Movable combined cabinet

Abstract

The utility model relates to the technical field of combined cabinets, in particular to a movable combined cabinet, which comprises a cabinet body, a movable cabinet body and a movable cabinet body, the storage box is arranged in the storage space in a drawable manner through the opening; the bottom of the support is provided with trundles, and the support is movably arranged on the cabinet body in the height direction of the cabinet body and provided with a first height position and a second height position higher than the first height position on the cabinet body; the limiting piece is made of a ferromagnetic material, the part, deviating from the gravity center, of the limiting piece is pivoted to the storage box, and a limiting hole corresponding to the limiting piece in position is formed in the cabinet body; the magnet is fixedly arranged on the support, attracts the limiting piece when the support is located at the first height position so that the limiting piece can be screwed into the limiting hole, and loses attraction to the limiting piece when the support is located at the second height position. Locking and unlocking between the storage box and the cabinet body can be achieved along with lifting of the support and the trundles in the height direction of the cabinet body, separate control is not needed, and using is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of combined cabinets, in particular to a movable combined cabinet. Background Art

[0002] "Combination cabinet" is a piece of furniture with multiple functions, which usually provides storage and display space. Depending on its design and function, it can include bookcases, wardrobes, shoe cabinets, TV cabinets, etc.

[0003] In order to facilitate movement and transportation, traditional combination cabinets will be equipped with casters with braking function at the bottom of the cabinet body. Since the contact area between the casters and the ground is limited, when placed on a slippery ground (such as a tile floor), the stability of the cabinet will become poor. For this reason, the patent with application number 202122402575.4 proposes a movable combination cabinet. When the movable combination cabinet is fixed, the cylinder is used to make the piston rod pull the push plate upward, so that the universal wheel is located on the top of the base. At this time, the combination cabinet is supported by the base to increase the stability of the combination cabinet. It can be used in different situations and has good practicality.

[0004] However, when implementing the movable combination cabinet of the above structure, it is found that there are at least the following problems: the lifting and lowering of the universal wheel and the locking and unlocking of the drawer need to be controlled step by step, that is: when preparing to move the combination cabinet, the universal wheel needs to be lowered first to make it contact the ground, and then the drawer is fixed by the cooperation of the fixing structures such as the slider, the slide plate, the mounting groove and the sleeve, and finally the combination cabinet is started to be moved. The moving preparation process of the combination cabinet is relatively cumbersome and not conducive to use. For this reason, we propose a movable combination cabinet that is more convenient to move. Utility Model Content

[0005] In order to achieve the above object, the utility model provides a movable combined cabinet, comprising:

[0006] The cabinet body defines a storage space with an opening formed on one side thereof;

[0007] A storage box, which is drawable through the opening and is disposed in the storage space;

[0008] A bracket with casters at the bottom, movably arranged on the cabinet along the height direction of the cabinet and having a first height position and a second height position higher than the first height position on the cabinet;

[0009] A limiting member made of ferromagnetic material, the portion of which deviates from the center of gravity is pivotally connected to the storage box, and a limiting hole corresponding to the position of the limiting member is provided on the cabinet;

[0010] A magnet is fixed to the bracket, and the magnet attracts the limiting member when the bracket is located at the first height position so that the limiting member is screwed into the limiting hole, and loses attraction to the limiting member when the bracket is located at the second height position.

[0011] Optionally, two brackets are provided, and the two brackets are located on opposite sides of the cabinet, and each of the brackets has two casters arranged at intervals along the depth direction of the cabinet.

[0012] Optionally, at least two connecting rods parallel to each other are connected between the bracket and the cabinet, the first ends of the at least two connecting rods are pivotally connected to the bracket, and the second ends of the at least two connecting rods are pivotally connected to the cabinet, and a locking structure is provided between the bracket and the cabinet, and the locking structure can selectively lock the bracket at the first height position or the second height position to allow or limit the movement of the bracket along the height direction of the cabinet.

[0013] Optionally, the locking structure includes a hand screw connected to the bracket and two positioning screw holes with internal threads provided on the cabinet, the two positioning screw holes are arranged at intervals along the height direction of the cabinet, and the hand screw can be screwed into the two positioning screw holes respectively when the bracket is located at the first height position or the second height position.

[0014] Optionally, a mounting hole is provided on the outer wall of the storage box, the limiting member is pivotally connected to the mounting hole, and the limiting hole is provided on the inner wall of the cabinet and corresponds to the position of the mounting hole.

[0015] Optionally, the cabinet body is provided with a plurality of storage spaces distributed along its height direction, each storage space is provided with the storage box, each storage box is provided with a limiting plate, and a magnet is provided on the bracket at a position corresponding to each limiting plate.

[0016] Compared with the prior art, the utility model provides a movable combined cabinet, which has the following beneficial effects:

[0017] 1. The locking and unlocking between the storage box and the cabinet of the utility model can be realized as the bracket and the casters are raised and lowered along the height direction of the cabinet, and no separate control is required, which is more convenient to use;

[0018] 2. The utility model can maintain the stability of the cabinet by arranging brackets and casters on both sides of the cabinet, making the cabinet more stable when moving and placing;

[0019] 3. The utility model hides the limiter in the installation hole of the storage box, which can prevent the user from accidentally touching the limiter when moving the cabinet, thereby ensuring the normal implementation of the locking function of the limiter. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the utility model when the bracket is located at a first height position;

[0021] Figure 2 It is a structural schematic diagram of the utility model when the bracket is located at the second height position;

[0022] Figure 3 For this utility model Figure 1 A schematic diagram of a top view structure;

[0023] Figure 4 For this utility model Figure 3 Schematic diagram of the cut structure at AA;

[0024] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure at B.

[0025] In the figure: 1. Cabinet; 2. Storage box; 3. Bracket; 4. Caster; 5. Limiting piece; 6. Limiting hole; 7. Connecting rod; 8. Thumb screw; 9. Positioning screw hole; 10. Mounting hole; 11. Magnet. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example: See Figures 1 to 5According to an embodiment of the utility model, a technical solution is provided: a movable combined cabinet, comprising a cabinet body 1, a storage box 2, a bracket 3 with casters 4 at the bottom, a limiter 5 made of ferromagnetic material and a magnet 11, wherein the cabinet body 1 defines a storage space with an opening formed on one side thereof; the storage box 2 is arranged in the storage space so as to be drawable through the opening; the bracket 3 is arranged on the cabinet body 1 so as to be movably arranged along the height direction of the cabinet body 1 and has a first height position and a second height position higher than the first height position on the cabinet body 1, it can be understood that When the bracket 3 is located at a first height position, the caster 4 will protrude from the bottom of the cabinet 1 and contact the ground, and when the bracket 3 is located at a second height position, the bottom of the cabinet 1 contacts the ground instead of the caster 4; the position of the limiting member 5 deviating from the center of gravity is pivotally connected to the storage box 2, and a limiting hole 6 corresponding to the position of the limiting member 5 is provided on the cabinet 1; the magnet 11 is fixed to the bracket 3, and the magnet 11 attracts the limiting member 5 when the bracket 3 is located at a first height position, so that it is screwed into the limiting hole 6, and loses attraction to the limiting member 5 when the bracket 3 is located at the second height position. When the bracket 3 and the caster 4 are moved to the first height position, the caster 4 contacts the ground, the magnet 11 can attract the limiting plate to be screwed into the limiting hole 6, and the storage box 2 is synchronously locked on the cabinet 1; when the bracket 3 and the caster 4 are moved to the second height position, the cabinet 1 contacts the ground, the magnet 11 loses its attraction to the limiting plate, and the limiting plate moves out of the limiting hole 6 under the action of gravity, and the lock between the storage box 2 and the cabinet 1 is released. Therefore, in this combination cabinet, the locking and unlocking between the storage box 2 and the cabinet 1 can be achieved as the bracket 3 and the caster 4 are raised and lowered in the height direction of the cabinet 1, without the need for separate control, and is more convenient to use.

[0028] In this exemplary embodiment, two brackets 3 are provided, and the two brackets 3 are located on opposite sides of the cabinet 1. Each bracket 3 has two casters 4 arranged at intervals along the depth direction of the cabinet 1. By providing the brackets 3 and casters 4 on both sides of the cabinet 1, the stability of the cabinet 1 can be maintained, making the cabinet 1 more stable when moving and placing. In other embodiments, the number of brackets 3 and casters 4 can be set according to actual needs and is not limited here.

[0029] In this exemplary embodiment, at least two parallel connecting rods 7 are connected between the bracket 3 and the cabinet 1, the first ends of at least two connecting rods 7 are pivotally connected to the bracket 3, and the second ends of at least two connecting rods 7 are pivotally connected to the cabinet 1. A locking structure is provided between the bracket 3 and the cabinet 1, and the locking structure can selectively lock the bracket 3 at a first height position or a second height position to allow or limit the movement of the bracket 3 along the height direction of the cabinet 1. The bracket 3 can move between the first height position and the second height position through the connecting rod 7, and the bracket 3 can be fixed at the first height position or the second height position by the locking structure. In other embodiments, a device with a telescopic locking function, such as a cylinder, a hydraulic cylinder, or an electric push rod, which drives the bracket 3 to move along the height direction of the cabinet 1, can also be installed on the cabinet 1.

[0030] In this exemplary embodiment, the locking structure includes a hand screw 8 connected to the bracket 3 and two positioning screw holes 9 with internal threads provided on the cabinet 1. The two positioning screw holes 9 are arranged at intervals along the height direction of the cabinet 1. The hand screw 8 can be screwed into the two positioning screw holes 9 respectively when the bracket 3 is at the first height position or the second height position. Through the cooperation of the hand screw 8 and the two positioning screw holes 9, the bracket 3 can be locked at the first height position or the second height position more conveniently. Of course, as long as the bracket 3 can be locked at the first height position or the second height position, there is no special limitation on the specific form of the locking structure.

[0031] In this exemplary embodiment, a mounting hole 10 is provided on the outer wall of the storage box 2, the stopper 5 is pivotally connected to the mounting hole 10, and the stopper hole 6 is provided on the inner wall of the cabinet 1 and corresponds to the position of the mounting hole 10. The stopper 5 is hidden in the mounting hole 10 of the storage box 2 to prevent the user from accidentally touching the stopper 5 when carrying the cabinet 1, thereby ensuring the normal implementation of the locking function of the stopper 5.

[0032] In this exemplary embodiment, the cabinet 1 is provided with a plurality of storage spaces distributed along its height direction, each storage space is provided with a storage box 2, each storage box 2 is provided with a limit plate, and a magnet 11 is provided at a position corresponding to each limit plate on the bracket 3. In this way, the locking and unlocking of the plurality of storage boxes 2 can be controlled by moving a single bracket 3 along the height direction of the cabinet 1.

[0033] Working principle: when the cabinet 1 needs to be moved, the cabinet 1 is tilted to the left, the bracket 3 on the right side of the cabinet 1 is moved to the first height position and fixed by the hand screw 8, then the cabinet 1 is tilted to the right, the bracket 3 on the left side of the cabinet 1 is moved to the first height position and fixed by the hand screw 8. At this time, the cabinet 1 is supported by four casters 4, and the cabinet 1 can be easily moved on the ground. At the same time, the magnet 11 on the bracket 3 will attract the limiter 5, so that the limiter 5 is screwed into the limiter hole 6, and the storage box 2 is locked on the cabinet 1 to prevent the storage box 2 from slipping out of the cabinet 1 during the transportation of the cabinet 1; and when the cabinet 1 needs to be moved, the cabinet 1 is tilted to the right, the bracket 3 on the left side of the cabinet 1 is moved to the first height position and fixed by the hand screw 8. When the cabinet 1 is fixed at a certain position, the brackets 3 on both sides of the cabinet 1 are moved to the second height position and fixed with reference to the above operation. At this time, the bottom of the cabinet 1 is in contact with the ground. At the same time, the magnets 11 on the brackets 3 will move away from the limiting member 5 and lose the attraction to the limiting member 5. The limiting member 5 will be rotated out of the limiting hole 6 under the action of its own gravity, and the lock between the storage box 2 and the cabinet 1 is released, so that the storage box 2 can be normally pulled out and opened. Therefore, in the combined cabinet, the locking and unlocking between the storage box 2 and the cabinet 1 can be realized as the brackets 3 and the casters 4 are raised and lowered in the height direction of the cabinet 1, and no separate control is required, which is more convenient to use.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A movable combined cabinet, characterized in that: include: A cabinet (1) defines a storage space with an opening formed on one side thereof; A storage box (2) is arranged in the storage space and can be drawn out through the opening; A bracket (3) having casters (4) at the bottom, which is movably arranged on the cabinet (1) along the height direction of the cabinet (1) and has a first height position and a second height position higher than the first height position on the cabinet (1); A limiting member (5) made of ferromagnetic material, the portion of which deviates from the center of gravity is pivotally connected to the storage box (2), and a limiting hole (6) corresponding to the position of the limiting member (5) is provided on the cabinet (1); A magnet (11) is fixedly arranged on the bracket (3), and when the bracket (3) is at the first height position, the magnet (11) attracts the limiting member (5) so that the limiting member (5) is screwed into the limiting hole (6), and loses attraction to the limiting member (5) when the bracket (3) is at the second height position.

2. A movable combined cabinet according to claim 1, characterized in that: Two brackets (3) are provided, and the two brackets (3) are located on two opposite sides of the cabinet (1), and each bracket (3) has two casters (4) arranged at intervals along the depth direction of the cabinet (1).

3. A movable combined cabinet according to claim 1 or 2, characterized in that: At least two parallel connecting rods (7) are connected between the bracket (3) and the cabinet (1); the first ends of the at least two connecting rods (7) are pivotally connected to the bracket (3); the second ends of the at least two connecting rods (7) are pivotally connected to the cabinet (1); a locking structure is provided between the bracket (3) and the cabinet (1); the locking structure can selectively lock the bracket (3) at the first height position or the second height position to allow or restrict the bracket (3) to move in the height direction of the cabinet (1).

4. The movable combined cabinet according to claim 3, characterized in that: The locking structure comprises a hand screw (8) connected to the bracket (3) and two positioning screw holes (9) with internal threads provided on the cabinet (1), the two positioning screw holes (9) being arranged at intervals along the height direction of the cabinet (1), and the hand screw (8) can be screwed into the two positioning screw holes (9) respectively when the bracket (3) is located at the first height position or the second height position.

5. The movable combined cabinet according to claim 1, characterized in that: The storage box (2) has an installation hole (10) on its outer wall, the limiting member (5) is pivotally connected to the installation hole (10), and the limiting hole (6) is provided on the inner wall of the cabinet (1) and corresponds to the position of the installation hole (10).

6. The movable combined cabinet according to claim 1, characterized in that: The cabinet body (1) is provided with a plurality of storage spaces distributed along its height direction, each storage space is provided with the storage box (2), each storage box (2) is provided with a limiting plate, and the bracket (3) is provided with a magnet (11) at a position corresponding to each limiting plate.

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