CN209838040U - Anti-bouncing type damping opening and closing structure of furniture sliding door - Google Patents
Anti-bouncing type damping opening and closing structure of furniture sliding door Download PDFInfo
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- CN209838040U CN209838040U CN201920045926.0U CN201920045926U CN209838040U CN 209838040 U CN209838040 U CN 209838040U CN 201920045926 U CN201920045926 U CN 201920045926U CN 209838040 U CN209838040 U CN 209838040U
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- 238000013016 damping Methods 0.000 title claims abstract description 188
- 230000009471 action Effects 0.000 claims abstract description 17
- 238000005096 rolling process Methods 0.000 claims description 17
- 230000003139 buffering effect Effects 0.000 claims description 8
- 230000002457 bidirectional effect Effects 0.000 claims description 6
- 230000009191 jumping Effects 0.000 claims description 6
- 230000003993 interaction Effects 0.000 claims description 4
- 230000006872 improvement Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 239000011435 rock Substances 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
An anti-bouncing type damping opening and closing structure of a furniture sliding door comprises a front roller component, a rear roller component and a damping device, wherein the front roller component is connected with the front end of the damping device in a matching way and at least comprises a first roller and a second roller; elastic parts are arranged between the front roller assembly and the damping device and/or between the rear roller assembly and the damping device, the front roller assembly and the damping device and/or between the rear roller assembly and the damping device are connected in a matched mode through the elastic parts, and at least a certain included angle can be formed in a matched mode, so that the first roller, the second roller and the third roller can roll on different action surfaces at least. The utility model discloses an above-mentioned structure's improvement has simple structure rationally, safe and reliable, long service life, low in manufacturing cost, and the compactness is high and the switching process is little hard, silence, smooth and easy, soft and rock characteristics such as little between each component, and the practicality is strong.
Description
Technical Field
The utility model relates to a furniture sliding door prevent jumping formula damping switching structure.
Background
Chinese patent document No. CN208310530U discloses an integrated optimized damping opening and closing structure of a furniture sliding door in 2019, 1 month 1, which includes a toggle device, a front roller assembly, a rear roller assembly and a damping device, wherein the front roller assembly, and/or the rear roller assembly, and/or the damping device is provided with a connecting member, and the damping device includes a fixed bracket, a housing, a damper and a swinging element; the fixed support is provided with a curve standby area and a linear sliding area, the toggle device interacts with the swinging element and drives the swinging element to slide on the curve standby area and the linear sliding area, the damper is arranged on the fixed support, at least one end of the damper is matched and connected with the swinging element, the damper generates damping buffering force through the sliding of the swinging element, and at least part of the shell is coated on the fixed support, the damper and the swinging element. The damping device front end and the cooperation of preceding roller assembly of this structure are connected, rear end and the cooperation of back roller assembly, furniture sliding door hangs in the front on roller assembly, be promptly after the product is assembling, the more effect of gravity of furniture sliding door is on preceding roller assembly, the gravity that damping device rear end and back roller assembly received is less, when furniture sliding door closed, toggle device is used in damping device, because the component effect of effort during its effect, damping device rear end and back roller assembly can appear jumping or horizontal hunting's problem on the sliding tray, the sound appears when causing furniture sliding door to close, influence the life of product and user's use experience. Therefore, further improvements are necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple structure is reasonable, safe and reliable, long service life, low in manufacturing cost, and the compactness is high and the switching process is little hard, silence, smooth and easy, soft and rock the formula damping switching structure of preventing jumping of little furniture sliding door between each component to overcome the weak point among the prior art.
According to the formula damping opening and closing structure that jumps of preventing of this purpose design furniture sliding door, including preceding roller subassembly, back roller subassembly and damping device, its characterized in that: the front roller assembly is connected with the front end of the damping device in a matching way and at least comprises a first roller and a second roller, and the rear roller assembly is connected with the rear end of the damping device in a matching way and at least comprises a third roller; the front roller assembly and the damping device and/or the rear roller assembly and the damping device are/is connected in a matched mode through the elastic parts, and at least a certain included angle can be formed in a matched mode, so that the first roller, the second roller and the third roller can roll on different action surfaces at least.
The front roller assembly also comprises a front roller bracket, the rear roller assembly also comprises a rear roller bracket, and the damping device at least comprises a damping bracket; the front roller bracket is arranged at the front end of the damping bracket, and the rear roller bracket is arranged at the rear end of the damping bracket; elastic parts capable of elastically or plastically deforming are arranged between the front roller support and the damping support and/or between the rear roller support and the damping support.
The front roller support and the damping support and/or the rear roller support and the damping support are/is connected in a matched mode through the elastic parts and form a certain included angle in a matched mode, and therefore the first roller, the second roller and the third roller roll on different action surfaces.
The elastic part is elastically or plastically deformed at least when the front roller support, the rear roller support and/or the damping support are stressed, and the front roller support and the damping support and/or the rear roller support and the damping support are parallel to each other through the elastic or plastic deformation of the elastic part, so that the first roller, the second roller and the third roller roll on the same action surface.
One end of the front roller bracket is provided with a buckling position, and the front end of the damping bracket is provided with a buckling matching position; the elastic part is arranged on the buckling position and/or the buckling matching position; the front roller support is movably clamped on the buckling matching position of the damping support through the buckling position, and at least a certain included angle can be formed between the front roller support and the damping support through the elastic part for matching.
One end of the rear roller wheel bracket is provided with a positioning part, the rear end of the damping bracket is provided with a positioning matching part, and the rear roller wheel bracket is positioned and arranged on the positioning matching part of the damping bracket through the positioning part; or, the rear roller bracket and the damping bracket are integrally formed.
The first roller, the second roller and the third roller are mutually independent and form a certain distance; the first roller is arranged on the front roller bracket in a rolling manner, and the rolling axis of the first roller is a point A; the third roller is arranged on the rear roller bracket in a rolling manner, and the rolling axis of the third roller is a point C; the point A, the point B and the point C are connected to form an included angle a.
The included angle a is an obtuse angle when a certain included angle is formed between the front roller support and the damping support and/or between the rear roller support and the damping support.
The included angle a is a straight angle when the elastic part is elastically or plastically deformed.
The damping device also comprises a damper and a swinging piece; the damping support is also provided with a curve standby area and a linear sliding area; the damper is arranged on the damping support, at least one end of the damper is connected with the swinging piece in a matching mode, the swinging piece is arranged on the curve standby area and the linear sliding area in a sliding mode, and the damper generates damping buffering force through the sliding of the swinging piece.
And an included angle B is formed between the axis connected with the point A and the point B and the axis arranged in the linear sliding area.
The included angle b is an obtuse angle when a certain included angle is formed between the front roller support and the damping support and/or between the rear roller support and the damping support.
The included angle b is a straight angle when the elastic part is elastically or plastically deformed.
The furniture sliding door is acted on the front roller bracket by the gravity force and drives the elastic part to generate elastic or plastic deformation, and the front roller bracket and the damping bracket and/or the rear roller bracket and the damping bracket are parallel to each other by the elastic or plastic deformation of the elastic part so as to realize that the first roller, the second roller and the third roller roll on the same action surface; wherein the self-gravity of the furniture sliding door is greater than or equal to the elastic or plastic deformation force of the elastic part.
The structure also comprises a furniture cabinet body, wherein a sliding groove is arranged on the furniture cabinet body, an upper groove part and a lower groove part are arranged on the sliding groove, a shifting device is arranged on the upper groove part, and the front roller bracket, the rear roller bracket and the damping bracket are mutually matched and connected and are arranged on the lower groove part; the lower groove part is also provided with an inner bottom acting surface.
The furniture sliding door is suspended on the front roller bracket through the connecting piece, acts on the front roller bracket through self-gravity, drives the elastic part to generate elastic or plastic deformation, is parallel to the damping bracket through the elastic or plastic deformation of the elastic part between the front roller bracket and the damping bracket and/or between the rear roller bracket and the damping bracket, and rolls on the action surface of the inner bottom of the lower groove part in an anti-jumping manner when the elastic part is elastically or plastically deformed.
The furniture sliding door is opened and closed on a sliding groove of the furniture cabinet body through the first roller, the second roller and the third roller in a sliding mode, and is closed on the furniture cabinet body through the damping of the interaction of the poking device and the damping device when the furniture sliding door is closed to a certain position in a sliding mode.
The damping device is a one-way damping device, one end of the damper is connected with the swinging piece in a matched mode, the other end of the damper is connected with the damping support in a matched mode, and the damper generates one-way damping buffering force through sliding of the swinging piece.
Or the damping device is a bidirectional damping device, the number of the swinging parts is two, the damping support is correspondingly provided with a curve standby area and a linear sliding area on the left and the right, the two swinging parts slide on the left and the right curve standby areas and the linear sliding area respectively, two ends of the damper are connected with the two swinging parts in a matching way respectively, and the damper generates bidirectional damping buffer force through the sliding of the two swinging parts respectively.
Through the improvement of the structure, one end of the front roller support is arranged on the buckle matching position at the front end of the damping support through the buckle position movable clamp, and a certain included angle matching can be formed between the front roller support and the damping support through the elastic part, one end of the rear roller support is arranged on the positioning matching part at the rear end of the damping support through the positioning part, and the axes of the front roller support and the rear roller support are mutually parallel, namely, the front roller support, the rear roller support and the rear roller support can form a certain included angle matching through the action of the elastic part after being assembled, so that the first roller, the second roller and the third roller roll on different action surfaces under the non-stressed condition; when the furniture sliding door is hung on the front roller bracket through the connecting piece, the self-gravity of the furniture sliding door can act on the front roller bracket and can drive the elastic part to generate elastic or plastic deformation at the same time, the front roller bracket and the damping bracket are mutually parallel through the elastic or plastic deformation of the elastic part, namely, the first roller, the second roller and the third roller can roll on the action surface of the inner bottom of the lower groove part in an anti-bouncing manner when the elastic part is elastically or plastically deformed; at the moment, the furniture sliding door can be opened and closed on a sliding groove of the furniture cabinet body through the first roller, the second roller and the third roller in a sliding manner, and can be closed on the furniture cabinet body through the damping of the interaction of the toggle device and the damping device when the furniture sliding door is closed to a certain position in a sliding manner; because first gyro wheel, second gyro wheel and third gyro wheel prevent jumping the formula when elastic part elasticity or plastic deformation and roll on the interior bottom action face of slot part down, consequently even if the toggle device produces the effort and acts on damping device, first gyro wheel, second gyro wheel and third gyro wheel all can hug closely and roll on the interior bottom action face, can not appear jumping or horizontal hunting problem from the interact of toggle device and damping device, make the slip switching of furniture sliding door can reach and exert oneself little, the silence, it is smooth and easy, soft and rock little result of use, thereby improve the life of product, the compactness of connecting between each component, and user's use experience.
When the furniture sliding door is detached, the elastic part can be elastically or plastically deformed to reset, and the front roller bracket and the damping bracket reset to a state of forming a certain included angle for matching, so that the furniture sliding door can be used next time by a user.
Meanwhile, when the inner bottom acting surface is a curved surface, the first roller, the second roller and the third roller roll on the inner bottom acting surface of the curved surface, the elastic part can also generate elastic or plastic deformation, and the first roller, the second roller and the third roller are always tightly attached to the anti-bouncing type to roll on the inner bottom acting surface of the curved surface, so that the problems of up-and-down bouncing and left-and-right swinging of the furniture sliding door caused by the rolling of the first roller, the second roller and the third roller on the curved surface are solved.
In summary, the novel energy-saving switch has the characteristics of simple and reasonable structure, safety, reliability, long service life, low manufacturing cost, high connection compactness among the components, small force, silence, smoothness, softness, small shaking and the like in the opening and closing process, and is high in practicability.
Drawings
Fig. 1 is an exploded schematic view of a first embodiment of the present invention.
Fig. 2 is a schematic view of an assembly structure according to a first embodiment of the present invention.
Fig. 3 is a schematic view (partially cut away) of an assembly structure of the first embodiment of the present invention.
Fig. 4 is an exploded view of the front roller assembly, the rear roller assembly and the damping device according to the first embodiment of the present invention.
Fig. 5 is a schematic view of an assembly structure of the front roller assembly, the rear roller assembly and the damping device according to the first embodiment of the present invention.
Fig. 6 is a schematic view (partially cut away) showing an assembly structure of the front roller assembly, the rear roller assembly and the damping device according to the first embodiment of the present invention.
Fig. 7 is an exploded view of the front roller assembly and the damper device according to the first embodiment of the present invention.
Fig. 8 is an enlarged schematic view of the structure at D in fig. 6.
Fig. 9 is a schematic view showing the relationship between the first roller, the second roller, the third roller and the linear sliding region under the non-stressed condition according to the first embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1 to 9, the anti-bouncing damping opening and closing structure of the furniture sliding door comprises a front roller assembly a, a rear roller assembly B and a damping device C, wherein the front roller assembly a is connected with the front end of the damping device C in a matching manner and at least comprises a first roller 1 and a second roller 2, and the rear roller assembly B is connected with the rear end of the damping device C in a matching manner and at least comprises a third roller 3; elastic parts 4 are arranged between the front roller assembly A and the damping device C and/or between the rear roller assembly B and the damping device C, the front roller assembly A and the damping device C and/or between the rear roller assembly B and the damping device C are connected in a matched mode through the elastic parts 4, and at least a certain included angle can be formed in a matched mode, so that the first roller 1, the second roller 2 and the third roller 3 can roll on different action surfaces at least.
Further, the front roller assembly A also comprises a front roller bracket 5, the rear roller assembly B also comprises a rear roller bracket 6, and the damping device C at least comprises a damping bracket 7; the front roller bracket 5 is arranged at the front end of the damping bracket 7, and the rear roller bracket 6 is arranged at the rear end of the damping bracket 7; wherein, an elastic part 4 which can be elastically or plastically deformed is arranged between the front roller bracket 5 and the damping bracket 7 and/or between the rear roller bracket 6 and the damping bracket 7.
The front roller bracket 5 and the damping bracket 7 and/or the rear roller bracket 6 and the damping bracket 7 are/is connected in a matching way through the elastic part 4, and a certain included angle is formed for matching, so that the first roller 1, the second roller 2 and the third roller 3 roll on different action surfaces.
The elastic part 4 is elastically or plastically deformed at least when the front roller bracket 5, and/or the rear roller bracket 6, and/or the damping bracket 7 are stressed, and the elastic part 4 is arranged between the front roller bracket 5 and the damping bracket 7, and/or between the rear roller bracket 6 and the damping bracket 7 in parallel through the elastic or plastic deformation of the elastic part 4, so that the first roller 1, the second roller 2 and the third roller 3 roll on the same action surface.
Furthermore, one end of the front roller bracket 5 is provided with a buckling position 8, and the front end of the damping bracket 7 is provided with a buckling matching position 9; the elastic part 4 is arranged on the buckling position 8 and/or the buckling matching position 9; the front roller support 5 is movably clamped on a clamping and matching position 9 of the damping support 7 through a clamping and matching position 8, and at least a certain included angle can be formed between the front roller support 5 and the damping support 7 through the elastic part 4 for matching.
Furthermore, one end of the rear roller bracket 6 is provided with a positioning part 10, the rear end of the damping bracket 7 is provided with a positioning matching part 11, and the rear roller bracket 6 is positioned and arranged on the positioning matching part 11 of the damping bracket 7 through the positioning part 10; or, the rear roller bracket 6 and the damping bracket 7 are integrally formed.
Further, the first roller 1, the second roller 2 and the third roller 3 are arranged independently, and a certain distance is formed between the first roller 1, the second roller 2 and the third roller; the first roller 1 is arranged on the front roller bracket 5 in a rolling way, and the rolling axis of the first roller is a point A, and the second roller 2 is arranged on the front roller bracket 5 in a rolling way, and the rolling axis of the second roller is a point B; the third roller 3 is arranged on the rear roller bracket 6 in a rolling way, and the rolling axle center of the third roller is a point C; the point A, the point B and the point C are connected to form an included angle a.
The included angle a is an obtuse angle when a certain included angle is formed between the front roller bracket 5 and the damping bracket 7 and/or between the rear roller bracket 6 and the damping bracket 7.
The angle a is a straight angle when the elastic portion 4 is elastically or plastically deformed.
Further, the damping device C further includes a damper 12 and a swinging member 13; the damping support 7 is also provided with a curve standby area 14 and a linear sliding area 15; the damper 12 is arranged on the damping support 7, at least one end of the damper is matched and connected with the swinging piece 13, the swinging piece 13 is arranged on the curve standby area 14 and the linear sliding area 15 in a sliding mode, and the damper 12 generates damping buffering force through the sliding of the swinging piece 13.
Further, the axis connecting the points a and B forms an angle B with the axis of the linear sliding region 15.
The included angle b is an obtuse angle when a certain included angle is formed between the front roller bracket 5 and the damping bracket 7 and/or between the rear roller bracket 6 and the damping bracket 7.
The angle b is a straight angle when the elastic portion 4 is elastically or plastically deformed.
The included angle a and the included angle b are basically the same under the condition of no stress.
Furthermore, the front roller bracket 5 is also provided with a connecting piece 16, and a furniture sliding door 17 is detachably connected with the connecting piece 16, the furniture sliding door 17 acts on the front roller bracket 5 through the gravity force and drives the elastic part 4 to generate elastic or plastic deformation, and the space between the front roller bracket 5 and the damping bracket 7 and/or the space between the rear roller bracket 6 and the damping bracket 7 are parallel to each other through the elastic or plastic deformation of the elastic part 4, so that the first roller 1, the second roller 2 and the third roller 3 roll on the same acting surface; wherein the self-gravity of the furniture sliding door 17 is greater than or equal to the elastic or plastic deformation force of the elastic portion 4.
Specifically, the structure further comprises a furniture cabinet body 18, wherein a sliding groove 19 is formed in the furniture cabinet body 18, an upper groove part 20 and a lower groove part 21 are formed in the sliding groove 19, a shifting device 22 is arranged on the upper groove part 20, and the front roller bracket 5, the rear roller bracket 6 and the damping bracket 7 are mutually matched and connected and arranged on the lower groove part 21; the lower groove portion 21 is also provided with an inner bottom acting surface 23.
Further, the furniture sliding door 17 is suspended on the front roller bracket 5 through the connecting piece 16, acts on the front roller bracket 5 through self gravity, and drives the elastic part 4 to generate elastic or plastic deformation, the space between the front roller bracket 5 and the damping bracket 7 and/or the space between the rear roller bracket 6 and the damping bracket 7 are parallel to each other through the elastic or plastic deformation of the elastic part 4, and the first roller 1, the second roller 2 and the third roller 3 roll on the inner bottom acting surface 23 of the lower groove part 21 in an anti-bouncing manner when the elastic part 4 is elastically or plastically deformed.
Further, the furniture sliding door 17 is opened and closed on the sliding groove 19 of the furniture cabinet 18 through the first roller 1, the second roller 2 and the third roller 3 in a sliding way, and is closed on the furniture cabinet 18 in a damping way through the interaction of the toggle device 22 and the damping device C when the furniture sliding door is closed to a certain position in a sliding way.
The inner bottom acting surface 23 may be a flat surface or a curved surface; when the first roller 1, the second roller 2 and the third roller 3 roll on the inner bottom acting surface 23 of the curved surface, the elastic part 4 also generates elastic or plastic deformation, and the first roller 1, the second roller 2 and the third roller 3 always cling to the anti-bouncing type to roll on the inner bottom acting surface 23 of the curved surface, so that the problems of up-and-down bouncing and left-and-right swinging of the furniture sliding door 17 caused by the fact that the first roller 1, the second roller 2 and the third roller 3 roll on the curved surface are solved.
Further, the damping device C is a one-way damping device C or a two-way damping device C.
When the damping device C is a one-way damping device C, one end of the damper 12 is connected with the swinging piece 13 in a matching way, the other end of the damper is connected with the damping support 7 in a matching way, and the damper generates a one-way damping buffering force through the sliding of the swinging piece 13.
When the damping device C is a bidirectional damping device C, two oscillating pieces 13 are provided, the damping bracket 7 is correspondingly provided with a curved standby area 14 and a linear sliding area 15 on the left and right, the two oscillating pieces 13 respectively slide on the left and right curved standby areas 14 and the linear sliding area 15, two ends of the damper 12 are respectively connected with the two oscillating pieces 13 in a matching manner, and the damper 12 respectively generates bidirectional damping buffer force through the sliding of the two oscillating pieces 13.
For better use, the damping device C of the present embodiment is preferably a two-way damping device C.
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 intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and the scope of the invention is to be protected. The scope of the invention is defined by the appended claims and equivalents thereof.
Also, the drawings are for illustrative purposes only and are presented as schematic illustrations only, not as physical illustrations, and are not to be construed as limiting the present patent; for a better understanding of 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 parts; 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", "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 and simplicity, and it is not intended to indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, the terms describing the positional relationships in the drawings are used for illustrative purposes only and are not to be construed as limiting the present patent.
Claims (10)
1. The utility model provides a furniture sliding door prevent jumping formula damping opening and closing structure, includes preceding roller subassembly (A), back roller subassembly (B) and damping device (C), its characterized in that: the front roller component (A) is connected with the front end of the damping device (C) in a matching way and at least comprises a first roller (1) and a second roller (2), and the rear roller component (B) is connected with the rear end of the damping device (C) in a matching way and at least comprises a third roller (3); the elastic part (4) is arranged between the front roller assembly (A) and the damping device (C) and/or between the rear roller assembly (B) and the damping device (C), the front roller assembly (A) and the damping device (C) and/or between the rear roller assembly (B) and the damping device (C) are connected in a matched mode through the elastic part (4), and at least certain included angle matching can be formed, so that the first roller (1), the second roller (2) and the third roller (3) can roll on different action surfaces at least.
2. The anti-bounce damping opening and closing structure of a furniture sliding door according to claim 1, wherein: the front roller assembly (A) further comprises a front roller support (5), the rear roller assembly (B) further comprises a rear roller support (6), and the damping device (C) at least comprises a damping support (7); the front roller bracket (5) is arranged at the front end of the damping bracket (7), and the rear roller bracket (6) is arranged at the rear end of the damping bracket (7); elastic parts (4) capable of elastically or plastically deforming are arranged between the front roller bracket (5) and the damping bracket (7) and/or between the rear roller bracket (6) and the damping bracket (7);
the front roller support (5) and the damping support (7) and/or the rear roller support (6) and the damping support (7) are matched and connected through the elastic part (4) and form a certain included angle for matching, so that the first roller (1), the second roller (2) and the third roller (3) roll on different action surfaces;
the elastic part (4) is elastically or plastically deformed at least when the front roller support (5), and/or the rear roller support (6), and/or the damping support (7) are stressed, and the elastic part or the plastic deformation of the elastic part (4) is parallel to the elastic part or the plastic deformation of the elastic part (4) between the front roller support (5) and the damping support (7) and/or between the rear roller support (6) and the damping support (7) so as to realize that the first roller (1), the second roller (2) and the third roller (3) roll on the same action surface.
3. The anti-bounce damping opening and closing structure of a furniture sliding door according to claim 2, wherein: one end of the front roller bracket (5) is provided with a buckle position (8), and the front end of the damping bracket (7) is provided with a buckle matching position (9); the elastic part (4) is arranged on the buckling position (8) and/or the buckling matching position (9); the front roller support (5) is movably clamped on a clamping and matching position (9) of the damping support (7) through a clamping and buckling position (8), and the front roller support (5) and the damping support (7) can be matched at least at a certain included angle through an elastic part (4).
4. The anti-bounce damping opening and closing structure of a furniture sliding door according to claim 3, wherein: one end of the rear roller bracket (6) is provided with a positioning part (10), the rear end of the damping bracket (7) is provided with a positioning matching part (11), and the rear roller bracket (6) is positioned and arranged on the positioning matching part (11) of the damping bracket (7) through the positioning part (10); or the rear roller bracket (6) and the damping bracket (7) are integrally formed.
5. The anti-bounce damping opening and closing structure of a furniture sliding door according to claim 2, wherein: the first roller (1), the second roller (2) and the third roller (3) are arranged independently, and a certain distance is formed between the first roller and the third roller; the first roller (1) is arranged on the front roller bracket (5) in a rolling manner, and the rolling axis of the first roller is point A, and the second roller (2) is arranged on the front roller bracket (5) in a rolling manner, and the rolling axis of the second roller is point B; the third roller (3) is arranged on the rear roller bracket (6) in a rolling way, and the rolling axis of the third roller is a point C; the point A, the point B and the point C are connected to form an included angle a;
the included angle a is an obtuse angle when a certain included angle is formed between the front roller wheel bracket (5) and the damping bracket (7) and/or between the rear roller wheel bracket (6) and the damping bracket (7) in a matched mode;
the included angle a is a straight angle when the elastic part (4) is elastically or plastically deformed.
6. The anti-bounce damping opening and closing structure of a furniture sliding door according to claim 5, wherein: the damping device (C) also comprises a damper (12) and a swinging piece (13); the damping support (7) is also provided with a curve standby area (14) and a linear sliding area (15); the damper (12) is arranged on the damping support (7), at least one end of the damper is connected with the swinging piece (13) in a matching mode, the swinging piece (13) is arranged on the curve standby area (14) and the linear sliding area (15) in a sliding mode, and the damper (12) generates damping buffering force through the sliding of the swinging piece (13).
7. The anti-bounce damping opening and closing structure of a furniture sliding door according to claim 6, wherein: the axis connected with the point A and the point B forms an included angle B with the axis arranged in the linear sliding area (15);
the included angle b is an obtuse angle when a certain included angle is formed between the front roller wheel bracket (5) and the damping bracket (7) and/or between the rear roller wheel bracket (6) and the damping bracket (7) in a matched mode;
the included angle b is a straight angle when the elastic part (4) is elastically or plastically deformed.
8. An anti-bounce, damped opening and closing structure for a furniture sliding door according to any one of claims 2 to 7, wherein: the front roller bracket (5) is further provided with a connecting piece (16), a furniture sliding door (17) is detachably connected with the connecting piece (16), the furniture sliding door (17) acts on the front roller bracket (5) through self-gravity and drives the elastic part (4) to generate elastic or plastic deformation, and the elastic or plastic deformation of the elastic part (4) is utilized to realize that the first roller (1), the second roller (2) and the third roller (3) roll on the same acting surface between the front roller bracket (5) and the damping bracket (7) and/or between the rear roller bracket (6) and the damping bracket (7) are parallel to each other; wherein the self-gravity of the furniture sliding door (17) is greater than or equal to the elastic or plastic deformation force of the elastic part (4).
9. The anti-bounce damping opening and closing structure of a furniture sliding door according to claim 8, wherein: the furniture is characterized by further comprising a furniture cabinet body (18), wherein a sliding groove (19) is formed in the furniture cabinet body (18), an upper groove portion (20) and a lower groove portion (21) are formed in the sliding groove (19), a shifting device (22) is arranged on the upper groove portion (20), and the front roller bracket (5), the rear roller bracket (6) and the damping bracket (7) are mutually matched and connected and arranged on the lower groove portion (21); the lower groove part (21) is also provided with an inner bottom acting surface (23);
the furniture sliding door (17) is suspended on the front roller bracket (5) through a connecting piece (16), acts on the front roller bracket (5) through self-gravity, drives the elastic part (4) to generate elastic or plastic deformation, the space between the front roller bracket (5) and the damping bracket (7) and/or the space between the rear roller bracket (6) and the damping bracket (7) are parallel to each other through the elastic or plastic deformation of the elastic part (4), and the first roller (1), the second roller (2) and the third roller (3) roll on an inner bottom acting surface (23) of the lower groove part (21) in an anti-jumping manner when the elastic part (4) is elastically or plastically deformed;
the furniture sliding door (17) is opened and closed on a sliding groove (19) of the furniture cabinet body (18) through a first roller (1), a second roller (2) and a third roller (3) in a sliding mode, and is closed on the furniture cabinet body (18) in a damping mode through interaction between a toggle device (22) and a damping device (C) when the furniture sliding door is closed to a certain position in the sliding mode.
10. The anti-bounce damping opening and closing structure of a furniture sliding door according to claim 6, wherein: the damping device (C) is a one-way damping device (C), one end of the damper (12) is connected with the swinging piece (13) in a matching way, the other end of the damper is connected with the damping support (7) in a matching way, and the damper generates a one-way damping buffering force through the sliding of the swinging piece (13);
or the damping device (C) is a bidirectional damping device (C), the number of the swinging pieces (13) is two, the damping support (7) is correspondingly provided with a curve standby area (14) and a linear sliding area (15) on the left and the right, the two swinging pieces (13) respectively slide on the left and the right curve standby area (14) and the linear sliding area (15), two ends of the damper (12) are respectively connected with the two swinging pieces (13) in a matched manner, and the damper (12) respectively generates bidirectional damping buffering force through the sliding of the two swinging pieces (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920045926.0U CN209838040U (en) | 2019-01-10 | 2019-01-10 | Anti-bouncing type damping opening and closing structure of furniture sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920045926.0U CN209838040U (en) | 2019-01-10 | 2019-01-10 | Anti-bouncing type damping opening and closing structure of furniture sliding door |
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| Publication Number | Publication Date |
|---|---|
| CN209838040U true CN209838040U (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920045926.0U Withdrawn - After Issue CN209838040U (en) | 2019-01-10 | 2019-01-10 | Anti-bouncing type damping opening and closing structure of furniture sliding door |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681065A (en) * | 2019-01-10 | 2019-04-26 | 广东东泰五金精密制造有限公司 | A kind of preventing jump type damping opening and closing structure of sliding door of furniture |
-
2019
- 2019-01-10 CN CN201920045926.0U patent/CN209838040U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681065A (en) * | 2019-01-10 | 2019-04-26 | 广东东泰五金精密制造有限公司 | A kind of preventing jump type damping opening and closing structure of sliding door of furniture |
| CN109681065B (en) * | 2019-01-10 | 2024-06-04 | 广东东泰五金精密制造有限公司 | Anti-jump damping opening and closing structure of furniture sliding door |
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