CN202767673U - Push-pull type door lock - Google Patents
Push-pull type door lock Download PDFInfo
- Publication number
- CN202767673U CN202767673U CN 201220479979 CN201220479979U CN202767673U CN 202767673 U CN202767673 U CN 202767673U CN 201220479979 CN201220479979 CN 201220479979 CN 201220479979 U CN201220479979 U CN 201220479979U CN 202767673 U CN202767673 U CN 202767673U
- Authority
- CN
- China
- Prior art keywords
- lock
- door
- latch bolt
- push
- type door
- 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
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Abstract
The utility model discloses a push-pull type door lock and relates to the field of door locks. A lock body is provided with a lock cylinder, the lock cylinder penetrates through a push-pull plate and is connected with the push-pull plate, and a latch bolt is connected with the lock body and provided with a movable positioning marble. The push-pull type door lock has the advantages of being simple in structure, high in safety, convenient to use and attractive and elegant in whole. According to the push-pull type door lock, a door can be opened conveniently, and therefore under the condition of accidents or emergencies, anybody can open the door easily in the process of escape, escape time is greatly shortened, and casualties are reduced.
Description
Technical field:
The utility model relates to the door lock field, is specifically related to a kind of pushing/drawing-back type door lock.
Background technology:
Door lock on the market mostly is handle type door handle and door handle and lock to be separated, must depress handle when opening the door could open door, and because there is certain altitude the position that handle is installed, thereby so that the child shorter than handle can't open door, just in case when what accident or emergency occuring need to escape, if the child shorter than handle just can't open, thereby too many inconvenience and potential safety hazard have been brought.
The utility model content:
The purpose of this utility model provides a kind of pushing/drawing-back type door lock, it is simple in structure, safe, easy to use, overall appearance is generous, and it is very convenient to open the door, as long as you push away gently the draw back plate that is installed on the door and door can be opened, or as long as push away gently draw back plate up and down or any position on the left and right door door easily can be opened, very easy to use, therefore anyone can open door easily when meeting accident or in emergency circumstances escape, and has greatly shortened escape time, reduces casualties.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: its side's of comprising tongue (1), lock body (2), decorative panel (3), latch bolt (4), activity orientation hoodle (5), set screw (6), connecting rod (7), slide block (8), lock core (9), draw back plate (10); Lock body (2) is provided with lock core (9), and lock core (9) passes draw back plate (10) and be attached thereto, and latch bolt (4) is connected with lock body (2), and latch bolt (4) is provided with activity orientation hoodle (5).
Described latch bolt 4 adopts split-type design with lock core 9, and latch bolt 4 works alone, but its fixed gate does not allow a swing, thus when rotational lock core only the side's of drive tongue rotate.
Described lock core 9, lock body 2 and draw back plate 10 are the integral type structure, so that compact overall structure, good decorating effect, good looking appearance is generous.
The utility model latch bolt 4 works alone, and when external force promoted, activity orientation hoodle 5 drove latch bolt 4, and latch bolt 4 integral body are contracted inward, thereby door can easily be opened; When mounted, set screw 6 can be regulated the distance between lock and the door, makes installation more convenient.
The utility model is simple in structure, safe, easy to use, overall appearance is generous, and it is very convenient to open the door, as long as you push away gently the draw back plate that is installed on the door and door can be opened, or as long as push away gently draw back plate up and down or any position on the left and right door door easily can be opened, very easy to use, therefore anyone can open door easily when meeting accident or in emergency circumstances escape, greatly shorten escape time, reduced casualties.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is another schematic diagram of the present utility model
The specific embodiment:
With reference to figure, this implementation by the following technical solutions: its side's of comprising tongue (1), lock body (2), decorative panel (3), latch bolt (4), activity orientation hoodle (5), set screw (6), connecting rod (7), slide block (8), lock core (9), draw back plate (10), lockhole (11); Lock body (2) is provided with lock core (9), and lock core (9) passes draw back plate (10) and be attached thereto, and latch bolt (4) is connected with lock body (2), and latch bolt (4) is provided with activity orientation hoodle (5).
Described latch bolt 4 adopts split-type design with lock core 9, and latch bolt 4 works alone, but its fixed gate does not allow a swing.Thereby only the side's of drive tongue 1 rotates when rotational lock core 9.
Described lock core 9, lock body 2 and draw back plate 10 are the integral type structure, so that compact overall structure, good decorating effect, good looking appearance is generous.
The utility model patent implementation latch bolt 4 works alone, and when external force promoted, activity orientation hoodle 5 drove latch bolt 4, and latch bolt 4 integral body are contracted inward, thereby door can easily be opened; When mounted, set screw 6 can be regulated the distance between lock and the door, makes installation more convenient.
This implementation is simple in structure, safe, easy to use, overall appearance is generous, and it is very convenient to open the door, as long as you push away gently the draw back plate that is installed on the door and door can be opened, or as long as push away gently draw back plate up and down or any position on the left and right door door easily can be opened, very easy to use, therefore anyone can open door easily when meeting accident or in emergency circumstances escape, greatly shorten escape time, reduced casualties.
It will be appreciated by persons skilled in the art that the utility model is not limited to above-described embodiment, can also make more kinds of variants and modifications according to instruction of the present utility model, these variants and modifications all drop in the utility model scope required for protection.Protection domain of the present utility model is defined by the appended claims and equivalent scope thereof.
Claims (4)
1. a pushing/drawing-back type door lock is characterized in that its side's of comprising tongue (1), lock body (2), decorative panel (3), latch bolt (4), activity orientation hoodle (5), set screw (6), connecting rod (7), slide block (8), lock core (9), draw back plate (10); Lock body (2) is provided with lock core (9), and lock core (9) passes draw back plate (10) and be attached thereto, and latch bolt (4) is connected with lock body (2), and latch bolt (4) is provided with activity orientation hoodle (5).
2. a kind of pushing/drawing-back type door lock according to claim 1 is characterized in that described latch bolt (4) and square tongue (1) adopt split-type design, thus the only side's of drive tongue rotation when rotational lock core.
3. a kind of pushing/drawing-back type door lock according to claim 1 is characterized in that described lock core (9) passes lock body (2) and draw back plate (10) is the integral type structure.
4. a kind of pushing/drawing-back type door lock according to claim 1 is characterized in that described latch bolt (4) is provided with activity orientation hoodle (5) and set screw (6); And latch bolt (4) is connected and fixed by connecting rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220479979 CN202767673U (en) | 2012-09-20 | 2012-09-20 | Push-pull type door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220479979 CN202767673U (en) | 2012-09-20 | 2012-09-20 | Push-pull type door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202767673U true CN202767673U (en) | 2013-03-06 |
Family
ID=47774256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220479979 Expired - Fee Related CN202767673U (en) | 2012-09-20 | 2012-09-20 | Push-pull type door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202767673U (en) |
-
2012
- 2012-09-20 CN CN 201220479979 patent/CN202767673U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20130306 Termination date: 20150920 |
|
| EXPY | Termination of patent right or utility model |