CN108979404B - Rotary wheel integrated optimization adjusting structure for furniture sliding door - Google Patents
Rotary wheel integrated optimization adjusting structure for furniture sliding door Download PDFInfo
- Publication number
- CN108979404B CN108979404B CN201810972538.7A CN201810972538A CN108979404B CN 108979404 B CN108979404 B CN 108979404B CN 201810972538 A CN201810972538 A CN 201810972538A CN 108979404 B CN108979404 B CN 108979404B
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- adjusting
- rotating wheel
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- pushing
- sliding
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- 238000005457 optimization Methods 0.000 title claims abstract description 7
- 230000000694 effects Effects 0.000 claims abstract description 5
- 230000010354 integration Effects 0.000 claims abstract 2
- 239000002184 metal Substances 0.000 claims description 38
- 230000009471 action Effects 0.000 claims description 28
- 239000004033 plastic Substances 0.000 claims description 19
- 229920003023 plastic Polymers 0.000 claims description 19
- 239000011248 coating agent Substances 0.000 claims description 15
- 238000000576 coating method Methods 0.000 claims description 15
- 239000007769 metal material Substances 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 7
- 238000005253 cladding Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000006872 improvement Effects 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 description 7
- 230000013011 mating Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 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)
- Support Devices For Sliding Doors (AREA)
- Furniture Connections (AREA)
Abstract
The utility model provides a rotate wheel integration optimization adjustment structure for furniture push-and-pull door, including adjustable rotation wheel device, this rotation wheel device includes fixed subassembly and the rotation wheel subassembly of location activity on fixed subassembly, fixed subassembly includes fixed component and locating element at least, wherein, be provided with fixed tilting part on the fixed component, be provided with the location tilting part on the locating element, be provided with inclined groove portion between fixed tilting part and the location tilting part, adjusting element, be provided with the metalwork on the inclined groove portion, the metalwork is at least partly pressed to be established on adjusting element, adjusting element location rotates on fixed tilting part, and/or location tilting part, and/or metalwork. The invention 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 and reliability and strong practicability through the improvement of the structure.
Description
Technical Field
The invention relates to a rotating wheel integrated optimization adjusting structure for a furniture sliding door.
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 rotating wheel integrated optimization adjusting structure for the furniture sliding door, 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 and safety and reliability, and overcomes the defects in the prior art.
The utility model provides a rotate round integrated optimization adjustment structure for furniture push-and-pull door according to this purpose, includes adjustable rotation round device, and this rotation round device includes fixed subassembly and the rotation round subassembly of location activity on fixed subassembly, its characterized in that: the fixing component at least comprises a fixing element and a positioning element, wherein the fixing element is provided with a fixing inclined part, the positioning element is provided with a positioning inclined part, an inclined groove part and an adjusting element are arranged between the fixing inclined part and the positioning inclined part, a metal piece is arranged on the inclined groove part, at least part of the metal piece is pressed on the adjusting element, and the adjusting element is positioned and rotated on the fixing inclined part and/or the positioning inclined part and/or the metal piece.
The positioning inclined part is provided with a first step position and a second step position, an inclined groove part is arranged between the first step position and the fixed inclined part, the metal piece is positioned on the inclined groove part, an adjusting chute part is arranged between the metal piece and the second step position, the second step position and/or the adjusting chute part is provided with a positioning adjusting hole or an adjusting notch, and the adjusting element is positioned and rotated on the positioning adjusting hole or the adjusting notch.
The metal piece is provided with a pressing part, and the adjusting element is provided with a bearing part; the metal piece is pressed on the bearing part of the adjusting element through the pressing part, and the adjusting element is borne on the adjusting chute part through the bearing part and is positioned and rotated on the positioning adjusting hole or the adjusting notch.
The fixed inclined part is provided with a fixed adjusting hole or a fixed notch, the metal piece is provided with a metal adjusting hole or a metal notch, one end of the adjusting element is provided with a combined action part, and the other end of the adjusting element is provided with a threaded part; the tool or the hand acts on the combined action part and drives the adjusting element to rotate on the positioning adjusting hole or the adjusting notch through the screw thread part.
The positioning element is made of plastic and is provided with a positioning part, the fixing element is made of plastic and is provided with a positioning matching part, and the positioning element is positioned on the positioning matching part of the fixing element through the positioning part; the front surface of the fixing element is provided with a fixing part, the back surface of the fixing element extends to form a coating part, and the fixing element coats the positioning element through the coating part; an inclined sliding groove part is arranged between the fixing element and the positioning element, a pushing element is arranged on the inclined sliding groove part in a sliding way, the pushing element is in driving connection with the adjusting element, and the rotating wheel assembly is driven to move on the fixing element in a positioning way through driving of the adjusting element.
The fixed element and/or the cladding part are/is also integrally formed with a longitudinal chute part, and the rotating wheel assembly is arranged on the longitudinal chute part in a sliding way; 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 pushing element is provided with an assembling part, the assembling part is provided with an assembling part in a positioning way, and the assembling part is made of a metal material and is provided with a threaded hole; the pushing element is also provided with an inclined chute matching part corresponding to the inclined chute part, and the pushing element slides on the inclined chute part through the matching of the adjusting element and the inclined chute matching part.
The adjusting element is positioned and rotated obliquely on the positioning adjusting hole or the adjusting 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 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 positioning adjusting hole or the adjusting 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 that the vertical position adjustment of the rotating wheel assembly on the longitudinal sliding groove part is realized.
The rotating wheel assembly at least comprises a rotating wheel and a rotating wheel bracket; the rotating wheel bracket is provided with a U-shaped groove, the U-shaped groove is provided with a connecting shaft, and the rotating wheel is rotatably arranged on the connecting shaft; the pushing element is provided with a clamping part, and the rotating wheel bracket is provided with a clamping matching part; the pushing element is locked or unlocked through the clamping matching part of the clamping part, so that the sliding position of the rotating wheel assembly on the longitudinal sliding groove part is locked or released.
The pushing element is also provided with a pushing part, and the rotating wheel bracket is also 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 in an inclined way on the positioning adjusting hole or the adjusting 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 and the rotating wheel bracket to linearly slide 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.
An elastic piece is arranged between the rotating wheel bracket and the fixed element and/or the positioning element; the rotating wheel support is provided with a support elastic limit part, and the fixing element and/or the positioning element is provided with a fixing elastic limit part; the elastic piece is a pressure spring, one end of the elastic piece elastically limits the elastic limiting part of the bracket, and the other end elastically limits the elastic limiting part of the bracket; the rotating wheel bracket is also provided with a limiting sliding part, and the longitudinal chute part is provided with a limiting 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 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 rotating wheel bracket is made of metal materials or plastics; the snap fit part is a snap fit hole or a notch.
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 back of the fixing element is also provided with a cover plate which is made of metal materials or plastics and is fixedly arranged on the coating part, and the fixing element is matched with the cover plate through the coating part to coat the positioning element and the pushing element.
According to the invention, through improvement of the structure, the fixing element and the positioning element are respectively manufactured by using plastics, and then are fixedly assembled after being manufactured singly, so that the production process of the fixing element and the positioning element is effectively simplified, the problems of high processing difficulty, complex process and low yield caused by integral molding of the fixing element and the positioning element are effectively solved, the production cost is effectively reduced, the fixing element and the positioning element are mutually assembled to form the inclined groove part and the adjusting inclined groove part, and then the metal piece and the adjusting element are respectively arranged on the inclined groove part and the adjusting inclined groove part to form the metal piece and the adjusting element, so that at least part of the metal piece is arranged on the adjusting element in a pressing way, the adjusting element is positioned and rotated on the positioning adjusting hole or the adjusting notch of the adjusting inclined groove part, the adjusting element is arranged in a built-in way, the problem that foreign matters enter the positioning adjusting hole or the adjusting notch to cause abnormal rotation of the adjusting element is effectively solved, and at least part of the metal piece is arranged on the adjusting element, and the problem that the adjusting element is easily damaged when the rotating force is fully applied to the fixing element and the positioning element which are manufactured by plastics is effectively avoided, so that the stability and the service life of the product structure are improved.
The adjusting element is provided with a combined action part, and a user only needs to use a tool or manually act the combined action part to lock and release the sliding position of the rotating wheel assembly on the longitudinal sliding groove part and also can finish the sliding position adjustment of the 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; simultaneously, the fixed inclined part and the metal piece are respectively provided with an adjusting hole or a notch for the manual or tool action combined action part, and the tool or the manual can realize the effect only by the inclined action combined action part after passing through the adjusting hole or the notch, so that the problem that the tool or the manual can only act on an adjusting element from the front or the upper side is avoided, the occupied space during the assembly of the rotating wheel device is reduced, the problem that the tool or the manual cannot act on the combined action part due to the shielding of the component is effectively prevented, and the use experience of a user and the efficiency and convenience of the user during the use are improved.
In addition, the positioning element is positioned on the positioning matching part of the fixing element through the positioning part, so that the force transmission between the positioning element and the fixing element is effectively improved when the adjusting element rotates, the force of the positioning element and the adjusting element can be better distributed when the adjusting element works, and the structural stability and the service life of the product are further improved.
The back of the fixing element is extended to be provided with the coating part, the coating part is fixedly arranged on the cover plate, and the fixing element is matched with the coating part and the cover plate to coat the positioning element and the pushing element, so that the positioning element and the pushing element are arranged in a built-in mode, and the problem that foreign matters enter the fixing element to cause that the pushing element cannot slide normally between the fixing element and the positioning element is effectively avoided. Meanwhile, the pushing element slides obliquely, so that the displacement problem can not occur after the position of the rotating wheel assembly is adjusted, the positioning is accurate, the elastic effect of the elastic piece is combined, the overall bearing capacity and balance of the product can be improved, the elastic limiting parts are respectively arranged on the rotating wheel assembly and the elastic piece corresponding to the fixing element, and the elastic piece is more concentrated in elasticity and is not easy to deform during working.
Meanwhile, 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 and reliability and strong practicability.
Drawings
Fig. 1 is an exploded view of a first embodiment of the present invention.
Fig. 2 is a schematic view (partially sectioned side) of an assembled structure of a first embodiment of the present invention.
Fig. 3 and 4 are schematic views showing an assembly structure of a rotary wheel device according to a first embodiment of the present invention.
Fig. 5 and 6 are exploded views of a rotary wheel device according to a first embodiment of the present invention.
Fig. 7 is an exploded view of the positioning element, the adjusting element, the metal piece, the pushing element and the assembly according to the first embodiment of the present invention.
Fig. 8 is a schematic view showing an exploded structure of the pushing element and the fitting according to the first embodiment of the present invention.
Fig. 9 is a schematic diagram showing an exploded structure of the fixing element, the positioning element and the cover plate according to the first embodiment of the present invention.
Fig. 10 is a schematic diagram showing an exploded structure of the fixing element, the rotating wheel assembly and the elastic member according to the first embodiment of the present invention.
Fig. 11 is a schematic view (side cross-section) showing the interaction structure of the positioning portion and the positioning mating portion according to the 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 integrated optimized adjustment structure of the rotating wheel for the furniture sliding door comprises an adjustable rotating wheel device A, wherein the rotating wheel device A comprises a fixed component and a rotating wheel component which is positioned and moved on the fixed component, the fixed component at least comprises a fixed element 1 and a positioning element 2, a fixed inclined part 3 is arranged on the fixed element 1, a positioning inclined part 4 is arranged on the positioning element 2, an inclined groove part 5 and an adjusting element 6 are arranged between the fixed inclined part 3 and the positioning inclined part 4, a metal piece 7 is arranged on the inclined groove part 5, at least part of the metal piece 7 is pressed on the adjusting element 6, and the adjusting element 6 is positioned and rotated on the fixed inclined part 3 and/or the positioning inclined part 4 and/or the metal piece 7.
Further, a first step 8 and a second step 9 are arranged on the positioning inclined part 4, an inclined groove part 5 is arranged between the first step 8 and the fixed inclined part 3, a metal piece 7 is positioned on the inclined groove part 5, an adjusting chute part 10 is arranged between the metal piece 7 and the second step 9, a positioning adjusting hole 11 or an adjusting notch is arranged on the second step 9 and/or the adjusting chute part 10, and the adjusting element 6 is positioned and rotated on the positioning adjusting hole 11 or the adjusting notch.
Further, the metal piece 7 is provided with a pressing part 12, and the adjusting element 6 is provided with a receiving part 13; the metal piece 7 is pressed on the bearing part 13 of the adjusting element 6 through the pressing part 12, and the adjusting element 6 is borne on the adjusting chute part 10 through the bearing part 13 and is positioned and rotated on the positioning adjusting hole 11 or the adjusting notch.
Further, a fixed adjusting hole 14 or a fixed notch is formed in the fixed inclined part 3, a metal adjusting hole 15 or a metal notch is formed in the metal piece 7, a combined action part 16 is formed at one end of the adjusting element 6, and a threaded part 17 is formed at the other end of the adjusting element; the tool or the hand sequentially passes through the fixed adjusting hole 14 or the fixed notch, the metal adjusting hole 15 or the metal notch and then acts on the combined action part 16, and drives the adjusting element 6 to be positioned and rotated on the positioning adjusting hole 11 or the adjusting notch through the threaded part 17.
Further, the positioning element 2 is made of plastic and is provided with a positioning part 18 thereon, the fixing element 1 is made of plastic and is provided with a positioning matching part 19 thereon, and the positioning element 2 is positioned and arranged on the positioning matching part 19 of the fixing element 1 through the positioning part 18; the front surface of the fixing element 1 is provided with a fixing part 20, the back surface of the fixing element 1 is extended with a coating part 21, and the fixing element 1 coats the positioning element 2 through the coating part 21; an inclined chute portion 22 is arranged between the fixing element 1 and the positioning element 2, a pushing element 23 is slidably arranged on the inclined chute portion 22, the pushing element 23 is in driving connection with the adjusting element 6, and the rotating wheel assembly is driven to move on the fixing element 1 through driving of the adjusting element 6.
Further, the fixing element 1 and/or the cladding portion 21 are/is integrally formed with a longitudinal sliding groove portion 24, and the rotating wheel assembly is slidably arranged on the longitudinal sliding groove portion 24; the push element 23 is connected with the adjusting element 6 in a driving way and slides on the inclined slide groove part 22 by the driving of the adjusting element 6, and the push element 23 is locked, released and adjusted by the rotating wheel assembly during sliding.
Further, the pushing element 23 is provided with an assembling part 25, the assembling part 25 is provided with an assembling part 26 in a positioning way, the assembling part 26 is made of a metal material and is provided with a threaded hole 27; the pushing element 23 is further provided with an inclined chute mating portion 28 corresponding to the inclined chute portion 22, and the pushing element 23 slides on the inclined chute portion 22 by mating the adjusting element 6 and the inclined chute mating portion 28.
By means of the tool or manual action of the co-acting part 16, the adjusting element 6 is positioned and rotated obliquely on the positioning adjusting hole 11 or adjusting gap, and upon rotation the pushing element 23 is driven to slide on the oblique slide groove part 22 by the mutual engagement of the threaded part 17 and the threaded hole 27, the pushing element 23 locking or unlocking the rotating wheel assembly upon sliding, so that the sliding position of the rotating wheel assembly on the longitudinal slide groove part 24 is locked or released.
When the pushing element 23 unlocks the rotary wheel assembly, the adjusting element 6 is positioned and rotated obliquely on the positioning adjusting hole 11 or the adjusting notch by means of a tool or a manual action of the coacting portion 16, and the pushing element 23 is driven to slide on the inclined slide groove portion 22 by the mutual engagement of the threaded portion 17 and the threaded hole 27 during rotation, and the pushing element 23 drives the rotary wheel assembly to slide linearly up and down on the longitudinal slide groove portion 24 during sliding, so that the vertical position adjustment of the rotary wheel assembly on the longitudinal slide groove portion 24 is realized.
Further, the rotating wheel assembly includes at least a rotating wheel 29 and a rotating wheel bracket 30; wherein, the rotating wheel bracket 30 is provided with a U-shaped groove 31, the U-shaped groove 31 is provided with a connecting shaft 32, and the rotating wheel 29 is rotatably arranged on the connecting shaft 32; the pushing element 23 is provided with a clamping part 33, and the rotating wheel bracket 30 is provided with a clamping matching part 34; the pushing element 23 is locked or unlocked by the snap-fit portion 33 to lock or unlock the snap-fit portion 34 of the rotating wheel bracket 30, so as to lock or release the sliding position of the rotating wheel assembly on the longitudinal sliding groove portion 24.
Further, the pushing element 23 is further provided with a pushing part 35, and the rotating wheel bracket 30 is further provided with a pushing matching part 36; when the fastening part 33 and the fastening matching part 34 are unlocked, the combined action part 16 is acted by a tool or a hand, the adjusting element 6 is positioned and rotated obliquely on the positioning adjusting hole 11 or the adjusting notch, the pushing element 23 is driven to slide on the inclined sliding groove part 22 through the mutual meshing of the threaded part 17 and the threaded hole 27 during rotation, and the pushing element 23 simultaneously drives the rotating wheel 29 and the rotating wheel bracket 30 to slide linearly up and down on the longitudinal sliding groove part 24 through the matching of the pushing part 35 and the pushing matching part 36 during sliding, so that the upper position and the lower position of the rotating wheel assembly on the longitudinal sliding groove part 24 are adjusted.
Further, an elastic piece 37 is arranged between the rotating wheel bracket 30 and the fixed element 1 and/or the positioning element 2; wherein, the rotating wheel bracket 30 is provided with a bracket elastic limit part 38, and the fixing element 1 and/or the positioning element 2 is provided with a fixing elastic limit part; the elastic piece 37 is a pressure spring, one end of the elastic piece is elastically limited and acts on the elastic limiting part 38 of the bracket, and the other end of the elastic piece is elastically limited and acts on the fixed elastic limiting part; the rotating wheel bracket 30 is also provided with a limit sliding part 39, and the longitudinal chute part 24 is provided with a limit sliding matching part 40; when the rotating wheel assembly is unlocked with the pushing element 23, the rotating wheel assembly linearly and elastically slides on the limit sliding matching part 40 up and down in a limit manner through the matching of the elastic piece 37 and the limit sliding part 39.
Further, the pushing element 23 is made of plastic, and a fastening part 33 with certain elasticity or plasticity is arranged on the pushing element, a clearance part 41 is arranged between the fastening part 33 and the pushing element 23, and the fastening part 33 is elastically or plastically deformed on the pushing element 23 through the clearance part 41 in a resetting mode; the rotating wheel bracket 30 is made of metal material or plastic; the snap-fit portion 34 is a snap-fit hole or notch.
Further, when the pushing element 23 is at the initial position, the pushing element is locked on the snap fit part 34 through the snap fit part 33 in a snap fit way, so as to realize the sliding position locking of the rotating wheel assembly on the longitudinal sliding groove part 24; and/or when the pushing element 23 slides to the initial position by driving the adjusting element 6 and the rotating wheel assembly linearly slides to a certain position towards the direction of the pushing element 23, the snap fit portion 34 acts and drives the snap fit portion 33 to elastically or plastically deform, the snap fit portion 33 is reset after elastically or plastically deforming, and the snap fit portion 34 is locked by a snap fit, so as to realize the sliding position locking of the rotating wheel assembly on the longitudinal sliding groove portion 24.
Further, the back of the fixing element 1 is further provided with a cover plate 42, the cover plate 42 is made of metal material or plastic and fixedly arranged on the coating portion 21, and the fixing element 1 is matched with the coating portion 21 and the cover plate 42 to coat the positioning element 2 and the pushing element 23.
The adjustable rotating wheel device A is mainly used on a furniture sliding door X, and therefore the adjustable rotating wheel device A also comprises the furniture sliding door X and a furniture cabinet Y, wherein a fixing notch part B is arranged on the furniture sliding door X, a fixing element 1 is fixedly arranged on the fixing notch part B of the furniture sliding door X through a fixing part 20, 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 a rotating wheel 29.
Further, the common action part 16 is located at the side of the furniture sliding door X, and the tool or the hand is used to obliquely act on the common action part 16 from the side of the furniture sliding door X, so that the adjusting element 6 is obliquely positioned and rotated on the positioning adjusting hole 11 or the adjusting notch, and the pushing element 23 is driven to be locked, released and adjusted together with the rotating wheel assembly, so that the locking, releasing and adjusting of the vertical relative positions between the furniture sliding door X and the furniture cabinet Y are finally realized.
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.
Meanwhile, the drawings are only for illustrative purposes, and are shown as schematic drawings, rather than physical drawings, and are not to be construed as limiting the patent; for the purpose of better illustrating embodiments of the invention, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Moreover, in the drawings of embodiments of the invention, like or similar reference numerals correspond to like or similar components; in the description of the present invention, it should be understood that, if any, terms such as "upper", "lower", "left", "right", "vertical", "horizontal", "transverse", "longitudinal", "top", "bottom", "inner", "outer", etc., are based on the orientation or positional relationship shown in the drawings, they are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus the terms describing the positional relationship in the drawings are merely for illustration and are not to be construed as limiting the present patent.
Claims (8)
1. The utility model provides a rotate wheel integration optimization adjustment structure for furniture push-and-pull door, includes adjustable rotation wheel device (A), and this rotation wheel device (A) includes fixed subassembly and the rotation wheel subassembly of location activity on fixed subassembly, its characterized in that: the fixing assembly at least comprises a fixing element (1) and a positioning element (2), wherein the fixing element (1) is provided with a fixing inclined part (3), the positioning element (2) is provided with a positioning inclined part (4), an inclined groove part (5) and an adjusting element (6) are arranged between the fixing inclined part (3) and the positioning inclined part (4), a metal piece (7) is arranged on the inclined groove part (5), the metal piece (7) is at least partially pressed on the adjusting element (6), and the adjusting element (6) is positioned and rotated on the fixing inclined part (3) and/or the positioning inclined part (4) and/or the metal piece (7);
the positioning inclined part (4) is provided with a first step position (8) and a second step position (9), an inclined groove part (5) is arranged between the first step position (8) and the fixed inclined part (3), the metal piece (7) is positioned on the inclined groove part (5), an adjusting chute part (10) is arranged between the metal piece (7) and the second step position (9), and the second step position (9) and/or the adjusting chute part (10) are provided with positioning adjusting holes (11) or adjusting notches, and the adjusting element (6) is positioned and rotated on the positioning adjusting holes (11) or the adjusting notches;
the metal piece (7) is provided with a pressing part (12), and the adjusting element (6) is provided with a bearing part (13); the metal piece (7) is pressed on the bearing part (13) of the adjusting element (6) through the pressing part (12), and the adjusting element (6) is borne on the adjusting chute part (10) through the bearing part (13) and is positioned and rotated on the positioning adjusting hole (11) or the adjusting notch;
the positioning element (2) is made of plastic and is provided with a positioning part (18), the fixing element (1) is made of plastic and is provided with a positioning matching part (19), and the positioning element (2) is positioned and arranged on the positioning matching part (19) of the fixing element (1) through the positioning part (18); the front surface of the fixing element (1) is provided with a fixing part (20), the back surface of the fixing element is extended with a coating part (21), and the fixing element (1) coats the positioning element (2) through the coating part (21); an inclined chute part (22) is arranged between the fixed element (1) and the positioning element (2), a pushing element (23) is arranged on the inclined chute part (22) in a sliding way, the pushing element (23) is in driving connection with the adjusting element (6), and the rotating wheel assembly is driven to move on the fixed element (1) through the driving of the adjusting element (6);
the fixing element (1) and/or the cladding part (21) are/is also integrally formed with a longitudinal sliding groove part (24), and the rotating wheel assembly is arranged on the longitudinal sliding groove part (24) in a sliding way; the pushing element (23) is in driving connection with the adjusting element (6) and slides on the inclined chute part (22) through the driving of the adjusting element (6), and the pushing element (23) is locked, released and adjusted to be matched with the rotating wheel assembly when sliding;
an assembling part (25) is arranged on the pushing element (23), an assembling part (26) is positioned on the assembling part (25), and the assembling part (26) is made of a metal material and provided with a threaded hole (27); the pushing element (23) is also provided with an inclined chute matching part (28) corresponding to the inclined chute part (22), and the pushing element (23) slides on the inclined chute part (22) through the matching of the adjusting element (6) and the inclined chute matching part (28); one end of the adjusting element (6) is provided with a coaction part (16), the coaction part (16) is acted by a tool or a hand, the adjusting element (6) is positioned and rotated obliquely on the positioning adjusting hole (11) or the adjusting notch, and when the adjusting element rotates, the pushing element (23) is driven to slide on the inclined sliding groove part (22) through the mutual meshing of the threaded part (17) and the threaded hole (27), and the pushing element (23) locks or unlocks the rotating wheel assembly when sliding so as to realize the locking or releasing of the sliding position of the rotating wheel assembly on the longitudinal sliding groove part (24); when the pushing element (23) unlocks the rotating wheel assembly, the combined action part (16) is acted by a tool or a hand, the adjusting element (6) is positioned and rotated in an inclined mode on the positioning adjusting hole (11) or the adjusting notch, and the pushing element (23) is driven to slide on the inclined sliding groove part (22) through the mutual meshing of the threaded part (17) and the threaded hole (27) during rotation, and the pushing element (23) drives the rotating wheel assembly to slide linearly up and down on the longitudinal sliding groove part (24) during sliding so as to realize the up and down position adjustment of the rotating wheel assembly on the longitudinal sliding groove part (24).
2. The rotary wheel integrated optimal adjustment structure for a furniture sliding door according to claim 1, wherein: a fixed adjusting hole (14) or a fixed notch is formed in the fixed inclined part (3), a metal adjusting hole (15) or a metal notch is formed in the metal piece (7), and a threaded part (17) is formed at the other end of the adjusting element (6); the tool or the hand acts on the co-acting part (16) and drives the adjusting element (6) to rotate in a positioning way on the positioning adjusting hole (11) or the adjusting notch through the threaded part (17).
3. The rotary wheel integrated optimal adjustment structure for a furniture sliding door according to claim 1, wherein: the rotating wheel assembly comprises at least a rotating wheel (29) and a rotating wheel bracket (30); the rotating wheel bracket (30) is provided with a U-shaped groove (31), the U-shaped groove (31) is provided with a connecting shaft (32), and the rotating wheel (29) is rotatably arranged on the connecting shaft (32); a clamping part (33) is arranged on the pushing element (23), and a clamping matching part (34) is arranged on the rotating wheel bracket (30); the pushing element (23) is clamped and locked or unlocked by the clamping and buckling part (33) to the clamping and buckling part (34) of the rotating wheel bracket (30) so as to realize the locking and releasing of the sliding position of the rotating wheel assembly on the longitudinal sliding groove part (24).
4. The rotary wheel integrated optimal adjustment structure for a furniture sliding door according to claim 1, wherein: the rotating wheel assembly comprises at least a rotating wheel (29) and a rotating wheel bracket (30); the pushing element (23) is also provided with a pushing part (35), and the rotating wheel bracket (30) is also provided with a pushing matching part (36); the pushing element (23) is provided with a buckling part (33), when the buckling part (33) and the buckling matching part (34) are unlocked, the adjusting element (6) is obliquely positioned and rotated on the positioning adjusting hole (11) or the adjusting notch through a tool or a manual action combined action part (16), and the pushing element (23) is driven to slide on the inclined sliding groove part (22) through the mutual meshing of the threaded part (17) and the threaded hole (27) during rotation, and the pushing element (23) simultaneously drives the rotating wheel (29) and the rotating wheel bracket (30) to linearly slide up and down on the longitudinal sliding groove part (24) through the matching of the pushing part (35) and the pushing matching part (36) during sliding so as to realize the up-down position adjustment of the rotating wheel assembly on the longitudinal sliding groove part (24).
5. The rotary wheel integrated optimal adjustment structure for a furniture sliding door according to claim 1, wherein: the rotating wheel assembly comprises a rotating wheel bracket (30), and an elastic piece (37) is arranged between the rotating wheel bracket (30) and the fixed element (1) and/or the positioning element (2); wherein, the rotating wheel bracket (30) is provided with a bracket elastic limit part (38), and the fixing element (1) and/or the positioning element (2) are provided with a fixed elastic limit part; the elastic piece (37) is a pressure spring, one end of the elastic piece is elastically limited and acts on the elastic limiting part (38) of the bracket, and the other end of the elastic piece is elastically limited and acts on the fixed elastic limiting part; the rotating wheel bracket (30) is also provided with a limit sliding part (39), and the longitudinal chute part (24) is provided with a limit sliding matching part (40); when the rotating wheel assembly is unlocked with the pushing element (23), the rotating wheel assembly is in linear elastic limit sliding on the limit sliding matching part (40) up and down through the matching of the elastic piece (37) and the limit sliding part (39).
6. The rotary wheel integrated optimal adjustment structure for a furniture sliding door according to claim 1, wherein: the pushing element (23) is made of plastic, a clamping part (33) with certain elasticity or plasticity is arranged on the pushing element, a clearance part (41) is arranged between the clamping part (33) and the pushing element (23), and the clamping part (33) is elastically or plastically deformed on the pushing element (23) through the reset of the clearance part (41).
7. The rotary wheel integrated optimal adjustment structure for a furniture sliding door according to claim 1, wherein: the rotating wheel assembly includes a rotating wheel bracket (30); the rotating wheel bracket (30) is provided with a snap fit part (34); the rotating wheel bracket (30) is made of metal materials or plastics; the snap fit part (34) is a snap fit hole or a notch; the pushing element (23) is clamped and locked on the clamping matching part (34) through the clamping part (33) when being positioned at the initial position, so that the sliding position of the rotating wheel assembly on the longitudinal sliding groove part (24) is locked; and/or when the pushing element (23) slides to an initial position through the driving of the adjusting element (6) and the rotating wheel assembly linearly slides to a certain position towards the direction of the pushing element (23), the buckling matching part (34) acts and drives the buckling part (33) to elastically or plastically deform, the buckling part (33) is reset after being elastically or plastically deformed and is clamped and locked on the buckling matching part (34), so that the sliding position of the rotating wheel assembly on the longitudinal sliding groove part (24) is locked.
8. The rotating wheel integrated optimized adjusting structure for the furniture sliding door according to claim 1, wherein the back surface of the fixing element (1) is further provided with a cover plate (42), the cover plate (42) is made of metal materials or plastics and is fixedly arranged on the coating part (21), and the fixing element (1) coats the positioning element (2) and the pushing element (23) through the matching of the coating part (21) and the cover plate (42).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810972538.7A CN108979404B (en) | 2018-08-24 | 2018-08-24 | Rotary wheel integrated optimization adjusting structure for furniture sliding door |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810972538.7A CN108979404B (en) | 2018-08-24 | 2018-08-24 | Rotary wheel integrated optimization adjusting structure for furniture sliding door |
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| CN108979404B true CN108979404B (en) | 2024-01-30 |
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|---|---|---|---|---|
| CA2455488A1 (en) * | 2003-01-21 | 2004-07-21 | Pemko | Adjustable strike mounting system |
| CN104775702A (en) * | 2015-04-27 | 2015-07-15 | 伍志勇 | Rolling wheel regulating structure for furniture sliding door |
| CN106567634A (en) * | 2016-10-26 | 2017-04-19 | 余东女 | Pulley buffering device for sliding door |
| CN209509851U (en) * | 2018-08-24 | 2019-10-18 | 广东东泰五金精密制造有限公司 | A kind of rotating wheel integrated optimization adjustment structure for furniture sliding door |
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2018
- 2018-08-24 CN CN201810972538.7A patent/CN108979404B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2455488A1 (en) * | 2003-01-21 | 2004-07-21 | Pemko | Adjustable strike mounting system |
| CN104775702A (en) * | 2015-04-27 | 2015-07-15 | 伍志勇 | Rolling wheel regulating structure for furniture sliding door |
| CN106567634A (en) * | 2016-10-26 | 2017-04-19 | 余东女 | Pulley buffering device for sliding door |
| CN209509851U (en) * | 2018-08-24 | 2019-10-18 | 广东东泰五金精密制造有限公司 | A kind of rotating wheel integrated optimization adjustment structure for furniture sliding door |
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| CN108979404A (en) | 2018-12-11 |
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