CN110439402B - Integrated optimization adjusting structure for furniture hinge - Google Patents
Integrated optimization adjusting structure for furniture hinge Download PDFInfo
- Publication number
- CN110439402B CN110439402B CN201910817369.4A CN201910817369A CN110439402B CN 110439402 B CN110439402 B CN 110439402B CN 201910817369 A CN201910817369 A CN 201910817369A CN 110439402 B CN110439402 B CN 110439402B
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- Prior art keywords
- connecting arm
- furniture
- adjusting piece
- fixed base
- driving connection
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- 238000005457 optimization Methods 0.000 title claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000002035 prolonged 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
- E05D11/00—Additional features or accessories of hinges
- E05D11/08—Friction devices between relatively-movable hinge parts
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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
- E05D11/00—Additional features or accessories of hinges
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
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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
- E05D3/00—Hinges with pins
- E05D3/06—Hinges with pins with two or more pins
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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
- E05D7/00—Hinges or pivots of special construction
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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
- E05D7/00—Hinges or pivots of special construction
- E05D7/04—Hinges adjustable relative to the wing or the frame
- E05D7/0407—Hinges adjustable relative to the wing or the frame the hinges having two or more pins and being specially adapted for cabinets or furniture
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
Abstract
The integrated optimized adjusting structure for the furniture hinge comprises a connecting arm, wherein a hinge assembly is arranged on the connecting arm, a hinge cup is hinged to the connecting arm through the hinge assembly, a furniture connecting fitting is arranged on the connecting arm, one end of the furniture connecting fitting is connected with the connecting arm in a matched manner, an open slot part is arranged at the other end of the furniture connecting fitting, an upper adjusting piece and a lower adjusting piece are arranged on the connecting arm, an annular slot part is arranged on the upper adjusting piece and the lower adjusting piece, and inclined positions are respectively arranged at the upper position and the lower position of the annular slot part; the upper and lower adjusting parts are positioned and rotated on the connecting arms, and are in line-fit driving connection or point-fit driving connection with the opening groove parts through the inclined positions of the annular groove parts during positioning and rotation so as to drive the connecting arms to move up and down relative to the furniture connecting fittings and realize the up and down position adjustment between the connecting arms and the furniture connecting fittings. Through the improvement of the structure, the invention has the characteristics of simple and reasonable structure, reliable performance, flexible adjustment, low manufacturing cost, long service life, easy production, easy realization, exquisite appearance, high safety and the like, and has strong practicability.
Description
Technical Field
The invention relates to an integrated optimized adjusting structure for a furniture hinge.
Background
The Chinese patent document No. CN 203856316U discloses a furniture hinge structure in 2014, 10 months and 1 days, and the furniture hinge structure comprises an outer rocker arm, an inner rocker arm, a connecting arm and a movable cup seat which are connected through the outer rocker arm and the inner rocker arm, and a damper arranged in the connecting arm, wherein a torsion spring which at least generates opening and closing acting force to the movable cup seat is further arranged in the hinge, one end of the damper is arranged in the connecting arm, the other end of the damper is connected with the inner rocker arm in a matched manner through a swinging block, the swinging block is rotatably arranged on the connecting arm, a slotted hole is formed between the swinging block and the connecting arm, and a guide groove is further formed between the swinging block and the inner rocker arm. The fixed arm front end of this structure is provided with through adjustable plug-in cooperation connection of adjusting screw between open slot and the linking arm, be provided with the plane groove on the adjusting screw, and through being plane contact between plane groove and the open slot, consider the assembly stability between fixed arm and the linking arm, be interference fit between plane groove and the open slot, this manufacturing process and the assembly degree of difficulty that can increase the two, the area of two plane contacts is great simultaneously, can produce great frictional force in fixed arm and linking arm up-and-down adjustment process, the user needs great effort to adjust from top to bottom between fixed arm and the linking arm, inconvenient user uses, the linking arm is the deflection type regulation relatively in the adjustment process in addition, fixed arm one end is connected with the linking arm rotation, the other end is the linking arm deflection type regulation relatively from top to bottom, if be plane contact between plane groove and the open slot, the fixed arm can appear distortion or the dead phenomenon of card when deflection type is adjusted from top to bottom, influence the life of product, can't satisfy user's user demand. Therefore, further improvements are needed.
Disclosure of Invention
The invention aims to provide an integrated optimized adjusting structure for a furniture hinge, which has the advantages of simple and reasonable structure, reliable performance, flexible adjustment, low manufacturing cost, long service life, easy production, easy realization, exquisite appearance and high safety, and overcomes the defects in the prior art.
According to the integrated optimization structure of this purpose design for furniture hinge, including the linking arm, be provided with the articulated subassembly on the linking arm, and articulated switching has hinge cup, its characterized in that through the articulated subassembly: the connecting arm is provided with a furniture connecting fitting, one end of the furniture connecting fitting is connected with the connecting arm in a matching way, the other end of the furniture connecting fitting is provided with an open slot part, the connecting arm is provided with an upper and lower adjusting piece, the upper and lower adjusting piece is provided with an annular slot part, and the upper and lower positions of the annular slot part are respectively provided with an inclined position; the upper and lower adjusting parts are positioned and rotated on the connecting arms, and are in line-fit driving connection or point-fit driving connection with the opening groove parts through the inclined positions of the annular groove parts during positioning and rotation so as to drive the connecting arms to move up and down relative to the furniture connecting fittings and realize the up and down position adjustment between the connecting arms and the furniture connecting fittings.
The vertical inclined positions are arranged at the vertical positions of the annular groove part in an expanding mode, and the minimum distance A between the vertical inclined positions is smaller than or equal to the thickness dimension B of the opening groove part.
The open slot part is embedded on the annular slot part, and the upper surface and/or the lower surface of the open slot part are planar and are respectively connected with the upper inclined bit line and the lower inclined bit line in a matched driving way or in a point-matched driving way.
The open groove part is embedded on the annular groove part by means of a gap.
The side wall of the annular groove part is also provided with a convex position; the upper and lower adjusting parts are in line-fit driving connection or point-fit driving connection with the side surfaces of the opening groove parts through the protruding positions when in positioning rotation.
The dimension C of the protruding position is larger than or equal to the opening dimension D of the opening groove part.
The side surface of the open groove part is embedded on the convex position of the annular groove part in a leaning way.
One end of the upper and lower adjusting piece is provided with an upper and lower adjusting action part, the middle part is provided with a positioning rotating part, and the other end is provided with an annular groove part; the connecting arm is provided with a positioning and rotating matching part; the upper and lower adjusting parts are driven to rotate on the positioning rotating matching parts of the connecting arms through the positioning rotating parts by means of the tool or manual action, and the upper and lower adjusting parts are in line-fit driving connection or point-fit driving connection with the opening groove parts through the inclined positions of the annular groove parts during positioning rotation.
The furniture connecting fitting is a fixed base, one end of the fixed base is connected with the connecting arm in a matched mode, and the other end of the fixed base is provided with an open slot part and is connected with the upper and lower adjusting piece in an adjustable mode through the open slot part in a matched mode; the upper and lower adjusting piece is positioned and rotated on the connecting arm, and is in line-fit driving connection or point-fit driving connection with the opening groove part through the inclined position of the annular groove part during positioning and rotation so as to drive the connecting arm to move up and down relative to the fixed base, and realize the up and down position adjustment between the connecting arm and the fixed base.
Or the furniture connecting fitting is a middle element and a fixed base, wherein one end of the middle element is connected with the connecting arm in a matched way, the other end of the middle element is provided with an open slot part and is connected with the upper and lower adjusting piece in an adjustable matched way through the open slot part, and the fixed base is detachably arranged on the middle element; the upper and lower adjusting parts are positioned and rotated on the connecting arms, and are in line-fit driving connection or point-fit driving connection with the opening groove part through the inclined positions of the annular groove part during positioning and rotation so as to drive the connecting arms to move up and down relative to the middle element and the fixed base, and the upper and lower position adjustment between the connecting arms and the middle element and between the connecting arms and the fixed base is realized.
And a front-back adjusting piece is arranged between one end of the fixed base and the connecting arm and/or between one end of the intermediate element and the connecting arm, and is an eccentric driving type transmission adjusting piece, an elastic driving type transmission adjusting piece or an engaged driving type transmission adjusting piece, and a front-back adjusting action part is arranged on the front-back adjusting piece.
The front-back adjusting part is driven to rotate on the connecting arm in a positioning way through a tool or a manual action front-back adjusting part, and the front-back adjusting part drives the fixed base and/or the middle element to move back and forth relative to the connecting arm through eccentric driving type transmission or elastic driving type transmission or meshing driving type transmission when in positioning and rotating so as to realize front-back position adjustment between the fixed base and the connecting arm and/or between the middle element and the connecting arm.
According to the invention, through the improvement of the structure, the inclined positions are respectively arranged at the upper and lower positions of the annular groove parts of the upper and lower adjusting parts, and the inclined positions are in line-fit driving connection or point-fit driving connection with the opening groove parts, so that stable and smooth upper and lower position adjustment between the connecting arms and furniture connecting accessories can be realized, a series of problems that the manufacturing size requirement is high, the assembly difficulty is high, the friction force between the upper and lower adjusting parts and the opening groove parts is high, the abrasion is easy to occur during adjustment, the clamping in the adjustment process, the furniture connecting accessories are easy to twist or block and the like due to the fact that the planar contact between the upper and lower adjusting parts and the opening groove parts in the prior art are effectively avoided, the manufacturing process and the assembly difficulty of the upper and lower adjusting parts and the furniture connecting accessories are reduced, the friction force between the upper and lower adjusting parts and the opening groove parts is high during adjustment, the service life of the upper and lower adjusting parts and the opening groove parts are prolonged, and the adjustment between the upper and lower adjusting parts and the opening groove parts are smoother; meanwhile, the vertical inclination position has a certain guiding and limiting function, the vertical adjustment position between the connecting arm and the furniture connecting fitting can be effectively limited, the problem that the connecting arm and the furniture connecting fitting are easy to separate due to excessive vertical adjustment is avoided, and therefore the use stability and the safety of the furniture hinge are improved; and the side wall of the annular groove part is also provided with a protruding position, and the protruding position and the side surface of the opening groove part are in wire-fit driving connection or point-fit driving connection, so that the stability and smoothness of the vertical position adjustment between the connecting arm and the furniture connecting fitting can be further improved.
Comprehensively, the novel intelligent control device has the characteristics of simple and reasonable structure, reliable performance, flexible adjustment, low manufacturing cost, long service life, easiness in production and realization, exquisite appearance, high safety and the like, and is high in practicability.
Drawings
Fig. 1 is an exploded view of a first embodiment of the present invention.
Fig. 2 is a schematic diagram of an assembly structure of a first embodiment of the present invention.
Fig. 3 is a schematic cross-sectional assembly structure of a first embodiment of the present invention.
Fig. 4 is a schematic structural view of an up-down adjusting member according to a first embodiment of the present invention.
Fig. 5 is a schematic diagram showing an assembly structure of an up-down adjusting member and an open slot portion according to a first embodiment of the present invention.
Fig. 6 to 8 are schematic diagrams showing the up-down adjusting process of the up-down adjusting member and the furniture connecting fitting according to the first embodiment of the present invention.
Fig. 9 is an exploded view of a second embodiment of the present invention.
Fig. 10 is a schematic diagram of an assembly structure of a second embodiment of the present invention.
Fig. 11 is a schematic cross-sectional assembly structure of a second embodiment of the present invention.
Fig. 12 is an exploded view of a third embodiment of the present invention.
Fig. 13 is a schematic diagram of an assembly structure of a third embodiment of the present invention.
Fig. 14 is a schematic cross-sectional assembly structure of a third embodiment of the present invention.
Fig. 15 is an exploded view of a fourth embodiment of the present invention.
Fig. 16 is a schematic view of an assembly structure of a fourth embodiment of the present invention.
Fig. 17 is a schematic view of a cross-sectional assembly structure of a fourth embodiment of the present invention.
Detailed Description
The invention is further described below with reference to the drawings and examples.
First embodiment
Referring to fig. 1-8, the integrated optimized adjusting structure for furniture hinges comprises a connecting arm 1, wherein a hinge assembly 2 is arranged on the connecting arm 1, a hinge cup 3 is hinged and opened through the hinge assembly 2, a furniture connecting fitting is arranged on the connecting arm 1, one end of the furniture connecting fitting is connected with the connecting arm 1 in a matched manner, an open slot part 4 is arranged at the other end of the furniture connecting fitting, an upper adjusting piece 5 and a lower adjusting piece 5 are arranged on the connecting arm 1, an annular slot part 6 is arranged on the upper adjusting piece 5, and inclined positions 7 are respectively arranged at the upper position and the lower position of the annular slot part 6; the upper and lower adjusting piece 5 is positioned and rotated on the connecting arm 1, and is in line-fit driving connection or point-fit driving connection with the opening groove part 4 through the inclined position 7 of the annular groove part 6 during positioning and rotation so as to drive the connecting arm 1 to move up and down relative to the furniture connecting fitting, and realize the up and down position adjustment between the connecting arm 1 and the furniture connecting fitting.
The vertical inclined position 7 is arranged at the vertical position of the annular groove part 6 in an expanding way, and the minimum distance A between the vertical inclined position and the annular groove part is smaller than or equal to the thickness dimension B of the open groove part 4.
The open groove 4 is embedded in the annular groove 6, and the upper surface and/or the lower surface of the open groove are planar and are respectively connected with the upper and lower inclined position 7 in a line-fit type or point-fit type.
The open groove portion 4 is fitted in the annular groove portion 6 by means of a clearance.
The side wall of the annular groove part 6 is also provided with a convex position 8; the upper and lower adjusting piece 5 is in line-fit driving connection or point-fit driving connection with the side surface of the open groove part 4 through the bulge position 8 during positioning rotation.
The dimension C of the boss 8 is greater than or equal to the opening dimension D of the open groove portion 4.
The side surface of the open groove part 4 is embedded on the convex position 8 of the annular groove part 6.
One end of the upper and lower adjusting piece 5 is provided with an upper and lower adjusting action part 9, the middle part is provided with a positioning rotating part 10, and the other end is provided with an annular groove part 6; the connecting arm 1 is provided with a positioning and rotating matching part 11; the upper and lower adjusting parts 5 are driven to rotate on the positioning rotating matching parts 11 of the connecting arms 1 through the positioning rotating parts 10 by means of the tool or manual action of the upper and lower adjusting parts 9, and the upper and lower adjusting parts 5 are in line-fit driving connection or point-fit driving connection with the opening groove parts 4 through the inclined positions 7 of the annular groove parts 6 during positioning rotation.
The furniture connecting fitting of the embodiment is a middle element 13 and a fixed base 12, wherein one end of the middle element 13 is matched and connected with the connecting arm 1, the other end is provided with an open slot part 4, and the middle element is adjustably matched and connected with the upper and lower adjusting piece 5 through the open slot part 4, and the fixed base 12 is detachably arranged on the middle element 13; the upper and lower adjusting piece 5 is positioned and rotated on the connecting arm 1, and is in line-fit driving connection or point-fit driving connection with the opening groove part 4 through the inclined position 7 of the annular groove part 6 during positioning and rotation so as to drive the connecting arm 1 to move up and down relative to the middle element 13 and the fixed base 12, and realize the upper and lower position adjustment between the connecting arm 1 and the middle element 13 and the fixed base 12.
The up-down adjustment process is shown in fig. 6-8.
Wherein, a front-back adjusting piece 14 is arranged between one end of the middle element 13 and the connecting arm 1, the front-back adjusting piece 14 is an eccentric driving type transmission adjusting piece, the front-back adjusting piece 14 in the embodiment is preferably an eccentric disc, a front-back adjusting action part 15 and an eccentric spiral part are arranged on the front-back adjusting piece 14, and a plurality of salient points are arranged on the middle element 13 corresponding to the eccentric spiral part.
The front-back adjusting part 14 is driven to rotate on the connecting arm 1 in a positioning way through a tool or manual action front-back adjusting action part 15, and the front-back adjusting part 14 drives the fixed base 12 and the middle element 13 to move back and forth relative to the connecting arm 1 through the cooperation of the eccentric screw part and a plurality of protruding points during positioning rotation, so that front-back position adjustment among the fixed base 12, the middle element 13 and the connecting arm 1 is realized.
Second embodiment
Referring to fig. 9-11, the present integrated optimal adjustment structure for furniture hinges differs from the first embodiment in that: a front-rear adjusting member 14 is provided between one end of the intermediate member 13 and the connecting arm 1, and the front-rear adjusting member 14 is a tension-driven transmission adjusting member, and a front-rear adjusting action portion 15 is provided thereon.
The front-rear adjusting part 14 is driven to rotate on the connecting arm 1 in a positioning way through a tool or manual action front-rear adjusting action part 15, and the front-rear adjusting part 14 is driven to release and lock the front-rear position between one end of the intermediate element 13 and the connecting arm 1 through a tightness driving transmission during positioning rotation, so that the front-rear position adjustment among the fixed base 12, the intermediate element 13 and the connecting arm 1 is realized.
Other undescribed portions are the same as the first embodiment.
Third embodiment
Referring to fig. 12-14, the present integrated optimal adjustment structure for furniture hinges differs from the first embodiment in that: a front-rear adjusting member 14 is disposed between one end of the intermediate member 13 and the connecting arm 1, the front-rear adjusting member 14 is an eccentric driving type transmission adjusting member, the front-rear adjusting member 14 in this embodiment is preferably an eccentric nail, a front-rear adjusting portion 15 and an eccentric portion are disposed on the front-rear adjusting member 14, and an eccentric mating portion is disposed on the intermediate member 13 corresponding to the eccentric portion.
The front-back adjusting part 14 is driven to rotate on the connecting arm 1 in a positioning way through a tool or manual action front-back adjusting action part 15, and the front-back adjusting part 14 drives the fixed base 12 and the middle element 13 to move back and forth relative to the connecting arm 1 through the cooperation of the eccentric part and the eccentric matching part during positioning rotation, so that the front-back position adjustment among the fixed base 12, the middle element 13 and the connecting arm 1 is realized.
Other undescribed portions are the same as the first embodiment.
Fourth embodiment
Referring to fig. 15-17, the present integrated optimal adjustment structure for furniture hinges differs from the first embodiment in that: the furniture connecting fitting is a fixed base 12, one end of the fixed base 12 is connected with the connecting arm 1 in a matching way, the other end is provided with an open slot part 4, and the fixed base is connected with the upper and lower adjusting piece 5 in an adjustable matching way through the open slot part 4; the up-down adjusting piece 5 is positioned and rotated on the connecting arm 1, and is in line-fit driving connection or point-fit driving connection with the opening groove part 4 through the inclined position 7 of the annular groove part 6 during positioning and rotation so as to drive the connecting arm 1 to move up and down relative to the fixed base 12 and realize up-down position adjustment between the connecting arm 1 and the fixed base 12.
A front-rear adjusting member 14 is arranged between one end of the fixed base 12 and the connecting arm 1, the front-rear adjusting member 14 is an elastic driving type transmission adjusting member, and a front-rear adjusting action part 15 is arranged on the front-rear adjusting member.
The front-back adjusting part 14 is driven to rotate on the connecting arm 1 in a positioning way through a tool or manual action front-back adjusting action part 15, and the front-back adjusting part 14 loosens the front-back position between one end of the fixed base 12 and the connecting arm 1 through elastic driving transmission when in positioning rotation, so that the front-back position adjustment between the fixed base 12 and the connecting arm 1 is realized.
Other undescribed portions are the same as the first embodiment.
The drawings are for illustrative purposes only and are shown in schematic and non-physical drawings and are not to be construed as limiting the present 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 (6)
1. The utility model provides an integrated optimization structure for furniture hinge, includes linking arm (1), is provided with hinge assembly (2) on linking arm (1), and has hinge cup (3), its characterized in that through hinge assembly (2) articulated switching: a furniture connecting fitting is arranged on the connecting arm (1), one end of the furniture connecting fitting is connected with the connecting arm (1) in a matching way, the other end of the furniture connecting fitting is provided with an open slot part (4), an up-down adjusting piece (5) is arranged on the connecting arm (1), an annular slot part (6) is arranged on the up-down adjusting piece (5), and inclined positions (7) are respectively arranged at the up-down positions of the annular slot part (6); the upper and lower adjusting piece (5) is positioned and rotated on the connecting arm (1), and is in line-fit driving connection or point-fit driving connection with the opening groove part (4) through the inclined position (7) of the annular groove part (6) during positioning and rotation so as to drive the connecting arm (1) to move up and down relative to the furniture connecting fitting, and realize the upper and lower position adjustment between the connecting arm (1) and the furniture connecting fitting;
The open groove part (4) is embedded on the annular groove part (6), and the upper surface and/or the lower surface of the open groove part are planar and are respectively in line-fit driving connection or point-fit driving connection with the upper and lower inclined positions (7);
The side wall of the annular groove part (6) is also provided with a bulge position (8); the upper and lower adjusting piece (5) is in line-fit driving connection or point-fit driving connection with the side surface of the open groove part (4) through the protruding position (8) when in positioning rotation;
the upper and lower inclined positions (7) are arranged at the upper and lower positions of the annular groove part (6) in an expanding mode, and the minimum distance A between the upper and lower inclined positions is smaller than or equal to the thickness dimension B of the open groove part (4);
One end of the upper and lower adjusting piece (5) is provided with an upper and lower adjusting action part (9), the middle part is provided with a positioning rotating part (10), and the other end is provided with an annular groove part (6); the connecting arm (1) is provided with a positioning and rotating matching part (11); the upper and lower adjusting parts (5) are driven to rotate on the positioning rotation matching parts (11) of the connecting arms (1) through the positioning rotation parts (10) by means of the tool or manual action up and down adjusting action parts (9), and the upper and lower adjusting parts (5) are in line-fit driving connection or point-fit driving connection with the opening groove parts (4) through the inclined positions (7) of the annular groove parts (6) during positioning rotation.
2. The integrated optimal adjustment structure for a furniture hinge of claim 1, wherein: the open groove (4) is embedded on the annular groove (6) by means of a gap.
3. The integrated optimal adjustment structure for a furniture hinge of claim 1, wherein: the dimension C of the protruding position (8) is larger than or equal to the opening dimension D of the opening groove part (4).
4. An integrated optimal adjustment structure for a furniture hinge according to claim 3, wherein: the side surface of the open groove part (4) is embedded on the convex position (8) of the annular groove part (6) in a leaning way.
5. An integrated optimal adjustment structure for a furniture hinge according to any one of claims 1-4, wherein: the furniture connecting fitting is a fixed base (12), one end of the fixed base (12) is connected with the connecting arm (1) in a matched mode, the other end of the fixed base is provided with an open slot part (4), and the fixed base is connected with the upper and lower adjusting piece (5) in an adjustable mode through the open slot part (4); the upper and lower adjusting piece (5) is positioned and rotated on the connecting arm (1), and is in line-fit driving connection or point-fit driving connection with the opening groove part (4) through the inclined position (7) of the annular groove part (6) during positioning and rotation so as to drive the connecting arm (1) to move up and down relative to the fixed base (12) and realize the upper and lower position adjustment between the connecting arm (1) and the fixed base (12); or the furniture connecting fitting is a middle element (13) and a fixed base (12), wherein one end of the middle element (13) is matched and connected with the connecting arm (1), the other end of the middle element is provided with an open slot part (4) and is matched and connected with the upper and lower adjusting piece (5) in an adjustable mode through the open slot part (4), and the fixed base (12) is detachably arranged on the middle element (13); the upper and lower adjusting piece (5) is positioned and rotated on the connecting arm (1), and is in line-fit driving connection or point-fit driving connection with the opening groove part (4) through the inclined position (7) of the annular groove part (6) during positioning and rotation, so as to drive the connecting arm (1) to move up and down relative to the middle element (13) and the fixed base (12), and realize the upper and lower position adjustment between the connecting arm (1) and the middle element (13) and the fixed base (12).
6. The integrated optimal adjustment structure for a furniture hinge of claim 5, wherein: a front-rear adjusting piece (14) is arranged between one end of the fixed base (12) and the connecting arm (1) and/or between one end of the intermediate element (13) and the connecting arm (1), the front-rear adjusting piece (14) is an eccentric driving type transmission adjusting piece, an elastic driving type transmission adjusting piece or an engaged driving type transmission adjusting piece, and a front-rear adjusting action part (15) is arranged on the front-rear adjusting piece; the front-back adjusting part (14) is driven to rotate on the connecting arm (1) in a positioning way through a tool or a manual action front-back adjusting action part (15), and the front-back adjusting part (14) drives the fixed base (12) and/or the middle element (13) to move back and forth relative to the connecting arm (1) through eccentric driving type transmission or elastic driving type transmission or meshing driving type transmission during positioning rotation so as to realize front-back position adjustment between the fixed base (12) and the connecting arm (1) and/or between the middle element (13) and the connecting arm (1).
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| CN201910817369.4A CN110439402B (en) | 2019-08-30 | 2019-08-30 | Integrated optimization adjusting structure for furniture hinge |
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| CN110439402B true CN110439402B (en) | 2024-04-30 |
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| KR19980012375U (en) * | 1996-08-27 | 1998-05-25 | 김영귀 | Piston structure |
| CN203308272U (en) * | 2013-06-09 | 2013-11-27 | 伍志勇 | Insert-type damper hinge |
| CN204571625U (en) * | 2015-04-01 | 2015-08-19 | 吴枝祥 | A kind of two sections of power slide-in type buffer hinges |
| CN205000799U (en) * | 2015-09-22 | 2016-01-27 | 伍志勇 | Protection device of furniture hinge |
| CN108301718A (en) * | 2018-03-07 | 2018-07-20 | 广东东泰五金精密制造有限公司 | A kind of regulating mechanism of revolution push-and-pull opening and closing furniture |
| CN109458079A (en) * | 2018-12-21 | 2019-03-12 | 广东东泰五金精密制造有限公司 | A kind of easy adjustment structure of hinge for furniture |
| CN211287164U (en) * | 2019-08-30 | 2020-08-18 | 广东东泰五金精密制造有限公司 | Integrated optimization adjusting structure for furniture hinge |
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| CN110439402A (en) | 2019-11-12 |
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