CN209482966U - Open limit brace in door and window top with buffer gear - Google Patents
Open limit brace in door and window top with buffer gear Download PDFInfo
- Publication number
- CN209482966U CN209482966U CN201822179101.6U CN201822179101U CN209482966U CN 209482966 U CN209482966 U CN 209482966U CN 201822179101 U CN201822179101 U CN 201822179101U CN 209482966 U CN209482966 U CN 209482966U
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- Prior art keywords
- brace
- door
- draw
- buffer gear
- bar seat
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Abstract
Open limit brace in door and window top with buffer gear, including connecting rod, pull rod and brace, draw-bar seat is installed in connecting rod, the fixing end of pull rod and one end of draw-bar seat are rotatablely connected, the movable end and brace of pull rod are rotatablely connected, one end of brace is slidably connected with draw-bar seat, isolation damper is installed in the other end of the draw-bar seat, the flexible slide bar end of isolation damper slidably connects connection sliding block, connection sliding block is rotatablely connected by one end of first rotating shaft and brace, the structure brace plays buffer function when door and window opens and closes, in the time for setting the process control of opening of doors and windows at one, metal is avoided to cause the service life to reduce due to long-term inertial impaction.
Description
Technical field
The utility model relates to hinges of door and window fields, and specifically limit oblique pull is opened on the door and window top with buffer gear
Bar.
Background technique
Existing door and window is mechanical structure connection when certain angle is opened on top, is capable of fixing window in certain angle,
Since window has biggish weight, it will appear inertial impaction in the process of unlatching, to experience to hardware service life, user's operation, peace
Full performance all has an impact.
Utility model content
Utility model aims to solve above-mentioned existing problems, provide simple and reasonable for structure the having of one kind and delay
Limit brace is opened on the door and window top of punch mechanism, and effect is to solve metal since long-term inertial impaction causes the service life to reduce.
Open limit brace, including connecting rod, pull rod and brace, connecting rod in door and window top with buffer gear
On draw-bar seat is installed, the fixing end of pull rod and one end of draw-bar seat are rotatablely connected, and movable end and the brace rotation of pull rod connect
It connects, one end and the draw-bar seat of brace are slidably connected, and isolation damper, buffer damping are equipped in the other end of the draw-bar seat
The flexible slide bar end of device slidably connects connection sliding block, and connection sliding block is rotated by one end of first rotating shaft and brace to be connected
It connects, which plays buffer function when door and window opens and closes, the time for setting the process control of opening of doors and windows at one
It is interior, avoid metal from causing the service life to reduce due to long-term inertial impaction.
The utility model can also be solved using following technical measures:
Preferably, the accommodating cavity and sliding groove of connection are offered in the draw-bar seat, and buffer damping is installed in accommodating cavity
Device, sliding groove are slidably fitted with connection sliding block, and the flexible slide bar of isolation damper extended in sliding groove and connected with connection sliding block
It connects.
Preferably, limit sliding rail is offered above the sliding groove, first rotating shaft is slided in limit sliding rail.
Preferably, T connected in star is offered on the connection sliding block, the end of flexible slide bar is equipped with matches with T connected in star snapping
The link block of conjunction.
Preferably, the fixing end of the pull rod is rotatablely connected by one end of the second shaft and draw-bar seat.
Preferably, the movable end of the pull rod is rotatablely connected by third shaft and brace.
The beneficial effects of the utility model are:
There is the utility model the door and window top of buffer gear to open limit brace, which opens and closes in door and window
When play buffer function, make the process control of opening of doors and windows one set time in, avoid metal from hitting due to long-term inertia
It hits and the service life is caused to reduce.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram of the utility model.
Fig. 2 is the Unclosing structure schematic diagram of the utility model
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in Figure 1 to Figure 2, limit brace, including connecting rod 1, pull rod 2 are opened in the door and window top with buffer gear
And brace 3, draw-bar seat 4 is installed, the fixing end of pull rod 2 and one end of draw-bar seat 4 are rotatablely connected, pull rod 2 in connecting rod 1
Movable end and brace 3 be rotatablely connected, one end and the draw-bar seat 4 of brace 3 be slidably connected, the other end of the draw-bar seat 4
Isolation damper 5 is inside installed, 6 end of flexible slide bar of isolation damper 5 slidably connects connection sliding block 7, and connection sliding block 7 is logical
The one end for crossing first rotating shaft 8 and brace 3 is rotatablely connected, which plays buffer function when door and window opens and closes, and makes door
In the time that the process control that window is opened is set at one, metal is avoided to cause the service life to reduce due to long-term inertial impaction.
The accommodating cavity 401 and sliding groove 402 of connection are offered in the draw-bar seat 4, and buffering resistance is installed in accommodating cavity 401
Buddhist nun's device 5, sliding groove 402 are slidably fitted with connection sliding block 7, and the flexible slide bar 6 of isolation damper 5 extended in sliding groove 402 simultaneously
It is connect with connection sliding block 7, enables 7 close installation of isolation damper 5 and connection sliding block, avoided being used for a long time occurring shifting and slide
It loosens.
Limit sliding rail 403 is offered above the sliding groove 402, first rotating shaft 8 is slided in limit sliding rail 403, structure
Simply, the sliding distance of connection sliding block 7 can be controlled.
T connected in star 701 is offered on the connection sliding block 7, the end of flexible slide bar 6 is equipped with matches with 701 snapping of T connected in star
The link block 601 of conjunction, structure is simple, and disassembly assembly is quick.
The fixing end of the pull rod 2 is rotatablely connected by the second shaft 9 and one end of draw-bar seat 4.
The movable end of the pull rod 2 is rotatablely connected by third shaft 10 and brace 3.
Pull rod 2 improves the firmness of brace 3, and tenesmus is avoided to deform.
It should be noted that giving the preferable implementation of the utility model in the specification and its attached drawing of the utility model
Example, still, the utility model can be realized by many different forms, however it is not limited to which this specification is described to be implemented
Example, not as the additional limitation to the content of the present invention, purpose of providing these embodiments is makes to this reality these embodiments
Understanding with novel disclosure is more thorough and comprehensive.Also, above-mentioned each technical characteristic continues to be combined with each other, and is formed not upper
The various embodiments that face is enumerated are accordingly to be regarded as the range of the utility model specification record；Further, to ordinary skill
For personnel, it can be modified or changed according to the above description, and all to should belong to this practical new for all these modifications and variations
The protection scope of type appended claims.
Claims (6)
1. limit brace, including connecting rod (1), pull rod (2) and brace are opened in the door and window top with buffer gear
(3), it is equipped with draw-bar seat (4) in connecting rod (1), the fixing end of pull rod (2) and the one end of draw-bar seat (4) are rotatablely connected, pull rod
(2) movable end and brace (3) is rotatablely connected, and one end and the draw-bar seat (4) of brace (3) are slidably connected, it is characterised in that:
It is equipped with isolation damper (5) in the other end of the draw-bar seat (4), flexible slide bar (6) the end sliding of isolation damper (5)
It is connected with connection sliding block (7), connection sliding block (7) is rotatablely connected by the one end of first rotating shaft (8) and brace (3).
2. limit brace is opened on the door and window top with buffer gear according to claim 1, it is characterised in that: the drawing
The accommodating cavity (401) and sliding groove (402) of connection are offered in pole socket (4), and isolation damper is installed in accommodating cavity (401)
(5), sliding groove (402) is slidably fitted with connection sliding block (7), and the flexible slide bar (6) of isolation damper (5) extended sliding groove
(402) it is connect in and with connection sliding block (7).
3. limit brace is opened on the door and window top with buffer gear according to claim 2, it is characterised in that: the cunning
Limit sliding rail (403), first rotating shaft (8) sliding in limit sliding rail (403) are offered above dynamic slot (402).
4. limit brace is opened on the door and window top with buffer gear according to claim 1, it is characterised in that: the company
It connects and offers T connected in star (701) on sliding block (7), the end of flexible slide bar (6) is equipped with the company being fastened with T connected in star (701)
Connect block (601).
5. limit brace is opened on the door and window top with buffer gear according to claim 1, it is characterised in that: the drawing
The fixing end of bar (2) is rotatablely connected by the one end of the second shaft (9) and draw-bar seat (4).
6. limit brace is opened on the door and window top with buffer gear according to claim 1, it is characterised in that: the drawing
The movable end of bar (2) is rotatablely connected by third shaft (10) and brace (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822179101.6U CN209482966U (en) | 2018-12-24 | 2018-12-24 | Open limit brace in door and window top with buffer gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822179101.6U CN209482966U (en) | 2018-12-24 | 2018-12-24 | Open limit brace in door and window top with buffer gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209482966U true CN209482966U (en) | 2019-10-11 |
Family
ID=68127008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822179101.6U Active CN209482966U (en) | 2018-12-24 | 2018-12-24 | Open limit brace in door and window top with buffer gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209482966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372356A (en) * | 2018-12-24 | 2019-02-22 | 佛山市颢进科技有限公司 | A kind of door and window top unlatching limit brace with buffer gear |
-
2018
- 2018-12-24 CN CN201822179101.6U patent/CN209482966U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372356A (en) * | 2018-12-24 | 2019-02-22 | 佛山市颢进科技有限公司 | A kind of door and window top unlatching limit brace with buffer gear |
| CN109372356B (en) * | 2018-12-24 | 2024-09-24 | 佛山市颢进科技有限公司 | Door and window upper opening limiting diagonal draw bar with buffer mechanism |
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| GR01 | Patent grant |