CN206844889U - Wind brace - Google Patents
Wind brace Download PDFInfo
- Publication number
- CN206844889U CN206844889U CN201720615967.XU CN201720615967U CN206844889U CN 206844889 U CN206844889 U CN 206844889U CN 201720615967 U CN201720615967 U CN 201720615967U CN 206844889 U CN206844889 U CN 206844889U
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- China
- Prior art keywords
- connecting rod
- fan
- frame
- hole
- gag lever
- 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.)
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
It the utility model is related to a kind of wind brace, including the frame connecting rod being fixed on window frame, the fan connecting rod being fixed on sash and gag lever post, one end of frame connecting rod is rotatably connected with fanning one end of connecting rod, gag lever post is located between frame connecting rod and fan connecting rod and the connection end including being oppositely arranged and detachable end, connection end can be slided along one of frame connecting rod and fan connecting rod, and detachable end and the other of frame connecting rod and fan connecting rod are rotatable and separably attached.Gag lever post is set between frame connecting rod and fan connecting rod in above-mentioned wind brace, when the detachable end of gag lever post is rotatably connected with frame connecting rod or fan connecting rod, by the opening angle of gag lever post limitation fan connecting rod, meets the needs of smaller opening angle during daily flexible ventilation；When the detachable end of gag lever post separates with frame connecting rod or fan connecting rod, gag lever post can be cancelled the rotation for fanning connecting rod is limited, the angle that sash is opened to maximum meets the needs of fire control smoke exhausting.
Description
Technical field
Erection of doors and windows technical field is the utility model is related to, more particularly to wind brace.
Background technology
Wind brace is also referred to as two gag lever posts, two independent things can be connected, and plays fixed, stable or spacing work
With, and during applied on sash, sash is opened certain fixed angle as needed, limitation sash because blast and with
Meaning is swung.
With requirement more and more higher of the people to quality of life, good comfortable ventilated environment is essential, so typically
The opening angle of wind brace is smaller, to meet the outer flexible ventilation requirement of window usually.But when fire occurs, indoor is dense
Cigarette and poison gas sprawling are the main reason for causing death, and it is the task of top priority to exclude excessive smog, and window is outer as building
The opening portion gone along with sb. to guard him needs to bear the important task of smoke evacuation naturally, to reach good smoke discharging effect, the opening angle of outer window
Generally require and reach more than 70 degree.But traditional sash and wind brace is used as flexible ventilation, opening angle is smaller, it is impossible to meets
The in particular cases demand of fire control smoke exhausting.
Utility model content
Based on this, it is necessary to which flexible ventilation can be met by providing one kind, can meet the wind brace of fire control smoke exhausting demand again.
A kind of wind brace, including the frame connecting rod being fixed on window frame, the fan connecting rod that is fixed on sash and gag lever post,
One end of the frame connecting rod and it is described fan connecting rod one end be rotatably connected, the gag lever post located at the frame connecting rod with
Between the fan connecting rod and the connection end including being oppositely arranged and detachable end, the connection end can along the frame connecting rod and
One of described fan connecting rod is slided, and the detachable end can with the other of the frame connecting rod and the fan connecting rod
Rotate and separably attached.
One end and one end of frame connecting rod of fan connecting rod in above-mentioned wind brace are rotatably connected, to drive sash with respect to window
Frame, which rotates, opens certain angle, and sets gag lever post, the detachable end of gag lever post between frame connecting rod and fan connecting rod
When being rotatably connected with frame connecting rod or fan connecting rod, open sash and drive fan connecting rod to rotate, and drive the connection of gag lever post
End stops after sliding a distance due to the limitation of spacing pole length, is so limited when fanning connecting rod and rotating by gag lever post
Its opening angle is made, meets the needs of smaller opening angle during daily flexible ventilation；Occurring what the needs such as fire were largely discharged fume
In the case of, the detachable end of gag lever post separates with frame connecting rod or fan connecting rod, can so cancel gag lever post to fanning connecting rod
Rotation limitation, sash can be opened to maximum angle and meet the needs of fire control smoke exhausting.
In one of the embodiments, in addition to separately attached parts, the detachable end of the gag lever post with it is described
Frame connecting rod or the fan connecting rod are rotatable and separably attached by the separately attached parts.
In one of the embodiments, the separately attached parts include connecting rod and protrude from the connecting rod periphery
Limiting section, offer first through hole on the gag lever post and connected positioned at the first through hole periphery and with the first through hole
Second through hole, one end of the connecting rod pass through the first through hole and one of the frame connecting rod and described fan connecting rod
Connection, the limiting section be located at the gag lever post backwards to the detachably connectable frame connecting rod therewith or the connecting rod of fanning
Surface, and selectively stagger or overlap with second through hole.
In one of the embodiments, the regulation for separately attached parts described in start is offered in the connecting rod
Hole.
In one of the embodiments, the connecting rod includes bar portion and cap portion, and the limiting section protrudes from the cap portion
Periphery, offer mounting hole in the frame connecting rod and described fan one of connecting rod, the bar portion passes through described first
Through hole is connected with the mounting hole, and the cap portion is contained in the first through hole and is connected to outside the mounting hole, the tune
Knothole is arranged at the cap portion backwards to the end of the mounting hole.
In one of the embodiments, chute is offered in the fan connecting rod, the connection end of the gag lever post can
Along the slide, the detachable end is rotatably connected by the separately attached parts and can divided with the frame connecting rod
Liftoff connection.
In one of the embodiments, in addition to sliding connector, one end of the sliding connector are kept out in the cunning
Outside groove, the other end of the sliding connector is connected through the chute with the connection end.
In one of the embodiments, in addition to the component that is rotatably connected, the component that is rotatably connected include rotatable
Connector and counterpart, the rotatable coupling include body and extended respectively located at the body opposite end and opposite to each other
First connection end and second connection end, first connection end are connected with the fan connecting rod, offered in the frame connecting rod
The mating holes for allowing the second connection end to pass through, the second connection end are connected through the mating holes with the counterpart,
And the counterpart is connected to outside the mating holes.
In one of the embodiments, the mating holes is waist-shaped hole, and the bearing of trend of the waist-shaped hole connects with the frame
The bearing of trend of extension bar is at an angle and is obliquely installed to the direction close to the gag lever post.
In one of the embodiments, in addition to frame fixed block connects with fan fixed block, the frame fixed block located at the frame
The one end of extension bar away from the fan connecting rod is simultaneously fixed with window frame, and the fan fixed block is located at the fan connecting rod away from the frame
One end of connecting rod is simultaneously fixed with sash.
Brief description of the drawings
Fig. 1 is the decomposing schematic representation of wind brace in the embodiment of the utility model one；
Fig. 2 is the structural representation under a kind of state of wind brace shown in Fig. 1；
Fig. 3 is the structural representation under wind brace another kind state shown in Fig. 1.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Preferred embodiment of the present utility model is given in accompanying drawing.But the utility model can come in fact in many different forms
It is existing, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made to public affairs of the present utility model
Open the understanding more thorough and comprehensive of content.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " include
The arbitrary and all combination of one or more related Listed Items.
As shown in Figures 1 to 3, the wind brace 100 in the embodiment of the utility model one includes the frame connecting rod being fixed on window frame
10th, the fan connecting rod 20 and gag lever post 30 being fixed on sash, one end of frame connecting rod 10 and one end of fan connecting rod 20 can
Rotation connection, gag lever post 30 between frame connecting rod 10 and fan connecting rod 20 and including the connection end 32 being oppositely arranged and can divide
From end 34, connection end 32 can be slided along one of frame connecting rod 10 and fan connecting rod 20, detachable end 34 and frame connecting rod 10
It is rotatably connected with fan the other of connecting rod 20 and detachably connectable.
One end and one end of frame connecting rod 10 of fan connecting rod 20 in above-mentioned wind brace 100 are rotatably connected, to drive window
Fan opposite frame and rotate the certain angle of unlatching, and gag lever post 30, limit are set between frame connecting rod 10 and fan connecting rod 20
When the detachable end 34 of position bar 30 is rotatably connected with frame connecting rod 10 or fan connecting rod 20, opens sash and drive fan connecting rod 20
Rotate, and drive gag lever post 30 connection end 32 slide a distance after stop due to the limitation of the length of gag lever post 20, such as
This limits its opening angle when fanning connecting rod 20 and rotating by gag lever post 20, meets smaller opening angle during daily flexible ventilation
Demand；In the case where the needs such as fire occur and largely discharge fume, detachable end 34 and frame connecting rod 10 or the fan of gag lever post 30
Connecting rod 20 separates, and can so cancel gag lever post 30 and the rotation for fanning connecting rod 20 is limited, and can open sash to maximum
Angle meet the needs of fire control smoke exhausting.
In one embodiment, fan in connecting rod 20 and offer chute 21, the connection end 32 of gag lever post 30 can be along chute 21
Slide, detachable end 34 is rotatably connected or separated with frame connecting rod 10, to realize gag lever post 30 to the fan rotation of connecting rod 20
The limitation of limitation or cancellation to fan connecting rod 20.It is to be appreciated that in some other embodiment, the connection end 32 of gag lever post 30
It can also be slided along frame connecting rod 10, detachable end 34 is rotatably connected or separated with fan connecting rod 20, does not limit herein.
Specifically, wind brace 100 also includes sliding connector 40, and one end of sliding connector 40 is kept out in outside chute 21, slided
The other end of follower link 40 is connected through chute 21 with connection end 32, the connection that such connection end 32 passes through sliding connector 40
And it is spacing, can be slided along chute 21, auxiliary fan connecting rod 20 opens certain angle, fan connecting rod 20 and frame connecting rod 10 it
Between angle when being zero, connection end 32 is located at the first extreme position of chute 21, between fan connecting rod 20 and frame connecting rod 10
Angle when reaching the maximum angle of flexible ventilation, connection end 32 slides into second pole relative with the first extreme position of chute 21
Extreme position.Alternatively, sliding connector 40 is limiting rivet.
In one embodiment, wind brace 100 also includes separately attached parts 50, and detachable end 34 and the frame of gag lever post 30 connect
Extension bar 10 or fan connecting rod 20 are rotatably connected or separated by detachably connectable bar 50, realize that gag lever post 30 limits sash and opened
And sash is allowed to open the switching between maximum angle both states.
Specifically, separately attached parts 50 include connecting rod 52 and protrude from the limiting section 54 of the periphery of connecting rod 52, spacing
The second through hole 38 that first through hole 36 is offered on bar 30 and is connected positioned at the periphery of first through hole 36 and with first through hole 36, connection
One end of bar 52 is connected through first through hole 36 with one of frame connecting rod 10 or fan connecting rod 20, and limiting section 54 is positioned at spacing
Bar 30 may be selected to stagger with the second through hole 38 backwards to the surface of frame connecting rod 10 detachably connectable therewith or fan connecting rod 20
Or overlap, limiting section 54 stagger the second through hole 38 when be connected to outside spacing gag lever post 30, connect gag lever post 30 and frame connecting rod 10
Or fan connecting rod 20, to limit the opening angle of sash, when limiting section 54 overlaps with the second through hole 38, the on gag lever post 30
Two through holes 38 can pass through limiting section 54, and gag lever post 30 is separated with frame connecting rod 10 or fan connecting rod 20, now can be by window
Fan is opened and arrives maximum angle, can meet the needs of in particular cases fire control smoke exhausting.
Further, the adjustment hole 520 for acting separately attached parts 50 is offered in connecting rod 52, it is spacing to drive
Portion 54 rotates relative to the second through hole 38, can stagger or overlap with the second through hole 38 in the rotation process of limiting section 54, realizes
The connection or separation of gag lever post 30.Alternatively, separately attached parts 50 are separation rivet, and adjustment hole 520 is inner hexagonal hole, can be with
Separation rivet is driven to rotate by adjustment hole 520 with instrument.
Further, connecting rod 52 includes bar portion 521 and cap portion 523, and limiting section 54 protrudes from the periphery in cap portion 523,
Mounting hole 11 is offered in one of frame connecting rod 10 and fan connecting rod 20, bar portion 521 passes through first through hole 36 and mounting hole
11 connections, cap portion 523 are contained in first through hole and are connected to outside mounting hole 11, and adjustment hole 520 is arranged at cap portion 523 backwards to peace
The end in hole 11 is filled, separately attached parts 50 are reliably so assemblied in gag lever post 30 and frame connecting rod 10 or fan connecting rod 20
Junction.
In one embodiment, wind brace 100 also includes the component 60 that is rotatably connected, and one end and the fan of frame connecting rod 10 connect
The component 60 that is rotatably connected is set between one end of bar 20, realizes relative rotation.
Specifically, the component 60 that is rotatably connected includes rotatable coupling 61 and counterpart 63, and rotatable coupling 61 is wrapped
Include the second body 612 and located at the opposite end of the second body 612 and the first connection end 614 extended opposite to each other and second connection end
616, the first connection end 614 is connected with fan connecting rod 20, and being offered in frame connecting rod 10 allows the matching somebody with somebody of passing through of second connection end 616
Hole 12 is closed, second connection end 616 is connected through mating holes 12 with counterpart 63, and counterpart 63 is connected to outside mating holes 12, and fan connects
Extension bar 20 is connected with rotatable coupling 61, and can relative engagement hole 12 and frame connecting rod 10 rotate, realize frame connecting rod 10 with
Fan connecting rod 20 is rotatably connected.
Further, mating holes 12 is waist-shaped hole, and the bearing of trend of waist-shaped hole is in one with the bearing of trend of frame connecting rod 10
Fixed angle and be obliquely installed to the direction close to gag lever post 30, reserve certain regulation gap, be easy to conditioning box connecting rod 10,
Fan the relative position between connecting rod 20 and gag lever post 30.
In one embodiment, wind brace 100 also includes frame fixed block 70 and fan fixed block 80, and frame fixed block 70 connects located at frame
The one end of extension bar 10 away from fan connecting rod 20 is simultaneously fixed with window frame, and fan fixed block 80 is located at fan connecting rod 20 away from frame connecting rod 10
One end and fixed with sash, frame fixed block 70 and fan fixed block 80 can respectively pass through fastener fixed frame connecting rod 10 and fan
Connecting rod 20.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
- A kind of 1. wind brace, it is characterised in that including the frame connecting rod being fixed on window frame, the fan connecting rod being fixed on sash with And gag lever post, one end of the frame connecting rod and one end of the fan connecting rod are rotatably connected, the gag lever post is located at described Between frame connecting rod and the fan connecting rod and the connection end including being oppositely arranged and detachable end, the connection end can be along described One of frame connecting rod and the fan connecting rod are slided, in the detachable end and the frame connecting rod and the fan connecting rod Another one it is rotatable and separably attached.
- 2. wind brace according to claim 1, it is characterised in that also including separately attached parts, the gag lever post it is described Detachable end and the frame connecting rod or the fan connecting rod are rotatable and separably attached by the separately attached parts.
- 3. wind brace according to claim 2, it is characterised in that the separately attached parts include connecting rod and protrude from institute State the limiting section of connecting rod periphery, first through hole is offered on the gag lever post and positioned at the first through hole periphery and with it is described Second through hole of first through hole connection, one end of the connecting rod pass through the first through hole and the frame connecting rod and the fan One of connecting rod connects, the limiting section be located at the gag lever post backwards therewith the detachably connectable frame connecting rod or The surface of the fan connecting rod, and selectively stagger or overlap with second through hole.
- 4. wind brace according to claim 3, it is characterised in that offered in the connecting rod described separable for acting The adjustment hole of connector.
- 5. wind brace according to claim 4, it is characterised in that the connecting rod includes bar portion and cap portion, the limiting section The periphery in the cap portion is protruded from, mounting hole, the bar are offered in one of the frame connecting rod and the fan connecting rod Portion is connected through the first through hole with the mounting hole, and the cap portion is contained in the first through hole and is connected to the peace Fill outside hole, the adjustment hole is arranged at the cap portion backwards to the end of the mounting hole.
- 6. the wind brace according to Claims 2 or 3, it is characterised in that chute is offered in the fan connecting rod, it is described spacing The connection end of bar can pass through the separately attached parts along the slide, the detachable end with the frame connecting rod It is rotatably connected and separably attached.
- 7. wind brace according to claim 6, it is characterised in that also including sliding connector, the one of the sliding connector End is kept out in outside the chute, and the other end of the sliding connector is connected through the chute with the connection end.
- 8. wind brace according to claim 1 or 2, it is characterised in that also include the component that is rotatably connected, it is described rotatably to connect Connected components include rotatable coupling and counterpart, and the rotatable coupling includes body and located at the body opposite end And the first connection end extended opposite to each other respectively and second connection end, first connection end is connected with the fan connecting rod, described Offer the mating holes for allowing the second connection end to pass through in frame connecting rod, the second connection end through the mating holes with The counterpart connection, and the counterpart is connected to outside the mating holes.
- 9. wind brace according to claim 8, it is characterised in that the mating holes is waist-shaped hole, the extension of the waist-shaped hole The bearing of trend of direction and the frame connecting rod is at an angle and is obliquely installed to the direction close to the gag lever post.
- 10. wind brace according to claim 1 or 2, it is characterised in that also including frame fixed block and fan fixed block, the frame Fixed block is fixed located at the one end of the frame connecting rod away from the fan connecting rod and with window frame, and the fan fixed block is located at described The fan one end of connecting rod away from the frame connecting rod is simultaneously fixed with sash.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720615967.XU CN206844889U (en) | 2017-05-27 | 2017-05-27 | Wind brace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720615967.XU CN206844889U (en) | 2017-05-27 | 2017-05-27 | Wind brace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206844889U true CN206844889U (en) | 2018-01-05 |
Family
ID=60797406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720615967.XU Active CN206844889U (en) | 2017-05-27 | 2017-05-27 | Wind brace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206844889U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916207A (en) * | 2018-08-17 | 2018-11-30 | 全椒县全动机械有限公司 | A kind of IC engine link rod and its manufacturing process |
| CN113137148A (en) * | 2021-04-27 | 2021-07-20 | 绍兴市辰丰家居有限公司 | Corrosion-resistant invisible hinge for aluminum alloy door and window |
| CN114753726A (en) * | 2022-04-18 | 2022-07-15 | 广东坚朗五金制品股份有限公司 | Safety limiter for outward opening window and door and window |
-
2017
- 2017-05-27 CN CN201720615967.XU patent/CN206844889U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916207A (en) * | 2018-08-17 | 2018-11-30 | 全椒县全动机械有限公司 | A kind of IC engine link rod and its manufacturing process |
| CN108916207B (en) * | 2018-08-17 | 2021-06-11 | 全椒县全动机械有限公司 | Internal combustion engine connecting rod and manufacturing process thereof |
| CN113137148A (en) * | 2021-04-27 | 2021-07-20 | 绍兴市辰丰家居有限公司 | Corrosion-resistant invisible hinge for aluminum alloy door and window |
| CN114753726A (en) * | 2022-04-18 | 2022-07-15 | 广东坚朗五金制品股份有限公司 | Safety limiter for outward opening window and door and window |
| CN114753726B (en) * | 2022-04-18 | 2024-06-04 | 广东坚朗五金制品股份有限公司 | Safety limiter for outward opening window and door and window |
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