CN107558848B - Rotating wheel elastic swing mechanism of furniture sliding door - Google Patents
Rotating wheel elastic swing mechanism of furniture sliding door Download PDFInfo
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- CN107558848B CN107558848B CN201710843315.6A CN201710843315A CN107558848B CN 107558848 B CN107558848 B CN 107558848B CN 201710843315 A CN201710843315 A CN 201710843315A CN 107558848 B CN107558848 B CN 107558848B
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Abstract
The utility model provides a furniture push-and-pull door rotate round elastic swing mechanism, including the support component, rotate the wheel, movable element and elastic element, it rotates to set up on movable element to rotate the wheel, elastic element sets up between movable element and support component, movable element passes through elastic element elastic activity on support component, support component is made by metal material, and be provided with two at least slope guide portions on it, the last buckle joint spare that is provided with of movable element, be provided with the metal sliding shaft on the buckle joint spare, movable element passes through the buckle joint spare lock on support component, and slide on two at least slope guide portions of support component through the metal sliding shaft. Through the improvement of the structure, the invention has the characteristics of simple and reasonable structure, reliable performance, convenient disassembly and assembly, accurate positioning, low manufacturing cost, long service life, stable and smooth opening and closing process, small force application, safety, reliability and the like, and has strong practicability.
Description
Technical Field
The invention relates to an elastic swinging mechanism of a rotating wheel of a furniture sliding door.
Background
Chinese patent document No. CN204238725U discloses a sliding door guide wheel device in 2015, 4.1, which comprises a bottom plate, a support plate, a spring, a bolt, a first guide wheel, a second guide wheel and a limit pin, wherein the first guide wheel and the second guide wheel are arranged on the support plate side by side; a through hole is formed in the supporting plate, a threaded hole is formed in the bottom plate, and one end of the spring outer ring is fixed at the right end of the bottom plate; the nut end of the bolt is fixedly connected with the support plate, the thread end of the bolt sequentially penetrates through the through hole and the inner ring of the spring and is in threaded connection with the thread hole, one end of the inner ring of the spring is located between the right end of the bolt and the right end of the bottom plate and is in contact with the bolt, and the limiting pin is located at the left end of the bottom plate and is used for preventing the support plate from exceeding the edge of the bottom plate when the support plate is reset. The structure can realize the state of tight fit between the double guide wheels and the guide rails; however, the movable track of the double guide wheels is constant, and the movable track cannot be randomly changed according to foreign matters appearing in the opening and closing process of the sliding door, is not beneficial to the disassembly and assembly of the double guide wheels and the sliding door, and cannot meet the use requirements of users. Therefore, further improvements are necessary.
Disclosure of Invention
The invention aims to provide the rotating wheel elastic swing mechanism of the furniture sliding door, which has the advantages of simple and reasonable structure, reliable performance, convenient assembly and disassembly, accurate positioning, low manufacturing cost, long service life, stable and smooth opening and closing process, small force application, safety and reliability, and overcomes the defects in the prior art.
According to this purpose design's rotation wheel elasticity swing mechanism of furniture push-and-pull door, including support element, rotation wheel, movable element and elastic element, rotate the wheel and rotate and set up on the movable element, elastic element sets up between movable element and support element, and the movable element passes through elastic element elasticity activity on the support element, its characterized in that: the bracket element is made of metal materials and is provided with at least two inclined guide parts, the movable element is provided with a buckling piece, the buckling piece is provided with a metal sliding shaft, and the movable element is buckled on the bracket element through the buckling piece and slides on the at least two inclined guide parts of the bracket element through the metal sliding shaft.
The bracket element is provided with a hole part, and at least two inclined guide parts are arranged on the hole part; the movable element is buckled on the hole part of the bracket element through a buckling piece and slides along at least two inclined guide tracks of the bracket element through a metal sliding shaft.
The at least two inclined guide parts are arranged in a V shape and form obtuse angle matching, at least two positioning parts are arranged on the at least two inclined guide parts, and the at least two positioning parts are a first positioning part and a second positioning part respectively; the movable element slides along the tracks of the at least two inclined guide parts and realizes the sliding positioning of at least two positions through the first positioning part and the second positioning part, wherein the axis direction of the movable element sliding positioned at the first positioning part and the axis direction of the movable element sliding positioned at the second positioning part form a certain included angle for matching.
The fastener is made of plastic, one end of the fastener is arranged on the movable element through the fastener, a groove part is formed between the other end of the fastener and the movable element, and the movable element is buckled on the hole part of the support element through the groove part of the fastener.
The movable element is made of plastic, a positioning piece is arranged between one end of the movable element and the bracket element, and one end of the movable element swings on the bracket element through the positioning piece; the rotating wheel is rotatably arranged at the other end of the movable element.
The support element is provided with a special-shaped hole, one end of the movable element is provided with a matching hole, the positioning piece is arranged on the special-shaped hole in a penetrating mode and is connected with the matching hole of the movable element in a matching mode, and one end of the movable element is arranged on the special-shaped hole of the support element in a swinging mode through the positioning piece.
One end of the elastic element elastically acts on the movable element, the other end of the elastic element elastically acts on the support element, the support element is provided with an inclined part, and one end of the movable element elastically swings on the special-shaped hole and the inclined part of the support element up and down through the matched inclined type of the elastic element and the positioning piece.
The support element is provided with a connecting hole, the connecting hole is provided with an acting piece, the acting piece is provided with an acting part towards the direction of the movable element, the elastic element is a return spring, one end of the elastic element elastically acts on the movable element, and the other end of the elastic element elastically acts on the acting part of the acting piece; one end of the movable element is elastically swung up and down on the special-shaped hole and the inclined part of the support element through the matching inclined type of the elastic element, the positioning piece and the acting piece, slides along at least two inclined guiding part tracks of the support element through a metal sliding shaft during elastic swinging, and realizes the sliding positioning of at least two positions through the first positioning part and the second positioning part.
The movable element is provided with a cavity part, at least parts of the elastic element and the acting element are arranged in the cavity part, one end of the elastic element elastically acts on the cavity part of the movable element, and the other end of the elastic element elastically acts on the acting part of the acting element; the positioning piece is also provided with a shielding part corresponding to the special-shaped hole, and the positioning piece at least partially shields and covers the special-shaped hole through the shielding part.
The furniture sliding door comprises a furniture sliding door body, a furniture cabinet body and a sliding groove; the furniture sliding door is opened and closed on the sliding groove of the furniture cabinet body in a sliding manner through rotating wheels on the support element; the bracket element is also provided with a sliding blocking piece for preventing the rotating wheel from falling out of the sliding groove at least during rotation.
Through the improvement of the structure, the positioning part, the elastic element and the acting part are arranged between the movable element and the support element, the movable element can swing up and down elastically on the special-shaped hole and the inclined part of the support element through the matching of the positioning part, the elastic element and the acting part, and can slide along the track of at least two inclined guide parts of the support element through the metal sliding shaft arranged on the movable element when swinging elastically, and the movable element moves on the support element and swings up and down and left and right and slides up and down and back and forth through the inclined part with certain elasticity, so the assembly between the movable element and the support element is non-rigid matching, and the two inclined guide parts and the metal sliding shaft are made of metal materials, so that the movable element and the support element can move mutually and slide smoothly, have less friction and no sense of flexibility, effectively improve the stability and the service life of a product, are beneficial to the adjustment and the rotation of the rotating wheel, further improve the sliding opening and closing effect between the furniture sliding door and the furniture cabinet body, ensure that the sliding opening and closing processes between the furniture sliding door and the furniture cabinet body are smoother, are smooth and have no buffering effect when the rotating wheel is in case of collision, thereby avoiding the defect that the rotating wheel only can rotate due to the rigid connection between the movable element and the rotating wheel; meanwhile, the movable element is made of metal materials, the movable element is made of plastics, the fastening piece made of plastics is arranged on the movable element through the fastening piece, and the movable element is fastened on the bracket element through the fastening piece, so that the production cost is effectively reduced, the problem that the movable element and the fastening piece are difficult to manufacture due to the integral forming of the movable element and the fastening piece is also avoided, and the production, processing and assembly requirements are greatly met; the at least two inclined guide parts are arranged in a V shape and form obtuse angle matching, at least two positioning parts are formed, the movable element is respectively positioned on the at least two positioning parts in a sliding mode, during assembly, the movable element is positioned on one positioning part and is parallel to the support element, the rotating wheel can be effectively prevented from being separated from the sliding groove at least during rotation, during disassembly, the movable element is positioned on the other positioning part and forms a certain included angle matching with the support element, the rotating wheel is separated from the sliding groove, the furniture sliding door can be disassembled from the furniture cabinet body, and the disassembly and assembly and daily maintenance use of a user are greatly met; and the bracket element is also provided with a sliding blocking piece which blocks the action on the movable element, so that the rotating wheel can be further prevented from being separated from the sliding groove at least when rotating, and finally the effect that the furniture sliding door cannot be separated from the furniture cabinet body when sliding to open and close is achieved. The novel adjustable type hydraulic cylinder has the advantages of being simple and reasonable in structure, reliable in performance, convenient to disassemble and assemble, accurate in positioning, low in manufacturing cost, long in service life, stable and smooth in opening and closing process, small in force, safe, reliable and the like, and is high in practicability.
Drawings
Fig. 1 is an exploded view of a furniture sliding door, a furniture cabinet, a bracket member and a sliding groove according to a first embodiment of the present invention.
Fig. 2 and 3 are schematic views of the assembly structure of the furniture sliding door, the furniture cabinet body, the bracket element and the sliding groove according to the first embodiment of the invention.
Fig. 4 is a side view of the first embodiment of the furniture sliding door, furniture body, bracket member and sliding groove assembly.
Fig. 5 and 6 are schematic views showing the assembling structure of the bracket member, the rotating wheel and the movable member according to the first embodiment of the present invention.
Fig. 7 and 8 are exploded views of the bracket member, the rotating wheel and the movable member according to the first embodiment of the present invention.
Fig. 9 and 10 are schematic views illustrating the state that the movable element is slidably positioned at the first positioning portion according to the first embodiment of the present invention.
Fig. 11 and 12 are schematic views illustrating the movable element of the first embodiment of the invention being slidably positioned in the second positioning portion.
Detailed Description
The invention is further described with reference to the following figures and examples.
Referring to fig. 1-12, the elastic swing mechanism for the rotating wheel of the furniture sliding door comprises a support element 1, a rotating wheel 2, a movable element 3 and an elastic element 4, wherein the rotating wheel 2 is rotatably arranged on the movable element 3, the elastic element 4 is arranged between the movable element 3 and the support element 1, the movable element 3 elastically moves on the support element 1 through the elastic element 4, the support element 1 is made of a metal material and is provided with at least two inclined guide portions 5, the movable element 3 is provided with a buckling piece 6, the buckling piece 6 is provided with a metal sliding shaft 7, and the movable element 3 is buckled on the support element 1 through the buckling piece 6 and slides on the at least two inclined guide portions 5 of the support element 1 through the metal sliding shaft 7.
Further, the holder element 1 is provided with a hole portion 8, and at least two inclined guide portions 5 are provided on the hole portion 8; the movable element 3 is locked in the hole 8 of the bracket element 1 by the locking element 6 and slides along the track of the at least two inclined guides 5 of the bracket element 1 by the metal sliding shaft 7.
Further, at least two inclined guiding parts 5 are arranged in a V shape and form an obtuse angle fit, at least two positioning parts are arranged on at least two inclined guiding parts 5, and the at least two positioning parts are a first positioning part 9 and a second positioning part 10 respectively; the movable element 3 slides along the tracks of the at least two inclined guiding parts 5, and the sliding positioning of at least two positions is realized through the first positioning part 9 and the second positioning part 10, wherein the axis direction of the position of the movable element 3, which is positioned in the first positioning part 9 in a sliding manner, and the axis direction of the position of the movable element, which is positioned in the second positioning part 10 in the sliding manner, form a certain included angle.
Further, the fastener 6 is made of plastic, and one end thereof is provided on the movable element 3 by a fastener 11, and the other end thereof forms a groove portion 12 with the movable element 3, and the movable element 3 is fastened to the hole portion 8 of the holder element 1 by the groove portion 12 of the fastener 6.
Furthermore, the movable element 3 is made of plastic, a positioning part 13 is arranged between one end of the movable element 3 and the bracket element 1, and one end of the movable element 3 swings on the bracket element 1 through the positioning part 13; the rotating wheel 2 is rotatably arranged at the other end of the movable element 3.
Furthermore, a special-shaped hole 14 is formed in the support element 1, a fitting hole 15 is formed at one end of the movable element 3, a positioning piece 13 is arranged on the special-shaped hole 14 in a penetrating mode and is in fitting connection with the fitting hole 15 of the movable element 3, and one end of the movable element 3 is arranged on the special-shaped hole 14 of the support element 1 in a swinging mode through the positioning piece 13.
Further, the elastic member 4 elastically acts on the movable member 3 at one end and the holder member 1 at the other end, the holder member 1 is provided with an inclined portion 16, and the movable member 3 elastically swings up and down at one end on the shaped hole 14 and the inclined portion 16 of the holder member 1 by the cooperative inclination of the elastic member 4 and the positioning member 13.
Further, the bracket element 1 is provided with a connecting hole 17, the connecting hole 17 is provided with an acting piece 18, the acting piece 18 is provided with an acting part towards the moving element 3, the elastic element 4 is a return spring, one end of the elastic element elastically acts on the moving element 3, and the other end elastically acts on the acting part of the acting piece 18; one end of the movable element 3 is elastically swung up and down on the special-shaped hole 14 and the inclined part 16 of the bracket element 1 through the matching inclined type of the elastic element 4, the positioning part 13 and the acting part 18, slides along the tracks of at least two inclined guiding parts 5 of the bracket element 1 through the metal sliding shaft 7 during the elastic swinging, and realizes the sliding positioning of at least two positions through the first positioning part 9 and the second positioning part 10.
Further, the movable element 3 is provided with a cavity part 19, at least parts of the elastic element 4 and the acting element 18 are arranged in the cavity part 19, one end of the elastic element 4 elastically acts on the cavity part 19 of the movable element 3, and the other end elastically acts on the acting part of the acting element 18; the positioning piece 13 is further provided with a shielding part 20 corresponding to the special-shaped hole 14, and the positioning piece 13 at least partially covers the special-shaped hole 14 through the shielding part 20.
In particular, the furniture sliding door comprises a furniture sliding door X, a furniture cabinet body Y and a sliding groove Z; the furniture sliding door X is opened and closed on the sliding groove Z of the furniture cabinet body Y in a sliding mode through a rotating wheel 2 on the support element 1; the holder element 1 is further provided with a sliding stop 21 which prevents the turning wheel 2 from coming out of the sliding groove Z at least during turning.
The foregoing shows and describes the general principles, essential 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 embodiments described above, which are merely illustrative of the principles of the invention, but various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a furniture push-and-pull door's rotation wheel elasticity swing mechanism, includes support element (1), rotates wheel (2), movable element (3) and elastic element (4), rotates wheel (2) and rotates and set up on movable element (3), and elastic element (4) set up between movable element (3) and support element (1), and movable element (3) pass through elastic element (4) elasticity activity on support element (1), its characterized in that: the bracket element (1) is made of metal materials and is provided with at least two inclined guide parts (5), the movable element (3) is provided with a buckling piece (6), the buckling piece (6) is provided with a metal sliding shaft (7), and the movable element (3) is buckled on the bracket element (1) through the buckling piece (6) and slides on the at least two inclined guide parts (5) of the bracket element (1) through the metal sliding shaft (7);
the bracket element (1) is provided with a hole part (8), and at least two inclined guide parts (5) are arranged on the hole part (8); the movable element (3) is buckled on a hole part (8) of the bracket element (1) through a buckling piece (6) and slides along the tracks of at least two inclined guide parts (5) of the bracket element (1) through a metal sliding shaft (7);
the at least two inclined guiding parts (5) are arranged in a V shape and form obtuse angle matching, at least two positioning parts are arranged on the at least two inclined guiding parts (5), and the at least two positioning parts are a first positioning part (9) and a second positioning part (10) respectively; the movable element (3) slides along the tracks of the at least two inclined guide parts (5) and realizes the sliding positioning of at least two positions through the first positioning part (9) and the second positioning part (10), wherein the axis direction of the position of the movable element (3) which is positioned in the first positioning part (9) in a sliding manner forms a certain included angle with the axis direction of the position of the movable element which is positioned in the second positioning part (10) in a sliding manner.
2. The elastic swinging mechanism of the rotating wheel of the furniture sliding door according to claim 1 is characterized in that: the buckling piece (6) is made of plastics, one end of the buckling piece is arranged on the movable element (3) through a fastening piece (11), a groove portion (12) is formed between the other end of the buckling piece and the movable element (3), and the movable element (3) is buckled on the hole portion (8) of the support element (1) through the groove portion (12) of the buckling piece (6).
3. The elastic swinging mechanism of the rotating wheel of the furniture sliding door according to claim 2, characterized in that: the movable element (3) is made of plastic, a positioning piece (13) is arranged between one end of the movable element and the support element (1), and one end of the movable element (3) swings on the support element (1) through the positioning piece (13); the rotating wheel (2) is rotatably arranged at the other end of the movable element (3).
4. The elastic swinging mechanism of the rotating wheel of the furniture sliding door according to claim 3, characterized in that: the support element (1) is provided with a special-shaped hole (14), one end of the movable element (3) is provided with a matching hole (15), the positioning piece (13) penetrates through the special-shaped hole (14) and is matched and connected with the matching hole (15) of the movable element (3), and one end of the movable element (3) is arranged on the special-shaped hole (14) of the support element (1) in a swinging mode through the positioning piece (13).
5. The flexible swinging mechanism of the rotating wheel of the furniture sliding door according to claim 4, characterized in that: one end of the elastic element (4) elastically acts on the movable element (3), the other end of the elastic element elastically acts on the support element (1), an inclined part (16) is arranged on the support element (1), and one end of the movable element (3) elastically swings up and down on a special-shaped hole (14) and the inclined part (16) of the support element (1) through the matched inclined type of the elastic element (4) and the positioning part (13).
6. The flexible swinging mechanism of the rotating wheel of the furniture sliding door according to claim 5, characterized in that: the support element (1) is provided with a connecting hole (17), the connecting hole (17) is provided with an acting piece (18), the acting piece (18) is provided with an acting part towards the direction of the movable element (3), the elastic element (4) is a return spring, one end of the elastic element elastically acts on the movable element (3), and the other end of the elastic element elastically acts on the acting part of the acting piece (18); one end of the movable element (3) obliquely and elastically swings up and down on a special-shaped hole (14) and an inclined part (16) of the bracket element (1) through the matching of the elastic element (4), the positioning part (13) and the acting part (18), slides along the tracks of at least two inclined guide parts (5) of the bracket element (1) through a metal sliding shaft (7) during elastic swinging, and realizes the sliding positioning of at least two positions through the first positioning part (9) and the second positioning part (10).
7. The flexible swinging mechanism of the rotating wheel of the furniture sliding door according to claim 6, characterized in that: a cavity part (19) is arranged on the movable element (3), at least parts of the elastic element (4) and the acting part (18) are arranged in the cavity part (19), one end of the elastic element (4) elastically acts on the cavity part (19) of the movable element (3), and the other end elastically acts on the acting part of the acting part (18); the positioning piece (13) is also provided with a shielding part (20) corresponding to the special-shaped hole (14), and the positioning piece (13) is at least partially shielded and covered on the special-shaped hole (14) through the shielding part (20).
8. The flexible oscillating mechanism of the rotating wheel of the sliding door of furniture according to any one of claims 1 to 7, characterized in that: the furniture sliding door (X), the furniture cabinet body (Y) and the sliding groove (Z) are also included; the furniture sliding door (X) is opened and closed on the sliding groove (Z) of the furniture cabinet body (Y) in a sliding mode through a rotating wheel (2) on the support element (1); the bracket element (1) is also provided with a sliding block piece (21) for preventing the rotating wheel (2) from being separated from the sliding groove (Z) at least during rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710843315.6A CN107558848B (en) | 2017-09-18 | 2017-09-18 | Rotating wheel elastic swing mechanism of furniture sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710843315.6A CN107558848B (en) | 2017-09-18 | 2017-09-18 | Rotating wheel elastic swing mechanism of furniture sliding door |
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| Publication Number | Publication Date |
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| CN107558848A CN107558848A (en) | 2018-01-09 |
| CN107558848B true CN107558848B (en) | 2023-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710843315.6A Active CN107558848B (en) | 2017-09-18 | 2017-09-18 | Rotating wheel elastic swing mechanism of furniture sliding door |
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| CN (1) | CN107558848B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109386200B (en) * | 2018-11-16 | 2024-06-04 | 广东东泰五金精密制造有限公司 | Auxiliary opening and closing structure of sliding door |
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| JPH084409A (en) * | 1994-06-17 | 1996-01-09 | Nifco Inc | Safety device for sliding door |
| CN1771377A (en) * | 2004-02-20 | 2006-05-10 | 加尼米克斯公司 | Brake device for garage doors and the like, and door assembly including the same |
| CN202417141U (en) * | 2012-02-14 | 2012-09-05 | 陈明开 | Novel guide mechanism for hanging sliding door |
| CN202559933U (en) * | 2012-02-13 | 2012-11-28 | 陈明开 | Sliding door bumper anti-bouncing device |
| CN202578279U (en) * | 2012-05-26 | 2012-12-05 | 陈明开 | Micro-guiding wheel for buffer |
| CN202767710U (en) * | 2012-07-09 | 2013-03-06 | 曹锦伦 | Sliding door upper wheel device achieving width adjustment |
| EP2669456A1 (en) * | 2012-05-29 | 2013-12-04 | Assa Abloy Entrance Systems AB | Spring break protection mechanism for a sectional door system |
| CN105625847A (en) * | 2016-03-02 | 2016-06-01 | 伍志勇 | Furniture damping and falling preventing mechanism |
| CN106837038A (en) * | 2017-02-24 | 2017-06-13 | 伍志勇 | For the scroll wheel linkage adjustment mechanism of sliding door of furniture |
| CN207332572U (en) * | 2017-09-18 | 2018-05-08 | 广东东泰五金精密制造有限公司 | A kind of rotating wheel elastics wing mechanism of furniture sliding door |
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2017
- 2017-09-18 CN CN201710843315.6A patent/CN107558848B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH084409A (en) * | 1994-06-17 | 1996-01-09 | Nifco Inc | Safety device for sliding door |
| CN1771377A (en) * | 2004-02-20 | 2006-05-10 | 加尼米克斯公司 | Brake device for garage doors and the like, and door assembly including the same |
| CN202559933U (en) * | 2012-02-13 | 2012-11-28 | 陈明开 | Sliding door bumper anti-bouncing device |
| CN202417141U (en) * | 2012-02-14 | 2012-09-05 | 陈明开 | Novel guide mechanism for hanging sliding door |
| CN202578279U (en) * | 2012-05-26 | 2012-12-05 | 陈明开 | Micro-guiding wheel for buffer |
| EP2669456A1 (en) * | 2012-05-29 | 2013-12-04 | Assa Abloy Entrance Systems AB | Spring break protection mechanism for a sectional door system |
| CN202767710U (en) * | 2012-07-09 | 2013-03-06 | 曹锦伦 | Sliding door upper wheel device achieving width adjustment |
| CN105625847A (en) * | 2016-03-02 | 2016-06-01 | 伍志勇 | Furniture damping and falling preventing mechanism |
| CN106837038A (en) * | 2017-02-24 | 2017-06-13 | 伍志勇 | For the scroll wheel linkage adjustment mechanism of sliding door of furniture |
| CN207332572U (en) * | 2017-09-18 | 2018-05-08 | 广东东泰五金精密制造有限公司 | A kind of rotating wheel elastics wing mechanism of furniture sliding door |
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