CN217743505U - Height-adjustable steelframe coffee table - Google Patents

Abstract

The utility model discloses a height-adjustable steel frame coffee table, which relates to the technical field of furniture, comprising a chassis and a table, an adjustment mechanism is fixedly connected to the upper surface of the chassis, and an adjustment mechanism is fixedly connected to the surface of the adjustment mechanism. A connecting sleeve, the surface of the connecting sleeve is fixedly connected with a support rod, one end of the support rod is fixedly connected with an insert block, the lower surface of the table is provided with a placement groove, and the inner wall of the placement groove is fixedly connected with a limiting mechanism . In the utility model, the motor drives the threaded column to rotate, the square block restricts the rotation of the support rod, and then the support rod can move up and down through the cooperation of the threaded column and the screw hole, and the height of the table can be adjusted, which is convenient for different users to use, and then adjust The height of the table, the height adjustment of the table only needs to control the forward or reverse rotation of the motor, and the operation is simple.

Description

A height-adjustable steel frame coffee table

technical field

The utility model relates to the technical field of furniture, in particular to a height-adjustable steel frame coffee table.

Background technique

A coffee table is a household item. The tabletop of the coffee table is relatively small, just enough to put a few cups of coffee and some snacks, and it can only sit around four people.

The coffee tables currently on the market are not easy to disassemble after the assembly is completed, which is not conducive to the user's transfer, and the height adjustment is not convenient enough.

Utility model content

The purpose of the utility model is to solve the shortcomings of the prior art, which is not conducive to user transfer and inconvenient height adjustment, and proposes a height-adjustable steel frame coffee table.

In order to achieve the above object, the utility model adopts the following technical scheme: a height-adjustable steel frame coffee table, including a chassis and a table platform, the upper surface of the chassis is fixedly connected with an adjustment mechanism, and the surface of the adjustment mechanism is fixedly connected There is a connection sleeve, the surface of the connection sleeve is fixedly connected with a support rod, one end of the support rod is fixedly connected with an insert block, the lower surface of the table is provided with a placement groove, and the inner wall of the placement groove is fixedly connected with a limit mechanism.

As a further description of the above technical solution:

The adjustment mechanism includes a casing, the inner wall of the casing is fixedly connected with a motor, the inside of the casing is provided with a movable groove, the inner wall of the movable groove is slidably connected with a square block, and the upper surface of the square block is fixedly connected with a support The lower end surface of the support rod is provided with a screw hole, and the inner thread of the screw hole is connected with a threaded column.

As a further description of the above technical solution:

The output end of the motor is fixedly connected to the threaded column, and the surface of the threaded column is electroplated with a wear-resistant coating.

As a further description of the above technical solution:

A cleaning cover is inlaid on the upper surface of the housing, and the inner wall of the cleaning cover is slidably connected with the support rod.

As a further description of the above technical solution:

The limiting mechanism includes a casing, the casing is sleeved with a return spring, the inner wall of the casing is slidably connected with an insertion rod, the surface of the insertion rod is fixedly connected with a push button, and the surface of the casing is provided with Mating slot.

As a further description of the above technical solution:

The inner wall of the matching groove is slidably connected with the push button, and the surface of the push button is provided with anti-slip lines.

As a further description of the above technical solution:

A card slot is provided on the surface of the casing, the card slot communicates with the matching slot, and the shape of the card slot is adapted to the push button.

As a further description of the above technical solution:

An elastic pad is fixedly connected to the lower surface of the connecting sleeve, and the shape of the elastic pad is adapted to the adjustment mechanism.

As a further description of the above technical solution:

There are four struts, and the four struts are distributed in a circular array on the surface of the connecting sleeve.

As a further description of the above technical solution:

The edges of the upper surface and the lower surface of the table are rounded, and the surface of the table is coated with a waterproof coating.

The utility model has the following beneficial effects:

1. Compared with the existing technology, the height-adjustable steel frame coffee table, the motor drives the threaded column to rotate, the square block restricts the rotation of the support rod, and then through the cooperation of the threaded column and the screw hole, the support rod can move up and down, and the table The height of the table is adjustable, which is convenient for different users to use, and then adjust the height of the table. The height adjustment of the table only needs to control the forward or reverse rotation of the motor, and the operation is simple.

2. Compared with the existing technology, the height-adjustable steel frame coffee table, push the push button to the card slot, compress the return spring at the same time, rotate the push button, and clamp it in the card slot, then the table can be removed After placing the table, then reset the push button, the return spring makes the push button reset, insert the insert rod into the insert block, and fix the insert block, when placing the table, the insert block is inserted into the placement groove, and the support rod is inserted into the table In Taichung, the table is installed. The table is easy to take and place. After the assembly is completed, it can be disassembled for transportation.

3. Compared with the prior art, the height-adjustable steel frame coffee table, when the support rod passes through the cleaning sleeve, the surface dirt is scraped off by the cleaning sleeve, and then the support rod is cleaned. When the pressure is applied, the elastic pad deforms to produce a margin, so that the shell and the connecting sleeve are not easily damaged by the pressure.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of a height-adjustable steel frame coffee table proposed by the utility model;

Fig. 2 is a schematic diagram of the internal structure of the adjustment mechanism of a height-adjustable steel frame coffee table proposed by the utility model;

Fig. 3 is a schematic diagram of the structure at A in Fig. 2 of a height-adjustable steel frame coffee table proposed by the present invention;

Fig. 4 is a partial bottom view of a height-adjustable steel frame coffee table proposed by the utility model;

Fig. 5 is a schematic diagram of the structure at B in Fig. 4 of a height-adjustable steel frame coffee table proposed by the present invention;

Fig. 6 is a structural schematic diagram of a restriction mechanism of a height-adjustable steel frame coffee table proposed by the utility model.

illustration:

1. Chassis; 2. Adjusting mechanism; 3. Connecting sleeve; 4. Strut; 5. Inserting block; 6. Table; Motor; 203, movable slot; 204, square block; 205, support rod; 206, screw hole; 207, threaded column; 208, cleaning sleeve; button; 805, matching slot; 806, card slot.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific Therefore, it cannot be construed as a limitation on the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be interpreted as indicating or implying relative importance. In addition, Unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be interpreted in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection, It can also be an electrical connection; it can be a direct connection, or an indirect connection through an intermediary, or an internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Referring to Figures 1-6, the utility model provides a height-adjustable steel coffee table: it includes a chassis 1 and a table 6, and the edges of the upper surface and the lower surface of the table 6 are rounded, and the rounded corners can not easily To cause harm to the user, the surface of the table 6 is coated with a waterproof coating, and the waterproof coating improves the waterproof ability of the table 6;

The upper surface of the chassis 1 is fixedly connected with an adjustment mechanism 2, the adjustment mechanism 2 includes a housing 201, the inner wall of the housing 201 is fixedly connected with a motor 202, the inside of the housing 201 is provided with a movable groove 203, and the inner wall of the movable groove 203 is slidably connected with a square block 204 , the upper surface of the square block 204 is fixedly connected with a support rod 205, the lower end surface of the support rod 205 is provided with a screw hole 206, the inner thread of the screw hole 206 is connected with a threaded post 207, and the output end of the motor 202 is fixedly connected with the threaded post 207, The surface of the threaded column 207 is electroplated with a wear-resistant coating, the motor 202 drives the threaded column 207 to rotate, the square block 204 limits the rotation of the support rod 205, and then through the cooperation of the threaded column 207 and the screw hole 206, the support rod 205 can move up and down;

The upper surface of the housing 201 is inlaid with a cleaning sleeve 208, and the inner wall of the cleaning sleeve 208 is slidingly connected with the support rod 205. When the support rod 205 passes through the cleaning sleeve 208, the surface dirt is scraped off by the cleaning sleeve 208, and then the support rod 205 is cleaned. ;

The surface of the adjustment mechanism 2 is fixedly connected with the connecting sleeve 3, and the surface of the connecting sleeve 3 is fixedly connected with the struts 4. The number of the struts 4 is four, and the four struts 4 are distributed in a circular array on the surface of the connecting sleeve 3. One end of the pole 4 is fixedly connected with an insert 5, and the lower surface of the table 6 is provided with a placement groove 7, and the inner wall of the placement groove 7 is fixedly connected with a limiting mechanism 8, and the support rod 205 and the table 6 are plugged in, and the table is placed At 6 o'clock, the insert block 5 is inserted into the placement groove 7, and the table 6 is supported by the pole 4.

The restricting mechanism 8 includes a casing 801, which is sleeved with a return spring 802. The inner wall of the casing 801 is slidably connected with an insertion rod 803, and the surface of the insertion rod 803 is fixedly connected with a push button 804. The surface of the casing 801 is provided with a matching Slot 805, the surface of the casing 801 is provided with a card slot 806, the card slot 806 communicates with the matching slot 805, the shape of the card slot 806 is adapted to the push button 804, firstly push the push button 804 to the card slot 806, and simultaneously compress Return spring 802, rotate push button 804, be stuck in the draw-in groove 806, then place table 6, then reset push button 804, under the elastic force of return spring 802, make push button 804 reset, and insert rod 803 is inserted into the plug-in block 5, and the plug-in block 5 is fixed;

The inner wall of the matching groove 805 is slidably connected with the push button 804, and the surface of the push button 804 is provided with anti-skid lines, and the anti-slip lines increase the friction of the push button 804 to facilitate pushing the push button 804;

The lower surface of the connecting sleeve 3 is fixedly connected with an elastic pad 9 whose shape matches the adjustment mechanism 2. When the support rod 205 is retracted, the elastic pad 9 on the connecting sleeve 3 will finally come into contact with the shell 201. If the connecting sleeve 3 and the shell 201, the elastic pad 9 is deformed to produce a margin, so that the shell 201 and the connecting sleeve 3 are not easily damaged by pressure.

Working principle: the motor 202 drives the threaded column 207 to rotate, the square block 204 restricts the rotation of the support rod 205, and then through the cooperation of the threaded column 207 and the screw hole 206, the support rod 205 can move up and down, and then the height of the table 6 is adjusted. Push the push button 804 to the draw-in slot 806, compress the return spring 802 at the same time, rotate the push button 804, be stuck in the draw-in slot 806, place the table 6, then reset the push button 804, under the elastic force of the return spring 802 Under the action, the push button 804 is reset, and the insertion rod 803 is inserted into the plug 5 to fix the plug 5. When the table 6 is placed, the plug 5 is inserted into the placement groove 7, and the support rod 205 is inserted into the table 6 , the table 6 is supported by the support rod 205 and the support rod 4, and then the push button 804 is reset, under the elastic force of the return spring 802, the push button 804 is reset, and the insert rod 803 is inserted into the insert block 5, and the push button 804 is reset. Insert block 5 is fixed, and support effect is good.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present utility model.

Claims (10)

1. The utility model provides a height-adjustable steelframe coffee table, includes chassis (1) and table platform (6), its characterized in that: the utility model discloses a table, including chassis (1), last fixed surface is connected with adjustment mechanism (2) on chassis (1), the fixed surface of adjustment mechanism (2) is connected with adapter sleeve (3), the fixed surface of adapter sleeve (3) is connected with branch (4), the one end fixedly connected with inserted block (5) of branch (4), place groove (7) have been seted up to the lower surface of table platform (6), the inner wall fixedly connected with limiting mechanism (8) of place groove (7).

2. The height-adjustable steel frame coffee table of claim 1, wherein: adjustment mechanism (2) are including shell (201), the inner wall fixedly connected with motor (202) of shell (201), the inside of shell (201) is provided with movable groove (203), the inner wall sliding connection in movable groove (203) has square piece (204), the last fixed surface of square piece (204) is connected with bracing piece (205), screw (206) have been seted up to the lower terminal surface of bracing piece (205), the internal thread of screw (206) is connected with screw post (207).

3. The height-adjustable steel frame coffee table of claim 2, wherein: the output end of the motor (202) is fixedly connected with the threaded column (207), and the surface of the threaded column (207) is plated with a wear-resistant coating.

4. The height-adjustable steel frame coffee table of claim 2, wherein: the upper surface of shell (201) inlays and has clean cover (208), the inner wall and the bracing piece (205) sliding connection of clean cover (208).

5. The height-adjustable steel frame coffee table of claim 1, wherein: limiting mechanism (8) include cover shell (801), reset spring (802) have been cup jointed in cover shell (801), the inner wall sliding connection of cover shell (801) has inserted bar (803), the fixed surface of inserted bar (803) is connected with pushes away button (804), cooperation groove (805) have been seted up on the surface of cover shell (801).

6. The height-adjustable steel frame coffee table of claim 5, wherein: the inner wall of the matching groove (805) is connected with the push button (804) in a sliding mode, and anti-skidding grains are arranged on the surface of the push button (804).

7. The height-adjustable steel frame coffee table of claim 5, wherein: a clamping groove (806) is formed in the surface of the casing (801), the clamping groove (806) is communicated with the matching groove (805), and the shape of the clamping groove (806) is matched with that of the push button (804).

8. The height-adjustable steel frame coffee table of claim 1, wherein: the lower surface of the connecting sleeve (3) is fixedly connected with an elastic pad (9), and the shape of the elastic pad (9) is matched with the adjusting mechanism (2).

9. The height-adjustable steel frame coffee table of claim 1, wherein: the number of the supporting rods (4) is four, and the four supporting rods (4) are distributed on the surface of the connecting sleeve (3) in a circular array.

10. The height-adjustable steel frame coffee table of claim 1, wherein: the edge of table platform (6) upper surface and lower surface all sets up to the fillet, the surface coating of table platform (6) has waterproof coating.

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