CN108825029B - A bright dress rotor wheel adjustment structure for furniture - Google Patents
A bright dress rotor wheel adjustment structure for furniture Download PDFInfo
- Publication number
- CN108825029B CN108825029B CN201810912235.6A CN201810912235A CN108825029B CN 108825029 B CN108825029 B CN 108825029B CN 201810912235 A CN201810912235 A CN 201810912235A CN 108825029 B CN108825029 B CN 108825029B
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- rotating wheel
- pushing
- furniture
- sliding
- matching
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- 239000002184 metal Substances 0.000 claims abstract description 47
- 239000004033 plastic Substances 0.000 claims abstract description 21
- 229920003023 plastic Polymers 0.000 claims abstract description 21
- 230000009471 action Effects 0.000 claims description 31
- 239000007769 metal material Substances 0.000 claims description 13
- 238000013016 damping Methods 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 230000006872 improvement Effects 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000009916 joint effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
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- 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
- E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Furniture Connections (AREA)
- Legs For Furniture In General (AREA)
Abstract
The utility model provides a bright dress rotor wheel adjusting structure for furniture, including adjustable rotor wheel device, this rotor wheel device includes fixed subassembly and the rotor wheel subassembly of location activity on fixed subassembly, fixed subassembly includes at least fixed component, fixed component is made by plastics, and its front is provided with fixed part and location portion, fixed component is provided with vertical spout portion and slope spout portion towards the direction of back, fixed component back is provided with metal element, wherein, rotor wheel subassembly slides and sets up on vertical spout portion, slide on the slope spout portion and be provided with the pushing element; an inclined matching position is arranged between the fixed element and the metal element, and an adjusting element is positioned and rotated on the inclined matching position; the pushing element is in driving connection with the adjusting element and slides on the inclined sliding groove part through the driving of the adjusting element, and the pushing element is locked, released and adjusted to be matched with the rotating wheel assembly when sliding. The invention has strong practicability through the improvement of the structure.
Description
Technical Field
The invention relates to an open-mounted rotating wheel adjusting structure for furniture.
Background
The Chinese patent document No. CN205477062U discloses a damping actuating mechanism of a furniture sliding door on the 8 th and 17 th of 2016, which comprises a damping device and an actuating device, wherein the actuating device comprises a support seat, a rolling wheel and a pushing component, the rolling wheel is arranged on the pushing component in a rolling way, the pushing component is arranged on the support seat in a sliding way, the actuating device also comprises a stirring part and an adjusting element, the stirring part is arranged on the pushing component and is arranged on the side part of the rolling wheel, the adjusting element is positioned and rotated on the pushing component, an adjusting action part and a spiral part are arranged on the adjusting element, and a grid part is arranged on the pushing component and interacts with the spiral part of the adjusting element; the adjusting element is positioned and rotated through a tool or a manual action adjusting action part, and the rolling wheel and the poking part are driven to generate displacement relative to the support seat simultaneously and/or synchronously through the interaction of the spiral part and the grid part, so that the relative positions among the rolling wheel, the poking part and the support seat are adjusted. However, the adjusting action part of the structure is arranged right in front of the bracket seat, a certain position is reserved for tools or manual adjustment, a part of furniture is occupied, the adjustment of a user is inconvenient, the position locking, releasing and adjusting of the rolling wheel and the poking part are completed through two action parts, the structure is complex, the production cost is high, and the user needs to carry out two steps when using the device, so that the user is extremely inconvenient in the using process. Therefore, further improvements are needed.
Disclosure of Invention
The invention aims to provide the open-mounted rotating wheel adjusting structure for furniture, which has the advantages of simple and reasonable structure, reliable performance, convenient operation, accurate positioning, small volume, strong bearing capacity, long service life, easy production, easy realization, low cost, safety and reliability, and overcomes the defects in the prior art.
An open-faced rotating wheel adjusting structure for furniture designed according to the purpose comprises an adjustable rotating wheel device, wherein the rotating wheel device comprises a fixed component and a rotating wheel component which is movably positioned on the fixed component, and the open-faced rotating wheel adjusting structure is characterized in that: the fixed component at least comprises a fixed element, the fixed element is made of plastic, the front surface of the fixed element is provided with a fixed part and a positioning part, the direction of the front surface of the fixed element facing the back surface is provided with a longitudinal chute part and an inclined chute part, the back surface of the fixed element is provided with a metal element, wherein the rotating wheel component is arranged on the longitudinal chute part in a sliding way, and the inclined chute part is provided with a pushing element in a sliding way; an inclined matching position is arranged between the fixed element and the metal element, and an adjusting element is positioned and rotated on the inclined matching position; the pushing element is in driving connection with the adjusting element and slides on the inclined sliding groove part through the driving of the adjusting element, and the pushing element is locked, released and adjusted to be matched with the rotating wheel assembly when sliding.
The inclined matching position is a fixed inclined part and a metal inclined part which are respectively arranged on the fixed element and the metal element; wherein the adjusting element is positioned and rotated on the fixed inclined part and/or the metal inclined part; the metal inclined part is used for coating and fixing the inclined part and/or at least part of the adjusting element.
The back of the fixing element is provided with a fixing notch position, and the metal element is fixedly arranged on the fixing notch position; the metal inclined part is arranged on the metal element in a bending way and is used for cladding and fixing the inclined part, the metal inclined part is also provided with a metal notch position, and the metal notch position is used for cladding at least part of the adjusting element; the adjusting element is limited on the metal notch position in an anti-falling way and is positioned and rotated on the fixed inclined part.
The fixed inclined part is provided with a rotating hole or a notch, one end of the adjusting element is provided with a combined action part, the other end of the adjusting element is provided with a threaded part, the pushing element is also provided with an assembly part, the assembly part is positioned and provided with an assembly part, and the assembly part is made of a metal material and is provided with a threaded hole; the adjusting element is limited on the metal notch, is positioned and rotated on the rotating hole or notch through the threaded part, and is meshed with the threaded hole during rotation, so that the pushing element and the adjusting element are in driving connection.
The fixing element is also provided with a positioning element which is made of metal materials or plastics; the inclined chute part is arranged between the fixing element and the positioning element; the pushing element is provided with an inclined chute matching part corresponding to the inclined chute part; the pushing element slides on the inclined chute portion through the cooperation of the adjusting element and the inclined chute cooperation portion.
The adjusting element is positioned and rotated on the rotating hole or the notch in an inclined way through a tool or a manual action combined action part, and the pushing element is driven to slide on the inclined sliding groove part through the mutual engagement of the threaded part and the threaded hole during rotation, and the pushing element locks or unlocks the rotating wheel assembly during sliding so as to lock and release the sliding position of the rotating wheel assembly on the longitudinal sliding groove part.
When the pushing element unlocks the rotating wheel assembly, the adjusting element is obliquely positioned and rotated on the rotating hole or the notch through a tool or a manual action combined action part, and the pushing element is driven to slide on the inclined sliding groove part through the mutual meshing of the threaded part and the threaded hole during rotation, and the pushing element drives the rotating wheel assembly to linearly slide up and down on the longitudinal sliding groove part during sliding so as to realize the up-down position adjustment of the rotating wheel assembly on the longitudinal sliding groove part.
The rotating wheel assembly at least comprises a rotating wheel, a first rotating wheel bracket and a second rotating wheel bracket; the first rotating wheel bracket and the second rotating wheel bracket are connected with each other, a U-shaped groove is formed between the first rotating wheel bracket and the second rotating wheel bracket, a connecting shaft is arranged on the U-shaped groove, and the rotating wheels are rotatably arranged on the connecting shaft; the pushing element is provided with a clamping part, and the first rotating wheel bracket and/or the second rotating wheel bracket are/is provided with a clamping matching part; the pushing element is locked or unlocked through the clamping matching part of the clamping part in a clamping way, so that the sliding position of the rotating wheel assembly on the longitudinal sliding groove part is locked or released.
The pushing element is provided with a pushing part, and the rotating wheel assembly is provided with a pushing matching part.
When the buckle part and the buckle matching part are unlocked, the joint action part is acted by a tool or a hand, the adjusting element is positioned and rotated obliquely on the rotating hole or the notch, and the pushing element is driven to slide on the inclined sliding groove part through the mutual engagement of the threaded part and the threaded hole during rotation, and the pushing element simultaneously drives the rotating wheel, the first rotating wheel bracket and the second rotating wheel bracket to slide linearly up and down on the longitudinal sliding groove part through the matching of the pushing part and the pushing matching part during sliding, so that the up-down position adjustment of the rotating wheel assembly on the longitudinal sliding groove part is realized.
The rotating wheel assembly further comprises an intermediate element, wherein the intermediate element is arranged on the U-shaped groove, and an elastic piece is arranged between the intermediate element and the fixed element; the middle element is provided with a middle elastic limiting part, and the fixing element is provided with a fixing elastic limiting part; the elastic piece is a pressure spring, one end of the elastic piece elastically limits the middle elastic limiting part, and the other end elastically limits the fixed elastic limiting part; the middle element is also provided with a limit sliding part, and the longitudinal chute part is provided with a limit sliding matching part; when the rotating wheel assembly and the pushing element are unlocked, the rotating wheel assembly linearly and elastically slides on the limiting sliding matching part in a limiting and sliding mode up and down through the matching of the elastic piece and the limiting sliding part; the pushing matching part is arranged on the first rotating wheel bracket and/or the second rotating wheel bracket and/or the middle element.
