CN106522757B - Push and pull Non-skid device for vehicle and sliding door and window structure - Google Patents
Push and pull Non-skid device for vehicle and sliding door and window structure Download PDFInfo
- Publication number
- CN106522757B CN106522757B CN201610906894.XA CN201610906894A CN106522757B CN 106522757 B CN106522757 B CN 106522757B CN 201610906894 A CN201610906894 A CN 201610906894A CN 106522757 B CN106522757 B CN 106522757B
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- CN
- China
- Prior art keywords
- push
- drive rod
- bull stick
- sliding door
- skid device
- 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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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/42—Sliding wings; Details of frames with respect to guiding
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The present invention relates to a kind of push-and-pull Non-skid device for vehicle.The position of drive rod on sliding door and window when for limiting in the open state, the drive rod are mounted on sectional, fluted and the second withstanding part are arranged on the drive rod, the push-and-pull Non-skid device for vehicle includes abutting agency, for being mounted on frame section;Position-limit mechanism, it is oppositely arranged with the abutting agency, including shell, the bull stick that connect with the housing into rotation and the rebound part being arranged between the shell and the bull stick for being mounted on sectional, the bull stick includes the driving portion that can be contacted with the abutting agency and the first withstanding part for abutting with the drive rod;Under the collective effect of rebound part and bull stick, the position of drive rod on sliding door and window under open state is limited, even if drive rod will not generate sliding there are artificial maloperation, it is smooth sealed so as to sliding door and window, entire sliding door and window will not be damaged because of the collision of tapered end and frame section.
Description
Technical field
The present invention relates to field of door and window accessories, more particularly to a kind of push-and-pull Non-skid device for vehicle and pushing away comprising the push-and-pull Non-skid device for vehicle
Sliding door window construction.
Background technique
Typically, for the sealed of sliding door and window, the drive rod for being provided with tapered end is mounted on sectional, and on frame section
Be provided with the lockhole with tapered end cooperation, during closing the doors and windows, when tapered end and the position of lockhole accurately to it is corresponding when tapered end
The locking to realize door and window can be cooperated with lockhole.If drive rod makes lock due to operation error, point generates change in location, can lead
Cause the corresponding direction between tapered end and lockhole there are deviation, tapered end can not cooperate with lockhole, and tapered end will generate collision with frame section,
Then the even entire sliding door and window of drive rod is damaged.
Summary of the invention
Based on this, it is necessary to which providing a kind of can effectively avoid causing because of operation error the push-and-pull that sliding door and window can not be sealed
Non-skid device for vehicle.
A kind of push-and-pull Non-skid device for vehicle, the position of drive rod, the biography on sliding door and window when for limiting in the open state
Lever is mounted on sectional, and fluted and the second withstanding part is arranged on the drive rod, and the push-and-pull Non-skid device for vehicle includes:
Abutting agency, for being mounted on frame section;
Position-limit mechanism is oppositely arranged with the abutting agency, including the shell and the shell for being mounted on sectional
The bull stick of body rotation connection and the rebound part that is arranged between the shell and the bull stick, the bull stick include can with it is described
The driving portion of abutting agency contact and the first withstanding part abutted with the drive rod;
When the sliding door and window is opened, under the action of the rebound part, first withstanding part and second top
Hold portion's abutting;When the sliding door and window is closed, the abutting agency pushes the bar rotation by the driving portion, until
First withstanding part is accommodated in the groove.
The hinge column connecting with the shell, the hinge column are provided on the bull stick in one of the embodiments,
Axis hole is offered along its axial direction, the screw thread pin shaft on the housing by bull stick installation is equipped in the axis hole.
The rebound part is the torsional spring being set on the hinge column in one of the embodiments, the of the torsional spring
One torque arm is abutted against with the shell, and the second torque arm and the bull stick of the torsional spring abut against.
In one of the embodiments, first withstanding part cross sectional dimensions along far from the hinge column direction by
It is decrescence few.
The abutting agency includes pedestal, connecting column and compresses head in one of the embodiments, and the pedestal is fixed on
On the frame section, the connecting column is vertically connected on the pedestal surface opposite with the position-limit mechanism, described to compress
Head is mounted on the connecting column and the distance between itself and the pedestal is adjusted;
When the driving portion and it is described compress head push against when, it is described compress head overcome it is described rebound part active force to push
The bar rotation, until first withstanding part is detached from second withstanding part and is accommodated in the groove.
The connecting column is rectangular-shape in one of the embodiments, and the connecting column is along its opposite two sides
Be provided with sawtooth, it is described to compress the mounting hole offered on head with connecting column cooperation, it is described compress be also provided on head with
The fastener hole of mounting hole connection is equipped with the tapered end holding screw of its end Yu the jigsaw fit in the fastener hole.
In one of the embodiments, further include any one in following:
Described compress is provided with second and compresses inclined-plane on head, be provided on the driving portion and compress inclined-plane phase with described second
Corresponding first compresses inclined-plane;
Described compress is provided with second and compresses cambered surface on head, be provided on the driving portion and compress cambered surface phase with described second
Corresponding first compresses cambered surface.
The shell is fixedly connected by screw with the sectional in one of the embodiments,.
The width of first withstanding part is less than the width of the groove in one of the embodiments,.
It in one of the embodiments, include frame section, the drive rod on sectional and above-mentioned is arranged in sectional
Any one of described in push-and-pull Non-skid device for vehicle.
Push-and-pull Non-skid device for vehicle provided by the invention, due to being provided with abutting agency and position-limit mechanism, in rebound part and bull stick
Under collective effect, the position of drive rod on sliding door and window under open state is limited, even if there are artificial maloperation, drive rod
Sliding will not be generated, dislocation will not be generated between the lockhole on drive rod on tapered end and frame section, it is smooth so as to sliding door and window
It is sealed, entire sliding door and window will not be damaged because of the collision of tapered end and frame section.Meanwhile it will be closed in sliding door and window
When, abutting agency pushes bar rotation, eliminates the limitation that bull stick slides drive rod, the finally and successfully lock for realizing sliding door and window
It closes.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the limit driver at a certain visual angle;
Fig. 2 is the overall structure diagram of the limit driver at another visual angle;
Fig. 3 is the decomposition texture schematic diagram of the limit driver at a certain visual angle;
Fig. 4 is the decomposition texture schematic diagram of the limit driver at another visual angle;
Fig. 5 is the schematic diagram of the section structure of abutting agency;
Fig. 6 is the structural schematic diagram that sliding door and window lower bull stick in the open state is abutted with drive rod;
Fig. 7 is that sliding door and window is in the structural schematic diagram that bull stick under locking states is detached to the second withstanding part;
Fig. 8 is the structural schematic diagram that sliding door and window is in bull stick and groove cooperation under complete locking state.
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 "inner", "outside", "left", "right" and
Similar statement for illustrative purposes only, is not meant to be the only embodiment.
Simultaneously refering to fig. 1 to Fig. 4, a kind of push-and-pull Non-skid device for vehicle, sliding door and window upload when for limiting in the open state
Fluted 310 and second withstanding part 320, length of the groove 310 along drive rod 300 are arranged on drive rod 300 for the position of lever 300
It spends direction to extend, the other parts of the second withstanding part 320 and drive rod 300 surround the groove 310 jointly.Drive rod 300 is installed
On sectional 400, tapered end is provided on drive rod 300, the tapered end on drive rod 300 and the lock being set on frame section 500
Hole is corresponding, and when drive rod 300 follows sectional 400 to move close to frame section 500, and tapered end and lockhole cooperate, sliding door and window is then
In locked state.When driving drive rod 300 to slide by handle, it is detached from tapered end and lockhole, at this point, sliding door and window is in solution
Lock status can push sectional 400 to move far from frame section 500.
Refering to fig. 1 to Fig. 2, pushing and pulling Non-skid device for vehicle includes abutting agency 200 and position-limit mechanism 100, and abutting agency 200 is mounted on
On frame section 500, position-limit mechanism 100 is mounted on sectional 400, and position-limit mechanism 100 is oppositely arranged with abutting agency 200, when
When sectional 400 is close to frame section 500, abutting agency 200 is contacted with position-limit mechanism 100, can generate abutting power between the two.
Refering to Fig. 2 to Fig. 3, position-limit mechanism 100 includes shell 130, bull stick 110 and rebound part 120.Shell 130 can lead to
It crosses screw 131 to be fixed on sectional 400, generally, according to the different form of notch on sectional 400, shell 130 can be adopted
With corresponding fixed form, for example, directly shell 130 can be consolidated by pan head screw when there is no notch on sectional 400
Be scheduled on sectional 400, when being provided with Europe superscript C notch on sectional 400, can screw is counter push up by way of by shell
130 are fixed on sectional 400.Therefore, shell 130 may be mounted on the sectional 400 with a variety of different notches, simultaneously
Also it is fitted without the limitation (such as left and right directions) in direction.
Bull stick 110 and shell 130 are rotatablely connected, and rebound part 120, bull stick 110 are equipped between shell 130 and bull stick 110
Driving portion 111 including driving portion 111 and the first withstanding part 112, when sectional 400 is close to frame section 500, on bull stick 110
It will be contacted with abutting agency 200 and generate abutting power.First withstanding part 112 is then abutted against with drive rod 300.
Specifically, lockhole includes inlet and outlet and sealed mouth, inlet and outlet (big mouth) and the central axis of sealed mouth (osculum) are flat
Row, inlet and outlet are interconnected with sealed mouth.Tapered end on drive rod 300 first cooperates with inlet and outlet, and tapered end follows drive rod 300 sliding
Dynamic, tapered end slides into sealed mouth from inlet and outlet, at this point, sliding door and window is in locked state.When tapered end follows drive rod 300 from lock
It heals up when sliding into inlet and outlet, sliding door and window is then in the unlocked state.
Refering to Fig. 6, when sliding door and window is in the open state, under the action of springing back part 120, bull stick 110 is opposite to be driven
Bar 300 generates certain inclination alpha, at this point, the first withstanding part 112 is just abutted with the second withstanding part 320, in the first withstanding part
Under the action of 112, avoiding causing drive rod 300 to slide in the case of operation error, it is ensured that the sliding of drive rod 300 is restricted,
So that the tapered end on drive rod 300 is directed at the inlet and outlet on 500 lockhole of frame section always, it is close to work as sectional 400
When frame section 500, tapered end can accurately cooperate with inlet and outlet, will not generate dislocation between the two so that tapered end and frame section 500
Sharp impacts.
Refering to Fig. 7 to Fig. 8, when closing sliding door and window, that is to say, that follow drive rod 300 to slide from inlet and outlet in tapered end
During entering to sealed mouth, the driving portion 111 on bull stick 110 will contact with abutting agency 200 and generate abutting power, abut machine
Structure 200 will push bull stick 110 rotate by driving portion 111, the first withstanding part 112 on bull stick 110 and the on drive rod 300
Two withstanding parts 320 are separated, and the first withstanding part 112 will rotate toward 300 upper groove of drive rod, 310 direction and finally be accommodated in groove
In 310, at this point, sliding door and window is in locking states.
Refering to Fig. 3 and Fig. 4, specifically, being provided with hinge column 140 on bull stick 110, hinge column 140 is vertical with bull stick 110 to be connected
It connecing, the tie point of hinge column 140 and bull stick 110 is between the first withstanding part 112 and driving portion 111, therefore, the first withstanding part
112 can rotate with driving portion 111 around the tie point.Hinge column 140 is used for shell 130 hingedly, and hinge column 140 is cylinder
Shape, under the action of hinge column 140, bull stick 110 can be rotated relative to shell 130, and hinge column 140 offers axis hole along its axial direction
141, screw thread pin shaft 142 is equipped in axis hole 141, and bull stick 110 is mounted on shell 130 by screw thread pin shaft 142.
Rebound part 120 is torsional spring, and the spiral section of torsional spring is then set on hinge column 140, the both ends point of the spiral section of torsional spring
It is not connected with the first torque arm 121 and the second torque arm 122, the first torque arm 121 is abutted against with shell 130, the second torque arm 122 and bull stick
110 abut against, when torsional spring in the raw when, bull stick 110 with respect to drive rod 300 generate inclination alpha so that the first withstanding part
112 just abut with the second withstanding part 320, even if in the case where misoperation, since the obstruction of the first withstanding part 112 is made
With the sliding of drive rod 300 is restricted, it is ensured that tapered end can be with the inlet and outlet accurate fit on lockhole.When sectional 400 is close
When frame section 500 moves, abutting agency 200 and driving portion 111 are pushed against, and abutting agency 200 will overcome torque caused by torsional spring,
It pushes bull stick 110 to turn over angle [alpha], so that the first withstanding part 112 is detached from the second withstanding part 320 and cooperates with groove 310, relieves
The limitation that bull stick 110 slides drive rod 300 makes tapered end that drive rod 300 be followed smoothly to slide into sealed mouth from inlet and outlet, thus real
The locking of existing sliding door and window.
In short, under the collective effect of torsional spring and bull stick 110, drive rod 300 on sliding door and window are limited under open state
Position, even if drive rod 300 will not slide there are artificial maloperation, tapered end and inlet and outlet between will not generate dislocation, together
When, when sliding door and window will close, abutting agency 200 overcomes the torque of torsional spring and bull stick 110 is pushed to rotate, and eliminates bull stick
The limitation of 110 pairs of drive rods 300 sliding, it is finally and successfully to realize the sealed of door and window that push.
The cross sectional dimensions of first withstanding part 112 is gradually decreased along the direction far from hinge column 140, meanwhile, the first top is held
The width in portion 112 is less than the width of groove 310.In the case where the first withstanding part 112 and the second withstanding part 320 are separated, really
It protects in the groove 310 that the first withstanding part 112 smoothly enters on drive rod 300, and forms good cooperation with groove 310.When
So, arc surface, the second withstanding part on drive rod 300 can be set in the first withstanding part 112 one end corresponding with drive rod 300
320 equally can be set arc surface, in this way can be with reducing friction resistance, to realize the first withstanding part 112 and the second withstanding part 320
Between it is smooth abutting and disengaging.
Refering to fig. 1 to Fig. 5, abutting agency 200 includes pedestal 210, connecting column 230 and compresses first 220.Pedestal 210 is length
Bar shaped is simultaneously fixed on frame section 500, and pedestal 210 can be directly anchored on frame section 500 using self threading pin, or buckle connects
The mode connect is fixed.Connecting column 230 is fixed on the surface opposite with position-limit mechanism 100 of pedestal 210, connecting column 230 and pedestal
210 is vertical, compresses first 220 and is mounted on connecting column 230, and it is adjustable to compress the distance between first 220 and pedestal 210, works as fan
When profile 400 is close to frame section 500, it is ensured that compressing first 220 can effectively contact with the driving portion 111 on bull stick 110, and pushes and turn
Bar 110 turns over the angle value not less than α, and the first withstanding part 112 and the second withstanding part 320 is made to be detached from the lock to realize sliding door and window
It closes.When sectional 400 is far from frame section 500, it is ensured that compressing first 220 can separate in time with the driving portion 111 on bull stick 110,
Bull stick 110 turns over the angle value not less than α, abuts the first withstanding part 112 to realize sliding door and window with the second withstanding part 320
It opens.
Refering to Fig. 5, specifically, connecting column 230 is rectangular-shape, connecting column 230 is provided with along its opposite two sides
Sawtooth 231 compresses and offers mounting hole 221 on first 220, and connecting column 230 then cooperates with mounting hole 221, so that compressing first 220 peace
On connecting column 230, compress and be also provided with fastener hole 222 on first 220, fastener hole 222 be connected to mounting hole 221 and with connection
Sawtooth 231 on column 230 is corresponding, and tapered end holding screw 240, the taper of tapered end holding screw 240 are equipped in fastener hole 222
End then cooperates with the sawtooth 231 on connecting column 230.When tapered end holding screw 240 and the sawtooth 231 on pedestal 210 are matched
When conjunction, the reduction of the distance between first 220 and pedestal 210 is compressed, when tapered end holding screw 240 and far from the sawtooth on pedestal 210
When 231 cooperation, the increase of the distance between first 220 and pedestal 210 is compressed.Therefore, tapered end holding screw 240 can play fastening and tune
Pitch from effect.
It is appreciated that the distance between first 220 and pedestal 210 are compressed in order to adjust, in addition to using tapered end holding screw 240
Outside the mode cooperated with sawtooth 231, screw thread directly can also be set on connecting column 230, compress first 220 and 230 spiral shell of connecting column
Line connection compresses first 220 by rotation, equally can achieve the purpose for adjusting and compressing distance between first 220 and pedestal 210, when
So, connecting column 230 may be arranged as telescopic rod.
Further, it compresses and is provided with second on first 220 and compresses inclined-plane 223, first is provided on driving portion 111 and is compressed tiltedly
Face 111a, first compresses inclined-plane 111a, and with second to compress inclined-plane 223 corresponding;It is compressed alternatively, compressing and being provided with second on first 220
Cambered surface is provided with first on driving portion 111 and compresses cambered surface, and first compresses cambered surface, and with second to compress cambered surface corresponding.Work as driving portion
111, with when compressing first 220 and contacting, can be reduced collision and friction between the two, guarantee driving portion 111 and compress first 220 smoothly
It realizes and pushes against and separate, meanwhile, it is possible to prevente effectively from driving portion 111 is damaged with compressing first 220.
The present invention also provides a kind of sliding door and window structure, which includes push-and-pull Non-skid device for vehicle recited above.
The damage that sliding door and window structure in the case of maloperation can effectively be avoided, guarantees its quality of production and service life.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies 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, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (8)
1. a kind of push-and-pull Non-skid device for vehicle, the position of drive rod, the transmission on sliding door and window when for limiting in the open state
Bar is mounted on sectional, and fluted and the second withstanding part is arranged on the drive rod, which is characterized in that the push-and-pull Non-skid device for vehicle
Include:
Abutting agency, for being mounted on frame section;
Position-limit mechanism is oppositely arranged with the abutting agency, including the shell and the shell turn for being mounted on sectional
The bull stick of dynamic connection and the rebound part being arranged between the shell and the bull stick, the bull stick include that can abut with described
The driving portion of mechanism contacts and the first withstanding part abutted with the drive rod;
The abutting agency includes pedestal, connecting column and compresses head, and the pedestal is fixed on the frame section, the connecting column
It is vertically connected on the pedestal surface opposite with the position-limit mechanism, the head that compresses is mounted on the connecting column and can
Adjust the distance between itself and the pedestal;When the driving portion and it is described compress head and push against when, it is described compress head overcome it is described
The active force of part is sprung back to push the bar rotation, until first withstanding part is detached from second withstanding part and is accommodated in
In the groove;
Described compress is provided with second and compresses inclined-plane on head, be provided with that compress inclined-plane with described second corresponding on the driving portion
First compress inclined-plane;
When the sliding door and window is opened, under the action of the rebound part, first withstanding part and second withstanding part
It abuts;When the sliding door and window is closed, the abutting agency pushes the bar rotation by the driving portion, until described
First withstanding part is accommodated in the groove.
2. push-and-pull Non-skid device for vehicle according to claim 1, which is characterized in that be provided on the bull stick and connect with the shell
Hinge column, the hinge column offers axis hole along its axial direction, is equipped in the axis hole bull stick being mounted on the shell
Screw thread pin shaft on body.
3. push-and-pull Non-skid device for vehicle according to claim 2, which is characterized in that the rebound part is to be set on the hinge column
Torsional spring, the first torque arm and the shell of the torsional spring abut against, and the second torque arm and the bull stick of the torsional spring abut against.
4. push-and-pull Non-skid device for vehicle according to claim 2, which is characterized in that the cross sectional dimensions of first withstanding part is along remote
Direction from the hinge column gradually decreases.
5. push-and-pull Non-skid device for vehicle according to claim 1, which is characterized in that the connecting column is rectangular-shape, the connection
Column is provided with sawtooth along its opposite two sides, described to compress the mounting hole offered on head with connecting column cooperation, institute
The fastener hole for compressing and being also provided on head and being connected to the mounting hole is stated, its end and the sawtooth are equipped in the fastener hole
The tapered end holding screw of cooperation.
6. push-and-pull Non-skid device for vehicle according to claim 1, which is characterized in that the shell is solid by screw and the sectional
Fixed connection.
7. push-and-pull Non-skid device for vehicle according to claim 1, which is characterized in that the width of first withstanding part is less than described recessed
The width of slot.
8. a kind of sliding door and window structure, which is characterized in that including frame section, the drive rod on sectional is arranged in sectional, with
And push-and-pull Non-skid device for vehicle described in any one of claims 1 to 7.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610906894.XA CN106522757B (en) | 2016-10-17 | 2016-10-17 | Push and pull Non-skid device for vehicle and sliding door and window structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610906894.XA CN106522757B (en) | 2016-10-17 | 2016-10-17 | Push and pull Non-skid device for vehicle and sliding door and window structure |
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CN106522757A CN106522757A (en) | 2017-03-22 |
CN106522757B true CN106522757B (en) | 2019-02-01 |
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CN201610906894.XA Active CN106522757B (en) | 2016-10-17 | 2016-10-17 | Push and pull Non-skid device for vehicle and sliding door and window structure |
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Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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IT249753Y1 (en) * | 2000-01-28 | 2003-05-28 | Ferrari Franco | A SUPPORT AND SLIDING SYSTEM FOR A DOOR OF A FURNITURE |
CN201027435Y (en) * | 2007-03-27 | 2008-02-27 | 白宝鲲 | Error action preventing device for door and window handle |
JP6005432B2 (en) * | 2012-07-31 | 2016-10-12 | アトムリビンテック株式会社 | Handle fitting and door opening / closing braking device |
CN203978004U (en) * | 2014-07-03 | 2014-12-03 | 杨帆 | Wing opener of preventing misoperation assembly |
CN205135128U (en) * | 2015-10-30 | 2016-04-06 | 广东坚朗五金制品股份有限公司 | Door and window and door and window prevent mistake device |
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