Movable soft bag corner cabinet

Abstract

The utility model relates to a cabinet technical field especially is a movable soft package corner cabinet, including cabinet, the bottom surface middle part of cabinet is equipped with support subassembly, support subassembly includes mounting seat, jacks up and control block, mounting seat is fixed in the bottom surface of cabinet, jacks up is movably arranged in the inside lower end of mounting seat, control block is installed in the inside upper end of mounting seat, the top surface distribution of jacks up has the wedge groove, the bottom surface distribution of control block has the wedge-shaped protruding piece matched with wedge groove, the inside of mounting seat is installed with drive screw rod, the bottom surface of mounting seat is covered with base, the bottom surface fixed connection of base and jacks up, rotates drive screw rod, drives control block to move to the inclined structure direction of one end of wedge groove, and then realizes the inclined surface of wedge-shaped protruding piece and the inclined structure of wedge groove are matched, and the horizontal motion is converted into vertical lifting force through the inclined plane, and jacks up moves down, and the reaction force promotes cabinet jacks up, and the effect that stably places is realized through the close of base and ground.

Description

Technical Field

[0001] This utility model relates to the field of cabinet technology, and in particular to a movable soft-pack corner cabinet. Background Technology

[0002] A cabinet is a piece of furniture used to store clothes, documents, and other items. It is usually square or rectangular and made of wood or iron. The use of cabinets can be traced back to the Xia, Shang, and Zhou dynasties. During the Ming and Qing dynasties, the form of cabinets gradually became standardized, and they became an essential piece of furniture in the home. In modern furniture design, cabinets are widely used in spaces such as kitchens, bedrooms, living rooms, and offices, and are mainly composed of a cabinet body and cabinet doors.

[0003] Traditional cabinets are typically placed directly on the ground, requiring users to lift or drag them by hand when moving them. This is time-consuming and laborious, and the bottom of the cabinet rubs against the ground during the dragging process, which can easily scratch the floor and cause wear and damage to the bottom of the cabinet. Although adding lockable casters can switch between moving and temporary fixing to some extent, the casters usually only have a small contact area with the ground, which is much weaker than the large contact area of ​​the cabinet legs or base. Therefore, the inventor has proposed a movable upholstered corner cabinet to solve the above-mentioned technical problems. Utility Model Content

[0004] The purpose of this utility model is achieved through the following method: A movable soft-pack corner cabinet includes a cabinet body, with four casters evenly distributed at the four corners of the bottom surface of the cabinet body. A support component is provided in the middle of the bottom surface of the cabinet body. The support component includes a mounting base, a lifting block, and a control block. The mounting base is fixed to the bottom surface of the cabinet body. The lifting block is movably disposed on the lower inner side of the mounting base. The control block is movably mounted on the upper inner side of the mounting base. The top surface of the lifting block is distributed with wedge-shaped grooves. The groove wall at one end of the wedge-shaped groove adopts an inclined structure. The bottom surface of the control block is distributed with wedge-shaped protrusions that match the wedge-shaped grooves. The wedge-shaped protrusions cooperate with the wedge-shaped grooves. A drive screw is rotatably mounted on the inner side of the mounting base near the control block. The control block is threadedly engaged with the drive screw. The bottom surface of the mounting base has an opening. A base is covered on the opening. The base is fixedly connected to the bottom surface of the lifting block. The bottom surface of the base is higher than the lowest point of the caster surface.

[0005] In a further embodiment of the above description, the top surface of the control block is in contact with the inner top surface of the mounting base. Locking holes are provided at both ends of the side wall of the control block. A first positioning hole and a second positioning hole with the same diameter as the locking hole are respectively provided at the upper end of the outer side of the mounting base near the locking hole. The first positioning hole is concentric with the locking hole at one end of the mounting base, and the second positioning hole intersects eccentrically with the locking hole at the other end of the mounting base. A locking pin is detachably installed between the first mounting hole and the locking hole.

[0006] In a further embodiment of the above description, the lifting block has storage holes at both ends on the side away from the locking hole, and the outer side of the mounting base has mounting holes of the same diameter and concentricity as the storage holes on the side near the storage holes. A storage post is detachably provided between the storage holes and the mounting holes.

[0007] In the above description, as a further embodiment, both ends of the top surface of the lifting block are provided with limiting blocks, and the lower inner end of the mounting base is provided with an movable groove that matches the limiting blocks. The side wall of the lifting block is in contact with the inner wall of the mounting base.

[0008] In the above description, as a further embodiment, a receiving groove is provided on one side wall of the cabinet, and a receiving rod is movably provided in the receiving groove. The lower end of the receiving rod is hinged to the lower end of the receiving groove via a hinge rod. A clearance groove matching the hinge rod is provided at the lower end of the receiving groove near the hinge rod. A return torsion spring is pre-torsional connected between the groove wall of the clearance groove and the side wall of the receiving rod, and the return torsion spring is sleeved on the hinge rod.

[0009] In a further embodiment of the above description, the top of the storage rod is provided with a storage groove, which extends toward the bottom surface of the storage rod. An extension rod is movably provided inside the storage groove, and a protrusion is provided at the lower end of the extension rod. The opening of the storage groove is provided with a limiting protrusion that matches the protrusion.

[0010] In the above description, as a further embodiment, mounting grooves are provided on the four corners of the top surface of the cabinet and the corner edges of the side walls of the cabinet. Protective corner sleeves are glued and filled in the mounting grooves. The protective sleeves are flush with the wall surface of the cabinet. A cross groove is provided at one end of the drive screw. A rotating handle is provided on the outer side of the mounting base near the cross groove. A cross protrusion matching the cross groove is provided at the end of the rotating handle near the cross groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: When in use, by rotating the drive screw, the control block is moved toward the inclined structure at one end of the wedge groove, thereby enabling the inclined surface of the wedge protrusion to cooperate with the inclined structure of the wedge groove. The inclined surface converts the lateral movement into a vertical lifting force, thereby lifting the block downwards. The reaction force pushes the cabinet upwards, reducing the contact between the moving wheels and the ground. At the same time, the base adheres to the ground to achieve a stable placement effect. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of a movable soft-pack corner cabinet in a stationary state, according to this utility model. Figure 2 This is a three-dimensional structural diagram of a movable soft-pack corner cabinet in its moving state according to this utility model; Figure 3 This is a side view of a movable soft-pack corner cabinet in its moving state, according to this utility model.

[0013] Figure 4 This is a side view of a movable soft-pack corner cabinet of this utility model in a stationary state.

[0014] Figure 5 This is an exploded structural diagram of a movable soft-pack corner cabinet according to this utility model; Figure 6 This is an exploded structural diagram of a movable soft-pack corner cabinet from another perspective of this utility model; Figure 7 This is a schematic diagram of the internal structure of a movable soft-pack corner cabinet according to this utility model; Figure 8 This is an exploded structural diagram of the storage rod in a movable soft-pack corner cabinet according to this utility model; In the diagram: 1-cabinet, 2-moving wheels, 3-mounting base, 4-lifting block, 5-control block, 6-wedge groove; 7-Wedge-shaped protrusion, 8-Drive screw, 9-Opening, 10-Base, 11-Locking socket; 12-First positioning socket, 13-Second positioning socket, 14-Locking post, 15-Storage socket; 16-Installation socket, 17-Storage post, 18-Limiting block, 19-Moveable slot, 20-Receiving slot; 21-Storage rod, 22-Hinged rod, 23-Allowing groove, 24-Reset torsion spring, 25-Storage groove; 26-Extension rod, 27-Protrusion block, 28-Limiting protrusion, 29-Mounting groove, 30-Protective corner sleeve; 31-Cross groove, 32-Rotating handle, 33-Cross protrusion. Detailed Implementation

[0015] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0016] For this embodiment, please refer to Figures 1-8The present invention relates to a movable soft-pack corner cabinet, comprising a cabinet body 1, with casters 2 evenly distributed at the four corners of the bottom surface of the cabinet body 1. A support assembly is located in the center of the bottom surface of the cabinet body 1, the support assembly including a mounting base 3, a lifting block 4, and a control block 5. The mounting base 3 is fixed to the bottom surface of the cabinet body 1, the lifting block 4 is movably disposed on the lower inner side of the mounting base 3, and the control block 5 is movably disposed on the upper inner side of the mounting base 3. The top surface of the lifting block 4 is provided with wedge-shaped grooves 6, one end of which... The groove wall adopts an inclined structure. The bottom surface of the control block 5 is distributed with wedge-shaped protrusions 7 that match the wedge-shaped groove 6. The wedge-shaped protrusions 7 cooperate with the wedge-shaped groove 6. The drive screw 8 is rotatably installed on the inner side of the mounting base 3 near the control block 5. The control block 5 and the drive screw 8 are threadedly engaged. The bottom surface of the mounting base 3 is provided with an opening 9. The opening 9 is covered with a base 10. The base 10 is fixedly connected to the bottom surface of the lifting block 4. The bottom surface of the base 10 is higher than the lowest point of the wheel surface of the moving wheel 2. Specifically, when in use, after pulling out the locking pin 14 and the storage pin 17, and unlocking the fixing of the lifting block 4 and the control block 5, the control block 5 is moved toward the inclined structure at one end of the wedge groove 6 by rotating the drive screw 8. The inclined surface of the wedge protrusion 7 on the control block 5 abuts against the inclined structure of the wedge groove 6. The inclined surface converts the lateral movement into a vertical lifting force, and then the lifting block 4 moves downward. The reaction force pushes the cabinet 1 upward, raising the moving wheel 2. At the same time, the stable placement effect is achieved by the base 10 adhering to the ground. Furthermore, when the drive screw 8 is rotated, when the limit blocks 18 at both ends of the lifting block 4 move to the bottom of the movable groove 19, that is, the maximum movable distance, the second positioning socket 13 is aligned with the locking socket 11 at the other end. The user can then insert the locking pin 14 between the second positioning socket 13 and the locking socket 11 to lock the control block 5 and prevent the control block 5 from resetting.

[0017] The top surface of the control block 5 is in contact with the inner top surface of the mounting base 3. Locking holes 11 are provided at both ends of the side wall of the control block 5. A first positioning hole 12 and a second positioning hole 13 with the same diameter as the locking hole 11 are provided at the upper end of the outer side of the mounting base 3 near the locking hole 11. The first positioning hole 12 is concentric with the locking hole 11 at one end of the mounting base 3, and the second positioning hole 13 intersects the locking hole 11 at the other end of the mounting base 3 eccentrically. A locking pin 14 is detachably installed between the first mounting hole 16 and the locking hole 11. The lifting block 4 has storage holes 15 at both ends on the side away from the locking hole 11. The outer side of the mounting base 3 has a mounting hole 16 that is concentric and has the same diameter as the storage hole 15 on the side near the storage hole 15. A storage post 17 is detachably provided between the storage hole 15 and the mounting hole 16. Specifically, when the lifting block 4 is not in use, the storage insert 17 locks the lifting block 4 to prevent the lifting block 4 from moving down due to gravity.

[0018] Both ends of the top surface of the lifting block 4 are provided with limiting blocks 18. The lower inner end of the mounting base 3 is provided with a movable groove 19 that matches the limiting block 18. The side wall of the lifting block 4 is in contact with the inner wall of the mounting base 3.

[0019] A receiving groove 20 is provided on one side wall of the cabinet 1. A receiving rod 21 is movably provided in the receiving groove 25. The lower end of the receiving rod 21 is hinged to the lower end of the receiving groove 20 via a hinge rod 22. A clearance groove 23 matching the hinge rod 22 is provided at the lower end of the receiving groove 20 near the hinge rod 22. A return torsion spring 24 is pre-torsively connected between the groove wall of the clearance groove 23 and the side wall of the receiving rod 21. The return torsion spring 24 is sleeved on the hinge rod 22. The top of the storage rod 21 is provided with a storage groove 25, which extends toward the bottom surface of the storage rod 21. An extension rod 26 is movably provided in the storage groove 25. A protrusion 27 is provided at the lower end of the extension rod 26. A limiting protrusion 28 matching the protrusion 27 is provided at the opening of the storage groove 25. Specifically, when it is necessary to move the cabinet 1, the locking pin 14 is pulled out from the second positioning hole 13, the control drive screw 8 moves in the opposite direction, the control block 5 moves in the opposite direction, and after the lifting block 4 loses its limiting effect, the cabinet 1 falls naturally due to gravity, and the lifting block 4 moves into the mounting base 3 until the moving wheel 2 contacts the ground. Then the user can lift the lifting block 4, and finally insert the storage pin 17 into the mounting hole 16 and the storage hole 15 to position the lifting block 4. Furthermore, after completing the above steps, the user can pull the storage rod 21 out of the receiving slot 20, and then pull out the extension rod 26 to move the cabinet 1. After the movement is complete, press the extension rod 26 back into the storage rod 21. The storage rod 21 is then reset by the pre-tightened spring 24, returning the storage rod 21 to the receiving groove 20.

[0020] Mounting grooves 29 are provided on the four corners of the top surface of the cabinet 1 and on the corner edges of the side wall of the cabinet 1. Protective corner sleeves 30 are glued and filled on the mounting grooves 29. The protective sleeves are flush with the wall surface of the cabinet 1. A cross groove 31 is provided at one end of the drive screw 8. A rotating handle 32 is provided on the outer side of the mounting base 3 near the cross groove 31. A cross protrusion 33 matching the cross groove 31 is provided at the end of the rotating handle 32 near the cross groove 31.

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0022] Furthermore, in the description of the embodiments of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] Finally, it should be noted that the above embodiments are merely specific implementations of this utility model, used to illustrate the technical solution of this utility model, and not to limit it. The protection scope of this utility model is not limited thereto. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that any person skilled in the art can still modify or easily conceive of changes to the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features, within the technical scope disclosed in this utility model. These modifications, changes, or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model, and should all be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A movable upholstered corner cabinet, comprising a cabinet body, wherein casters are evenly distributed at the four corners of the bottom surface of the cabinet body, characterized in that: A support assembly is provided in the middle of the bottom surface of the cabinet. The support assembly includes a mounting base, a lifting block, and a control block. The mounting base is fixed to the bottom surface of the cabinet. The lifting block is movably mounted on the lower inner side of the mounting base. The control block is movably mounted on the upper inner side of the mounting base. The top surface of the lifting block has wedge-shaped grooves. The groove wall at one end of the wedge-shaped groove has an inclined structure. The bottom surface of the control block has wedge-shaped protrusions that match the wedge-shaped grooves. The wedge-shaped protrusions cooperate with the wedge-shaped grooves. A drive screw is rotatably mounted on the inner side of the mounting base near the control block. The control block is threadedly engaged with the drive screw. The bottom surface of the mounting base has an opening. A base is covered on the opening. The base is fixedly connected to the bottom surface of the lifting block. The bottom surface of the base is higher than the lowest point of the wheel surface of the moving wheel.

2. The movable soft-pack corner cabinet according to claim 1, characterized in that: The top surface of the control block is in contact with the inner top surface of the mounting base. Locking holes are provided at both ends of the side wall of the control block. A first positioning hole and a second positioning hole with the same diameter as the locking hole are provided at the upper end of the outer side of the mounting base near the locking hole. The first positioning hole is concentric with the locking hole at one end of the mounting base, and the second positioning hole intersects eccentrically with the locking hole at the other end of the mounting base. A locking pin is detachably installed between the first mounting hole and the locking hole.

3. A movable soft-pack corner cabinet according to claim 2, characterized in that: The lifting block has storage holes at both ends on the side away from the locking hole. The outer side of the mounting base has a mounting hole with the same diameter and concentricity as the storage hole. A storage post is detachably provided between the storage hole and the mounting hole.

4. A movable upholstered corner cabinet according to claim 1, characterized in that: Both ends of the top surface of the lifting block are provided with limiting blocks, and the lower inner end of the mounting base is provided with a movable groove that matches the limiting block. The side wall of the lifting block is in contact with the inner wall of the mounting base.

5. A movable upholstered corner cabinet according to claim 1, characterized in that: A receiving groove is provided on one side wall of the cabinet. A receiving rod is movably installed in the receiving groove. The lower end of the receiving rod is hinged to the lower end of the receiving groove via a hinge rod. A clearance groove matching the hinge rod is provided at the lower end of the receiving groove near the hinge rod. A return torsion spring is pre-torsional connected between the groove wall of the clearance groove and the side wall of the receiving rod. The return torsion spring is sleeved on the hinge rod.

6. A movable upholstered corner cabinet according to claim 5, characterized in that: The top of the storage rod has a storage groove that extends toward the bottom of the storage rod. An extension rod is movably provided inside the storage groove. The lower end of the extension rod has a protrusion. The opening of the storage groove has a limiting protrusion that matches the protrusion.

7. A movable upholstered corner cabinet according to claim 1, characterized in that: Mounting grooves are provided on the four corners of the top surface of the cabinet and the corner edges of the side walls of the cabinet. Protective corner sleeves are glued and filled in the mounting grooves. The protective sleeves are flush with the wall surface of the cabinet. A cross groove is provided at one end of the drive screw. A rotating handle is provided on the outer side of the mounting base near the cross groove. A cross protrusion matching the cross groove is provided at the end of the rotating handle near the cross groove.

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