The pushing element is made of plastic, a clamping part with certain elasticity or plasticity is arranged on the pushing element, a clearance part is arranged between the clamping part and the pushing element, and the clamping part is elastically or plastically deformed on the pushing element through the reset of the clearance part; the first rotating wheel bracket and the second rotating wheel bracket are made of metal materials, and the middle element is made of plastics; the snap fit part is a snap fit hole or a notch and is arranged on the first rotating wheel bracket.
The pushing element is locked on the buckling matching part through the buckling part in a clamping way when being positioned at the initial position, so that the sliding position of the rotating wheel assembly on the longitudinal sliding groove part is locked; and/or when the pushing element slides to an initial position through the driving of the adjusting element and the rotating wheel assembly linearly slides to a certain position towards the direction of the pushing element, the clamping matching part acts and drives the clamping part to elastically or plastically deform, and the clamping part is reset after the elastic or plastic deformation and is clamped and locked on the clamping matching part so as to realize the locking of the sliding position of the rotating wheel assembly on the longitudinal sliding groove part.
The front surface of the fixing element is also provided with a cover plate which is made of metal materials or plastics, is fixedly arranged on the front surface of the fixing element and covers the positioning element, the longitudinal sliding groove part and the inclined sliding groove part.
The structure also comprises a furniture sliding door and a furniture cabinet body, wherein the front side of the fixing element is bent and extended to form a positioning part, the fixing element is fixedly arranged on the furniture sliding door through the matching of the fixing part and the positioning part, a sliding groove part is arranged on the furniture cabinet body, and the furniture sliding door is opened and closed on the sliding groove part of the furniture cabinet body through a rotating wheel in a sliding way.
The combined action part is positioned at one side of the furniture sliding door, the combined action part is obliquely acted from one side of the furniture sliding door through a tool or manually, the adjusting element is obliquely positioned and rotated on the rotating hole or the notch, and the pushing element is driven to be locked, released and adjusted together with the rotating wheel assembly, so that the locking, releasing and adjusting of the upper and lower relative positions between the furniture sliding door and the furniture cabinet body are finally realized.
The intermediate element is also provided with a poking part, the chute piece is also provided with a damping device, and the furniture sliding door is at least closed to a certain position in a sliding way through the cooperation damping of the poking part and the damping device.
According to the invention, through improvement of the structure, the fixing element is made of plastic, the fixing part is arranged on the front surface of the fixing element, the longitudinal chute part and the inclined chute part are arranged in the direction from the front surface to the back surface, the metal element is arranged on the back surface, meanwhile, an inclined matching position is arranged between the fixing element and the metal element, the adjusting element is positioned and rotated by using the inclined matching position, the pushing element is arranged on the inclined chute part in a sliding manner, and the rotating wheel assembly is arranged on the longitudinal chute part in a sliding manner; and be provided with the coaction portion on the regulating element, through the use of this coaction portion, can realize that the sliding position of rotor wheel subassembly on vertical spout portion locks, releases and adjusts, its concrete operation is as follows:
during release, through this combined action portion of instrument or manual action, adjusting element is in tilting location rotation on rotation hole or breach, and drive pushing element is sliding down on slope spout portion when rotating, because pushing element forms the difference in height with rotating the wheel subassembly after sliding down slope, consequently, pushing element is through the buckle cooperation portion of buckle portion unblock rotating the wheel subassembly when sliding, can realize the sliding position release of rotating the wheel subassembly on vertical spout portion, the wheel subassembly can be through the cooperation upper and lower linear elasticity limited slip of elastic component and limited slip portion on the limited slip cooperation portion of vertical spout portion this moment.
When the pushing element unlocks the rotating wheel assembly and a user needs to adjust, the common action part is acted again through a tool or manually, the adjusting element is positioned and rotated in an inclined mode on the rotating hole or the notch, the pushing element is driven to slide on the inclined groove position during rotation, and the pushing element is driven to linearly slide up and down on the longitudinal sliding groove part through the cooperation of the pushing part and the pushing matching part during sliding, so that the up-down position adjustment of the rotating wheel assembly on the longitudinal sliding groove part can be realized.
When the rotary wheel assembly slides to a certain position in the direction of the pushing element, the rotary wheel assembly can act on and drive the buckling part to elastically or plastically deform through the buckling matching part, and the buckling part resets after elastic or plastic deformation and is clamped and locked on the buckling matching part, so that the sliding position of the rotary wheel assembly on the longitudinal sliding groove part can be locked again.
The user only needs to use a tool or manually act on one adjusting element to lock and release the sliding position of the whole rotating wheel assembly on the longitudinal sliding groove part, and also can complete the adjustment of the sliding position of the whole rotating wheel assembly on the longitudinal sliding groove part, so that the integral structure of the adjustable rotating wheel device is simplified, and the operations of locking, releasing and adjusting the position of the whole rotating wheel assembly by the user are reduced.
Moreover, the anti-falling type adjusting element is limited on the metal notch, the problem that the adjusting element is separated from the fixing element is effectively avoided, and meanwhile, the tool or the hand can finish the operation only by the inclined action combined action part, so that the problem that the tool or the hand can only act on the adjusting element from the front of the furniture sliding door is avoided, the occupied space during assembly of the rotating wheel device is reduced, the problem that the tool or the hand cannot act on the combined action part due to shielding of the component is effectively prevented, and the use experience of a user and the efficiency and convenience of the user in use are improved.
And, the pushing element slides for the slope, consequently can not appear the displacement problem after the position adjustment of rotation wheel subassembly, and the location is accurate, simultaneously, utilizes the elastic action of elastic component, can improve the whole bearing capacity and the equilibrium of product, rotates wheel subassembly and fixed element and corresponds the elastic component and be provided with elasticity spacing portion respectively, makes the elasticity of elastic component more concentrated, and the during operation be difficult for warping.
Meanwhile, the first rotating wheel bracket and the second rotating wheel bracket are made of metal materials, the middle element is made of plastics, the production cost is effectively reduced on the basis of guaranteeing the integral structural strength of the rotating wheel assembly, and the components are mutually and fixedly assembled after being singly produced, so that the production process and the assembly difficulty of the rotating wheel assembly are effectively reduced; and the first rotating wheel bracket and the second rotating wheel bracket are connected with each other, and a pushing matching part and a pushing part of the pushing element are also arranged to interact with each other, so that the bearing capacity of the rotating wheel assembly is further improved, the service life of a product is prolonged, and meanwhile, the transmission of the bearing capacity is more reasonable.
The clearance part is further arranged between the buckling part and the pushing element, the buckling part is elastically or plastically deformed on the pushing element through the reset of the clearance part, the elastic or plastic deformation amplitude of the buckling part can be improved, and the problem that the sliding position of the rotating wheel assembly on the longitudinal sliding groove part cannot be locked again due to the fact that the buckling part cannot be locked on the buckling matching part is avoided.
Comprehensively, the device has the characteristics of simple and reasonable structure, reliable performance, convenient operation, accurate positioning, small volume, strong bearing capacity, long service life, easy production, easy realization, low cost, safety, reliability 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 rotating wheel device and a furniture sliding door according to a first embodiment of the present invention.
Fig. 3 is a schematic view (partially sectioned side) of an assembled structure of a first embodiment of the present invention.
Fig. 4 and 5 are schematic views showing an assembly structure of a rotary wheel device according to a first embodiment of the present invention.
Fig. 6 and 7 are exploded views of a rotary wheel device according to a first embodiment of the present invention.
Fig. 8 is a schematic view showing an exploded structure of the pusher element and the fitting of the first embodiment of the present invention.
Fig. 9 is a schematic view of the assembly structure of the pusher element and the fitting of the first embodiment of the present invention.
Fig. 10 and 11 are exploded views of a rotary wheel assembly according to a first embodiment of the present invention.
Fig. 12 and 13 are schematic views showing the position locking, releasing and adjusting processes of the rotary wheel device according to the first embodiment of the present invention.
Fig. 14 and 15 are schematic views showing a process of repositioning the rotary wheel 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 present surface-mounted rotating wheel adjusting structure for furniture comprises an adjustable rotating wheel device a, wherein the rotating wheel device a comprises a fixed component and a rotating wheel component B which is movably positioned on the fixed component, the fixed component at least comprises a fixed element 1, the fixed element 1 is made of plastic, the front surface of the fixed element is provided with a fixed part 2 and a positioning part 38, the front surface of the fixed element 1 is provided with a longitudinal sliding groove part 3 and an inclined sliding groove part 4 in the back direction, the back surface of the fixed element 1 is provided with a metal element 5, the rotating wheel component B is slidably arranged on the longitudinal sliding groove part 3, and the inclined sliding groove part 4 is slidably provided with a pushing element 6; an inclined matching position is arranged between the fixed element 1 and the metal element 5, and an adjusting element 7 is positioned and rotated on the inclined matching position; the pushing element 6 is connected with the adjusting element 7 in a driving way, and slides on the inclined sliding groove part 4 through the driving of the adjusting element 7, and the pushing element 6 is locked, released and adjusted with the rotating wheel assembly B during sliding.
Further, the inclined matching positions are a fixed inclined part 8 and a metal inclined part 9 which are respectively arranged on the fixed element 1 and the metal element 5; wherein the adjusting element 7 is positioned and rotated on the fixed inclined part 8 and/or the metal inclined part 9; the metal tilting part 9 encloses at least part of the fixed tilting part 8 and/or the adjusting element 7.
Further, a fixing notch position 10 is arranged on the back surface of the fixing element 1, and the metal element 5 is fixedly arranged on the fixing notch position 10; the metal inclined part 9 is arranged on the metal element 5 in a bending way and is used for coating and fixing the inclined part 8, the metal inclined part 9 is also provided with a metal notch 11, and the metal notch 11 is used for coating at least part of the adjusting element 7; the adjusting element 7 is limited on the metal notch 11 in a falling-preventing way and is positioned and rotated on the fixed inclined part 8.
Further, a rotation hole 12 or a notch is formed in the fixed inclined part 8, a combined action part 13 is formed at one end of the adjusting element 7, a threaded part 14 is formed at the other end of the adjusting element, an assembling part 15 is further formed on the pushing element 6, an assembling part 16 is positioned on the assembling part 15, and the assembling part 16 is made of a metal material and provided with a threaded hole 17; the adjusting element 7 is limited on the metal notch 11 in a non-falling way, is positioned and rotated on the rotating hole 12 or the notch through the threaded part 14, and is meshed with the threaded hole 17 during rotation so as to realize the driving connection between the pushing element 6 and the adjusting element 7.
Further, the fixing element 1 is further provided with a positioning element 18, and the positioning element 18 is made of a metal material or plastic; the inclined chute portion 4 is arranged between the fixing element 1 and the positioning element 18; the pushing element 6 is provided with an inclined chute matching part 19 corresponding to the inclined chute part 4; the push element 6 slides on the inclined slide groove 4 by the engagement of the adjusting element 7 and the inclined slide groove engagement 19.
The adjustment element 7 is positioned and rotated in an inclined manner on the rotation hole 12 or the notch by means of a tool or manually acting co-acting portion 13, and the pushing element 6 is driven to slide on the inclined slide groove portion 4 by the mutual engagement of the threaded portion 14 and the threaded hole 17 during rotation, and the pushing element 6 locks or unlocks the rotation wheel assembly B during sliding, so that the sliding position of the rotation wheel assembly B on the longitudinal slide groove portion 3 is locked or released.
When the pushing element 6 unlocks the rotating wheel assembly B, the adjusting element 7 is positioned and rotated obliquely on the rotating hole 12 or the notch by means of the tool or the manual action co-acting part 13, and the pushing element 6 is driven to slide on the inclined slide groove part 4 by the mutual engagement of the threaded part 14 and the threaded hole 17 during rotation, and the pushing element 6 drives the rotating wheel assembly B to linearly slide up and down on the longitudinal slide groove part 3 during sliding, so that the up and down position adjustment of the rotating wheel assembly B on the longitudinal slide groove part 3 is realized.
Further, the rotating wheel assembly B includes a rotating wheel 20, a first rotating wheel bracket 21, a second rotating wheel bracket 22, and an intermediate member 30; wherein, the first rotating wheel bracket 21 and the second rotating wheel bracket 22 are connected with each other, and a U-shaped groove is formed between the two, a connecting shaft 23 is arranged on the U-shaped groove, and the rotating wheel 20 is rotatably arranged on the connecting shaft 23; the pushing element 6 is provided with a clamping part 24, and the first rotating wheel bracket 21 and/or the second rotating wheel bracket 22 is provided with a clamping matching part 25; the pushing element 6 is locked or unlocked by the snap-fit portion 24 in a snap-fit manner to the snap-fit portion 25 of the first rotating wheel bracket 21 and/or the second rotating wheel bracket 22, so as to lock or release the sliding position of the rotating wheel assembly B on the longitudinal sliding groove portion 3.
Further, the pushing element 6 is provided with a pushing portion 28, the rotating wheel assembly B is provided with a pushing engagement portion 29, and the pushing engagement portion 29 is provided on the first rotating wheel bracket 21 and/or the second rotating wheel bracket 22 and/or the intermediate element 30.
The first rotating wheel support 21 of the embodiment is provided with an overlapping portion 26, the second rotating wheel support 22 is provided with an overlapping matching portion 27, and the first rotating wheel support 21 is overlapped with the overlapping matching portion 27 of the second rotating wheel support 22 through the overlapping portion 26; the pushing element 6 is also provided with a pushing part 28, and a pushing matching part 29 is also arranged between the stacking part 26 and the stacking matching part 27.
When the buckling part 24 and the buckling matching part 25 are unlocked, the joint action part 13 is acted by a tool or a hand, the adjusting element 7 is positioned and rotated obliquely on the rotating hole 12 or the notch, and the pushing element 6 is driven to slide on the inclined sliding groove part 4 through the mutual meshing of the threaded part 14 and the threaded hole 17 during rotation, and the pushing element 6 simultaneously drives the rotating wheel 20, the first rotating wheel bracket and the second rotating wheel bracket to slide linearly up and down on the longitudinal sliding groove part 3 through the matching of the pushing part 28 and the pushing matching part 29 during sliding, so that the upper position and the lower position of the rotating wheel assembly B on the longitudinal sliding groove part 3 are adjusted.
Further, the intermediate member 30 is provided on the U-shaped groove with an elastic member 31 provided between the intermediate member and the fixing member 1; wherein, the middle element 30 is provided with a middle elastic limit part 32, and the fixed element 1 is provided with a fixed elastic limit part 33; the elastic piece 31 is a compression spring, one end of the elastic piece is elastically limited and acts on the middle elastic limiting part 32, and the other end is elastically limited and acts on the fixed elastic limiting part 33; the middle element 30 is also provided with a limit sliding part, and the longitudinal chute part 3 is provided with a limit sliding matching part; when the rotating wheel assembly B is unlocked with the pushing element 6, the rotating wheel assembly B linearly and elastically slides on the limiting sliding matching part in a limiting and sliding mode up and down through the matching of the elastic piece 31 and the limiting sliding part.
Further, the pushing element 6 is made of plastic, and a fastening part 24 with certain elasticity or plasticity is arranged on the pushing element 6, a clearance part 36 is arranged between the fastening part 24 and the pushing element 6, and the fastening part 24 is elastically or plastically deformed on the pushing element 6 through the return of the clearance part 36; the first rotating wheel support 21 and the second rotating wheel support 22 are made of metal materials, and the middle element 30 is made of plastics; the snap-fit portion 25 is a snap-fit hole or notch and is disposed on the first rotating wheel bracket 21.
Further, when the pushing element 6 is at the initial position, the pushing element is locked on the snap fit part 25 through the snap fit part 24 in a snap fit way, so that the sliding position of the rotating wheel assembly B on the longitudinal sliding groove part 3 is locked; and/or when the pushing element 6 slides to the initial position by driving the adjusting element 7 and the rotating wheel assembly B linearly slides to a certain position towards the direction of the pushing element 6, the snap fit portion 25 acts and drives the snap fit portion 24 to elastically or plastically deform, the snap fit portion 24 is reset after elastically or plastically deforming, and the snap fit portion 25 is locked in a snap fit manner, so that the sliding position of the rotating wheel assembly B on the longitudinal sliding groove portion 3 is locked.
Further, the front surface of the fixing element 1 is further provided with a cover plate 37, and the cover plate 37 is made of a metal material or plastic, is fixedly provided on the front surface of the fixing element 1, and covers the positioning element 18, the longitudinal slide groove portion 3, and the inclined slide groove portion 4.
Specifically, the structure further comprises a furniture sliding door X and a furniture cabinet Y, the front side of the fixing element (1) is bent and extended to form a positioning part 38, the fixing element 1 is fixedly arranged on the furniture sliding door X through the matching of the fixing part 2 and the positioning part 38, a sliding groove part Z is arranged on the furniture cabinet Y, and the furniture sliding door X is slidably opened and closed on the sliding groove part Z of the furniture cabinet Y through the rotating wheel 20.
Further, the common action part 13 is located at the side of the furniture sliding door X, and the tool or the hand is used to tilt the common action part 13 from the side of the furniture sliding door X, so that the adjusting element 7 is positioned and rotated on the rotating hole 12 or the notch in a tilting manner, and the pushing element 6 is driven to be locked, released and adjusted together with the rotating wheel assembly B, so as to finally realize locking, releasing and adjusting of the vertical relative positions between the furniture sliding door X and the furniture cabinet Y.
Further, the intermediate element 30 is further provided with a toggle part 39, the chute piece Z is further provided with a damping device 40, and the furniture sliding door X is at least closed to a certain position in a sliding manner by the cooperation of the toggle part 39 and the damping device 40.
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 (9)
1. An open-faced rotating wheel adjusting structure for furniture, comprising an adjustable rotating wheel device (a), the rotating wheel device (a) comprising a fixed component and a rotating wheel component (B) positioned and movable on the fixed component, characterized in that: the fixing assembly at least comprises a fixing element (1), wherein the fixing element (1) is made of plastic, a fixing part (2) and a positioning part (38) are arranged on the front surface of the fixing element (1), a longitudinal sliding groove part (3) and an inclined sliding groove part (4) are arranged in the direction from the front surface to the back surface of the fixing element (1), a metal element (5) is arranged on the back surface of the fixing element (1), the rotating wheel assembly (B) is arranged on the longitudinal sliding groove part (3) in a sliding manner, and a pushing element (6) is arranged on the inclined sliding groove part (4) in a sliding manner; an inclined matching position is arranged between the fixing element (1) and the metal element (5), and an adjusting element (7) is positioned and rotated on the inclined matching position; the pushing element (6) is in driving connection with the adjusting element (7) and slides on the inclined chute part (4) through the driving of the adjusting element (7), and the pushing element (6) is locked, released and adjusted to be matched with the rotating wheel assembly (B) when sliding;
the rotating wheel assembly (B) at least comprises a rotating wheel (20), a first rotating wheel bracket (21) and a second rotating wheel bracket (22); wherein, the first rotating wheel bracket (21) and the second rotating wheel bracket (22) are connected with each other, a U-shaped groove is formed between the two, a connecting shaft (23) is arranged on the U-shaped groove, and the rotating wheel (20) is rotatably arranged on the connecting shaft (23); the pushing element (6) is provided with a clamping part (24), and the first rotating wheel bracket (21) and/or the second rotating wheel bracket (22) are provided with a clamping matching part (25); the pushing element (6) is clamped and locked or unlocked by the clamping and matching part (25) of the first rotating wheel bracket (21) and/or the second rotating wheel bracket (22) through the clamping and matching part (24) so as to realize the locking and releasing of the sliding position of the rotating wheel assembly (B) on the longitudinal sliding groove part (3).
2. The surface mounted swivel wheel adjustment structure for furniture according to claim 1, wherein: the inclined matching positions are fixed inclined parts (8) and metal inclined parts (9) which are respectively arranged on the fixed element (1) and the metal element (5); wherein the adjusting element (7) is positioned and rotated on the fixed inclined part (8) and/or the metal inclined part (9); the metal inclined part (9) is used for coating the fixed inclined part (8) and/or the adjusting element (7) at least partially.
3. The surface mounted swivel wheel adjustment structure for furniture according to claim 2, wherein: the back of the fixing element (1) is provided with a fixing notch position (10), and the metal element (5) is fixedly arranged on the fixing notch position (10); the metal inclined part (9) is arranged on the metal element (5) in a bending way, and is used for coating and fixing the inclined part (8), the metal inclined part (9) is also provided with a metal notch position (11), and the metal notch position (11) is used for coating at least part of the adjusting element (7); the adjusting element (7) is limited on the metal notch (11) in an anti-falling way and is positioned and rotated on the fixed inclined part (8).
4. A surface mounted swivel wheel adjustment structure for furniture according to claim 3, characterized in that: a rotating hole (12) or a notch is formed in the fixed inclined part (8), a combined action part (13) is formed in one end of the adjusting element (7), a threaded part (14) is formed in the other end of the adjusting element, an assembling part (15) is further arranged on the pushing element (6), an assembling part (16) is arranged on the assembling part (15) in a positioning mode, the assembling part (16) is made of a metal material, and a threaded hole (17) is formed in the assembling part; the adjusting element (7) is limited on the metal notch (11) in an anti-falling way, is positioned and rotated on the rotating hole (12) or the notch through the threaded part (14), and is meshed with the threaded hole (17) during rotation, so that the pushing element (6) and the adjusting element (7) are in driving connection.
5. The surface mount swivel wheel adjustment mechanism for furniture of claim 4, wherein: the fixing element (1) is also provided with a positioning element (18), and the positioning element (18) is made of metal materials or plastics; the inclined chute part (4) is arranged between the fixing element (1) and the positioning element (18); the pushing element (6) is provided with an inclined chute matching part (19) corresponding to the inclined chute part (4); the pushing element (6) slides on the inclined chute part (4) through the matching of the adjusting element (7) and the inclined chute matching part (19); the adjusting element (7) is obliquely positioned and rotated on the rotating hole (12) or the notch through a tool or manual action combined action part (13), and the pushing element (6) is driven to slide on the inclined sliding groove part (4) through the mutual meshing of the threaded part (14) and the threaded hole (17) during rotation, and the pushing element (6) locks or unlocks the rotating wheel assembly (B) during sliding so as to realize the locking and release of the sliding position of the rotating wheel assembly (B) on the longitudinal sliding groove part (3); when the pushing element (6) unlocks the rotating wheel assembly (B), the adjusting element (7) is obliquely positioned and rotated on the rotating hole (12) or the notch through a tool or a manual action combined action part (13), and the pushing element (6) is driven to slide on the inclined sliding groove part (4) through the mutual meshing of the threaded part (14) and the threaded hole (17) during rotation, and the pushing element (6) drives the rotating wheel assembly (B) to linearly slide up and down on the longitudinal sliding groove part (3) during sliding so as to realize the up and down position adjustment of the rotating wheel assembly (B) on the longitudinal sliding groove part (3).
6. The surface mounted rotating wheel adjustment structure for furniture according to claim 5, wherein: a pushing part (28) is arranged on the pushing element (6), and a pushing matching part (29) is arranged on the rotating wheel assembly (B); when the buckling part (24) and the buckling matching part (25) are unlocked, the combined action part (13) is acted by a tool or a hand, the adjusting element (7) is obliquely positioned and rotated on the rotating hole (12) or the notch, and the pushing element (6) is driven to slide on the inclined sliding groove part (4) through the mutual meshing of the threaded part (14) and the threaded hole (17) during rotation, and the pushing element (6) simultaneously drives the rotating wheel (20) and the first rotating wheel bracket and the second rotating wheel bracket to linearly slide up and down on the longitudinal sliding groove part (3) through the matching of the pushing part (28) and the pushing matching part (29) during sliding so as to realize the up-down position adjustment of the rotating wheel assembly (B) on the longitudinal sliding groove part (3).
7. The surface mount swivel wheel adjustment mechanism for furniture of claim 6, wherein: the rotating wheel assembly (B) further comprises an intermediate element (30), wherein the intermediate element (30) is arranged on the U-shaped groove, and an elastic piece (31) is arranged between the intermediate element (30) and the fixed element (1); wherein, the middle element (30) is provided with a middle elastic limit part (32), and the fixed element (1) is provided with a fixed elastic limit part (33); the elastic piece (31) is a pressure spring, one end of the elastic piece is elastically limited and acts on the middle elastic limiting part (32), and the other end of the elastic piece is elastically limited and acts on the fixed elastic limiting part (33); the middle element (30) is also provided with a limit sliding part, and the longitudinal chute part (3) is provided with a limit sliding matching part; when the rotating wheel assembly (B) is unlocked with the pushing element (6), the rotating wheel assembly (B) is in linear up-down elastic limit sliding on the limit sliding matching part through the matching of the elastic piece (31) and the limit sliding part; the pushing engagement (29) is arranged on the first rotating wheel support (21), and/or the second rotating wheel support (22), and/or the intermediate element (30).
8. The surface mount swivel wheel adjustment mechanism for furniture of claim 7, wherein: the pushing element (6) is made of plastic, a clamping part (24) with certain elasticity or plasticity is arranged on the pushing element, a clearance part (36) is arranged between the clamping part (24) and the pushing element (6), and the clamping part (24) is elastically or plastically deformed on the pushing element (6) through the reset of the clearance part (36); the first rotating wheel bracket (21) and the second rotating wheel bracket (22) are made of metal materials, and the middle element (30) is made of plastics; the snap fit part (25) is a snap fit hole or a notch and is arranged on the first rotating wheel bracket (21); the pushing element (6) is clamped and locked on the clamping matching part (25) through the clamping part (24) when being positioned at the initial position, so that the sliding position of the rotating wheel assembly (B) on the longitudinal sliding groove part (3) is locked; and/or when the pushing element (6) slides to an initial position through the driving of the adjusting element (7) and the rotating wheel assembly (B) linearly slides to a certain position towards the direction of the pushing element (6), the buckling matching part (25) acts and drives the buckling part (24) to elastically or plastically deform, the buckling part (24) is reset after being elastically or plastically deformed and is clamped and locked on the buckling matching part (25), so that the sliding position of the rotating wheel assembly (B) on the longitudinal sliding groove part (3) is locked; the front surface of the fixing element (1) is also provided with a cover plate (37), and the cover plate (37) is made of metal materials or plastics, is fixedly arranged on the front surface of the fixing element (1), and covers the positioning element (18), the longitudinal sliding groove part (3) and the inclined sliding groove part (4).
9. The surface mount swivel wheel adjustment mechanism for furniture of claim 8, wherein: the furniture sliding door (X) and the furniture cabinet body (Y) are also included, the front side of the fixing element (1) is bent and extended to form a positioning part (38), the fixing element (1) is fixedly arranged on the furniture sliding door (X) through the matching of the fixing part (2) and the positioning part (38), a chute piece (Z) is arranged on the furniture cabinet body (Y), and the furniture sliding door (X) is slidably opened and closed on the chute piece (Z) of the furniture cabinet body (Y) through the rotating wheel (20); the combined action part (13) is positioned at one side of the furniture sliding door (X), the combined action part (13) is obliquely acted from one side of the furniture sliding door (X) through a tool or manually, the adjusting element (7) is obliquely positioned and rotated on the rotating hole (12) or the notch, and the pushing element (6) is driven to be locked, released and adjusted to be matched with the rotating wheel assembly (B), so that the locking, releasing and adjusting of the upper and lower relative positions between the furniture sliding door (X) and the furniture cabinet body (Y) are finally realized; the intermediate element (30) is also provided with a toggle part (39), the chute piece (Z) is also provided with a damping device (40), and the furniture sliding door (X) is at least closed to a certain position in a sliding way through the cooperation damping of the toggle part (39) and the damping device (40) and is closed on the furniture cabinet body (Y).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810912235.6A CN108825029B (en) | 2018-08-10 | 2018-08-10 | A bright dress rotor wheel adjustment structure for furniture |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810912235.6A CN108825029B (en) | 2018-08-10 | 2018-08-10 | A bright dress rotor wheel adjustment structure for furniture |
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| CN108825029A CN108825029A (en) | 2018-11-16 |
| CN108825029B true CN108825029B (en) | 2023-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810912235.6A Active CN108825029B (en) | 2018-08-10 | 2018-08-10 | A bright dress rotor wheel adjustment structure for furniture |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108825029A (en) | 2018-11-16 |
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