Movable base for furniture

Abstract

The utility model discloses a movable base for furniture, which comprises a bearing plate and a fixed rod, the bottom of the bearing plate is connected with the fixed rod, the bottom of the fixed rod is provided with movable wheels, the side surface of the bearing plate is provided with a vertical plate, the vertical plate is internally provided with a through hole, a threaded rod penetrates through the through hole, and the outer part of the threaded rod is in threaded connection with a nut. And a frame body is arranged on the other side of the threaded rod, and a fixing base is arranged in the frame body. According to the movable base for the furniture, the vertical plate is installed on the side face of the bearing plate, the frame is installed on the side face of the vertical plate, and the rolling shafts are connected into the frame through the fixing bases, so that articles are conveniently loaded and unloaded, and when the articles need to be carried, workers can push the articles and move through the rolling shafts in the frame, and the moving base is convenient to use. When furniture is installed, the furniture can be pushed upwards, and when the furniture is moved away, the furniture can be pushed downwards, so that the assembling and disassembling operations are relatively simple when the furniture is used.

Description

TECHNICAL FIELD

[0001] The utility model belongs to furniture position transfer technical field especially relates to a furniture is with mobile base. BACKGROUND

[0002] The furniture mobile base is a device that can conveniently move furniture, which is composed of four wheels and a bearing platform. The wheels enable the base to be moved at will, and the bearing platform is used to support furniture, helping users to easily move heavy or difficult-to-move furniture. When selecting, the bearing capacity, shape size, wheel type and material quality of the bearing base should be considered to ensure that it can meet the actual use requirements and have sufficient durability.

[0003] The furniture mobile base on the market has the following problems in application:

[0004] 1. In the actual use process of the traditional mobile base, the staff needs to first carry the goods to be moved to the top of the mobile base after moving the mobile base to the side of the goods to be moved. Then, the mobile base is pushed to move the goods. After moving to the appropriate position, the staff needs to manually move the goods to the appropriate position again. This is relatively cumbersome in operation, and it is inconvenient to load and unload furniture.

[0005] 2. Most mobile bases in application often place the goods on the top of the bearing structure for transfer. When the volume of the goods is large, the staff will tilt due to gravity when transporting with the help of the moving tool, and the center of gravity will be unstable. Therefore, the bearing effect is weak in application. INVENTION CONTENTS

[0006] The utility model aims at providing a furniture mobile base to solve the technical problems proposed in the background art.

[0007] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a furniture mobile base, including bearing plate and fixed rod, the bottom of the bearing plate is connected with the fixed rod, the bottom of the fixed rod is installed with the moving wheel, the side of the bearing plate is equipped with the vertical board, the inside of the vertical board is equipped with the perforation, the inside of the perforation is penetrated with the threaded rod, the outside of the threaded rod is connected with the nut in the screw thread, the other side of the threaded rod is equipped with the frame, the inside of the frame is equipped with the fixed seat, the fixed seat is in the symmetrical distribution form, the side of the fixed seat is connected through the roller.

[0008] Preferably, the side of the load-bearing plate is slidably connected with a first extension plate, the side of the first extension plate is slidably connected with a second extension plate, the side of the second extension plate is provided with a push-pull plate, the bottom of the first extension plate is provided with a first threaded groove, the inside of the first threaded groove is threadedly connected with a first threaded block, the bottom of the second extension plate is provided with a second threaded groove, the inside of the second threaded groove is threadedly connected with a second threaded block, and the lower portions of the first threaded block and the second threaded block are provided with moving wheels.

[0009] Preferably, the side of the vertical plate is provided with a positioning groove, the side of the frame body is connected with a positioning plate, the side of the positioning plate is connected with a threaded rod, and the positioning plate is embedded in the inside of the positioning groove.

[0010] Preferably, the side of the frame body is provided with an insertion rod, the insertion rod is in a symmetrical distribution form, the side of the load-bearing plate is provided with a sleeve, and the insertion rod is inserted into the inside of the sleeve.

[0011] Preferably, the bottom of the first threaded block is connected with a reinforcing plate, the other end of the reinforcing plate is connected with a moving wheel, the bottom of the first threaded block is connected with a reinforcing plate, and the bottom of the reinforcing plate is connected with a moving wheel.

[0012] Preferably, the inside of the load-bearing plate is provided with a cavity and a first sliding groove, the inside of the cavity is mounted with a first extension plate, the side of the first extension plate is provided with a first sliding block, the inside of the first sliding groove is embedded with the first sliding block, the bottom of the second extension plate is provided with a second sliding block, the top of the first extension plate is provided with a second sliding groove, and the first sliding block is embedded in the inside of the second sliding groove.

[0013] The movable base for furniture has the following advantages:

[0014] 1. The movable base for furniture, by installing a vertical plate on the side of the load-bearing plate, installing a frame body on the side of the vertical plate, and connecting a rolling shaft in the inside of the frame body through a fixing seat, the article can be conveniently loaded and unloaded, when the article needs to be carried, the frame body is taken out and installed in the inside of the vertical plate by using a fastener, so that the staff can push the article and move by means of the rolling shaft in the inside of the frame body, when the furniture is installed, it can be pushed upward, and when the furniture is removed, it can be pushed downward, so that the loading and unloading operations are relatively simple during use.

[0015] 2. The mobile base for furniture, by installing the first extension plate inside the bearing plate, slidingly connecting the second extension plate on the top of the first extension plate, and installing the mobile wheel on the bottom of the extension plate, the bearing area is expanded, in order to facilitate the transportation of large volume furniture, first adjust the first extension plate and the second extension plate to the appropriate position, remove the mobile wheel structure, and install it on the bottom of the first extension plate and the second extension plate respectively, so that the object can be placed on the top of the bearing plate, and the bearing area is expanded at the bottom during transportation, and the bearing force is strong during application. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0018] Figure 2 It is a schematic diagram of the nut structure of the present application;

[0019] Figure 3 It is a schematic diagram of the insertion rod structure of the present application;

[0020] Figure 4 It is a schematic diagram of the roller structure of the present application;

[0021] Figure 5 It is a schematic diagram of the reinforcing plate structure of the present application;

[0022] Figure 6 It is a schematic diagram of the reinforcing plate structure of the present application;

[0023] Figure 7 It is a schematic diagram of the first threaded groove structure of the present application.

[0024] Marked in the figure: 1, bearing plate; 2, fixed rod; 3, mobile wheel; 4, first sliding groove; 5, first sliding block; 6, first extension plate; 7, second extension plate; 8, second sliding groove; 9, second sliding block; 10, push-pull plate; 11, first threaded groove; 12, second threaded groove; 13, first threaded block; 14, second threaded block; 15, reinforcing plate; 16, reinforcing plate; 17, vertical plate; 18, positioning plate; 19, positioning groove; 20, perforation; 21, threaded rod; 22, nut; 23, sleeve; 24, insertion rod; 25, frame; 26, fixed seat; 27, roller; 28, cavity. DETAILED DESCRIPTION

[0025] In the following description, certain example embodiments will simply be described. As can be appreciated by one skilled in the art, the described embodiments can be modified in various different ways without departing from the spirit or scope of embodiments of the present application. Therefore, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0026] In the description of embodiments of the present application, it should be understood that the orientation or positional relationship indicated by the terms "length", "vertical", "horizontal", "top", "bottom" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of the present application and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0027] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of embodiments of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0028] In embodiments of the present application, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected, or it can be communicated; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication or interaction relationship of two elements. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0029] The following disclosure provides many different embodiments or examples for implementing different structures of the embodiments of the present application. In order to simplify the disclosure of the embodiments of the present application, the components and settings of a specific example are described in the following. Of course, they are only examples, and the purpose is not to limit the embodiments of the present application. In addition, the embodiments of the present application can repeatedly refer to numbers and / or letters in different examples. Such repetition is for the purpose of simplification and clarity, and in itself does not indicate the relationship between the various embodiments and / or settings being discussed.

[0030] In order to better understand the purpose, structure and function of the present application, the following will further describe the mobile base for furniture in combination with the drawings.

[0031] AsFigures 1-7 The utility model discloses a furniture mobile base, including bearing plate 1 and fixed rod 2, the bottom connection fixed rod 2 of bearing plate 1, the bottom installation of fixed rod 2 mobile wheel 3, the side of bearing plate 1 is equipped with vertical board 17, the inside of vertical board 17 is set through hole 20, and the inside of through hole 20 is penetrated screw rod 21, because being equipped with through hole 20, the screw rod 21 is penetrated inside vertical board 17 conveniently, the outside screw connection nut 22 of screw rod 21, one side of screw rod 21 is equipped with frame 25, the inside of frame 25 is equipped with fixed seat 26, and fixed seat 26 is symmetric distribution form, and the side of fixed seat 26 is connected through roller 27, when furniture is installed, pushes up, when furniture is removed, pushes down, so that the operation of loading and unloading is relatively simple when using.

[0032] The side of bearing plate 1 is connected with the first extension plate 6, the side of the first extension plate 6 is connected with the second extension plate 7, the side of the second extension plate 7 is provided with the push-pull plate 10, the bottom of the first extension plate 6 is provided with the first screw groove 11, the inside of the first screw groove 11 is screwed with the first screw block 13, the bottom of the second extension plate 7 is provided with the second screw groove 12, the inside of the second screw groove 12 is screwed with the second screw block 14, the lower part of the first screw block 13 and the second screw block 14 is provided with the mobile wheel 3, the inside of the bearing plate 1 is provided with the first extension plate 6, the top of the first extension plate 6 is connected with the second extension plate 7, and the bottom of the extension plate is provided with the mobile wheel 3, which is convenient to expand the bearing area, and the mobile wheel structure is installed at the bottom of the first extension plate 6 and the second extension plate 7, so that the goods can be placed on the top of the bearing plate 1, and the bearing area is expanded at the bottom during transportation, and the bearing force is strong during application.

[0033] The side of the vertical board 17 is provided with the positioning groove 19, the side of the frame 25 is connected with the positioning plate 18, the side of the positioning plate 18 is connected with the screw rod 21, and the positioning plate 18 is embedded in the inside of the positioning groove 19, so that the frame 25 can be positioned on the inside of the vertical board 17.

[0034] The side of the frame 25 is provided with the plug rod 24, the plug rod 24 is symmetrically distributed, the side of the bearing plate 1 is provided with the sleeve 23, and the plug rod 24 is inserted into the inside of the sleeve 23, so that the positioning rod can be inserted into the inside.

[0035] The bottom of the first threaded block 13 is connected with a reinforcing plate 15, the other end of the reinforcing plate 15 is connected with the moving wheel 3, the bottom of the first threaded block 13 is connected with a reinforcing plate 16, the bottom of the reinforcing plate 16 is connected with the moving wheel 3, due to the reinforcing plate 15 and the reinforcing plate 16, the moving wheel 3 is connected with the first threaded block 13 and the second threaded block 14 respectively.

[0036] The inside of the bearing plate 1 is provided with a cavity 28 and a first sliding groove 4, the inside of the cavity 28 is provided with a first extension plate 6, the side of the first extension plate 6 is provided with a first sliding block 5, the inside of the first sliding groove 4 is inlaid with the first sliding block 5, the bottom of a second extension plate 7 is provided with a second sliding block 9, the top of the first extension plate 6 is provided with a second sliding groove 8, the first sliding block 5 is inlaid in the inside of the second sliding groove 8, due to the first sliding block 5 and the first sliding groove 4, the first extension plate 6 is moved in the inside of the bearing plate.

[0037] The working principle of the furniture moving base is as follows: when the furniture moving base is applied, first, the load bearing plate 1 moving structure needs to be moved to a position, and then placed on a plane; in order to facilitate the transportation of furniture with a larger volume, a cavity 28 and a first sliding groove 4 are formed in the load bearing plate 1, a first extension plate 6 is connected to the first sliding groove 4 through a first sliding block 5, a second extension plate 7 is connected to the top of the first extension plate 6, the first extension plate 6 and the second extension plate 7 are adjusted to a suitable position, and then the moving wheel 3 structure is taken out; a first threaded groove 11 is formed in the bottom of the first extension plate 6, a second threaded groove 12 is formed in the bottom of the second extension plate 7, a first threaded block 13 is connected to the first threaded groove 11, a second threaded block 14 is threadedly connected to the second threaded groove 12, the moving wheel 3 is connected to the bottom of the first extension plate 6 through a reinforcing plate 15, and the moving wheel 3 is connected to the bottom of the second extension plate 7 through a reinforcing plate 16; in this way, the articles can be placed on the top of the load bearing plate 1, the bottom bearing area is expanded during transportation, the bearing capacity is strong during application, and the furniture can be conveniently transported; in order to facilitate the transportation of furniture, a vertical plate 17 is connected to the side of the load bearing plate 1, a frame 25 is installed on the side of the vertical plate 17, a through hole 20 and a positioning groove 19 are formed in the vertical plate 17, a positioning plate 18 is connected to a threaded rod 21 on the side of the frame 25, and a roller 27 is connected to a fixing seat 26 in the frame 25; when the articles need to be moved, the positioning plate 18 is embedded in the positioning groove 19, the threaded rod 21 penetrates through the through hole 20, and the threaded rod 21 is screwed to be connected and fixed; in this way, the frame 25 can be installed on the side of the load bearing plate, and then the articles can be pushed by the staff and moved by the roller 27 in the frame 25; when the furniture is installed, the furniture is pushed upward, and when the furniture is removed, the furniture is pushed downward; in this way, the installation and removal operations are simple during use, and the push-pull plate 10 on the side of the second extension plate 7 can clamp the side of the articles; when the articles are not needed, the moving wheel 3 structure is disassembled from the bottom of the first extension plate 6 and the second extension plate 7, and then the first extension plate 6 and the second extension plate 7 are installed in the inside.

[0038] It can be understood that the utility model is described through some embodiments, and those skilled in the art know that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope protected by the utility model.

Claims

1. A mobile base for furniture, comprising a load bearing plate (1) and a fixed rod (2), the bottom of the load bearing plate (1) being connected to the fixed rod (2), the bottom of the fixed rod (2) being provided with a mobile wheel (3), characterized in that: The side of the load-bearing plate (1) is provided with a vertical plate (17), the inside of the vertical plate (17) is provided with a through hole (20), the inside of the through hole (20) penetrates a threaded rod (21), the outside of the threaded rod (21) is threadedly connected with a nut (22), the other side of the threaded rod (21) is provided with a frame (25), the inside of the frame (25) is provided with a fixing seat (26), the fixing seat (26) is symmetrically distributed, and the side of the fixing seat (26) is connected through a roller (27).

2. The mobile base for furniture according to claim 1, wherein: The side of the load-bearing plate (1) is slidably connected with a first extension plate (6), the side of the first extension plate (6) is slidably connected with a second extension plate (7), the side of the second extension plate (7) is provided with a push-pull plate (10), the bottom of the first extension plate (6) is provided with a first threaded groove (11), the inside of the first threaded groove (11) is threadedly connected with a first threaded block (13), the bottom of the second extension plate (7) is provided with a second threaded groove (12), the inside of the second threaded groove (12) is threadedly connected with a second threaded block (14), and the lower portions of the first threaded block (13) and the second threaded block (14) are provided with a moving wheel (3).

3. The mobile base for furniture of claim 1, wherein: The side of the vertical plate (17) is provided with a positioning groove (19), the side of the frame (25) is connected with a positioning plate (18), the side of the positioning plate (18) is connected with the threaded rod (21), and the positioning plate (18) is inlaid in the inside of the positioning groove (19).

4. The mobile base for furniture of claim 3, wherein: The side of the frame (25) is provided with an insertion rod (24), the insertion rod (24) is symmetrically distributed, the side of the load-bearing plate (1) is provided with a sleeve (23), and the insertion rod (24) is inserted into the inside of the sleeve (23).

5. The mobile base for furniture of claim 2, wherein: The bottom of the first threaded block (13) is connected with a reinforcing plate (15), the other end of the reinforcing plate (15) is connected with the moving wheel (3), the bottom of the first threaded block (13) is connected with a reinforcing plate (16), and the bottom of the reinforcing plate (16) is connected with the moving wheel (3).

6. The mobile base for furniture of claim 2, wherein: The inside of the load-bearing plate (1) is provided with a cavity (28) and a first sliding groove (4), the inside of the cavity (28) is mounted with the first extension plate (6), the side of the first extension plate (6) is provided with a first sliding block (5), the inside of the first sliding groove (4) is inlaid with the first sliding block (5), the bottom of the second extension plate (7) is provided with a second sliding block (9), the top of the first extension plate (6) is provided with a second sliding groove (8), and the first sliding block (5) is inlaid in the inside of the second sliding groove (8).

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