CN215304219U - Energy storage bounce-back structure of in order of sequence switching - Google Patents
Energy storage bounce-back structure of in order of sequence switching Download PDFInfo
- Publication number
- CN215304219U CN215304219U CN202121188159.2U CN202121188159U CN215304219U CN 215304219 U CN215304219 U CN 215304219U CN 202121188159 U CN202121188159 U CN 202121188159U CN 215304219 U CN215304219 U CN 215304219U
- Authority
- CN
- China
- Prior art keywords
- elastic
- heart
- area
- pushing element
- slides
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The utility model relates to an energy storage rebounding structure capable of being opened and closed in sequence, which comprises a rebounding support, an elastic element and a pushing element, wherein a heart-shaped chute is arranged on the rebounding support; the elastic element respectively acts on the rebound bracket and the pushing element elastically; the pushing element is provided with a movable piece and an elastic piece; the elastic element respectively acts on the pushing element and the movable element elastically; the pushing element slides on the rebound bracket through elastic expansion of the elastic element, drives the moving part to always act on the rebound bracket through the elastic element when sliding, and limits a sequential direction to slide and/or position along the track of the heart-shaped sliding groove. By utilizing the elastic action of the elastic element, the assembly clearance among the rebound support, the pushing element and the moving element is reduced, the moving element can slide and/or be positioned along the track of the heart-shaped sliding groove in a sequential direction all the time, the pushing element can be ensured to be rebounded to open and slide and close on the rebound support under any condition, and the use stability of the product is improved.
Description
Technical Field
The utility model relates to an energy storage rebound structure capable of being opened and closed in sequence.
Background
Chinese patent document No. CN211269467U discloses a press rebounding simple installation structure in 18/8/2020, which includes a press rebounding device, the press rebounding device includes a housing, an elastic member and a sliding member, the housing is provided with a connecting hole, a heart-shaped sliding slot is provided in the connecting hole, one end of the elastic member elastically acts on the housing, the other end elastically acts on the sliding member, the sliding member is provided with a sliding portion, and elastically and telescopically slides and/or locates on the housing along a trajectory of the heart-shaped sliding slot in a sequential direction by cooperation of the sliding portion and the elastic member, a first in-hole locating portion and a second in-hole locating portion are provided in the connecting hole, the sliding member is provided with a slide-in locating portion and a slide-out locating portion, and the slide-in locating portion and the slide-out locating portion are respectively located on the first in-hole locating portion and the second in-hole locating portion. The structure can effectively simplify the integral structure of the pressing rebounding device and reduce the integral volume, thereby reducing the production and assembly cost of the pressing rebounding device and simultaneously reducing the storage space inside the furniture occupied by the pressing rebounding device during assembly; however, in the actual use process, the installation position of the pressing rebounding device has no special requirement, and the pressing rebounding device may be installed in a vertical type, an inclined type, an inverted type or the like, and the installed sliding portion is difficult or impossible to elastically stretch and slide along the track of the heart-shaped sliding groove in a sequential direction due to the self gravity, the elastic acting force of the elastic element, the pressing acting force or the like when in use, that is, the sliding portion is stuck to the heart-shaped sliding groove, and therefore, the pressing rebounding device cannot be guaranteed to achieve the effects of opening by pressing and closing by sliding when in use every time, and the use experience of a user is affected. Therefore, further improvements are necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an energy storage rebound structure capable of being opened and closed in sequence so as to overcome the defects in the prior art.
The energy storage rebounding structure comprises a rebounding support, an elastic element and a pushing element, and is characterized in that: the rebound support is provided with a heart-shaped sliding groove; the elastic element respectively acts on the rebound bracket and the pushing element in an elastic manner; the pushing element is provided with a movable piece and an elastic piece; the elastic element respectively acts on the pushing element and the movable element elastically.
The pushing element slides on the rebound bracket through elastic expansion of the elastic element, drives the moving part to always act on the rebound bracket through the elastic element when sliding, and limits a sequential direction to slide and/or position along the track of the heart-shaped sliding groove.
When the pushing element elastically stretches and slides, the movable part always generates elastic friction force with the rebounding support through the elastic part, and slides and/or positions along the track of the heart-shaped sliding groove in a sequential direction through the elastic friction force.
A positioning part is arranged on the pushing element and/or the movable part; the elastic member is positioned on the positioning part, and two ends of the elastic member respectively act on the pushing element and the moving member elastically.
One end of the movable part is arranged on the pushing element in a rotating or swinging mode, the middle part of the movable part is elastically connected with the pushing element through an elastic part, and the other end of the movable part is provided with a sliding part.
The pushing element drives the moving part to move along with the elastic telescopic sliding, the moving part drives the sliding part to always generate elastic friction force with the rebounding support through the elastic part when moving, and the sliding part always slides and/or is positioned along the track of the heart-shaped sliding groove in a sequential direction through the elastic friction force.
The elastic friction force generated by the movable part is larger than the rotation or swing force generated by the movable part.
The heart-shaped sliding chute is at least provided with a first limiting sliding area, a first conversion position, an inclined guiding area and a heart-shaped staying area.
The pushing element drives the moving element to slide towards the heart-shaped sliding groove when sliding into the rebounding support, the sliding portion slides into the first limiting sliding area in a limited mode through elastic friction force when the moving element slides to a certain position, the sliding portion slides along the track of the first conversion position when the first limiting sliding area slides to a certain position, slides onto the inclined guide area in a limited mode through the cooperation of the elastic friction force and the elastic element, and finally slides into and stays in the heart-shaped staying area through the inclined guide effect of the inclined guide area.
The sliding element is positioned closed on the rebound catch when the glide rests in the heart-shaped resting region.
And a second conversion position and a second limiting sliding area are also arranged on the heart-shaped sliding groove.
When the sliding part stays in the heart-shaped staying area and the pushing element is pressed to slide relative to the rebounding support, the sliding part slides out of the heart-shaped staying area through the driving of the pushing element and slides along the track of the second conversion position, and the sliding part is limited to slide to the second limiting sliding area through the matching of elastic friction force and the elastic element.
The pushing element is elastically extended out and opened on the rebounding support through the elastic element when the sliding part slides to the second limit sliding area.
The first limiting sliding area, the inclined guiding area, the heart-shaped staying area and the second limiting sliding area are mutually connected end to end; the first conversion position is positioned between the first limit sliding area and the inclined guide area; the second conversion position is positioned between the heart-shaped staying area and the second limiting sliding area.
The rebounding support comprises a cover plate and an assembling seat.
The heart-shaped sliding groove is arranged on the cover plate; the cover plate is fixedly covered on the assembling seat, and a guide part is arranged corresponding to the heart-shaped sliding groove and is positioned at the front end of the heart-shaped sliding groove; the sliding part is guided by the guide part to be limited to slide into a first limit sliding area of the heart-shaped sliding groove.
An assembly cavity is formed in the assembly seat, and a socket joint piece is arranged on the assembly cavity; the elastic element is a pressure spring and is sleeved on the sleeve joint piece, one end of the elastic element elastically acts on the assembly cavity or the sleeve joint piece, and the other end of the elastic element elastically acts on the pushing element and always generates elastic acting force towards the direction of the pushing element; the pushing element is sleeved on the sleeve joint piece and elastically stretches on the assembling cavity through the elastic element; wherein, the elastic force generated by the elastic element is larger than the elastic force generated by the elastic piece.
The rebounding support is also provided with a control circuit board, a power supply element and a reset driving assembly which are respectively and electrically connected with the control circuit board; the reset driving component is in driving connection with the pushing element; the control circuit board obtains power for work through the power supply element and drives the reset driving assembly to move on the rebound support in a reciprocating mode.
When the pushing element elastically extends out and is opened, the reset driving component drives the pushing element to automatically reset and slide in through the control of the control circuit board and is positioned and closed on the rebounding support; the reset driving component is reset to the initial position under the control of the control circuit board when the pushing element is closed.
Through the improvement of the structure, the elastic elements respectively act on the pushing element and the moving element in an elastic manner, so that the moving element always acts on the rebounding support in an elastic manner through the elastic elements, and therefore when the pushing element elastically stretches and slides, elastic friction force can be generated between the moving element and the rebounding support, assembly gaps among the rebounding support, the pushing element and the moving element are reduced, the assembly among the rebounding support, the pushing element and the moving element is more compact and stable, and the moving element can perform limiting movement. When the pushing element is pressed to stretch and slide on the rebound support, the moving part can rotate or swing along the pushing element and always slide and/or position along the track of the heart-shaped sliding groove in a sequential direction through elastic friction force, so that the problems that the moving part is difficult to slide along the track of the heart-shaped sliding groove in the sequential direction due to the self rotation or swinging force of the moving part, or the elastic acting force of the elastic element, or the pressing acting force and the like, and even the moving part is stuck and can not move on the heart-shaped sliding groove are solved, and the pushing element can be ensured to be assembled in a longitudinal type, an inclined type, a transverse type or an inverted type, and can be rebounded to open and slide and close on the rebound support under any condition, so that the use stability of a product is improved.
In summary, the novel pressing device has the characteristics of simple and reasonable structure, low manufacturing cost, compact and stable assembly among all components, high stability of pressing and opening and closing, convenience, safety, reliability in use and the like, and is high in practicability.
Drawings
Fig. 1 is a schematic view of an assembly structure according to an embodiment of the present invention.
Fig. 2 is another assembly structure diagram (omitting the cover plate) according to an embodiment of the present invention.
Fig. 3 and 4 are schematic exploded structural diagrams according to an embodiment of the utility model.
Fig. 5 is an assembled cross-sectional structural schematic diagram of an embodiment of the present invention.
Fig. 6 is a schematic structural view of a heart-shaped sliding chute according to an embodiment of the utility model.
Fig. 7-9 are schematic views of a press-open process according to an embodiment of the utility model.
Fig. 10-13 are schematic diagrams of an auto-reset shutdown process according to an embodiment of the utility model.
Detailed Description
The utility model is further described with reference to the following figures and examples.
Referring to fig. 1-13, the energy storage rebounding structure which is opened and closed in sequence comprises a rebounding support, an elastic element 1 and a pushing element 2; the rebound bracket is provided with a heart-shaped chute 3; the elastic element 1 elastically acts on the rebound bracket and the pushing element 2 respectively; the pushing element 2 is provided with a movable piece 4 and an elastic piece 5; the spring element 5 acts elastically on the sliding element 2 and the movable element 4, respectively.
In particular, the pusher element 2 slides elastically and telescopically on the rebound catch by means of the elastic element 1, and during sliding, the movable element 4 is driven to always act elastically on the rebound catch by means of the elastic element 5, and to define a sequential direction of sliding and/or positioning along the trajectory of the heart-shaped runner 3.
When the pushing element 2 elastically stretches and slides, the movable element 4 always generates elastic friction force with the rebounding support through the elastic element 5, and slides and/or positions along the track of the heart-shaped sliding groove 3 in a sequential direction through the elastic friction force.
The elastic element 5 is respectively and elastically acted on the pushing element 2 and the moving element 4, so that the moving element 4 is always elastically acted on the rebound support through the elastic element 5, and when the pushing element 2 elastically stretches and slides, elastic friction force can be generated between the moving element 4 and the rebound support, assembly gaps among the rebound support, the pushing element 2 and the moving element 4 are reduced, mutual assembly is more compact and stable, and the moving element 4 can perform limiting movement. Namely, when the pushing element 2 is pressed and telescopically slides on the rebound support, the moving part 4 can rotate or swing along the pushing element 2 and always slide and/or position along the track of the heart-shaped sliding groove 3 in a sequence direction through elastic friction force, so that the problem that the moving part 4 is difficult to slide along the track of the heart-shaped sliding groove 3 in the sequence direction due to self rotation or swinging force, elastic acting force of an elastic element, pressing acting force and the like is avoided, even the moving part is stuck on the heart-shaped sliding groove 3 and cannot move is solved, the pushing element 2 can be assembled in a longitudinal mode, an inclined mode, a transverse mode or a flip mode, the rebounding opening and sliding closing can be carried out on the rebound support under any condition, and the use stability of a product is improved.
