CN205654218U - Be used for door plant to prevent wind mistake locking device - Google Patents
Be used for door plant to prevent wind mistake locking device Download PDFInfo
- Publication number
- CN205654218U CN205654218U CN201620515992.6U CN201620515992U CN205654218U CN 205654218 U CN205654218 U CN 205654218U CN 201620515992 U CN201620515992 U CN 201620515992U CN 205654218 U CN205654218 U CN 205654218U
- Authority
- CN
- China
- Prior art keywords
- plate
- door
- sliding shoe
- baffle
- free end
- 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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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a wind device is be used for door plant to prevent wind mistake locking device particularly, including spout, spring, sliding block and the baffle of locating the door plant free end, the spout includes two curb plates, bottom plate, frid and roll -off mouth, fixed connection is on the bottom plate for spring one end, the spring other end and sliding block fixed connection, the sliding block sets up on the frid, and the baffle both ends articulate in keeping away from bottom plate one end with two curb plates respectively, and pin joint to distance of sliding block free end when being greater than the sliding block and removing to the roll -off mouth to the distance of baffle bottom. Through implementing this technical scheme to realize that the door plant can not cause " mistake lock ", simple structure, convenient and practical under the action of the wind.
Description
Technical field
This utility model relates to a kind of wind-proof device, is particularly used for door-plate Radix Saposhnikoviae false-lock device.
Background technology
Door, after unlatching, often because the reason of wind, makes the door-plate free end of unlatching unstable oscillation occur, even crosses ambassador's door-plate swing speed because of wind-force and accelerates, and causes a closedown naturally；For easily leaving behind the people of key, can be because door be closed by wind can not enter door under lock and key.
In prior art, end of door plate opening position spacing, usually use magnetic devices, it is disadvantageous in that: need to be fixed in door lock permanent magnet, and structure is complicated；When wind reaches to a certain degree, device is limited by wind loading rating, also easily causes " false-lock ", and practicality is the best.
Utility model content
The purpose of this utility model is intended to provide for door-plate Radix Saposhnikoviae false-lock device, will not cause " false-lock " realizing door-plate under wind-force effect.
For reaching above-mentioned purpose, base case of the present utility model is as follows: for door-plate Radix Saposhnikoviae false-lock device, including the chute being located at door-plate free end, spring, sliding shoe and baffle plate, described chute includes two side plates, base plate, frid and skid off mouth, described spring one end is fixedly connected on base plate, the spring other end is fixing with sliding shoe to be connected, described sliding shoe is arranged on frid, baffle plate two ends are articulated with away from base plate one end with two side plates respectively, and pin joint moves to pin joint when skidding off mouthful to the distance of sliding shoe free end to the distance of baffle bottom more than sliding shoe.
The principle and advantage of this base case is: when door after switching, door-plate free end can be freely rotatable by wall side along door-plate due to the effect of wind-force, when door-plate rotation reaches certain speed when, the sliding shoe of connection spring can move along chute to sliding Way out due to the effect of centrifugal inertial force, when sliding shoe moves to baffle position when, baffle plate is rotated by the level of force of sliding shoe, baffle plate contacts one end and will rotate into outside door-plate free end with frid, now, when door-plate free end turns to body of wall position, one end that baffle plate is positioned at outside door-plate free end is collided with body of wall, door-plate is stoped to be automatically switched off, thus do not result in " false-lock " phenomenon.
Preferred version one: based on the improvement of scheme, the described baffle plate one end that contacts with side plate is provided with rubber layer, time door-plate free end turns to body of wall when, gear baffle plate outside door-plate free end collides with there is body of wall, and being provided with of rubber layer beneficially reduces the damage that collision brings.
Preferred version two: the preferably improvement of, described side plate is provided with the locating part limiting flapper, and when baffle plate rotates to locating part position, locating part limits baffle plate and is rotated further.
Preferred version three: the preferably improvement of two, the centre position of door-plate free end is located at by described chute, by above-mentioned setting, facilitate the closedown of manual control baffle plate, when need not baffle plate block door-plate free end close when, can directly flap shutter is in door-plate free end, easy to operate.
Accompanying drawing explanation
Fig. 1 is this utility model schematic diagram for door-plate Radix Saposhnikoviae false-lock device embodiment original state；
Fig. 2 is this utility model schematic diagram for door-plate Radix Saposhnikoviae false-lock device embodiment kinestate；
Fig. 3 is this utility model action effect schematic diagram for door-plate Radix Saposhnikoviae false-lock device embodiment.
Detailed description of the invention
Below by detailed description of the invention, this utility model is described in further detail:
Reference in Figure of description includes: chute 1, spring 2, sliding shoe 3, baffle plate 4, side plate 5, base plate 6, frid 7, skid off mouth 8, locating part 9.
Embodiment is the most as shown in Figure 1: for door-plate Radix Saposhnikoviae false-lock device, including being installed on the chute 1 in door-plate free end centre position, spring 2, sliding shoe 3 and baffle plate, chute 1 include the side plate 5 of both sides, frid 7, away from the base plate 6 of door-plate free end with skid off mouth 8, spring 2, sliding shoe 3 and baffle plate are positioned on the frid 7 of chute 1, spring 2 right-hand member is fixedly connected on the base plate 6 on the right of chute 1, and spring 2 left end is fixing connects sliding shoe 3；Baffle plate 4 is located at inside chute 1 left end, baffle bottom 4 is slidably connected with frid 7, midpoint, baffle plate 4 both sides is hingedly connected to the side plate 5 that baffle plate 4 both sides are oppositely arranged, baffle plate 4 two ends pin joint is to the distance of frid 7 more than the height of sliding shoe 3, thus sliding shoe 3 can be entered by baffle plate 4 under force and skid off mouth 8；Baffle plate 4 two ends pin joint moves the distance to pin joint when skidding off mouth 8 Yu sliding shoe 3 free end to the distance bottom baffle plate 4 more than sliding shoe 3, thus baffle plate 4 bottom end skids off door-plate free end, limits door-plate and is automatically switched off.
Additionally, be respectively equipped with a L-shaped locating part 9 on the side plate 5 at chute 1 two ends, when baffle plate 4 turns to locating part 9 bottom surface when, limit baffle plate 4 and be rotated further；Baffle plate 4 one end that contacts with side plate 5 is provided with rubber layer, and rubber layer has certain flexibility, when door collides with body of wall under the action of the forces of the wind when, reduces impact stresses.
As shown in Figure 2, when plate is beaten and rotated under wind-force effect when, the sliding shoe 3 being fixedly connected on spring 2 moves to mouth 8 direction that skids off on chute 1 left side due to the effect of centrifugal inertial force, when sliding shoe 3 moves to baffle plate 4 when, baffle plate 4 is under the active force of the horizontal direction of sliding shoe 3, baffle plate 4 upper end rotates in chute 1, baffle plate 4 lower end rotates to skidding off mouth 8 direction, baffle plate 4 upper end turns to fix during locating part 9 position, baffle plate 4 lower end skids off door-plate free end, when door-plate free end turns to by wall displacement when, stretch out the baffle plate 4 of door-plate free end to block door-plate and be automatically switched off, thus do not result in " false-lock " phenomenon.
As it is shown on figure 3, under the effect of spring 2 restoring force, sliding shoe 3 slides along base plate 6 one end of chute 1, now, if desired closes the doors and windows, and only need to turn in chute 1 by the baffle plate 4 stretching out door-plate free end, simple in construction is convenient and practical.
Above-described is only embodiment of the present utility model, and in scheme, the known general knowledge such as concrete structure and characteristic too much describes at this.Should be understood that; for a person skilled in the art, on the premise of without departing from this utility model structure, it is also possible to make some deformation and improvement; these also should be considered as protection domain of the present utility model, and these are all without affecting effect and the practical applicability that this utility model is implemented.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. records the content that may be used for explaining claim.
Claims (4)
1. for door-plate Radix Saposhnikoviae false-lock device, it is characterized in that, including being located at the chute of door-plate free end, spring, sliding shoe and baffle plate, described chute includes two side plates, base plate, frids and skids off mouth, described spring one end is fixedly connected on base plate, the spring other end is fixing with sliding shoe to be connected, described sliding shoe is arranged on frid, baffle plate two ends are articulated with away from base plate one end respectively with two side plates, and pin joint moves to pin joint when skidding off mouthful to the distance of sliding shoe free end to the distance of baffle bottom more than sliding shoe.
The most according to claim 1 for door-plate Radix Saposhnikoviae false-lock device, it is characterised in that the described baffle plate one end that contacts with side plate is provided with rubber layer.
The most according to claim 2 for door-plate Radix Saposhnikoviae false-lock device, it is characterised in that described side plate is provided with the locating part limiting flapper.
The most according to claim 3 for door-plate Radix Saposhnikoviae false-lock device, it is characterised in that the centre position of door-plate free end is located at by described chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620515992.6U CN205654218U (en) | 2016-05-31 | 2016-05-31 | Be used for door plant to prevent wind mistake locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620515992.6U CN205654218U (en) | 2016-05-31 | 2016-05-31 | Be used for door plant to prevent wind mistake locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205654218U true CN205654218U (en) | 2016-10-19 |
Family
ID=57404946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620515992.6U Expired - Fee Related CN205654218U (en) | 2016-05-31 | 2016-05-31 | Be used for door plant to prevent wind mistake locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205654218U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021879A (en) * | 2020-01-02 | 2020-04-17 | 陈炳荣 | Building window capable of being automatically closed in severe weather |
-
2016
- 2016-05-31 CN CN201620515992.6U patent/CN205654218U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021879A (en) * | 2020-01-02 | 2020-04-17 | 陈炳荣 | Building window capable of being automatically closed in severe weather |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20180531 |