CN108868396A - Damper and wind brace device - Google Patents
Damper and wind brace device Download PDFInfo
- Publication number
- CN108868396A CN108868396A CN201810633467.8A CN201810633467A CN108868396A CN 108868396 A CN108868396 A CN 108868396A CN 201810633467 A CN201810633467 A CN 201810633467A CN 108868396 A CN108868396 A CN 108868396A
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- Prior art keywords
- sliding
- claw
- sliding block
- damping piece
- cavity
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
- E05C17/12—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The present invention relates to a kind of damper and wind brace devices, damper with wind brace for matching, wind brace includes the sliding block and support rod of sliding rail, sliding on sliding rail for being mounted on window frame, one end of support rod with rotation for connecting, the other end and sliding block of support rod are rotatablely connected, and damper includes：Pedestal, pedestal is equipped with the sliding cavity extended along the moving direction of sliding block, and one end of sliding cavity is additionally provided with card slot, and card slot is connected with sliding cavity；Claw, for matching with sliding block, claw sliding is limited in sliding cavity, and center rotating can be rotated about in card slot；And first damping piece, it is contained in sliding cavity, and connect with claw；First damping piece can provide the driving force for slowing down the mobile cushion effect of sliding block and pulling and supporting sliding block movement when flexible deformation occurs for claw, it is smoothly opened so that sliding block is able to drive sash opposite frame, avoids sash and window frame that hard hit occurs and cause the damage of window fitting.
Description
Technical field
The present invention relates to erection of doors and windows technical fields, more particularly to a kind of damper and wind brace device.
Background technique
With the development and the improvement of people's living standards of society, people propose the operating experience degree of product higher
It is required that casement window is also more more and more universal, the wind brace in casement window is also essential component.Wind brace is also referred to as two connecting rods, is handle
Two independent things connect, and play the role of fixed, stable or play limit.Conventional casement window friction wind brace, is being opened
Though having certain frictional force when closing, however as the difference of product opening angle, the operating force of user can also change therewith,
If sash is opened suddenly, operating force can not prevent the hard hit of sash and window frame, be likely to result in the damage of window fitting.
Summary of the invention
Based on this, it is necessary to provide it is a kind of can be avoided caused when sash is opened suddenly window fitting damage damper and
Wind brace device.
A kind of damper, for matching with wind brace, the wind brace includes that sliding rail for being mounted on window frame, sliding are set
In sliding block and support rod on the sliding rail, one end of the support rod is used to connect with rotation, the support rod
The other end and the sliding block are rotatablely connected, and the damper includes：
Pedestal, for being mounted on the window frame, the pedestal is equipped with the cunning extended along the moving direction of the sliding block
Dynamic chamber, and one end of the sliding cavity is additionally provided with card slot, the card slot is connected with the sliding cavity；
Claw, for matching with the sliding block, the claw sliding is limited in the sliding cavity, and can be described
Center rotating is rotated about in card slot；And
First damping piece is contained in the sliding cavity, and is connect with the claw；First damping piece can sent out
The driving force for slowing down the mobile cushion effect of the sliding block and pulling and supporting the sliding block movement is provided when raw flexible deformation for the claw.
The connectivity part of the card slot and the sliding cavity is equipped with guiding surface, the guiding in one of the embodiments,
The moving direction of inclined-plane and the sliding block forms angle.
The claw includes in one of the embodiments,：
Moving portion, sliding is limited in the sliding cavity, and center rotating can be rotated about in the card slot, described
First damping piece is connect with the moving portion；And
Holding section, the holding section include two, and two holding section intervals are set in moving portion, two engagings
Portion with the sliding block for matching.
Stage portion, the stage portion energy are formed between the holding section and the moving portion in one of the embodiments,
It reaches and is abutted against on the downside of the pedestal, to limit the claw in the sliding cavity along the shifting of the moving direction of the sliding block
It is dynamic.
First damping piece is spring in one of the embodiments, on opposite two inner sidewalls of the sliding cavity
Equipped with card column, there are gap between two card columns, the sliding cavity is divided into first to be connected by two card columns
Accommodating chamber and the second accommodating chamber, the claw sliding are limited in second accommodating chamber, and one end of the spring is fastened in institute
State in the first accommodating chamber, the other end of the spring stretched in second accommodating chamber by the gap and with the claw
Connection.
It in one of the embodiments, further include the second damping piece, second damping piece is contained in the sliding cavity,
And it is connect with the claw；Second damping piece, which can be provided when flexible deformation occurs for the claw, slows down the sliding block
The cushion effect mobile towards the other end of the sliding rail.
Second damping piece is hydraulic damper or air-pressure damping device, second resistance in one of the embodiments,
Damping member includes：
Main body, the main body have inner cavity；And
Telescopic rod, one end sliding of the telescopic rod are set to the inner cavity of the main body, the other end of the telescopic rod and institute
Claw connection is stated, the claw is able to drive the relatively described main body of the telescopic rod and stretches along the moving direction of the sliding block, with
Telescopic rod claw when elasticity retracts is provided and slows down the other end movement of the sliding block towards the sliding rail
Cushion effect.
Second damping piece further includes guide post in one of the embodiments, and the guide post is connected to the telescopic rod
The other end, the guide post connect with the claw, and is located at the rotation center of the claw, and the claw can be described
Around the axial direction rotation of the guide post in card slot.
Mounting hole is equipped at the rotation center of the claw in one of the embodiments, the side of the claw is also set
There is the hole of keeping away being connected with the mounting hole, the guide post is set in the mounting hole, and the other end of the telescopic rod is worn
It is described to keep away the connection of guide post described in a Kong Bingyu.
A kind of wind brace device, including：Wind brace, the wind brace include that sliding rail for being mounted on window frame, sliding are set to institute
State the sliding block and support rod on sliding rail, one end of the support rod for being connect with rotation, the support rod it is another
End is rotatablely connected with the sliding block；And above-mentioned damper.
Above-mentioned damper, when sash is opened, sliding block is mobile towards one end of sliding rail under the drive of support rod, claw with
Sliding block, which matches to merge, follows the one end of sliding block in sliding cavity along the moving direction of sliding block towards sliding cavity to move, the first damping piece
It is stretched by claw and flexible deformation occurs and can provide for claw to slow down the sliding block cushion effect mobile towards one end of sliding rail, to make
Sliding block is able to drive sash opposite frame and smoothly opens, avoid sash and window frame that hard hit occurs and causes window fitting
Damage, while when claw is when being moved in card slot, the position-limiting action of the downside of claw and pedestal is released, and claw is by the first resistance
Damping member is pulled and supported and is rotated in card slot, so that the inner wall of claw and card slot offsets and is locked in card slot and divides with sliding block phase
From.
When sash is closed, sliding block is mobile towards the other end of sliding rail under the drive of support rod, and claw is pushed against by sliding block
And reversely rotated in card slot, so that claw is detached from card slot unlock and matches to merge again with sliding block and follow sliding block in sliding cavity
The other end along moving direction towards the sliding cavity of sliding block moves, and the first damping piece restores deformation and can provide for claw to pull and support cunning
The block driving force mobile towards the other end of sliding rail saves the closing of sash more so as to help operator to close sash
Power.In addition, the first damping piece can still apply centainly towards the another of sliding rail sliding block by claw after sash completely closes
Hold mobile driving force, it is ensured that the closure stability of sash improves the sealing performance of sash.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the wind brace device in one embodiment of the invention；
Fig. 2 is status diagram of the damper when sash is opened in wind brace device shown in Fig. 1；
Fig. 3 is status diagram of the damper when sash is closed in wind brace device shown in Fig. 1；
Fig. 4 is the structural schematic diagram of damper in wind brace device shown in Fig. 1；
Fig. 5 is the structural schematic diagram of claw in damper shown in Fig. 4；
Fig. 6 is the structural schematic diagram of sliding block in wind brace device shown in Fig. 1.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
As shown in Figure 1, one embodiment of the invention apoplexy support arrangement 10 includes wind brace 100 and damper 200.Wind brace 100 wraps
Include the sliding block 120 and support rod 130 of sliding rail 110, sliding on sliding rail 110 for being mounted on window frame.Support rod 130
One end for being connect with rotation.The other end and sliding block 120 of support rod 130 are rotatablely connected.
Damper 200 with wind brace 100 for matching.Damper 200 includes pedestal 210, claw 220 and the first damping piece
230.Pedestal 210 is for being mounted on window frame.Pedestal 210 is equipped with the sliding cavity 211 extended along the moving direction of sliding block 120.
One end of sliding cavity 211 is additionally provided with card slot 212.Card slot 212 is connected with sliding cavity 211.Claw 220 is used for and 120 phase of sliding block
Cooperation.The sliding of claw 220 is limited in sliding cavity 211, and can rotate about center rotating in card slot 212.First damping
Part 230 is contained in sliding cavity 211, and is connect with claw 220.First damping piece 230 can be card when flexible deformation occurs
Pawl 220 provides the driving force for slowing down the mobile cushion effect of sliding block 120 and pulling and supporting the movement of sliding block 120.
As shown in Fig. 2, claw 220 merges with the matching of sliding block 120 follows sliding block 120 in sliding cavity 211 when sash is opened
One end of the interior moving direction along sliding block 120 towards sliding cavity 211 is moved, and the first damping piece 230 is stretched by claw 220 occurs bullet
Property deform and be that claw 220 provides the one end for slowing down sliding block 120 towards sliding rail 110 mobile cushion effect, while when claw 220 exists
When being moved in card slot 212, claw 220 by the first damping piece 230 pull and support rotation and be locked in card slot 212 and with sliding block 120
Mutually separate.
As shown in figure 3, when sash close when, claw 220 by sliding block 120 push against reversely rotate be detached from card slot 212 unlock and
Match again with sliding block 120 merge follow sliding block 120 in sliding cavity 211 along the moving direction of sliding block 120 towards sliding cavity 211
The other end it is mobile, the first damping piece 230 restores deformation and provides for claw 220 to pull and support sliding block 120 towards the another of sliding rail 110
Hold mobile driving force.
Above-mentioned damper 200, when sash is opened, sliding block 120 is under the drive of support rod 130 towards the one of sliding rail 110
End movement, claw 220 merges with the matching of sliding block 120 follows sliding block 120 in sliding cavity 211 along the moving direction court of sliding block 120
Mobile to one end of sliding cavity 211, the first damping piece 230 is stretched by claw 220 to be occurred flexible deformation and can provide for claw 220
Slow down the cushion effect mobile towards one end of sliding rail 110 of sliding block 120, so that sliding block 120 is able to drive sash opposite frame
It smoothly opens, avoids sash and window frame that hard hit occurs and cause the damage of window fitting, while when claw 220 is in movement
When in card slot 212, the position-limiting action of the downside of claw 220 and pedestal 210 is released, and claw 220 is pulled and supported by the first damping piece 230
And rotated in card slot 212, so that the inner wall of claw 220 and card slot 212 offsets and is locked in card slot 212 in simultaneously and sliding block
The separation of 120 phases.
When sash is closed, sliding block 120 is mobile towards the other end of sliding rail 110 under the drive of support rod 130, claw
220 are pushed against and reversely rotated in card slot 212 by sliding blocks 120 so that claw 220 be detached from card slot 212 unlock and again with sliding block 120
The secondary other end shifting for merging and following sliding block 120 in sliding cavity 211 along the moving direction of sliding block 120 towards sliding cavity 211 that matches
Dynamic, the first damping piece 230 restores deformation and can provide for claw 220 to pull and support the other end movement of sliding block 120 towards sliding rail 110
Driving force keeps the closing of sash more laborsaving so as to help operator to close sash.In addition, when sash completely close with
Afterwards, the first damping piece 230 still can apply driving centainly mobile towards the other end of sliding rail 110 to sliding block 120 by claw 220
Power, it is ensured that the closure stability of sash improves the sealing performance of sash.
As shown in Fig. 1 and Fig. 4, in one embodiment, sliding cavity 211 runs through the opposite sides up and down of pedestal 210, in order to
The assembly of 220 opposite base 210 of first damping piece 230 and claw.
Further, the connectivity part of card slot 212 and sliding cavity 211 is equipped with guiding surface 213.Guiding surface 213 and sliding block
120 moving direction forms angle.By the setting of guiding surface 213, so that claw 220 in the process of moving can be in cunning
Dynamic chamber 211 and the successfully transition therebetween of card slot 212, avoid claw 220 from occurring Caton phenomenon in the process of moving.
As depicted in figs. 3 and 5, in one embodiment, claw 220 includes moving portion 221 and holding section 222.Moving portion 221
Sliding is limited in sliding cavity 211, and can rotate about center rotating in card slot 212.First damping piece 230 and moving portion
221 connections.Holding section 222 includes two.Two holding sections 222 interval is set in moving portion 221.Two holding sections 222 are used for
It is matched with sliding block 120.
As shown in figure 5, further, forming stage portion 223 between holding section 222 and moving portion 221.223 energy of stage portion
Enough downsides with pedestal 210 abut against, to limit the moving along the moving direction of sliding block 120 in sliding cavity 211 of claw 220.
So set, shift motion of the claw 220 in sliding cavity 211 can preferably be limited, so that claw 220 is in sliding cavity 211
Moving for the interior moving direction along sliding block 120 is more stable.
As depicted in figs. 3 and 5, in one embodiment, claw 220 may also include interconnecting piece 224.Interconnecting piece 224, which is set to, to be moved
The dynamic one end of portion 221 far from holding section 222.First damping piece 230 is connect by interconnecting piece 224 with moving portion 221.
As shown in figure 3, in one embodiment, the first damping piece 230 is spring.On opposite two inner sidewalls of sliding cavity 211
It is equipped with card column 214.There are gaps between two card columns 214.Sliding cavity 211 is divided into be connected by two card columns 214
One accommodating chamber 215 and the second accommodating chamber 216.The sliding of claw 220 is limited in the second accommodating chamber 216.One end of spring is fastened in
In first accommodating chamber 215.The other end of spring is stretched in the second accommodating chamber 216 by gap and is connect with claw 220.
Spring can provide during stretcher strain for claw 220 slows down sliding block 120 towards the movement of one end of sliding rail 110
Cushion effect smoothly opened so that sliding block 120 is able to drive sash opposite frame, avoid sash and window frame from occurring violent
The damage of window fitting is hit and causes, at the same time, spring can provide for claw 220 during restoring deformation and pull and support cunning
The driving force mobile towards the other end of sliding rail 110 of block 120 makes the closing of sash so as to help operator to close sash
It is more laborsaving.
As shown in figure 3, further, in one embodiment, above-mentioned damper 200 may also include the second damping piece 240.The
Two damping pieces 240 are contained in sliding cavity 211, and are connect with claw 220.Flexible deformation can occur for the second damping piece 240
When provide the other end for slowing down sliding block 120 towards sliding rail 110 mobile cushion effect for claw 220.
As shown in Figures 2 and 3, in one embodiment, the second damping piece 240 is hydraulic damper or air-pressure damping device.The
Two damping pieces 240 include main body 242 and telescopic rod 244.Main body 242 has inner cavity.One end sliding of telescopic rod 244 is set to main body
242 inner cavity.The other end of telescopic rod 244 is connect with claw 220, and claw 220 is able to drive telescopic rod 244 with respect to main body 242
Moving direction along sliding block 120 is flexible, so that telescopic rod 244, which is provided when elasticity retracts for claw 220, slows down 120 direction of sliding block
The mobile cushion effect of the other end of sliding rail 110.
As shown in Fig. 2, claw 220 merges with the matching of sliding block 120 follows sliding block 120 in sliding cavity 211 when sash is opened
One end of the interior moving direction along sliding block 120 towards sliding cavity 211 is moved, and claw 220 is able to drive stretching for the second damping piece 240
Contracting bar 244 with respect to main body 242 along sliding block 120 moving direction extend, due to as the second damping piece 240 hydraulic damper or
Air-pressure damping device is a kind of one-way damper, and the second damping piece 240 at this time will not apply active force to claw 220, thus not
The movement of sliding block 120 towards one end of sliding rail 110 can be interfered.
As shown in figure 3, claw 220 is detached from the unlock of card slot 212 and matches again with sliding block 120 and merge when sash is closed
The other end of the sliding block 120 in sliding cavity 211 along the moving direction of sliding block 120 towards sliding cavity 211 is followed to move, the first damping
Part 230 restores deformation and can provide for claw 220 to pull and support the driving force mobile towards the other end of sliding rail 110 of sliding block 120, herein
In the process, claw 220 is able to drive moving direction of the telescopic rod 244 with respect to main body 242 along sliding block 120 and retracts, so that telescopic rod
244 can provide the cushion effect for slowing down the other end movement of sliding block 120 towards sliding rail 110 when elasticity retracts for claw 220, from
And the driving force mobile to the other end of sliding block 120 towards sliding rail 110 of the first damping piece of part 230 can be balanced out, avoid because
First damping piece 230 causes sash and window frame that play occurs sliding block 120 towards the mobile driving force of the other end of sliding rail 110 is excessive
Strong shock and cause the damage of window fitting be smoothly closed so that sliding block 120 is able to drive sash opposite frame.
As shown in figure 3, in one embodiment, the second damping piece 240 further includes guide post 246.Guide post 246 is connected to telescopic rod
244 other end.Guide post 246 is connect with claw 220.Guide post 246 is located at the rotation center of claw 220.Claw 220 can be
Around the axial direction rotation of guide post 246 in card slot 212.
As depicted in figs. 3 and 5, further, mounting hole is equipped at the rotation center of claw 220.The side of claw 220 is also
A hole is kept away equipped with what is be connected with mounting hole.Specifically in the present embodiment, mounting hole and keep away a hole be set to claw 220 moving portion
On 221.Guide post 246 is set in mounting hole.The other end of telescopic rod 244, which is worn, keeps away the connection of Kong Bingyu guide post 246.
As shown in figure 3, further, the compensated cavity 217 being connected with sliding cavity 211 is additionally provided on pedestal 210.Main body
242 are contained in compensated cavity 217.The other end of telescopic rod 244 is stretched to sliding cavity 211 by compensated cavity 217 and is connected with claw 220
It connects.It can be by the main body of the second damping piece 240 by the main body 242 that the compensated cavity 217 of pedestal 210 accommodates the second damping piece 240
242 are isolated with the first damping piece 230, can protect the main body 242 of the second damping piece 240, while convenient for the second damping piece 240
Integral installation.
As shown in Fig. 1 and Fig. 4, in one embodiment, step groove 218 is additionally provided on pedestal 210.At least portion of sliding rail 110
Separation structure is contained in step groove 218.So set, making pedestal 210 and the assembly of sliding rail 110 more compact, in order to reality
The cooperation between the two with the sliding block 120 that sliding is set on sliding rail 110 of existing claw 220.
As shown in Figure 1 and Figure 6, in one embodiment, sliding block 120 has the boss 122 for protruding from sliding rail 110.Boss 122
For being matched with claw 220.
Further, the two sides of sliding rail 110 are equipped with two opposite sliding slots 112 of opening.Sliding slot 112 is corresponded on sliding block 120
Equipped with sliding block flank 124.The sliding of sliding block flank 124 is contained in sliding slot 112, passes through the cooperation of sliding block flank 124 and sliding slot 112
Sliding block 120 is slidably mounted on sliding rail 110, is made so as to preferably position limiting slide block 120 along the shift motion of sliding rail 110
The movement for obtaining sliding block 120 is more stable.
As shown in Figure 1, in one embodiment, above-mentioned wind brace 100 may also include the fixed block 140 for connecting with window frame.
The other end and fixed block 140 of support rod 130 are rotatablely connected, and support rod 130 is so rotationally connected with sliding block 120 and fixed block
Between 140, moved by the mobile band movable slider 120 of support rod 130 along sliding rail 110 in sash either on or off.Fixed block 140
The structure of wind brace 100 can be kept more firm to the intensity for increasing wind brace 100.
It should be pointed out that specifically in the present embodiment, support rod 130 and sliding block 120 and fixed block 140 pass through riveting
Form realize rotation connection, it will be understood that in other embodiments, support rod 130 can also be realized using hinged form
With the rotation connection of sliding block 120 and fixed block 140.
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
Only several embodiments of the present invention are expressed for above embodiments, and the description thereof is more specific and detailed, but can not
Therefore it is construed as limiting the scope of the patent.It should be pointed out that for those of ordinary skill in the art,
Under the premise of not departing from present inventive concept, various modifications and improvements can be made, and these are all within the scope of protection of the present invention.
Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of damper, for matching with wind brace, the wind brace includes that sliding rail for being mounted on window frame, sliding are set to
Sliding block and support rod on the sliding rail, one end of the support rod for being connect with rotation, the support rod it is another
One end and the sliding block are rotatablely connected, which is characterized in that the damper includes：
Pedestal, for being mounted on the window frame, the pedestal is equipped with the sliding cavity extended along the moving direction of the sliding block,
And one end of the sliding cavity is additionally provided with card slot, the card slot is connected with the sliding cavity；
Claw, for matching with the sliding block, the claw sliding is limited in the sliding cavity, and can be in the card slot
Inside rotate about center rotating；And
First damping piece is contained in the sliding cavity, and is connect with the claw；Bullet can occur for first damping piece
Property deformation when provided for the claw and slow down the mobile cushion effect of the sliding block and pull and support the mobile driving force of the sliding block.
2. damper according to claim 1, which is characterized in that the connectivity part of the card slot and the sliding cavity, which is equipped with, to be led
To inclined-plane, the moving direction of the guiding surface and the sliding block forms angle.
3. damper according to claim 1, which is characterized in that the claw includes：
Moving portion, sliding is limited in the sliding cavity, and center rotating can be rotated about in the card slot, and described first
Damping piece is connect with the moving portion；And
Holding section, the holding section include two, and two holding section intervals are set in moving portion, and two holding sections are used
It is matched in the sliding block.
4. damper according to claim 3, which is characterized in that form step between the holding section and the moving portion
Portion, the stage portion can with abutted against on the downside of the pedestal, to limit the claw in the sliding cavity along the cunning
The movement of the moving direction of block.
5. damper according to claim 1, which is characterized in that first damping piece is spring, the sliding cavity
It is equipped with card column on opposite two inner sidewalls, there are gap between two card columns, two card columns are by the sliding cavity point
It is segmented into the first accommodating chamber and the second accommodating chamber being connected, the claw sliding is limited in second accommodating chamber, the bullet
One end of spring is fastened in first accommodating chamber, and the other end of the spring stretches to described second by the gap and accommodates
It is intracavitary and connect with the claw.
6. damper according to claim 1, which is characterized in that further include the second damping piece, second damping piece is received
It is dissolved in the sliding cavity, and is connect with the claw；Second damping piece can be the card when flexible deformation occurs
Pawl, which provides, slows down the sliding block cushion effect mobile towards the other end of the sliding rail.
7. damper according to claim 6, which is characterized in that second damping piece is that hydraulic damper or air pressure hinder
Buddhist nun's device, second damping piece include：
Main body, the main body have inner cavity；And
Telescopic rod, one end sliding of the telescopic rod are set to the inner cavity of the main body, the other end of the telescopic rod and the card
Pawl connection, the claw is able to drive the relatively described main body of the telescopic rod and stretches along the moving direction of the sliding block, so that institute
It states telescopic rod and is provided when elasticity retracts for the claw and slow down the sliding block buffering mobile towards the other end of the sliding rail
Power.
8. damper according to claim 7, which is characterized in that second damping piece further includes guide post, the guide post
It is connected to the other end of the telescopic rod, the guide post is connect with the claw, and is located at the rotation center of the claw, institute
Stating claw can be in the card slot around the axial direction rotation of the guide post.
9. damper according to claim 8, which is characterized in that be equipped with mounting hole, institute at the rotation center of the claw
The side for stating claw is additionally provided with the hole of keeping away being connected with the mounting hole, and the guide post is set in the mounting hole, described to stretch
The other end of contracting bar keeps away the connection of guide post described in a Kong Bingyu described in wearing.
10. a kind of wind brace device, which is characterized in that including：
Wind brace, the wind brace include the sliding block and support of sliding rail, sliding on the sliding rail for being mounted on window frame
Bar, for connecting with rotation, the other end of the support rod and the sliding block are rotatablely connected for one end of the support rod；And
Damper as in one of claimed in any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810633467.8A CN108868396A (en) | 2018-06-20 | 2018-06-20 | Damper and wind brace device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810633467.8A CN108868396A (en) | 2018-06-20 | 2018-06-20 | Damper and wind brace device |
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| Publication Number | Publication Date |
|---|---|
| CN108868396A true CN108868396A (en) | 2018-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810633467.8A Pending CN108868396A (en) | 2018-06-20 | 2018-06-20 | Damper and wind brace device |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3996642A (en) * | 1976-02-13 | 1976-12-14 | The Citation Companies | Adjustable degree door holder |
| US5446944A (en) * | 1993-10-15 | 1995-09-05 | Von Duprin, Inc. | Rocker latch overhead door holder assembly |
| CN202380873U (en) * | 2011-11-16 | 2012-08-15 | 何俏甜 | Door moving buffer |
| CN203515057U (en) * | 2013-09-27 | 2014-04-02 | 广东合和建筑五金制品有限公司 | Limiting bracket for limiting opening angle of window |
| CN204112953U (en) * | 2014-09-10 | 2015-01-21 | 广东坚朗五金制品股份有限公司 | The wind brace of outstanding window |
| CN106593154A (en) * | 2016-12-07 | 2017-04-26 | 广东坚朗五金制品股份有限公司 | Window and wind brace thereof |
| CN107035259A (en) * | 2017-04-14 | 2017-08-11 | 广东坚朗五金制品股份有限公司 | Damping unit and wind brace |
-
2018
- 2018-06-20 CN CN201810633467.8A patent/CN108868396A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3996642A (en) * | 1976-02-13 | 1976-12-14 | The Citation Companies | Adjustable degree door holder |
| US5446944A (en) * | 1993-10-15 | 1995-09-05 | Von Duprin, Inc. | Rocker latch overhead door holder assembly |
| CN202380873U (en) * | 2011-11-16 | 2012-08-15 | 何俏甜 | Door moving buffer |
| CN203515057U (en) * | 2013-09-27 | 2014-04-02 | 广东合和建筑五金制品有限公司 | Limiting bracket for limiting opening angle of window |
| CN204112953U (en) * | 2014-09-10 | 2015-01-21 | 广东坚朗五金制品股份有限公司 | The wind brace of outstanding window |
| CN106593154A (en) * | 2016-12-07 | 2017-04-26 | 广东坚朗五金制品股份有限公司 | Window and wind brace thereof |
| CN107035259A (en) * | 2017-04-14 | 2017-08-11 | 广东坚朗五金制品股份有限公司 | Damping unit and wind brace |
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Application publication date: 20181123 |