Embedded rebounding device

Abstract

The utility model discloses an embedded type rebounding device which comprises a shell and a rebounding device, the rebounding device comprises an ejector rod, a spring and a clamping hook, the ejector rod and the clamping hook are arranged at the two ends of the shell respectively, the spring is located in the shell, one end of the spring abuts against the ejector rod, and the clamping hook and the ejector rod are correspondingly arranged. The rebounding device is directly installed in the shell, other base structures do not need to be installed on the outer side of the shell, during installation, corresponding installation groove positions are directly formed in the shell and the cabinet body, the overall size is greatly reduced, embedded installation of the rebounding device is facilitated, the requirement for the installation space is small, and installation is convenient.

Description

Technical Field

[0001] The utility model belongs to an important hardware accessory and a cabinet structure when a cabinet is installed, in particular to an embedded rebounder and a cabinet. Background Art

[0002] When the drawers and doors of various cabinets commonly used in households are installed, a rebounder is installed at the corresponding position of the cabinet, so that when the cabinet is in use, by pressing on the drawer or cabinet door, the rebounder is forced to enter the cabinet door and drawer to bounce open, which is convenient to open. However, the existing rebounder is installed with structures such as a shell and a base, and the entire rebounder is installed on the cabinet through the base. For example, a rebounder disclosed in application number 202321003485.0 has locking base structures such as sleeves and shells installed on the outside of each rebound structure, and the overall volume is relatively large; and application number 202322228535.1 discloses a quick-install rebounder, which has a sleeve, a shell and a base installed outside the rebound device, and the overall structure is relatively complex and large in volume, and a larger installation position needs to be reserved. Utility Model Content

[0003] The purpose of the utility model is to provide an embedded rebounder capable of solving at least one of the above problems.

[0004] According to one aspect of the utility model, a built-in rebounder is provided, including a shell and a rebound device, the rebound device including a push rod, a spring and a hook, the push rod and the hook are respectively arranged at two ends of the shell, the spring is located in the shell, one end of which is abutted against the push rod, and the hook is arranged correspondingly to the push rod.

[0005] The beneficial effects of the utility model are as follows: the rebound device is directly installed in the shell without installing other base structures on the outside of the shell. During installation, the shell is directly connected to the corresponding installation slots opened on the cabinet, the overall volume is greatly reduced, and the built-in installation of the rebound device is convenient, the installation space requirement is small, and the installation is convenient.

[0006] In some embodiments, a side baffle is provided on the outer side of the shell, and the side baffle and the shell are an integrally formed structure. Therefore, by providing the side baffle, after the entire rebounder is installed on the cabinet, the shell of the rebounder can be hidden, achieving a hidden installation effect, and at the same time, it can facilitate the insertion and installation of the shell on the cabinet body, playing a certain limiting role.

[0007] In some embodiments, a built-in rebounder further includes a first magnetic sheet and a second magnetic sheet, wherein the first magnetic sheet is fixed to the outer end of the top rod, and the second magnetic sheet is located outside the first magnetic sheet and is arranged corresponding to the first magnetic sheet. Thus, by providing the first magnetic sheet and the second magnetic sheet, the rebounder and the cabinet door can be tightly attracted by the magnetic sheets to play a corresponding rebounding role.

[0008] In some embodiments, one end of the push rod is located in the housing, and the other end extends out of the housing. A pressure block is provided at one end of the push rod, and a hook groove is provided on the pressure block. The hook corresponds to the hook groove, and the spring abuts against the push rod through the pressure block. Thus, the rebound device can play a rebounding role by cooperating and separating the hook and the hook groove.

[0009] In some embodiments, an embedded rebounder further includes an end cap, which is disposed at the rear end of the housing, the hook is fixed to the end cap, and the other end of the spring abuts against the end cap. Thus, the end cap is provided to facilitate the installation of the hook in the housing.

[0010] In some embodiments, a mounting hole is provided at the rear end of the housing, a limiting groove is provided on the side wall of the housing, the limiting groove is connected to the mounting hole, a limiting block is formed on the end cover, the limiting block matches the limiting groove, and a protrusion is provided at the end of the end cover, the protrusion matches the inner wall of the mounting hole. Thus, the fastness of the end cover and the mounting hole can be improved by the cooperation between the protrusion and the mounting hole.

[0011] In some embodiments, a front baffle is provided on the front side of the housing, the front baffle and the housing are an integrally formed structure, and the front baffle is vertically connected to the side baffles. Thus, the front baffle is provided so that after the rebounder is installed on the cabinet, the front end surface of the housing can be hidden, so that the entire housing is hidden in the side baffles and the front baffle.

[0012] In some embodiments, the side baffle is connected to the housing through a connecting block, and the connecting block is provided with a cavity along the length direction of the housing. Thus, by providing the cavity at the connecting block, the housing can be made lightweight, and when it is matched with the cabinet, a certain elastic deformation can be generated, which is conducive to the close matching of the connecting block with the installation slot on the cabinet.

[0013] In some embodiments, the outer side of the housing is provided with two limiting protrusions, and the limiting protrusions and the housing are an integrally formed structure. Thus, by providing the limiting protrusions, it is convenient to cooperate with the corresponding structure on the cabinet, thereby improving the stability of the housing installed on the cabinet.

[0014] In some embodiments, the outer side wall of the housing is provided with ridges, thereby increasing the friction between the housing side wall and the cabinet installation position by providing the ridges, thereby improving the tightness of the fit between the two. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a structural schematic diagram of an embedded rebounder.

[0016] Figure 2 The utility model is an axial cross-sectional structural schematic diagram of an embedded rebounder.

[0017] Figure 3The utility model is a radial cross-sectional structural schematic diagram of an embedded rebounder.

[0018] Figure 4 It is a structural schematic diagram of an embedded rebounder of the utility model from another perspective.

[0019] Figure 5 The utility model is a structural schematic diagram of a rebound device in an embedded rebounder.

[0020] Figure 6 The utility model is a schematic structural diagram of a shell in an embedded rebounder.

[0021] Figure 7 The utility model is a structural schematic diagram of an embedded rebounder matched with an externally matched installation groove. DETAILED DESCRIPTION

[0022] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0023] Reference Figure 1 to Figure 7 . An embedded rebounder includes a shell 1 and a rebound device 2. The rebound device 2 includes a push rod 21, a spring 22 and a hook 23. The push rod 21 and the hook 23 are respectively arranged at two ends of the shell 1. The spring 22 is located in the shell 1, and one end abuts against the push rod 21. The hook 23 is arranged corresponding to the push rod 21. One end of the push rod 21 is located in the shell 1, and the other end extends out of the shell 1. A pressure block 24 is provided at one end of the push rod 21. A hook groove 241 is provided on the pressure block 24. The hook 23 corresponds to the hook groove 241. The spring 22 abuts against the push rod 21 through the pressure block 24. The pressure block 24 and the push rod 21 are fixed by threaded cooperation.

[0024] In actual use, the working process and principle of the rebound device 2 are the same as the working principle of the rebound device 2 in a quick-install rebounder disclosed in Application No. 202322228535.1, which will not be repeated here. The hook 23 and the hook groove 241 are matched and separated to facilitate the compression and rebound of the spring 22, thereby acting on the push rod 21, and through the push rod 21, it can act on the cabinet door.

[0025] When installing the embedded rebounder of the utility model, a mounting groove is opened on the cabinet, the front end and the side of the mounting groove are opened, the shape of the mounting groove matches the shape of the shell 1, and the shell 1 is inserted into the mounting groove from the opening at the front end of the mounting groove, so that the rebounder is embedded in the cabinet, which simplifies the installation structure of the entire rebounder, is easy to install, and has a small requirement for the installation space reserved on the cabinet.

[0026] The outer side of the shell 1 is provided with a side baffle 11, and the side baffle 11 and the shell 1 are an integral injection molding structure. When the shell 1 is installed on the installation slot of the cabinet, the side baffle 11 is located outside the side opening of the installation slot. The side opening of the installation slot and the shell can be shielded by the side baffle 11, thereby realizing the hidden installation of the rebounder. When in use, the color of the side baffle 11 can be conveniently changed according to the actual use scenario, which is suitable for different cabinet use requirements and is conducive to improving the integrity with the cabinet body.

[0027] An embedded rebounder of the utility model also includes a first magnetic sheet 3 and a second magnetic sheet 4. The first magnetic sheet 3 is fixed to the outer end of the top rod 21, and the second magnetic sheet 4 is located on the outer side of the first magnetic sheet 3 and is arranged corresponding to the first magnetic sheet 3. Specifically, a magnetic sheet mounting hole is provided at the outer end of the top rod 21, and the first magnetic sheet 3 is inserted into the magnetic sheet mounting hole, and the front end surface of the first magnetic sheet 3 exceeds the front end surface of the top rod 21, so as to facilitate the suction and tightening effect with the second magnetic sheet 4. The second magnetic sheet 4 can be adhesively fixed on the cabinet door, and can be sucked and tightened with the first magnetic sheet 3. When the cabinet door is opened, the second magnetic sheet 4 is separated from the first magnetic sheet 3 under the action of external force; when the cabinet door is closed, the second magnetic sheet 4 is sucked and tightened with the first magnetic sheet 3.

[0028] The embedded rebounder also includes an end cover 5, which is covered at the rear end of the housing 1, a hook 23 is fixed on the end cover 5, and the other end of the spring 22 abuts against the end cover 5. The hook 23 is fixed on the end cover 5 in the prior art; the end cover 5 is inserted into the housing 1 from the rear end of the housing 1 to achieve matching with the housing 1.

[0029] The rear end of the housing 1 is provided with a mounting hole 12, and the side wall of the housing 1 is provided with a limiting groove 13, which is connected to the mounting hole 12. A limiting block 51 is formed on the end cover 5, and the limiting block 51 matches the limiting groove 13. A protrusion 52 is formed on the end of the end cover 5, and the protrusion 52 matches the inner wall of the mounting hole 12. When the end cover 5 matches with the housing 1, the end cover 5 is inserted into the housing 1 from the mounting hole 12, and when the limiting block 51 moves to the limiting groove 13, the end cover 5 is installed in place in the mounting hole 12. By providing the protrusion 52, the inner wall of the mounting hole 12 is formed with a corresponding groove, which matches the protrusion 52; the protrusion 52 can realize the rapid determination of the installation direction of the end cover 5, facilitate the correspondence between the hook and the hook groove, and improve the tightness of the end cover 51 and the mounting hole 12.

[0030] The front side of the housing 1 is integrally injection molded with a front baffle 14, which is an integrally molded structure with the housing 1 and vertically connected to the side baffle 11. When the housing 1 is installed on the cabinet, the front baffle 14 is located in front of the front opening of the cabinet installation slot, shielding the front opening of the installation slot, further realizing the hidden installation of the rebounder.

[0031] In actual production, the width of the front baffle 14 is greater than the outer diameter of the housing 1, and the width of the side baffle 11 is greater than the outer diameter of the housing 1, so that when assembled on the cabinet, the front baffle 14 and the side baffle 11 are located outside the installation groove. Among them, the opening of the side of the installation groove on the cabinet has a smaller diameter than the outer diameter of the housing 1, thereby preventing the rebounder from falling off the cabinet after installation, and facilitating installation.

[0032] The side baffle 11 is connected to the housing 1 through a connecting block 15, and the connecting block 15 is provided with a cavity 16 along the length direction of the housing. There are two cavities 16, thereby reducing the material used at the connecting block 15 and achieving lightweight; at the same time, the side wall thickness of the cavity 16 is small, so that when the rebounder is installed, the opening of the installation slot on the cabinet can press the connecting block 15, which is convenient for pressing the connecting block 15, has a certain elasticity, and improves the stability of the installation of the rebounder.

[0033] The outer side of the housing 1 is provided with two limiting protrusions 17, and the limiting protrusions 17 are an integrally formed structure with the housing 1. A limiting groove is correspondingly provided on the inner side wall of the installation groove of the cabinet. When the housing 1 is inserted into the installation groove, the limiting protrusion 17 cooperates with the limiting groove to limit the installation position of the housing 1, and at the same time, further prevents the housing 1 from falling off from the side of the installation groove, thereby improving the stability of the built-in rebounder when installed on the cabinet.

[0034] The outer wall of the housing 1 is formed with ridges 18, which are arranged on the upper and lower sides of the limiting protrusion 17. There are multiple ridges 18, which are arranged in sequence along the axial direction of the housing 1. When the housing is installed on the cabinet, the ridges 18 can further press the side walls of the installation groove, thereby increasing the friction force, which can effectively prevent the housing 1 from falling off along the front end opening of the installation groove.

[0035] The above is only a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several modifications and improvements without departing from the inventive concept of the present invention, and these modifications and improvements all fall within the protection scope of the present invention.

Claims

1. A built-in rebounder, characterized in that: The invention comprises a housing (1) and a rebound device (2), wherein the rebound device (2) comprises a push rod (21), a spring (22) and a hook (23), wherein the push rod (21) and the hook (23) are respectively arranged at two ends of the housing (1), the spring (22) is located in the housing (1), one end of the spring (22) is in contact with the push rod (21), and the hook (23) is arranged correspondingly to the push rod (21).

2. The built-in rebounder according to claim 1, characterized in that: The outer side surface of the outer shell (1) is provided with a side baffle (11), and the side baffle (11) and the outer shell (1) are an integrally formed structure.

3. An embedded rebounder according to claim 1 or 2, characterized in that: It also comprises a first magnetic sheet (3) and a second magnetic sheet (4), wherein the first magnetic sheet (3) is fixed to the outer end of the top rod (21), and the second magnetic sheet (4) is located outside the first magnetic sheet (3) and is arranged corresponding to the first magnetic sheet (3).

4. The built-in rebounder according to claim 3, characterized in that: One end of the push rod (21) is located inside the housing (1), and the other end extends out of the housing (1). A pressing block (24) is provided at one end of the push rod (21). A hook groove (241) is provided on the pressing block (24). The hook (23) corresponds to the hook groove (241). The spring (22) abuts against the push rod (21) through the pressing block (24).

5. The built-in rebounder according to claim 4, characterized in that: It also includes an end cover (5), which is arranged on the rear end of the housing (1), the hook (23) is fixed on the end cover (5), and the other end of the spring (22) is in contact with the end cover (5).

6. The built-in rebounder according to claim 5, characterized in that: The rear end of the housing (1) is provided with a mounting hole (12); the side wall of the housing (1) is provided with a limiting groove (13), the limiting groove (13) is communicated with the mounting hole (12); a limiting block (51) is formed on the end cover (5), the limiting block (51) matches with the limiting groove (13); the end of the end cover (5) is provided with a protrusion (52), the protrusion (52) matches with the inner wall of the mounting hole (12).

7. The built-in rebounder according to claim 2, characterized in that: A front baffle (14) is provided on the front side of the shell (1); the front baffle (14) and the shell (1) are an integrally formed structure; the front baffle (14) is vertically connected to the side baffle (11).

8. The built-in rebounder according to claim 7, characterized in that: The side baffle (11) is connected to the outer shell (1) via a connecting block (15), and the connecting block (15) is provided with a cavity (16) along the length direction of the outer shell.

9. The built-in rebounder according to claim 8, characterized in that: The outer side of the housing (1) is provided with a limiting protrusion (17), there are two limiting protrusions (17), and the limiting protrusion (17) and the housing (1) are an integrally formed structure.

10. The built-in rebounder according to claim 9, characterized in that: The outer side wall of the housing (1) is provided with a convex ridge (18).

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