An energy storage rebound device with an adjustment function

Abstract

The present invention relates to an energy storage rebound device with an adjustment function, which includes a fixed bracket and a movable buckle part. A heart-shaped groove part and a pushing member are provided on the fixed bracket; the pushing member is slidably arranged on the fixed bracket, and a sliding part is arranged thereon. The sliding part stays and slides along the track of the heart-shaped groove part when the pushing member slides; a heart-shaped groove adjusting member is arranged between the fixed bracket and the heart-shaped groove part. The heart-shaped groove part is movably arranged on the fixed bracket in an adjustable manner through the heart-shaped groove adjusting member to adjust the staying and sliding positions of the sliding part on the heart-shaped groove part, so as to finally realize the position adjustment between the pushing member and the fixed bracket. This energy storage rebound device can realize the position adjustment between the pushing member and the fixed bracket with fewer components, thereby ensuring that the buckling and separating part of the telescopic member telescoped on the pushing member can be buckled or separated from the movable buckle part, so as to improve the use stability of the entire energy storage rebound device and facilitate the user to use.

Description

Technical Field

[0001] The present invention relates to an energy storage rebound device with an adjustment function. Background Art

[0002] Chinese Patent Document No. CN107411385A disclosed an automatic reset pressing and rebounding mechanism for furniture on April 14, 2017. It includes a movable furniture part, a stationary furniture part, a connecting element and a fixed bracket. The movable furniture part is movably opened and closed on the stationary furniture part. The fixed bracket is provided with a pressing and rebounding device, a telescopic reset device and at least two rotating wheels. The pressing and rebounding device at least includes a pushing element, and the telescopic reset device at least includes a telescopic element and a first elastic element that are elastically matched with each other. The pushing element and the telescopic element respectively slide on the fixed bracket. At least two rotating wheels are relatively independently arranged and respectively rotate on the fixed bracket. At least two rotating wheels are interlocked and matched when rotating to a certain position. One of the rotating wheels is drivingly connected to the telescopic element, and the other rotating wheel is drivingly connected to the pushing element; a swinging element is provided on the pushing element, and a heart-shaped chute is provided on the fixed bracket. The swinging element swings on the pushing element, and one end of it slides along the track of the heart-shaped chute in one direction in sequence when the pushing element slides. The above structure requires the cooperation of multiple components to achieve pressing and opening. Its structure is quite complex. At the same time, the assembly process requirements of multiple components are high. If there is an error in the assembly position, pressing and opening cannot be achieved, which is not convenient for production and assembly. Moreover, the adjustment component cannot truly achieve the adjustment function and cannot meet the user's usage requirements. Therefore, it is necessary to further improve. Summary of the Invention

[0003] The purpose of the present invention is to provide an energy storage rebound device with an adjustment function to overcome the deficiencies in the prior art.

[0004] An energy storage rebound device with an adjustment function designed according to this purpose includes a fixed bracket and a movable buckle part, and is characterized in that: a heart-shaped groove part and a pushing part are provided on the fixed bracket.

[0005] The pushing part is slidably arranged on the fixed bracket, and a sliding part is provided on it. The sliding part stays and slides along the track of the heart-shaped groove part when the pushing part slides.

[0006] A heart-shaped groove adjusting part is arranged between the fixed bracket and the heart-shaped groove part. The heart-shaped groove part is movably arranged on the fixed bracket in an adjustable manner through the heart-shaped groove adjusting part to adjust the staying and sliding positions of the sliding part on the heart-shaped groove part, so as to finally realize the position adjustment between the pushing part and the fixed bracket.

[0007] A displacement member is provided on the fixed bracket; a heart-shaped groove portion is provided on the displacement member; the heart-shaped groove adjusting member is positioned and rotatable on the fixed bracket, and when rotating, drives the displacement member to generate a displacement relative to the fixed bracket, and enables the heart-shaped groove portion to be adjustably movable on the fixed bracket.

[0008] A rotating portion is provided on the fixed bracket; a displacement driving portion is provided on the displacement member; one end of the heart-shaped groove adjusting member is provided with an adjusting acting portion, the middle portion is provided with a rotating mating portion, and the other end is provided with a driving mating portion.

[0009] By means of a tool or manually acting on the adjusting acting portion, and driving the heart-shaped groove adjusting member to be positioned and rotated on the rotating portion through the rotating mating portion, and when rotating, driving the displacement member to generate a displacement relative to the fixed bracket through the cooperation of the driving mating portion and the displacement driving portion.

[0010] The displacement member is provided on one side of the fixed bracket, and a supporting portion is provided thereon. The displacement member is movably supported on the fixed bracket through the supporting portion; the heart-shaped groove portion is provided on the displacement member; a sliding portion is provided on the pushing member, and when the pushing member slides, it stays and slides along the track of the heart-shaped groove portion.

[0011] It further includes a movable buckle portion; a reset member is provided on the fixed bracket; the pushing member is provided with a first socket portion and a second socket portion, and the first socket portion and the second socket portion are independently arranged.

[0012] The first socket portion is located inside the fixed bracket, and a pushing elastic member is provided thereon. One end of the pushing elastic member elastically acts on the fixed bracket, and the other end is elastically sleeved on the first socket portion.

[0013] One end of the second socket portion at least partially extends outside the fixed bracket, and a telescopic member is provided thereon. One end of the telescopic member at least partially extends outside the second socket portion, and one end is provided with a buckling and separating portion, and is buckled or separated from the movable buckle portion through the buckling and separating portion. The other end of the telescopic member is sleeved and slidably telescoped inside the second socket portion, and a linkage assembly is provided between the telescopic member and the reset member. The telescopic member and the reset member are mutually driven and connected through the linkage assembly.

[0014] A telescopic opening is provided on the fixed bracket; one end of the second socket portion at least partially extends outside the fixed bracket through the telescopic opening, and its extending position is adjusted by the heart-shaped groove adjusting member. The other end of the second socket portion is located inside the fixed bracket.

[0015] The linkage assembly includes a linkage member and a steering member; one end of the linkage member is cooperatively connected with the telescopic member, and the other end is cooperatively connected with the reset member after bypassing the steering member.

[0016] A sliding member and a sliding-out positioning portion are provided on the pushing member; a sliding-out positioning mating portion is provided on the fixed bracket; a staying area and a sliding area are provided on the heart-shaped groove portion; a sliding portion is provided on the sliding member; the sliding member is rotatably or swingably arranged on the pushing member and stays on the staying area or slides on the sliding area through the sliding portion, so as to realize the positioning and retraction of the pushing member into the fixed bracket or the sliding and extension of the pushing member out of the fixed bracket.

[0017] When the movable buckle portion is pressed towards the fixed bracket, it is buckled with the buckle-off portion and drives the pushing member to slide towards the fixed bracket, and drives the sliding portion to slide out of the staying area and slide on the sliding area. When the sliding portion slides on the sliding area, the pushing member slides out a certain distance in the opposite direction of the fixed bracket through the pushing elastic member, and at the same time drives the telescopic member and the movable buckle portion to follow and slide, and is positioned on the sliding-out positioning mating portion through the positioning action of the sliding-out positioning portion; wherein, when the telescopic member slides out a certain distance, the reset member is driven to slide a certain distance on the fixed bracket through the cooperation of the linkage member and the steering member and is positioned on the pushing member.

[0018] A reset driving portion is provided on the reset member; a reset mating portion is provided on the pushing member; a reset elastic member is provided on the fixed bracket, one end of which elastically acts on the fixed bracket and the other end elastically acts on the reset member.

[0019] When the reset member slides a certain distance on the fixed bracket, it is positioned on the reset mating portion through the reset driving portion. When the movable buckle portion drives the telescopic member to continue sliding in the opposite direction of the fixed bracket, it drives the reset member to continue sliding on the fixed bracket. When the reset member continues to slide, it drives the pushing member to reset and slide towards the fixed bracket through the cooperation of the reset driving portion and the reset mating portion. When the pushing member resets and slides, it drives the sliding portion to slide from the sliding area and stay on the staying area, so as to realize the reset sliding of the pushing member and the positioning and retraction of the pushing member into the fixed bracket.

[0020] When the movable buckle portion is separated from the buckle-off portion when the pushing member is positioned and retracted into the fixed bracket and continues to slide in the opposite direction of the fixed bracket (1), the reset member resets and slides on the fixed bracket through the reset elastic member, and drives the telescopic member to reset and slide towards the fixed bracket and retract into the pushing member through the cooperation of the linkage member and the steering member during the reset sliding, so as to realize the reset sliding of the telescopic member and the reset member and the positioning on the fixed bracket.

[0021] A buckle-off member and a buckle-off elastic member are provided at the end of the telescopic member extending out of the second socket portion; one end of the buckle-off elastic member elastically acts on the telescopic member and the other end elastically acts on the buckle-off member; the buckle-off portion is provided on the buckle-off member; the buckle-off member elastically rotates or swings on the telescopic member through the buckle-off elastic member, and the buckle-off portion is buckled with or separated from the movable buckle portion when the buckle-off member elastically rotates or swings.

[0022] A displacement member is provided on the fixed bracket; the heart-shaped groove portion is provided on the displacement member; a pushing member sliding groove, a reset member sliding groove, and a displacement member sliding groove are provided on the fixed bracket, and the pushing member sliding groove, the reset member sliding groove, and the displacement member sliding groove are independently arranged.

[0023] The pushing member is positioned and linearly slides on the pushing member sliding groove; the reset member is positioned and linearly slides on the reset member sliding groove; the displacement member linearly slides back and forth on the displacement member sliding groove through the adjustment of the heart-shaped groove adjusting member.

[0024] Through the improvement of the above structure, the heart-shaped groove portion is provided on the fixed bracket, and at the same time, a heart-shaped groove adjusting member is provided between the two, so that the user can drive the heart-shaped groove portion to be adjustable and movable on the fixed bracket by using a tool or manually acting on the heart-shaped groove adjusting member, so as to adjust the staying and sliding positions of the sliding portion on the pushing member on the heart-shaped groove portion, and finally realize the position adjustment between the pushing member and the fixed bracket, so as to ensure that the buckling and separating portion of the telescopic member telescoped on the pushing member can be buckled or separated from the movable buckling portion, effectively avoiding the problem that the buckling and separating portion cannot be buckled or separated from the movable buckling portion due to the position error between the pushing member and the fixed bracket, resulting in the inability of the energy storage rebound device to realize normal energy storage and rebound, improving the use stability of the entire energy storage rebound device, facilitating the user to use, and since the position between the pushing member and the fixed bracket can be adjusted, when the energy storage rebound device is used for furniture products, the user can adjust the position of the furniture product when it is closed at any time according to the use requirements, so that the closing of the furniture product can achieve a seamless effect, which helps to improve the appearance neatness of the furniture product.

[0025] Generally speaking, it has the characteristics of simple and reasonable structure, reliable performance, compact connection between components, low manufacturing cost, convenient adjustment, stable use, etc., and can also be widely applied to furniture products such as furniture side-opening doors, or furniture up-turning doors, or furniture drawers, with a wide range of uses and strong practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 、 Figure 2 is an exploded structural schematic diagram of an embodiment of the present invention.

[0027] Figure 3 、 Figure 4 is an assembled structural schematic diagram of an embodiment of the present invention.

[0028] Figure 5 、 Figure 6 is an assembled sectional structural schematic diagram of an embodiment of the present invention.

[0029] Figure 7 is Figure 6 an enlarged structural schematic diagram of part A in

[0030] Figures 8 - 15 Schematic diagram of the pressing and rebounding process Specific implementation manner

[0031] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0032] See Figures 1 - 15 , this energy storage rebounding device with an adjustment function includes a fixed bracket 1 and a movable buckle part 2. A heart-shaped groove part 3 and a pusher 4 are arranged on the fixed bracket 1.

[0033] The pusher 4 is slidably arranged on the fixed bracket 1, and a sliding part 8 is arranged thereon. The sliding part 8 stays and slides along the track of the heart-shaped groove part 3 when the pusher 4 slides.

[0034] A heart-shaped groove adjusting part 30 is arranged between the fixed bracket 1 and the heart-shaped groove part 3. The heart-shaped groove part 3 is movably arranged on the fixed bracket 1 in an adjustable manner through the heart-shaped groove adjusting part 30 to adjust the staying and sliding positions of the sliding part 8 on the heart-shaped groove part 3, so as to finally realize the position adjustment between the pusher 4 and the fixed bracket 1.

[0035] Specifically, a displacement part 31 is arranged on the fixed bracket 1; the heart-shaped groove part 3 is arranged on the displacement part 31; the heart-shaped groove adjusting part 30 is positioned and rotated on the fixed bracket 1, and drives the displacement part 31 to generate a displacement relative to the fixed bracket 1 when rotating, and makes the heart-shaped groove part 3 movably arranged on the fixed bracket 1 in an adjustable manner.

[0036] A rotating part 32 is arranged on the fixed bracket 1; a displacement driving part 33 is arranged on the displacement part 31; one end of the heart-shaped groove adjusting part 30 is provided with an adjusting action part 34, the middle part is provided with a rotating matching part 35, and the other end is provided with a driving matching part 36.

[0037] By acting on the adjusting action part 34 with a tool or manually, and driving the heart-shaped groove adjusting part 30 to be positioned and rotated on the rotating part 32 through the rotating matching part 35, and driving the displacement part 31 to generate a displacement relative to the fixed bracket 1 through the cooperation of the driving matching part 36 and the displacement driving part 33 when rotating.

[0038] The displacement part 31 is arranged on one side of the fixed bracket 1, and a supporting part 37 is arranged thereon. The displacement part 31 is movably supported on the fixed bracket 1 through the supporting part 37; the heart-shaped groove part 3 is arranged on the displacement part 31; the sliding part 8 is arranged on the pusher 4 and stays and slides along the track of the heart-shaped groove part 3 when the pusher 4 slides.

[0039] It further includes a movable buckle part 2; a reset part 6 is arranged on the fixed bracket 1; a first socket part 13 and a second socket part 14 are arranged on the pusher 4, and the first socket part 13 and the second socket part 14 are independently arranged.

[0040] The first socket part 13 is located inside the fixed bracket 1, and a pushing elastic member 5 is provided thereon. One end of the pushing elastic member 5 elastically acts on the fixed bracket 1, and the other end is elastically sleeved on the first socket part 13.

[0041] One end of the second socket part 14 extends at least partially outside the fixed bracket 1, and a telescopic member 9 is provided thereon. One end of the telescopic member 9 extends at least partially outside the second socket part 14, and a latching and separating part 10 is provided at one end. The latching and separating part 10 is latched or separated from the movable latching part 2. The other end of the telescopic member 9 is sleeved and telescopically slides inside the second socket part 14, and a linkage assembly is provided between the telescopic member 9 and the reset member 6. The telescopic member 9 and the reset member 6 are mutually driven and connected through the linkage assembly.

[0042] A telescopic opening 38 is provided on the fixed bracket 1; at least a part of one end of the second socket part 14 extends outside the fixed bracket 1 through the telescopic opening 38, and the extending position is adjusted by the heart-shaped groove adjusting member 30. The other end of the second socket part 14 is located inside the fixed bracket 1.

[0043] In this embodiment, the heart-shaped groove part 3 is provided on the fixed bracket 1, and a heart-shaped groove adjusting member 30 is provided between the two. The user can drive the heart-shaped groove part 3 to be adjustably movable on the fixed bracket 1 by means of a tool or manually acting on the heart-shaped groove adjusting member 30, so as to adjust the staying and sliding positions of the sliding part 8 on the pushing member 4 on the heart-shaped groove part 3, and finally realize the position adjustment between the pushing member 4 and the fixed bracket 1, so as to ensure that the latching and separating part 10 of the telescopic member 9 telescoped on the pushing member 4 can be latched or separated from the movable latching part 2, effectively avoiding the problem that the latching and separating part 10 cannot be latched or separated from the movable latching part 2 due to the position error between the pushing member 4 and the fixed bracket 1, resulting in the energy storage rebound device being unable to achieve normal energy storage and rebound, improving the use stability of the entire energy storage rebound device, facilitating the user to use, and since the position between the pushing member 4 and the fixed bracket 1 can be adjusted, when the energy storage rebound device is used for furniture products, the user can adjust the position of the furniture product when it is closed at any time according to the use requirements, so that the closing of the furniture product can achieve a seamless effect, which helps to improve the appearance neatness of the furniture product.

[0044] The linkage assembly includes a linkage member 11 and a steering member 12; one end of the linkage member 11 is cooperatively connected with the telescopic member 9, and the other end is cooperatively connected with the reset member 6 after bypassing the steering member 12.

[0045] A sliding member 15 and a sliding-out positioning portion 16 are provided on the shifting member 4; a sliding-out positioning and mating portion 17 is provided on the fixed bracket 1; a staying area and a sliding area are provided on the heart-shaped groove portion 3; a sliding portion 8 is provided on the sliding member 15; the sliding member 15 is rotatably or swingably arranged on the shifting member 4 and stays on the staying area or slides on the sliding area through the sliding portion 8, so as to realize that the shifting member 4 is positioned and retracted into the fixed bracket 1 or slides out of the fixed bracket 1.

[0046] When the movable buckle portion 2 is pressed towards the fixed bracket 1, it is engaged with the disengaging portion 10, drives the shifting member 4 to slide towards the fixed bracket 1, drives the sliding portion 8 to slide out of the staying area and slide on the sliding area. When the sliding portion 8 of the shifting member 4 slides on the sliding area, the shifting member 4 slides out a certain distance in the opposite direction of the fixed bracket 1 through the shifting elastic member 5, and at the same time drives the telescopic member 9 and the movable buckle portion 2 to follow and slide, and is positioned on the sliding-out positioning and mating portion 17 through the positioning action of the sliding-out positioning portion 16; wherein, when the telescopic member 9 slides out a certain distance, the reset member 6 is driven to slide a certain distance on the fixed bracket 1 through the cooperation of the linkage member 11 and the turning member 12 and is positioned on the shifting member 4.

[0047] A reset driving portion 18 is provided on the reset member 6; a reset mating portion 19 is provided on the shifting member 4; a reset elastic member 7 is provided on the fixed bracket 1, one end of the reset elastic member 7 elastically acts on the fixed bracket 1, and the other end elastically acts on the reset member 6.

[0048] When the reset member 6 slides a certain distance on the fixed bracket 1, it is positioned on the reset mating portion 19 through the reset driving portion 18. When the movable buckle portion 2 drives the telescopic member 9 to continue sliding in the opposite direction of the fixed bracket 1, the reset member 6 is driven to continue sliding on the fixed bracket 1. When the reset member 6 continues to slide, the shifting member 4 is driven to reset and slide towards the fixed bracket 1 through the cooperation of the reset driving portion 18 and the reset mating portion 19. When the shifting member 4 resets and slides, the sliding portion 8 is driven to slide out of the sliding area and stay on the staying area, so as to realize that the shifting member 4 resets and slides and is positioned and retracted into the fixed bracket 1.

[0049] When the shifting member 4 is positioned and retracted into the fixed bracket 1 and continues to slide in the opposite direction of the fixed bracket 1, the movable buckle portion 2 is separated from the disengaging portion 10. When the movable buckle portion 2 and the disengaging portion 10 are separated, the reset member 6 resets and slides on the fixed bracket 1 through the reset elastic member 7, and drives the telescopic member 9 to reset and slide towards the fixed bracket 1 and retract into the shifting member 4 through the cooperation of the linkage member 11 and the turning member 12 during the reset sliding, so as to realize that the telescopic member 9 and the reset member 6 reset and slide and are positioned on the fixed bracket 1.

[0050] The end of the telescopic member 9 extending outside the second socket portion 14 is provided with a detachable member 20 and a detachable elastic member 21; one end of the detachable elastic member 21 elastically acts on the telescopic member 9, and the other end elastically acts on the detachable member 20; the detachable portion 10 is provided on the detachable member 20; the detachable member 20 elastically rotates or swings on the telescopic member 9 through the detachable elastic member 21, and the detachable portion 10 is engaged or separated from the movable buckle portion 2 when the detachable member 20 elastically rotates or swings.

[0051] The elastic force generated by the pushing elastic member 5 on the pushing member 4 is greater than the elastic force generated by the reset elastic member 7 on the reset member 6, so that when the movable buckle portion 2 is pressed, the pushing member 4 overcomes the elastic force of the reset elastic member 7 through the pushing elastic member 5 and slides out a certain distance in the opposite direction of the fixed bracket 1. Among them, the telescopic member 9 and the movable buckle portion 2 slide in the same direction when the pushing member 4 slides out of the fixed bracket 1, and the reset member 6 slides in the opposite direction when the pushing member 4 slides out of the fixed bracket 1.

[0052] The product of this structure can be widely applied to furniture products such as side-opening doors, or up-turning doors, or drawers of furniture. In this embodiment, a side-opening door of furniture is used for illustration, that is, it further includes a furniture cabinet body X and a furniture door body Y. A hinge is provided between the furniture cabinet body X and the furniture door body Y, and they are laterally opened and closed in cooperation through the hinge.

[0053] Its working principle is as follows:

[0054] The furniture door body Y is closed on the furniture cabinet body X. The user presses the furniture door body Y, so that the movable buckle portion 2 moves towards the fixed bracket 1 and engages with the detachable portion 10. At the same time, the movable buckle portion 2 also drives the pushing member 4 to slide towards the fixed bracket 1. When the pushing member 4 slides, it drives the sliding portion 8 to slide out of the staying area and slide on the sliding area. At this time, the pushing member 4 slides out a certain distance in the opposite direction of the fixed bracket 1 through the pushing elastic member 5, and at the same time drives the telescopic member 9 and the movable buckle portion 2 to slide along, and is positioned on the sliding positioning and mating portion 17 through the sliding-out positioning portion 16, that is, the furniture door body Y will automatically open a certain angle relative to the furniture cabinet body X; among them, when the telescopic member 9 slides out a certain distance, it drives the reset member 6 to slide a certain distance on the fixed bracket 1 through the cooperation of the linkage member 11 and the turning member 12, and is positioned on the reset mating portion 19 through the reset driving portion 18. Its state change process is as Figures 8 - 11 shown.

[0055] The user pulls open the furniture door body Y, and drives the telescopic member 9 to continue sliding in the opposite direction of the fixed bracket 1 through the movable buckle portion 2, and drives the reset member 6 to continue sliding on the fixed bracket 1. When the reset member 6 continues to slide, it drives the pushing member 4 to slide in the direction of the fixed bracket 1 for reset through the cooperation of the reset driving portion 18 and the reset cooperation portion 19. When the pushing member 4 slides for reset, it drives the sliding portion 8 to slide out of the sliding area and stay in the staying area, so as to realize the reset sliding of the pushing member 4 and the positioning and indentation of the fixed bracket 1. The state change process is as Figures 10 - 13 shown.

[0056] The user continues to pull open the furniture door body Y. At this time, due to the positioning effect of the telescopic member 9, it cannot continue to slide. Therefore, the movable buckle portion 2 will be separated from the buckle separation portion 10. When the movable buckle portion 2 and the buckle separation portion 10 are separated, the reset member 6 slides on the fixed bracket 1 for reset through the reset elastic member 7, and when sliding for reset, it drives the telescopic member 9 to slide in the direction of the fixed bracket 1 for reset and indent into the pushing member 4 through the cooperation of the linkage member 11 and the steering member 12, so as to realize the reset sliding of the telescopic member 9 and the reset member 6 and the positioning on the fixed bracket 1. The state change process is as Figures 12 - 15 shown.

[0057] Among them, Figure 9 , Figure 11 , Figure 13 , Figure 15 are respectively Figure 8 , Figure 10 , Figure 12 , Figure 14 the relationship states of the fixed bracket 1 and the movable buckle portion 2.

[0058] By utilizing the cooperation between the sliding portion 8 and the staying area and the sliding area on the heart-shaped groove portion 3, the user can directly press the movable buckle portion 2 with any part of the body to make the pushing member 4 slide out a certain distance in the opposite direction of the fixed bracket 1, so as to achieve the automatic opening of the furniture door body Y, effectively avoiding the problems of increased production cost and affecting the appearance beauty of the furniture caused by installing a handle on the furniture door body Y.

[0059] At the same time, the pushing member 4, the reset member 6, and the displacement member 31 are respectively assembled by using the pushing member sliding groove 24, the reset member sliding groove 25, and the displacement member sliding groove 39. At the same time, the pushing elastic member 5 and the telescopic member 9 are also assembled on the pushing member 4 by using the first socket portion 13 and the second socket portion 14, thus effectively simplifying the assembly process of the entire energy storage and rebound device, reducing the production cost. Moreover, by utilizing the linkage effect of the linkage member 11 and the steering effect of the steering member 12, an effective driving connection is formed between the telescopic member 9 and the reset member 6. At the same time, the internal space of the fixed bracket 1 can be reasonably utilized, thus effectively simplifying the structure of the energy storage and rebound device, reducing the volume, and improving the connection compactness between components.

[0060] Moreover, when the telescopic member 9 slides alone in the opposite direction of the fixed bracket 2, it can drive the reset member 6 to slide on the fixed bracket 1 through the cooperation of the linkage member 22 and the steering member 12. Thus, the reset member 6 drives the pusher member 4 to reset and slide through the cooperation of the reset driving portion 18 and the reset cooperation portion 19, and is positioned and indented into the fixed bracket 1, so as to ensure that the pusher member 4 can automatically reset, avoiding the problems that the component is easily damaged or the user is injured due to the inability of the pusher member 4 to reset and the user is likely to touch it, making the user's use safer and more convenient.

[0061] Furthermore, when the telescopic member 9 extends out of the pusher member 4 and the movable buckle portion 2 is separated from the buckle-off portion 10, the reset member 6 can slide on the fixed bracket 1 through the reset elastic member 7, and at the same time, it can also drive the telescopic member 9 to follow the reset through the cooperation of the linkage member 11 and the steering member 12, so as to ensure that the telescopic member 9 and the reset member 6 can automatically reset and wait for the next pressing operation. This not only improves the working stability of the entire energy storage and rebound device, enabling it to meet the pressing and opening of the furniture door body Y, but also reduces the problems that the component is damaged or the user is injured due to accidental touch by the user, further improving the user's use safety and convenience. At the same time, since the pusher member 4 and the telescopic member 9 automatically reset after the furniture door body Y is opened and are indented into the fixed bracket 1, they will not hinder the closing of the furniture door body Y, enabling the furniture door body Y to close smoothly and achieve a seamless effect.

[0062] The fixed bracket 1 is provided with a pusher member sliding groove 24, a reset member sliding groove 25 and a displacement member sliding groove 39, and the pusher member sliding groove 24, the reset member sliding groove 25 and the displacement member sliding groove 39 are independently arranged.

[0063] The pusher member 4 is positioned and linearly slides on the pusher member sliding groove 24; the reset member 6 is positioned and linearly slides on the reset member sliding groove 25; the displacement member 31 linearly slides back and forth on the displacement member sliding groove 39 through the adjustment of the heart-shaped groove adjusting member 30.

[0064] The above is the preferred solution of the present invention, which shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of the present invention claimed is defined by the appended claims and their equivalents.

Claims

1. A energy storage rebound device with an adjustment function, comprising a fixed bracket (1) and a movable buckle part (2), characterized in that: A fixed bracket (1) is provided with a heart-shaped groove portion (3) and a pushing member (4); the pushing member (4) is slidably arranged on the fixed bracket (1), and a sliding portion (8) is arranged thereon. The sliding portion (8) stays and slides along the track of the heart-shaped groove portion (3) when the pushing member (4) slides; a heart-shaped groove adjusting member (30) is arranged between the fixed bracket (1) and the heart-shaped groove portion (3). The heart-shaped groove portion (3) is adjustably movable on the fixed bracket (1) through the heart-shaped groove adjusting member (30) to adjust the staying and sliding positions of the sliding portion (8) on the heart-shaped groove portion (3), so as to finally realize the position adjustment between the pushing member (4) and the fixed bracket (1). A displacement member (31) is arranged on the fixed bracket (1); the heart-shaped groove portion (3) is arranged on the displacement member (31); the heart-shaped groove adjusting member (30) is positioned and rotated on the fixed bracket (1), and drives the displacement member (31) to generate a displacement relative to the fixed bracket (1) when rotating, and makes the heart-shaped groove portion (3) adjustably movable on the fixed bracket (1). A rotating portion (32) is arranged on the fixed bracket (1); a displacement driving portion (33) is arranged on the displacement member (31); one end of the heart-shaped groove adjusting member (30) is provided with an adjusting action portion (34), the middle portion is provided with a rotating cooperation portion (35), and the other end is provided with a driving cooperation portion (36). It further includes a movable buckle portion (2); a reset member (6) is arranged on the fixed bracket (1); the pushing member (4) is provided with a first socket portion (13) and a second socket portion (14), and the first socket portion (13) and the second socket portion (14) are arranged independently; the first socket portion (13) is located inside the fixed bracket (1), and a pushing elastic member (5) is arranged thereon. One end of the pushing elastic member (5) elastically acts on the fixed bracket (1), and the other end is elastically sleeved on the first socket portion (13); one end of the second socket portion (14) extends out of the fixed bracket (1) at least partially, and a telescopic member (9) is arranged thereon. One end of the telescopic member (9) extends out of the second socket portion (14) at least partially, and one end is provided with a buckling and separating portion (10), and is buckled or separated from the movable buckle portion (2) through the buckling and separating portion (10). The other end of the telescopic member (9) is sleeved and slidably telescoped inside the second socket portion (14), and a linkage assembly is arranged between the telescopic member (9) and the reset member (6). The telescopic member (9) and the reset member (6) are mutually driven and connected through the linkage assembly. The displacement member (31) is arranged on one side of the fixed bracket (1), and a supporting portion (37) is arranged thereon. The displacement member (31) is movably supported on the fixed bracket (1) through the supporting portion (37).

2. The energy storage rebound device with an adjustment function according to claim 1, wherein: Act on the adjusting action portion (34) through a tool or manually, and drive the heart-shaped groove adjusting member (30) to be positioned and rotated on the rotating portion (32) through the rotating cooperation portion (35), and drive the displacement member (31) to generate a displacement relative to the fixed bracket (1) through the cooperation of the driving cooperation portion (36) and the displacement driving portion (33) when rotating.

3. The energy storage rebound device with an adjustment function according to claim 1, wherein: The fixed bracket (1) is provided with a telescopic opening (38); at least a part of one end of the second socket part (14) extends out of the fixed bracket (1) through the telescopic opening (38), and its extending position is adjusted by the heart-shaped groove adjusting part (30). The other end of the second socket part (14) is located inside the fixed bracket (1).

4. The energy storage rebound device with an adjustment function according to claim 1, characterized in that: The linkage assembly includes a linkage part (11) and a steering part (12); one end of the linkage part (11) is connected to the telescopic part (9) in a mating manner, and the other end is connected to the reset part (6) in a mating manner after bypassing the steering part (12); a sliding part (15) and a sliding-out positioning part (16) are arranged on the pushing part (4); a sliding-out positioning mating part (17) is arranged on the fixed bracket (1); a staying area and a sliding area are arranged on the heart-shaped groove part (3); a sliding part (8) is arranged on the sliding part (15); the sliding part (15) is rotatably or swingably arranged on the pushing part (4), and stays on the staying area or slides on the sliding area through the sliding part (8) to realize the positioning and retraction of the pushing part (4) into the fixed bracket (1) or the sliding and extension out of the fixed bracket (1); when the movable buckle part (2) is pressed towards the fixed bracket (1), it is buckled with the buckling and separating part (10), and drives the pushing part (4) to slide towards the fixed bracket (1), and drives the sliding part (8) to slide out of the staying area and slide on the sliding area. When the sliding part (8) of the pushing part (4) slides on the sliding area, the pushing part (4) slides out a certain distance in the opposite direction of the fixed bracket (1) through the pushing elastic part (5), and at the same time drives the telescopic part (9) and the movable buckle part (2) to slide along, and acts on the sliding-out positioning mating part (17) through the positioning of the sliding-out positioning part (16); wherein, when the telescopic part (9) slides out a certain distance, the reset part (6) is driven to slide a certain distance on the fixed bracket (1) through the cooperation of the linkage part (11) and the steering part (12), and is positioned on the pushing part (4).

5. The energy storage rebound device with an adjustment function according to claim 4, characterized in that: A reset driving part (18) is arranged on the reset part (6); a reset matching part (19) is arranged on the pushing part (4); a reset elastic part (7) is arranged on the fixed bracket (1), one end of the reset elastic part (7) elastically acts on the fixed bracket (1), and the other end elastically acts on the reset part (6); when the reset part (6) slides a certain distance on the fixed bracket (1), it is positioned on the reset matching part (19) through the reset driving part (18). When the movable buckle part (2) drives the telescopic part (9) to continue sliding in the opposite direction of the fixed bracket (1), it drives the reset part (6) to continue sliding on the fixed bracket (1). When the reset part (6) continues to slide, it drives the pushing part (4) to reset and slide in the direction of the fixed bracket (1) through the cooperation of the reset driving part (18) and the reset matching part (19). When the pushing part (4) resets and slides, it drives the sliding part (8) to slide out of the sliding area and stay in the staying area, so as to realize the reset and sliding of the pushing part (4) and position and retract it into the fixed bracket (1); when the movable buckle part (2) is positioned and retracted into the fixed bracket (1) and continues to slide in the opposite direction of the fixed bracket (1), it is separated from the unclamping part (10). When the movable buckle part (2) and the unclamping part (10) are separated, the reset part (6) resets and slides on the fixed bracket (1) through the reset elastic part (7), and when resetting and sliding, it drives the telescopic part (9) to reset and slide in the direction of the fixed bracket (1) and retract into the pushing part (4) through the cooperation of the linkage part (11) and the steering part (12), so as to realize the reset and sliding of the telescopic part (9) and the reset part (6) and position them on the fixed bracket (1).

6. The energy storage rebound device with an adjustment function according to claim 1, characterized in that: A detaching part (20) and a detaching elastic part (21) are arranged at the end of the telescopic part (9) extending out of the second socket part (14); one end of the detaching elastic part (21) elastically acts on the telescopic part (9), and the other end elastically acts on the detaching part (20); the unclamping part (10) is arranged on the detaching part (20); the detaching part (20) elastically rotates or swings on the telescopic part (9) through the detaching elastic part (21), and the unclamping part (10) is mutually clamped or separated from the movable clamping part (2) when the detaching part (20) elastically rotates or swings.

7. The energy storage rebound device with an adjustment function according to claim 1, wherein: A displacement part (31) is arranged on the fixed bracket (1); a heart-shaped groove part (3) is arranged on the displacement part (31); a pushing part sliding groove (24), a reset part sliding groove (25) and a displacement part sliding groove (39) are arranged on the fixed bracket (1), and the pushing part sliding groove (24), the reset part sliding groove (25) and the displacement part sliding groove (39) are independently arranged; the pushing part (4) is positioned and linearly slides on the pushing part sliding groove (24); the reset part (6) is positioned and linearly slides on the reset part sliding groove (25); the displacement part (31) linearly slides back and forth on the displacement part sliding groove (39) through the adjustment of the heart-shaped groove adjusting part (30).

Images