In order to improve the assembly stability of the elastic element 5, the pushing element 2 and/or the movable element 4 are/is provided with a positioning portion 6, and in this embodiment, the movable element 4 is preferably provided with the positioning portion 6; the elastic member 5 is positioned on the positioning portion 6, and two ends of the elastic member respectively act on the pushing element 2 and the movable member 4.
Furthermore, one end of the movable element 4 is rotatably or swingably disposed on the pushing element 2, the middle portion of the movable element is elastically connected to the pushing element 2 through the elastic element 5, and the other end of the movable element is provided with a sliding portion 7.
The pushing element 2 drives the moving part 4 to move along with the elastic telescopic sliding, the moving part 4 drives the sliding part 7 to always generate elastic friction force with the rebound bracket through the elastic part 5 when moving, and the sliding part 7 always slides and/or is positioned along the track of the heart-shaped sliding groove 3 in a sequential direction through the elastic friction force.
The elastic friction force generated by the movable element 4 is greater than the rotation or oscillation force generated by the movable element.
As can be seen from the above description, the elastic friction force is the force of the movable element 4 acting on the rebounding support through the elastic element 5 when the pushing element 2 slides elastically and telescopically, and the rotation or swinging force is the rotation or swinging force of the end of the movable element 4 in a natural state when the rebounding support is laterally installed. Because the elastic friction force is larger than the rotation or swing force, the movable part 4 can not generate any displacement phenomenon under the action of the elastic friction force when in rest, so as to ensure that the movable part can always slide and/or be positioned along the track of the heart-shaped sliding groove 3 in a sequential direction when the pushing element 2 elastically stretches and retracts to slide.
The heart-shaped sliding chute 3 is at least provided with a first limiting sliding area 8, a first conversion position 9, an inclined guiding area 10 and a heart-shaped staying area 11.
As shown in fig. 7-9, when the pushing element 2 slides into the rebounding bracket, the moving element 4 is driven to slide toward the heart-shaped sliding groove 3, when the moving element 4 slides to a certain position, the sliding portion 7 slides to the first limit sliding area 8 in a limited manner by elastic friction force, when the first limit sliding area 8 slides to a certain position, the sliding portion 7 slides along the track of the first conversion position 9, slides to the inclined guiding area 10 in a limited manner by the cooperation of the elastic friction force and the elastic element 1, and finally slides to and stays in the heart-shaped staying area 11 by the inclined guiding effect of the inclined guiding area 10.
The pusher element 2 is positioned closed on the rebound catch when the glide 7 rests in the heart-shaped rest area 11.
The heart-shaped sliding chute 3 is further provided with a second conversion position 12 and a second limiting sliding area 13.
As shown in fig. 9-12, when the sliding part 7 stays in the heart-shaped staying area 11 and the pushing element 2 slides against the rebounding bracket, the sliding part 7 slides out of the heart-shaped staying area 11 by the driving of the pushing element 2 and slides along the track of the second switching position 12, and slides to the second limit sliding area 13 in a limited manner by the cooperation of the elastic friction force and the elastic element 1.
When the sliding part 7 slides onto the second limit sliding area 13, the pushing element 2 is elastically extended by the elastic element 1 to open on the rebounding bracket.
As shown in fig. 6, the first limit sliding area 8, the inclined guiding area 10, the heart-shaped staying area 11 and the second limit sliding area 13 are connected end to end; the first conversion position 9 is positioned between the first limit sliding area 8 and the inclined guide area 10; the second conversion position 12 is located between the heart-shaped staying area 11 and the second limiting sliding area 13.
Further, the bounce bracket of the present embodiment includes a cover plate 14 and a fitting seat 15.
The heart-shaped sliding chute 3 is arranged on the cover plate 14; the cover plate 14 is fixedly covered on the assembling seat 15, and a guide part 16 is also arranged corresponding to the heart-shaped sliding chute 3, and the guide part 16 is positioned at the front end of the heart-shaped sliding chute 3; the sliding part 7 is guided by the guide part 16 to slide into the first limit sliding area 8 of the heart-shaped sliding groove 3. That is, each time the sliding portion 7 slides in the direction of the heart-shaped chute 3, it can slide into the first stopper sliding region 8 by the guiding action of the guide portion 16.
An assembly cavity 17 is formed in the assembly seat 15, and a socket piece 18 is arranged on the assembly cavity 17; the elastic element 1 is a compression spring and is sleeved on the sleeve joint part 18, one end of the elastic element elastically acts on the assembling cavity 17 or the sleeve joint part 18, the other end of the elastic element elastically acts on the pushing element 2, and elastic acting force is generated towards the pushing element 2 all the time; the pushing element 2 is sleeved on the sleeve piece 18 and elastically stretches on the assembling cavity 17 through the elastic element 1; wherein the elastic force generated by the elastic element 1 is larger than the elastic force generated by the elastic member 5. The elastic element 1 is thus compressed and charged when the pusher element 2 is positioned closed on the rebound support, and is released when the pusher element 2 is pressed and elastically opened with respect to the rebound support.
In order to realize the automatic reset of the pushing element 2, the rebounding bracket is further provided with a control circuit board 19, and a power supply element 20 and a reset driving assembly 21 which are respectively electrically connected with the control circuit board 19; the reset driving component 21 is in driving connection with the pushing element 2; the control circuit board 19 obtains working electricity through the power supply element 20 and drives the reset driving assembly 21 to reciprocate on the rebounding bracket.
As shown in fig. 9-12, when the rebounding carriage is elastically extended and opened, return drive assembly 21, controlled by control circuit board 19, drives pusher element 2 to automatically return, slide in and position and close on the rebounding carriage.
As shown in fig. 12 and 13, reset drive 21 is reset to the initial position by control of control circuit board 19 when pusher shoe 2 is closed and waits for the next operation.
The foregoing is a preferred embodiment of the present invention, and the basic principles, principal features and advantages of the utility model are shown and described. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the present invention, but various changes and modifications may be made without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (10)
1. The utility model provides an energy storage bounce-back structure of in proper order switching, includes bounce-back support, elastic element (1) and pusher jack (2), its characterized in that: the rebound support is provided with a heart-shaped sliding groove (3); the elastic element (1) respectively acts on the rebound bracket and the pushing element (2) in an elastic manner; the pushing element (2) is provided with a movable piece (4) and an elastic piece (5); the elastic element (5) respectively acts on the pushing element (2) and the moving element (4) elastically;
the pushing element (2) slides on the rebounding support through the elastic element (1) in an elastic telescopic mode, the movable element (4) is driven to always act on the rebounding support through the elastic element (5) in an elastic mode when the pushing element slides, and the pushing element is limited to slide and/or be positioned along the track of the heart-shaped sliding groove (3) in a sequential direction.
2. An energy storage rebound structure which opens and closes in sequence according to claim 1, wherein: when the pushing element (2) elastically stretches and slides, the movable element (4) always generates elastic friction force with the rebounding support through the elastic element (5), and slides and/or positions along the track of the heart-shaped sliding groove (3) in a sequential direction through the elastic friction force.
3. An energy storage rebound structure which opens and closes in sequence according to claim 1, wherein: a positioning part (6) is arranged on the pushing element (2) and/or the movable piece (4); the elastic element (5) is positioned on the positioning part (6), and two ends of the elastic element respectively act on the pushing element (2) and the moving element (4) in an elastic manner.
4. An energy storage rebound structure which opens and closes in sequence according to claim 3, wherein: one end of the movable piece (4) is rotatably or swingably arranged on the pushing element (2), the middle part of the movable piece is elastically connected with the pushing element (2) through an elastic piece (5), and the other end of the movable piece is provided with a sliding part (7);
the pushing element (2) drives the moving part (4) to move along with the elastic telescopic sliding, the moving part (4) drives the sliding part (7) to always generate elastic friction force with the rebounding support through the elastic part (5) when moving, and the sliding part (7) always slides and/or is positioned along the track of the heart-shaped sliding groove (3) in a sequence direction through the elastic friction force.
5. An energy storage rebound structure which opens and closes in sequence according to claim 4, wherein: the elastic friction force generated by the movable piece (4) is larger than the rotation or swing force generated by the movable piece.
6. An energy storage rebound structure which opens and closes in sequence according to claim 4, wherein: the heart-shaped sliding chute (3) is at least provided with a first limiting sliding area (8), a first conversion position (9), an inclined guide area (10) and a heart-shaped staying area (11);
when the pushing element (2) slides into the rebounding support, the moving element (4) is driven to slide towards the heart-shaped sliding groove (3), the sliding portion (7) slides into the first limiting sliding area (8) in a limited mode through elastic friction force when the moving element (4) slides to a certain position, the sliding portion (7) slides along the track of the first conversion position (9) when the first limiting sliding area (8) slides to a certain position, slides onto the inclined guide area (10) in a limited mode through the cooperation of the elastic friction force and the elastic element (1), and finally slides into and stays in the heart-shaped staying area (11) through the inclined guide effect of the inclined guide area (10);
the sliding element (2) is positioned and closed on the rebounding support when the sliding part (7) stays in the heart-shaped staying area (11).
7. An energy storage rebound structure which opens and closes in sequence according to claim 6, wherein: the heart-shaped sliding groove (3) is also provided with a second conversion position (12) and a second limiting sliding area (13);
the sliding part (7) stays in the heart-shaped staying area (11), and when the pushing element (2) is pressed to slide relative to the rebounding support, the sliding part (7) slides out of the heart-shaped staying area (11) through the driving of the pushing element (2), slides along the track of the second conversion position (12), and is limited to slide to the second limiting sliding area (13) through the matching of elastic friction force and the elastic element (1);
when the sliding part (7) slides to the second limit sliding area (13), the pushing element (2) elastically extends out of the elastic element (1) and is opened on the rebound support.
8. An energy storage rebound structure which opens and closes in sequence according to claim 7, wherein: the first limiting sliding area (8), the inclined guiding area (10), the heart-shaped staying area (11) and the second limiting sliding area (13) are mutually connected end to end; the first conversion position (9) is positioned between the first limit sliding area (8) and the inclined guide area (10); the second conversion position (12) is positioned between the heart-shaped staying area (11) and the second limiting sliding area (13).
9. An energy storage rebound structure which opens and closes in sequence according to claim 1, wherein: the rebound support comprises a cover plate (14) and an assembly seat (15);
the heart-shaped sliding groove (3) is arranged on the cover plate (14); the cover plate (14) is fixedly covered on the assembling seat (15), a guide part (16) is arranged corresponding to the heart-shaped sliding groove (3), and the guide part (16) is positioned at the front end of the heart-shaped sliding groove (3); the sliding part (7) is guided by the guide part (16) to slide into a first limit sliding area (8) of the heart-shaped sliding chute (3);
an assembly cavity (17) is formed in the assembly seat (15), and a sleeve joint piece (18) is arranged on the assembly cavity (17); the elastic element (1) is a pressure spring and is sleeved on the sleeve piece (18), one end of the elastic element elastically acts on the assembly cavity (17) or the sleeve piece (18), the other end of the elastic element elastically acts on the pushing element (2), and elastic acting force is generated towards the direction of the pushing element (2) all the time; the pushing element (2) is sleeved on the sleeve piece (18) and elastically stretches on the assembling cavity (17) through the elastic element (1); wherein the elastic force generated by the elastic element (1) is larger than the elastic force generated by the elastic piece (5).
