CN204691479U - A kind of telescopic pin structure - Google Patents
A kind of telescopic pin structure Download PDFInfo
- Publication number
- CN204691479U CN204691479U CN201520258805.6U CN201520258805U CN204691479U CN 204691479 U CN204691479 U CN 204691479U CN 201520258805 U CN201520258805 U CN 201520258805U CN 204691479 U CN204691479 U CN 204691479U
- Authority
- CN
- China
- Prior art keywords
- pin
- door bolt
- plate
- telescopic cylinder
- bolt
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model discloses a kind of telescopic pin structure.It comprises pin plate, pin nose, nostril, fixing hole, door bolt hoop, baffle plate, pin door bolt and telescopic cylinder, pin plate is arranged on pin nose side, Xiao Bi center is provided with nostril, pin plate, pin nose is provided with for fixing fixing hole, pin plate is provided with door bolt hoop, pin door bolt is plugged with in door bolt hoop, the afterbody of pin door bolt is rectangular-shaped, and pin door bolt afterbody front and back end is provided with baffle plate, and described pin door bolt comprises front pin door bolt and rear pin door bolt, be provided with telescopic cylinder in rear pin door bolt, telescopic cylinder to be fastened with a bolt or latch with front pin by piston rod and is connected.The utility model controls the action of pin door bolt by telescopic cylinder, and directly coordinate with nostril, structure is simple, uses convenient, time saving and energy saving, practical.
Description
Technical field
The utility model relates to a kind of latch structure, is specifically related to a kind of telescopic pin structure.
Background technology
Traditional lock bolt structure is all generally fixing, when needing action, its entirety all needs action, and then injects in jack, but this latch uses some defects of existence: latch is according to manual activity, need to carry out three steps, in like manner, carry out automatically also needing this three steps, operate cumbersome, therefore need to improve, to make it more convenient to use.
Summary of the invention
For solving the problem, the utility model provides a kind of telescopic pin structure, and structure is simple, uses convenient, time saving and energy saving, practical.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of telescopic pin structure, comprise pin plate, pin nose, nostril, fixing hole, door bolt hoop, baffle plate, pin door bolt and telescopic cylinder, pin plate is arranged on pin nose side, Xiao Bi center is provided with nostril, pin plate, pin nose is provided with for fixing fixing hole, pin plate is provided with door bolt hoop, pin door bolt is plugged with in door bolt hoop, the afterbody of pin door bolt is rectangular-shaped, pin door bolt afterbody front and back end is provided with baffle plate, described pin door bolt comprises front pin door bolt and rear pin door bolt, telescopic cylinder is provided with in rear pin door bolt, telescopic cylinder to be fastened with a bolt or latch with front pin by piston rod and is connected.
Described pin door bolt is " 7 " font.
Described telescopic cylinder is also connected with cylinder controller.
The utility model has following beneficial effect: the utility model controls the action of pin door bolt by telescopic cylinder, and directly coordinate with nostril, structure is simple, uses convenient, time saving and energy saving, practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of pin of the present utility model door bolt.
Detailed description of the invention
In order to make the purpose of this utility model and advantage clearly understand, below in conjunction with embodiment, 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.
As shown in Figure 1-2, the utility model embodiment provides a kind of telescopic pin structure, comprise pin plate 1, pin nose 2, nostril 3, fixing hole 4, door bolt hoop 5, baffle plate 6, pin door bolt 7 and telescopic cylinder 8, pin plate 1 is arranged on pin nose 2 side, pin nose 2 center is provided with nostril 3, pin plate 1, pin nose 2 is provided with for fixing fixing hole 4, pin plate 1 is provided with door bolt hoop 5, pin door bolt 7 is plugged with in door bolt hoop 5, the afterbody of pin door bolt 7 is rectangular-shaped, pin door bolt 7 afterbody front and back end is provided with baffle plate 6, described pin door bolt 7 comprises front pin door bolt 71 and rear pin door bolt 72, telescopic cylinder 8 is provided with in rear pin door bolt 72, telescopic cylinder 8 is fastened 71 with a bolt or latch by piston rod and front pin and is connected.
It should be noted that described pin door bolt 7 is " 7 " font.
In addition, described telescopic cylinder 8 is also connected with cylinder controller.
The operating principle of this detailed description of the invention: when needs under lock and key time, just make cylinder extend action by cylinder controller, and then it is protruding to make pin fasten with a bolt or latch, and then coordinate with nostril 3, otherwise, the piston rod of telescopic cylinder is retracted, just makes pin fasten 7 with a bolt or latch and exit nostril 3, operate very convenient.
This detailed description of the invention controls the action of pin door bolt by telescopic cylinder, and directly coordinate with nostril 3, structure is simple, uses convenient, time saving and energy saving, practical.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a telescopic pin structure, it is characterized in that, comprise pin plate (1), pin nose (2), nostril (3), fixing hole (4), door bolt hoop (5), baffle plate (6), pin door bolt (7) and telescopic cylinder (8), pin plate (1) is arranged on pin nose (2) side, pin nose (2) center is provided with nostril (3), pin plate (1), pin nose (2) is provided with for fixing fixing hole (4), pin plate (1) is provided with door bolt hoop (5), pin door bolt (7) is plugged with in door bolt hoop (5), the afterbody of pin door bolt (7) is rectangular-shaped, pin door bolt (7) afterbody front and back end is provided with baffle plate (6), described pin door bolt (7) comprises front pin door bolt (71) and rear pin door bolt (72), telescopic cylinder (8) is provided with in rear pin door bolt (72), telescopic cylinder (8) is fastened (71) by piston rod with a bolt or latch with front pin and is connected.
2. a kind of telescopic pin structure according to claim 1, is characterized in that, described pin door bolt (7) is " 7 " font.
3. a kind of telescopic pin structure according to claim 1, is characterized in that, described telescopic cylinder (8) is also connected with cylinder controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520258805.6U CN204691479U (en) | 2015-04-27 | 2015-04-27 | A kind of telescopic pin structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520258805.6U CN204691479U (en) | 2015-04-27 | 2015-04-27 | A kind of telescopic pin structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204691479U true CN204691479U (en) | 2015-10-07 |
Family
ID=54231783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520258805.6U Expired - Fee Related CN204691479U (en) | 2015-04-27 | 2015-04-27 | A kind of telescopic pin structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204691479U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313667A (en) * | 2017-08-31 | 2017-11-03 | 宁波埃迪五金工贸有限公司 | A kind of door lock |
| CN108711364A (en) * | 2018-05-21 | 2018-10-26 | 东莞市联洲知识产权运营管理有限公司 | Improved safety instruction mechanism in a kind of mine hole |
| CN108894815A (en) * | 2018-05-21 | 2018-11-27 | 东莞市联洲知识产权运营管理有限公司 | A kind of adjustable safety alarming device for mine hole |
-
2015
- 2015-04-27 CN CN201520258805.6U patent/CN204691479U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313667A (en) * | 2017-08-31 | 2017-11-03 | 宁波埃迪五金工贸有限公司 | A kind of door lock |
| CN108711364A (en) * | 2018-05-21 | 2018-10-26 | 东莞市联洲知识产权运营管理有限公司 | Improved safety instruction mechanism in a kind of mine hole |
| CN108894815A (en) * | 2018-05-21 | 2018-11-27 | 东莞市联洲知识产权运营管理有限公司 | A kind of adjustable safety alarming device for mine hole |
| CN108894815B (en) * | 2018-05-21 | 2020-07-24 | 嘉兴敏德汽车零部件有限公司 | Adjustable safety warning device for mine tunnel |
| CN108711364B (en) * | 2018-05-21 | 2020-11-13 | 诸暨市御隆智能科技有限公司 | Improved safety prompting mechanism in mine hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20170427 |