CN107981591B - Labor-saving pressing rebound mechanism for furniture - Google Patents
Labor-saving pressing rebound mechanism for furniture Download PDFInfo
- Publication number
- CN107981591B CN107981591B CN201711397400.0A CN201711397400A CN107981591B CN 107981591 B CN107981591 B CN 107981591B CN 201711397400 A CN201711397400 A CN 201711397400A CN 107981591 B CN107981591 B CN 107981591B
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- Prior art keywords
- sliding
- pushing element
- furniture
- pushing
- rebound
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- 238000003825 pressing Methods 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 title claims abstract description 14
- 230000009471 action Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000013016 damping Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000284 resting effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/453—Actuated drawers
- A47B88/46—Actuated drawers operated by mechanically-stored energy, e.g. by springs
-
- 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
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drawers Of Furniture (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The labor-saving pressing rebound mechanism for furniture comprises a pressing rebound device, wherein the pressing rebound device at least comprises a rebound bracket and a pushing element, the pushing element is positioned and/or slides on the rebound bracket, a heart-shaped chute is arranged on the rebound bracket, a sliding part and a sliding element are arranged on the pushing element, and the sliding element is arranged on the pushing element in a sliding manner; the pushing element is positioned on the rebound bracket, and the sliding element acts on the sliding part when sliding on the pushing element, the sliding part slides along the track of the heart-shaped sliding groove in a sequence direction, and the pushing element is driven to slide on the rebound bracket. The invention has the characteristics of simple and reasonable structure, reliable performance, compact connection among the components, long service life, low manufacturing cost, quick and convenient disassembly, high flexibility and the like, and can be widely applied to a furniture upturning door, a furniture drawer, a furniture sliding door or a furniture sliding rail, and has wide application range and strong practicability.
Description
Technical Field
The invention relates to a labor-saving pressing rebound mechanism for furniture.
Background
The Chinese patent document No. CN107411385A discloses a furniture automatic resetting type pressing rebound mechanism on the 14 th 4 th 2017, which comprises a furniture movable part, a furniture fixed part, a connecting element and a fixed bracket, wherein the furniture movable part is movably opened and closed on the furniture fixed part, the fixed bracket is provided with a pressing rebound device, a telescopic reset device and at least two rotating wheels, the pressing rebound device at least comprises a pushing element, the telescopic reset device at least comprises a telescopic element and a first elastic element which are mutually and elastically matched, the pushing element and the telescopic element respectively slide on the fixed bracket, at least two rotating wheels are relatively and independently arranged and respectively rotate on the fixed bracket, at least two rotating wheels are mutually and movably matched when rotating at a certain position, one rotating wheel is in driving connection with the telescopic element, and the other rotating wheel is in driving connection with the pushing element; the pushing element is provided with a swinging element, the fixed support is provided with a heart-shaped chute, the swinging element swings on the pushing element, and one end of the swinging element slides along the track of the heart-shaped chute sequentially in a direction when the pushing element slides. The structure must overcome the elasticity of third elastic element when pressing and opening, just can make pushing element slide along the orbit of heart-shaped spout and open, because third elastic element's elasticity is big, the user need implement the same power just can when pressing, leads to the user to need with great power just can press and open furniture, influences user's use experience, and the user uses inequality simultaneously. Therefore, further improvements are needed.
Disclosure of Invention
The invention aims to provide the labor-saving pressing rebound mechanism for furniture, which has the advantages of simple and reasonable structure, reliable performance, compact connection among all components, long service life, low manufacturing cost, quick and convenient disassembly and assembly, high flexibility and wide application range, and overcomes the defects in the prior art.
According to the effort-saving pressing rebound mechanism for furniture designed for the purpose, the pressing rebound mechanism comprises a pressing rebound device, wherein the pressing rebound device at least comprises a rebound bracket and a pushing element, and the pushing element is positioned and/or slides on the rebound bracket, and the effort-saving pressing rebound mechanism is characterized in that: the rebound bracket is provided with a heart-shaped chute, the pushing element is provided with a sliding part and a sliding element, and the sliding element is arranged on the pushing element in a sliding way; the pushing element is positioned on the rebound bracket, and the sliding element acts on the sliding part when sliding on the pushing element, the sliding part slides along the track of the heart-shaped sliding groove in a sequence direction, and the pushing element is driven to slide on the rebound bracket.
The sliding element and the sliding part are mutually dependent or form a certain gap.
A reset spring is arranged between the sliding element and the pushing element, one end of the reset spring is elastically acted on the sliding element, the other end of the reset spring is elastically acted on the pushing element, and the sliding element elastically resets and slides on the pushing element through the reset spring.
The pushing element is provided with a guide part, the sliding element is provided with a guide matching part, and the sliding element linearly slides on the guide part of the pushing element through the guide matching part.
The sliding element is provided with an inclined part, and a certain gap is formed between the inclined part and the sliding part by mutual leaning; when the pushing element is positioned on the rebound bracket and the sliding element slides on the pushing element, the sliding element acts through the inclined part and drives the sliding part to slide along the track of the heart-shaped sliding groove in a sequence direction, and the pushing element is driven to slide on the rebound bracket.
A pushing spring is arranged between the rebound bracket and the pushing element, one end of the pushing spring is elastically acted on the rebound bracket, the other end of the pushing spring is elastically acted on the pushing element, and the pushing element is positioned and/or slid on the rebound bracket through the matching of the sliding part and the pushing spring.
The pushing element is arranged on the rebound bracket in a sliding way, the swinging piece is arranged on the rebound bracket, the sliding part is arranged on the swinging piece, and the swinging piece stays and/or slides on the heart-shaped sliding groove through the sliding part and is positioned and swung on the pushing element during sliding.
A stay area and a limit area are arranged on the heart-shaped chute; the swinging piece stays on the stay area through the sliding part, and the pushing element is positioned on the rebound bracket when the sliding part stays on the stay area; when the swinging piece stays in the stay area and the sliding element slides on the pushing element, the sliding element slides on the pushing element by pressing the sliding element, and during sliding, the sliding part is driven to slide out of the stay area in a sequential direction by acting through the inclined part, and when the sliding part slides out of the stay area, the swinging piece slides on the heart-shaped sliding groove in a sequential direction by the elasticity of the pushing spring and the limit of the limit area, and drives the pushing element and/or the sliding element to elastically slide on the rebound bracket.
An elastic piece is arranged between the pushing element and the swinging piece, one end of the elastic piece is elastically acted on the pushing element, the other end of the elastic piece is elastically acted on the swinging piece, and the swinging piece elastically positions and swings on the pushing element through the elastic piece.
The furniture movable piece is movably opened and closed on the furniture fixed piece, and is automatically opened on the furniture fixed piece through the pressing action of the pressing rebound device; the furniture movable part is at least a furniture door plate or a furniture movable slide rail, and the furniture stationary part is at least a furniture cabinet body or a furniture stationary slide rail.
According to the invention, through improvement of the structure, the rebound bracket and the pushing element are arranged on the pushing element, the heart-shaped chute is arranged on the rebound bracket, the swinging piece and the sliding element are arranged on the pushing element, and the sliding part is arranged on the swinging piece and stays and/or slides on the heart-shaped chute through the sliding part. When the sliding part stays in the stay area of the heart-shaped sliding groove, the pushing element is positioned on the rebound bracket, when the swinging part stays in the stay area and the sliding element slides on the pushing element, the sliding element slides on the pushing element by pressing the sliding element, and slides out of the stay area in a sequential direction by the action of the inclined part, and the swinging part slides on the heart-shaped sliding groove in a sequential direction by the elasticity of the pushing spring and the limitation of the limiting area when the sliding part slides out of the stay area, and drives the pushing element and/or the sliding element to elastically slide on the rebound bracket, a user can directly press any position of the furniture movable part by using any position of the body, so that the extending sliding of the pushing element can be realized, the automatic opening of the furniture movable part is realized, and the problems that the installation of a handle on the furniture movable part causes the improvement of the production cost and the influence on the appearance aesthetic property of the furniture movable part are effectively avoided; moreover, the sliding element acts on and drives the sliding part through the inclined part, the elasticity of the pushing spring acting on the pushing element can be partially counteracted, so that a user can realize automatic opening of the furniture movable piece by using less pressing force, user experience is effectively improved, meanwhile, the sliding part can be constrained to slide along the track of the heart-shaped sliding groove in a sequential direction in a forced manner, the problem that the swinging piece cannot be positioned on the pushing element in the prior art, and is easy to randomly displace on the pushing element in the transportation or use process, so that the swinging piece is blocked on the pushing element, cannot swing on the pushing element or cannot slide along the track of the heart-shaped sliding groove is effectively avoided, and the opening and closing process between the furniture movable piece and the furniture movable piece is more stable and smooth. The novel door has the characteristics of simple and reasonable structure, reliable performance, compact connection among all components, long service life, low manufacturing cost, quick and convenient disassembly and assembly, high flexibility and the like, and can be widely applied to furniture door panels or furniture sliding rails, and has wide application range and strong practicability.
Drawings
Fig. 1 is an exploded view of a first embodiment of the present invention.
Fig. 2 to fig. 4 are schematic views illustrating an opening and closing process of a furniture drawer according to a first embodiment of the present invention.
Fig. 5 is an enlarged schematic view of the structure at X in fig. 1.
Fig. 6 is an enlarged schematic view of the structure at Y in fig. 3.
Fig. 7 and 8 are schematic structural views of a furniture rail according to a first embodiment of the present invention.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Referring to fig. 1-8, the labor-saving pressing rebound mechanism for the furniture comprises a pressing rebound device, wherein the pressing rebound device at least comprises a rebound bracket 1 and a pushing element 2, the pushing element 2 is positioned and/or slides on the rebound bracket 1, a heart-shaped chute 3 is arranged on the rebound bracket 1, a sliding part 4 and a sliding element 5 are arranged on the pushing element 2, and the sliding element 5 is arranged on the pushing element 2 in a sliding way; the push element 2 is positioned on the rebound bracket 1, and when the slide element 5 slides on the push element 2, the slide element 4 acts on the slide part 4, the slide part 4 slides along the track of the heart-shaped chute 3 in a sequence direction, and the push element 2 is driven to slide on the rebound bracket 1.
Further, the sliding element 5 and the sliding portion 4 rest on each other or form a certain gap.
Further, a return spring 6 is provided between the sliding member 5 and the pushing member 2, one end of the return spring 6 elastically acts on the sliding member 5, the other end elastically acts on the pushing member 2, and the sliding member 5 elastically returns to slide on the pushing member 2 by the return spring 6.
Further, the pushing element 2 is provided with a guiding portion 7, the sliding element 5 is provided with a guiding engaging portion 8, and the sliding element 5 linearly slides on the guiding portion 7 of the pushing element 2 through the guiding engaging portion 8.
Further, the sliding element 5 is provided with an inclined part 9, and a certain gap is formed between the inclined part 9 and the sliding part 4; when the pushing element 2 is positioned on the rebound bracket 1 and the sliding element 5 slides on the pushing element 2, the sliding element 5 acts through the inclined part 9 and drives the sliding part 4 to slide along the track of the heart-shaped chute 3 in a sequential direction, and drives the pushing element 2 to slide on the rebound bracket 1.
Further, a pushing spring 10 is disposed between the rebound bracket 1 and the pushing element 2, one end of the pushing spring 10 elastically acts on the rebound bracket 1, the other end elastically acts on the pushing element 2, and the pushing element 2 is positioned and/or slid on the rebound bracket 1 through the cooperation of the sliding part 4 and the pushing spring 10.
Further, the pushing element 2 is slidably disposed on the rebound bracket 1, and a swinging member 11 is disposed thereon, the sliding portion 4 is disposed on the swinging member 11, and the swinging member 11 stays and/or slides on the heart-shaped chute 3 through the sliding portion 4, and is positioned and swung on the pushing element 2 during sliding.
Further, a stay area 13 and a limit area 14 are arranged on the heart-shaped chute 3; the oscillating piece 11 rests on the resting area 13 by the sliding part 4, and the pusher element 2 is positioned on the rebound bracket 1 when the sliding part 4 rests on the resting area 13; when the swinging piece 11 stays in the stay area 13 and the sliding element 5 slides on the pushing element 2, the sliding element 5 slides on the pushing element 2 by pressing the sliding element 5, and acts through the inclined part 9 during sliding and drives the sliding part 4 to slide out of the stay area 13 in a sequential direction, and when the sliding part 4 slides out of the stay area 13, the swinging piece 11 slides on the heart-shaped sliding groove 3 in a sequential direction by the elasticity of the pushing spring 10 and the limitation of the limiting area 14 and drives the pushing element 2 and/or the sliding element 5 to elastically slide on the rebound bracket 1.
Further, an elastic member 12 is disposed between the pushing element 2 and the swinging member 11, one end of the elastic member 12 elastically acts on the pushing element 2, the other end elastically acts on the swinging member 11, and the swinging member 11 elastically positions and swings on the pushing element 2 through the elastic member 12.
The furniture is characterized by further comprising a furniture movable piece and a furniture fixed piece, wherein the pressing rebound device is arranged on the furniture movable piece or the furniture fixed piece, the furniture movable piece is movably opened and closed on the furniture fixed piece, and the furniture movable piece is automatically opened on the furniture fixed piece through the pressing action of the pressing rebound device; the furniture movable part is at least a furniture door plate A or a furniture movable slide rail B, and the furniture stationary part is at least a furniture cabinet body C or a furniture stationary slide rail D.
The furniture door panel A can be a furniture folding door, a furniture roll-over door, a furniture sliding door or a furniture drawer door.
When the furniture movable part is a furniture movable sliding rail B and the furniture stationary part is a furniture stationary sliding rail D, the damping device can be added or not added according to actual use requirements. The structure with the added damping device is shown in fig. 7, the structure without the added damping device is shown in fig. 8, and the structure is the same as that of the related patent which the applicant has issued, and the description is omitted.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, which have been described in the foregoing description merely illustrates the principles of the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a laborsaving bounce mechanism that presses for furniture, includes presses bounce device, presses bounce device and includes bounce bracket (1) and pushing element (2), pushing element (2) location and/or slip on bounce bracket (1), its characterized in that: the rebound bracket (1) is provided with a heart-shaped chute (3), the pushing element (2) is provided with a sliding part (4) and a sliding element (5), and the sliding element (5) is arranged on the pushing element (2) in a sliding way; the pushing element (2) is positioned on the rebound bracket (1), the sliding element (5) acts on the sliding part (4) when sliding on the pushing element (2), the sliding part (4) slides along the track of the heart-shaped sliding groove (3) in a sequence direction, and the pushing element (2) is driven to slide on the rebound bracket (1);
a return spring (6) is arranged between the sliding element (5) and the pushing element (2), one end of the return spring (6) elastically acts on the sliding element (5), the other end elastically acts on the pushing element (2), and the sliding element (5) elastically returns to slide on the pushing element (2) through the return spring (6);
the pushing element (2) is provided with a guide part (7), the sliding element (5) is provided with a guide matching part (8), and the sliding element (5) linearly slides on the guide part (7) of the pushing element (2) through the guide matching part (8);
the sliding element (5) is provided with an inclined part (9), and the inclined part (9) and the sliding part (4) mutually lean against or form a gap; when the pushing element (2) is positioned on the rebound bracket (1) and the sliding element (5) slides on the pushing element (2), the sliding element (5) acts through the inclined part (9) and drives the sliding part (4) to slide along the track of the heart-shaped chute (3) in a sequential direction, and drives the pushing element (2) to slide on the rebound bracket (1);
a pushing spring (10) is arranged between the rebound bracket (1) and the pushing element (2), one end of the pushing spring (10) elastically acts on the rebound bracket (1), the other end elastically acts on the pushing element (2), and the pushing element (2) is positioned and/or slid on the rebound bracket (1) through the matching of the sliding part (4) and the pushing spring (10);
the pushing element (2) is arranged on the rebound bracket (1) in a sliding way, the swinging piece (11) is arranged on the pushing element, the sliding part (4) is arranged on the swinging piece (11), the swinging piece (11) stays and/or slides on the heart-shaped chute (3) through the sliding part (4), and the pushing element (2) is positioned and swung during sliding;
a stay area (13) and a limit area (14) are arranged on the heart-shaped chute (3); the swinging piece (11) stays on the stay area (13) through the sliding part (4), and the pushing element (2) is positioned on the rebound bracket (1) when the sliding part (4) stays on the stay area (13); when the swinging piece (11) stays in the stay area (13) and the sliding element (5) slides on the pushing element (2), the sliding element (5) slides on the pushing element (2) by pressing the sliding element (5), and acts through the inclined part (9) during sliding and drives the sliding part (4) to slide out of the stay area (13) towards a sequential direction, and when the sliding part (4) slides out of the stay area (13), the swinging piece (11) slides on the heart-shaped sliding groove (3) towards a sequential direction by the elasticity of the pushing spring (10) and the limit of the limit area (14) and drives the pushing element (2) and/or the sliding element (5) to elastically slide on the rebound bracket (1).
2. The labor-saving pressing rebound mechanism for furniture according to claim 1, wherein: the sliding element (5) and the sliding part (4) are in mutual abutment or form a gap.
3. The labor-saving pressing rebound mechanism for furniture according to claim 1, wherein: an elastic piece (12) is arranged between the pushing element (2) and the swinging piece (11), one end of the elastic piece (12) elastically acts on the pushing element (2), the other end elastically acts on the swinging piece (11), and the swinging piece (11) elastically positions and swings on the pushing element (2) through the elastic piece (12).
4. The labor-saving pressing rebound mechanism for furniture according to claim 1, wherein: the furniture movable piece is movably opened and closed on the furniture fixed piece, and is automatically opened on the furniture fixed piece through the pressing action of the pressing rebound device; the movable furniture piece is a furniture door plate (A) or a furniture movable sliding rail (B), and the stationary furniture piece is a furniture cabinet body (C) or a furniture fixed sliding rail (D).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711397400.0A CN107981591B (en) | 2017-12-21 | 2017-12-21 | Labor-saving pressing rebound mechanism for furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711397400.0A CN107981591B (en) | 2017-12-21 | 2017-12-21 | Labor-saving pressing rebound mechanism for furniture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107981591A CN107981591A (en) | 2018-05-04 |
| CN107981591B true CN107981591B (en) | 2023-09-08 |
Family
ID=62038112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711397400.0A Active CN107981591B (en) | 2017-12-21 | 2017-12-21 | Labor-saving pressing rebound mechanism for furniture |
Country Status (1)
| Country | Link |
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| CN (1) | CN107981591B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825070A (en) * | 2018-05-08 | 2018-11-16 | 广东东泰五金精密制造有限公司 | A kind of simple switching mechanism for furniture folding door |
| CN110089864B (en) * | 2019-05-17 | 2024-04-30 | 广东东泰五金精密制造有限公司 | Labor-saving structure for furniture pressing rebound opening and closing |
| CN110279240B (en) * | 2019-07-25 | 2024-03-26 | 广东东泰五金精密制造有限公司 | Pressing rebound mute labor-saving opening and closing structure for furniture |
| CN110584355A (en) * | 2019-09-05 | 2019-12-20 | 广东东泰五金精密制造有限公司 | Synchronous pressing rebound opening and closing structure for furniture |
| CN111671254A (en) * | 2020-07-14 | 2020-09-18 | 合肥乐卡五金制造有限公司 | Multifunctional slide rail pressing rebounding device with strong pulling protection function |
| CN113463998B (en) * | 2021-07-17 | 2023-03-07 | 广东东泰五金精密制造有限公司 | Furniture is with pressing automatic switching reset structure |
| CN113598550B (en) * | 2021-07-30 | 2024-06-04 | 广东东泰五金精密制造有限公司 | Adjustable energy storage rebound device |
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|---|---|
| CN107981591A (en) | 2018-05-04 |
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