CN202441145U - Straight inserted type sliding door and window lock - Google Patents
Straight inserted type sliding door and window lock Download PDFInfo
- Publication number
- CN202441145U CN202441145U CN2012200553398U CN201220055339U CN202441145U CN 202441145 U CN202441145 U CN 202441145U CN 2012200553398 U CN2012200553398 U CN 2012200553398U CN 201220055339 U CN201220055339 U CN 201220055339U CN 202441145 U CN202441145 U CN 202441145U
- Authority
- CN
- China
- Prior art keywords
- lock
- lock body
- dead bolt
- sides
- window
- 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 - Lifetime
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Abstract
The utility model discloses a straight inserted type sliding door and window lock which comprises a lock body and a strip-shaped lock tongue which can be inserted into the lock body from one side of the lock body. Detent-shaped swing parts and springs are arranged on two sides inside the lock body, wherein the detent-shaped swing parts which can abut against two sides of the lock tongue to prevent the lock tongue from being pulled out of the lock body are arranged on two sides inside the lock body, and the springs keep the swing direction of swing parts and abut against the lock tongue. A sliding block releaser moving back and forth towards the lock tongue is further arranged inside the lock body, turning portions capable of turning the swing parts to swing away from the lock tongue are formed respectively on two sides of the end portion of the releaser towards the lock tongue. According to the straight inserted type sliding door and window lock, the swing parts on two sides are used for clamping the lock tongue to lock, the door and window lock can be locked when a door and window sash are opened slightly and space is left. Besides, by means of the detent principle, the lock tongue is difficult to pull out in the situation of no turning releaser, if the lock tongue is pried forcibly, the larger the force is, the more tightly the lock tongue is locked. The sliding door and window lock has the advantages of excellent prying resistant and anti-theft performances and wind pressure resistant performance.
Description
Technical field
The utility model relates to the lock for sliding door and window technical field.
Background technology
Existing lock for sliding door and window is many to be main with automatic hook tongue or manual crescent lock, utilizes shaped position drop, misfit fastening between the component, and limited because of its structure intensity, pick-proof, theftproof performance are poor, and resisting wind press capacity is shortcoming to some extent especially.And slide door or window locks with a relatively-stationary position between bar and the doorframe and window frame when locking, and closes Shi Caineng at bar usually and locks.And open Xiao Xu when bar, and leaving when cracking with the circulation of maintenance indoor-outdoor air, bar can not be locked.
The utility model content
It is high that the technical problem that the utility model will solve provides a kind of structural strength, has the lock for sliding door and window of excellent pick-proof, theftproof performance and resisting wind press capacity, and between bar and the doorframe and window frame relative position within the specific limits, this door and window lock also can be locked.
The utility model technical problem to be solved is to realize through following technical scheme: a kind of direct insertion lock for sliding door and window; Include lock body and can insert the bar shaped dead bolt in the lock body by a side of lock body; It is characterized in that: the both sides in the said lock body are provided with the ratchet shape swing component of both sides to stop dead bolt to be extracted toward lock body that can prop up said dead bolt outward; And keep swing component to be flapped toward and to be tight against the spring on dead bolt; Also be provided with in the said lock body towards the reciprocating slide block release of dead bolt, said release is formed with respectively towards the both sides of the end of dead bolt can stir the clicking section of swing component pendulum from dead bolt.
On the basis of the above, the both sides that offset of said dead bolt and said swing component are formed with the anti-skidding striped that can prevent that swing component from sliding.
On the basis of the above, said lock body is equipped with lock cover in order to a side of stirring the slide block release, offers on the cover plate and can hold the perforate of stirring the slide block release.
Adopt the beneficial effect that the utility model brought: when the utility model inserts lock body at dead bolt; The swing component that utilizes both sides is tightly realized locking to the dead bolt pincers, and it is tight to the pincers of dead bolt that the depth degree that dead bolt inserts does not all influence swing component, so as long as dead bolt insert more shallow; Let bar open Xiao Xu; Leave the space, make indoor-outdoor air be able to circulation, the door and window lock also can be locked.And the utility model utilizes the ratchet principle, under the situation of not stirring release, is difficult to extract dead bolt, if prize by force, dynamics is big more, and dead bolt is locked tightly more, has excellent pick-proof, theftproof performance and resisting wind press capacity.
Description of drawings
Fig. 1 is the structural representation of the direct insertion lock for sliding door and window of the utility model.
The specific embodiment
As shown in Figure 1, a kind of direct insertion lock for sliding door and window includes lock body 1 and can insert the bar shaped dead bolt 2 in the lock body 1 by a side of lock body 1.Both sides in the said lock body 1 are provided with the ratchet shape swing components 3 of both sides to extract outside the prevention dead bolt 2 past lock bodies 1 that can prop up said dead bolt 2, and keep swing component 3 to be flapped toward and to be tight against the spring 4 on dead bolt 2.Also be provided with in the said lock body 1 towards dead bolt 2 reciprocating slide block releases 5, said release 5 is formed with respectively towards the both sides of the end of dead bolt 2 can stir the clicking section 51 of swing component 3 pendulum from dead bolt 2.
