CN104314406B - Bidirectional buffering pulley system - Google Patents
Bidirectional buffering pulley system Download PDFInfo
- Publication number
- CN104314406B CN104314406B CN201410538935.5A CN201410538935A CN104314406B CN 104314406 B CN104314406 B CN 104314406B CN 201410538935 A CN201410538935 A CN 201410538935A CN 104314406 B CN104314406 B CN 104314406B
- Authority
- CN
- China
- Prior art keywords
- block
- buffering
- jing yin
- sliding shoe
- pulley
- 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.)
- Active
Links
Classifications
-
- 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
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
Abstract
The present invention relates to buffer pulley system, there is provided a kind of bidirectional buffering pulley system, can simultaneously be applied to door or window wider and narrower, it is with strong applicability, and overall structure is more brief, performance is more stable.The technical scheme for being used is：If a damping buffer, its two ends is pivotally connected Jing Yin head pulley group and Jing Yin auxiliary pulley group respectively；If a Jing Yin guide rail, a buffering block piece is fixed at its two ends respectively, and damping buffer can be moved back and forth between two buffering block pieces；Damping buffer middle part is embedded a damper rod fixed seat, and one unidirectional damping bar of its interior build-in is arranged with two sliding shoes and is articulated in damper rod fixed seat and damper rod two ends, and an extension spring is additionally provided between two sliding shoes as buffered-display driver part；Moving block is respectively equipped with two sliding shoes coordinates to the anticreep groove being located on buffering block piece and can ensure that in working stroke and clasped completely and anti-locking hook with the corresponding block piece that buffers.
Description
Technical field
The present invention relates to architectural hardware accessory field, more particularly to buffering pulley system.
Background technology
What existing market was commonly used is all the damper pulley of unidirectional list branch damper rod structure, will single branch damper rod and a cunning
Wheel group directly combines and realizes one-way buffer function, such as to realize that door or the bidirectional buffering of window open and close work(using foregoing pulley
Bidirectional buffer action, such resistance can be played, it is necessary to left and right two ends respectively fill one group of damper pulley on Yishanmen or window
Buddhist nun's pulley is because the limitation of bar working stroke dampened is, it is necessary to consider that both sides are respectively mounted the working stroke of damper rod, opposite house or window
Width adaptability it is poor, and can also increase cost, waste of resource using two groups of damper pulleys.CN202170702U is public
Opened a kind of cross sliding door Bidirectional buffering, be provided with by a damper assembly and an elastic parts as acting part reset machine
Structure, nationality can realize bidirectional buffering by the resetting-mechanism a reverse thrust is produced close at doorframe or specified position.
The acting part of the resetting-mechanism is stuck in a storage tank, be respectively arranged at the two ends with a buckle slot with snap in fixture block carry out it is spacing, due to
The buckle slot is straight trough, and collision can be produced to make a noise when fixture block is buckled into, and fixture block is also susceptible to stuck phenomenon when exiting；
Further, since the preceding projection on its buckling body is lower than rear projection, when to resetting-mechanism " winding up ", can be taken off because of fastening less than
Hook, it is impossible to " winding up ", so that resetting-mechanism fails.
The content of the invention
Present invention aim to address the deficiency that prior art is present, there is provided a kind of bidirectional buffering pulley system, can be simultaneously
It is with strong applicability suitable for door or window wider and narrower, and overall structure is more brief, performance is more stable.
The technical solution adopted in the present invention is：If a damping buffer, a Jing Yin guide rail, a Jing Yin head pulley group and
Jing Yin auxiliary pulley group, two buffering block pieces（First buffering block piece and the second buffering block piece）；Jing Yin head pulley group and Jing Yin auxiliary pulley
Group is articulated in damping buffer two ends respectively, and the first buffering block piece and the second buffering block piece are individually fixed in Jing Yin guide rail two ends,
Damping buffer can be moved back and forth between two buffering block pieces；Damping buffer middle part sets a chute, and a resistance is embedded in chute
Buddhist nun's bar fixed seat, one unidirectional damping bar of its interior build-in sets in the first connector of damping boom end build-in, the first connection cephalic par
First transverse axis, the second connector is set in damper rod fixed seat end, and the second connection cephalic par sets the second transverse axis；Distinguish chute both sides
The first gathering sill and the second gathering sill are provided with, the first gathering sill outer end is provided with the first locating slot of arc, outside the second gathering sill
End also is provided with the second locating slot of arc；Chute first end is provided with the first connecting hole and vibration damping sheet, and the end of chute second is provided with pair
Pulley base, auxiliary pulley seat is provided with auxiliary pulley axle sleeve；Jing Yin head pulley group is made up of head pulley seat and head pulley, in head pulley seat
One end is provided with shock structure and the second connecting hole, if a connecting pin is by the first connecting hole and the second connecting hole pin joint, shock structure with
Vibration damping sheet elasticity is abutted, and head pulley axle sleeve and load axle sleeve is additionally provided with head pulley seat, using head pulley axle by head pulley build-in
In head pulley axle sleeve both sides, if a load beam coordinates with load set the acting of damping buffer is outwards conducted；Auxiliary pulley passes through
Auxiliary pulley axle build-in constitutes Jing Yin auxiliary pulley group in auxiliary pulley axle sleeve both sides；It is arranged with two sliding shoes（First sliding shoe,
Two sliding shoes）, be provided with the first pivot connected slot in the middle part of the first sliding shoe the inner, the first pivot connected slot downside set the first spring card slot, on
Side sets fixture block in first, and the first sliding shoe upside is additionally provided with the first moving block caulking groove, and being provided with first in the first moving block caulking groove stops
Turn boss, the first moving block caulking groove is embedded in the first moving block, and the first moving block top is provided with the first outer fixture block, the first outer fixture block
Downside is provided with the first positioning boss and the embedded hole of the first bearing pin, and the first sliding shoe middle part is provided with the first lead column, the first locating dowel
With the outer hole of the first bearing pin；The second symmetrical pivot connected slot corresponding to the first sliding shoe each several part, are provided with the second sliding shoe
Two spring card slots, fixture block, the second moving block caulking groove and the second rotation stop boss, the second moving block and the second wild card thereon in second
Block, the second positioning boss and the second bearing pin embed hole, the second lead column, the second locating dowel and the outer hole of the second bearing pin；First pivot
Access slot and the first transverse axis are pivotally connected, and the second pivot connected slot and the second transverse axis are pivotally connected, and the two ends of an extension spring are respectively clamped into the first spring
As buffered-display driver part in draw-in groove and second spring draw-in groove；First lead column and the first locating dowel can be slided in the first gathering sill
Dynamic, the first locating dowel can be snapped in the first locating slot；First moving block is embedded in the first moving block caulking groove, and the first bearing pin embeds hole
The first bearing pin is embedded in the outer hole of the first bearing pin to be pivotally connected the first moving block and the first sliding shoe, if the first torsion spring is embedded in first
On bearing pin, the first outer fixture block turns to the angle that the first rotation stop boss and the first positioning boss are limited in the presence of the first torsion spring
Spend and chute top can be protruded from；Second lead column and the second locating dowel can be slided in the second gathering sill, and the second locating dowel can
Snap in the second locating slot；Second moving block is embedded in the second moving block caulking groove, and the embedded hole of the second bearing pin and the second lock shaft are outer
Hole is embedded in the second bearing pin and is pivotally connected the second moving block and the second sliding shoe, if the second torsion spring is embedded on the second bearing pin, outside second
Fixture block turns to the angle that the second rotation stop boss and the second positioning boss limited in the presence of the second torsion spring and can protrude from
Chute top；First buffering block piece is provided with the first block, and the first block is provided with the first anticreep groove, is set on the second buffering block piece
There is the second block, the second block is provided with the second anticreep groove.
When Jing Yin head pulley group is slided from the middle of Jing Yin guide rail to the first buffering block piece end, the first block is pressed through outside first
After fixture block with first in fixture block contradict and snap in first between fixture block and the first outer fixture block, start to play Jing Yin head pulley group buffering
Effect, buffering working stroke is just completed until the first sliding shoe slides into damping buffer middle part；When Jing Yin head pulley group from
When one buffering block piece end is to Jing Yin guide rail middle slip, the first block compresses the first outer fixture block by the first sliding shoe to the first buffering
Block piece end promotes, and starts first " winding up " working stroke for buffering block piece end；First anticreep groove and the first outer fixture block coordinate also may be used
To implement " winding up ", the first block and the first outer fixture block " unhook " can be avoided from leading to not the situation of " winding up "；Until first fixed
Position post is slipped into the first locating slot, and the first sliding shoe is positioned at into the first buffering block piece end, just completes " winding up " acting at the end
Stroke, after " winding up ", the first outer fixture block departs from the first block, continues what is slided to the second buffering block piece end in Jing Yin head pulley group
During, away from the first block, so far, the buffering and " winding up " power cycle at the first buffering block piece end terminate fixture block in first.
When Jing Yin head pulley group and Jing Yin auxiliary pulley group are slided from the middle of Jing Yin guide rail to the second buffering block piece end, second
Fixture block is contradicted in block and second, starts to play cushioning effect to Jing Yin auxiliary pulley group, is delayed until the second sliding shoe slides into damping
Rush device middle part and just complete buffering working stroke；When Jing Yin auxiliary pulley group is from the second buffering block piece end to Jing Yin guide rail middle slip
When, the second block compresses the second outer fixture block and the second sliding shoe is promoted to the second buffering block piece end, starts second and buffers block piece end
" winding up " working stroke；Second anticreep groove and the second outer fixture block coordinate can also implement " winding up ", can avoid the second block with
Second outer fixture block " unhook " leads to not the situation of " winding up "；Until the second locating dowel is slipped into the second locating slot, second is slided
Motion block is positioned at the second buffering block piece end, just completes " winding up " working stroke at the end.After " winding up ", the second outer fixture block departs from the
Two blocks, during Jing Yin auxiliary pulley group continues to be slided to the first buffering block piece end, in second fixture block away from the second block,
So far, the buffering and " winding up " power cycle at the second buffering block piece end terminate.
Alternately, self contained function therefore, it can between two two buffering block pieces the power cycle at two ends of the present invention
Distance is set to the half of shell length to the random length of endless to adapt to corresponding door（Or window）Width, improve product
Applicability；The present invention is pivotally connected the first moving block in the first sliding shoe and matches somebody with somebody with the first anticreep groove on the first buffering block piece
Close, the second moving block is pivotally connected in the second sliding shoe and coordinate with the second anticreep groove on the second buffering block piece, it can be ensured that acting
Clasped completely with corresponding first block and the second block in stroke, moreover it is possible to effectively prevent corresponding first sliding shoe and second
Sliding shoe breaks off relations, and the performance of whole system is more stablized.
Brief description of the drawings
The present invention is further described below with reference to the drawings and specific embodiments：
Fig. 1 is part assembling schematic perspective view of the present invention；
Fig. 2 is damping buffer of the present invention and assembly pulley decomposing state three-dimensional view（Wherein Fig. 2A be the first sliding shoe and
Its counterpart structural representation, Fig. 2 B are the second sliding shoe and its counterpart structural representation, and Fig. 2 C are damping bufferings of the present invention
Device decomposing state three-dimensional view）；
Fig. 3 is present invention buffering block piece schematic diagram（It is that A-A sections are regarded that Fig. 3 A are front views, Fig. 3 B are look up figure, Fig. 3 C
Figure）；
Fig. 4 is sliding shoe of the present invention and moving block and its cooperation schematic diagram（Fig. 4 A are that sliding shoe front view, Fig. 4 B are to slide
Block top view, Fig. 4 C are that sliding shoe left view, Fig. 4 D are that B-B sectional views in sliding shoe, Fig. 4 E are moving block front view, Fig. 4 F
It is that moving block left view, Fig. 4 G are that C-C sectional views in moving block, Fig. 4 H are that state signal is produced in sliding shoe and moving block cooperation
Figure, Fig. 4 I are that sliding shoe and moving block cooperation are transferred to view）
Fig. 5 is first end buffering acting schematic diagram of the present invention；
Fig. 6 is that first end of the present invention is winded up acting schematic diagram；
Fig. 7 is that first end anticreep groove of the present invention winds up acting schematic diagram；
Fig. 8 is that first end of the present invention is winded up end schematic diagram；
Fig. 9 is buffering acting schematic diagram in the second end of the invention；
Figure 10 is that the second end of the invention is winded up acting schematic diagram；
Figure 11 is that the second end anticreep groove of the invention winds up acting schematic diagram；
Figure 12 is that the second end of the invention is winded up end schematic diagram.
Label show in figure：
1 damping buffer：
11 chutes, 111 first gathering sills, 112 second gathering sills, 113 first locating slots, 114 second locating slots, 115
One connecting hole, 116 vibration damping sheets, 117 auxiliary pulley seat, 1171 auxiliary pulley axle sleeves；
12 damper rod fixed seats, 121 second connectors, 1,211 second transverse axis；
13 damper rods, 131 first connectors, 1,311 first transverse axis；
14 first sliding shoes, 141 first pivot connected slots, 142 first spring card slots, fixture block in 143 first, 144 first rotate
Block caulking groove, 145 first lead columns, 146 first locating dowels, 147 first moving blocks, 1,471 first outer fixture blocks, 1,472 first positioning
Boss, 1,473 first bearing pins embed hole, 1,474 first bearing pins, 148 first torsion springs, the 149 first outer holes of bearing pin；
15 the second sliding shoes, 151 second pivot connected slots, 152 second spring draw-in grooves, fixture block in 153 second, 154 second rotate
Block caulking groove, 1,541 second rotation stop boss, 155 second lead columns, 156 second locating dowels, 157 second moving blocks, outside 1,571 second
Fixture block, 1,572 second positioning boss, 1,573 second bearing pins embed hole, 1,574 second bearing pins, 158 second torsion springs, 159 second bearing pins
Outer hole；
16 extension springs；
2 Jing Yin guide rails；
3 Jing Yin head pulley groups, 31 head pulleys seat, 311 shock structures, 312 second connecting holes, 3120 connecting pins, 313 head pulleys
Axle sleeve, 314 load axle sleeves, 315 load beams, 32 head pulleys, 33 head pulley axles；
4 Jing Yin auxiliary pulley groups, 41 auxiliary pulley, 42 auxiliary pulley axles；
5 first buffering block pieces, 51 first blocks, 511 first anticreep grooves；
6 second buffering block pieces, 61 second blocks, 611 second anticreep grooves.
Specific embodiment
The present invention can be implemented in the following way：
As shown in Figure 1：The present invention sets a damping buffer 1, a Jing Yin guide rail 2, the Jing Yin pair of a Jing Yin head pulley group 3 and
The buffering buffering block piece 6 of block piece 5 and second of assembly pulley 4, first；Jing Yin head pulley group 3 and Jing Yin auxiliary pulley group 4 are articulated in resistance respectively
The two ends of Buddhist nun's buffer 1, the first buffering buffering block piece 6 of block piece 5 and second is individually fixed in the two ends of Jing Yin guide rail 2, damping buffer 1
Can be moved back and forth between the first buffering buffering block piece 6 of block piece 5 and second.
As shown in Figure 2：The middle part of damping buffer 1 sets in a chute 11, chute 11 and is embedded a damper rod fixed seat 12, its
One unidirectional damping bar 13 of interior build-in, is set in end build-in the first connector 131 of damper rod 13, the end of the first connector 131
One transverse axis 1311, the second connector 121 is set in the end of damper rod fixed seat 12, and the end of the second connector 121 sets the second transverse axis
1211；Chute 11 is respectively provided on two sides with the first gathering sill 111 and the second gathering sill 112, and the outer end of the first gathering sill 111 is provided with arc
First locating slot 113 of shape, the outer end of the second gathering sill 112 also is provided with the second locating slot 114 of arc；The first end of chute 11 sets
There are the first connecting hole 115 and vibration damping sheet 116, the end of chute 11 second is provided with auxiliary pulley seat 117, and auxiliary pulley seat 117 is provided with secondary cunning
Axle sleeve 1171；Jing Yin head pulley group 3 is made up of head pulley seat 31 and head pulley 32, and shock structure is provided with 31 one end of head pulley seat
311 and second connecting hole 312, if a connecting pin 3120 is by the first connecting hole 115 and the pin joint of the second connecting hole 312, shock structure
311 abut with the elasticity of vibration damping sheet 116, head pulley axle sleeve 313 and load axle sleeve 314 are additionally provided with head pulley seat 31, using main cunning
Wheel shaft 33 by the build-in of head pulley 32 in the both sides of head pulley axle sleeve 313, if a load beam 315 coordinate with load axle sleeve 314 will damping
The acting of buffer 1 is outwards conducted；Auxiliary pulley 41 constitutes Jing Yin by the build-in of auxiliary pulley axle 42 in the both sides of auxiliary pulley axle sleeve 1171
Auxiliary pulley group 4；It is arranged with two sliding shoes（First sliding shoe 14, the second sliding shoe 15）, in the inner of the first sliding shoe 14
Portion is provided with the first pivot connected slot 141, and the downside of the first pivot connected slot 141 sets the first spring card slot 142, upside and sets fixture block 143 in first, the
The upside of one sliding shoe 14 is additionally provided with the first moving block caulking groove 144, and the first moving block caulking groove 144 is embedded in the first moving block 147, the
The top of one moving block 147 is provided with the first outer fixture block 1471, and the downside of the first outer fixture block 1471 is provided with the first positioning boss 1472 and the
The embedding hole 1473 of one bearing pin, the middle part of the first sliding shoe 14 is provided with the first lead column 145 and the first locating dowel 146；In the second sliding shoe
15 are provided with card in the second symmetrical pivot connected slot 151 corresponding to each several part of the first sliding shoe 14, second spring draw-in groove 152, second
Block 153, the second moving block caulking groove 154, the second moving block 157 and the thereon second outer fixture block 1571, the second positioning boss 1572
With the embedding hole 1573 of the second bearing pin, the second lead column 155 and the second locating dowel 156；First pivot connected slot 141 and the pivot of the first transverse axis 1311
Connect, the second pivot connected slot 151 is pivotally connected with the second transverse axis 1211, the two ends of an extension spring 16 are respectively clamped into the first spring card slot 142
With second spring draw-in groove 152 in as buffered-display driver part；First lead column 145 and the first locating dowel 146 can be oriented to first
Slided in groove 111, the first locating dowel 146 can be snapped in the first locating slot 113；It is embedding that first moving block 147 is embedded in the first moving block
In groove 144, the embedded outer hole 149 of bearing pin of hole 1473 and first of the first bearing pin is embedded in the first bearing pin 1474 by the first moving block
147 are pivotally connected with the first sliding shoe 14, if the first torsion spring 148 is embedded on the first bearing pin 1474, the first outer fixture block 1471 is turned round first
Rotated in the presence of spring 148 and the top of chute 11 can be protruded from；Second lead column 155 and the second locating dowel 156 can be led second
Slided in groove 112, the second locating dowel 156 can be snapped in the second locating slot 114；Second moving block 157 is embedded in the second moving block
In caulking groove 154, the embedded outer hole 159 of bearing pin of hole 1573 and second of the second bearing pin is embedded in the second bearing pin 1574 by the second moving block
157 are pivotally connected with the second sliding shoe 15, if the second torsion spring 158 is embedded on the second bearing pin 1574, the second outer fixture block 1571 is turned round second
Rotated in the presence of spring 158 and the top of chute 11 can be protruded from.
As shown in Figure 3：First buffering block piece 5 is provided with the first block 51, and the first block 51 is provided with the first anticreep groove
511.The relative configurations of the second buffering block piece are identical with the first buffering block piece.
As shown in Figure 4：The second rotation stop boss 1541 is provided with second moving block caulking groove 154 of the upside of the second sliding shoe 15,
The second outer fixture block 1571 on second moving block 157 turns to the He of the second rotation stop boss 1541 in the presence of the second torsion spring 158
Angle that second positioning boss 1572 is limited simultaneously can protrude from the top of the second sliding shoe 15.Each construction of the first sliding shoe and
Two sliding shoes 15 are symmetrical.
As shown in Figure 5：When Jing Yin head pulley group 3 is slided from the middle of Jing Yin guide rail 2 to the first buffering block piece end 5, first
Block 51 press through after the first outer fixture block 1471 with first in fixture block 143 contradict and snap in the outer fixture block of fixture block 143 and first in first
Between 1471, start to 3 cushioning effects of Jing Yin head pulley group, until the first sliding shoe 14 slides into the middle part of damping buffer 1
Just complete buffering working stroke.
As shown in Figure 6：When Jing Yin head pulley group 3 is from the first buffering end of block piece 5 to Jing Yin 2 middle slip of guide rail, first
Block 51 compresses the first outer fixture block 1471 and the first sliding shoe 14 is promoted to the first buffering block piece 5 end, starts first and buffers block piece 5
" winding up " working stroke at end.
As shown in Figure 7：First anticreep groove 511 and the first outer fixture block 1471 coordinate can also implement " winding up ", can avoid the
One block 51 and the first outer fixture block 1471 " unhook " lead to not the situation of " winding up ".
As shown in Figure 8：Until the first locating dowel 146 is slipped into the first locating slot 113, the first sliding shoe 14 is positioned at
One buffering block piece 5 end, just completes " winding up " working stroke at the end.After " winding up ", the first outer fixture block is transferred in chute 11, is departed from
First block 51, during Jing Yin head pulley group 3 continues to be slided to the second buffering block piece 6 end, in first fixture block 143 away from
First block 51, so far, the buffering and " winding up " power cycle at the first buffering block piece 5 end terminate.
As shown in Figure 9：When Jing Yin head pulley group 3 and Jing Yin auxiliary pulley group 4 buffer block piece from the middle of Jing Yin guide rail 2 to second
When 6 ends are slided, fixture block 153 is contradicted in the second block 61 and second, is started to 4 cushioning effects of Jing Yin auxiliary pulley group, Zhi Dao
Two sliding shoes 15 slide into the middle part of damping buffer 1 and just complete buffering working stroke.
As shown in Figure 10：When Jing Yin auxiliary pulley group 4 is from the second buffering end of block piece 6 to Jing Yin 2 middle slip of guide rail, second
Block 61 compresses the second outer fixture block 1571 and the second sliding shoe 15 is promoted to the second buffering block piece 6 end, starts second and buffers block piece 6
" winding up " working stroke at end.
As shown in figure 11：Second anticreep groove 611 and the second outer fixture block 1571 coordinate can also implement " winding up ", can avoid the
Two blocks 61 and the second outer fixture block 1571 " unhook " lead to not the situation of " winding up ".
As shown in figure 12：Until the second locating dowel 156 is slipped into the second locating slot 114, the second sliding shoe 15 is positioned at
Second buffering block piece 6 end, just completes " winding up " working stroke at the end.After " winding up ", the second outer fixture block is transferred to slippage from second
Block 61, during Jing Yin auxiliary pulley group 4 continues to be slided to the first buffering block piece 5 end, fixture block 153 is away from second in second
Block 61, so far, the buffering and " winding up " power cycle at the second buffering block piece 6 end terminate.
To sum up, alternately, self contained function therefore, it can buffer block piece by two two the power cycle at two ends of the present invention
The distance between set to the half of shell length to the random length of endless adapting to corresponding door（Or window）Width, carry
The applicability of high product；The present invention in the first sliding shoe 14 the first moving block 147 of pivot joint and with the first buffering block piece 5 on the
One anticreep groove 511 coordinates, and the second moving block 157 is pivotally connected in the second sliding shoe 15 and is prevented with second on the second buffering block piece 6
De- groove 611 coordinates, it can be ensured that clasped completely with the block 61 of corresponding first block 51 and second in working stroke, moreover it is possible to effective
Prevent corresponding first sliding shoe 14 and the second sliding shoe 15 from breaking off relations, the performance of whole system is more stablized.
Claims (6)
1. a kind of bidirectional buffering pulley system, an including damping buffer, a Jing Yin guide rail, a Jing Yin head pulley group and one are Jing Yin
Auxiliary pulley group, the first buffering block piece and the second buffering block piece；Jing Yin head pulley group and Jing Yin auxiliary pulley group are articulated in damping respectively
Buffer two ends, the first buffering block piece and the second buffering block piece are individually fixed in Jing Yin guide rail two ends, and damping buffer can be two
Moved back and forth between buffering block piece；It is characterized in that：The damping buffer middle part sets a chute, and a damper rod is embedded in chute
Fixed seat, one unidirectional damping bar of its interior build-in sets first in the first connector of damping boom end build-in, the first connection cephalic par
Transverse axis, the second connector is set in damper rod fixed seat end, and the second connection cephalic par sets the second transverse axis；Chute is respectively provided on two sides with
First gathering sill and the second gathering sill, the first gathering sill outer end are provided with the first locating slot of arc, the second gathering sill outer end
It also is provided with the second locating slot of arc；The first sliding shoe and the second sliding shoe are arranged with, are set in the middle part of the first sliding shoe the inner
There is the first pivot connected slot, the first pivot connected slot downside sets the first spring card slot, upside and sets fixture block in first, and the first sliding shoe upside also sets
There is the first moving block caulking groove, the first rotation stop boss is provided with the first moving block caulking groove, the first moving block caulking groove is embedded in first turn
Motion block, the first moving block top is provided with the first outer fixture block, and the first outer fixture block downside is provided with the first positioning boss and the first bearing pin
Embedding hole, the first sliding shoe middle part is provided with the first lead column, the first locating dowel and the outer hole of the first bearing pin；Set on the second sliding shoe
There are the second symmetrical pivot connected slot corresponding to the first sliding shoe each several part, second spring draw-in groove, fixture block, the second moving block are embedding in second
The embedded hole of groove and the second rotation stop boss, the second moving block and the thereon second outer fixture block, the second positioning boss and the second bearing pin, the
Two lead columns, the second locating dowel and the outer hole of the second bearing pin；First pivot connected slot and the first transverse axis are pivotally connected, the second pivot connected slot and second
Transverse axis is pivotally connected, and the two ends of an extension spring are respectively clamped into the first spring card slot and second spring draw-in groove as buffered-display driver portion
Part；First lead column and the first locating dowel can be slided in the first gathering sill, and the first locating dowel can be snapped in the first locating slot；The
One moving block is embedded in the first moving block caulking groove, and the embedded hole of the first bearing pin and the outer hole of the first bearing pin are embedded in the first bearing pin by the
One moving block and the first sliding shoe are pivotally connected, if the first torsion spring is embedded on the first bearing pin, effect of the first outer fixture block in the first torsion spring
Under turn to angle that the first rotation stop boss and the first positioning boss limited and chute top can be protruded from；Second lead column and
Second locating dowel can be slided in the second gathering sill, and the second locating dowel can be snapped in the second locating slot；Second moving block insertion the
In two moving block caulking grooves, the embedded hole of the second bearing pin and the outer hole of the second lock shaft are embedded in the second bearing pin by the second moving block and second
Sliding shoe is pivotally connected, if the second torsion spring is embedded on the second bearing pin, the second outer fixture block turns to second in the presence of the second torsion spring to be stopped
Turn angle that boss and the second positioning boss limited and chute top can be protruded from；First buffering block piece is provided with first gear
Block, the first block is provided with the first anticreep groove, and the second buffering block piece is provided with the second block, and the second block is provided with the second anticreep
Groove.
2. bidirectional buffering pulley system as claimed in claim 1, it is characterized in that：The chute first end of the damping buffer sets
There are the first connecting hole and vibration damping sheet；The end of the chute second is provided with auxiliary pulley seat, and auxiliary pulley seat is provided with auxiliary pulley axle sleeve；It is described
Jing Yin auxiliary pulley group is made up of auxiliary pulley axle build-in auxiliary pulley in auxiliary pulley axle sleeve both sides；The Jing Yin head pulley group is by leading
Pulley base and head pulley are constituted, and shock structure and the second connecting hole are provided with head pulley seat one end, if a connecting pin connects first
Hole and the second connecting hole pin joint are connect, shock structure is abutted with vibration damping sheet elasticity.
3. bidirectional buffering pulley system as claimed in claim 2, it is characterized in that：The head pulley seat is provided with head pulley axle
Set, using head pulley axle by head pulley build-in in head pulley axle sleeve both sides.
4. bidirectional buffering pulley system as claimed in claim 2, it is characterized in that：The head pulley seat is provided with load axle sleeve,
If a load beam coordinates with load set the acting of the damping buffer is outwards conducted.
5. bidirectional buffering pulley system as claimed in claim 1, it is characterized in that：The first outer fixture block on first moving block
Can snap in the first anticreep groove in first block.
6. bidirectional buffering pulley system as claimed in claim 1, it is characterized in that：The second outer fixture block on second moving block
Can snap in the second anticreep groove in second block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410538935.5A CN104314406B (en) | 2014-10-14 | 2014-10-14 | Bidirectional buffering pulley system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410538935.5A CN104314406B (en) | 2014-10-14 | 2014-10-14 | Bidirectional buffering pulley system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104314406A CN104314406A (en) | 2015-01-28 |
| CN104314406B true CN104314406B (en) | 2017-06-06 |
Family
ID=52369702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410538935.5A Active CN104314406B (en) | 2014-10-14 | 2014-10-14 | Bidirectional buffering pulley system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104314406B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695793B (en) * | 2015-02-08 | 2016-08-24 | 余兆生 | Buffer device of shower room sliding door |
| CN104763264B (en) * | 2015-03-26 | 2016-11-02 | 伍志勇 | A kind of damping press rebound adjusting means for sliding door |
| ES2871134T3 (en) * | 2016-01-29 | 2021-10-28 | Foshan Ideal Co Ltd | Soft positioning, cushioned and completely concealed shower room door opening / closing structure |
| WO2017166025A1 (en) * | 2016-03-28 | 2017-10-05 | 佛山市理想卫浴有限公司 | Door for shower room |
| CN106869657A (en) * | 2017-03-30 | 2017-06-20 | 中山启家移门五金科技有限公司 | Slide block structure |
| CN107386844B (en) * | 2017-09-01 | 2022-11-18 | 广东东泰五金精密制造有限公司 | Anti-falling structure for furniture sliding door |
| CN107386848B (en) * | 2017-09-04 | 2023-09-15 | 中山市欧派克五金制品有限公司 | Toggle block for pulley damper |
| CN107842270B (en) * | 2017-10-31 | 2023-08-15 | 广东东泰五金精密制造有限公司 | Two-way damping closing structure of furniture sliding door |
| CN110185346B (en) * | 2019-06-06 | 2021-01-26 | 饶国忠 | Soft door-closing loading vehicle for integrated sliding door |
| CN110130767B (en) * | 2019-06-06 | 2023-12-05 | 苏州升德精密电气有限公司 | Vertical pulling type laminated buffer of flat-open door |
| CN110185347B (en) * | 2019-06-19 | 2024-05-24 | 中山市固美特五金制品有限公司 | Convenient assembling and disassembling type buffering hanging wheel |
| WO2024229663A1 (en) * | 2023-05-08 | 2024-11-14 | 佛山市理想卫浴有限公司 | Two-way buffer |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5019898B2 (en) * | 2007-02-07 | 2012-09-05 | トックベアリング株式会社 | Bidirectional retract unit |
| JP5852817B2 (en) * | 2011-09-05 | 2016-02-03 | 不二ラテックス株式会社 | Shock absorber |
| JP5875329B2 (en) * | 2011-11-07 | 2016-03-02 | 株式会社ダイケン | Sliding door retractor |
| CN102536025A (en) * | 2011-12-23 | 2012-07-04 | 广东顶固集创家居股份有限公司 | Hanging wheel buffer and door body device |
| CN204126452U (en) * | 2014-10-14 | 2015-01-28 | 广东名门锁业有限公司 | Two-way buffer pulley system |
-
2014
- 2014-10-14 CN CN201410538935.5A patent/CN104314406B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104314406A (en) | 2015-01-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104314406B (en) | Bidirectional buffering pulley system | |
| CN104358495B (en) | Sound-proof pulley sliding door system | |
| CN202170702U (en) | Bidirectional buffer device for sliding door | |
| WO2007047051A3 (en) | Stabilizer bar | |
| CN204126452U (en) | Two-way buffer pulley system | |
| CN105151075A (en) | Energy absorption device and rail vehicle with energy absorption device | |
| WO2007020229A3 (en) | Vehicle with anti-roll devices | |
| KR101526429B1 (en) | Double Support Structure of a Front Body Structure of a Vehicle | |
| CN107878291A (en) | Can automatically reset slope backstopping device | |
| CN204020615U (en) | The bent spring locking structure of sliding rail of automobile seat | |
| CN204199994U (en) | Quiet hanging wheel sliding door system | |
| CN104328964B (en) | bidirectional buffer pulley mechanism | |
| CN108518150A (en) | A kind of electronic strut | |
| WO2008019933A3 (en) | Side sill for a motor vehicle | |
| CN101305868A (en) | Slide rail assembly and slide rail assembly comprising same | |
| CN108583615B (en) | A kind of railway carriage bindiny mechanism of double buffering | |
| CN204126445U (en) | Bidirectional buffering pulley mechanism | |
| IT1306549B1 (en) | MOTORCYCLE BODY SECTION. | |
| CN2883152Y (en) | Damper of folding bicycle | |
| CN208618975U (en) | A kind of electronic strut | |
| CN105351630A (en) | Pipe clamp for fixing automobile pipes | |
| CN206000914U (en) | A kind of cushion and the suspending mechanism with this cushion | |
| CN210739283U (en) | Split type automobile engine chain movable rail | |
| CN108583614B (en) | A kind of railway carriage bindiny mechanism based on universal joint | |
| CN201923204U (en) | Steering and limiting device of support carrier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |