CN207739758U - A kind of transmission lock box for being used for being turned on and off door and window in door and window fan - Google Patents
A kind of transmission lock box for being used for being turned on and off door and window in door and window fan Download PDFInfo
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- CN207739758U CN207739758U CN201721760337.8U CN201721760337U CN207739758U CN 207739758 U CN207739758 U CN 207739758U CN 201721760337 U CN201721760337 U CN 201721760337U CN 207739758 U CN207739758 U CN 207739758U
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- lock box
- slide bar
- door
- spring
- window
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Abstract
The transmission lock box for being used for being turned on and off door and window that the utility model discloses a kind of in door and window fan, including lock box stainless steel faceplate, lock box spring, lock box slide bar, lock box gear, lock box shell and gum cover, the bottom end of lock box stainless steel faceplate is equipped with lock box spring, the bottom end of lock box spring is equipped with lock box slide bar, the bottom end of lock box slide bar is equipped with lock box gear, the bottom end of lock box gear is equipped with lock box shell, lock box shell is equipped with gum cover, lock box spring is equipped with elastic supporting piece, and lock box slide bar is equipped with positioning seat.The transmission lock box relieves lock box spring and rotates restriction between elastic supporting piece and lock box slide bar concave surface, is rotated convenient for lock box gear part；When lock box spring is exited out of a pressing concave surface, it is moved to next pressing concave surface, lock box spring plays the role of mutually limiting between elastic supporting piece and lock box slide bar, and lock box gear part is forced to be fixed, to be damaged to push-and-pull driver because of handle overexertion.
Description
Technical field
The utility model is related to a kind of door and window hardware accessories, and in particular to it is a kind of in the door and window fan be used for opening or
The transmission lock box closed the doors and windows.
Background technology
High-grade horizontally-opening windows and doors are usually and assemble transmission lock box to be turned on and off to realize at present, such as Chinese invention patent
A kind of disclosed push-pull actuator for doors and windows, the gear being mounted in wheel backplate by handle driving rotates, then passes through gear
Driving sliding panel movement is engaged with the rack on sliding panel, by riveting fixed pick-proof pin thereon while sliding panel moves
It is realized with the locking device cooperation on sash and is turned on and off door and window, however above-mentioned door and window push-and-pull in actual use
Its gear of driver cannot achieve positioning when being rotated by driving, be easy to break caused by handle overexertion is to push-and-pull driver
It is bad.
Invention content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of be mounted in door and window fan and be used for
It is turned on and off the transmission lock box of door and window, to solve the above problems.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
The utility model provides a kind of transmission lock box for being used for being turned on and off door and window in door and window fan, including
Lock box stainless steel faceplate, lock box spring, lock box slide bar, lock box gear, lock box shell and gum cover, the lock box stainless steel faceplate
Bottom end is equipped with the lock box spring, and the bottom end of the lock box spring is equipped with the lock box slide bar, the bottom of the lock box slide bar
End is equipped with the lock box gear, and the bottom end of the lock box gear is equipped with the lock box shell, and the lock box shell is equipped with the gum cover.
As a kind of optimal technical scheme of the utility model, the lock box spring is equipped with elastic supporting piece, described
Lock box slide bar is equipped with positioning seat.
The advantageous effect that the utility model is reached is：The device is that a kind of be mounted in door and window fan is used for opening or closing
The transmission lock box of door and window is closed, which is a kind of transmission lock box for being used for being turned on and off door and window in door and window fan, should
Transmission lock box relieves lock box spring and rotates restriction between elastic supporting piece and lock box slide bar concave surface, is convenient for lock box gear part
Rotation；It is exited when lock box spring is pressed from one in concave surface, is moved to next pressing concave surface, lock box spring is in elastic supporting piece
Play the role of mutually limiting between lock box slide bar, lock box gear part is forced to be fixed, to exert oneself because of handle
Degree damages push-and-pull driver.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model；
In figure：1, lock box stainless steel faceplate；2, lock box spring；3, lock box slide bar；4, lock box gear；5, lock box shell；6、
Gum cover.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figure 1, the utility model provides a kind of transmission for being used for being turned on and off door and window in door and window fan
Lock box, including lock box stainless steel faceplate 1, lock box spring 2, lock box slide bar 3, lock box gear 4, lock box shell 5 and gum cover 6, lock box
The bottom end of stainless steel faceplate 1 is equipped with lock box spring 2, and the bottom end of lock box spring 2 is equipped with lock box slide bar 3, the bottom of lock box slide bar 3
End is equipped with lock box gear 4, and the bottom end of lock box gear 4 is equipped with lock box shell 5, and lock box shell 5 is equipped with gum cover 6.
