CN102535990B - Direct insertion type sliding door/window lock - Google Patents
Direct insertion type sliding door/window lock Download PDFInfo
- Publication number
- CN102535990B CN102535990B CN201210039148.7A CN201210039148A CN102535990B CN 102535990 B CN102535990 B CN 102535990B CN 201210039148 A CN201210039148 A CN 201210039148A CN 102535990 B CN102535990 B CN 102535990B
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- China
- Prior art keywords
- dead bolt
- lock body
- swing component
- lock
- sides
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Abstract
The present invention discloses a kind of direct insertion type sliding door/window lock, the bar shaped dead bolt including lock body and can be inserted by the side of lock body in lock body.Both sides in lock body are provided with the ratchet shape swing component that the both sides that can prop up dead bolt are extracted outside lock body to stop dead bolt, and keep swing component be flapped toward and be tight against the spring on dead bolt, also be provided with towards the reciprocating slide block release of dead bolt in lock body, release is formed respectively towards the both sides of the end of dead bolt can stir the clicking section that swing component puts away dead bolt.The present invention utilizes the swing component of both sides to clamp dead bolt and realizes locking, and when bar opens little Xu, when leaving space, door and window lock also can be locked.And the present invention utilizes ratchet principle, when not stirring release, be difficult to dead bolt to extract, if prize by force, dynamics is larger, and bolt lock must be tighter, has excellent pick-proof, theftproof performance and resisting wind press capacity.
Description
Technical field
The present invention relates to lock for sliding door and window technical field.
Background technology
Existing lock for sliding door and window is main mainly with automatic hook tongue or manual crescent lock, and utilize the shaped position drop between component, misfit fastening, the limited strength because of its structure, pick-proof, theftproof performance are poor, and resisting wind press capacity is short of especially to some extent.And slide door or window is when locking, locks with a relatively-stationary position between bar and doorframe and window frame, usually just can lock when bar is closed.And open little Xu when bar, leaving cracks when circulating with holding chamber inner air and outer air, and bar can not be locked.
Summary of the invention
It is high that the technical problem to be solved in the present invention is to provide a kind of structural strength, have the lock for sliding door and window of excellent pick-proof, theftproof performance and resisting wind press capacity, and position relative between bar and doorframe and window frame within the specific limits, and this door and window lock also can be locked.
Technical problem to be solved by this invention is realized by following technical scheme: a kind of direct insertion type sliding door/window lock, the bar shaped dead bolt including lock body and can be inserted by the side of lock body in lock body, it is characterized in that: the both sides in described lock body are provided with the ratchet shape swing component that the both sides that can prop up described dead bolt are extracted outside lock body to stop dead bolt, and keep swing component be flapped toward and be tight against the spring on dead bolt, also be provided with towards the reciprocating slide block release of dead bolt in described lock body, described release is formed respectively towards the both sides of the end of dead bolt can stir the clicking section that swing component puts away dead bolt.
On the basis of the above, the both sides that described dead bolt and described swing component offset are formed with the anti-skidding striped that can prevent swing component from sliding.
On the basis of the above, described lock body is provided with lock cover in order to the side of stirring slide block release, cover plate offers the perforate can held and stir slide block release.
Adopt the beneficial effect that the present invention brings: the present invention is when dead bolt inserts lock body, utilize the swing component of both sides to clamp dead bolt to realize locking, the depth degree that dead bolt inserts all does not affect swing component clamping dead bolt, as long as so dead bolt insert more shallow, bar is allowed to open little Xu, leave space, indoor-outdoor air is circulated, door and window lock also can be locked.And the present invention utilizes ratchet principle, when not stirring release, be difficult to dead bolt to extract, if prize by force, dynamics is larger, and bolt lock must be tighter, has excellent pick-proof, theftproof performance and resisting wind press capacity.
Accompanying drawing explanation
Fig. 1 is the structural representation of direct insertion type sliding door/window lock of the present invention.
Detailed description of the invention
As shown in Figure 1, a kind of direct insertion type sliding door/window lock, the bar shaped dead bolt 2 including lock body 1 and can be inserted by the side of lock body 1 in lock body 1.Both sides in described lock body 1 are provided with the ratchet shape swing component 3 that the both sides that can prop up described dead bolt 2 are extracted outside lock body 1 to stop dead bolt 2, and keep swing component 3 be flapped toward and be tight against the spring 4 on dead bolt 2.Also be provided with towards the reciprocating slide block release 5 of dead bolt 2 in described lock body 1, described release 5 is formed respectively towards the both sides of the end of dead bolt 2 can stir the clicking section 51 that swing component 3 puts away dead bolt 2.
Concrete, swing component 3 is assembled in rolling to each side in lock body 1 rotationally by that end away from dead bolt 2, makes the other end of swing component 3 be flapped toward and to put away dead bolt 2.Install torque spring 4 at the side of swing component 3, one end of spring 4 props up the blocking part 11 be formed in 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 swing component 3 from sliding on dead bolt 2, the both sides that dead bolt 2 and swing component 3 offset are formed with anti-skidding striped.Locking the overall appearance not affecting door and window after installing in order to make door and window, in order to the side of stirring slide block release 5, lock cover 6 being installed at lock body 1, cover plate 6 offering the perforate 61 can held and stir slide block release 5.
During installation, lock body 1 is inlaid in door and window fan material, and dead bolt 2 is arranged on door-window frame material.When closing the doors and windows, promote bar and move to doorframe and window frame, until dead bolt 2 inserts lock body 1, in the process that dead bolt 2 inserts, under the effect of swing component 3 that have employed ratchet principle, dead bolt 2 can only insert in lock body 1, and cannot extract outward.So the depth degree that dead bolt 2 inserts relative to swing component 3, swing component 3 all can clamp locked extracting direction to dead bolt 2.Therefore more shallow when what dead bolt was inserted, allow bar open little Xu, leave space, indoor-outdoor air is circulated, door and window lock also can be locked.This sliding door window sash is not when stirring release 5, and be difficult to dead bolt 2 to extract, if prize by force, dynamics is larger, and dead bolt 2 is locked tighter, has excellent pick-proof, theftproof performance and resisting wind press capacity.And when will open bar, only need the direction of inserting toward dead bolt 2 to stir release 5, utilize the clicking section 51 of release 5 to stir swing component 3 and put away dead bolt 2, remove clamping of swing component 3 pairs of dead bolts 2, bar is opened.
Claims (3)
1. a direct insertion type sliding door/window lock, the bar shaped dead bolt including lock body and can be inserted by the side of lock body in lock body, it is characterized in that: the both sides in described lock body are provided with the ratchet shape swing component that the both sides that can prop up described dead bolt are extracted outside lock body to stop dead bolt, and keep swing component be flapped toward and be tight against the spring on dead bolt, also be provided with towards the reciprocating slide block release of dead bolt in described lock body, described release is formed respectively towards the both sides of the end of dead bolt can stir the clicking section that swing component puts away dead bolt.
2. direct insertion type sliding door/window lock according to claim 1, is characterized in that: the both sides that described dead bolt and described swing component offset are formed with the anti-skidding striped that can prevent swing component from sliding.
3. direct insertion type sliding door/window lock according to claim 1 and 2, is characterized in that: described lock body is provided with lock cover in order to the side of stirring slide block release, cover plate offers the perforate can held and stir slide block release.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210039148.7A CN102535990B (en) | 2012-02-20 | 2012-02-20 | Direct insertion type sliding door/window lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210039148.7A CN102535990B (en) | 2012-02-20 | 2012-02-20 | Direct insertion type sliding door/window lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102535990A CN102535990A (en) | 2012-07-04 |
| CN102535990B true CN102535990B (en) | 2015-09-02 |
Family
ID=46343881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210039148.7A Active CN102535990B (en) | 2012-02-20 | 2012-02-20 | Direct insertion type sliding door/window lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102535990B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113387232A (en) * | 2021-06-24 | 2021-09-14 | 金华市日昇建筑有限公司 | Wire drawing device for intelligent building installation engineering |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2389221Y (en) * | 1999-10-14 | 2000-07-26 | 黄明祖 | Pincerlike theft-proof automatic wing braking device |
| WO2001075255A1 (en) * | 2000-03-31 | 2001-10-11 | Southco, Inc. | Side panel latch |
| CN2501974Y (en) * | 2001-09-10 | 2002-07-24 | 佘志娟 | Lock for sliding door and sash |
| CN202441145U (en) * | 2012-02-20 | 2012-09-19 | 广东合和建筑五金制品有限公司 | Straight inserted type sliding door and window lock |
-
2012
- 2012-02-20 CN CN201210039148.7A patent/CN102535990B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102535990A (en) | 2012-07-04 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |