Movable lifting dining table

Abstract

The movable lifting dining table comprises a table top and a base, a supporting arm is arranged on one side of the table top and comprises an upper supporting arm body and a lower supporting arm body, the lower end of the upper supporting arm body is connected with the upper end of the lower supporting arm body in a sleeved mode, the upper end of the upper supporting arm body is connected with the table top, a spring is arranged in the lower supporting arm body, and the upper end of the spring abuts against the lower end of the upper supporting arm body. The spring enables the upper supporting arm to move through elasticity of the spring, a locking device is arranged at the joint of the upper supporting arm and the lower supporting arm and used for limiting the position of the upper supporting arm when the upper supporting arm moves to the needed position, and the lower end of the lower supporting arm is connected with the base.

Description

Technical Field

[0001] The utility model relates to the technical field of dining tables, and more specifically, to a movable lifting dining table. Background Art

[0002] The nursing table is an indispensable equipment in the daily life of caring for patients. Its purpose is to bring convenience to medical staff in the process of caring for patients. Although there are various styles of nursing tables on the market, they have few functions at that time. In the process of caring for patients, they often cannot meet the needs of patients and provide limited convenience to medical staff.

[0003] The existing patent publication number: CN204798248U, discloses a mobile medical dining table, including a rectangular frame, a support with pulleys for supporting the frame at the bottom of the frame, a dining board with holes in the space enclosed by the frame, a cover connected to the top of the frame through a slide rail, and the cover can be slid along the slide rail to cover or open the dining board, and a dirt bucket is detachably connected to the bottom of the frame. When in use, the cover is slid along the slide rail to open the dining board, and then the food is placed on the cover, and the food that needs to be used for the patient is placed on the dining board. When the patient is eating, the dripping soup and other things can flow into the dirt bucket along the holes to avoid wetting the cover. When the patient has finished eating, just cover the cover and it can be quickly used for other purposes, and the area of ​​the dining table can also be expanded.

[0004] However, the lifting mechanism of this dining table is not convenient. It is usually lifted manually, which is very troublesome to adjust. After long-term use, it will cause rust and be difficult to adjust.

[0005] In view of this, the utility model provides a convenient method for lifting and lowering by using elastic springs, which is convenient for personnel to operate and maintain. Utility Model Content

[0006] The utility model aims to provide a mobile lifting dining table which is easy to operate and lift.

[0007] A mobile liftable dining table comprises a table top 10 and a base 20, wherein a support arm is provided on one side of the table top 10, and the support arm comprises an upper support arm 31 and a lower support arm 32, wherein the lower end of the upper support arm 31 is sleeved with the upper end of the lower support arm 32, and the upper end of the upper support arm 31 is connected to the table top 10, and a spring 33 is provided inside the lower support arm 32, and the upper end of the spring 33 abuts against the lower end of the upper support arm 31, and the spring 33 displaces the upper support arm 31 through its elasticity, and a locking device 34 is provided at the connection between the upper support arm 31 and the lower support arm 32, and the locking device 34 is used to limit the position of the upper support arm 31 when the upper support arm 31 is moved to a required position, and the lower end of the lower support arm 32 is connected to the base 20.

[0008] In some embodiments, the top end of the upper support arm 31 is fixedly connected to the folding piece 11 , and the folding piece 11 is detachably connected to the bottom of the desktop 10 .

[0009] Furthermore, the folding edge piece 11 is locked to the table top 10 by bolts.

[0010] Furthermore, the base 20 is arranged parallel to the desktop 10 .

[0011] Furthermore, the base 20 is in an I-shape.

[0012] Furthermore, a slider 35 is provided at the bottom of the lower support arm 32 , and the slider 35 is slidably connected to the base 20 .

[0013] In some embodiments, the slider 35 is a concave structure that is open downward, and the slider 35 is sleeved with a cross bar of the base 20 .

[0014] Furthermore, two corresponding fastening nuts are respectively provided on both sides of the slider 35. By moving the slider 35 to the required position of the crossbar of the base 20 and fixing the position of the slider 35 by the two corresponding fastening nuts, the movement of the slider 35 can be fine-tuned to make the center of gravity of the desktop 10 most stable and less likely to shake.

[0015] Furthermore, the bottom of the base 20 is connected with universal wheels 21 , and the number of the universal wheels 21 is four, and the four universal wheels 21 are respectively located at the four corners of the base 20 .

[0016] Furthermore, the locking device 34 includes a gasket 341 and a locking piece 342. Two parallel hole grooves 344 are provided on the outer side of the upper end of the lower support arm 32. A gasket 341 is provided in the middle of the two parallel hole grooves 344. A connecting piece 343 is provided on the outer side of the hole groove 344 and the gasket 341. A circular hole is provided in the middle of the connecting piece 343. The locking piece 342 is threadedly connected to the connecting piece 343 through the circular hole, and one end of the locking piece 342 abuts against the gasket 341, so that the locking piece 342 abuts against the lower support arm 32.

[0017] The beneficial effects of the utility model: the utility model proposes a mobile liftable dining table, including a table top 10 and a base 20, a support arm is provided on one side of the table top 10, the support arm includes an upper support arm 31 and a lower support arm 32, the lower end of the upper support arm 31 is sleeved with the upper end of the lower support arm 32, the upper end of the upper support arm 31 is connected to the table top 10, a spring 33 is provided inside the lower support arm 32, the upper end of the spring 33 is abutted against the lower end of the upper support arm 31, the spring 33 causes the upper support arm 31 to displace through its elasticity, a locking device 34 is provided at the connection between the upper support arm 31 and the lower support arm 32, the locking device 34 is used to limit the position of the upper support arm 31 when the upper support arm 31 is moved to a required position, and the lower end of the lower support arm 32 is connected to the base 20. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is the front view of the mobile lift dining table of this application.

[0019] Figure 2 A partial side view of the mobile lift dining table of the present application.

[0020] Figure 3 A partial side view of the mobile lift dining table of the present application.

[0021] Figure 4 This is a schematic diagram of the locking device structure of the mobile lift dining table of the present application.

[0022] Figure 5 This is a top view perspective view of the mobile lift dining table of this application.

[0023] Main component symbols

[0024]

[0025]

[0026] The following specific implementation manner will further illustrate the present utility model in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0027] The following examples are described to assist the understanding of the present application, and the examples are not and should not be interpreted in any way as limiting the scope of protection of the present application.

[0028] In the following description, those skilled in the art will recognize that throughout this discussion, components may be described as separate functional units (which may include sub-units), but those skilled in the art will recognize that various components or portions thereof may be divided into separate components or may be integrated together (including within a single system or component).

[0029] At the same time, the connections between components or systems are not intended to be limited to direct connections, rather, the data between these components may be modified, reformatted, or otherwise changed by intermediate components. In addition, additional or fewer connections may be used. It should also be noted that the terms "coupled," "connected," or "input" should be understood to include direct connections, indirect connections through one or more intermediate devices, and wireless connections.

[0030] Embodiment 1:

[0031] like Figure 1 As shown, it is the front view of the mobile lifting dining table of the present application; Figure 2 As shown, it is a partial side view of the mobile lifting dining table of the present application; Figure 3 As shown, it is a partial side view of the mobile lifting dining table of the present application; Figure 4 As shown, it is a schematic diagram of the locking device structure of the mobile lifting dining table of the present application; Figure 5 Shown is a top view perspective view of the mobile lift dining table of the present application.

[0032] A mobile liftable dining table comprises a table top 10 and a base 20, wherein a support arm is provided on one side of the table top 10, and the support arm comprises an upper support arm 31 and a lower support arm 32, wherein the lower end of the upper support arm 31 is sleeved with the upper end of the lower support arm 32, and the upper end of the upper support arm 31 is connected to the table top 10, and a spring 33 is provided inside the lower support arm 32, and the upper end of the spring 33 abuts against the lower end of the upper support arm 31, and the spring 33 displaces the upper support arm 31 through its elasticity, and a locking device 34 is provided at the connection between the upper support arm 31 and the lower support arm 32, and the locking device 34 is used to limit the position of the upper support arm 31 when the upper support arm 31 is moved to a required position, and the lower end of the lower support arm 32 is connected to the base 20.

[0033] In some embodiments, the top end of the upper support arm 31 is fixedly connected to the folding piece 11 , and the folding piece 11 is detachably connected to the bottom of the desktop 10 .

[0034] The folding edge piece 11 is locked with the table top 10 by means of bolts.

[0035] The base 20 is arranged parallel to the desktop 10 .

[0036] The base 20 is in an I-shape.

[0037] A slider 35 is disposed at the bottom of the lower support arm 32 , and the slider 35 is slidably connected to the base 20 .

[0038] In some embodiments, the slider 35 is a concave structure that is open downward, and the slider 35 is sleeved with a cross bar of the base 20 .

[0039] Two corresponding fastening nuts are respectively provided on both sides of the slider 35. By moving the slider 35 to the required position of the crossbar of the base 20 and fixing the position of the slider 35 by the two corresponding fastening nuts, the movement of the slider 35 can be fine-tuned to make the center of gravity of the desktop 10 most stable and less likely to shake.

[0040] The bottom of the base 20 is connected to universal wheels 21 . There are four universal wheels 21 . The four universal wheels 21 are located at four corners of the base 20 , respectively.

[0041] The locking device 34 includes a gasket 341 and a locking piece 342. Two parallel hole grooves 344 are provided on the outer side of the upper end of the lower support arm 32. A gasket 341 is provided in the middle of the two parallel hole grooves 344. A connecting piece 343 is provided on the outer side of the hole groove 344 and the gasket 341. A circular hole is provided in the middle of the connecting piece 343. The locking piece 342 is threadedly connected to the connecting piece 343 through the circular hole, and one end of the locking piece 342 abuts against the gasket 341, so that the locking piece 342 abuts against the lower support arm 32.

[0042] The beneficial effects of the utility model: the utility model proposes a mobile liftable dining table, including a table top 10 and a base 20, a support arm is provided on one side of the table top 10, the support arm includes an upper support arm 31 and a lower support arm 32, the lower end of the upper support arm 31 is sleeved with the upper end of the lower support arm 32, the upper end of the upper support arm 31 is connected to the table top 10, a spring 33 is provided inside the lower support arm 32, the upper end of the spring 33 is abutted against the lower end of the upper support arm 31, the spring 33 causes the upper support arm 31 to displace through its elasticity, a locking device 34 is provided at the connection between the upper support arm 31 and the lower support arm 32, the locking device 34 is used to limit the position of the upper support arm 31 when the upper support arm 31 is moved to a required position, and the lower end of the lower support arm 32 is connected to the base 20.

[0043] Although the present application has disclosed multiple aspects and embodiments, other aspects and embodiments will be obvious to those skilled in the art, and several modifications and improvements may be made without departing from the concept of the present application, all of which belong to the protection scope of the present application. The multiple aspects and embodiments disclosed in the present application are only for illustration and are not intended to limit the present application. The actual protection scope of the present application shall be subject to the claims.

Claims

1. A mobile lifting dining table, comprising a tabletop (10) and a base (20), wherein a support arm is provided on one side of the tabletop (10), characterized in that: The support arm comprises an upper support arm (31) and a lower support arm (32); the lower end of the upper support arm (31) is sleeved with the upper end of the lower support arm (32); the upper end of the upper support arm (31) is connected to a tabletop (10); a spring (33) is provided inside the lower support arm (32); the upper end of the spring (33) abuts against the lower end of the upper support arm (31); the spring (33) causes the upper support arm (31) to move by its elasticity; a locking device (34) is provided at the connection between the upper support arm (31) and the lower support arm (32); the locking device (34) is used to limit the position of the upper support arm (31) when the upper support arm (31) is moved to a required position; the lower end of the lower support arm (32) is connected to the base (20).

2. The mobile liftable dining table according to claim 1, characterized in that: The top end of the upper support arm (31) is fixedly connected to the folding piece (11), and the folding piece (11) is detachably connected to the bottom of the table top (10).

3. The mobile liftable dining table according to claim 2, characterized in that: The folding edge piece (11) is locked with the table top (10) via bolts.

4. The mobile liftable dining table according to claim 1, characterized in that: The base (20) is arranged parallel to the table top (10).

5. The mobile liftable dining table according to claim 1, characterized in that: The base (20) is in an I-shape.

6. The mobile liftable dining table according to claim 1, characterized in that: A sliding block (35) is provided at the bottom of the lower support arm (32), and the sliding block (35) is slidably connected to the base (20).

7. The mobile liftable dining table according to claim 6, characterized in that: The slider (35) is a concave structure that opens downwards, and the slider (35) is sleeved with a crossbar of the base (20).

8. The mobile liftable dining table according to claim 6, characterized in that: Two corresponding fastening nuts are respectively provided on both sides of the slider (35). The slider (35) is moved to a desired position of the crossbar of the base (20), and the position of the slider (35) is fixed by the two corresponding fastening nuts.

9. The mobile liftable dining table according to claim 1, characterized in that: The bottom of the base (20) is connected with a universal wheel (21), and there are four universal wheels (21). The four universal wheels (21) are respectively located at four corners of the base (20).

10. The mobile liftable dining table according to claim 1, characterized in that: The locking device (34) comprises a gasket (341) and a locking member (342); two parallel hole grooves (344) are arranged on the outer side of the upper end of the lower support arm (32); a gasket (341) is arranged in the middle of the two parallel hole grooves (344); a connecting member (343) is arranged on the outer side of the hole groove (344) and the gasket (341); a circular hole is arranged in the middle of the connecting member (343); the locking member (342) is threadedly connected to the connecting member (343) through the circular hole, and one end of the locking member (342) abuts against the gasket (341), so that the locking member (342) abuts against the lower support arm (32).

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