CN203514983U - Whole flat tongue anti-impact door frame lock - Google Patents
Whole flat tongue anti-impact door frame lock Download PDFInfo
- Publication number
- CN203514983U CN203514983U CN201320648308.8U CN201320648308U CN203514983U CN 203514983 U CN203514983 U CN 203514983U CN 201320648308 U CN201320648308 U CN 201320648308U CN 203514983 U CN203514983 U CN 203514983U
- Authority
- CN
- China
- Prior art keywords
- lock
- door frame
- flat tongue
- shaft
- driver plate
- 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 whole flat tongue anti-impact door frame lock. The whole flat tongue anti-impact door frame lock comprises a door body, a door frame and a lock body, wherein a lock head slot is formed in the door frame, the lock body comprises a lock case, a lock shaft, a lock shaft seat, a driving plate, a driving plate shaft and a pushing rod, the driving plate is movably connected with the driving plate shaft, the pushing rod is movably connected with the driving plate through pin bolts, and a lock head is mounted on the head portion of the lock shaft. The whole flat tongue anti-impact door frame lock is characterized in that a baffle ring is fixedly connected with the lock shaft, a baffle rod is integrally connected with the driving plate, the baffle rod is in contact with the baffle ring, magnets are mounted on the lock head and the lock head slot, the whole flat tongue anti-impact door frame lock further comprises a tension spring, one end of the tension spring is connected with the lock head, the other end of the tension spring is connected with a tension spring column, the tension spring column is fixed on the lock case, and a straight line where the center of the tension spring is located is parallel to a center line of the lock shaft. Compared with door frame locks in prior art, the whole flat tongue anti-impact door frame lock has the advantages that the structure is simple, the action is reliable, and vibration and noise produced when a door is closed and the lock head bumps the door frame are absent.
Description
Technical field
The utility model belongs to door lock field, particularly a kind of doorframe lock of complete flat tongue impact resistance.
Background technology
The tapered end of existing doorframe lock, all stretches out outside door limit during in opening at door, can produce and clash into vibration doorframe at closing time, and so both easy damage doorframe, can produce impact noise again.
Summary of the invention
In order to overcome the deficiency of above-mentioned technology, the purpose of this utility model is to provide a kind of doorframe lock of complete flat tongue impact resistance.
The utility model is that the technical scheme that its technical problem of solution is taked is:
A kind of doorframe lock of complete flat tongue impact resistance, comprise a body, doorframe and lock body, in described doorframe, be provided with tapered end groove, lock body comprises lock housing, lock shaft, lock shaft seat, driver plate, driver plate axle and push rod, driver plate is flexibly connected with driver plate axle, between push rod and driver plate, by pin, be flexibly connected, head at described lock shaft is provided with tapered end, be characterized in, on described lock shaft, be connected with a baffle ring, on driver plate, be connected with a pin, described pin and described baffle ring touch, on described tapered end and tapered end groove, magnet is all installed, also comprise an extension spring, described extension spring one end is connected with tapered end, the other end is connected with extension spring post, extension spring post is fixed in lock housing, described place, extension spring center straight line is parallel with described lock shaft center line.
The magnetic of the face that two described magnet are relative is the opposite sex.
Described extension spring post and lock housing are integral type structure.
The beneficial effects of the utility model: the utility model compared with prior art has simple in structure, reliable in action, the vibration and the noise that do not have at closing time tapered end knocking door case to produce.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
The doorframe lock of a kind of complete flat tongue impact resistance as shown in Figure 1, comprise a body 1, doorframe 2 and lock body, in described doorframe 2, be provided with tapered end groove 3, lock body comprises lock housing 14, lock shaft 4, lock shaft seat 5, driver plate 6, driver plate axle 7 and push rod 8, driver plate 6 is flexibly connected with driver plate axle 7, between push rod 8 and driver plate 6, by pin 9, be flexibly connected, head at described lock shaft 4 is provided with tapered end 10, it should be noted that, on described lock shaft 4, be connected with a baffle ring 15, on driver plate 6, be connected with a pin 16, described pin 16 touches with described baffle ring 15, on described tapered end 10 and tapered end groove 3, magnet 11 is all installed, also comprise an extension spring 12, described extension spring 12 one end are connected with tapered end 10, the other end is connected with extension spring post 13, extension spring post 13 is fixed in lock housing 14, described extension spring 12 place, center straight lines are parallel with described lock shaft 4 center lines.
Magnetic that further it should be noted that the face that two described magnet 11 are relative is the opposite sex.
Further it should be noted that described extension spring post 13 and lock housing 14 are integral type structure.
When unblanking or opening the door, on rotary door key push rod 8, push away, drive driver plate 6 rotations, the pin 16 on driver plate 6 promotes baffle ring 15 and slides to the right, thereby drive tapered end 10 to depart from tapered end groove 3, reaches the object of opening the door.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and manual, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope, those ordinary skill in the art's simple change and replacement are all within protection domain of the present utility model.
Claims (3)
1. the doorframe lock of a complete flat tongue impact resistance, comprise a body (1), doorframe (2) and lock body, in described doorframe (2), be provided with tapered end groove (3), lock body comprises lock housing (14), lock shaft (4), lock shaft seat (5), driver plate (6), driver plate axle (7) and push rod (8), driver plate (6) is flexibly connected with driver plate axle (7), between push rod (8) and driver plate (6), by pin (9), be flexibly connected, head at described lock shaft (4) is provided with tapered end (10), it is characterized in that: on described lock shaft (4), be connected with a baffle ring (15), on driver plate (6), be connected with a pin (16), described pin (16) touches with described baffle ring (15), on described tapered end (10) and tapered end groove (3), magnet (11) is all installed, also comprise an extension spring (12), described extension spring (12) one end is connected with tapered end (10), the other end is connected with extension spring post (13), extension spring post (13) is fixed in lock housing (14), described extension spring (12) place, center straight line is parallel with described lock shaft (4) center line.
2. the doorframe lock of a kind of complete flat tongue impact resistance according to claim 1, is characterized in that: the magnetic of the face that described two magnet (11) are relative is the opposite sex.
3. the doorframe lock of a kind of complete flat tongue impact resistance according to claim 1 and 2, is characterized in that: described extension spring post (13) is integral type structure with lock housing (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320648308.8U CN203514983U (en) | 2013-10-21 | 2013-10-21 | Whole flat tongue anti-impact door frame lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320648308.8U CN203514983U (en) | 2013-10-21 | 2013-10-21 | Whole flat tongue anti-impact door frame lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203514983U true CN203514983U (en) | 2014-04-02 |
Family
ID=50373934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320648308.8U Expired - Fee Related CN203514983U (en) | 2013-10-21 | 2013-10-21 | Whole flat tongue anti-impact door frame lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203514983U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439366A (en) * | 2019-09-10 | 2019-11-12 | 深圳好博窗控技术有限公司 | A kind of anti-misoperation device and door and window component |
-
2013
- 2013-10-21 CN CN201320648308.8U patent/CN203514983U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439366A (en) * | 2019-09-10 | 2019-11-12 | 深圳好博窗控技术有限公司 | A kind of anti-misoperation device and door and window component |
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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: 20140402 Termination date: 20151021 |
|
| EXPY | Termination of patent right or utility model |