Lifting tea table

Abstract

The utility model relates to the field of lifting table, concretely relates to a lifting tea table. It includes stand, table top and heating module, and the stand includes fixed column and lifting column, and the table top is installed at the top of the lifting column, and the heating module is installed on the lifting column and lifts and falls along with the lifting column. It also includes a pressure protection device, which is provided with a micro switch and a buffer plate. The micro switch is set on the buffer plate, and the buffer plate is set below the heating module. The buffer plate is set below the lifting column. The utility model adopts a larger lifting column to cover a smaller fixed column. During daily lifting and using, the installation plane between the fixed column and the lifting column faces downward, dust and moisture cannot enter, and the heating module is set below the table top and fixedly installed on the lifting column, improving the energy efficiency ratio. The pressure protection device prevents the lifting column from being uncontrollably pressed down when there are sundries below the lifting column, reducing the user's use risk.

Description

Technical Field

[0001] This utility model relates to the field of height-adjustable tables, specifically to a height-adjustable tea table. Background Technology

[0002] With the improvement of living standards and the diversification of living spaces, people have placed higher demands on the functionality and comfort of furniture. As an important type of living room furniture, the height-adjustable tea table has gained widespread use in recent years due to its ability to flexibly adjust the tabletop height to meet the needs of users in various scenarios, such as sitting for tea tasting, dining, working, and standing. These tea tables typically achieve smooth lifting and lowering of the tabletop through built-in electric or manual lifting mechanisms (such as electric push rods, hydraulic cylinders, or scissor-type structures), and feature storage space underneath the tabletop, improving space utilization.

[0003] Most height-adjustable tea tables with heating functions place the heating module inside the four legs. Since the lifting components need to be installed inside the four legs, the effective space is already insufficient. The heating module that can be installed also needs to be reduced in size. The dispersed and small size of the heating module leads to low heating efficiency of the tea table and affects the user experience. Utility Model Content

[0004] The purpose of this utility model is to provide a lifting tea table with a large heating appliance module and safety devices such as lifting anti-pinch and anti-pressure.

[0005] The above objectives are achieved in this way.

[0006] A lifting tea table includes a column, a tabletop, and a heating module. The column includes a fixed column and a lifting column. The tabletop is installed on the top of the lifting column, and the heating module is installed on the lifting column and rises and falls simultaneously with the lifting column.

[0007] It also includes an anti-pressure device, which is equipped with a micro switch and a buffer plate. The micro switch is located on the buffer plate, and the buffer plate is located below the heating module. The buffer plate is positioned below the lifting column.

[0008] The objective of this utility model can also be optimized by the following technical measures.

[0009] Preferably, the fixing column is located inside the lifting column, and the fixing column remains fixed when the lifting column rises.

[0010] Existing lifting tea tables use a larger fixed column that fits over a smaller lifting column. During daily use, the mounting surface between the fixed column and the lifting column faces upwards, allowing dust and moisture to seep in through the gap. This invention, however, uses a larger lifting column that fits over a smaller fixed column. During daily use, the mounting surface between the fixed column and the lifting column faces downwards, preventing dust and moisture from entering.

[0011] Preferably, two adjacent columns on one side below the tabletop are connected by a connecting frame, and the heating module is mounted on the connecting frame.

[0012] With ample space under the countertop, the heating module can be enlarged accordingly to enhance its heating function.

[0013] Preferably, the lifting column is equipped with a lifting screw.

[0014] Furthermore, the top of the lifting column is equipped with a transmission device that is connected to the lifting screw drive.

[0015] Furthermore, a motor is also provided, which is hung on the bottom surface of the platform. The motor is connected to the transmission device to drive the lifting screw to lift.

[0016] Furthermore, it also includes a circuit board, which is electrically connected to the motor and the micro switch.

[0017] Preferably, the columns are arranged in pairs. Arranging them in pairs makes the tea table more stable.

[0018] Preferably, the anti-pressure device further includes a stud, a buffer spring, and a device cover, wherein the micro switch, stud, and buffer spring are all disposed inside the device cover.

[0019] When the bollard descends and the buffer plate encounters an obstacle, it triggers a microswitch. The microswitch transmits a signal to the circuit board, which then controls the motor to reverse, causing the bollard to return to a safe distance.

[0020] By adopting the above technical solution, this utility model uses a larger lifting column to enclose a smaller fixed column. During daily lifting and lowering operations, the mounting surface between the fixed column and the lifting column faces downwards, preventing dust and moisture from entering. Furthermore, by placing the heating module below the platform and fixing it to the lifting column, the heating module can be maximized in size, improving the energy efficiency ratio. In addition, an anti-pressure device is provided to prevent the lifting column from continuing to press down uncontrollably when there are foreign objects under it, reducing the user's operating risk. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the present invention.

[0022] Figure 2 This is a schematic diagram of the present invention after the countertop is removed.

[0023] Figure 3 This is a schematic diagram of a column.

[0024] Figure 4 This is a sectional view of the column.

[0025] Figure 5 Another schematic diagram of this utility model.

[0026] Figure 6 Bit Figure 5 Enlarged view of part A. Detailed Implementation

[0027] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0028] Combination Figure 1 and Figure 3 A lifting tea table includes a column 2, a tabletop 1, a heating module 3, a motor 4, a circuit board, and an anti-pressure device. The circuit board is electrically connected to the motor 4. The column 2 includes a fixed column 24 and a lifting column 23. The columns 2 are arranged in pairs. In this embodiment, there are two columns 2.

[0029] Combination Figure 4 The fixed column 24 is located inside the lifting column 23, and the volume of the lifting column 23 is larger than that of the fixed column 24. The platform 1 is installed on top of the lifting column 23. When the lifting column 23 rises, the fixed column 24 remains fixed. A fixing plate 241 connects the fixed columns 24 to each other to improve the stability of the tea table. Two adjacent columns 2 on one side below the platform 1 are connected by a connecting frame 22. In this embodiment, the connecting frame 22 is a strip-shaped protective mesh made of metal. The connecting frame 22 serves to fix the column and prevent the user from accidentally touching the heating module 3. The connecting frame 22 extends from the outer wall of the lifting column 23 to the outer wall of the other side of the lifting column 23. The heating module 3 is located on the connecting frame 22 and rises and falls together with the lifting column 23.

[0030] Combination Figure 2 and Figure 4 The lifting column 23 is equipped with a lifting screw 25 inside, and a transmission device 21 connected to the lifting screw 25 is provided at the top of the lifting column 23. The motor 4 is hung on the bottom surface of the platform 1, and the motor 4 is connected to the transmission device 21 to drive the lifting screw 25 to lift.

[0031] The anti-pressure device includes a micro switch 32, a buffer plate 33, a stud 34, a buffer spring, and a device cover 31. The device cover 31 is mounted on the connecting frame 22. The buffer plate 33 is connected to the device cover 31 via the stud 34. The buffer plate 33 has an upwardly folded L-shaped connecting lug 331. The stud 34 is connected to the connecting lug 331. A buffer spring is provided between the stud 34 and the connecting lug 331 to allow the buffer plate 33 to move to a limited extent in the vertical direction. The number of studs corresponds to the number of connecting lugs 331 and buffer springs.

[0032] In this embodiment, the anti-pressure device is equipped with four studs 34, and correspondingly four connecting lugs 331 and buffer springs. The micro switch 32 is mounted on the buffer plate 33. When the lifting column 23 descends and the buffer plate 33 encounters an obstacle, it pushes the buffer plate 33 upward, triggering the micro switch 32. After receiving the trigger signal, the micro switch 32 conducts and transmits the signal to the circuit board. The circuit board processes the signal to form a circuit and releases a signal to the motor 4, causing it to perform reverse transmission, driving the lifting screw 25 to rotate in the opposite direction, thereby causing the lifting column 23 to move upward and rise until the lifting column 23 and the fixed plate 241 reach the corresponding safe distance.

Claims

1. A lifting tea table, comprising a column, a tabletop, and a heating module, wherein the column includes a fixed column and a lifting column, and the tabletop is installed on top of the lifting column, characterized in that: The heating module is installed on the lifting column and rises and falls simultaneously with the lifting column; It also includes an anti-pressure device, which is equipped with a micro switch and a buffer plate. The micro switch is located on the buffer plate, and the buffer plate is located below the heating module. The buffer plate is positioned below the lifting column.

2. The lifting tea table according to claim 1, characterized in that: The fixed column is installed inside the lifting column, and remains fixed when the lifting column rises.

3. The lifting tea table according to claim 1, characterized in that: The two adjacent columns on one side below the platform are connected by a connecting frame, and the heating module is mounted on the connecting frame.

4. The lifting tea table according to claim 1, characterized in that: The lifting column is equipped with a lifting screw inside.

5. The lifting tea table according to claim 4, characterized in that: The top of the lifting column is equipped with a transmission device that is connected to the lifting screw drive.

6. The lifting tea table according to claim 5, characterized in that: It also includes a motor, which is mounted on the bottom of the platform and is connected to a transmission device to drive the lifting screw to lift.

7. The lifting tea table according to claim 6, characterized in that: It also includes a circuit board, which is electrically connected to the motor and micro switch.

8. The lifting tea table according to claim 1, characterized in that: The columns are installed in pairs.

9. The lifting tea table according to claim 1, characterized in that: The anti-pressure device also includes a stud, a buffer spring, and a device cover, with the micro switch, stud, and buffer spring all located inside the device cover.

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