10. An energy storage rebounding structure that opens and closes in sequence according to any one of claims 1-9, wherein: the rebounding support is also provided with a control circuit board (19), a power supply element (20) and a reset driving assembly (21), wherein the power supply element and the reset driving assembly are respectively and electrically connected with the control circuit board (19); the reset driving component (21) is in driving connection with the pushing element (2); the control circuit board (19) obtains working electricity through a power supply element (20) and drives the reset driving assembly (21) to move on the rebound bracket in a reciprocating manner;
when the pushing element (2) elastically extends out and is opened, the reset driving component (21) drives the pushing element (2) to automatically reset and slide in through the control of the control circuit board (19) and is positioned and closed on the rebounding support; the reset drive assembly (21) is reset to an initial position by the control of the control circuit board (19) when the pusher element (2) is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121188159.2U CN215304219U (en) | 2021-05-28 | 2021-05-28 | Energy storage bounce-back structure of in order of sequence switching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121188159.2U CN215304219U (en) | 2021-05-28 | 2021-05-28 | Energy storage bounce-back structure of in order of sequence switching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215304219U true CN215304219U (en) | 2021-12-28 |
Family
ID=79549400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121188159.2U Active CN215304219U (en) | 2021-05-28 | 2021-05-28 | Energy storage bounce-back structure of in order of sequence switching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215304219U (en) |
-
2021
- 2021-05-28 CN CN202121188159.2U patent/CN215304219U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110269415B (en) | Furniture silence laborsaving rebound switching structure of pressing | |
| CN101806182B (en) | Hinge with buffer function | |
| CN215304219U (en) | Energy storage bounce-back structure of in order of sequence switching | |
| CN217090036U (en) | Automatic energy storage bounce-back device that resets | |
| CN113208320A (en) | Energy storage bounce-back structure of in order of sequence switching | |
| CN215126159U (en) | Simple and convenient mounting structure of energy storage rebounding device | |
| CN210748153U (en) | A press bounce-back silence laborsaving switching structure for furniture | |
| CN113180395A (en) | Automatic energy storage bounce-back device that resets | |
| CN210493316U (en) | A adjust structure for furniture is pressed bounce-back | |
| CN110063596B (en) | A switching reset structure for furniture is pressed and is bounced | |
| CN215685986U (en) | Adjustable energy storage rebounding device | |
| CN110074570B (en) | Adjusting structure for furniture pressing rebound | |
| CN110313734B (en) | Integrated labor-saving structure for furniture pressing rebound opening and closing | |
| CN110710808A (en) | Press bounce-back device of silence switching | |
| CN210961068U (en) | Integrated labor-saving structure for pressing and rebounding opening and closing furniture | |
| CN210748151U (en) | A press bounce-back switching and optimize structure for furniture | |
| CN210748152U (en) | Furniture presses laborsaving reset structure of bounce-back switching | |
| CN210961069U (en) | Furniture mute labor-saving pressing rebound opening and closing structure | |
| CN110710807B (en) | Mute pressing rebound opening and closing structure | |
| CN113208321B (en) | Simple and convenient mounting structure of energy storage rebound device | |
| CN211533449U (en) | Press bounce-back device of silence switching | |
| CN211883005U (en) | Adjustable stable pressing rebound structure for furniture | |
| CN210768215U (en) | Furniture is pressed integrated laborsaving structure of bounce-back switching | |
| CN110693216B (en) | Pressing rebound simple structure | |
| CN110279240B (en) | Pressing rebound mute labor-saving opening and closing structure for furniture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |