CN113598550A - Adjustable energy storage rebounding device - Google Patents
Adjustable energy storage rebounding device Download PDFInfo
- Publication number
- CN113598550A CN113598550A CN202110874914.0A CN202110874914A CN113598550A CN 113598550 A CN113598550 A CN 113598550A CN 202110874914 A CN202110874914 A CN 202110874914A CN 113598550 A CN113598550 A CN 113598550A
- Authority
- CN
- China
- Prior art keywords
- piece
- elastic
- pushing
- elastic pushing
- 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.)
- Granted
Links
- 238000004146 energy storage Methods 0.000 title claims abstract description 8
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000003825 pressing Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
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
- A47B88/463—Actuated drawers operated by mechanically-stored energy, e.g. by springs self-opening
-
- 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
- A47B88/407—Adjustably or detachably mounted drawers
-
- 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
- A47B88/50—Safety devices or the like for drawers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Springs (AREA)
Abstract
The invention relates to an adjustable energy storage rebounding device, which comprises a rebounding bracket and an elastic pushing assembly, wherein the rebounding bracket is arranged on the elastic pushing assembly; the rebound bracket is provided with a heart-shaped sliding chute; the elastic pushing assembly elastically stretches and slides on the rebounding support and always limits a sequential direction to slide and/or position along the track of the heart-shaped sliding groove when sliding; the elastic pushing assembly at least comprises an elastic pushing piece and a protruding piece; the elastic pushing element slides on the rebound bracket elastically and is connected with the extending element in an adjustable matching way; the extension piece covers the elastic pushing piece, at least part of the outer end of the extension piece extends out of the rebound support, and the extension piece moves relative to the rebound support during adjustment so as to realize adjustment of the distance of the extension piece extending out of the rebound support. The pressing rebounding device has the characteristics of simple and reasonable structure, low manufacturing cost, neat appearance, compact connection among all components, stable pressing rebounding process, convenience and convenience in use, safety, reliability and the like, and is high in practicability.
Description
Technical Field
The invention relates to an adjustable energy storage rebounding device.
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, the adjusting piece is at least partially exposed, the appearance of the product is affected, a user can touch the adjusting piece when the adjusting piece is used, the user is injured or a component is damaged, foreign matters can enter between the adjusting piece and the sliding piece, and the adjusting piece cannot be adjusted. Therefore, further improvements are necessary.
Disclosure of Invention
The invention aims to provide an adjustable energy storage rebounding device to overcome the defects in the prior art.
According to energy storage bounce-back device with adjustable this purpose design, including bounce-back support and elasticity lapse subassembly, its characterized in that: the rebound support is provided with a heart-shaped sliding groove; the elastic pushing assembly elastically stretches and slides on the rebounding support, and always limits a sequential direction to slide and/or position along the track of the heart-shaped sliding groove when sliding; the elastic pushing assembly at least comprises an elastic pushing piece and an extending piece; the elastic pushing element slides on the rebound bracket elastically and is connected with the extending element in an adjustable matching way; the extension piece covers the elastic pushing piece, at least part of the outer end of the extension piece extends out of the rebound support, and the extension piece moves relative to the rebound support during adjustment so as to adjust the distance of the extension piece extending out of the rebound support.
An adjusting part is arranged between the extension part and the elastic pushing part; the extension piece is arranged on the elastic pushing piece in an adjustable mode through an adjusting part and moves back and forth relative to the rebounding support during adjustment, and therefore the distance of the extension piece extending out of the rebounding support is adjusted.
The adjusting part comprises a threaded part and a threaded matching part, wherein the threaded part is arranged on the extension piece, and the threaded matching part is arranged on the elastic pushing piece; the thread matching part extends into the extension piece, is coated by the extension piece and is in adjustable threaded connection with the thread part; the extension piece is adjustably arranged on the elastic pushing piece through the matching of the threaded part and the threaded matching part.
An assembly cavity is formed in the extension piece, an intermediate connecting piece is arranged in the assembly cavity, and the intermediate connecting piece is elastically positioned in the assembly cavity and is coated by the assembly cavity; the thread part is arranged on the middle connecting piece; the thread matching part is arranged at one end of the elastic pushing piece; one end of the elastic pushing piece extends into the assembling cavity and is in adjustable threaded connection with the threaded part through the threaded matching part.
The middle connecting piece is also provided with an adjusting limiting part; the elastic pushing element is also provided with an adjusting limit matching part, and the elastic pushing element is limited and adjusted on the adjusting limit part through the adjusting limit matching part; a guide part is also arranged between the elastic pushing piece and the extending piece and/or the middle connecting piece; one end of the elastic pushing piece extends into the assembling cavity through the guide part.
The middle connecting piece is provided with a clamping positioning part; a clamping positioning matching part is arranged in the assembling cavity; an elastic guide part is also arranged between the middle connecting piece and the assembling cavity; the middle connecting piece is arranged in the assembly cavity through the elastic guide part and is arranged on the clamping positioning matching part through the front positioning clamp and the rear positioning clamp of the clamping positioning part.
The elastic pushing element is provided with a moving element, an elastic element and a pushing elastic element; one end of the movable part is arranged on the elastic pushing part in a rotating or swinging mode, the middle part of the movable part is elastically connected with the elastic pushing part through the elastic part, and the other end of the movable part is provided with a sliding part; the pushing elastic piece respectively acts on the rebound support and the elastic pushing piece in an elastic mode, and the elastic force generated by the pushing elastic piece is larger than that generated by the elastic piece.
The elastic pushing piece drives the moving piece to move along with the elastic sliding piece, the moving piece drives the sliding portion to always generate elastic friction force with the rebounding support through the elastic piece when moving, and the sliding portion 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 heart-shaped sliding groove is provided with a first limiting sliding area, a first conversion position, an inclined guide area, a heart-shaped staying area, a second conversion position and a second limiting sliding area.
The elastic 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 a first limiting sliding area in a limited mode through elastic friction force when sliding to a certain position, the sliding portion slides along the track of a first conversion position when sliding to the certain position in the first limiting sliding area, slides onto an inclined guiding area in a limited mode through the cooperation of the elastic friction force and the pushing elastic element, and finally slides into and stays in the heart-shaped staying area through the inclined guiding effect of the inclined guiding area; wherein the elastic pushing element and the extension element are positioned and closed on the rebound bracket when the sliding part stays in the heart-shaped staying area.
The sliding part stays in the heart-shaped staying area, and when the elastic pushing element and the extension element slide relative to the rebounding support in a pressing mode, the sliding part slides out of the heart-shaped staying area 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 cooperation of elastic friction force and the pushing elastic element; when the sliding part slides to the second limiting sliding area, the elastic pushing element drives the extending element to elastically extend out and open outside the rebounding support through the pushing elastic element.
The rebounding support comprises a cover plate and an assembling seat.
The cover plate is provided with a buckling part; the assembly seat is provided with a buckling and matching part; the apron lid is established on the assembly seat, and is buckled through buckling parts and establish on lock joint cooperation portion, apron and assembly seat buckle establish the back through fastener fastening connection each other.
The assembling seat is provided with a connecting cavity, the connecting cavity is provided with a socket joint piece, the socket joint piece is provided with a pushing elastic piece, the pushing elastic piece is a pressure spring and is sleeved on the socket joint piece, one end of the pushing elastic piece elastically acts on the connecting cavity or the socket joint piece, the other end of the pushing elastic piece elastically acts on the elastic pushing piece, and elastic acting force is always generated towards the direction of the elastic pushing piece; one end of the sleeve joint part at least partially extends into the elastic pushing part and is coated by the elastic pushing part.
The assembling seat is also provided with an opening part; the outer end of the extension piece is also provided with an anti-collision piece which is elastically stretched out and drawn back outside the connecting cavity through the matching of the pushing elastic piece and the opening part.
The heart-shaped sliding groove is arranged on the cover plate.
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 elastic pushing piece and/or the extending piece; 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 extension piece is elastically extended and opened for a certain time, the reset driving component drives the elastic pushing piece and/or the extension piece to automatically reset and slide in through the control of the control circuit board, and the extension piece is positioned and closed on the rebound support; the reset driving component is reset to the initial position under the control of the control circuit board when the elastic pushing piece and/or the extending piece are closed.
Through the improvement of the structure, at least part of the outer end of the extension piece extends out of the rebound bracket and is in adjustable fit connection with the elastic pushing piece, so that the distance of the extension piece extending out of the rebound bracket can be adjusted, the adjustment of the press rebound position is realized, the extension piece can also wrap the elastic pushing piece, the elastic pushing piece is prevented from being exposed out of the rebound bracket, the assembly stability and the sliding accuracy of the elastic pushing piece are improved, meanwhile, the adjustment position between the extension piece and the elastic pushing piece can also be wrapped and hidden, a user can not touch when using the elastic pushing piece, foreign matters can not enter, the appearance neatness of a product is improved, the problem that the user is injured due to easy touch when using the elastic pushing piece, or the extension piece and the elastic pushing piece are assembled loosely or the extension piece and the elastic pushing piece can not be adjusted due to easy touch of the user is solved, so as to improve the adjustment stability between the extending part and the elastic pushing part and the use safety of users.
In summary, the pressing rebounding device has the characteristics of simple and reasonable structure, low manufacturing cost, neat appearance, compact connection among components, stable pressing rebounding process, convenience, safety, reliability 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 is an assembled cross-sectional structural schematic diagram of an embodiment of the present invention.
Fig. 4 is another sectional structural view of the assembly according to an embodiment of the present invention.
Fig. 5 is an enlarged schematic view of a portion a in fig. 3.
Fig. 6 is an enlarged schematic view of a portion B in fig. 4.
Fig. 7 and 8 are schematic exploded structural views according to an embodiment of the invention.
Fig. 9 and 10 are exploded views of an elastic pushing assembly according to an embodiment of the present invention.
Fig. 11 is an exploded view of a protruding member and an intermediate connecting member according to an embodiment of the present invention.
Fig. 12 is a schematic structural view of a heart-shaped chute according to an embodiment of the invention.
Fig. 13-15 are schematic views of a press open process according to an embodiment of the invention.
Fig. 16-19 are schematic diagrams of an auto-reset shutdown process according to an embodiment of the invention.
Detailed Description
The invention is further described with reference to the following figures and examples.
Referring to fig. 1-19, the adjustable energy storage rebounding device comprises a rebounding bracket and an elastic pushing assembly; the rebound support is provided with a heart-shaped sliding chute 1; the elastic pushing assembly elastically stretches and slides on the rebounding support, and always limits a sequential direction to slide and/or position along the track of the heart-shaped sliding chute 1 when sliding; the elastic pushing assembly at least comprises an elastic pushing piece 2 and a protruding piece 3; the elastic pushing element 2 slides on the rebound bracket elastically and is connected with the extension element 3 in an adjustable matching way; the extension piece 3 covers the elastic pushing piece 2, at least part of the outer end of the extension piece extends out of the rebound support, and the extension piece moves relative to the rebound support during adjustment so as to adjust the distance of the extension piece 3 extending out of the rebound support.
The outer end of the extension piece 3 of the embodiment at least partially extends out of the rebound support and is in adjustable fit connection with the elastic pushing piece 2, so that the distance of the extension piece 3 extending out of the rebound support can be adjusted, the adjustment of the press rebound position can be realized, the extension piece 2 can also wrap the elastic pushing piece 2, the elastic pushing piece 2 is prevented from being exposed out of the rebound support, the assembly stability and the sliding accuracy of the elastic pushing piece 2 are improved, meanwhile, the adjustment position between the extension piece 3 and the elastic pushing piece 2 can also be wrapped and hidden, a user can not touch when using the elastic pushing piece, foreign matters can not enter, the appearance neatness of a product is improved, and the problems that the user is easy to touch when using the elastic pushing piece, the user is injured, the extension piece 3 is assembled with the elastic pushing piece 2 loosely, or the extension piece 3 and the elastic pushing piece 2 cannot be adjusted can be solved, to improve the stability of the adjustment between the projecting member 3 and the elastic pusher member 2 and the safety of the user.
Specifically, an adjusting part is arranged between the extension piece 3 and the elastic pushing piece 2; the extension piece 3 is arranged on the elastic pushing piece 2 in an adjustable mode through an adjusting position and moves back and forth relative to the rebounding support during adjustment, and therefore the distance of the extension piece 3 extending out of the rebounding support is adjusted.
The adjusting part comprises a threaded part 4 arranged on the extension piece 3 and a threaded matching part 5 arranged on the elastic pushing piece 2; the thread matching part 5 extends into the extension piece 3, is covered by the extension piece 3 and is in adjustable threaded connection with the thread part 4; the extension piece 3 is adjustably arranged on the elastic pushing piece 2 through the matching of the thread part 4 and the thread matching part 5. The meshing of preventing moving back can be realized between screw thread portion 4 and the screw-thread fit portion 5, can not appear the displacement problem behind the position control of messenger's extension piece 3, improves the regulation stability of extension piece 3.
An assembly cavity 6 is arranged in the extension piece 3, an intermediate connecting piece 7 is arranged in the assembly cavity 6, and the intermediate connecting piece 7 is elastically positioned in the assembly cavity 6 and is coated by the assembly cavity 6; the thread part 4 is arranged on the middle connecting piece 7; the thread matching part 5 is arranged at one end of the elastic pushing piece 2; one end of the elastic pushing piece 2 extends into the assembling cavity 6 and is in adjustable threaded connection with the threaded part 4 through the threaded matching part 5.
The middle connecting piece 7 is also provided with an adjusting limiting part 8; the elastic pushing element 2 is also provided with an adjusting limit matching part 9, and the adjusting limit matching part 9 is used for limiting and adjusting on the adjusting limit part 8; a guiding part 10 is arranged between the elastic pushing piece 2 and the extending piece 3 and/or the middle connecting piece 7; one end of the elastic pushing element 2 is guided by a guide part 10 to extend into the assembly cavity 6.
The middle connecting piece 7 is provided with a clamping positioning part 11; a clamping positioning matching part 12 is arranged in the assembling cavity 6; an elastic guide part 13 is also arranged between the middle connecting piece 7 and the assembling cavity 6; the middle connecting piece 7 is arranged in the assembly cavity 6 through the elastic guide part 13 and is arranged on the clamping positioning matching part 12 through the front positioning clamp and the rear positioning clamp of the clamping positioning part 11.
The elastic pushing element 2 is provided with a movable element 14, an elastic element 15 and a pushing elastic element 16; one end of the movable part 14 is rotatably or swingably arranged on the elastic pushing element 2, the middle part of the movable part is elastically connected with the elastic pushing element 2 through an elastic element 15, and the other end of the movable part 14 is provided with a sliding part 17; the pushing spring 16 elastically acts on the resilient support and the elastic pushing member 2, respectively, and generates a spring force greater than the spring force generated by the spring 15.
The elastic pushing element 2 drives the moving element 14 to move along with the elastic sliding, the moving element 14 drives the sliding part 17 to always generate elastic friction force with the rebounding support through the elastic element 15 during the movement, and the sliding part 17 always slides and/or is positioned along the track of the heart-shaped sliding groove 1 in a sequential direction through the elastic friction force.
The elastic member 15 is respectively and elastically acted on the elastic pushing member 2 and the moving member 14, so that the moving member 14 is always and elastically acted on the rebound support through the elastic member 15, and when the elastic pushing assembly elastically stretches and slides, elastic friction force can be generated between the moving member 14 and the rebound support, assembly gaps among the rebound support, the elastic pushing member 2 and the moving member 14 are reduced, mutual assembly is more compact and stable, and the moving member 14 can perform limiting movement. Namely, when the elastic pushing component is pressed, stretched and slid on the rebound support, the movable part 14 can rotate or swing along the elastic pushing component 2 and always slide and/or position along the track of the heart-shaped chute 1 in a sequence direction through elastic friction force, so that the problem that the movable part 14 is difficult to slide along the track of the heart-shaped chute 1 in the sequence direction due to the rotation or swing force of the movable part 14, or the elastic acting force of the pushing elastic component, or the pressing acting force and the like is solved, and even the problem that the movable part is blocked and cannot move on the heart-shaped chute 1 is solved, so that the elastic pushing component can be assembled in a longitudinal mode, an inclined mode, a transverse mode or a flip mode, and can be rebounded, opened, slid and closed on the rebound support under any condition, and the use stability of the product is improved.
As can be seen from the above description, the elastic friction force is the force of the movable element 14 acting on the rebounding support through the elastic element 15 when the elastic pushing element slides elastically and telescopically, and the rotation or swinging force is the rotation or swinging force of the end of the movable element 14 in the natural state when the rebounding support is installed laterally. Because the elastic friction force is greater than the rotation or swing force, the movable member 14 will not have any displacement phenomenon under the action of the elastic friction force when being stationary, so as to ensure that the movable member always slides and/or is positioned along the track of the heart-shaped chute 1 in a sequential direction when the elastic pushing assembly elastically stretches and slides.
The heart-shaped chute 1 is provided with a first limit sliding area 50, a first conversion position 51, an inclined guide area 52, a heart-shaped staying area 53, a second conversion position 54 and a second limit sliding area 55.
As shown in fig. 15-19, when the elastic pushing element 2 slides into the rebounding bracket, the movable element 14 is driven to slide toward the heart-shaped sliding slot 1, when the movable element 14 slides to a certain position, the sliding portion 17 slides into the first limit sliding area 50 in a limited manner by elastic friction force, when the first limit sliding area 50 slides to a certain position, the sliding portion 17 slides along the track of the first conversion position 51, slides onto the inclined guiding area 52 in a limited manner by the cooperation of elastic friction force and the pushing elastic element 16, and finally slides into and stays in the heart-shaped staying area 53 by the inclined guiding action of the inclined guiding area 52; wherein the elastic pusher element 2 and the extension element 3 are positioned closed on the rebound catch when the glide 17 rests in the heart-shaped rest area 53.
As shown in fig. 13-15, when the sliding part 17 stays in the heart-shaped staying area 53 and the elastic pushing element 2 and the extension element 3 slide against the rebounding bracket, the sliding part 17 slides out of the heart-shaped staying area 53 and slides along the track of the second transition point 54, and slides to the second limit sliding area 55 in a limited manner through the cooperation of the elastic friction force and the pushing elastic element 16; when the sliding part 17 slides onto the second limit sliding area 55, the elastic pushing element 2 drives the extension element 3 to elastically extend through the pushing elastic element 16 and open outside the rebounding bracket.
In this embodiment, the rebound legs comprise a cover plate 18 and a mounting seat 19.
The cover plate 18 is provided with a buckling part 20; the assembling seat 19 is provided with a buckling and matching part 21; the cover plate 18 covers the assembly seat 19 and is fastened on the fastening matching part 21 through the fastening part 20, and the cover plate 18 and the assembly seat 19 are fastened and connected with each other through the fastening part 22.
A connecting cavity 23 is formed in the assembling seat 19, a sleeve 24 is arranged on the connecting cavity 23, a pushing elastic part 16 is arranged on the sleeve 24, the pushing elastic part 16 is a compression spring and is sleeved on the sleeve 24, one end of the pushing elastic part elastically acts on the connecting cavity 23 or the sleeve 24, the other end of the pushing elastic part elastically acts on the elastic pushing part 2, and elastic acting force is generated towards the elastic pushing part 2 all the time; one end of the sleeve 24 at least partially extends into the elastic pushing element 2 and is covered by the elastic pushing element 2.
The assembling seat 19 is also provided with an opening part 25; the outer end of the projecting part 3 is also provided with an anti-collision part 26 which is elastically stretched out and drawn back outside the connecting cavity 23 through the matching of the pushing elastic part 16 and the opening part 25.
The heart-shaped runner 1 is arranged on a cover plate 18.
In order to realize the automatic reset of the elastic pushing assembly, the rebounding bracket is further provided with a control circuit board 27, and a power supply element 29 and a reset driving assembly 30 which are respectively electrically connected with the control circuit board 27; the reset driving component 30 is in driving connection with the elastic pushing element 2 and/or the protruding element 3; the control circuit board 27 obtains working power through the power supply element 29 and drives the reset driving assembly 30 to reciprocate on the rebound bracket.
As shown in fig. 15-18, when the extension member 3 is elastically extended to be opened, the reset driving assembly 30 drives the elastic pusher member 2 and/or the extension member 3 to automatically reset to slide in and be positioned to be closed on the rebounding bracket through the control of the control circuit board 27.
As shown in fig. 18 and 19, reset drive assembly 30 is reset to the initial position by control of control circuit board 27 when elastic pusher shoe 2 and/or protruding member 3 are closed.
The reset driving assembly 30 includes a motor, a gear set, a rotating rod and a sliding member, which are cooperatively connected with each other. The rotating rod rotates through the matching of the motor and the gear set, drives the sliding piece to move on the rebound bracket again when rotating, and is in driving connection with the elastic pushing piece 2 and/or the extending piece 3.
The foregoing is a preferred embodiment of the present invention, and the basic principles, principal features and advantages of the invention 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 invention as defined by the appended claims and their equivalents.
Claims (10)
1. An energy storage bounce-back device with adjustable, includes bounce-back support and elasticity lapse subassembly, its characterized in that: the rebound support is provided with a heart-shaped sliding chute (1); the elastic pushing assembly elastically stretches and slides on the rebounding support, and always limits a sequential direction to slide and/or position along the track of the heart-shaped sliding chute (1) when sliding; the elastic pushing assembly at least comprises an elastic pushing piece (2) and an extending piece (3); the elastic pushing piece (2) elastically slides on the rebounding support and is in adjustable fit connection with the extension piece (3); the extension piece (3) wraps the elastic pushing piece (2), at least part of the outer end of the extension piece extends out of the rebounding support, and the extension piece is displaced relative to the rebounding support during adjustment so as to adjust the distance of the extension piece (3) extending out of the rebounding support.
2. The adjustable energy-storing rebound device of claim 1, wherein: an adjusting part is arranged between the extension part (3) and the elastic pushing part (2); the extension piece (3) is arranged on the elastic pushing piece (2) in an adjustable mode through an adjusting position and moves back and forth relative to the rebounding support during adjustment, so that the distance of the extension piece (3) extending out of the rebounding support is adjusted.
3. The adjustable energy-storing rebound device of claim 2, wherein: the adjusting part comprises a thread part (4) arranged on the extension piece (3) and a thread matching part (5) arranged on the elastic pushing piece (2); the thread matching part (5) extends into the extension piece (3), is coated by the extension piece (3), and is in adjustable threaded connection with the thread part (4); the extension piece (3) is adjustably arranged on the elastic pushing piece (2) through the matching of the thread part (4) and the thread matching part (5).
4. An adjustable energy-storing rebounding device according to claim 3, characterized in that: an assembly cavity (6) is arranged in the extension piece (3), an intermediate connecting piece (7) is arranged in the assembly cavity (6), and the intermediate connecting piece (7) is elastically positioned in the assembly cavity (6) and is coated by the assembly cavity (6); the thread part (4) is arranged on the middle connecting piece (7); the thread matching part (5) is arranged at one end of the elastic pushing piece (2); one end of the elastic pushing piece (2) extends into the assembling cavity (6) and is in adjustable threaded connection with the threaded part (4) through the threaded matching part (5).
5. The adjustable energy-storing rebound device of claim 4, wherein: the middle connecting piece (7) is also provided with an adjusting and limiting part (8); the elastic pushing element (2) is also provided with an adjusting limit matching part (9) and is limited and adjusted on the adjusting limit part (8) through the adjusting limit matching part (9); a guide part (10) is arranged between the elastic pushing piece (2) and the extension piece (3) and/or the middle connecting piece (7); one end of the elastic pushing piece (2) is guided by the guide part (10) to extend into the assembly cavity (6).
6. The adjustable energy-storing rebound device of claim 4, wherein: the middle connecting piece (7) is provided with a clamping positioning part (11); a clamping positioning matching part (12) is arranged in the assembling cavity (6); an elastic guide part (13) is also arranged between the middle connecting piece (7) and the assembling cavity (6); the middle connecting piece (7) is arranged in the assembly cavity (6) through the elastic guide part (13) and is arranged on the clamping positioning matching part (12) through the front positioning clamp and the rear positioning clamp of the clamping positioning part (11).
7. An adjustable energy-storing rebound device as set forth in any one of claims 1 to 6, wherein: the elastic pushing element (2) is provided with a movable element (14), an elastic element (15) and a pushing elastic element (16); one end of the movable piece (14) is arranged on the elastic pushing piece (2) in a rotating or swinging mode, the middle part of the movable piece is elastically connected with the elastic pushing piece (2) through an elastic piece (15), and the other end of the movable piece (14) is provided with a sliding part (17); the pushing elastic piece (16) respectively acts on the rebound bracket and the elastic pushing piece (2) in an elastic way, and the generated elastic force is greater than that generated by the elastic piece (15);
the elastic pushing piece (2) drives the moving piece (14) to move along with the elastic sliding, the moving piece (14) drives the sliding part (17) to always generate elastic friction force with the rebounding support through the elastic piece (15) when moving, and the sliding part (17) always slides and/or is positioned along the track of the heart-shaped sliding groove (1) in a sequence direction through the elastic friction force.
8. The adjustable energy-storing rebound device of claim 7, wherein: a first limit sliding area (50), a first conversion position (51), an inclined guide area (52), a heart-shaped staying area (53), a second conversion position (54) and a second limit sliding area (55) are arranged on the heart-shaped sliding chute (1);
when the elastic pushing element (2) slides into the rebounding support, the movable element (14) is driven to slide towards the heart-shaped sliding groove (1), when the movable element (14) slides to a certain position, the sliding part (17) slides to a first limit sliding area (50) in a limited mode through elastic friction force, when the movable element (14) slides to the certain position, the sliding part (17) slides to a first limit sliding area (50) along the track of a first conversion position (51) in the limited mode, slides to an inclined guide area (52) in a limited mode through the cooperation of the elastic friction force and the pushing elastic element (16), and finally slides to and stays in a heart-shaped staying area (53) through the inclined guide effect of the inclined guide area (52); wherein, the elastic pushing element (2) and the extending element (3) are positioned and closed on the rebound bracket when the sliding part (17) stays in the heart-shaped staying area (53);
the sliding part (17) stays in the heart-shaped staying area (53), and when the elastic pushing part (2) and the extension part (3) press and slide relative to the rebounding support, the sliding part (17) slides out of the heart-shaped staying area (53) and slides along the track of the second conversion position (54), and slides to the second limiting sliding area (55) in a limited manner through the cooperation of elastic friction force and the pushing elastic part (16); when the sliding part (17) slides to the second limit sliding area (55), the elastic pushing element (2) drives the extension element (3) to elastically extend out and open outside the rebound support through the pushing elastic element (16).
9. The adjustable energy-storing rebound device of claim 1, wherein: the rebound support comprises a cover plate (18) and an assembly seat (19);
the cover plate (18) is provided with a buckling part (20); the assembling seat (19) is provided with a buckling and matching part (21); the cover plate (18) is covered on the assembling seat (19) and is buckled on the buckling matching part (21) through the buckling part (20), and the cover plate (18) and the assembling seat (19) are buckled and then are mutually fastened and connected through the fastening piece (22);
the assembling seat (19) is provided with a connecting cavity (23), the connecting cavity (23) is provided with a sleeve-joint piece (24), the sleeve-joint piece (24) is provided with a pushing elastic piece (16), the pushing elastic piece (16) is a compression spring and is sleeved on the sleeve-joint piece (24), one end of the pushing elastic piece elastically acts on the connecting cavity (23) or the sleeve-joint piece (24), the other end of the pushing elastic piece elastically acts on the elastic pushing piece (2), and elastic acting force is generated towards the direction of the elastic pushing piece (2) all the time; one end of the sleeve joint piece (24) at least partially extends into the elastic pushing piece (2) and is coated by the elastic pushing piece (2);
the assembling seat (19) is also provided with an opening part (25); the outer end of the extension piece (3) is also provided with an anti-collision piece (26) which is elastically stretched out of the connecting cavity (23) through the matching of the pushing elastic piece (16) and the opening part (25);
the heart-shaped sliding chute (1) is arranged on the cover plate (18).
10. The adjustable energy-storing rebound device of claim 1, wherein: the rebounding support is also provided with a control circuit board (27), a power supply element (29) and a reset driving assembly (30), wherein the power supply element and the reset driving assembly are respectively and electrically connected with the control circuit board (27); the reset driving component (30) is in driving connection with the elastic pushing piece (2) and/or the protruding piece (3); the control circuit board (27) obtains working electricity through a power supply element (29) and drives the reset driving assembly (30) to move on the rebound bracket in a reciprocating manner;
when the extension piece (3) is elastically extended and opened for a certain time, the reset driving component (30) drives the elastic pushing piece (2) and/or the extension piece (3) to automatically reset and slide in through the control of the control circuit board (27), and the elastic pushing piece and/or the extension piece are positioned and closed on the rebound support; the reset driving component (30) is reset to the initial position under the control of the control circuit board (27) when the elastic pushing piece (2) and/or the protruding piece (3) are closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110874914.0A CN113598550B (en) | 2021-07-30 | 2021-07-30 | Adjustable energy storage rebound device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110874914.0A CN113598550B (en) | 2021-07-30 | 2021-07-30 | Adjustable energy storage rebound device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113598550A true CN113598550A (en) | 2021-11-05 |
| CN113598550B CN113598550B (en) | 2024-06-04 |
Family
ID=78338906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110874914.0A Active CN113598550B (en) | 2021-07-30 | 2021-07-30 | Adjustable energy storage rebound device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113598550B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107981591A (en) * | 2017-12-21 | 2018-05-04 | 广东东泰五金精密制造有限公司 | A kind of laborsaving press rebound mechanism of furniture |
| CN208837351U (en) * | 2017-12-21 | 2019-05-10 | 广东东泰五金精密制造有限公司 | A kind of laborsaving press rebound mechanism of furniture |
| CN110269415A (en) * | 2019-07-25 | 2019-09-24 | 广东东泰五金精密制造有限公司 | A kind of mute laborsaving press rebound opening and closing structure of furniture |
| CN110710808A (en) * | 2019-11-27 | 2020-01-21 | 广东东泰五金精密制造有限公司 | Press bounce-back device of silence switching |
| WO2021013032A1 (en) * | 2019-07-20 | 2021-01-28 | 广东联迅精密制造有限公司 | Drawer guide rail having functions of buffer resetting and pressing rebound opening |
| CN215685986U (en) * | 2021-07-30 | 2022-02-01 | 广东东泰五金精密制造有限公司 | Adjustable energy storage rebounding device |
-
2021
- 2021-07-30 CN CN202110874914.0A patent/CN113598550B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107981591A (en) * | 2017-12-21 | 2018-05-04 | 广东东泰五金精密制造有限公司 | A kind of laborsaving press rebound mechanism of furniture |
| CN208837351U (en) * | 2017-12-21 | 2019-05-10 | 广东东泰五金精密制造有限公司 | A kind of laborsaving press rebound mechanism of furniture |
| WO2021013032A1 (en) * | 2019-07-20 | 2021-01-28 | 广东联迅精密制造有限公司 | Drawer guide rail having functions of buffer resetting and pressing rebound opening |
| CN110269415A (en) * | 2019-07-25 | 2019-09-24 | 广东东泰五金精密制造有限公司 | A kind of mute laborsaving press rebound opening and closing structure of furniture |
| CN110710808A (en) * | 2019-11-27 | 2020-01-21 | 广东东泰五金精密制造有限公司 | Press bounce-back device of silence switching |
| CN215685986U (en) * | 2021-07-30 | 2022-02-01 | 广东东泰五金精密制造有限公司 | Adjustable energy storage rebounding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113598550B (en) | 2024-06-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215685986U (en) | Adjustable energy storage rebounding device | |
| CN111373112B (en) | Door hinge | |
| KR20200021981A (en) | Hinge and method for opening and closing the hinge | |
| CN109744767B (en) | Push type rebound slide rail with buffer function | |
| CN113598550A (en) | Adjustable energy storage rebounding device | |
| CN107550052B (en) | Furniture is with pressing rebound closing mechanism of subtracting power function | |
| CN217090036U (en) | Automatic energy storage bounce-back device that resets | |
| CN215126159U (en) | Simple and convenient mounting structure of energy storage rebounding device | |
| CN113180395A (en) | Automatic energy storage bounce-back device that resets | |
| CN108505861B (en) | A prevent tong mechanism that turns over folding door on being used for furniture | |
| CN213449922U (en) | Damping opening and closing integrated optimization structure of furniture hinge | |
| CN217185324U (en) | Pressing rebounding device used on drawer | |
| CN214207780U (en) | Touch distance adjusting structure and drawer comprising same | |
| CN213627143U (en) | Damping hinge | |
| CN215304219U (en) | Energy storage bounce-back structure of in order of sequence switching | |
| CN211900176U (en) | Optimized damping opening and closing structure of furniture hinge | |
| CN111058709A (en) | Integrated damping optimizing structure of furniture hinge | |
| CN211269463U (en) | Buffering and rebounding self-locking structure of drawer sliding rail | |
| CN211287167U (en) | Simple furniture upturning device | |
| CN210672690U (en) | Drawer guide rail with synchronous rebound opening function | |
| CN113208321B (en) | Simple and convenient mounting structure of energy storage rebound device | |
| CN211666494U (en) | Integrated damping optimizing structure of furniture hinge | |
| CN111456577A (en) | Integrated optimization structure of damping hinge | |
| CN113208320A (en) | Energy storage bounce-back structure of in order of sequence switching | |
| CN212359430U (en) | Integrated optimization structure of damping hinge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |