Cabinet supporting base

Abstract

The utility model relates to the technical field of supporting bases, in particular to a cabinet supporting base. According to the technical scheme, the device comprises a supporting plate and a plurality of rolling wheels arranged at the bottom end of the supporting plate, and further comprises a supporting auxiliary assembly arranged at the bottom end of the supporting plate, an inner cavity is formed in the supporting plate, and a transmission mechanism for controlling the supporting auxiliary assembly is arranged in the inner cavity. According to the cabinet, the supporting auxiliary assembly is arranged at the bottom end of the supporting plate, when the cabinet is normally used, the two extrusion blocks are located at the upper ends of the two sliding blocks correspondingly, the vertical positioning effect on the two sliding blocks is achieved, then the bottom end of the U-shaped supporting plate makes contact with the ground, the stress of a plurality of rolling wheels is shared, and the service life of the cabinet is prolonged. Damage to the rollers due to long-time use is avoided; and after the two extrusion blocks are far away from the inverted-T-shaped groove, the U-shaped supporting plate can move upwards, so that the supporting plate can be normally moved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of supporting seats, in particular to a cabinet supporting base. BACKGROUND

[0002] The cabinet supporting seat is a crucial part of the cabinet structure, which directly affects the use experience of people and the service life of the cabinet. The cabinet supporting seat can provide stable support for the cabinet and protect the cabinet. The cabinet supporting seat can avoid direct contact of the cabinet with the ground and can isolate the moisture and dust of the ground.

[0003] The existing cabinet supporting seat is provided with a placing groove in the upper end of the supporting plate and a roller on the bottom plate of the supporting plate. The cabinet is placed in the placing groove in the upper end of the supporting plate, so that the cabinet can be easily moved, the ground under the supporting base is swept, and the environmental hygiene near the cabinet is maintained.

[0004] However, the existing cabinet supporting seat still has some defects in use. Since the cabinet has a certain weight and is placed in a fixed position for a long time, the roller at the bottom is subjected to the pressure of the cabinet for a long time. After long-term use, the roller is damaged, the service life of the roller is affected, and the cabinet is inconvenient to move subsequently. Therefore, the application provides a cabinet supporting base. CONTENT OF THE INVENTION

[0005] The application aims to solve the technical problems in the background art and provides a cabinet supporting base.

[0006] The technical scheme of the application is a cabinet supporting base, which comprises a supporting plate and a plurality of rollers arranged at the bottom end of the supporting plate, and further comprises:

[0007] A supporting auxiliary assembly is arranged at the bottom end of the supporting plate, an inner cavity is formed in the supporting plate, and a transmission mechanism for controlling the supporting auxiliary assembly is arranged in the inner cavity;

[0008] The supporting auxiliary assembly comprises a pair of inverted T-shaped grooves formed in the bottom end of the supporting plate, a sliding block is slidably connected in each of the inverted T-shaped grooves, and a U-shaped supporting plate is fixedly connected at the bottom end of the two sliding blocks and used for supporting the bottom of the supporting plate;

[0009] An extrusion block is slidably connected in each of the inverted T-shaped grooves and located at the upper end of the sliding block, and the extrusion block is used for vertically positioning the sliding block.

[0010] Preferably, one end of each of the two extrusion blocks close to each other extends into the inner cavity;

[0011] An arc-shaped portion is formed at the upper corner of each of the two sliding blocks close to each other, so that the extrusion block can smoothly slide into the upper side of the sliding block;

[0012] The front end of the U-shaped support plate is provided with an arc-shaped groove.

[0013] Preferably, the transmission mechanism comprises a rotating rod rotatably connected in the inner cavity, a gear fixedly connected to the side wall of the rotating rod, two transmission plates fixedly connected to one end of the two extrusion blocks, two racks fixedly connected to one side of the two transmission plates, and two gears in meshing transmission with the two racks.

[0014] Preferably, the front end surface of the support plate is provided with a control groove, the front end of the rotating rod extends into the control groove and is fixedly connected with a torsion block.

[0015] Preferably, the upper end of the support plate is provided with a groove, the groove penetrates the front end surface of the support plate, and a protective strip is fixedly connected to the inner wall of the groove.

[0016] Preferably, when the extrusion block is inserted into the upper end of the sliding block, the bottom end of the U-shaped support plate is in contact with the ground to share the stress of the rollers.

[0017] Compared with the prior art, the present application has the following beneficial technical effects:

[0018] The present application sets a support auxiliary assembly at the bottom end of the support plate. When the cabinet is in normal use, the two extrusion blocks are respectively located at the upper ends of the two sliding blocks, which vertically position the two sliding blocks, so that the bottom end of the U-shaped support plate is in contact with the ground to share the stress of the rollers, avoiding damage to the rollers caused by long-term use. After the two extrusion blocks are away from the inverted T-shaped groove, the U-shaped support plate can be moved upward to move the support plate normally. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a perspective view of a cabinet support base;

[0020] Figure 2 is a front view of the present application Figure 1 ;

[0021] Figure 3 is a structural schematic view of the transmission mechanism in the present application;

[0022] Figure 4 is an enlarged structural schematic view of A in Figure 2 ;

[0023] Reference signs: 1, support plate; 2, protective strip; 3, roller; 4, support auxiliary assembly; 401, inverted T-shaped groove; 402, sliding block; 403, U-shaped support plate; 404, extrusion block; 405, arc-shaped part; 406, arc-shaped groove;

[0024] 5, transmission mechanism; 501, rotating rod; 502, gear; 503, rack; 504, transmission plate;

[0025] 6, control groove; 7, inner cavity. DETAILED DESCRIPTION

[0026] The technical solutions of the present application will be further described in detail below in combination with the drawings and specific embodiments.

[0027] The components of the embodiments of the present application generally described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but only represents selected embodiments of the present application.

[0028] Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present application.

[0029] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0031] EMBODIMENT

[0032] As Figures 1-4 shown, the cabinet supporting base provided by the present application comprises a supporting plate 1 and a plurality of rollers 3 arranged at the bottom end of the supporting plate 1, which facilitates the movement of the cabinet at the upper end of the supporting plate 1. A recess is formed at the upper end of the supporting plate 1, the recess penetrates through the front end face of the supporting plate 1, and a protective strip 2 is fixedly connected to the inner wall of the recess. The cabinet is placed in the recess, and the protective strip 2 can protect the side wall of the cabinet.

[0033] Also include set in the support plate 1 bottom end of support auxiliary assembly 4, the inside of the support plate 1 is provided with a cavity 7, the cavity 7 is provided with a transmission mechanism 5 for controlling support auxiliary assembly 4; through the transmission mechanism 5 control support auxiliary assembly 4.

[0034] Specifically, the support auxiliary assembly 4 includes a pair of inverted T-shaped groove 401 set in the bottom end of the support plate 1, two inverted T-shaped groove 401 is vertically slidingly connected with the slider 402, the bottom end of the two sliders 402 is fixedly connected with the U-shaped support plate 403, for supporting the bottom of the support plate 1 (support state, the bottom end of the U-shaped support plate 403 is in contact with the ground);

[0035] Two inverted T-shaped groove 401 is also horizontally slidingly connected with the extrusion block 404 located at the upper end of the slider 402, for vertical positioning of the slider 402, so that the U-shaped support plate 403 plays a stable support effect.

[0036] Among them, the two extrusion block 404 is extended to the inner cavity 7 from the side of each other. The upper corner of the two sliders 402 is provided with an arc-shaped part 405, so that the extrusion block 404 can be smoothly inserted into the upper part of the slider 402, reducing the probability of being blocked when sliding. The front end of the U-shaped support plate 403 is provided with an arc-shaped groove 406. When the two extrusion blocks 404 are away from the upper part of the slider 402, the foot can be inserted into the arc-shaped groove 406 to push the U-shaped support plate 403 upward, so that the U-shaped support plate 403 is away from the ground, so that the support base can be easily moved. When the extrusion block 404 is inserted into the upper end of the slider 402, the bottom end of the U-shaped support plate 403 is in contact with the ground, and the stress of the roller 3 is shared.

[0037] Specifically, the transmission mechanism 5 includes a rotating rod 501 rotatably connected in the inner cavity 7, the side wall of the rotating rod 501 is fixedly provided with a gear 502, the end of the two extrusion blocks 404 is fixedly connected with a transmission plate 504, the side of the two transmission plates 504 is fixedly connected with a gear rack 503, and the two gear racks 503 are in meshing transmission with the gear 502. The front end surface of the support plate 1 is provided with a control groove 6, and the front end of the rotating rod 501 extends into the control groove 6 and is fixedly connected with a torsion block.

[0038] The working principle of the embodiment is that the cabinet is placed in the groove at the upper end of the support plate 1, and the support base is placed at the designated position, then the rotating rod 501 is rotated, the gear 502 is engaged with the two racks 503 to drive the two racks 503 to move away, the two transmission plates 504 are driven to move away, finally the two extrusion blocks 404 are respectively inserted into the upper ends of the two sliding blocks 402, the two sliding blocks 402 are vertically positioned, the bottom end of the U-shaped support plate 403 is in contact with the ground, thereby sharing the stress of the plurality of rollers 3, avoiding damage to the rollers 3 caused by long-time support, and improving the stability of the support base. When the cabinet needs to be moved to clean the bottom surface of the bottom of the support base, the rotating rod 501 is reversely rotated, the gear 502 is reversely engaged with the two racks 503 to drive the two transmission plates 504 to move away from the two sliding blocks 402, the feet are inserted into the arc-shaped recess 406 during movement, the U-shaped support plate 403 is away from the ground, thereby the cabinet can be easily moved, the bottom surface below the support base can be easily cleaned, the cabinet keeps good sanitary condition, and pests or bacteria are avoided.

[0039] The above specific embodiments are only preferred embodiments of the application, and based on the technical solutions of the application and the related inspiration of the above embodiments, those skilled in the art can make various alternative improvements and combinations on the above specific embodiments; the above specific embodiments are only an explanation of the application, and not a limitation of the application.

Claims

1. A cabinet supporting base comprising a supporting plate (1) and a plurality of rollers (3) provided at the bottom end of the supporting plate (1), characterized in that, Also include: The bottom end of the support plate (1) is provided with a support auxiliary assembly (4), the inside of the support plate (1) is provided with a cavity (7), and the cavity (7) is provided with a transmission mechanism (5) for controlling the support auxiliary assembly (4); The support auxiliary assembly (4) comprises a pair of inverted T-shaped grooves (401) opened at the bottom end of the support plate (1), two sliding blocks (402) are slidably connected in the two inverted T-shaped grooves (401), and the bottom ends of the two sliding blocks (402) are fixedly connected with a U-shaped support plate (403) for supporting the bottom of the support plate (1); Two extrusion blocks (404) are slidably connected in the two inverted T-shaped grooves (401) and located at the upper end of the sliding block (402), and are used for vertically positioning the sliding block (402).

2. A cabinet support base according to claim 1, wherein, Two extrusion blocks (404) extend into the cavity (7) from one end of the other. The upper corner of the side of the two sliding blocks (402) is provided with an arc-shaped part (405), so that the extrusion block (404) can be smoothly inserted into the upper part of the sliding block (402). The front end of the U-shaped support plate (403) is provided with an arc-shaped groove (406).

3. A cabinet support base according to claim 2, wherein, The transmission mechanism (5) comprises a rotating rod (501) rotatably connected in the cavity (7), a gear (502) fixedly connected to the side wall of the rotating rod (501), two transmission plates (504) fixedly connected to one end of the two extrusion blocks (404), two racks (503) fixedly connected to one side of the two transmission plates (504), and the two racks (503) are in meshing transmission with the gear (502).

4. A cabinet support base according to claim 3, wherein, The front end of the rotating rod (501) extends into the control groove (6) and is fixedly connected with a torsion block.

5. A cabinet support base according to claim 1, wherein, The upper end of the support plate (1) is provided with a groove, the groove penetrates the front end surface of the support plate (1), and the inner wall of the groove is fixedly connected with a protection strip (2).

6. A cabinet support base according to claim 1, wherein, When the extrusion block (404) is inserted into the upper end of the sliding block (402), the bottom end of the U-shaped support plate (403) is in contact with the ground, and the stress of the roller (3) is shared.

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