sidewall 32 of movable part 3, and angled with main part 51.Hasp 4 is bent to form by metallic rod, and two opening ends 41 of hasp 4 are connected with movable part 3, and two opening ends 41 are arranged in the corresponding hole of two sidewalls 32 of movable part 3.The other end that hasp 4 is relative with two opening ends 41 is bent to form latch 42 with hook lamp casing (not shown).Present embodiment Elastic element 6 is springs, can be also other the elastic element such as shell fragment, flexible rod.
When locking lamp casing (not shown) arrives lamp socket (not shown), movable part 3 rotates to matrix 1 around Assembly of pin 2, movable part 3 is covered on matrix 1, press press part 52, under the active force of the elastic shrinkage of elastic element 6, clamping part 11 is held in the breach 512 of main part 51, the edge of the breach 512 of the guiding face 1120 butt locking elements 5 of grab 112, end is pressed press part 52, under effect at elastic element 6 at elasticity tension, thereby grab 112 is fastened in the edge of breach 512, make locking element 5 and clamping part 11 support mutually locking, realize auto-lock function.Now, matrix 1 is supported two opening ends 41 of hasp 4, guarantees that hasp 4 can not become flexible.Matrix 1 is stably closed together with movable part 3, hasp 4 clasp lamp casings (not shown), thus lamp casing (not shown) is secured to lamp socket (not shown).
While opening hasp structure 100, the press part 52 of pressing locking element 5 to the direction of the sidewall 32 near movable part 3, makes elastic element 6 contraction deformations under the active force of elastic shrinkage, rotate movable part 3 simultaneously, the grab 112 of clamping part 11 departs from locking element 5, thereby opens hasp structure 100.Locking element 5 moves with respect to movable part 3 by the resiliently deformable of elastic element 6, makes clamping part 11 hold locking element 5 and unclamp switching between locking element 5, thereby realizes auto-lock function and open the simple to operation of hasp structure 100.So, the phenomenon of avoiding external object collision hasp structure 100 to cause hasp structure 100 to get loose.The hasp structure 100 of present embodiment adopts stainless steel material to make.
The above embodiment has only expressed one embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (9)
1. a hasp structure, comprise matrix, be arranged in the Assembly of pin of matrix, the movable part being connected with matrix by Assembly of pin and be assembled in the hasp of movable part, it is characterized in that: described hasp structure also comprises locking element, connect locking element and the elastic element of movable part and the clamping part extending to form from described matrix, movable part is covered on matrix, locking element can move with respect to movable part by the resiliently deformable of elastic element, clamping part holds locking element, described locking element is provided with and is positioned at the main part of movable part and the press part that autonomous body extends and stretch out described movable part, described main part is provided with the breach corresponding to clamping part, clamping part passes breach and is held in the edge of breach.
2. hasp structure according to claim 1, is characterized in that: described elastic element is spring or flexible rod.
3. hasp structure according to claim 2, is characterized in that: described spring is shell fragment.
4. hasp structure according to claim 1, is characterized in that: described press part and the angled setting of described main part.
5. according to the arbitrary described hasp structure of claim 1 to 4, it is characterized in that: described clamping part has adjutage and is positioned at the grab of described adjutage end, described grab is provided with the guiding face with respect to described adjutage inclination.
6. hasp structure according to claim 1, is characterized in that: two opening ends of described hasp are connected with described movable part, and the other end that described hasp is relative with described two opening ends is bent to form latch.
7. hasp structure according to claim 1, it is characterized in that: described movable part is provided with cover plate and from described cover plate both sides and the angled pair of sidewalls extending to form of cover plate, one end of described pair of sidewalls is provided with through hole, and described Assembly of pin makes matrix and movable part pivot joint through through hole.
8. hasp structure according to claim 1, is characterized in that: described matrix is provided with substrate and from the pin-joint part of substrate one end and the angled extension of substrate, described pin-joint part is provided with through hole, and described Assembly of pin makes matrix and movable part pivot joint through through hole.
9. hasp structure according to claim 1, is characterized in that: described hasp structure adopts stainless steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110121357.1A CN102777476B (en) | 2011-05-11 | 2011-05-11 | Hasp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110121357.1A CN102777476B (en) | 2011-05-11 | 2011-05-11 | Hasp structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102777476A CN102777476A (en) | 2012-11-14 |
| CN102777476B true CN102777476B (en) | 2014-10-01 |
Family
ID=47122521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110121357.1A Expired - Fee Related CN102777476B (en) | 2011-05-11 | 2011-05-11 | Hasp structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102777476B (en) |
Families Citing this family (7)
| 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 |
| 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 |
| CN104676503B (en) * | 2013-11-30 | 2019-04-16 | 深圳市海洋王照明工程有限公司 | Buckle structure and lamps and lanterns with the buckle structure |
| CN107120617B (en) * | 2017-05-23 | 2023-08-15 | 欧普照明股份有限公司 | Lock catch assembly, base and lamp |
| CN109572728B (en) * | 2017-09-29 | 2020-11-06 | 比亚迪股份有限公司 | Hasp and have its rail vehicle and rail transit system |
| CN110846202B (en) * | 2019-10-30 | 2022-12-06 | 广州市金圻睿生物科技有限责任公司 | Accurate positioning clamping sample adding platform device of gene sequencing chip and gene sequencer |
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
- 2011-05-11 CN CN201110121357.1A patent/CN102777476B/en not_active Expired - Fee Related
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 |
|---|---|
| CN102777476A (en) | 2012-11-14 |
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Granted publication date: 20141001 Termination date: 20190511 |