CN203412415U - Self-locking closing structure of sliding door - Google Patents
Self-locking closing structure of sliding door Download PDFInfo
- Publication number
- CN203412415U CN203412415U CN201320333043.2U CN201320333043U CN203412415U CN 203412415 U CN203412415 U CN 203412415U CN 201320333043 U CN201320333043 U CN 201320333043U CN 203412415 U CN203412415 U CN 203412415U
- Authority
- CN
- China
- Prior art keywords
- sliding door
- elastic spring
- self
- closing structure
- lock
- 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
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- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The utility model discloses a self-locking closing structure of a sliding door. An elastic sleeve is arranged in the inner chamber of a lock body; a rotating pulley is mounted in the elastic sleeve; a lock cylinder is mounted on the rotating pulley; an elastic spring is arranged on one side of the rotating pulley; a key is connected with an end part of the elastic spring; the elastic spring extends inwards to be connected with a big cam; a lock tongue is arranged on the big cam; a fixed tongue is in butt joint with the lock tongue, and is fixed through rivets.
Description
Technical field
The utility model relates to a kind of self-locking closing structure, and particularly a kind of sliding door self-locking closing structure, belongs to lock technology field.
Background technology
At present, when people install door bolt on sliding door, general is all the door lock that aligns adopting, due to when door lock is installed, essential two mouthfuls align, if any some sockets not to or use a period of time after due to the sinking of sliding door, often cause and insert the problem not going up, often need to press on the other hand door, push and plug on the other hand lock, increased a lot of troubles to people's normal use.
Summary of the invention
The purpose of this utility model is: provide a kind of simple in structure, easy to operate, result of use is good, a kind of sliding door self-locking closing structure of automatically closing, and overcomes the existing above-mentioned defect of existing door lock, brings the facility in use to people's application.
The utility model solves the technical scheme that its technical problem adopts: a kind of sliding door self-locking closing structure, it is by lock body, elastic sleeve, rotary pulley, lock core, elastic spring, button, big cam, dead bolt, fixing tongue, rivet forms, described self-locking closing structure is provided with an elastic sleeve in the inner chamber of lock body, one rotary pulley is installed in elastic sleeve, lock core is installed on rotary pulley, a side at rotary pulley is provided with an elastic spring, the end of elastic spring is connected with button, elastic spring extends inwards and is connected with big cam, on big cam, be provided with dead bolt, on dead bolt to being connected to fixedly tongue, fixedly tongue is fixed by rivet.
The beneficial effects of the utility model: self-locking closing structure is set on sliding door because the utility model has adopted, people are when closing sliding door, only need click button, button drives rotary pulley and big cam by elastic spring, big cam draws revolving force to drive dead bolt can realize to sliding door the object of switch by the pressure of rotary pulley and elastic spring, so, the utlity model has simple in structure, easy to operate, result of use is good, automatically close, open and push away advantage easily, effectively overcome existing sliding door door bolt existing due to counterpart not just or use a period of time because the sinking of door pushes and plugs difficult defect.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, structure of the present utility model is described further.
Fig. 1 is structure principle chart of the present utility model.
Shown in figure: 1, lock body; 2, elastic sleeve; 3, rotary pulley; 4, lock core; 5, elastic spring; 6, button; 7, big cam; 8, dead bolt; 9, fixing tongue; 10, rivet.
The specific embodiment
Sliding door self-locking closing structure has a lock body (1), in the inner chamber of lock body (1), be provided with an elastic sleeve (2), one rotary pulley (3) is installed in elastic sleeve (2), lock core (4) is installed on rotary pulley (3), a side at rotary pulley (3) is provided with an elastic spring (5), the end of elastic spring (5) is connected with button (6), elastic spring (5) extends inwards and is connected with big cam (7), on big cam (7), be provided with dead bolt (8), dead bolt (8) is upper to being connected to fixedly tongue (9), and fixedly tongue (9) is fixing by rivet (10).
Claims (1)
1. a sliding door self-locking closing structure, it is characterized in that: in the inner chamber of lock body (1), be provided with an elastic sleeve (2), one rotary pulley (3) is installed in elastic sleeve (2), lock core (4) is installed on rotary pulley (3), a side at rotary pulley (3) is provided with an elastic spring (5), the end of elastic spring (5) is connected with button (6), elastic spring (5) extends inwards and is connected with big cam (7), on big cam (7), be provided with dead bolt (8), dead bolt (8) is upper to being connected to fixedly tongue (9), fixedly tongue (9) is fixing by rivet (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320333043.2U CN203412415U (en) | 2013-06-08 | 2013-06-08 | Self-locking closing structure of sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320333043.2U CN203412415U (en) | 2013-06-08 | 2013-06-08 | Self-locking closing structure of sliding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203412415U true CN203412415U (en) | 2014-01-29 |
Family
ID=49975310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320333043.2U Expired - Fee Related CN203412415U (en) | 2013-06-08 | 2013-06-08 | Self-locking closing structure of sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203412415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120006A (en) * | 2017-06-14 | 2017-09-01 | 浙江东方大港大河工程塑料有限公司 | A kind of self-locking window |
-
2013
- 2013-06-08 CN CN201320333043.2U patent/CN203412415U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120006A (en) * | 2017-06-14 | 2017-09-01 | 浙江东方大港大河工程塑料有限公司 | A kind of self-locking window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20140608 |