CN110952854A - Optimized damping opening and closing structure of furniture hinge - Google Patents
Optimized damping opening and closing structure of furniture hinge Download PDFInfo
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- CN110952854A CN110952854A CN201911360351.2A CN201911360351A CN110952854A CN 110952854 A CN110952854 A CN 110952854A CN 201911360351 A CN201911360351 A CN 201911360351A CN 110952854 A CN110952854 A CN 110952854A
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- 238000013016 damping Methods 0.000 title claims abstract description 30
- 230000009471 action Effects 0.000 claims abstract description 77
- 230000003993 interaction Effects 0.000 claims abstract description 10
- 230000006835 compression Effects 0.000 claims description 36
- 238000007906 compression Methods 0.000 claims description 36
- 230000000694 effects Effects 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000005457 optimization Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 14
- 230000006872 improvement Effects 0.000 abstract description 3
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
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- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
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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
- 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
- E05D7/00—Hinges or pivots of special construction
- E05D7/04—Hinges adjustable relative to the wing or the frame
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/20—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices in hinges
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- Mechanical Engineering (AREA)
- Hinges (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
An optimized damping opening and closing structure of a furniture hinge comprises a hinge cup and a connecting arm which are mutually hinged, opened and closed and matched through a hinge arm component, wherein the hinge arm component at least comprises an inner hinge arm, the inner hinge arm is respectively hinged with the hinge cup and the connecting arm, and an acting part is arranged on the inner hinge arm in an extending manner; the damper is arranged on the connecting arm and at least comprises a cylinder body, and a groove part is arranged on the cylinder body; the inner hinge arm acts on the groove part of the cylinder body through the action part when the hinge cup is hinged to the connecting arm to be opened and closed, and the cylinder body resets and slides and/or compresses and slides on the connecting arm through the interaction of the groove part and the action part so as to realize the automatic resetting of the damper and/or the damping closing of the furniture hinge. Through the improvement of the structure, the invention has the characteristics of simple and reasonable structure, reliable performance, high use flexibility, 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 optimized damping opening and closing structure of a furniture hinge.
Background
Chinese patent document No. CN103953239B discloses a fixed base for a furniture hinge at 2016, 7, 6, which includes an articulated arm, a connecting arm, a fixed base connected with a wall plate, and a movable cup connected with the door plate; the articulated arm is arranged on the fixed base through a connecting arm and is matched and connected with the movable cup seat through an articulated assembly, and the connecting arm is arranged on the articulated arm, is provided with a locking device and is detachably matched and connected with the fixed base through the locking device; the fixed base is in a straight line shape, and is provided with at least two fixed parts at the front and back positions and is fixedly arranged on the wall plate through the fixed parts; the rear part of the fixed base is provided with an adjusting part, and the relative position between the wall plate and the door plate is adjusted through the adjusting part; the adjusting part is located behind the articulated arm and/or the connecting arm when the hinge is installed. The furniture hinge is characterized by simple and reasonable structure, reliable performance, flexible adjustment, low manufacturing cost, easy production, easy realization, small occupied space, compact connection of all components, exquisite appearance, high safety and the like, and has strong practicability; however, the attenuator setting of this structure is in the linking arm, the linking arm sets up in the articulated arm again, the overall structure that leads to the hinge is comparatively complicated, high in production cost, be not convenient for make and assemble, whole length is great simultaneously, the assembly can occupy more positions when the furniture cabinet body, influence the parking space of the furniture cabinet body, and the attenuator can only adopt automatic reset formula attenuator in addition, it is great to use the limitation, because the problem of production and assembly again when using, the dead phenomenon of card appears very easily in the automatic reset formula attenuator, can't really reach the automatic damping that produces and reset. Therefore, further improvements are necessary.
Disclosure of Invention
The invention aims to provide the optimized damping opening and closing structure of the furniture hinge, which has the advantages of simple and reasonable structure, reliable performance, high use flexibility, low manufacturing cost, long service life, easiness in production and realization, exquisite appearance and high safety, and overcomes the defects in the prior art.
The furniture hinge optimizes damping opening and closing structure, which comprises a hinge cup and a connecting arm, wherein the hinge cup and the connecting arm are mutually hinged and opened and closed through a hinge arm component, and the furniture hinge is characterized in that: the hinged arm component at least comprises an inner hinged arm, the inner hinged arm is respectively hinged with the hinged cup and the connecting arm, and an acting part is arranged on the inner hinged arm in an extending way; the damper is arranged on the connecting arm and at least comprises a cylinder body, and a groove part is arranged on the cylinder body; the inner hinge arm acts on the groove part of the cylinder body through the action part when the hinge cup is hinged to the connecting arm to be opened and closed, and the cylinder body resets and slides and/or compresses and slides on the connecting arm through the interaction of the groove part and the action part so as to realize the automatic resetting of the damper and/or the damping closing of the furniture hinge.
One end of the inner hinged arm is hinged with the hinged cup, the middle part of the inner hinged arm is hinged with the connecting arm, and the other end of the inner hinged arm is provided with an acting part in an extending way and extends into the groove part of the cylinder body through the acting part; wherein, a zigzag section is arranged between the action part and the groove part, and the action part and the groove part interact through the zigzag section when the hinge cup is hinged to the connecting arm for opening and closing.
The action parts are provided with two compression action parts and two reset action parts.
The inner hinge arm acts on the groove part of the cylinder body through the compression action part when the hinge cup is hinged and closed relative to the connecting arm, the cylinder body is compressed and slides on the connecting arm through the interaction of the groove part and the compression action part, and the damper generates damping force when the cylinder body is compressed and slides to realize the damping closing of the furniture hinge.
The inner hinged arm acts on the groove part of the cylinder body through the resetting action part when the hinged cup is hinged and opened relative to the connecting arm, the cylinder body resets and slides on the connecting arm through the interaction of the groove part and the resetting action part, and the damper automatically resets when the cylinder body resets and slides.
The cylinder body is provided with a compression action matching part and a reset action matching part; the groove portion is located between the compression action matching portion and the reset action matching portion.
The inner hinged arm acts on the compression action matching part of the cylinder body through the compression action part when the hinged cup is hinged and closed relative to the connecting arm, so that the furniture hinge is closed in a damping mode.
The inner hinged arm acts on the reset action matching part of the cylinder body through the reset action part when the hinged cup is hinged and opened relative to the connecting arm, so that the automatic reset of the damper is realized.
A high-low step position is formed between the reset action part and the compression action part; the compression action matching part and the reset action matching part are arranged at different heights and form a certain front-back distance, and the groove part is positioned in the front-back distance.
The hinged arm assembly further comprises an outer hinged arm, one end of each of the outer hinged arm and the inner hinged arm is hinged with the hinged cup, and the other end of each of the outer hinged arm and the inner hinged arm is hinged with the connecting arm; wherein, the hinged part of the external hinged arm and the connecting arm is provided with a connecting shaft and is connected with a hinged arm elastic piece through the connecting shaft; the hinged cup is hinged and opened on the connecting arm through the matching elasticity of the external hinged arm, the internal hinged arm and the hinged arm elastic piece.
The damper is an automatic reset damper and further comprises a piston and a piston rod, the piston is arranged in a cylinder body, one end of the piston rod is positioned and acts on a connecting arm or a connecting shaft or a hinged arm elastic part, the other end of the piston rod is connected with the piston in a matched mode and slides in the cylinder body in a telescopic mode through the piston, the cylinder body is made of plastic, a reset elastic part is arranged in the cylinder body, one end of the reset elastic part acts on the cylinder body in an elastic mode, the other end of the reset elastic part acts on the piston in an elastic mode, and the cylinder body is positioned and slides on the connecting arm in an automatic reset mode through the action of.
Or the damper is a non-automatic reset type damper and further comprises a piston and a piston rod, the piston is arranged in the cylinder body, one end of the piston rod is fixedly arranged on the connecting arm or the connecting shaft or the hinged arm elastic part, the other end of the piston rod is connected with the piston in a matched mode and slides in the cylinder body in a telescopic mode through the piston, and the cylinder body is made of plastics and slides on the connecting arm in an automatic reset type positioning mode under the action of the connecting arm.
The connecting arm is U-shaped, and a positioning part is arranged in the U-shape; the cylinder body is arranged in the U-shaped body, is provided with a positioning matching part and is positioned and slid in the U-shaped body of the connecting arm and/or on the positioning part through the positioning matching part.
The hinged arm elastic piece is a torsion spring, and the middle part of the hinged arm elastic piece is provided with a connecting part; the connecting shaft penetrates through the connecting part, and the hinge arm elastic piece is positioned and arranged at the hinge joint of the outer hinge arm and the connecting arm through the connecting shaft; the hinge arm elastic piece is provided with at least two support legs which are respectively a first support leg and a second support leg, the hinge arm elastic piece elastically acts on the connecting arm through the first support leg, and the hinge arm elastic piece elastically acts on the inner hinge arm through the second support leg.
The connecting arm is also provided with a fixed base, the fixed base is arranged on the connecting arm in a sliding or buckling mode in a detachable mode, an upper adjusting piece and a lower adjusting piece and/or a front-back adjusting piece are arranged between the fixed base and the connecting arm, and the upper and lower and/or front-back relative position between the fixed base and the connecting arm is adjusted through the upper and lower adjusting pieces and/or the front-back adjusting piece.
Through the improvement of the structure, compared with the prior art, the invention has the following advantages:
1. utilize the U-shaped position and the location portion of linking arm to constitute the sliding space, the location cooperation portion location that sets up on the cylinder body afterwards slides on this sliding space, can directly set up the attenuator in the linking arm, thereby reduce the space that the attenuator occupy the furniture hinge, make the whole volume of furniture hinge diminish, reduce the spatial position that the furniture hinge assembly can occupy when the furniture cabinet body, with the parking space who improves the furniture cabinet body, the while has still reduced and has had still adopted the drawback that just can assemble the attenuator to an intermediate member among the prior art, with the manufacturing cost who reduces the furniture hinge, the assembly step and the technology of furniture hinge have still been simplified, the production and the assembly demand of producer have greatly been satisfied.
2. The compression action part and the reset action part can respectively act on the compression action matching part and the reset action matching part, so that the automatic reset of the damper and the damping closing of the furniture hinge can be realized The reset action matching parts interact with each other, so that the automatic reset of the damper and the damping closing of the furniture hinge can be ensured, and the problem that the damper cannot be automatically reset or generates damping force due to the fact that the production size is not standard or the assembly position is not accurate is effectively solved, so that the production cost is further reduced, and the assembly steps and the assembly process are simplified.
3. Because the attenuator can reset through the internal hinge arm is automatic, therefore furniture hinge can select for use automatic formula attenuator that resets or the formula attenuator that resets of non-automatic to improve the application range of hinge product, if having selected for use non-automatic formula attenuator that resets simultaneously, not having the use of the elastic component that resets in the cylinder body, can further reduce manufacturing cost, simplify assembly steps and technology, can also reduce the length of attenuator simultaneously, make furniture hinge's whole volume more light and handy.
4. Be provided with the tortuous section between effect portion and the slot part, it states the compression effect portion promptly, the effect of restoration effect portion respectively with compression effect cooperation portion, the conversion of power can be carried out through the tortuous section when restoration effect cooperation portion interacts, frictional loss when not only having reduced cylinder body and internal hinge arm interact, thereby the life of extension furniture hinge, the tortuous section can realize all accelerating, or all slowing down, or the articulated switching of uniform velocity of furniture hinge simultaneously, certain guide effect still has, thereby improve the connection rationality between each component, stability and user's use experience during operation.
5. The connecting arm is provided with the fixed base in a sliding or buckling mode in a detachable mode, a user can quickly and conveniently assemble and disassemble the connecting arm and the fixed base when the furniture hinge is used, an upper adjusting piece, a lower adjusting piece and/or a front adjusting piece and a rear adjusting piece are arranged between the fixed base and the connecting arm, the user can adjust the upper relative position, the lower relative position and/or the front relative position and the rear relative position between the fixed base and the connecting arm through the upper adjusting piece, the lower adjusting piece and/or the front adjusting piece and the rear adjusting piece according to actual use requirements when the furniture hinge is used, and therefore the furniture hinge is more convenient to use.
In summary, the novel multifunctional electric heating cooker has the advantages of being simple and reasonable in structure, reliable in performance, high in use flexibility, low in manufacturing cost, long in service life, easy to produce, easy to achieve, exquisite in appearance, high in safety and the like, and is high in practicability.
Drawings
Fig. 1 is an exploded view of the first embodiment of the present invention.
Fig. 2 is a schematic view of an assembly structure of the first embodiment of the present invention.
Fig. 3 is a schematic view (in section in an opened state) of an assembly structure of the first embodiment of the present invention.
Fig. 4 is a schematic view (sectional view in a closed state) of an assembly structure of the first embodiment of the present invention.
Fig. 5 is a schematic view showing an assembly structure of the hinge cup, the hinge arm assembly, the damper and the hinge arm elastic member according to the first embodiment of the present invention.
Fig. 6 is an enlarged schematic view of a portion a in fig. 5.
Fig. 7 is a schematic structural view of a cylinder according to the first embodiment of the present invention.
Fig. 8-10 are schematic views illustrating the process of opening and closing the hinge of the furniture according to the first embodiment of the present invention.
Detailed Description
The invention is further described with reference to the following figures and examples.
Referring to fig. 1-10, the optimized damping opening and closing structure of the furniture hinge comprises a hinge cup 1 and a connecting arm 2 which are mutually hinged, opened and closed and matched through a hinge arm assembly, wherein the hinge arm assembly at least comprises an inner hinge arm 3, the inner hinge arm 3 is respectively hinged with the hinge cup 1 and the connecting arm 2, and an acting part is arranged on the inner hinge arm in an extending way; the connecting arm 2 is provided with a damper, the damper at least comprises a cylinder body 4, and the cylinder body 4 is provided with a groove part 5; when the hinge cup 1 is hinged to the connecting arm 2 to be opened and closed, the inner hinge arm 3 acts on the groove part 5 of the cylinder body 4 through the acting part, and the cylinder body 4 resets and slides and/or compresses and slides on the connecting arm 2 through the interaction of the groove part 5 and the acting part, so that the automatic resetting of the damper and/or the damping closing of the furniture hinge are realized.
One end of the inner hinged arm 3 is hinged with the hinged cup 1, the middle part of the inner hinged arm is hinged with the connecting arm 2, and the other end of the inner hinged arm extends to be provided with an acting part and extends into the groove part 5 of the cylinder body 4 through the acting part; wherein, a zigzag section is arranged between the action part and the groove part 5, and the action part and the groove part interact through the zigzag section when the hinge cup 1 is hinged to the connecting arm 2 for opening and closing.
The action parts are provided with two compression action parts 6 and two reset action parts 7.
The inner hinge arm 3 acts on the groove part 5 of the cylinder body 4 through the compression action part 6 when the hinge cup 1 is hinged and closed relative to the connecting arm 2, the cylinder body 4 is compressed and slides on the connecting arm 2 through the interaction of the groove part 5 and the compression action part 6, and the damper generates damping force when the cylinder body 4 is compressed and slides to realize the damping closing of the furniture hinge.
The inner hinged arm 3 acts on the groove part 5 of the cylinder body 4 through the reset acting part 7 when the hinged cup 1 is hinged and opened relative to the connecting arm 2, the cylinder body 4 resets and slides on the connecting arm 2 through the interaction of the groove part 5 and the reset acting part 7, and the damper automatically resets when the cylinder body 4 resets and slides.
The cylinder body 4 is provided with a compression action matching part 8 and a reset action matching part 9; the groove 5 is located between the compression action engagement portion 8 and the return action engagement portion 9.
The inner hinge arm 3 acts on the compression-acting counter-part 8 of the cylinder 4 via the compression-acting part 6 when the hinge cup 1 is hinged closed relative to the connecting arm 2, in order to achieve a damped closing of the furniture hinge.
The inner hinged arm 3 acts on the reset action matching part 9 of the cylinder body 4 through the reset action part 7 when the hinged cup 1 is hinged and opened relative to the connecting arm 2 so as to realize the automatic reset of the damper.
A high-low step position is formed between the reset action part 7 and the compression action part 6; the compression action matching part 8 and the reset action matching part 9 are arranged at different heights and form a certain front-back distance, and the groove part 5 is positioned in the front-back distance.
Specifically, as shown in fig. 6, the compression acting portion 6 is extended at the end of the connecting arm 2, the return acting portion 7 is provided on the compression acting portion 6, and the return acting portion 7 is provided with a size smaller than that of the compression acting portion 6, so that a step height is formed between the return acting portion 7 and the compression acting portion 6.
The compression action matching part 8 is arranged in front of the side wall of the cylinder body 4, the reset action matching part 9 is arranged behind the side wall of the cylinder body 4, and the compression action matching part 8 is higher than the reset action matching part 9 in order to respectively correspond to the positions of the compression action part 6 and the reset action part 7.
The hinged arm assembly further comprises an outer hinged arm 10, one end of each of the outer hinged arm 10 and the inner hinged arm 3 is hinged with the hinged cup 1, and the other end of each of the outer hinged arm 10 and the inner hinged arm 3 is hinged with the connecting arm 2; wherein, the hinged part of the external hinged arm 10 and the connecting arm 2 is provided with a connecting shaft 11 and is connected with a hinged arm elastic part 12 through the connecting shaft 11; the hinged cup 1 is elastically hinged and opened on the connecting arm 2 through the matching of the external hinged arm 10, the internal hinged arm 3 and the hinged arm elastic piece 12.
The damper is an automatic reset type damper and further comprises a piston and a piston rod 13, the piston is arranged in a cylinder body 4, one end of the piston rod 13 is positioned and acts on the connecting arm 2 or the connecting shaft 11 or the hinged arm elastic piece 12, the other end of the piston rod is connected with the piston in a matched mode and slides in the cylinder body 4 in a telescopic mode through the piston, the cylinder body 4 is made of plastic, a reset elastic piece 14 is arranged in the cylinder body 4, one end of the reset elastic piece 14 elastically acts on the cylinder body 4, the other end of the reset elastic piece elastically acts on the piston, and the cylinder body 4 is positioned and slides on the connecting arm 2 in an automatic reset type through the action of the reset elastic piece 14 and/or the.
Or the damper is a non-automatic reset type damper and further comprises a piston and a piston rod 13, the piston is arranged in the cylinder body 4, one end of the piston rod 13 is fixedly arranged on the connecting arm 2, or the connecting shaft 11, or the hinged arm elastic piece 12, the other end of the piston rod is connected with the piston in a matched mode and slides in the cylinder body 4 in a telescopic mode through the piston, and the cylinder body 4 is made of plastics and slides on the connecting arm 2 in an automatic reset type positioning mode under the action of the connecting arm 2.
The connecting arm 2 is U-shaped, and a positioning part 15 is arranged in the U-shape; the cylinder body 4 is arranged in the U-shape, is provided with a positioning matching part 16, and is positioned and slid in the U-shape of the connecting arm 2 and/or on the positioning part 15 through the positioning matching part 16.
The hinge arm elastic piece 12 is a torsion spring, and a connecting part is arranged in the middle of the hinge arm elastic piece; the connecting shaft 11 is arranged on the connecting part in a penetrating way, and the hinged arm elastic piece 12 is positioned and arranged at the hinged part of the outer hinged arm 10 and the connecting arm 2 through the connecting shaft 11; the hinged arm elastic part 12 is further provided with at least two support legs which are a first support leg 17 and a second support leg 18 respectively, the hinged arm elastic part 12 elastically acts on the connecting arm 2 through the first support leg 17, and the hinged arm elastic part 12 elastically acts on the inner hinged arm 3 through the second support leg 18.
The connecting arm 2 is further provided with a fixed base 19, the fixed base 19 is arranged on the connecting arm 2 in a sliding or buckling mode, an up-down adjusting piece 20 and/or a front-back adjusting piece 21 are arranged between the fixed base 19 and the connecting arm 2 in a detachable mode, and the up-down and/or front-back relative position between the fixed base 19 and the connecting arm 2 is adjusted through the up-down adjusting piece 20 and/or the front-back adjusting piece 21.
The drawings are for illustrative purposes only and are presented in the form of illustrations only, not illustrations as physical or logical, and should not be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Moreover, like or similar reference numerals in the drawings of the embodiments of the present invention correspond to like or similar components; in the description of the present invention, it should be understood that, if there are any terms such as "upper", "lower", "left", "right", "vertical", "horizontal", "lateral", "longitudinal", "top", "bottom", "inner", "outer", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, the description is for convenience only and to simplify the description, but it is not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the terms describing the positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
Claims (10)
1. The utility model provides an optimization damping open and close structure of furniture hinge, includes through the articulated arm subassembly each other articulated opening and closing complex hinge cup (1) and linking arm (2), its characterized in that: the hinged arm assembly at least comprises an inner hinged arm (3), the inner hinged arm (3) is respectively hinged with the hinged cup (1) and the connecting arm (2), and an acting part is arranged on the inner hinged arm in an extending way; the damper is arranged on the connecting arm (2) and at least comprises a cylinder body (4), and a groove part (5) is arranged on the cylinder body (4); the hinge cup is characterized in that the inner hinge arm (3) acts on a groove part (5) of the cylinder body (4) through an acting part when the hinge cup (1) is hinged to the connecting arm (2) to be opened and closed, and the cylinder body (4) resets and slides and/or compresses and slides on the connecting arm (2) through the interaction of the groove part (5) and the acting part to realize the automatic resetting of the damper and/or the damping closing of the furniture hinge.
2. The optimized damping opening and closing structure of furniture hinge according to claim 1, characterized in that: one end of the inner hinged arm (3) is hinged with the hinged cup (1), the middle part of the inner hinged arm is hinged with the connecting arm (2), and the other end of the inner hinged arm is provided with an acting part in an extending way and extends into the groove part (5) of the cylinder body (4) through the acting part; wherein, a zigzag section is arranged between the action part and the groove part (5), and the action part and the groove part interact through the zigzag section when the hinged cup (1) is hinged to the connecting arm (2) for opening and closing.
3. The optimized damping opening and closing structure of furniture hinge according to claim 2, characterized in that: the action parts are provided with two compression action parts (6) and two reset action parts (7);
the hinge cup (1) is hinged and closed relative to the connecting arm (2), the inner hinge arm (3) acts on the groove part (5) of the cylinder body (4) through the compression acting part (6), the cylinder body (4) is compressed and slides on the connecting arm (2) through the interaction of the groove part (5) and the compression acting part (6), and the damper generates damping force when the cylinder body (4) is compressed and slides to realize the damping closing of the furniture hinge;
the hinge cup is characterized in that the inner hinge arm (3) acts on the groove part (5) of the cylinder body (4) through the reset action part (7) when the hinge cup (1) is hinged and opened relative to the connecting arm (2), the cylinder body (4) resets and slides on the connecting arm (2) through the interaction of the groove part (5) and the reset action part (7), and the damper automatically resets when the cylinder body (4) resets and slides.
4. The optimized damping opening and closing structure of furniture hinge according to claim 3, characterized in that: the cylinder body (4) is provided with a compression action matching part (8) and a reset action matching part (9); the groove part (5) is positioned between the compression action matching part (8) and the reset action matching part (9);
the inner hinged arm (3) acts on a compression action matching part (8) of the cylinder body (4) through a compression action part (6) when the hinged cup (1) is hinged and closed relative to the connecting arm (2) so as to realize the damping closing of the furniture hinge;
the inner hinged arm (3) acts on the reset action matching part (9) of the cylinder body (4) through the reset action part (7) when the hinged cup (1) is hinged and opened relative to the connecting arm (2) so as to realize the automatic reset of the damper.
5. The optimized damping opening and closing structure of furniture hinge according to claim 4, characterized in that: a high-low step position is formed between the reset action part (7) and the compression action part (6); the compression action matching part (8) and the reset action matching part (9) are arranged at different heights and form a certain front-back distance, and the groove part (5) is positioned in the front-back distance.
6. Optimized damped opening and closing structure for furniture hinges according to any of claims 1-5, characterized in that: the hinged arm assembly further comprises an outer hinged arm (10), one end of the outer hinged arm (10) and one end of the inner hinged arm (3) are respectively hinged with the hinged cup (1), and the other end of the outer hinged arm (10) and the other end of the inner hinged arm are respectively hinged with the connecting arm (2); wherein, a connecting shaft (11) is arranged at the hinged part of the external hinged arm (10) and the connecting arm (2), and a hinged arm elastic piece (12) is connected through the connecting shaft (11); the hinged cup (1) is hinged and opened on the connecting arm (2) through the matching elasticity of the external hinged arm (10), the internal hinged arm (3) and the hinged arm elastic piece (12).
7. The optimized damping opening and closing structure of furniture hinge according to claim 6, characterized in that: the damper is an automatic reset damper and further comprises a piston and a piston rod (13), the piston is arranged in a cylinder body (4), one end of the piston rod (13) is positioned and acted on the connecting arm (2), or the connecting shaft (11), or the hinged arm elastic piece (12), the other end of the piston rod is matched and connected with the piston and slides in the cylinder body (4) through the piston in a telescopic mode, the cylinder body (4) is made of plastics, a reset elastic piece (14) is arranged in the cylinder body (4), one end of the reset elastic piece (14) elastically acts on the cylinder body (4), the other end of the reset elastic piece elastically acts on the piston, and the cylinder body (4) automatically resets and slides on the connecting arm (2) through the action of the reset elastic piece (14) and/or the connecting arm (2);
or, the damper is a non-automatic reset type damper and further comprises a piston and a piston rod (13), the piston is arranged in the cylinder body (4), one end of the piston rod (13) is fixedly arranged on the connecting arm (2), or the connecting shaft (11), or the hinged arm elastic piece (12), the other end of the piston rod is connected with the piston in a matched mode and slides in the cylinder body (4) in a telescopic mode through the piston, and the cylinder body (4) is made of plastics and slides on the connecting arm (2) in an automatic reset type positioning mode through the effect of the connecting arm (2).
8. The optimized damped opening and closing structure for furniture hinges of claim 7 wherein: the connecting arm (2) is U-shaped, and a positioning part (15) is arranged in the U-shape; the cylinder body (4) is arranged in the U-shaped structure, is provided with a positioning matching part (16) and is positioned and slid in the U-shaped structure of the connecting arm (2) and/or on the positioning part (15) through the positioning matching part (16).
9. The optimized damping opening and closing structure of furniture hinge according to claim 6, characterized in that: the hinged arm elastic piece (12) is a torsion spring, and the middle part of the hinged arm elastic piece is provided with a connecting part; the connecting shaft (11) is arranged on the connecting part in a penetrating mode, and the hinged arm elastic piece (12) is positioned and arranged at the hinged position of the outer hinged arm (10) and the connecting arm (2) through the connecting shaft (11); the hinged arm elastic piece (12) is further provided with at least two support legs which are respectively a first support leg (17) and a second support leg (18), the hinged arm elastic piece (12) elastically acts on the connecting arm (2) through the first support leg (17), and the hinged arm elastic piece (12) elastically acts on the inner hinged arm (3) through the second support leg (18).
10. An optimized damped opening and closing structure for a furniture hinge according to claim 1, or 2, or 3, or 4, or 5, or 7, or 8, or 9 wherein: the connecting arm (2) is further provided with a fixed base (19), the fixed base (19) is arranged on the connecting arm (2) in a sliding or buckling mode in a detachable mode, an upper adjusting part (20) and a lower adjusting part (20) and/or a front-back adjusting part (21) are arranged between the fixed base (19) and the connecting arm (2), and the upper and lower adjusting part (20) and/or the front-back adjusting part (21) are used for adjusting the relative position between the fixed base (19) and the connecting arm (2) up and down and/or front-back.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911360351.2A CN110952854A (en) | 2019-12-25 | 2019-12-25 | Optimized damping opening and closing structure of furniture hinge |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911360351.2A CN110952854A (en) | 2019-12-25 | 2019-12-25 | Optimized damping opening and closing structure of furniture hinge |
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| CN110952854A true CN110952854A (en) | 2020-04-03 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587779A (en) * | 2012-02-20 | 2012-07-18 | 伍志勇 | Furniture hinge with damper |
| CN106761096A (en) * | 2017-03-22 | 2017-05-31 | 佛山市天斯五金有限公司 | Door hinge with pooling feature |
| CN107013118A (en) * | 2017-05-25 | 2017-08-04 | 佛山市天斯五金有限公司 | Door hinge with pooling feature |
| CN207048533U (en) * | 2017-07-05 | 2018-02-27 | 佛山市天斯五金有限公司 | Door hinge with pooling feature |
| CN107965223A (en) * | 2017-12-20 | 2018-04-27 | 广东星鹏实业有限公司 | A kind of buffer hinge device |
| CN211900176U (en) * | 2019-12-25 | 2020-11-10 | 广东东泰五金精密制造有限公司 | Optimized damping opening and closing structure of furniture hinge |
-
2019
- 2019-12-25 CN CN201911360351.2A patent/CN110952854A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587779A (en) * | 2012-02-20 | 2012-07-18 | 伍志勇 | Furniture hinge with damper |
| CN106761096A (en) * | 2017-03-22 | 2017-05-31 | 佛山市天斯五金有限公司 | Door hinge with pooling feature |
| CN107013118A (en) * | 2017-05-25 | 2017-08-04 | 佛山市天斯五金有限公司 | Door hinge with pooling feature |
| CN207048533U (en) * | 2017-07-05 | 2018-02-27 | 佛山市天斯五金有限公司 | Door hinge with pooling feature |
| CN107965223A (en) * | 2017-12-20 | 2018-04-27 | 广东星鹏实业有限公司 | A kind of buffer hinge device |
| CN211900176U (en) * | 2019-12-25 | 2020-11-10 | 广东东泰五金精密制造有限公司 | Optimized damping opening and closing structure of furniture hinge |
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