Rebounding device
By incorporating a threaded rod and adjusting gears, the problem of the rebound mechanism's inflexible spacing adjustment is solved, enabling it to adapt to cabinet doors and drawers of different sizes and materials, thus saving costs and time.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-31
- Publication Date
- 2026-03-27
AI Technical Summary
The existing rebound mechanism cannot flexibly adjust the spacing, making it unsuitable for cabinet doors and drawers of different sizes and materials, increasing replacement costs and wasting time.
A rebounder with a threaded rod and an adjusting gear was designed. By rotating the adjusting gear, the position of the threaded rod can be adjusted to precisely adjust the gap between the latch and the grab, so as to meet the needs of different furniture parts.
It enables diverse spacing requirements to be met without replacing the entire bouncer, saving costs and time and improving resource utilization.
Smart Images
Figure CN224048951U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of rebounder, specifically relates to a rebounder. BACKGROUND
[0002] The rebounder is used for the opening and closing of cabinet doors of various cabinets and furniture, is a small hardware fitting, and has the advantages of not needing to be installed with a handle, small size, basically not occupying space, and being convenient to use and flexible to open, and can be opened or closed by gently pressing or pushing.
[0003] At present, in the field of furniture manufacturing, different styles of furniture such as wardrobes, cabinets and wine cabinets have different sizes, materials and weights of cabinet doors and drawers, and there are differences in the spacing requirements of the rebounder, and once the traditional rebounder is installed, the spacing between the mounting base and the locking part is fixed, when the furniture structure is adjusted, the cabinet door or drawer part is replaced, etc., the new size specification cannot be matched, for example, a solid wood cabinet door is heavy, a larger spacing is required to ensure that the rebounder provides sufficient elasticity to achieve smooth opening and closing, and a light and thin plastic drawer has lower spacing requirements, but the existing rebounder cannot flexibly adjust the spacing, and the entire rebounder has to be replaced, which not only increases the cost, but also wastes time and resources. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a rebounder to solve the problems in the background art.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a rebounder, comprising:
[0006] A bottom plate is provided with an outer shell on the top, a movement core is slidably connected in the outer shell, a threaded rod is connected to one end of the movement core, an adjusting gear is threadedly connected to the threaded rod, and the top end of the adjusting gear is movably penetrated into an adjusting groove on the surface of the outer shell.
[0007] A connecting piece is arranged in the movement core, one end of the connecting piece is provided with a tail plug, a spring is sleeved on the connecting piece and the tail plug at the connecting position, and the two ends of the spring are connected with the connecting piece and the tail plug respectively.
[0008] Preferably, the tail plug is rotatably connected with a clamping hook at the bottom through a pin, the surface of the connecting piece is provided with a guide clamping groove, a clamping block is connected in the guide clamping groove, and the clamping hook is matched and clamped with the clamping groove on the surface of the clamping block.
[0009] Preferably, two groups of clamping buckles are rotatably connected to one end of the connecting piece through a rotating shaft, a torsional spring is sleeved on the surface of the rotating shaft, and the two ends of the torsional spring are connected with the two groups of clamping buckles respectively.
[0010] Preferably, a clamping buckle is clamped and fixed in the clamping buckle.
[0011] Preferably, the buckle surface is provided with two groups of mounting holes.
[0012] Preferably, the shell is connected with fixing ears on both sides.
[0013] Compared with the prior art, the utility model has the beneficial effects that through the design of the threaded rod and the adjusting gear, the user can rotate the adjusting gear, drive the threaded rod to move the movement, accurately adjust to the appropriate interval, and change the interval between the buckle and the catch, so that the whole rebounder can be replaced, the diversified demand of the interval of the rebounder for different furniture parts is met, the cost and time are effectively saved, and the resource utilization is improved. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a structural schematic view of the utility model;
[0015] Figure 2 It is an explosion view of the utility model;
[0016] Figure 3 It is a structural schematic view of the catch and the buckle of the utility model;
[0017] Figure 4 It is a structural schematic view of the connecting piece of the utility model.
[0018] In the drawing: 1, bottom plate; 2, shell; 3, movement; 4, threaded rod; 5, adjusting gear; 6, adjusting groove; 7, connecting piece; 8, tail plug; 9, spring; 10, guide clamping groove; 11, clamping block; 12, clamping groove; 13, catch; 14, buckle; 15, mounting hole; 16, fixing ear. DETAILED DESCRIPTION
[0019] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of protection of the utility model.
[0020] The utility model provides a kind of rebounder as shown in Figures 1-4 Including:
[0021] Bottom plate 1, the top of the bottom plate 1 is clamped and fixed with shell 2, movement 3 is slidably connected in shell 2, one end of movement 3 is connected with threaded rod 4 and threaded rod 4 is threadedly connected with adjusting gear 5, and the top end of adjusting gear 5 movably penetrates the adjusting groove 6 on the surface of shell 2;
[0022] A connecting piece 7 is arranged in the core 3, and one end of the connecting piece 7 is clamped with a tail plug 8, the clamped position of the connecting piece 7 and the tail plug 8 is sleeved with a spring 9, and the two ends of the spring 9 are connected with the connecting piece 7 and the tail plug 8 respectively.
[0023] The bottom of the tail plug 8 is rotationally connected with a clamping hook through a pin, the surface of the connecting piece 7 is provided with a guide clamping groove 10, the guide clamping groove 10 is connected with a clamping block 11, the surface of the clamping hook and the clamping block 11 is provided with a clamping groove 12, when the clamping hook slides along the slide on the left side of the guide clamping groove 10, the clamping hook can be clamped with the clamping groove 12 on the surface of the clamping block 11, and when the clamping hook slides along the slide on the right side of the guide clamping groove 10, the clamping hook can be disengaged from the clamping groove 12 on the surface of the clamping block 11.
[0024] One end of the connecting piece 7 is rotationally connected with two groups of clamping hooks 13 through a rotating shaft, the surface of the rotating shaft is sleeved with a torsion spring, and the two ends of the torsion spring are connected with the two groups of clamping hooks 13 respectively.
[0025] The clamping hooks 13 are clamped and fixed with clamping hooks 14.
[0026] The surface of the clamping hooks 14 is provided with two groups of mounting holes 15, the clamping hooks 14 can be fixed on the cabinet door or the drawer through the screws penetrating the mounting holes 15.
[0027] The two sides of the shell 2 are connected with fixing ears 16, and the rebounder can be fixed on the furniture through the screws penetrating the fixing ears 16.
[0028] When the rebounder is installed, the rebounder is fixed on the appropriate position, such as the cabinet body of the furniture, through the fixing ears 16 on the two sides of the shell 2, the clamping hooks 13 at one end of the connecting piece 7 are connected with the connecting piece 7 through the rotating shaft and the torsion spring, the torsion spring keeps a certain tension of the clamping hooks 13, when the clamping hooks 13 contact with the clamping hooks 14 installed on the cabinet door or the drawer, the clamping hooks 13 tightly clamp the clamping hooks 14 under the action of the torsion spring, realizing the connection of the rebounder and the cabinet door or the drawer, and the clamping hook at the bottom of the tail plug 8 cooperates with the clamping block 11 in the guide clamping groove 10 on the surface of the connecting piece 7, when the rebounder is in the closed state, the clamping hook will be clamped into the clamping groove 12 on the surface of the clamping block 11, playing a locking role, preventing the cabinet door or the drawer from being accidentally popped out, when the cabinet door or the drawer needs to be opened in the use process, the clamping hooks 13 will move into the core 3 together with the connecting piece 7 and compress the spring 9 by pressing the cabinet door or the drawer, at this time, the connecting piece 7 will continue to move to the direction close to the tail plug 8 by overcoming the friction between the clamping hook and the clamping block 11, so that the clamping hook is disengaged from the clamping groove 12, and moves along the slide on the right side of the guide clamping groove 10, at this time, the hand pressing the cabinet door or the drawer is released, the elastic potential energy of the compressed spring 9 is released, and the elastic force of the spring 9 drives the connecting piece 7 to move outward, and drives the cabinet door or the drawer to pop out, realizing the opening action.
[0029] When the distance between the buckle 14 and the catch 13 needs to be adjusted, the user rotates the adjusting gear 5, and since the adjusting gear 5 is threadedly connected with the threaded rod 4, the rotation of the adjusting gear 5 will drive the threaded rod 4 to move in the horizontal direction, the threaded rod 4 is connected with the core 3, and then the core 3 slides in the shell 2, the adjustment of the position of the core 3 is realized, and the distance between the buckle 14 and the catch 13 is changed, for example, when the distance needs to be increased, the adjusting gear 5 is rotated clockwise, the threaded rod 4 drives the core 3 to move towards the adjusting gear 5, if the distance needs to be reduced, the adjusting gear 5 is rotated counterclockwise, and the core 3 moves away from the adjusting gear 5.
[0030] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing embodiments of the present application are described in detail, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.
Claims
1. A rebounder characterized in that, Include: The bottom plate (1), the top of the bottom plate (1) is clamped and fixed with the shell (2), the shell (2) is slidably connected with the movement (3), one end of the movement (3) is connected with the threaded rod (4), and the threaded rod (4) is threadedly connected with the adjusting gear (5), and the top end of the adjusting gear (5) is movably penetrated through the adjusting slot (6) on the surface of the shell (2); The connecting piece (7) is provided in the movement (3), one end of the connecting piece (7) is clamped with the tail plug (8), the connecting piece (7) and the tail plug (8) are sleeved with the spring (9) at the clamped portion, and the two ends of the spring (9) are connected with the connecting piece (7) and the tail plug (8) respectively.
2. A rebounder according to claim 1, characterised in that: The bottom of the tail plug (8) is rotatably connected with the clamping hook through the pin, the surface of the connecting piece (7) is provided with the guide clamping groove (10), the guide clamping groove (10) is connected with the clamping block (11), and the clamping hook and the clamping groove (12) provided on the surface of the clamping block (11) are matched and clamped.
3. A rebounder according to claim 1, wherein: One end of the connecting piece (7) is rotatably connected with two groups of grab buckles (13) through the rotating shaft, the surface of the rotating shaft is sleeved with the torsional spring, and the two ends of the torsional spring are connected with the two groups of grab buckles (13) respectively.
4. A rebounder according to claim 3, wherein: The grab buckle (13) is clamped and fixed with the clamping buckle (14).
5. A rebounder according to claim 4, wherein: The surface of the clamping buckle (14) is provided with two groups of mounting holes (15).
6. A rebounder according to claim 1, wherein: The shell (2) is connected with the fixing lug (16) on both sides.