Rebound device convenient to adjust

Abstract

The utility model discloses a rebounding device convenient to adjust, which belongs to the technical field of furniture accessories and comprises a shell, a push rod, a hook seat, a hook, an adjusting mechanism and an adjusting wheel. One end of the hook is connected with the push rod, the other end of the hook is arranged on an unlocking slide way of the hook seat, and an elastic mechanism is arranged between the push rod and the hook seat; the adjusting mechanism comprises a screw rod and a gear part which are connected with each other, and the screw rod is in threaded connection with the hook seat; the adjusting wheel is rotationally connected with the shell, meshing teeth are arranged on the side, facing the gear part, of the adjusting wheel, and the adjusting wheel is meshed with the gear part through the meshing teeth. The rebound device convenient to adjust solves the problem that an existing rebound device cannot be adjusted, so that the installation difficulty is large.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture fittings, and particularly relates to a rebound device which is convenient to adjust. Background Art

[0002] At present, some furniture is equipped with a cabinet door rebound device. By contacting the cabinet door through its shell, when the cabinet door is in the closed state, if the user presses the cabinet door backward, the push rod of the rebound device will drive the hook to disengage from the unlocking slide of the hook seat. Then, the spring of the rebound device can push the hook seat forward. When the hook seat drives the shell to pop out, it pushes the cabinet door panel to swing forward, thus achieving the effect of labor-saving door opening. When closing the cabinet door until the cabinet door hook retracts to the end, the user releases the cabinet door. Through the pushing action of the spring, the hook is buckled with the unlocking slide of the hook seat again, and the hook seat is pulled by the hook, so that the rebound device is reset.

[0003] For the existing rebound device, since the extension amount of the shell cannot be adjusted after installation, in order to ensure that the shell of the rebound device can contact the cabinet door to achieve the rebound effect, it is necessary to accurately determine the position during installation, which increases the installation difficulty. Content of the Utility Model

[0004] In order to overcome the defects existing in the prior art, the utility model provides a rebound device which is convenient to adjust, so as to solve the problem of great installation difficulty of the existing rebound device.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a rebound device which is convenient to adjust, comprising a shell, a push rod, a hook seat, a hook, an adjusting mechanism and an adjusting wheel arranged in the shell;

[0006] One end of the hook is connected with the push rod, the other end of the hook is arranged in the unlocking slide of the hook seat, and an elastic mechanism is arranged between the push rod and the hook seat;

[0007] The adjusting mechanism comprises a screw rod and a gear part which are connected, and the screw rod is in threaded connection with the hook seat; the adjusting wheel is rotatably connected with the shell, and a meshing tooth is arranged on one side of the adjusting wheel facing the gear part, and the adjusting wheel is meshed with the gear part through the meshing tooth.

[0008] Preferably, the meshing tooth is arranged on the lower side of the adjusting wheel, and the adjusting wheel is perpendicular to the gear part;

[0009] An opening is arranged on the side wall of the shell, the opening extends along the length direction of the shell, and the adjusting wheel extends out of the shell through the opening.

[0010] Optionally, the rebounder further includes a housing sleeve disposed within and slidably connected to the outer housing; the push rod and the hook seat are both disposed within the housing sleeve, wherein the push rod is slidably connected to the housing sleeve and the hook seat is fixedly connected to the housing sleeve.

[0011] It should be noted that the hook seat is disposed at the end of the housing sleeve. The hook seat further includes a threaded sleeve located outside the housing sleeve and facing the screw rod, and the screw rod is threadedly connected to the threaded sleeve.

[0012] Specifically, the rebounder further includes a buckle member. The buckle member includes an integrally formed first caliper portion, a second caliper portion, and a connecting portion. The first caliper portion and the second caliper portion are both provided with an arc-shaped concave surface and an arc-shaped convex surface. The arc-shaped concave surfaces of the first caliper portion and the second caliper portion are arranged staggeredly up and down, and the arc-shaped convex surfaces of the first caliper portion and the second caliper portion are arranged staggeredly up and down.

[0013] Preferably, the rebounder further includes a fastening member. One side of the fastening member facing the buckle member is provided with a fastening head, and the fastening head is inserted into a fastening groove formed between the first caliper portion and the second caliper portion.

[0014] The beneficial effect of the present utility model is that after the conveniently adjustable rebounder is installed in the cabinet, the push rod will face the cabinet door. By rotating the adjustment wheel, the gear portion can be driven to rotate, thereby driving the screw rod to rotate. The screw rod can adjust the position of the hook seat relative to the adjustment mechanism through the threaded connection structure with the hook seat, so as to adjust the relative position of the push rod, so as to adjust the relative position between the push rod and the cabinet door, so as to facilitate adjusting the position of the cabinet door in the closed state after the rebounder is installed in the cabinet. Thus, when installing the rebounder in the cabinet, it is not necessary to accurately determine the installation position absolutely, thereby reducing the installation difficulty. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of a conveniently adjustable rebounder in an embodiment of the present utility model;

[0016] Figure 2 is a cross-sectional view of a conveniently adjustable rebounder in an embodiment of the present utility model;

[0017] Figure 3 is an internal structural diagram of a conveniently adjustable rebounder in an embodiment of the present utility model;

[0018] Figure 4 is Figure 3 an enlarged schematic diagram of the imaginary circle A of

[0019] Figure 5Schematic structural diagram of the buckle and the buckling member in an embodiment of the present utility model;

[0020] Figure 6 Schematic structural diagram of the buckle in an embodiment of the present utility model;

[0021] Figure 7 Schematic structural diagram of the hook seat in an embodiment of the present utility model;

[0022] Figure 8 Schematic structural diagram of the push rod and the hook in an embodiment of the present utility model;

[0023] Figure 9 Schematic structural diagram of the conveniently adjustable rebounder in another embodiment of the present utility model;

[0024] In the figure: 1 housing; 11 opening; 2 push rod; 21 elastic mechanism; 3 hook seat; 31 unlocking slideway; 32 threaded sleeve; 4 hook; 5 adjusting mechanism; 51 screw; 52 gear part; 6 adjusting wheel; 61 meshing teeth; 7 housing; 8 buckle; 81 first caliper part; 811 arc concave surface; 812 arc convex surface; 82 second caliper part; 83 connecting part; 9 buckling member; 91 buckling head. Specific embodiments

[0025] The following further describes the specific embodiments of the present utility model with reference to the accompanying drawings. It should be noted here that the description of these embodiments is used to help understand the present utility model, but does not constitute a limitation to the present utility model. In addition, the technical features involved in the various embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0026] As Figures 1-9 shown, a conveniently adjustable rebounder includes a housing 1 and a push rod 2, a hook seat 3, a hook 4, an adjusting mechanism 5 and an adjusting wheel 6 arranged in the housing 1;

[0027] As Figure 2 , 7 and 8 shown, one end of the hook 4 is connected to the push rod 2, the other end of the hook 4 is arranged in the unlocking slideway 31 of the hook seat 3, and an elastic mechanism 21 is arranged between the push rod 2 and the hook seat 3; in this embodiment, the elastic mechanism 21 is a spring; in this embodiment, the other end of the hook 4 is formed with a hook post, and the hook post can slide in the unlocking slideway 31. Since the working principle of locking and unlocking the elastic mechanism 21 formed by the structure of the hook 4 and the unlocking slideway 31 is a prior art, it will not be described in detail here;

[0028] The adjusting mechanism 5 includes a screw rod 51 and a gear part 52 which are connected to each other. The screw rod 51 is in threaded connection with the hook seat 3. The adjusting wheel 6 is rotatably connected to the housing 1. A meshing tooth 61 is provided on one side of the adjusting wheel 6 facing the gear part 52. The adjusting wheel 6 is meshed with the gear part 52 through the meshing tooth 61.

[0029] After the conveniently adjustable rebounder is installed in the cabinet, the push rod 2 will face the cabinet door. By rotating the adjusting wheel 6, the gear part 52 can be driven to rotate, thereby driving the screw rod 51 to rotate. The screw rod 51 can adjust the position of the hook seat 3 relative to the adjusting mechanism 5 through the structure of being in threaded connection with the hook seat 3, so as to realize the adjustment of the relative position of the push rod 2, so as to adjust the relative position between the push rod 2 and the cabinet door, so as to facilitate adjusting the position of the cabinet door in the closed state after the rebounder is installed in the cabinet. In this way, when installing the rebounder in the cabinet, it is not necessary to accurately determine the installation position absolutely, thereby reducing the installation difficulty.

[0030] It should be noted that, as Figure 4 shown, the meshing tooth 61 is arranged on the lower side of the adjusting wheel 6, and the adjusting wheel 6 is perpendicular to the gear part 52. An opening 11 is provided on the side wall of the housing 1. The opening 11 extends along the length direction of the housing 1. The adjusting wheel 6 extends out of the housing 1 through the opening 11. As Figures 1-3 shown, by providing the opening 11, a part of the adjusting wheel 6 is exposed. And by arranging the adjusting wheel 6 perpendicular to the gear part 52, the direction when the user makes a forward sliding motion can coincide with the forward moving direction of the push rod 2, and the direction when the user makes a backward sliding motion can coincide with the backward moving direction of the push rod 2, making the adjusting direction clearer and easier to understand. Among them, when the user's forward sliding motion acts on the adjusting wheel 6, the adjusting wheel 6 can be rotated clockwise, thereby making the push rod 2 move forward. When the user's backward sliding motion acts on the adjusting wheel 6, the adjusting wheel 6 can be rotated counterclockwise, thereby making the push rod 2 move backward.

[0031] Preferably, as Figure 2 and 3As shown, the rebounder further includes a housing 7, which is arranged in the outer housing 1 and is slidably connected to the outer housing 1; both the push rod 2 and the hook seat 3 are arranged in the housing 7, wherein the push rod 2 is slidably connected to the housing 7, and the hook seat 3 is fixedly connected to the housing 7. By providing the housing 7, when the hook seat 3 adjusts its position relative to the adjusting mechanism 5, it can drive the housing 7 to move relative to the outer housing 1, thereby driving the push rod 2 to move through the housing 7, realizing the position adjustment of the push rod 2. In addition, when a cabinet door applies a force to the push rod 2, the push rod 2 can also slide relative to the housing 7, thereby driving the hook 4 to move, so that the hook post of the hook 4 moves in the unlocking slideway 31.

[0032] Optionally, as Figures 2-4 shown, the hook seat 3 is arranged at the end of the housing 7, and the hook seat 3 further includes a threaded sleeve 32, which is located outside the housing 7 and faces the screw rod 51, and the screw rod 51 is threadedly connected to the threaded sleeve 32. By providing the threaded sleeve 32, it is convenient to threadedly connect with the screw rod 51, thereby realizing the adjustment of the relative position.

[0033] Specifically, as Figure 5 and 6 shown, the rebounder further includes a buckle member 8, which includes an integrally formed first caliper portion 81, a second caliper portion 82 and a connecting portion 83. Both the first caliper portion 81 and the second caliper portion 82 are provided with an arc concave surface 811 and an arc convex surface 812. The arc concave surface 811 of the first caliper portion 81 and the arc concave surface 811 of the second caliper portion 82 are arranged staggeredly up and down, and the arc convex surface 812 of the first caliper portion 81 and the arc convex surface 812 of the second caliper portion 82 are arranged staggeredly up and down.

[0034] It is worth noting that the rebounder further includes a fastening member 9. One side of the fastening member 9 facing the buckle member 8 is provided with a fastening head 91, and the fastening head 91 is inserted into the fastening groove formed between the first caliper portion 81 and the second caliper portion 82.

[0035] The integrally formed buckle member 8 can use the elastic force provided by its own first caliper portion 81 and second caliper portion 82 to clamp the fastening head 91 of the fastening member 9. By arranging the arc convex surfaces 812 staggeredly up and down and the arc concave surfaces 811 staggeredly up and down, the formed fastening groove can facilitate the insertion of the fastening head 91 and prevent the fastening head 91 from easily disengaging from the fastening groove. In this embodiment, after the outer housing 1 is installed in the cabinet, the fastening member 9 will face the cabinet door. When the cabinet door is closed, it will contact the fastening member 9, thereby pushing the push rod 2 through the fastening member 9, causing the push rod 2 to slide relative to the housing 7, and further causing the hook 4 to move, so that the hook post of the hook 4 moves in the unlocking slideway 31.

[0036] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the described embodiments. For those skilled in the art, without departing from the principle and spirit of the present utility model, various changes, modifications, substitutions, and variations made to these embodiments still fall within the protection scope of the present utility model.

Claims

1. A rebounder that is easily adjustable, characterized in that: It comprises a shell and a push rod, a hook seat, a hook, an adjustment mechanism and an adjustment wheel arranged in the shell; One end of the hook is connected to the push rod, the other end of the hook is arranged on the unlocking slideway of the hook seat, and an elastic mechanism is arranged between the push rod and the hook seat; The adjusting mechanism comprises a screw and a gear part connected to each other, wherein the screw is threadedly connected to the hook seat; the adjusting wheel is rotationally connected to the housing, and a side of the adjusting wheel facing the gear part is provided with meshing teeth, and the adjusting wheel meshes with the gear part through the meshing teeth.

2. The easily adjustable rebounder according to claim 1, characterized in that: The meshing teeth are arranged on the lower side of the adjusting wheel, and the adjusting wheel is perpendicular to the gear part; The side wall of the shell is provided with an opening, the opening extends along the length direction of the shell, and the adjusting wheel extends out of the shell through the opening.

3. The easily adjustable rebounder according to claim 1, characterized in that: The rebounder also includes a casing, which is arranged in the outer shell and slidably connected to the outer shell; the push rod and the hook seat are both arranged in the casing, wherein the push rod is slidably connected to the casing, and the hook seat is fixedly connected to the casing.

4. The easily adjustable rebounder according to claim 3, characterized in that: The hook seat is arranged at the end of the casing, and the hook seat also includes a threaded sleeve, the threaded sleeve is located outside the casing and faces the screw rod, and the screw rod is threadedly connected with the threaded sleeve.

5. The easily adjustable rebounder according to claim 3, characterized in that: The rebounder also includes a snap-fit ​​component, which includes an integrally formed first caliper part, a second caliper part and a connecting part, the first caliper part and the second caliper part are both provided with an arcuate concave surface and an arcuate convex surface, the arcuate concave surface of the first caliper part and the arcuate concave surface of the second caliper part are staggered up and down, and the arcuate convex surface of the first caliper part and the arcuate convex surface of the second caliper part are staggered up and down.

6. The easily adjustable rebounder according to claim 5, characterized in that: The rebounder also includes a buckling piece, and a buckling joint is provided on one side of the buckling piece facing the buckling piece, and the buckling joint is inserted into a buckling groove formed between the first caliper part and the second caliper part.

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