Lock box spring 2 is equipped with elastic supporting piece, and lock box slide bar 3 is equipped with positioning seat.
The device is a kind of transmission lock box for being used for being turned on and off door and window in the door and window fan, including lock box is stainless
Steel facing 1, lock box spring 2, lock box slide bar 3, lock box gear 4, lock box shell 5 and gum cover 6, lock box fills to be had on lock box spring 2
There are the elastic supporting piece of bearing, lock box slide bar 3 to be equipped with positioning seat, which is equipped with is pressed with lock box gear 4 on one side
Matched pressing concave surface, lock box gear 4 are rotated and are and then moved on lock box slide bar 3, and 4 rotational angle of lock box gear is 0 °, 90 ° etc..
Lock box slide bar 3 and lock box spring 2 also have concave surface with closing, and when rotation dynamics reaches certain value, pressing concave surface provides
Torsion strength forces lock box spring elasticity of compression supporting member, and lock box spring 2 is made to be exited out of lock box slide bar 3 concave surface, to
It relieves lock box spring and rotates restriction between elastic supporting piece and lock box slide bar concave surface, rotated convenient for lock box gear part；When
Lock box spring is exited out of a pressing concave surface, is moved to next pressing concave surface, lock box spring is in elastic supporting piece and lock box
Play the role of mutually limiting between slide bar, lock box gear part is forced to be fixed.
The advantageous effect that the utility model is reached is：The device is that a kind of be mounted in door and window fan is used for opening or closing
The transmission lock box of door and window is closed, which relieves lock box spring and rotated between elastic supporting piece and lock box slide bar concave surface
It limits, is rotated convenient for lock box gear part；It is exited when lock box spring is pressed from one in concave surface, is moved to next pressing concave surface, locked
Box spring plays the role of mutually limiting between elastic supporting piece and lock box slide bar, and lock box gear part is forced to be fixed,
To be damaged to push-and-pull driver because of handle overexertion.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (2)
1. a kind of transmission lock box for being used for being turned on and off door and window in door and window fan, including lock box stainless steel faceplate（1）、
Lock box spring（2）, lock box slide bar（3）, lock box gear（4）, lock box shell（5）And gum cover（6）, which is characterized in that the lock box
Stainless steel faceplate（1）Bottom end be equipped with the lock box spring（2）, the lock box spring（2）Bottom end be equipped with the lock box
Slide bar（3）, the lock box slide bar（3）Bottom end be equipped with the lock box gear（4）, the lock box gear（4）Bottom end be equipped with institute
State lock box shell（5）, the lock box shell（5）It is equipped with the gum cover（6）.
2. a kind of transmission lock box for being used for being turned on and off door and window in door and window fan according to claim 1,
It is characterized in that, the lock box spring（2）It is equipped with elastic supporting piece, the lock box slide bar（3）It is equipped with positioning seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721760337.8U CN207739758U (en) | 2017-12-16 | 2017-12-16 | A kind of transmission lock box for being used for being turned on and off door and window in door and window fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721760337.8U CN207739758U (en) | 2017-12-16 | 2017-12-16 | A kind of transmission lock box for being used for being turned on and off door and window in door and window fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207739758U true CN207739758U (en) | 2018-08-17 |
Family
ID=63118092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721760337.8U Active CN207739758U (en) | 2017-12-16 | 2017-12-16 | A kind of transmission lock box for being used for being turned on and off door and window in door and window fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207739758U (en) |
-
2017
- 2017-12-16 CN CN201721760337.8U patent/CN207739758U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |