Heating table with adjustable height

Abstract

The utility model provides a heating table with the adjustable height. The heating table comprises a set of footstands, a set of hollow main foot columns, a connecting plate, a table top plate, a heating disc, a set of hollow auxiliary foot columns, a transverse rotating shaft, a set of longitudinal male screw rods and a set of longitudinal female screw rods. Hollow auxiliary foot columns on the two sides of a table top plate and hollow main foot columns of foot bases are combined in a sleeved mode, longitudinal female screw rods and longitudinal male screw rods are arranged in the hollow auxiliary foot columns and the hollow main foot columns respectively, and the longitudinal screw rods are driven by rotation of a transverse rotating shaft on the back face of the table top plate and annular radial fluted discs which are meshed with each other to drive the table top plate to rotate. And the purpose of adjusting the height of the desktop plate is achieved.

Description

Technical Field

[0001] The utility model relates to a heating table with adjustable tabletop height, in particular to a table with an electric heater on the bottom surface, and the tabletop height can be adjusted by rotating the screws screwed in the table legs through a transverse shaft rod to make the tabletop rise or fall. Background Art

[0002] As we all know, most common tables or chairs are of fixed height structure, but the height of users varies greatly, and the desktop is often too high or too low. Due to structural factors, the relevant products in the market usually adopt chair-specific adjustments to deal with this height problem. Screws or air pump components are installed on the main support of the chair to achieve height adjustment. However, according to practical experience, the effect is often less than ideal after using it for a period of time.

[0003] Furthermore, it is really uncomfortable to sit at a desk to read or work when it is cold, so the industry wants to install a heating plate on the back of the desk top to provide a heat source to warm the low-temperature environment in a timely manner. Utility Model Content

[0004] In order to overcome the problems encountered in using a conventional fixed-height table, the utility model aims to provide a warming table with an adjustable table height.

[0005] The utility model provides a heating table with adjustable height, characterized in that it comprises a set of footrests, a set of hollow main footposts, a connecting plate, a table top, a heating plate, a set of hollow auxiliary footposts, a transverse rotating shaft, a set of longitudinal male screws and a set of longitudinal female screws;

[0006] The set of foot seats are arranged symmetrically, each foot seat extends upward to connect with one of the hollow main foot posts, one of the longitudinal male screws is fixed in the hollow of the two hollow main foot posts respectively, and the two hollow main foot posts are connected by the connecting plate;

[0007] The desktop panel has the heating plate installed on its back, and the hollow main legs on both sides of the desktop panel corresponding to the above-mentioned footrests extend downward to connect with the hollow secondary legs and are respectively inserted into the hollow of the hollow main legs. The hollow of the two hollow secondary legs is fixed with a longitudinal female screw, and the top of the longitudinal female screw is provided with a longitudinal annular radial toothed disc, and the longitudinal female screw is screwed with the longitudinal male screws of the two hollow main legs;

[0008] The transverse rotating shaft spans across two hollow auxiliary foot columns fixed on the back of the desktop board. The transverse rotating shaft is provided with transverse annular radial toothed discs meshing with the longitudinal annular radial toothed discs on the outer circumference of the rotating shaft where it intersects with the longitudinal annular radial toothed discs at the top end of the longitudinal male screw.

[0009] The height-adjustable warming table, wherein: the male screw in the hollow main leg and the longitudinal female screw in the hollow secondary leg are interchangeable.

[0010] In the above structure, the horizontal rotating shaft is rotated by turning the handle or the motor main shaft to drive the longitudinal male screws in the hollow secondary legs on both sides of the table top to rotate, and through the screw engagement with the female screws in the hollow main legs, the table top together with the hollow secondary legs can be raised or lowered to achieve the function of adjusting the height of the table top at will. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a three-dimensional appearance diagram of the upper right front of the height-adjustable warming table of the utility model.

[0012] Figure 2 This is a three-dimensional appearance diagram of the upper left rear of the height-adjustable warming table of the utility model.

[0013] Figure 3 This is a three-dimensional appearance diagram of the lower left rear of the height-adjustable warming table of the utility model.

[0014] Figure 4 It is a longitudinal sectional view of the height-adjustable warming table of the utility model.

[0015] Figure 5 The utility model is a side view of the height-adjustable warming table.

[0016] Figure 6 This is a front view of the height-adjustable warming table of the present invention.

[0017] Figure 7 The utility model is a side view of the combination of the transverse rotating shaft and the longitudinal male screw rod or the longitudinal female screw rod of the height-adjustable heating table.

[0018] Figure 8 This is a three-dimensional appearance diagram of the combination of a transverse rotating shaft and a longitudinal male screw or a longitudinal female screw of the height-adjustable heating table of the utility model.

[0019] Fig. 9 The utility model is a front view of the utility model showing the method of raising or lowering the tabletop of the height-adjustable warming table.

[0020] Explanation of the reference numerals: 1-foot base; 2-hollow main foot column; 3-connecting plate; 4-table top; 5-heating plate; 6-hollow secondary foot column; 7-transverse rotating shaft; 71-transverse annular radial toothed disc; 8-longitudinal male screw; 9-longitudinal female screw; 91-longitudinal annular radial toothed disc; 10-rotating handle. DETAILED DESCRIPTION

[0021] Please refer to Figure 1-Figure 8As shown, the utility model provides a heating table with adjustable height, which mainly comprises a set of foot seats 1, a set of hollow main foot columns 2, a connecting plate 3, a table top plate 4, a heating plate 5, a set of hollow secondary foot columns 6, a transverse rotating shaft 7, a set of longitudinal male screws 8 and a set of longitudinal female screws 9.

[0022] The symmetrically grouped foot bases 1 each extend upwardly to connect to a hollow main foot column 2, a longitudinal male screw 8 is fixed in the hollow of the two hollow main foot columns 2 respectively, and the two hollow main foot columns 2 are connected by a connecting plate 3.

[0023] The table top 4 has a heating plate 5 installed on its back. The two sides of the table top 4 correspond to the hollow main legs 2 of the above-mentioned foot base 1, and extend downward to connect with a hollow secondary leg 6 and are respectively inserted into the hollow of the hollow main leg 2. A longitudinal female screw 9 is fixed in the hollow of the two hollow secondary legs 6. The top of the longitudinal female screw 9 is provided with a longitudinal annular radial toothed disk 91. The longitudinal female screw 9 is screwed with the longitudinal male screws 8 of the two hollow main legs 2.

[0024] The transverse rotating shaft 7 spans across two hollow auxiliary legs 6 fixedly mounted on the back of the table top 4. The transverse rotating shaft 7 is provided with transverse annular radial toothed discs 71 meshing with the longitudinal annular radial toothed discs 91 on the outer circumference of the rotating shaft where it intersects with the longitudinal annular radial toothed discs 91 at the top of the longitudinal female screw 9.

[0025] Please refer to Fig. 9 As shown, when the handle 10 is rotated to rotate the horizontal rotating shaft 7, the meshing of the radial toothed plates 71 and 91 arranged in a horizontal and vertical ring shape and the threading of the longitudinal female screw 9 and the longitudinal male screw 8 are linked, so that the table top 4 together with the hollow auxiliary foot column 6 rises or falls, thereby achieving the function of adjusting the height of the table top 4.

[0026] In the height-adjustable heating table of the utility model, the male screw rod 8 in the hollow main leg column 2 and the longitudinal female screw rod 9 in the hollow auxiliary leg column 6 can be interchanged during implementation to achieve the same purpose and function.

Claims

1. A height-adjustable warming table, characterized in that: It comprises a set of foot bases (1), a set of hollow main foot columns (2), a connecting plate (3), a table top (4), a heating plate (5), a set of hollow auxiliary foot columns (6), a transverse rotating shaft (7), a set of longitudinal male screws (8) and a set of longitudinal female screws (9); The group of foot seats (1) are symmetrically arranged, each foot seat (1) extends upward to connect with a hollow main foot column (2), a longitudinal male screw (8) is fixed in the hollow of the two hollow main foot columns (2), and the two hollow main foot columns (2) are connected by the connecting plate (3); The table top (4) has the heating plate (5) mounted on its back. The two sides of the table top (4) corresponding to the hollow main foot column (2) of the foot seat (1) respectively extend downward to connect with a hollow auxiliary foot column (6) and are respectively inserted into the hollow of the hollow main foot column (2). A longitudinal female screw (9) is fixed in the hollow of the two hollow auxiliary foot columns (6). A longitudinal annular radial toothed disc (91) is arranged on the top of the longitudinal female screw (9). The longitudinal female screw (9) is screwed with the longitudinal male screw (8) of the two hollow main foot columns (2). The transverse rotating shaft (7) spans across two hollow secondary foot columns (6) fixedly arranged on the back of the table top (4). The transverse rotating shaft (7) is provided with transverse annular radial toothed discs (71) meshing with the longitudinal annular radial toothed discs (91) on the outer circumference of the rotating shaft at the intersection with the longitudinal annular radial toothed discs (91) at the top end of the longitudinal male screw.

2. The height-adjustable warming table according to claim 1, characterized in that: The longitudinal male screw (8) in the hollow main leg (2) and the longitudinal female screw (9) in the hollow secondary leg (6) are interchangeable.

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