CN108150043B - Integrated optimized damping opening and closing structure of furniture sliding door - Google Patents
Integrated optimized damping opening and closing structure of furniture sliding door Download PDFInfo
- Publication number
- CN108150043B CN108150043B CN201810123295.XA CN201810123295A CN108150043B CN 108150043 B CN108150043 B CN 108150043B CN 201810123295 A CN201810123295 A CN 201810123295A CN 108150043 B CN108150043 B CN 108150043B
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- Prior art keywords
- sliding
- swinging element
- swinging
- furniture
- damper
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- 238000013016 damping Methods 0.000 title claims abstract description 97
- 230000002457 bidirectional effect Effects 0.000 claims description 9
- 230000003993 interaction Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000005253 cladding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
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- 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
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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
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
-
- 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
- E05D15/066—Details, e.g. suspension or supporting guides for wings supported at the bottom
-
- 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
- E05F5/10—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with piston brakes
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/42—Sliding wings; Details of frames with respect to guiding
- E06B3/46—Horizontally-sliding wings
- E06B3/4663—Horizontally-sliding wings specially adapted for furniture
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The integrated optimized damping opening and closing structure of the furniture sliding door comprises a toggle device, a front roller assembly, a rear roller assembly and a damping device, wherein connecting pieces are arranged on the front roller assembly and/or the rear roller assembly and/or the damping device, and the damping device comprises a fixed bracket, a shell, a damper and a swinging element; the fixed support is provided with a curve standby area and a linear sliding area, the toggle device interacts with the swinging element and drives the swinging element to slide on the curve standby area and the linear sliding area, the damper is arranged on the fixed support, at least one end of the damper is connected with the swinging element in a matched mode, damping buffer force is generated by the damper through sliding of the swinging element, and the shell is at least partially coated on the fixed support, the damper and the swinging element. The invention has the characteristics of simple and reasonable structure, reliable performance, convenient operation, long service life, low manufacturing cost, high connection compactness among the components, mute, stable and smooth opening and closing process, small force application and the like, and has strong practicability.
Description
Technical Field
The invention relates to an integrated optimized damping opening and closing structure of a furniture sliding door.
Background
Chinese patent CN2803114Y discloses an automatic opening device for drawer slide rail in 8/9 2006, wherein a slide groove of a fixing seat provided on a slide rail connected to a cabinet body provides sliding of a slide hook, and by means of the pushing and leaning linkage of a linkage rod locked on the slide rail of the drawer and elastic restoring force of an elastic element, the automatic opening device is said to achieve an automatic opening function after the drawer is pressurized by matching with a positioning shaft of a rocker pivoted on the fixing seat and guiding of a guiding channel, a clamping channel, a guiding supporting channel and a guiding channel on the back of the slide hook; in addition, when the drawer is to be opened, the drawer is required to be pressed to slide inwards for more than a certain distance, so that the automatic opening function can be achieved, the drawer cannot be mistakenly operated due to careless touch of a user or a child, and the safety can be relatively improved; the automatic opening device is respectively arranged between the left side and the right side of the drawer and the cabinet body, so that the automatic opening device not only occupies no space, but also can achieve the automatic opening function only by pressing any part of the panel of the drawer to slide inwards for more than a certain distance, and has the advantage of convenient operation for a user. However, the automatic opening device of the drawer slide rail with the structure has a complex structure, is not flexible to operate in the actual use process, can be in a locking state during the operation, can only be used for the drawer slide rail, cannot be used for a sliding door, has a small application range, and cannot meet the use requirements of users. Therefore, further improvements are needed.
Disclosure of Invention
The invention aims to provide the integrated optimized damping opening and closing structure of the furniture sliding door, which has the advantages of simple and reasonable structure, reliable performance, convenient operation, long service life, low manufacturing cost, high connection compactness among all components, silence, stability, smoothness and small force application in the opening and closing process, so as to overcome the defects in the prior art.
According to the integrated damping switching structure of optimizing of this purpose design's furniture sliding door, including the stirring device, preceding roller assembly, back roller assembly to and set up before, back roller assembly between, and with the effect of stirring device produce the damping buffer force's damping device, its characterized in that: the front roller assembly and/or the rear roller assembly and/or the damping device are/is provided with a connecting piece, and the damping device at least comprises a fixed bracket, a shell, a damper and a swinging element; the fixed support is provided with a curve standby area and a linear sliding area, the toggle device interacts with the swinging element and drives the swinging element to slide on the curve standby area and the linear sliding area, the damper is arranged on the fixed support, at least one end of the damper is connected with the swinging element in a matched mode, damping buffer force is generated by the damper through sliding of the swinging element, and the shell at least partially covers the fixed support, the damper and the swinging element.
The damping device is a unidirectional damping device, one end of the damper is connected with the swinging element in a matched manner, the other end of the damper is connected with the fixed support in a matched manner, and the damper generates unidirectional damping buffer force through the sliding of the swinging element.
Or the damping device is a bidirectional damping device, the swinging elements are provided with two swinging elements, the swinging elements are respectively a first swinging element and a second swinging element, the first swinging element and the second swinging element respectively slide on the curve standby area and the linear sliding area, two ends of the damper are respectively connected with the first swinging element and the second swinging element in a matched manner, and the damper respectively generates bidirectional damping buffer force through the sliding of the first swinging element and the second swinging element.
The fixed support is provided with a linear sliding region, a front curve standby region and a rear curve standby region are respectively arranged at the front part and the rear part, the first swinging element slides on the front curve standby region and the linear sliding region, and the second swinging element slides on the rear curve standby region and the linear sliding region; the first swinging element and the second swinging element are respectively connected with a sliding element, the two sliding elements respectively slide on the linear sliding area, one end of each sliding element is respectively connected with the first swinging element and the second swinging element in a rotating way, and the other end of each sliding element is respectively provided with a connecting part; the damper at least comprises a cylinder body and a piston rod which slides and stretches on the cylinder body, and the cylinder body and the piston rod are respectively connected with the connecting parts of the two sliding elements in a matched mode.
One end of the sliding element is provided with a rotating part, the first swinging element and the second swinging element are respectively provided with a rotating matching part, and one end of the sliding element is respectively connected with the rotating matching parts of the first swinging element and the second swinging element in a rotating way through the rotating parts.
The connecting part comprises a clamping position, a clamping matching position and a clamping position are arranged on the cylinder body or the piston rod and are mutually clamped, and/or the connecting part comprises an assembling position, and an assembling matching position and an assembling position are mutually assembled on the piston rod or the cylinder body.
The first swinging element and the second swinging element are respectively provided with a soft touch piece, and the toggle devices are provided with two toggle parts and are respectively provided with a toggle part.
When the first swinging element and the second swinging element are respectively positioned in the front curve standby area and the back curve standby area, one of the poking devices acts on the soft touch piece of the first swinging element through the poking part and drives the first swinging element to slide from the front curve standby area to the linear sliding area, the first swinging element drives one sliding element to slide on the linear sliding area during sliding, the sliding element drives the piston rod to move towards the cylinder body during sliding, the damper compresses and generates damping buffer force, and the positions of the second swinging element and the cylinder body basically remain unchanged.
When the first swinging element and the second swinging element are respectively positioned in the front curve standby area and the back curve standby area, the other toggle device acts on the soft touch piece of the second swinging element through the toggle part and drives the second swinging element to slide from the back curve standby area to the linear sliding area, the second swinging element drives the other sliding element to slide on the linear sliding area when sliding, the other sliding element drives the cylinder body to move towards the direction of the piston rod when sliding, the damper compresses and generates damping buffer force, and the positions of the first swinging element and the piston rod basically remain unchanged.
The shell is U-shaped and is provided with a limiting guide groove part, and the shell is at least partially coated on the fixed support, the damper, the first swinging element, the second swinging element and the two sliding elements through the limiting guide groove part; the soft touch parts of the first swinging element and the second swinging element at least partially extend out of the limiting guide groove part and respectively interact with the poking parts of the two poking devices; a tension spring is also arranged between the two sliding elements.
The structure also comprises a furniture sliding door, a furniture cabinet body and a sliding groove; the sliding groove is arranged on the furniture cabinet body, the toggle device, the front roller assembly, the rear roller assembly and the damping device are respectively arranged on the sliding groove, and the front roller assembly, the rear roller assembly and the damping device are connected with the furniture sliding door in a matched manner through connecting pieces; the furniture sliding door is opened and closed on the sliding groove of the furniture cabinet body in a sliding way through the front roller wheel assembly and the rear roller wheel assembly, and is closed on the furniture cabinet body in a damping way through the interaction of the toggle device and the damping device when the furniture sliding door is closed in a sliding way.
The toggle device is provided with a notch part, and the swinging element is provided with an elastic notch matching part.
When the furniture sliding door is closed relative to the furniture cabinet body and the swinging element is in a linear sliding area, the toggle device acts on the elastic notch matching part of the swinging element to enable the elastic notch matching part to elastically deform, and the elastic notch matching part is buckled with the notch part after the elastic notch matching part elastically deforms.
When the elastic notch matching part and the notch part are buckled with each other and the furniture sliding door is opened relative to the furniture cabinet body, the toggle device acts on the swinging element and drives the swinging element to slide from the linear sliding area to the curve standby area, wherein the notch part of the toggle device is separated from the elastic notch matching part when the swinging element slides to the curve standby area.
An upper groove part and a lower groove part are arranged on the sliding groove, and a communication groove part is arranged between the upper groove part and the lower groove part; the toggle device is fixedly arranged on the upper groove part, and is provided with a toggle part, and the front roller assembly, the rear roller assembly and the damping device are arranged on the lower groove part and are connected with the furniture sliding door in a matched manner through a connecting piece; the poking part extends towards the direction of the lower groove part through the communication groove part and interacts with the swinging element when the furniture sliding door is closed in a sliding way relative to the furniture cabinet body, so that the furniture sliding door is closed on the furniture cabinet body in a damping way.
One end of the connecting piece is movably arranged on the front roller assembly and/or the rear roller assembly and/or the damping device, and the other end of the connecting piece is connected with the furniture sliding door in a matched manner; the connecting piece is also provided with an adjusting part, and the upper and lower relative positions between the furniture sliding door and the furniture cabinet body are adjusted through the adjusting part.
According to the invention, through the improvement of the structure, the sliding groove is arranged on the furniture cabinet body, the toggle device, the front roller assembly, the rear roller assembly and the damping device are respectively arranged on the sliding groove, so that the inner space of the sliding groove is effectively utilized, the connection compactness among all components is higher, the whole volume of a product is smaller, the appearance is simpler, the front roller assembly, the rear roller assembly and the damping device are connected with the furniture sliding door in a matched manner through the connecting piece, the furniture sliding door is opened and closed on the sliding groove of the furniture cabinet body in a sliding manner through the front roller assembly and the rear roller assembly, and the furniture sliding door is closed on the furniture cabinet body in a damping manner through the interaction of the toggle device and the damping device in a sliding manner, so that the assembly between the furniture sliding door and the furniture cabinet body is effectively simplified, the appearance of the furniture sliding door is tidier and more exquisite after the assembly, and the sliding opening and closing of the furniture sliding door are facilitated.
The two toggle devices are arranged, the damping device is a bidirectional damping device, sliding elements on the damping device can be in fit connection with two ends of the damper, processing and production are facilitated, meanwhile, the design and production cost of products are reduced, and the damping device is also provided with a shell which is at least partially coated on the fixed support, the damper and the first swinging element and the second swinging element, so that the damper and the first swinging element and the second swinging element can be positioned on the fixed support, and the connection compactness among all components is improved; when the damping buffer device works, the two poking devices respectively act on the first swinging element and the second swinging element, the dampers compress and generate damping buffer force, so that the furniture sliding door is closed on the furniture cabinet body in a left-right bidirectional damping buffer mode, the furniture sliding door and the furniture cabinet body are closed at a uniform speed, in a mute mode, stably and smoothly with small force, the left-right bidirectional damping buffer closing effect of the furniture sliding door can be achieved by only using one damper, the use experience of a user is improved, meanwhile, the production cost is further reduced, the structural volume is effectively reduced, the connection compactness among all components is improved, the damping buffer force generated by a single damper is the same and stable, the same force is generated when the furniture sliding door is closed on the left side and the right side of the furniture cabinet body, the use of the user is more convenient, the use experience of the furniture sliding door is further improved, the up-down jumping phenomenon caused by the sliding opening and closing process of the furniture sliding door is solved, and the service life of a product is prolonged.
In order to prevent the closing buffer force of the poking device and the damping device from failing, a notch part is arranged on the poking device, an elastic notch matching part is arranged on the swinging element, when the furniture sliding door is closed relative to the furniture cabinet body and the swinging element is positioned in a linear sliding area, the poking device acts on the elastic notch matching part of the swinging element to enable the elastic notch matching part to elastically deform, the elastic notch matching part is buckled with the notch part after elastic deformation, when the elastic notch matching part and the notch part are buckled with each other, and the furniture sliding door is opened relative to the furniture cabinet body, the poking device acts on the swinging element and drives the swinging element to slide from the linear sliding area to the curve standby area, wherein the notch part of the poking device is separated from the elastic notch matching part mutually when the swinging element slides to the curve standby area, so that the normal use state of the poking device and the damping device can be corrected, the problem that the poking device and the damping device fail due to interaction when in use is incorrect by a user, the inaccurate position of the poking device and the damping device is effectively solved, and the problem of the buffer force failure is improved; and the swing element is provided with a soft touch piece to interact with the toggle device, so that noise and collision generated during interaction of the soft touch piece and the toggle device are effectively reduced, and the service life of a product is prolonged.
Simultaneously, through still can realize the regulation of upper and lower relative position through the regulation portion on the connecting piece between furniture sliding door and the furniture cabinet body, the user can be according to the upper and lower position between the realization user demand regulation furniture sliding door and the furniture cabinet body, has further made things convenient for user's use.
Comprehensively, the device has the characteristics of simple and reasonable structure, reliable performance, convenient operation, long service life, low manufacturing cost, high connection compactness among all components, mute, stable and smooth opening and closing process, small force application and the like, and has strong practicability.
Drawings
Fig. 1 is an exploded view of a first embodiment of the present invention.
Fig. 2 is a schematic diagram of an assembly structure of a first embodiment of the present invention.
Fig. 3 is a schematic view (side view) of an assembled structure of the first embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a toggle device according to a first embodiment of the present invention.
Fig. 5 is an exploded view of a damping device according to a first embodiment of the present invention.
FIG. 6 is a schematic view showing an assembly structure of a damping device according to a first embodiment of the present invention.
Fig. 7 is a schematic view (partially cut-away) showing an assembled structure of a damping device according to a first embodiment of the present invention.
Fig. 8 is a schematic view showing an assembled structure of a damper and two sliding members according to a first embodiment of the present invention.
Fig. 9 is a schematic view of a damper according to a first embodiment of the present invention.
Fig. 10 is a schematic diagram showing an exploded structure of the swing element and the soft touch member according to the first embodiment of the present invention.
Fig. 11 is an enlarged schematic view of the structure at a in fig. 7.
Fig. 12 to 14 are schematic views showing the anti-disengagement function of the toggle device and the damping device according to the first embodiment of the present invention.
Fig. 15 is a schematic view showing damping actions of the toggle device and the damping device according to the first embodiment of the present invention.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Referring to fig. 1-15, the integrated optimized damping opening and closing structure of the furniture sliding door comprises a toggle device B, a front roller assembly C, a rear roller assembly D, and a damping device E arranged between the front roller assembly and the rear roller assembly and generating damping buffer force with the action of the toggle device B, wherein a connecting piece 1 is arranged on the front roller assembly C and/or the rear roller assembly D and/or the damping device E, and the damping device E at least comprises a fixed bracket 2, a shell 3, a damper and a swinging element; wherein, be provided with curve standby region and linear sliding region on the fixed bolster 2, toggle device B and swing component interact, and drive swing component slides on curve standby region and linear sliding region, and the attenuator sets up on the fixed bolster 2, and at least one end is connected with swing component cooperation, and the attenuator produces damping buffer force through swing component's slip, and shell 3 at least part cladding is on fixed bolster 2, attenuator and swing component.
Further, the damping device E is a unidirectional damping device E, one end of the damper is connected with the swinging element in a matched manner, the other end of the damper is connected with the fixed support 2 in a matched manner, and the damper generates unidirectional damping buffer force through sliding of the swinging element.
Or the damping device E is a bidirectional damping device E, two swinging elements are respectively provided with a first swinging element 4 and a second swinging element 5, the first swinging element and the second swinging element respectively slide on a curve standby area and a linear sliding area, two ends of the damper are respectively connected with the first swinging element and the second swinging element in a matching way, and the damper respectively generates bidirectional damping buffer force through the sliding of the first swinging element and the second swinging element.
Further, a linear sliding region 6 is arranged on the fixed bracket 2, a front curve standby region 7 and a rear curve standby region 8 are respectively arranged at the front and the rear, the first swinging element 4 slides on the front curve standby region 7 and the linear sliding region 6, and the second swinging element 5 slides on the rear curve standby region 8 and the linear sliding region 6; the first swinging element 4 and the second swinging element 5 are respectively connected with a sliding element 9, the two sliding elements 9 respectively slide on the linear sliding area 6, one end of each sliding element is respectively connected with the first swinging element and the second swinging element in a rotating way, and the other end of each sliding element is respectively provided with a connecting part; the damper at least comprises a cylinder body 10 and a piston rod 11 which slides and stretches on the cylinder body 10, and the cylinder body 10 and the piston rod 11 are respectively connected with the connecting parts of the two sliding elements 9 in a matching way.
Further, one end of the sliding element 9 is provided with a rotating portion 12, the first and second swinging elements 5 are respectively provided with a rotating fitting portion 13, and one end of the sliding element 9 is respectively connected with the rotating fitting portions 13 of the first and second swinging elements 5 in a rotating manner through the rotating portion 12.
Further, the connecting portion includes a clamping position 14, a clamping matching position 16 is arranged on the cylinder body 10 or the piston rod 11 and clamped with the clamping position 14, and/or the connecting portion includes an assembling position 15, and an assembling matching position 17 is arranged on the piston rod 11 or the cylinder body 10 and assembled with the assembling position 15.
The preferred connecting part of this embodiment includes joint position 14 and assembly position 15, is provided with joint cooperation position 16 and joint position 14 each other joint on the cylinder body 10, is provided with assembly cooperation position 17 and assembly position 15 each other on the piston rod 11. I.e. the sliding element 9 can be coupled by means of a mating connection with the cylinder 10 and the piston rod 11.
Further, the first swinging element 4 and the second swinging element 5 are respectively provided with a soft touching piece 18, and the toggle device B is provided with two toggle parts 19 respectively.
Further, when the first swinging element 4 and the second swinging element 5 are respectively located in the front curve standby area and the rear curve standby area, one of the shifting devices B acts on the soft touching piece 18 of the first swinging element 4 through the shifting part 19 and drives the first swinging element 4 to slide from the front curve standby area 7 to the linear sliding area 6, the first swinging element 4 drives one sliding element 9 to slide on the linear sliding area 6 during sliding, the sliding element 9 drives the piston rod 11 to move towards the cylinder body 10 during sliding, the damper compresses and generates damping buffer force, and the positions of the second swinging element 5 and the cylinder body 10 are basically kept unchanged.
Further, when the first swinging member 4 and the second swinging member 5 are respectively located in the front and rear curved standby areas, the other toggle device B acts on the soft contact piece 18 of the second swinging member 5 through the toggle portion 19, and drives the second swinging member 5 to slide from the rear curved standby area 8 to the linear sliding area 6, the second swinging member 5 drives the other sliding member 9 to slide on the linear sliding area 6 when sliding, the other sliding member 9 drives the cylinder 10 to move in the direction of the piston rod 11 when sliding, and the damper compresses and generates a damping buffer force, wherein the positions of the first swinging member 4 and the piston rod 11 remain substantially unchanged.
Further, the shell 3 is U-shaped and is provided with a limiting guide groove part 20, and the shell 3 is at least partially coated on the fixed bracket 2, the damper, the first swinging element 4, the second swinging element 5 and the two sliding elements 9 through the limiting guide groove part 20; the soft contact piece 18 of the first swinging element 4 and the second swinging element 5 at least partially extends out of the limiting guide groove part 20 and respectively interacts with the poking parts 19 of the two poking devices B; a tension spring 21 is also arranged between the two sliding elements 9.
The structure also comprises a furniture sliding door 22, a furniture cabinet 23 and a sliding groove 24; the sliding groove 24 is arranged on the furniture cabinet 23, the poking device B, the front roller assembly C, the rear roller assembly D and the damping device E are respectively arranged on the sliding groove 24, and the front roller assembly C, the rear roller assembly D and the damping device E are connected with the furniture sliding door 22 in a matched manner through the connecting piece 1; the furniture sliding door 22 is opened and closed on a sliding groove 24 of the furniture cabinet 23 through the front roller assembly and the rear roller assembly in a sliding way, and is closed on the furniture cabinet 23 in a damping way through the interaction of the poking device B and the damping device E in the sliding closing process.
Further, the toggle device B is provided with a notch 25, and the swinging element is provided with an elastic notch matching part 26.
Further, when the furniture sliding door 22 is closed relative to the furniture cabinet 23 and the swinging member is in the linear sliding region, the toggle device B acts on the elastic notch fitting portion 26 of the swinging member, so that the elastic notch fitting portion 26 is elastically deformed, and the elastic notch fitting portion 26 is mutually buckled with the notch portion 25 after being elastically deformed.
When the elastic notch matching part 26 and the notch part 25 are buckled with each other and the furniture sliding door 22 is opened relative to the furniture cabinet 23, the poking device B acts on the swinging element and drives the swinging element to slide from the linear sliding area to the curve standby area, wherein the notch part 25 of the poking device B is separated from the elastic notch matching part 26 when the swinging element slides to the curve standby area.
Further, the slide groove 24 is provided with an upper groove 27 and a lower groove 28, and a communication groove 29 is provided between the upper groove 27 and the lower groove 28; the poking device B is fixedly arranged on the upper groove part 27 and is provided with a poking part 19, and the front roller assembly C, the rear roller assembly D and the damping device E are arranged on the lower groove part 28 and are connected with the furniture sliding door 22 in a matched manner through the connecting piece 1; the toggle part 19 extends in the direction of the downward groove part 28 through the communication groove part 29 and interacts with the swinging element when the furniture sliding door 22 slides and closes relative to the furniture cabinet 23, so as to realize the damping closing of the furniture sliding door 22 on the furniture cabinet 23.
Further, one end of the connecting piece 1 is movably arranged on the front roller assembly C and/or the rear roller assembly D and/or the damping device E, and the other end is in matched connection with the furniture sliding door 22; the connecting piece 1 is further provided with an adjusting part 30, and the up-down relative position between the furniture sliding door 22 and the furniture cabinet 23 is adjusted through the adjusting part 30.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, which have been described in the foregoing description merely illustrates the principles of the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides an integrated damping switching structure of optimizing of furniture sliding door, includes toggle device (B), preceding roller assembly (C), back roller assembly (D) to and set up before, back roller assembly between, and with the effect of toggle device (B) produce damping buffer force's damping device (E), its characterized in that: the front roller assembly (C), the rear roller assembly (D) and/or the damping device (E) are/is provided with a connecting piece (1), and the damping device (E) at least comprises a fixed bracket (2), a shell (3), a damper and a swinging element; the fixed support (2) is provided with a curve standby area and a linear sliding area, the toggle device (B) interacts with the swinging element and drives the swinging element to slide on the curve standby area and the linear sliding area, the damper is arranged on the fixed support (2) and at least one end of the damper is connected with the swinging element in a matched manner, the damper generates damping buffer force through the sliding of the swinging element, and the shell (3) at least partially covers the fixed support (2), the damper and the swinging element;
the damping device (E) is a unidirectional damping device (E), one end of the damper is connected with the swinging element in a matched manner, the other end of the damper is connected with the fixed support (2) in a matched manner, and the damper generates unidirectional damping buffer force through the sliding of the swinging element;
or the damping device (E) is a bidirectional damping device (E), two swinging elements are arranged, namely a first swinging element (4) and a second swinging element (5), the first swinging element and the second swinging element slide on a curve standby area and a linear sliding area respectively, two ends of a damper are respectively connected with the first swinging element and the second swinging element in a matching way, and the damper generates bidirectional damping buffer force through the sliding of the first swinging element and the second swinging element respectively;
the fixed support (2) is provided with a linear sliding region (6), a front curve standby region (7) and a rear curve standby region (8) are respectively arranged at the front part and the rear part, the first swinging element (4) slides on the front curve standby region (7) and the linear sliding region (6), and the second swinging element (5) slides on the rear curve standby region (8) and the linear sliding region (6); the first swinging element (4) and the second swinging element (5) are respectively connected with a sliding element (9), the two sliding elements (9) respectively slide on the linear sliding area (6), one end of each sliding element is respectively connected with the first swinging element and the second swinging element in a rotating way, and the other end of each sliding element is respectively provided with a connecting part; the damper at least comprises a cylinder body (10) and a piston rod (11) which slides and stretches on the cylinder body (10), and the cylinder body (10) and the piston rod (11) are respectively connected with the connecting parts of the two sliding elements (9) in a matching way;
one end of the sliding element (9) is provided with a rotating part (12), the first swinging element and the second swinging element are respectively provided with a rotating matching part (13), and one end of the sliding element (9) is respectively connected with the rotating matching parts (13) of the first swinging element and the second swinging element in a rotating way through the rotating part (12);
the connecting part comprises a clamping position (14), a clamping matching position (16) is arranged on the cylinder body (10) or the piston rod (11) and is mutually clamped with the clamping position (14), and/or the connecting part comprises an assembling position (15), and an assembling matching position (17) is arranged on the piston rod (11) or the cylinder body (10) and is mutually assembled with the assembling position (15);
soft touch pieces (18) are respectively arranged on the first swinging element (4) and the second swinging element (5), two poking devices (B) are arranged, and poking parts (19) are respectively arranged on the poking devices;
when the first swinging element (4) and the second swinging element (5) are respectively positioned in the front curve standby area and the back curve standby area, one toggle device (B) acts on a soft touch piece (18) of the first swinging element (4) through a toggle part (19) and drives the first swinging element (4) to slide from the front curve standby area (7) to the linear sliding area (6), the first swinging element (4) drives one sliding element (9) to slide on the linear sliding area (6) during sliding, the sliding element (9) drives a piston rod (11) to move towards the cylinder body (10) during sliding, and the damper compresses and generates damping buffer force, wherein the positions of the second swinging element (5) and the cylinder body (10) are basically kept unchanged;
when the first swinging element (4) and the second swinging element (5) are respectively positioned in the front curve standby area and the back curve standby area, the other toggle device (B) acts on the soft touch piece (18) of the second swinging element (5) through the toggle part (19) and drives the second swinging element (5) to slide from the back curve standby area (8) to the linear sliding area (6), the second swinging element (5) drives the other sliding element (9) to slide on the linear sliding area (6) during sliding, the other sliding element (9) drives the cylinder body (10) to move towards the piston rod (11) during sliding, the damper compresses and generates damping buffer force, and the positions of the first swinging element (4) and the piston rod (11) are basically kept unchanged;
the shell (3) is U-shaped and is provided with a limiting guide groove part (20), and the shell (3) is at least partially coated on the fixed bracket (2), the damper, the first swinging element (4), the second swinging element (5) and the two sliding elements (9) through the limiting guide groove part (20); the soft touching piece (18) of the first swinging element (4) and the second swinging element (5) at least partially extends out of the limit guide groove part (20) and respectively interacts with the poking parts (19) of the two poking devices (B); a tension spring (21) is also arranged between the two sliding elements (9);
the furniture cabinet also comprises a furniture sliding door (22), a furniture cabinet body (23) and a sliding groove (24); the sliding groove (24) is formed in the furniture cabinet body (23), the toggle device (B), the front roller assembly (C), the rear roller assembly (D) and the damping device (E) are respectively arranged on the sliding groove (24), and the front roller assembly (C), the rear roller assembly (D) and the damping device (E) are connected with the furniture sliding door (22) in a matched mode through the connecting piece (1); the furniture sliding door (22) is opened and closed on a sliding groove (24) of the furniture cabinet body (23) in a sliding way through the front roller assembly and the rear roller assembly, and is closed on the furniture cabinet body (23) in a damping way through the interaction of the toggle device (B) and the damping device (E) in the sliding way;
a notch part (25) is arranged on the toggle device (B), and an elastic notch matching part (26) is arranged on the swinging element;
when the furniture sliding door (22) is closed relative to the furniture cabinet body (23) and the swinging element is in a linear sliding area, the toggle device (B) acts on an elastic notch matching part (26) of the swinging element to enable the elastic notch matching part (26) to elastically deform, and the elastic notch matching part (26) is buckled with the notch part (25) after being elastically deformed;
when the elastic notch matching part (26) and the notch part (25) are buckled with each other and the furniture sliding door (22) is opened relative to the furniture cabinet body (23), the toggle device (B) acts on the swinging element and drives the swinging element to slide from the linear sliding area to the curve standby area, wherein the notch part (25) of the toggle device (B) is separated from the elastic notch matching part (26) when the swinging element slides to the curve standby area.
2. The integrated optimized damping opening and closing structure of a furniture sliding door according to claim 1, characterized in that: an upper groove part (27) and a lower groove part (28) are arranged on the sliding groove (24), and a communication groove part (29) is arranged between the upper groove part (27) and the lower groove part (28); the toggle device (B) is fixedly arranged on the upper groove part (27), and is provided with a toggle part (19), and the front roller assembly (C), the rear roller assembly (D) and the damping device (E) are arranged on the lower groove part (28) and are connected with the furniture sliding door (22) in a matched manner through the connecting piece (1); the poking part (19) extends towards the lower groove part (28) through the communicating groove part (29) and interacts with the swinging element when the furniture sliding door (22) slides to be closed relative to the furniture cabinet (23), so that the furniture sliding door (22) is closed on the furniture cabinet (23) in a damping way.
3. The integrated optimized damping opening and closing structure of furniture sliding door according to claim 2, characterized in that: one end of the connecting piece (1) is movably arranged on the front roller assembly (C), and/or the rear roller assembly (D), and/or the damping device (E), and the other end of the connecting piece is connected with the furniture sliding door (22) in a matched manner; the connecting piece (1) is further provided with an adjusting part (30), and the upper and lower relative positions between the furniture sliding door (22) and the furniture cabinet body (23) are adjusted through the adjusting part (30).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810123295.XA CN108150043B (en) | 2018-02-07 | 2018-02-07 | Integrated optimized damping opening and closing structure of furniture sliding door |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810123295.XA CN108150043B (en) | 2018-02-07 | 2018-02-07 | Integrated optimized damping opening and closing structure of furniture sliding door |
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| CN108150043A CN108150043A (en) | 2018-06-12 |
| CN108150043B true CN108150043B (en) | 2023-11-28 |
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| WO2020048631A1 (en) * | 2018-09-06 | 2020-03-12 | Terno Scorrevoli S.P.A. Unipersonale | "shock-absorbing braking device for sliding panels and doors" |
| CN110200425B (en) * | 2019-03-15 | 2024-01-30 | 广东东泰五金精密制造有限公司 | Integrated optimized damping structure of sliding rail assembly |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822167A (en) * | 2016-05-10 | 2016-08-03 | 伍志勇 | Two-way damping structure of furniture sliding door |
| CN105888425A (en) * | 2016-05-27 | 2016-08-24 | 伍志勇 | Furniture damping buffer structure |
| CN208310530U (en) * | 2018-02-07 | 2019-01-01 | 广东东泰五金精密制造有限公司 | A kind of integrated optimization damping opening and closing structure of sliding door of furniture |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE267539T1 (en) * | 2000-01-14 | 2004-06-15 | Blum Gmbh Julius | EXTENSION SET FOR DRAWERS |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822167A (en) * | 2016-05-10 | 2016-08-03 | 伍志勇 | Two-way damping structure of furniture sliding door |
| CN105888425A (en) * | 2016-05-27 | 2016-08-24 | 伍志勇 | Furniture damping buffer structure |
| CN208310530U (en) * | 2018-02-07 | 2019-01-01 | 广东东泰五金精密制造有限公司 | A kind of integrated optimization damping opening and closing structure of sliding door of furniture |
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