CN208966179U - A kind of window headstock gear - Google Patents
A kind of window headstock gear Download PDFInfo
- Publication number
- CN208966179U CN208966179U CN201820618916.7U CN201820618916U CN208966179U CN 208966179 U CN208966179 U CN 208966179U CN 201820618916 U CN201820618916 U CN 201820618916U CN 208966179 U CN208966179 U CN 208966179U
- Authority
- CN
- China
- Prior art keywords
- sash
- impact portions
- driving portion
- headstock gear
- push rod
- 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 kind of window headstock gears, it include sash and frame, wherein, the pulley that the sash guide rail being preset with two sides above and below frame is slidingly fitted is installed on the sash, it further include having the headstock gear being arranged at the side of frame top, wherein, the headstock gear includes shell, driving portion and impact portions, it is formed in the shell along the driving sliding slot for being parallel to the extension of sash slide direction and being mutually slidably connected for driving portion, wherein, the driving portion two sides at sliding sliding slot are respectively equipped with compressed spring；The impact portions are hinged with driving portion, the shell outer edge forms the collision sliding rail mutually slided for impact portions, wherein, sash top edge forming has the push rod of one Yu the inconsistent cooperation of Impactor, and both ends are separately formed the first escape groove and the second escape groove for impact portions evacuation push rod on the collision sliding rail.
Description
Technical field
The utility model relates to the technical fields of sash structures, refer in particular to a kind of window headstock gear.
Background technique
Existing sash is slided generally by preset pulley along frame guide rail, pushes window sash slides by manpower
Realize unlatching and closing for sash, also, manpower pushes during, need to make using biggish strength sash open or
It closes, especially for the group of some children, old man, often strength is insufficient, opens or closes sash arduously and bothers, greatly
Ground influences life, lacks a kind of function of opening or closing of touching and can realize sash.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, provide it is a kind of have touch automatic opening or closing
Function, labour-saving window headstock gear.
In order to achieve the above purpose, a kind of window headstock gear provided by the utility model, include sash and
Frame, wherein be equipped with the pulley that the sash guide rail being preset with two sides above and below frame is slidingly fitted on the sash, also wrap
Include the headstock gear being arranged at the side of frame top, wherein the headstock gear includes shell, driving portion and collision
Portion forms in the shell and extends and for the driving sliding slot that driving portion is mutually slidably connected along being parallel to sash slide direction,
In, the driving portion two sides at sliding sliding slot are respectively equipped with compressed spring；The impact portions are hinged with driving portion, the shell
The collision sliding rail mutually slided for impact portions is formed at outer rim, wherein sash top edge forming has one and collision
The push rod of the inconsistent cooperation of block, it is described collision sliding rail on both ends be separately formed for impact portions evacuation push rod the first escape groove and
Second escape groove.
Further, the impact portions form the first collision arm and the second collision arm in specified angle, wherein described to push away
Bar is between the first collision arm and the second collision arm to realize impact portions and the inconsistent cooperation of push rod.
Further, the both ends of any one of compressed spring are connected with shell inner surface and driving portion side respectively.
The utility model uses above-mentioned scheme, the beneficial effect is that: impact portions and the inconsistent cooperation of push rod are utilized, with
And acted on using the auxiliary elastic force of two compressed springs, the function that sash can open or close, the application are touched to realize
There is laborsaving, stable feature, mitigate the active force that unlatches and closes to sash of user, while having the effect of buffering,
It can effectively avoid and the case where sash and frame collision occur.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the window headstock gear of the utility model.
Fig. 2 is the usage state diagram of the window headstock gear of the utility model.
State diagram when Fig. 3 is the unlatching of the window headstock gear of the utility model.
State diagram when Fig. 4 is the closing of the window headstock gear of the utility model.
Wherein, 1- sash, 11- push rod, 2- frame, 21- sash guide rail, 3- headstock gear, 31- shell, 311- driving are slided
Slot, the first escape groove of 312-, the second escape groove of 313-, 32- driving portion, 33- impact portions, the first collision arm of 331-, 332- second
Collision arm, 34- compressed spring.
Specific embodiment
The utility model is further described combined with specific embodiments below.
Referring to shown in attached drawing 1-4, in the present embodiment, a kind of window headstock gear includes sash 1 and frame 2,
In, in real life, a frame 2 sash guide rail 21 quantity corresponding according to the setting of the quantity of sash 1, and different window
It is independent of each other between fan guide rail 21, therefore, in order to make it easy to understand, in the present embodiment, by arranging one of sash in huge frame 2
1 is illustrated.The pulley that 21 line of sash guide rail being preset with about 2 two sides of frame is slidably matched is installed on sash 1,
In, there is the case where shifting or falling off in order to avoid sash 1 in sliding process in sash guide rail 21 on frame 2, leads in sash
The two sides of rail 21 form postive stop baffle；It is slided using the pulley of sash 1 along 21 phase of sash guide rail to realize sash 1 along window
Fan guide rail 21 reciprocatingly slides, and the friction between sash guide rail 21 is reduced in the way of the sliding contact of pulley, with
Enhance the stability of sliding.
It in the present embodiment, further include having the headstock gear 3 being arranged at 2 top side of frame, wherein headstock gear 3
It include shell 31, driving portion 32 and impact portions 33, wherein form edge in shell 31 and be parallel to the extension of 1 slide direction of sash
And pass through wedge shape between the driving sliding slot 311 and driving portion 32 for driving sliding slot 311(the present embodiment that be slidably connected for 32 phase of driving portion
The mode of clamping sliding is attached, this is the selection of those skilled in the art's conventional technique, is not gone to live in the household of one's in-laws on getting married herein to its principle
State), wherein 32 two sides of driving portion at driving sliding slot 311 are respectively arranged with compressed spring 34, that is, any one compression
The both ends of spring 34 are connected with 31 inner surface of shell and 32 side of driving portion respectively, are being driven by the way that two compressed springs 34 are arranged
Dynamic 32 two sides of portion, thus make when driving portion 32 moves in either direction in driving sliding slot 311, it can be to one of compression
Spring 34 carries out extruding compression, and stretches to another compressed spring 34, thus make two compression be generate one with
The opposite resistance elastic force of 32 moving direction of driving portion.
In the present embodiment, one end of impact portions 33 is hinged with driving portion 32, forms confession in 31 outer edge of shell
The collision sliding rail of 33 phase of impact portions sliding, wherein 1 top edge forming of sash has the push rod of one Yu the inconsistent cooperation of impact portions 33
11, secondly, the impact portions 33 form the first collision arm 331 and the second collision arm 332 in a certain angle, wherein described
Push rod 11 is between the first collision arm 331 and the second collision arm 332 to realize impact portions 33 and the inconsistent cooperation of push rod 11,
That is, passing through the first collision arm 331 and the second collision when push rod 11 is between the first collision arm 331 and the second collision arm 332
One of them in arm 332 with push rod 11 inconsistent cooperation (according to the difference of the moving direction of push rod 11, can and the first collision arm
331 and second collision arm 332 carry out contradicting cooperation accordingly, in order to make it easy to understand, in the present embodiment, define close to sash 1
Closing side is the first collision arm 331, and opening side close to sash 1 is the second collision arm 332), while in certain driving force
To realize that impact portions 33 are slided along collision sliding rail under effect, push rod 11 synchronize carry out it is mobile (movement of push rod 11, substantially
It is that sash 1 is slided along sash guide rail 21), to just realize the synchronous slide of impact portions 33 and sash 1.In addition, touching
It hits both ends on sliding rail and is separately formed the first escape groove 312 and the second escape groove 313 for avoiding push rod 11 for impact portions 33, in order to
It is easy to understand, in the present embodiment, defining the first escape groove 312 is to be located to close side, the second escape groove 313 close to sash 1
It is to be located to open side, the impact portions 33 into the first escape groove 312 or the second escape groove 313, due to first close to sash 1
Collision arm 331 and the second collision arm 332 collide and are rotated with the first escape groove 312 or the second escape groove 313, to make
Impact portions 33 are limited in the first escape groove 312 or the second escape groove 313, that is, when impact portions 33 be in the first escape groove 312 or
When in the second escape groove 313, at this point, since the effect of the pressure on top surface of push rod 11 makes the first collision arm 331 and the second collision arm 332
It is rotated, 331/ second collision arm 332 of the first collision arm is made not obstruct push rod 11 far from position corresponding to headstock gear 3
It sets, sash 1 at this time is in the state closed or fully opened；When sash 1 needs unlatching/closing, window is touched by manpower
Fan 1 is mobile, so that push rod 11 is moved at impact portions 33, and makes 331/ second collision arm 332 of push rod 11 and the first collision arm
Inconsistent collision rotation, to make impact portions 33 exit 312/ second escape groove 313 of the first escape groove, since impact portions 33 exit
First escape groove, 312/ second escape groove 313 is passed through under the action of the resistance elastic force and manpower thrust of two compressed springs 34
Driving portion 32 drives impact portions 33 to be slided towards another extreme direction of headstock gear 3, so that impact portions 33 be made to drive push rod 11 same
Moved further (substantially drive sash 1 is slided along sash guide rail 21), wherein portion 32 to be driven moves to driving sliding slot
When 311 half way position, due to the effect of inertia, sash 1, push rod 11 and impact portions 33 will continue to slide, and two compressed springs
(that is, become tensional state originally into compressive state, into tensional state become compressive state originally) is converted and can be changed to 34 state,
Compressed spring 34 at this time can generate the resistance elastic force that barrier sash 1 slides, and be slowed down with the sliding to sash 1, so as to
Effectively evacuation sash 1 sliding is too fast and the case where colliding with frame 2 occur, with 1 inertia movement of sash can allow impact portions 33 into
Enter in 313/ first escape groove 312 of the second escape groove, (is essentially no longer no longer to obstruct sash 1 to the movement of barrier push rod 11
Movement), and then just realize touching for sash 1 and unlatch and close function.
The present embodiment is by using above-mentioned structure, by the way that headstock gear 3 to be located to the top of frame 2 to play beauty
Effect, while contact failure of the user to headstock gear 3 can be effectively avoided, it improves service life.Utilize the auxiliary of headstock gear 3
Assist energy can realize unlatching and the pass of sash 1 by touching to mitigate the active force that user unlatches and closes sash 1
It closes, it is laborsaving light.
The embodiment of the above is only the preferred embodiment of the utility model, not does any form to the utility model
On limitation.Anyone skilled in the art, in the case where not departing from technical solutions of the utility model ambit, in utilization
The technology contents for stating announcement make more possible variations and retouching to technical solutions of the utility model, or modification is that this is practical
Novel equivalent embodiment.Therefore all contents without departing from technical solutions of the utility model, the thinking according to the utility model are made
Equivalent equivalence changes, should all be covered by the protection scope of the utility model.
Claims (3)
1. a kind of window headstock gear includes sash (1) and frame (2), wherein be equipped on the sash (1) and frame
The pulley that frame (2) the sash guide rail (21) that two sides are preset with up and down is slidingly fitted, it is characterised in that: further include having to be arranged in frame
Headstock gear (3) at frame (2) top side, wherein the headstock gear (3) include shell (31), driving portion (32) and
Impact portions (33), the interior edge that forms of the shell (31) are parallel to the extension of sash (1) slide direction and mutually slide for driving portion (32)
The driving sliding slot (311) of dynamic connection, wherein driving portion (32) two sides at sliding sliding slot are respectively equipped with compressed spring
(34)；The impact portions (33) are hinged with driving portion (32), and shell (31) outer edge is formed for impact portions (33)
The mutually collision sliding rail of sliding, wherein sash (1) top edge forming has the push rod of one Yu the inconsistent cooperation of Impactor
(11), it is described collision sliding rail on both ends be separately formed for impact portions (33) evacuation push rod (11) the first escape groove (312) and
Second escape groove (313).
2. a kind of window headstock gear according to claim 1, it is characterised in that: the impact portions (33), which form, is in
The first collision arm (331) and the second collision arm (332) of specified angle, wherein the push rod (11) is in the first collision arm
(331) to realize impact portions (33) and push rod (11) inconsistent cooperation between the second collision arm (332).
3. a kind of window headstock gear according to claim 1, it is characterised in that: any one of compressed spring
(34) both ends are connected with shell (31) inner surface and driving portion (32) side respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820618916.7U CN208966179U (en) | 2018-04-27 | 2018-04-27 | A kind of window headstock gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820618916.7U CN208966179U (en) | 2018-04-27 | 2018-04-27 | A kind of window headstock gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208966179U true CN208966179U (en) | 2019-06-11 |
Family
ID=66746952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820618916.7U Expired - Fee Related CN208966179U (en) | 2018-04-27 | 2018-04-27 | A kind of window headstock gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208966179U (en) |
-
2018
- 2018-04-27 CN CN201820618916.7U patent/CN208966179U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190611 Termination date: 20210427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |