CN108278057A - Pulley assembly and wardrobe - Google Patents
Pulley assembly and wardrobe Download PDFInfo
- Publication number
- CN108278057A CN108278057A CN201810260763.8A CN201810260763A CN108278057A CN 108278057 A CN108278057 A CN 108278057A CN 201810260763 A CN201810260763 A CN 201810260763A CN 108278057 A CN108278057 A CN 108278057A
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- China
- Prior art keywords
- door
- plate
- case
- pulley assembly
- adjusting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229920003266 Leaf® Polymers 0.000 claims description 14
- 230000033001 locomotion Effects 0.000 claims description 12
- 238000005452 bending Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 14
- 239000000725 suspension Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000002360 explosive Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009347 mechanical transmission Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- 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
- E05F5/003—Braking devices, e.g. checks; Stops; Buffers for sliding wings
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cabinets, Racks, Or The Like Of Rigid Construction (AREA)
- Extensible Doors And Revolving Doors (AREA)
- Support Devices For Sliding Doors (AREA)
Abstract
The invention discloses a kind of pulley assembly and wardrobes, the pulley assembly includes pulley main body, case and adjusting part, pulley main body includes holding member and the wheel body set on the bottom of holding member, case covers on holding member, adjusting part includes adjusting rod, depending post and guide rod, holding member is equipped with the vertical strip-shaped hole for accommodating depending post and the oblique strip-shaped hole for accommodating guide rod, adjusting rod sequentially passes through case and depending post in a manner of perpendicular to depending post, and adjusting rod and depending post screw-thread fit, the both ends of guide rod are fixedly connected with case, case with door-plate for connecting.The wardrobe includes cabinet and door-plate, and cabinet is equipped with guide rail and above-mentioned pulley assembly.The present invention can adjust the height of door-plate according to actual needs so that door-plate and cabinet matched, or the verticality of door-plate is adjusted, prevent door-plate from tilting, regulative mode is easy, improves the ease of use of furniture.
Description
Technical field
The present invention relates to technical field of furniture, more particularly, to a kind of pulley assembly and wardrobe.
Background technology
Structure type more universal in the glass door in furniture, room door, wardrobe door is push-and-pull Door suspension at present.It hangs and plows
Door generally assembles pulley respectively in door-plate upper and lower, and is moved in guide rail.Existing Door suspension function is more single, only has
Sliding function.And in fact, Door suspension is susceptible to the phenomenon that door-plate is tilted with cabinet height mismatch or door-plate, inclination refers to
Be that door-plate both sides are not concordant, such as in assembly because door-plate and cabinet height mismatch or door-plate caused by installation error incline
Oblique phenomenon, or the phenomenon that parts depreciation or loosen causes door-plate to sink or tilt after prolonged use, happen occasionally.Mesh
The counter-measure of preceding use is reinstalled after dismantling door-plate, this kind of solution takes time and effort, and is brought not to user's use
Just.
Invention content
The technical problem to be solved by the present invention is to provide a kind of pulley assembly and wardrobe, can adjust according to actual needs
The height of section door plate so that door-plate and cabinet matched, or the verticality of door-plate is adjusted, it prevents door-plate from tilting, adjusts
Mode is easy, improves the ease of use of furniture.
Above-mentioned technical problem is solved by the following technical programs：
A kind of pulley assembly, including pulley main body, case and adjusting part, the pulley main body include holding member and set
Wheel body in the bottom of the holding member, the case cover on the holding member, and the adjusting part includes adjusting
Bar, depending post and guide rod, the holding member are equipped with vertical strip-shaped hole for accommodating the depending post and for accommodating
The oblique strip-shaped hole of the guide rod, the length direction of the vertical strip-shaped hole perpendicular to horizontal plane, the oblique strip-shaped hole
Length direction is inclined relative to horizontal, and the depending post can be vertically movable in the vertical strip-shaped hole and the depending post
The width size of diameter and the vertical strip-shaped hole is adapted, the guide rod can in the oblique strip-shaped hole oblique movement and
The diameter of the guide rod and the width size of the oblique strip-shaped hole are adapted, and the depending post is parallel with the guide rod,
The adjusting rod sequentially passes through the case and the depending post in a manner of perpendicular to the depending post, and the adjusting rod and
The depending post screw-thread fit, the adjusting rod can drive the case to be moved back and forth along the length direction of the adjusting rod,
The both ends of the guide rod are fixedly connected with the case, and the case with door-plate for connecting.
The pulley assembly is equipped with adjusting rod, depending post and guide rod in adjusting part.Wherein, due to depending post
In vertical strip-shaped hole, it can only move up and down, be limited in horizontal direction, the adjusting rod being threadedly coupled with depending post is caused to turn
It can be moved forward and backward in the horizontal direction when dynamic.Again since adjusting rod is arranged on case, case can be driven to be moved forward and backward together.Cover
For shell during back-and-forth motion, guide rod fixed thereon also follows back-and-forth motion, and since guide rod is on pulley main body
Oblique strip-shaped hole in, guide rod coordinates during back-and-forth motion under the guiding role of oblique strip-shaped hole, can together up and down
It is mobile, and then case is driven to move up and down, to adjust the height of case.It is connect, thus can reach with case due to door-plate again
Adjust the effect of door-plate height.It, can be by adjusting the pulley assembly, to reach adjusting door when door-plate height and cabinet mismatch
The effect of plate height.Also, it, can be by adjusting it when the corresponding outfit pulley assembly in the both sides of door-plate and door-plate run-off the straight
One or two of pulley assembly, come achieve the effect that adjust door-plate keep door-plate concordant.This kind of regulative mode simplicity of the present invention,
It only needs through screwdriver or spanner rotation adjusting lever, it is easy to operate, it is time saving and energy saving, improve the easy-to-use of furniture
Property.Also, it is structure of the invention reasonable design, ingenious, it is only necessary to some mechanical transmission structures can reach effective regulating effect,
Low manufacture cost is conducive to promote the use of.
Above-mentioned technical proposal is further described below：
Further include horizontal buffer in one of the embodiments, the horizontal buffer is set on the case, described
Horizontal buffer be equipped with Telescopic movable buffer bar, the buffer bar perpendicular to the wheel body moving direction, when the door
When plate is folding door, the buffer bar when the folding door is closed with the folding door for offseting.Horizontal buffer is set
It sets, with cabinet hard collision when preventing folding door from closing, to ensure the service life of wardrobe, while also reducing and producing at closing time
Raw noise.
Further include bending connector in one of the embodiments, the bending connector is equipped with vertical walls and horizontal wall,
When the door-plate is folding door, the vertical walls are used for and install in the hinge connection on the door-plate, and the horizontal wall is used
It is connect in the top of the case.When door-plate is installed, vertical arm and the hinge connection of connector, pulley will can be bent in advance
Component being partly installed on guide rail in addition to bending connector, again that door-plate is in place later, horizontal wall directly hang on pulley
On the case of component, then by fastener etc. by the connection of the top of horizontal wall and case, this kind of design method makes door-plate dismount
It is convenient.
In one of the embodiments, the vertical arm be equipped with for hinged multigroup connecting hole, it is more
Group connecting hole along the wheel body moving direction interval be arranged, the vertical arm by the group connecting hole in part therein with
The hinge connection.In specific installation, hinge can be connect according to actual needs with some of connecting holes of vertical arm, be led to
Cross the position for changing the connecting hole being connected, you can when being opened with adjusting folding door, width when folding door folds.
One end of the adjusting rod is equipped with head in one of the embodiments, and the head is used for and the case
Outer surface offsets, and baffle ring is fixedly provided on the adjusting rod, the baffle ring is for the contacted inner surfaces with the case.Adjusting rod
On structure design so that adjusting rod can drive case to be moved forward and backward during being moved forward and backward, while adjusting rod again can phase
Case is rotated, ensures that adjusting rod can rotate realization height adjusting function.
The case includes shell and accessory plate in one of the embodiments, and the case cover is set to the holding structure
On part, the through-hole passed through for the adjusting rod is offered on the first siding of the shell, the internal diameter of the through-hole is more than described
The outer diameter of baffle ring is further opened with the windowing entered for the accessory plate in the shell on the second siding of the shell, described
First siding and second siding are adjacent, and the lower end of the accessory plate is concave up to be equipped with slot, and the accessory plate is located at described
When in shell, the one side of the accessory plate offsets with first siding, and another side offsets with the baffle ring, and the adjusting rod
Across the slot.By the way that the via design on shell is sufficiently large, in order to which adjusting rod can stretch into shell on the outside of shell
Body, meanwhile, in order to realize adjusting rod while case be driven to be moved forward and backward, Design assistant plate is inserted into from windowing in shell, accessory plate
It is stuck between baffle ring and the first siding, so that close fit between adjusting rod and case, position of the adjusting rod relative to case
Fixation is set, ensures adjusting rod and case synchronizing moving.
The wheel body includes position-limited wheel and the movable pulley positioned at the position-limited wheel both sides, institute in one of the embodiments,
It states position-limited wheel to rotate in the horizontal plane, the movable pulley is used for the limiting slot in guide rail in vertical rotation in surface, the position-limited wheel
Interior movement, the movable pulley in the guide groove of guide rail for moving.Pass through two movable pulleys and the position-limited wheel of centre
Cooperation so that pulley assembly movement is steady, is not in shaking phenomenon, anti-jump effect is good.
The bottom of the holding member is additionally provided with convex block in one of the embodiments, and the convex block is used for and guide rail
Longitudinal buffer device is mutually interlocked or detaches, and the longitudinal buffer device is equipped with elastic movable block moving up and down, and the convex block is used
It is clasped in the elastic movable block.Pass through the setting of the convex block so that the pulley assembly can be with longitudinal buffer device phase
Cooperation, achievees the effect that longitudinal buffer, and also achievees the effect that positioning of closing the door.When needing to open the door, it is only necessary to slightly exert oneself
Push door leaf so that the pulley assembly on door leaf is detached from the limitation of the longitudinal buffer device.
The holding member includes outer layer deckle board and internal layer mounting base, the internal layer installation in one of the embodiments,
Seat is fixed on the inside of the outer layer deckle board, and the movable pulley is set to the bottom end of the outer layer deckle board, the position-limited wheel and described
Convex block is set to the bottom of the internal layer mounting base, and the material of the outer layer deckle board is metal, the material of the internal layer mounting base
For plastics.Above-mentioned design makes the pulley assembly not only have preferable mechanical strength, but also alleviates weight, while internal layer mounting base
Shooting Technique may be used as plastic part and form complicated component, reduce the manufacture difficulty of pulley assembly entirety.This
Outside, the convex block being clasped with longitudinal buffer device is plastic material, for ensureing that pulley assembly enters button and dropout is smooth.
The technical program additionally provides a kind of wardrobe, including cabinet and door-plate, and the cabinet is equipped with guide rail and above-mentioned
Pulley assembly, for the pulley assembly for being slided on the guide rail, the door-plate includes sequentially connected at least two fans door leaf,
It is rotatably connected to form folding door between the two adjacent fan door leafs, the pulley assembly is connected by hinge and the door leaf
It connects.
The wardrobe can adjust door-plate (folding door) according to actual needs as a result of above-mentioned pulley assembly
Highly so that door-plate and cabinet matched, or the verticality of door-plate is adjusted, and prevent door-plate from tilting, regulative mode is easy,
Improve the ease of use of furniture.Also, the door-plate is folding door, reduces the space occupied required for door-plate is opened,
Door-plate is easy to use simultaneously, pushes and pulls freely.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the pulley assembly described in one embodiment of the invention；
Fig. 2 is the explosive view of pulley assembly shown in FIG. 1；
Fig. 3 is the sectional view of pulley assembly shown in FIG. 1；
Fig. 4 is the assembling relationship figure of the case and adjusting part in Fig. 1；
Fig. 5 is the explosive view of structure shown in Fig. 4；
Fig. 6 is the design sketch presented when the pulley assembly in Fig. 1 changes with door-plate link position；
Fig. 7 is the explosive view of the pulley main body in Fig. 1；
Fig. 8 is the structural schematic diagram with the matched upper rail of pulley assembly shown in FIG. 1；
Fig. 9 is the structural schematic diagram of the longitudinal buffer device in Fig. 8；
Figure 10 is the explosive view of the wardrobe described in one embodiment of the invention.
Reference sign：
100, pulley assembly, 110, case, 111, shell, the 1111, first siding, the 1112, second siding, 1113, through-hole,
1114, it opens a window, 112, accessory plate, 1121, slot, 120, pulley main body, 121, holding member, 1211, vertical strip-shaped hole,
1212, oblique pilot hole, 1213, outer layer deckle board, 1214, internal layer mounting base, 122, position-limited wheel, 123, movable pulley, 124, convex block,
130, adjusting part, 131, adjusting rod, 1311, head, 1312, baffle ring, 132, depending post, 133, guide rod, 140, bending connects
Fitting, 141, horizontal wall, 142, vertical arm, 1421, connecting hole, 150, horizontal buffer, 151, buffer bar, 200, lower sheave
Group, 310, upper rail, 311, limiting slot, 312, guide groove, 313, longitudinal buffer device, 3131, elastic movable block, 320, lower rail
Road, 400, door-plate, 410, door leaf, 420, hinge, 500, cabinet.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, below in conjunction with attached drawing and specific embodiment party
Formula, the present invention is further described in detail.It should be understood that the specific embodiments described herein are only solving
The present invention is released, protection scope of the present invention is not limited.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly anchored to another
On element or another element can also be fixed on by element placed in the middle.When an element be known as " connection " another
Element, it can be directly to another element or can also be to be connected to another yuan by element placed in the middle
Part.In addition, unless otherwise indicated, the otherwise descriptions such as term herein " first " and " second " are used only for distinguishing in specification
Various components, element, step etc., without the logical relation or sequence being intended to indicate that between various components, element, step
Relationship etc..
It is as shown in Figure 1 to Figure 3 the structural schematic diagram of the pulley assembly 100 described in one embodiment of the invention, including case
110, pulley main body 120 and adjusting part 130.The pulley main body 120 is including holding member 121 and is set to the holding member
The wheel body of 121 bottom.The case 110 covers on the holding member 121.The adjusting part 130 includes adjusting rod
131, depending post 132 and guide rod 133.The holding member 121 is equipped with the vertical bar shaped for accommodating the depending post 132
Hole 1211 and oblique strip-shaped hole 1212 for accommodating the guide rod 133.The length direction of the vertical strip-shaped hole 1211 hangs down
Directly in horizontal plane, the depending post 132 can vertically movable in the vertical strip-shaped hole 1211 and the depending post 132 diameter
It is adapted with the width size of the vertical strip-shaped hole 1211.The length direction of the oblique strip-shaped hole 1212 is with respect to the horizontal plane
Tilt, the guide rod 133 can in the oblique strip-shaped hole 1212 diameter of oblique movement and the guide rod 133 with it is described
The width size of oblique strip-shaped hole 1212 is adapted.The depending post 132 is parallel with the guide rod 133.The adjusting rod 131
The case 110 and the depending post 132, and the adjusting rod 131 are sequentially passed through in a manner of perpendicular to the depending post 132
With 132 screw-thread fit of the depending post.The adjusting rod 131 can drive the case 110 along the length of the adjusting rod 131
Direction moves back and forth.The both ends of the guide rod 133 are fixedly connected with the case 110, and the case 110 is used for and door-plate
400 connections, both ends and the case of the depending post 132 are not connected to.Specifically, in the present embodiment, adjusting rod 131 is along guide rail
The extending direction of extending direction setting, depending post 132 and guide rod 133 perpendicular to guide rail.
The operation principle and advantageous effect of above-mentioned pulley assembly 100 are illustrated below：The adjusting of the pulley assembly 100
Adjusting rod 131, depending post 132 and guide rod 133 are equipped in component 130.Wherein, since depending post 132 is in vertical strip-shaped hole
In 1211, it can only move up and down, be limited in horizontal direction, the adjusting rod being threadedly coupled with depending post 132 131 is caused to rotate
When can be moved forward and backward (direction of arrow S meanings as shown in Figure 3 be moved forward and backward direction) in the horizontal direction.And due to
Adjusting rod 131 is arranged on case 110, and case 110 can be driven to be moved forward and backward together.Case 110 during back-and-forth motion,
Guide rod 133 fixed thereon also follows back-and-forth motion, and the oblique strip-shaped hole due to guide rod 133 on pulley main body 120
In 1212, guide rod 133 coordinates during back-and-forth motion under the guiding role of oblique strip-shaped hole 1212, is moved down in meeting together
It is dynamic, and then case 110 is driven to move up and down, to adjust the height of case 110.It is connect again with case 110 due to door-plate 400,
The height that case 110 is thus adjusted by adjusting part 130 can reach the effect for adjusting 400 height of door-plate.In 400 height of door-plate
It, can be by adjusting the pulley assembly 100, to achieve the effect that adjust 400 height of door-plate when being mismatched with cabinet 500.Also, work as
The both sides of door-plate 400 are corresponding when being equipped with pulley assembly 100 and 400 run-off the straight of door-plate, can by adjust one of those or
Two pulley assemblies 100 keep door-plate 400 concordant to achieve the effect that adjust door-plate 400.This kind of regulative mode simplicity of the present invention,
It only needs through screwdriver or spanner rotation adjusting lever 131, it is easy to operate, it is time saving and energy saving, improve the use of furniture just
Profit.It is also, structure of the invention reasonable design, ingenious, it is only necessary to which that some mechanical transmission structures, which can reach, effective adjusts effect
Fruit, low manufacture cost are conducive to promote the use of.It should be noted that pulley assembly 100 described in the present embodiment can be used as Door suspension
Top sheave component 100, also can be used as the lower sheave group 200 of Door suspension.
In the present embodiment, as shown in figure 3, the guide rod 133 is two, two guide rods 133 are arranged in parallel.Two
The setting of guide rod 133 is for promoting 110 lifting moving of case more steady, smooth.Accordingly, holding member 121 is equipped with
Two groups of oblique strip-shaped holes 1212.The both ends of every guide rod 133 are fixedly connected with case 110.Riveting may be selected in guide rod 133
Nail, rivet are achieved a fixed connection with case 110 by riveting；In addition, guide rod 133 also can be welded directly with case 110.This reality
Example is applied not limit the concrete form and fixed form of guide rod 133.It should be noted that in other examples, institute
One or more of setting can be only arranged by stating guide rod 133 also.
Specifically, as shown in Figure 4 and Figure 5, one end of the adjusting rod 131 is equipped with head 1311, and the head 1311 is used
It offsets in the outer surface with the case 110, baffle ring 1312 is fixedly provided on the adjusting rod 131, the baffle ring 1312 is used for
With the contacted inner surfaces of the case 110.During structure design on adjusting rod 131 makes adjusting rod 131 be moved forward and backward
Case 110 can be driven to be moved forward and backward, while adjusting rod 131 can rotate again relative to case 110, ensure that adjusting rod 131 can
Height adjusting function is realized in rotation.
Further, please continue to refer to Fig. 4 and Fig. 5, the case 110 includes shell 111 and accessory plate 112.The shell
Body 111 covers on the holding member 121.It is offered on first siding 1111 of the shell 111 for the adjusting rod 131
The through-hole 113 passed through, the internal diameter of the through-hole 113 are more than the outer diameter of the baffle ring 1312.Second siding of the shell 111
The windowing 1114 entered for the accessory plate 112 in the shell 111 is further opened on 1112.First siding 1111 and institute
State that the second siding 1112 is adjacent, the lower end of the accessory plate 112 is concave up to be equipped with slot 1121, and the accessory plate 112 is via institute
Windowing 1114 is stated to enter in the shell 111.When the accessory plate 112 is located in the shell 111, the accessory plate 112
It offsets on one side with first siding 1111, another side offsets with the baffle ring 1312, and the adjusting rod 131 passes through the slot
Hole 1121.It is sufficiently large by designing the through-hole 113 on shell 111, in order to which adjusting rod 131 can be from the outside of shell 111
Shell 111 is stretched into, meanwhile, in order to realize adjusting rod 131 while case 110 be driven to be moved forward and backward, Design assistant plate 112 is from windowing
1114 be inserted into shells 111 in, accessory plate 112 is stuck between baffle ring 1312 and the first siding 1111 so that adjusting rod 131 with
Close fit between case 110, adjusting rod 131 are fixed relative to the position of case 110, ensure that adjusting rod 131 is same with case 110
Moved further.
In the present embodiment, please continue to refer to Fig. 1 and Fig. 2, the pulley assembly 100 further includes bending connector 140, institute
It states bending connector 140 and is equipped with vertical walls 142 and horizontal wall 141.The vertical walls 142 with the door-plate 400 for connecting, institute
Horizontal wall 141 is stated for being covered on the case 110 and being connect with the case 110.It, can be advance when door-plate 400 is installed
The vertical arm 142 for bending connector 140 is connect with door-plate 400, part of the pulley assembly 100 in addition to bending connector 140
It is installed on guide rail, again that door-plate 400 is in place later, horizontal wall 141 is directly hung on the case 110 of pulley assembly 100, then
Horizontal wall 141 is connect with the top of case 110 by fastener etc., this kind of design method makes door-plate 400 convenient for disassembly and assembly.
When the door-plate 400 is folding door, the vertical arm 142 and the hinge connection on the door-plate 400.It is optional
Ground, the vertical arm 142 be equipped with multigroup connecting hole 1421, multigroup connecting hole 1421 along the wheel body moving direction interval
Setting.The vertical arm 142 passes through the part group therein connecting hole 1421 and the hinge connection.In specific installation,
Hinge can be connect with some of connecting holes 1421 of vertical arm 142 according to actual needs, as shown in Fig. 2, may be selected A groups or
B groups or other group of connecting hole 1421 and hinge connection, by the position for changing the connecting hole 1421 being connected, you can to adjust folding
When folded door is opened, width when folding door overlaps that is to say and further adjust the space that cabinet 500 is opened.It is illustrated in figure 6 folding
The figure of folded door overlook direction, the width that L1 is corresponding when being folding door overlapping when hinge is connect with A group connecting holes, L2 is corresponding to be
Width when folding door overlaps when hinge is connect with B group connecting holes.It should be noted that the pulley assembly 100 is not only applicable in
In folding door, it is applied equally to the door-plate of being in unfolded form, such as common sliding door.
Further, as depicted in figs. 1 and 2, the pulley assembly 100 further includes horizontal buffer 150, and the transverse direction is slow
Device 150 is rushed in the horizontal wall 141.In the case of not having to bend connector 140, horizontal buffer 150 also can be direct
On the case 110.The horizontal buffer 150 is equipped with the buffer bar 151 of Telescopic movable, and the buffer bar 151 hangs down
Directly in the moving direction of the wheel body.The buffer bar 151 when the folding door is closed with the folding door for offseting.It needs
It is noted that " transverse direction " herein refers to the extending direction perpendicular to the direction that wheel body moves namely guide rail, " longitudinal direction "
Refer to the direction of wheel body movement.The setting of horizontal buffer 150, when preventing folding door from closing with 500 hard collision of cabinet,
To ensure the service life of wardrobe, while also reduce the noise generated at closing time.
As shown in fig. 7, in the present embodiment, the wheel body includes position-limited wheel 122 and positioned at 122 both sides of the position-limited wheel
Movable pulley 123.The position-limited wheel 122 rotates in the horizontal plane, and the movable pulley 123 is in vertical rotation in surface.Movable pulley 123 can
Setting two, four or multiple, position-limited wheel 122 can be arranged one, it is two or more.Incorporated by reference to Fig. 8, the position-limited wheel 122 is used
It is moved in the limiting slot 311 in guide rail (upper rail 310), the movable pulley 123 is used to move in the guide groove 312 of guide rail
It is dynamic.Pass through the cooperation of two movable pulleys 123 and the position-limited wheel 122 of centre so that the pulley assembly 100 moves steadily, no
It will appear shaking phenomenon, anti-jump effect is good.
Further, please continue to refer to Fig. 7 and Fig. 8, the bottom of the holding member 121 is additionally provided with convex block 124, described convex
Block 124 is for being mutually interlocked or detaching with the longitudinal buffer device 313 of guide rail.Specifically, as shown in figure 9, the longitudinal buffer device
313 are equipped with elastic movable block 3131 moving up and down, and the convex block 124 is used to match with the elastic buckle of movable block 3131
It closes.Pass through the setting of the convex block 124 so that the pulley assembly 100 can be matched with longitudinal buffer device 313, reach longitudinal slow
The effect of punching, and also achieve the effect that positioning of closing the door.When needing to open the door, it is only necessary to slightly enforce door leaf 410 so that
Pulley assembly 100 on door leaf 410 is detached from the limitation of the longitudinal buffer device 313.
In the present embodiment, please continue to refer to Fig. 7, the holding member 121 includes that outer layer deckle board 1213 and internal layer are installed
Seat 1214, the internal layer mounting base 1214 is fixed on the inside of the outer layer deckle board 1213.The movable pulley 123 is set to described outer
The bottom end of layer deckle board 1213, the position-limited wheel 122 and the convex block 124 are set to the bottom of the internal layer mounting base 1214.Institute
The material for stating outer layer deckle board 1213 is metal, and the material of the internal layer mounting base 1214 is plastics.Above-mentioned design makes the pulley
Component 100 not only has preferable mechanical strength, but also alleviates weight, while internal layer mounting base 1214 may be used as plastic part
Shooting Technique forms complicated component, reduces the whole manufacture difficulty of pulley assembly 100.In addition, with longitudinal buffer device
313 convex blocks 124 being clasped are plastic material, for ensureing that pulley assembly 100 enters button and dropout is smooth.It needs to illustrate
It is that in other examples, the outer layer deckle board and internal layer mounting base 1214 are alternatively integral connecting structure.
As shown in Figure 10, one embodiment of the invention additionally provides a kind of wardrobe, including cabinet 500 and door-plate 400.The cabinet
Body 500 is equipped with guide rail and above-mentioned pulley assembly 100, and the pulley assembly 100 on the guide rail for sliding.Specifically
Ground, the guide rail may include upper rail 310 and lower railway 320.In the present embodiment, above-mentioned pulley is used cooperatively on upper rail 310
Component 100, lower sheave group 200 is used cooperatively on lower railway 320, and lower sheave group 200 can select common cunning according to actual needs
Wheel assembly.At this point, in order to realize that the height of door-plate 400 is adjusted, the cooperation side taken between lower railway 320 and lower sheave group 200
Formula needs to ensure that lower sheave group 200 can follow 400 lifting moving of door-plate.It, can be it should be noted that in other embodiments
Top sheave group is set on upper rail 310, above-mentioned pulley assembly 100 is set on lower railway 320, upper rail 310 at this time and upper cunning
The fit system taken between wheel group needs to ensure that top sheave group can follow 400 lifting moving of door-plate.It is described in the present embodiment
Door-plate 400 be folding door, can be one group, two or more sets.The folding door includes sequentially connected at least two fans door leaf 410,
(such as pass through hinge 420) between the adjacent two fan door leaf 410 to be rotatably connected, the pulley assembly 100 by hinge and
The door leaf 410 connects.
The wardrobe can adjust (the folding of door-plate 400 according to actual needs as a result of above-mentioned pulley assembly 100
Folded door) height so that door-plate 400 and 500 matched of cabinet, or adjustment door-plate 400 verticality, prevent door-plate 400
It tilts, regulative mode is easy, improves the ease of use of furniture.Also, the door-plate 400 is folding door, reduces door
The space that plate 400 occupies required for opening, while door-plate 400 is easy to use, pushes and pulls freely.
Each technical characteristic of above example can carry out arbitrary and close, to keep description succinct, not to above-described embodiment
In all possible close of each technical characteristic be all described, as long as however, a conjunction of these technical characteristics there is no lances
Shield is all considered to be the range of this specification record.
Only several embodiments of the present invention are expressed for above example, the description thereof is more specific and detailed, but can not
Therefore it is construed as limiting the scope of the patent.It should be pointed out that for those of ordinary skill in the art,
Under the premise of not departing from present inventive concept, various modifications and improvements can be made, these are all within the scope of protection of the present invention.
Claims (10)
1. a kind of pulley assembly, which is characterized in that including pulley main body, case and adjusting part, the pulley main body includes protecting
Component and the wheel body set on the bottom of the holding member are held, the case covers on the holding member, the adjusting group
Part includes adjusting rod, depending post and guide rod, and the holding member is equipped with the vertical strip-shaped hole for accommodating the depending post
With the oblique strip-shaped hole for accommodating the guide rod, the length direction of the vertical strip-shaped hole perpendicular to horizontal plane, it is described tiltedly
It is inclined relative to horizontal to the length direction of strip-shaped hole, the depending post can vertically movable in the vertical strip-shaped hole and institute
The diameter for stating depending post and the width size of the vertical strip-shaped hole are adapted, and the guide rod can be in the oblique strip-shaped hole
The width size of the diameter of oblique movement and the guide rod and the oblique strip-shaped hole is adapted, and the depending post and described is led
Parallel to bar, the adjusting rod sequentially passes through the case and the depending post, and institute in a manner of perpendicular to the depending post
Adjusting rod and the depending post screw-thread fit are stated, the adjusting rod can drive the case along the length direction of the adjusting rod
It moves back and forth, the both ends of the guide rod are fixedly connected with the case, and the case with door-plate for connecting.
2. pulley assembly according to claim 1, which is characterized in that further include horizontal buffer, the horizontal buffer
On the case, the horizontal buffer is equipped with the buffer bar of Telescopic movable, and the buffer bar is perpendicular to the wheel body
Moving direction, when the door-plate is folding door, the buffer bar is used for when the folding door is closed and the folding door
It offsets.
3. pulley assembly according to claim 1, which is characterized in that further include bending connector, the bending connector
Equipped with vertical walls and horizontal wall, the vertical walls with the door-plate for connecting, and the horizontal wall is for being covered on the case
Above and with the case it connect.
4. pulley assembly according to claim 3, which is characterized in that when the door-plate is folding door, the vertical arm
With the hinge connection on the door-plate, the vertical arm be equipped with multigroup connecting hole, multigroup connecting hole along the wheel body shifting
Dynamic direction interval setting, the vertical arm pass through the group connecting hole in part therein and the hinge connection.
5. pulley assembly according to claim 1, which is characterized in that one end of the adjusting rod is equipped with head, the head
Portion is used to offset with the outer surface of the case, and baffle ring is fixedly provided on the adjusting rod, and the baffle ring is used for and the case
Contacted inner surfaces.
6. pulley assembly according to claim 5, which is characterized in that the case includes shell and accessory plate, the shell
Body covers on the holding member, and the through-hole passed through for the adjusting rod is offered on the first siding of the shell, described
The internal diameter of through-hole is more than the outer diameter of the baffle ring, is further opened on the second siding of the shell for described in accessory plate entrance
Windowing in shell, first siding and second siding are adjacent, and the lower end of the accessory plate is concave up to be equipped with slot, institute
When stating accessory plate and being located in the shell, the adjusting rod passes through the slot, the one side of the accessory plate and first wall
Plate offsets, and another side offsets with the baffle ring.
7. pulley assembly according to any one of claim 1 to 6, which is characterized in that the wheel body include position-limited wheel and
Movable pulley positioned at the position-limited wheel both sides, the position-limited wheel rotate in the horizontal plane, the movable pulley in vertical rotation in surface,
The position-limited wheel in the limiting slot of guide rail for moving, and the movable pulley in the guide groove of guide rail for moving.
8. pulley assembly according to claim 7, which is characterized in that the bottom of the holding member is additionally provided with convex block, institute
Convex block is stated for being mutually interlocked or detaching with the longitudinal buffer device of guide rail, the longitudinal buffer device is equipped with elasticity moving up and down
Movable block, the convex block are used to be clasped with the elastic movable block.
9. pulley assembly according to claim 8, which is characterized in that the holding member includes outer layer deckle board and internal layer peace
Seat is filled, the internal layer mounting base is fixed on the inside of the outer layer deckle board, and the movable pulley is set to the bottom end of the outer layer deckle board,
The position-limited wheel and the convex block are set to the bottom of the internal layer mounting base, and the material of the outer layer deckle board is metal, described
The material of internal layer mounting base is plastics.
10. a kind of wardrobe, which is characterized in that including cabinet and door-plate, the cabinet is equipped with guide rail and such as claim 1 to 9
Any one of described in pulley assembly, for the pulley assembly for being slided on the guide rail, the door-plate includes being sequentially connected
At least two fan door leafs, be rotatably connected to form folding door between the adjacent two fan door leafs, the pulley assembly passes through hinge
Chain is connect with the door leaf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810260763.8A CN108278057A (en) | 2018-03-27 | 2018-03-27 | Pulley assembly and wardrobe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810260763.8A CN108278057A (en) | 2018-03-27 | 2018-03-27 | Pulley assembly and wardrobe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108278057A true CN108278057A (en) | 2018-07-13 |
Family
ID=62810689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810260763.8A Pending CN108278057A (en) | 2018-03-27 | 2018-03-27 | Pulley assembly and wardrobe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108278057A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209090A (en) * | 2018-11-02 | 2019-01-15 | 广东东泰五金精密制造有限公司 | A kind of integrated optimization automatic dismounting machine structure of furniture folding door |
| CN109356477A (en) * | 2018-11-02 | 2019-02-19 | 广东东泰五金精密制造有限公司 | A kind of integrated optimization automatic dismounting machine structure for furniture folding door |
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