CN107654146B - A kind of liftable adaptive sliding wheel apparatus - Google Patents
A kind of liftable adaptive sliding wheel apparatus Download PDFInfo
- Publication number
- CN107654146B CN107654146B CN201710941731.XA CN201710941731A CN107654146B CN 107654146 B CN107654146 B CN 107654146B CN 201710941731 A CN201710941731 A CN 201710941731A CN 107654146 B CN107654146 B CN 107654146B
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- mounting hole
- buffering wheel
- buffering
- pulley body
- wheel
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- 230000003044 adaptive effect Effects 0.000 title claims abstract description 17
- 230000003139 buffering effect Effects 0.000 claims abstract description 212
- 239000000872 buffer Substances 0.000 claims abstract description 57
- 239000012634 fragment Substances 0.000 claims abstract description 42
- 239000000758 substrate Substances 0.000 claims abstract description 39
- 238000009434 installation Methods 0.000 claims abstract description 27
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 238000004080 punching Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims 3
- 230000037361 pathway Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 20
- 230000006378 damage Effects 0.000 abstract description 4
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 20
- 238000010586 diagram Methods 0.000 description 18
- 230000000694 effects Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 229910000967 As alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/0621—Details, e.g. suspension or supporting guides
- E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
-
- 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
- E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
- E05F5/08—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with springs
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/148—Windows
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a kind of liftable adaptive sliding wheel apparatus, including shell, pulley body, spring leaf, revolving fragment, magnet, support frame, buffering wheel, buffer substrate tablet, connecting rod, top plate, swivel mount, rotate fixinig plate, lifting screw, buffer convex block, bearing, pulley body central axis, connecting screw, muting function is good in use process of the present invention, it runs smoothly, it is laborsaving smooth, automatic buffer deceleration may be implemented, it can be collided to avoid sliding door and generate noise, and it avoids occurring when closing sliding door mechanism caused by because of carelessness personnel nearby and crushes, or sliding door mechanism collides the case where article nearby, article is caused to damage, use process degree of safety is high, thickness and form adaptability for door body is good, self-adaptation flexible adjusting may be implemented in the installation of thickness when to(for) door body, the height of the up and down adjustment sliding door door body of easy and flexible may be implemented , meet user and go up and down demand under special circumstances.
Description
Technical field
The present invention relates to door and window trolley accessories field, in particular to a kind of liftable adaptive sliding wheel apparatus.
Background technique
Now in many occasions, the design of door and window more and more uses the pattern of sliding door, and sliding door is applied in life
Face is very extensive, such as in the relatively conventional sliding door mechanism in the positions such as family product, office, workshop.
Important auxiliary accessories are exactly pulley in sliding door mechanism, and general pulley aftermarket product only has rolling
Function, function is very single, and when using sliding door, since common pulley does not have mute function, operates with sliding door
During can generate certain noise pollution, destroy the quiet atmosphere of neighboring area, make within the scope of neighboring area
Adverse effect of the personnel by noise pollution.
In addition, sometimes user does not notice personnel or the article situation on sliding door mechanism periphery due to neglecting, moved closing
The case where sliding door mechanism crushes personnel nearby or sliding door mechanism collision folder bad article can occur when door machine structure, generate economical
Loss.It, can be to avoid because making during using sliding door if the pulley gear of sliding door mechanism has the function of automatic buffer
Personal injury caused by user neglects or article destroy bring economic loss, and use process is safer.
On the other hand, the door body thickness of sliding door is all inconsistent in many occasions, and door body material is also likely to be present difference,
General pulley aftermarket product does not adapt to door body thickness difference on the market or material difference generates the flexible installation question of pulley, fits
Answering property is very poor.
Common pulley aftermarket product is not able to satisfy use there is also flexible modulation door body adjustable height is unable to after being installed
The particular/special requirement that family is gone up and down for needing to realize flexible modulation door body in special circumstances.
Summary of the invention
The purpose of the present invention is to provide a kind of liftable adaptive sliding wheel apparatus, muting function is good in use process, fortune
Row is steady, laborsaving smooth, and automatic buffer deceleration-self-righting process may be implemented, and can collide to avoid sliding door and generate noise,
And nearby personnel crush or bad article is pressed from both sides in sliding door mechanism collision for generation when avoiding closing sliding door mechanism caused by because of carelessness
Situation, use process degree of safety is high, and the thickness and form adaptability for door body are good, and when installation can be real for the thickness of door body
Existing self-adaptation flexible is adjusted, and the height of the up and down adjustment sliding door door body of easy and flexible may be implemented, meet user in special circumstances
Lower lifting demand.
To achieve the above object, the invention provides the following technical scheme:
A kind of liftable adaptive sliding wheel apparatus, including it is shell, pulley body, spring leaf, revolving fragment, magnet, support frame, slow
Rush wheel, buffer substrate tablet, connecting rod, top plate, swivel mount, rotation fixinig plate, lifting screw, buffering convex block, bearing, pulley body center
Axis, connecting screw, setting is connected and fixed hole, pulley body mounting hole, revolving fragment shaft mounting hole, support frame installation on the shell
Hole, buffering wheel mounting hole, buffer substrate tablet mounting hole, swivel mount shaft mounting hole, the center of the pulley body are arranged bearing, in bearing
Pulley body central axis is arranged in the heart, and one end setting rotation bobbin of the revolving fragment, magnet, institute is arranged in the other end lower part of revolving fragment
Buffering wheel is stated by that can be made by the metal that magnet attracts, the center setting buffering wheel shaft of buffering wheel, the periphery setting of buffering wheel is delayed
Rush wheel rim, the buffering convex block is the block of cambered surface of raising upward, and two panels shell disposed in parallel runs through shell by connecting rod
On be connected and fixed behind hole fixed, the top plate is arranged between two panels shell, top plate and buffering wheel in the same side of pulley body,
The swivel mount is L-shaped, and swivel mount axis is arranged in the short side end of L-shaped swivel mount, sets respectively in the long side of L shape swivel mount
Tapped first mounting hole and tapped second mounting hole are set, the quantity of the rotation fixinig plate is no less than two,
Rotation fixinig plate is L-shaped, in the short side setting rotation boss of L-shaped rotation fixinig plate, rotates boss center setting installation through-hole,
Third mounting hole, the screw thread and the first mounting hole being arranged on the lifting screw are set in the long side of L-shaped rotation fixinig plate
Internal screw thread be adapted, lifting screw is mounted on the first mounting hole, the tail end face top plate of lifting screw, the connecting screw
Upper setting screw thread, and the screw thread on connecting screw is adapted with the internal screw thread of the second mounting hole, connecting screw passes through rotation boss
The installation through-hole at center, and fastening in the second mounting hole is screwed in, connecting screw is fixed on fixinig plate is rotated on swivel mount, and is rotated
The end face of boss is contacted with the long side surface of swivel mount, and support frame as described above is mounted in the support frame mounting hole of two panels shell, institute
It states buffer substrate tablet to be mounted in the buffer substrate tablet mounting hole of two panels shell, rotation bobbin is mounted on the revolving fragment shaft mounting hole of two panels shell
Interior, buffering wheel shaft is mounted in the buffering wheel mounting hole of two panels shell, and swivel mount axis is mounted on the swivel mount axis peace of two panels shell
It filling in hole, the quantity of the spring leaf is two panels, and spring leaf is separately mounted to the top in the pulley body mounting hole of two panels shell,
Pulley body central axis is mounted on the lower part in the pulley body mounting hole of two panels shell, and the lower part of pulley body mounting hole is and pulley body
The lower end of the compatible arc-shaped edges of central axis, spring leaf is in contact with pulley body central axis, revolving fragment shaft mounting hole and support frame
Mounting hole is arranged at the top of pulley body mounting hole and buffering wheel mounting hole, and buffer substrate tablet mounting hole is arranged in buffering wheel mounting hole
Lower section, buffering wheel mounting hole be buffering wheel mounting hole upper section lower end be connected to the upper end of buffering wheel mounting hole lower section after constitute
Sigmoid curve hole, buffering wheel mounting hole upper section and buffering wheel mounting hole lower section be it is arc-shaped, buffering wheel mounting hole upper section it is upper
End is towards magnet, and the center of circle of buffering wheel mounting hole lower section institute direction is on the center of circle of the lower part arc-shaped edges of pulley body mounting hole, institute
State the sum of the radius of pulley body and the radius of buffering wheel less than or equal to pulley body mounting hole lower part arc-shaped edges the center of circle to buffer
Take turns the distance of the center line of mounting hole lower section.
Preferably, the surrounding of the shell is disposed as arc-shaped edges.
Preferably, the pulley body is made of rubber.
Preferably, the buffering wheel is made of metallic iron.
Preferably, the lifting screw is interior hexagonal screw rod.
Preferably, the buffering convex block is made of rubber.
Preferably, the buffering wheel rim is made of rubber.
Preferably, the wheel face of the buffering wheel rim is provided with non-slip texture.
Preferably, the buffer substrate tablet is arc-shaped, the radius phase of the radius and buffering wheel at the inner arc edge of buffer substrate tablet
Together.
Preferably, the buffer substrate tablet is made of rubber.
Beneficial effects of the present invention:
The mute rotation of bearing in pulley body, so that door body operation is smooth laborsaving.Spring has been equipped with pulley body
Piece has good cushioning effect, provides the foundation for mute operation, meanwhile, pulley body, buffer substrate tablet, buffering convex block, buffering wheel
Circle is rubber material, avoid in operational process generate collision and friction etc. noises, before closing sliding door due to door body oneself
Dynamic deceleration buffer effect, avoids the generation of the impact noise of door body, and muting function is good in the process of running, runs smoothly, and saves
Mechanical compliance is smooth.
No matter which side the door body of sliding door close towards, automatic buffer deceleration-self-righting process may be implemented, entirely
Operating process is simple, is automatically performed by mechanical structure.Automatic buffer, which slows down not only collide to avoid sliding door, generates noise, also
It can be to avoid because occurring when closing sliding door mechanism caused by carelessness, personnel nearby are crushed or bad article is pressed from both sides in sliding door mechanism collision
Situation is reminded user to arrive the last point distance for closing sliding door, is carefully gently operated.
Thickness and form adaptability for door body is good.It may be mounted in door body made of door-window section bar, can also pacify
In the door body that can be slotted such as wooden, self-adaptation flexible may be implemented for the thickness of door body when installation and adjust, installation adapts to
Property is good.
, by adjusting lifting screw, easily spirit can be realized under the premise of not removing mobile shell component mounting position
The height of up and down adjustment sliding door door body living, meets user and goes up and down demand under special circumstances.
Detailed description of the invention
Fig. 1 is that housing unit assembly rotates the structural schematic diagram after fixinig plate and lifting screw in the present invention.
Fig. 2 is that housing unit assembly rotates the front view after fixinig plate and lifting screw in the present invention.
Fig. 3 is that housing unit assembly rotates the rearview after fixinig plate and lifting screw in the present invention.
Fig. 4 is that housing unit assembly rotates the left view after fixinig plate and lifting screw in the present invention.
Fig. 5 is that housing unit assembly rotates the right view after fixinig plate and lifting screw in the present invention.
Fig. 6 is that housing unit assembly rotates the top view after fixinig plate and lifting screw in the present invention.
Fig. 7 is the front view of housing unit in the present invention.
Fig. 8 is the rearview of housing unit in the present invention.
Fig. 9 is the front view of shell in the present invention.
Figure 10 is the rearview of shell in the present invention.
Figure 11 is the structural schematic diagram of middle pulley body of the present invention.
Figure 12 is the structural schematic diagram of revolving fragment in the present invention.
Figure 13 is the stereoscopic schematic diagram of buffering wheel in the present invention.
Figure 14 is the stereoscopic schematic diagram of buffer substrate tablet in the present invention.
Figure 15 is the stereoscopic schematic diagram that convex block is buffered in the present invention.
Figure 16 is the stereoscopic schematic diagram of swivel mount in the present invention.
Figure 17 is the front view that fixinig plate is rotated in the present invention.
Figure 18 is the left view that fixinig plate is rotated in the present invention.
Figure 19 is the stereoscopic schematic diagram that fixinig plate is rotated in the present invention.
Figure 20 is that sliding door door body is profile outline border and does not use installation end view when rotating fixinig plate.
Figure 21 is that sliding door door body is profile outline border and does not use installation schematic cross-section when rotating fixinig plate.
Figure 22 is the schematic diagram using rotation fixinig plate installation housing unit in sliding door door body mounting groove.
Figure 23 is that sliding door door body installs housing unit rear wheel body and buffers the interactively schematic diagram of convex block.
Figure 24 is to pass through the raised status diagram of lifting screw after sliding door door body installs housing unit.
Figure 25 is that sliding door door body installs the status diagram reduced after housing unit by lifting screw.
Figure 26 is the status diagram that housing unit does not touch before buffering convex block also in door body closing process in the present invention.
Figure 27 is the status diagram that housing unit has just touched when buffering convex block in door body closing process in the present invention.
Figure 28 is the status diagram that housing unit has rolled across before buffering convex block in door body closing process in the present invention.
Figure 29 is configuration state schematic diagram of the housing unit in door body opening process in the present invention.
Figure 30 is the state diagram that the sliding door door body of housing unit in the installation present invention is between two buffering convex blocks.
Figure 31 is that the sliding door door body of housing unit in the installation present invention rolls across the state diagram after buffering convex block.
In figure: 1- shell, 2- pulley body, 3- spring leaf, 4- revolving fragment, 5- magnet, 6- support frame, 7- buffering wheel, 8- are slow
Punching, 9- connecting rod, 10- top plate, 11- swivel mount, 12- rotation fixinig plate, 13- lifting screw, 14- is connected and fixed hole, 15- is slided
Wheel body mounting hole, 16- revolving fragment shaft mounting hole, 17- support frame mounting hole, 18- buffering wheel mounting hole, 19- buffer substrate tablet mounting hole,
20- swivel mount shaft mounting hole, 21- buffering wheel mounting hole upper section, 22- buffering wheel mounting hole lower section, 23- buffer convex block, 24- axis
It holds, 25- pulley body central axis, 26- rotation bobbin, 27- buffering wheel shaft, 28- buffering wheel rim, 29- swivel mount axis, 30- first pacify
Fill hole, the second mounting hole of 31-, 32- rotation boss, 33- third mounting hole, 34- standing screw, 35- connecting screw, 36- sliding door
Door body, 37- sliding door are closed end face.
Specific embodiment
The present invention is described in further details in the following with reference to the drawings and specific embodiments.
As shown in Fig. 1-Figure 31, a kind of liftable adaptive sliding wheel apparatus of the embodiment of the present invention, including shell 1, pulley
Body 2, spring leaf 3, revolving fragment 4, magnet 5, support frame 6, buffering wheel 7, buffer substrate tablet 8, connecting rod 9, top plate 10, swivel mount 11, rotation
Turn fixinig plate 12, lifting screw 13, buffer convex block 23, bearing 24, pulley body central axis 25, connecting screw 35, on the shell 1
Setting is connected and fixed hole 14, pulley body mounting hole 15, revolving fragment shaft mounting hole 16, support frame mounting hole 17, buffering wheel mounting hole
18, bearing 24 is arranged in the center of buffer substrate tablet mounting hole 19, swivel mount shaft mounting hole 20, the pulley body 2, and the center of bearing 24 is set
Pulley body central axis 25 is set, one end setting rotation bobbin 26 of the revolving fragment 4, magnet is arranged in the other end lower part of revolving fragment 4
5, the buffering wheel 7 by the metal that magnet attracts by that can be made, the center setting buffering wheel shaft 27 of buffering wheel 7, outside buffering wheel 7
Week setting buffering wheel rim 28, the buffering convex block 23 is the block of cambered surface of raising upward, and two panels shell 1 disposed in parallel passes through company
Being connected and fixed on the shell 1 of extension bar 9 is fixed behind hole 14, and the top plate 10 is arranged between two panels shell 1, top plate 10 and slow
For punching wheel 7 in the same side of pulley body 2, the swivel mount 11 is L-shaped, and swivel mount is arranged in the short side end of L-shaped swivel mount 11
Tapped first mounting hole 30 and tapped second installation is respectively set in axis 29 in the long side of L shape swivel mount 11
The quantity in hole 31, the rotation fixinig plate 12 is no less than two, and rotation fixinig plate 12 is L-shaped, in L-shaped rotation fixinig plate 12
Installation through-hole is arranged in short side setting rotation boss 32, rotation 32 center of boss, is arranged in the long side of L-shaped rotation fixinig plate 12
Third mounting hole 33, the screw thread being arranged on the lifting screw 13 are adapted with the internal screw thread of the first mounting hole 30, lifting screw
13 are mounted on the first mounting hole 30, the tail end face top plate 10 of lifting screw 13, and screw thread is arranged on the connecting screw 35, and
Screw thread on connecting screw 35 is adapted with the internal screw thread of the second mounting hole 31, and connecting screw 35 passes through rotation 32 center of boss
Installation through-hole, and fastening in the second mounting hole 31 is screwed in, connecting screw 35 is fixed on fixinig plate 12 is rotated on swivel mount 11, and is revolved
The end face for turning boss 32 is contacted with the long side surface of swivel mount 11, and support frame as described above 6 is mounted on the support frame installation of two panels shell 1
In hole 17, the buffer substrate tablet 8 is mounted in the buffer substrate tablet mounting hole 19 of two panels shell 1, and rotation bobbin 26 is mounted on two panels shell 1
Revolving fragment shaft mounting hole 16 in, buffering wheel shaft 27 be mounted in the buffering wheel mounting hole 18 of two panels shell 1, swivel mount axis 29 pacify
In the swivel mount shaft mounting hole 20 of two panels shell 1, the quantity of the spring leaf 3 is two panels, and spring leaf 3 is separately mounted to two
Top in the pulley body mounting hole 15 of piece shell 1, pulley body central axis 25 are mounted on the pulley body mounting hole 15 of two panels shell 1
Interior lower part, the lower part of pulley body mounting hole 15 are arc-shaped edges compatible with pulley body central axis 25, the lower end of spring leaf 3 with
Pulley body central axis 25 is in contact, and revolving fragment shaft mounting hole 16 and support frame mounting hole 17 are arranged at 15 He of pulley body mounting hole
The lower section of buffering wheel mounting hole 18, buffering wheel mounting hole 18 is arranged in the top of buffering wheel mounting hole 18, buffer substrate tablet mounting hole 19
For buffering wheel mounting hole upper section 21 lower end be connected to the upper end of buffering wheel mounting hole lower section 22 after the sigmoid curve hole that constitutes, delay
Punching wheel mounting hole upper section 21 and buffering wheel mounting hole lower section 22 be it is arc-shaped, the upper end of buffering wheel mounting hole upper section 21 is towards magnetic
Iron 5, the center of circle of buffering wheel mounting hole 22 directions of lower section is on the center of circle of the lower part arc-shaped edges of pulley body mounting hole 15, the cunning
The sum of radius of radius of wheel body 2 and buffering wheel 7 is less than or equal to the centers of circle of the lower part arc-shaped edges of pulley body mounting hole 15 to buffering
Take turns the distance of the center line of mounting hole lower section 22.
Preferably, the surrounding of the shell 1 is disposed as arc-shaped edges.
Preferably, the pulley body 2 is made of rubber.
Preferably, the buffering wheel 7 is made of metallic iron.
Preferably, the lifting screw 13 is interior hexagonal screw rod.
Preferably, the buffering convex block 23 is made of rubber.
Preferably, the buffering wheel rim 28 is made of rubber.
Preferably, the wheel face of the buffering wheel rim 28 is provided with non-slip texture.
Preferably, the buffer substrate tablet 8 is arc-shaped, the radius at the inner arc edge of buffer substrate tablet 8 and the radius of buffering wheel 7
It is identical.
Preferably, the buffer substrate tablet 8 is made of rubber.
The working principle of the invention and application method are as follows:
By the shell 1 in the present invention, pulley body 2, spring leaf 3, revolving fragment 4, magnet 5, support frame 6, buffering wheel 7, buffering
After piece 8, connecting rod 9, top plate 10, swivel mount 11, bearing 24 and pulley body central axis 25 are completed, one is constituted completely
Housing unit, as shown in Figure 7 and Figure 8.
If sliding door door body 36 is when using the door-window section bars such as alloy or plastic-steel as outline border, to can use the structure of profile
Housing unit is put into the inner space of profile by feature, so that the wheel face of pulley body 2 is exposed door body bottom edge, using multiple solid
Determine the outter frame profile face that screw rod 34 pierces 36 lower part edge of sliding door door body, multiple standing screws 34 respectively correspond and swivel mount 11
Upper tapped second mounting hole 31 is threadedly coupled, and as shown in figure 20, such situation does not need to be equipped with using rotation fixinig plate
12 can be completed housing unit in the firm installation of the 36 lower part corner Liang Ge of sliding door door body.
At the position for installing housing unit on the end face of sliding door door body 36, the position of corresponding first mounting hole 30 opens up one
A through-hole, lifting screw 13 are passed through from the through-hole, and are screwed in tapped first mounting hole 30 on swivel mount 11, such as
Shown in Figure 21.
After swivel mount 11 is securedly mounted in sliding door door body 36, shell 1 can be rotated upwardly and downwardly around swivel mount axis 29.Cause
The surrounding of shell 1 is disposed as arc-shaped edges, shell 1 rotate during will not by the obstruction of other component, rotate it is smooth and
Slewing area is larger.
Lifting screw 13 increases towards the length that the direction of top plate 10 screws in the first mounting hole 30, and the tail end of lifting screw 13 will
The top plate 10 of right opposite is acted on, the tail end of lifting screw 13 pushes top plate 10 to rotate down around swivel mount axis 29, causes shell 1
Also it rotates down, so that pulley body 2 is emerged more to 36 lower end of sliding door door body, i.e., sliding door door body 36 is lifted up, and is adjusted and is moved
Two housing units installed respectively at 36 lower end of door door body, two corner increase same magnitude, and sliding door door body 36 is integrally lifted at this time
Height, and door body is in rectify horizontality, as shown in figure 24.
Lifting screw 13 increases towards the length that the opposite direction of top plate 10 screws out the first mounting hole 30, and shell 1 is by sliding door door
The gravity of body 36, top plate 10 act on the tail end of lifting screw 13 always, and top plate 10 will be moved with the back-out of lifting screw 13
Work is rotated up around swivel mount axis 29, and shell 1 is caused also to be rotated up, so that pulley body 2 retracts the mounting groove of sliding door door body 36
Interior, i.e., sliding door door body 36 declines, and it is identical to adjust the two housing units decline installed respectively at 36 lower end of sliding door door body, two corner
Amplitude, 36 Integral synchronous of sliding door door body declines same magnitude at this time, and door body is in rectify horizontality, as shown in figure 25.
By adjusting 13 the first mounting hole of precession 30 of lifting screw or screwing out the length of the first mounting hole 30, can complete to adjust
Save the purpose that sliding door door body 36 increases or sliding door door body 36 declines.
If the material that sliding door door body 36 is made of wooden boards or other are easily slotted is made, just in sliding door door body 36
Mounting groove is opened up on the thickness direction of lower part corner.
The end face for rotating the rotation boss 32 of fixinig plate 12 is fitted on the long side surface of swivel mount 11, because of connecting screw
Screw thread is set on 35, and the screw thread on connecting screw 35 is adapted with the internal screw thread of the second mounting hole 31, uses connecting screw 35
Installation through-hole across rotation 32 center of boss, and screw in fastening in the second mounting hole 31 on swivel mount 11, connecting screw 35
Rotation fixinig plate 12 is fixed on swivel mount 11.
According to the actual conditions of use site, can be fixedly mounted on swivel mount 11 quantity be no less than two rotation it is solid
Stator 12.
After rotation fixinig plate 12 is installed on swivel mount 11, housing unit is put into mounting groove, pulley body 2 is made
Wheel face exposes 36 bottom edge of sliding door door body.
It is penetrated respectively using standing screw 34 in the third mounting hole 33 of each rotation fixinig plate 12, standing screw 34 is revolved
Enter in sliding door door body 36, so that in the mounting groove for the sliding door door body 36 that housing unit is securedly mounted to.
Lifting screw 13 is screwed in again in the first mounting hole 30 of swivel mount 11, control lifting screw 13 screws in the first installation
The length in hole 30, to realize control sliding door door body 36 to required height.
For using rotation fixinig plate 12 that housing unit is mounted on wooden or other sliding door doors made of material of easily slotting
Situation in the mounting groove of body 36, as shown in Figure 17, Figure 18 and Figure 19, rotate setting rotation boss 32 on fixinig plate 12 has very much
Necessity, because after rotation fixinig plate 12 is bonded installation with the installation rooved face of door body, the lift in height of Yao Shixian sliding door door body 36
Adjustable, some also be understood in the outside of swivel mount 11, i.e. the same side of swivel mount 11 locating for rotation fixinig plate 12, lifting screw 13
Screw rod does not screw in the first mounting hole 30 of swivel mount 11, and the still exposed outside in swivel mount 11 of meeting rotates on fixinig plate 12
Rotation boss 32, which is arranged, to create accommodation space for the exposed part lifting screw 13 in the outside of swivel mount 11, be unlikely to so that
The edge of the exposed prominent sliding door door body 36 of part lifting screw 13 in 11 outside of swivel mount, influences sliding door door body 36 and sliding door
It is closed the tight closure of end face 37.
The sliding path that will form when being pushed and pulled according to sliding door door body 36, it is close on the necessary sliding path surface of pulley body 2
Sliding door is closed near end face 37, is such as closed each 20cm in 37 both ends of end face from sliding door on the necessary sliding path surface of pulley body 2
At~50cm, buffering convex block 23 is fixedly mounted, when guaranteeing that the push-and-pull sliding of sliding door door body 36 is closed end face 37 close to sliding door, at least
A pulley body 2 in pulley body 2 in 36 bottom both ends corner mounting groove of sliding door door body must be rolled across from buffering convex block 23,
And the buffering that reduces speed now from installation buffering convex block 23, as shown in Figure 23, Figure 30 and Figure 31.Buffer convex block 23 and sliding door closed end
The distance in face 37 is deceleration buffer distance, and the distance of this distance is freely set according to the field condition used.
Since the pulley body mounting hole 15 being arranged on shell 1 is a long and narrow mounting hole, spring leaf 3 is separately mounted to two
Top in the pulley body mounting hole 15 of piece shell 1, pulley body central axis 25 are mounted on the pulley body mounting hole 15 of two panels shell 1
Interior lower part, the lower part of pulley body mounting hole 15 are arc-shaped edges compatible with pulley body central axis 25, the lower end of spring leaf 3 with
Pulley body central axis 25 is in contact, so elastic force is acted on pulley body central axis 25 in 15 inner spring piece 3 of pulley body mounting hole
On, it is at the lower part in pulley body mounting hole 15.
When pulley body 2 by upward active force or shell 1 of the invention by downward active force when, two panels shell
Elastic deformation will occur for the spring leaf 3 in 1 top sheave body mounting hole 15, and pulley body 2 is moved upwards with respect to shell 1, in pulley body
Mandrel 25 will compress the spring leaf 3 contacted in both ends pulley body mounting hole 15, and spring leaf 3 generates counteractive elastic force, form one
Fixed buffering antihunt action.
The rotation bobbin 26 of 4 one end of revolving fragment is mounted in the revolving fragment shaft mounting hole 16 of two panels shell 1 disposed in parallel,
Revolving fragment 4 can be rotated freely around rotation bobbin 26, and when housing unit is stood, revolving fragment 4 is due to gravity, revolving fragment 4
The other end will shelve on support frame 6, rotate bobbin 26 and support frame 6 and guarantee that revolving fragment 4 be in pulley body 2 and buffering wheel is installed
The top in hole 18.
Since buffering wheel 7 by the metal that magnet attracts by that can be made, preferred metallic iron is made in the present embodiment, buffering wheel 7
Center setting buffering wheel shaft 27, buffering wheel shaft 27 be mounted in the buffering wheel mounting hole 18 of two panels shell 1, at buffering wheel 7
When the buffering wheel mounting hole upper section 21 of buffering wheel mounting hole 18, buffering wheel 7 slides into buffering wheel peace for by the attraction of magnet 5
The upper end of hole upper section 21 is filled, buffering wheel 7 will closely attract on magnet 5 at this time.Since magnet 5 is arranged on revolving fragment 4, and magnetic
Iron 5 is located at the lower part of the opposite other end of the setting rotation bobbin 26 of revolving fragment 4, so buffering wheel 7 will by the attraction of magnet 5
It is suspended in the lower part of 4 one end of revolving fragment, as shown in figure 26.
Buffering wheel mounting hole 18 is that the lower end of buffering wheel mounting hole upper section 21 and the upper end of buffering wheel mounting hole lower section 22 connect
The sigmoid curve hole constituted after logical, buffering wheel mounting hole upper section 21 and buffering wheel mounting hole lower section 22 are arc-shaped, buffering wheel peace
The upper end of hole upper section 21 is filled towards magnet 5, the center of circle of buffering wheel mounting hole 22 directions of lower section is under pulley body mounting hole 15
On the center of circle of portion's arc-shaped edges, as shown in Fig. 9 and Figure 26, the benefit of such setting can make buffering wheel 7 be sucked by magnet 5
When, the distance between buffering wheel 7 and pulley body 2 are farther.
For pulley body 2 during touching and rolling across buffering convex block 23, pulley body 2, which can move upwards, squeezes 3 He of spring leaf
Jack up revolving fragment 4, because buffering wheel 7 with pulley body 2 at a distance from farther out, will not hinder pulley body 2 can move upwards extruding spring leaf 3
With jack up revolving fragment 4, while will not be relatively close because of pulley body 2 and buffering wheel 7, cause buffering wheel 7 by pulley body 2 hinder cannot under
Buffering wheel mounting hole lower section 22 is slid into, after pulley body 2 rolls across buffering convex block 23, buffering wheel 7 has been attracted by magnet 5 again.Such as
This, pulley body 2 will not be influenced to hinder by buffering wheel 7 during touching and rolling across buffering convex block 23, smooth completion damping
With jack up revolving fragment 4 movement, buffering wheel 7 also can with magnet 5 it is smooth disengaging and enter glide enter buffering wheel mounting hole lower section
22, it is not influenced to hinder by pulley body 2.
After housing unit, rotation fixinig plate 12, lifting screw 13 and buffering convex block 10 of the invention is installed, Ji Kezheng
It is often used.
It is closed between end faces 37 when sliding door door body 36 is in two sliding doors, as shown in figure 30, when user will close sliding door,
The direction for pulling sliding door towards sliding door closure end face 37 is slided, and pulley body 2 can smooth labour-saving turn under the action of bearing 24
Dynamic, when pulley body 2 touches and roll across buffering convex block 23, sliding door door body 36 is shaken, the pulley body central axis 25 of pulley body 2
Spring leaf 3 is squeezed, pulley body 2 touches revolving fragment 4, and gives 4 one upward active forces of revolving fragment, and revolving fragment 4 will be with rotation
Rotation bobbin 26 in piece shaft mounting hole 16 is rotated up for the center of circle, and the other end of revolving fragment 4 is detached from support frame 6, and magnet 5 is with rotation
Rotor 4 is rotated and is lifted, as shown in figure 27.
Because buffering convex block 23 is made of rubber, pulley body 2 is made of rubber, and by the mute rotation of bearing 24 and spring
The cushioning effect of piece 3, pulley body 2 will not generate noise, whole process is pacified very much during touching and rolling across buffering convex block 23
It is quiet.
It is moved upwards because buffering wheel 7 cannot be synchronized in the upper end of buffering wheel mounting hole upper section 21 with magnet, magnet 5 and buffering
The distance between wheel 7 becomes larger, and buffering wheel 7 is weakened by the attraction of magnet 5, when the self gravity of buffering wheel 7 is greater than by magnetic
When the attraction of iron 5, buffering wheel 7 will be slided from the upper end of buffering wheel mounting hole upper section 21, and slide into buffering wheel mounting hole lower section
22, into after buffering wheel mounting hole lower section 22, buffering wheel 7 also will receive the work of the rotation transmitting of pulley body 2 bring from top to bottom
Firmly, final buffer wheel 7 will slide into the lower end of buffering wheel mounting hole lower section 22, as shown in figure 28.
As shown in Figure 14 and Figure 28, buffer substrate tablet 8 is made of rubber, and buffer substrate tablet 8 is arc-shaped, the inner arc of buffer substrate tablet 8
The radius at edge is identical as the radius of buffering wheel 7, so the wheel face of buffering wheel 7 can be complete with the inner arc edge of buffer substrate tablet 8
Full fitting contact, buffer substrate tablet 8 form an arc-shaped binding face to buffering wheel 7 in the lower section of buffering wheel 7.
The sum of radius and the radius of buffering wheel 7 of pulley body 2 are less than or equal to the lower part arc-shaped edges of pulley body mounting hole 15
The center of circle to buffering wheel mounting hole lower section 22 center line distance L, as shown in Fig. 9 and Figure 29, as long as playing makes buffering wheel 7 slow
When moving in the section of punching wheel mounting hole lower section 22, buffering wheel 7 can be in close contact with pulley body 2 and there is also one each other
Fixed extruding force, the sum of radius and the radius of buffering wheel 7 of the preferred pulley body 2 of the present embodiment are equal to pulley body mounting hole 15
Lower part arc-shaped edges the center of circle to buffering wheel mounting hole lower section 22 center line distance L, because buffering wheel 7 periphery be arranged buffering
Wheel rim 28, the wheel face that buffering wheel rim 28 is made of rubber, and buffers wheel rim 28 are provided with non-slip texture, and pulley body 2 is also rubber
It being made, there are certain elasticity for rubber material, when buffering wheel 7 moves in the section of buffering wheel mounting hole lower section 22, buffering wheel 7
It can be in close contact with pulley body 2, there is certain extruding force each other, buffering wheel rim 28 is because being arranged non-slip texture, buffering
Wheel rim 28 can well receive the active force from pulley body 2, and pulley body 2 will act on buffering wheel rim 28 when rotating, so that slow
Punching wheel 7 also rotates with it.
As shown in Fig. 9 and Figure 29, when the radius of pulley body 2 and the sum of the radius of buffering wheel 7 are slightly less than pulley body mounting hole
The center of circle of 15 lower part arc-shaped edges to the center line of buffering wheel mounting hole lower section 22 distance L when, can also play stablize it is close
Good active force between contact and reception.
As shown in figure 28, after buffering wheel 7 slides into the lower end of buffering wheel mounting hole lower section 22, buffering wheel rim 28 and buffer substrate tablet 8
Contact, frictional force of the buffering wheel 7 of rotation by buffer substrate tablet 8 hinder buffering wheel 7 to rotate, the frictional force that buffering wheel 7 will be subject to again
Obstruction passes to pulley body 2, and the user for closing sliding door at this time will receive to be hindered from the closing to sliding door door body 36, sliding door door
The closing sliding speed automatic buffer of body 36 mildly declines, and the attention of user can pent obstruction power prompting.
Because buffering convex block 23 is positioned close to one side of sliding door closure end face 37, so buffering outside of the convex block 23 from sliding door
Frame is closer, and after the speed for closing door body has declined, need to only slide shorter distance again can be by sliding door door body 36 and shifting
Door closure end face 37 is closed, that is, completely closes the door body of sliding door.It is deceleration that convex block 23, which is buffered, at a distance from sliding door closure end face 37
Buffer distance, the speed meeting automatic buffer falling after reaching buffering convex block 23 of sliding door door body 36, speed decline is mild slow, will not
Noise is generated, while can prevent from neglecting personnel or the article situation for not noticing sliding door mechanism periphery because of user, is moved closing
The case where sliding door mechanism crushes article near personnel nearby or sliding door mechanism collision can occur when door door body 36, cause object
The certain destruction of product, avoids personal injury and spoilage, and use process is safer.
As shown in figure 29, when user opens sliding door door body 36, the pulley body 2 of rotation transfers the force to buffering wheel
7, in 22 section of buffering wheel mounting hole lower section of buffering wheel mounting hole 18, pulley body 2 and buffering wheel 7 are in close contact, buffering wheel 7
By by the active force rotated from bottom to top from pulley body 2, and moved upwards in 22 section of buffering wheel mounting hole lower section, with
Buffer substrate tablet 8 disengages.
When a buffering wheel 7 is moved upwards with pulley body 2 into buffering wheel mounting hole 21 section of upper section, because revolving fragment 4 is extensive
Original state is answered, revolving fragment 4 is shelved on again on support frame 6, and magnet 5 has been in minimum position, and buffering wheel 7 is by magnet
5 attraction, buffering wheel 7, which is taken advantage of a situation, moves to the upper end of buffering wheel mounting hole upper section 21, and buffering wheel 7 is detached from the effect of pulley body 2
Range, buffering wheel 7, which is stablized, to be inhaled on magnet 5.
At the time of the disengaging contact of buffer substrate tablet 8 is moved upwards in buffering wheel mounting hole lower section 22 from buffering wheel 7, sliding door door body
36 frictional resistance disappears, and sliding door door body 36 can be with smooth smooth unlatching.
Buffering wheel 7 is detached from buffer substrate tablet 8, until the upper end for being fixed on buffering wheel mounting hole upper section 21 is sucked by magnet 5 for buffering wheel 7
Time it is shorter.
When sliding door door body 36 is opened in operation, even if pulley body 2 touches and rolls across again buffering convex block 23, buffering wheel
7, which are detached from again magnet 5, falls, when buffering wheel 7 just enters buffering wheel mounting hole from the lower end of buffering wheel mounting hole upper section 21
When the upper end of lower section 22, the active force from bottom to top that buffering wheel 7 will be generated by pulley body 2 by rotation again, pulley body 2 is rolled across
After buffering convex block 23, revolving fragment 4 recovers immediately original state, and magnet 5 is in minimum position again, and buffering wheel 7 again can be by magnet 5
It is sucked, buffering wheel 7, which is taken advantage of a situation, moves to the upper end of buffering wheel mounting hole upper section 21, and buffering wheel 7 is again departing from the effect model of pulley body 2
It encloses.
Because buffering convex block 23 is positioned close to one side of sliding door closure end face 37, i.e. the both ends of sliding door closure end face 37 are all set
Buffering convex block 23 is set, and sliding door door body 36 lower edge two edge is respectively provided with two housing units, so sliding door
No matter door body 36 is moved towards which sliding door closure 37 direction of end face of both sides, above-mentioned automatic retarding-may be implemented and restore automatically
Process, whole operation process is simple, is automatically performed by mechanical structure.
Claims (10)
1. a kind of liftable adaptive sliding wheel apparatus, it is characterised in that: including shell, pulley body, spring leaf, revolving fragment, magnet,
Support frame, buffering wheel, buffer substrate tablet, connecting rod, top plate, swivel mount, rotation fixinig plate, lifting screw, buffering convex block, bearing, cunning
Wheel body central axis, connecting screw, setting is connected and fixed hole, pulley body mounting hole, revolving fragment shaft mounting hole, support on the shell
Bearing, axis is arranged in the center of frame mounting hole, buffering wheel mounting hole, buffer substrate tablet mounting hole, swivel mount shaft mounting hole, the pulley body
The center setting pulley body central axis held, one end setting rotation bobbin of the revolving fragment, the other end lower part setting of revolving fragment
Magnet, the buffering wheel by the metal that magnet attracts by that can be made, the center setting buffering wheel shaft of buffering wheel, the periphery of buffering wheel
Setting buffering wheel rim, the buffering convex block is the block of cambered surface of raising upward, and two panels shell disposed in parallel is passed through by connecting rod
The fixation after being connected and fixed hole on shell is worn, the top plate is arranged between two panels shell, and top plate and buffering wheel are in pulley body
The same side, the swivel mount is L-shaped, swivel mount axis is arranged in the short side end of L-shaped swivel mount, in the long side of L shape swivel mount
On be respectively set tapped first mounting hole and tapped second mounting hole, the quantity of the rotation fixinig plate is many
In two, rotation fixinig plate is L-shaped, in the short side setting rotation boss of L-shaped rotation fixinig plate, rotation boss center setting peace
Through-hole is filled, third mounting hole, the screw thread and first being arranged on the lifting screw are set in the long side of L-shaped rotation fixinig plate
The internal screw thread of mounting hole is adapted, and lifting screw is mounted on the first mounting hole, the tail end face top plate of lifting screw, the company
It connects and screw thread is set on screw rod, and the screw thread on connecting screw is adapted with the internal screw thread of the second mounting hole, connecting screw passes through rotation
Turn the installation through-hole at boss center, and screw in fastening in the second mounting hole, connecting screw is fixed on swivel mount for fixinig plate is rotated
On, the end face for rotating boss is contacted with the long side surface of swivel mount, and support frame as described above is mounted on the support frame installation of two panels shell
In hole, the buffer substrate tablet is mounted in the buffer substrate tablet mounting hole of two panels shell, and rotation bobbin is mounted on the revolving fragment of two panels shell
In shaft mounting hole, buffering wheel shaft is mounted in the buffering wheel mounting hole of two panels shell, and swivel mount axis is mounted on the rotation of two panels shell
In pivoted frame shaft mounting hole, the quantity of the spring leaf is two panels, and spring leaf is separately mounted to the pulley body mounting hole of two panels shell
Interior top, pulley body central axis are mounted on the lower part in the pulley body mounting hole of two panels shell, the lower part of pulley body mounting hole
Lower end for arc-shaped edges compatible with pulley body central axis, spring leaf is in contact with pulley body central axis, rotation bobbin installation
Hole and support frame mounting hole are arranged at the top of pulley body mounting hole and buffering wheel mounting hole, and the setting of buffer substrate tablet mounting hole is slow
The lower section of punching wheel mounting hole, buffering wheel mounting hole are the lower end of buffering wheel mounting hole upper section and the upper end of buffering wheel mounting hole lower section
The sigmoid curve hole constituted after connection, buffering wheel mounting hole upper section and buffering wheel mounting hole lower section are arc-shaped, buffering wheel installation
The upper end of hole upper section is towards magnet, the circle of the center of circle of buffering wheel mounting hole lower section arc in the lower part arc-shaped edges of pulley body mounting hole
In the heart, the sum of radius of the radius of the pulley body and buffering wheel is less than or equal to the center of circle of the lower part arc-shaped edges of pulley body mounting hole
To the distance of the center line of buffering wheel mounting hole lower section；Support frame supports revolving fragment；Buffering wheel slides into buffering wheel mounting hole lower section
Lower end after, buffering wheel rim contacted with buffer substrate tablet；Buffering convex block is fixedly installed in the pathway surfaces of pulley body sliding.
2. a kind of liftable adaptive sliding wheel apparatus according to claim 1, it is characterised in that: the surrounding of the shell is equal
It is set as arc-shaped edges.
3. a kind of liftable adaptive sliding wheel apparatus according to claim 1, it is characterised in that: the pulley body is rubber
It is made.
4. a kind of liftable adaptive sliding wheel apparatus according to claim 1, it is characterised in that: the buffering wheel is metal
Iron is made.
5. a kind of liftable adaptive sliding wheel apparatus according to claim 1, it is characterised in that: the lifting screw is interior
Hexagonal screw rod.
6. a kind of liftable adaptive sliding wheel apparatus according to claim 1, it is characterised in that: the buffering convex block is rubber
Glue is made.
7. a kind of liftable adaptive sliding wheel apparatus according to claim 1, it is characterised in that: the buffering wheel rim is rubber
Glue is made.
8. a kind of liftable adaptive sliding wheel apparatus according to claim 1, it is characterised in that: the wheel of the buffering wheel rim
Face is provided with non-slip texture.
9. a kind of liftable adaptive sliding wheel apparatus according to claim 1, it is characterised in that: the buffer substrate tablet is circular arc
The radius of shape, the inner arc edge of buffer substrate tablet is identical as the radius of buffering wheel.
10. a kind of liftable adaptive sliding wheel apparatus according to claim 1, it is characterised in that: the buffer substrate tablet is rubber
Glue is made.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710941731.XA CN107654146B (en) | 2017-10-11 | 2017-10-11 | A kind of liftable adaptive sliding wheel apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710941731.XA CN107654146B (en) | 2017-10-11 | 2017-10-11 | A kind of liftable adaptive sliding wheel apparatus |
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| CN107654146A CN107654146A (en) | 2018-02-02 |
| CN107654146B true CN107654146B (en) | 2019-08-23 |
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| CN201710941731.XA Active CN107654146B (en) | 2017-10-11 | 2017-10-11 | A kind of liftable adaptive sliding wheel apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110185346B (en) * | 2019-06-06 | 2021-01-26 | 饶国忠 | Soft door-closing loading vehicle for integrated sliding door |
| CN111827822A (en) * | 2020-07-31 | 2020-10-27 | 杭州床邢科技有限公司 | Pulley structure based on sliding type aluminum alloy door and window |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3591924B2 (en) * | 1995-08-14 | 2004-11-24 | 富雄 吉村 | Door roller with braking mechanism |
| CN2661881Y (en) * | 2003-12-13 | 2004-12-08 | 吴亚庚 | Section material for upper and lower border and pulley assembly for sliding door window |
| CN2818728Y (en) * | 2005-09-23 | 2006-09-20 | 林新达 | Dustproofing and noise-reducing door moving device |
| CN104563764B (en) * | 2014-12-25 | 2017-01-18 | 苏州升德精密电气有限公司 | Wheel jumping prevention structure for sliding door |
| CN206016573U (en) * | 2016-08-31 | 2017-03-15 | 新兴国琳铝业有限公司 | A kind of aluminium section bar doorframe upper rail with bidirectional buffering function |
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Effective date of registration: 20201119 Address after: 225000 inside the entrepreneurship Park, Shatou Town, Guangling District, Yangzhou City, Jiangsu Province Patentee after: YANGZHOU RONGCHENG MACHINERY Co.,Ltd. Address before: 430074 Hubei city of Wuhan Province, East Lake New Technology Development Zone, Road No. 1 1.2 Optics Valley business mansion building C2 1-4 layer 1 No. 103 (096) Patentee before: WUHAN ZEYUAN TECHNOLOGY Co.,Ltd. |
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