Concrete, swing component 3 makes the other end of swing component 3 be flapped toward and to put from dead bolt 2 through away from that end of dead bolt 2 assembly rolling to each side in lock body 1 rotationally.Side at swing component 3 is installed torque spring 4, and an end of spring 4 props up the blocking part 11 that is formed in the lock body 1, and the other end props up swing component 3, makes swing component 3 keep being flapped toward and being tight against the trend on dead bolt 2.
In order to prevent that swing component 3 from sliding on dead bolt 2, dead bolt 2 is formed with anti-skidding striped with the both sides that swing component 3 offsets.In order not influence the overall appearance of door and window after making the door and window lock install, in order to a side of stirring slide block release 5 lock cover 6 is installed at lock body 1, offer on the cover plate 6 and can hold the perforate 61 of stirring slide block release 5.
During installation, lock body 1 is inlaid in the bar material, and dead bolt 2 is installed on the door-window frame material.When closing the doors and windows, promote bar and move to doorframe and window frame, insert lock body 1 until dead bolt 2, in the process that dead bolt 2 inserts, under the effect of the swing component 3 that has adopted the ratchet principle, dead bolt 2 can only insert in lock body 1, and can't extract outward.So the depth degree that dead bolt 2 inserts with respect to swing component 3, swing component 3 all can be to dead bolt 2 in that to extract the direction pincers tightly locked.Therefore more shallow when what insert dead bolt, let bar open Xiao Xu, leave the space, make indoor-outdoor air be able to circulation, the door and window lock also can be locked.This sliding door window sash is difficult to extract dead bolt 2 under the situation of not stirring release 5, if prize by force, dynamics is big more, and dead bolt 2 is locked tightly more, has excellent pick-proof, theftproof performance and resisting wind press capacity.And will open bar the time, only need toward the direction that dead bolt 2 inserts stir release 5, utilize the clicking section 51 of release 5 to stir swing component 3 pendulum from dead bolt 2, the pincers of removing 3 pairs of dead bolts 2 of swing component are tight, and bar is able to open.
Claims (3)
1. direct insertion lock for sliding door and window; Include lock body and can insert the bar shaped dead bolt in the lock body by a side of lock body; It is characterized in that: the both sides in the said lock body are provided with the ratchet shape swing component of both sides to stop dead bolt to be extracted toward lock body that can prop up said dead bolt outward; And keep swing component to be flapped toward and to be tight against the spring on dead bolt; Also be provided with in the said lock body towards the reciprocating slide block release of dead bolt, said release is formed with respectively towards the both sides of the end of dead bolt can stir the clicking section of swing component pendulum from dead bolt.
2. direct insertion lock for sliding door and window according to claim 1 is characterized in that: the both sides that said dead bolt and said swing component offset are formed with the anti-skidding striped that can prevent that swing component from sliding.
3. direct insertion lock for sliding door and window according to claim 1 and 2 is characterized in that: said lock body is equipped with lock cover in order to a side of stirring the slide block release, offers on the cover plate and can hold the perforate of stirring the slide block release.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200553398U CN202441145U (en) | 2012-02-20 | 2012-02-20 | Straight inserted type sliding door and window lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200553398U CN202441145U (en) | 2012-02-20 | 2012-02-20 | Straight inserted type sliding door and window lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202441145U true CN202441145U (en) | 2012-09-19 |
Family
ID=46822598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200553398U Expired - Lifetime CN202441145U (en) | 2012-02-20 | 2012-02-20 | Straight inserted type sliding door and window lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202441145U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535990A (en) * | 2012-02-20 | 2012-07-04 | 广东合和建筑五金制品有限公司 | Direct insertion type sliding door/window lock |
| CN103233630A (en) * | 2013-04-28 | 2013-08-07 | 苏州万盛亿五金锁具有限公司 | Sliding door lock with handle |
| CN104514442A (en) * | 2013-09-29 | 2015-04-15 | 广东合和建筑五金制品有限公司 | High-anti-theft-performance sliding door and window lock device |
-
2012
- 2012-02-20 CN CN2012200553398U patent/CN202441145U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535990A (en) * | 2012-02-20 | 2012-07-04 | 广东合和建筑五金制品有限公司 | Direct insertion type sliding door/window lock |
| CN103233630A (en) * | 2013-04-28 | 2013-08-07 | 苏州万盛亿五金锁具有限公司 | Sliding door lock with handle |
| CN103233630B (en) * | 2013-04-28 | 2015-07-01 | 苏州万盛亿五金锁具有限公司 | Sliding door lock with handle |
| CN104514442A (en) * | 2013-09-29 | 2015-04-15 | 广东合和建筑五金制品有限公司 | High-anti-theft-performance sliding door and window lock device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120919 Effective date of abandoning: 20150902 |
|
| RGAV | Abandon patent right to avoid regrant |