CN213720492U

CN213720492U - Hidden folding table

Info

Publication number: CN213720492U
Application number: CN202022063542.7U
Authority: CN
Inventors: 孙士博; 孙建新; 刘红梅
Original assignee: Langfang Zhengtai Furniture Co ltd
Current assignee: Langfang Zhengtai Furniture Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-07-20
Anticipated expiration: 2030-09-21

Abstract

The utility model provides a hidden folding table. In the technical scheme, the desk plate is supported by the lifting frame with the electric push rod, so that the height adjusting function of the desk plate is realized. Meanwhile, the box body is utilized to play a role in bearing and containing the lifting frame, when the lifting frame is completely contracted, the table plate is directly lapped at the upper end of the box body, the table plate and the box body form a closed space, so that the lifting frame is hidden in the closed space, and the attractiveness is ensured. Furthermore, the utility model discloses utilize the hinge to bear the abduction board in table both sides, when needs extend the desktop area, can expand the abduction board to take out, hold in the abduction board bottom with flexible trailing arm from the cell body of table bottom, thereby make the abduction board keep the expansion state. The utility model discloses can not only hide mechanical component after folding, can freely adjust the table height moreover, and accommodation process convenient operation, simultaneously, can also extend the desktop area to a certain extent, have good result of use and outstanding technical advantage.

Description

Hidden folding table

Technical Field

The utility model relates to the technical field of furniture, concretely relates to hidden form folding table.

Background

The folding table is a table with a folding function and is generally of a steel or wood structure. Because the folding table is convenient to fold and transport, the folding table is widely applied to temporary hospitality places such as banquets, meetings and exhibitions, and becomes indispensable furniture in places such as hotels and exhibitions.

The folding table has been produced for hundreds of years, and the core function of the folding table is that the folding table can save the volume by a folding mode, so that the occupied space is reduced when the folding table is not used for the time. Along with the design concept of household articles is gradually humanized, the folding table has new changes in the aspects of structure, implementation mode, functional characteristics and the like, and various novel folding tables are continuously pushed to the market. In the prior art, after a conventional folding table performs folding action, a mechanical folding assembly of the conventional folding table is in an exposed state and looks not beautiful enough; in addition, the area of the desktop of the conventional folding table is fixed, and the area of the desktop cannot be properly adjusted according to the use requirement; in addition, after the conventional folding table is unfolded, the height of the table top of the conventional folding table is fixed, and the height of the table top cannot be adjusted according to requirements.

Disclosure of Invention

The utility model aims at providing a hidden form folding table to prior art's technical defect to solve conventional folding table and after carrying out folding action, its mechanical folding assembly is in the state of exposing, not enough pleasing to the eye technical problem.

The utility model discloses another technical problem that will solve is, how to develop a folding table that folding back, mechanical folding assembly can be hidden.

The to-be-solved technical problem of the utility model is that the conventional folding table is difficult to adjust the table top area conveniently.

The utility model discloses still another technical problem that solves is that conventional folding table is difficult to adjust the desktop height according to the demand.

In order to realize the technical purpose, the utility model adopts the following technical scheme:

the hidden folding table comprises a box body, a lifting frame, a rear side end, a front side end, a lower sliding groove, a table plate, an upper sliding groove, a bearing arm, an electric push rod, a hinge, an outward-extending plate, a groove body, a telescopic supporting arm and an underframe, wherein the upper end of the box body is opened, the rear side end of the lower part of the lifting frame is hinged with the box body, the rear side end of the upper part of the lifting frame is hinged with the table plate, the table plate is positioned right above the box body, the lower sliding groove is arranged on the box body, the upper sliding groove is arranged on the table plate, the front side end of the lower part of the lifting frame is embedded into the lower sliding groove, and the front side end of the upper part of the lifting frame is embedded into the upper sliding groove; a bearing arm is fixedly connected to the lifting frame, the lower end of the electric push rod is hinged to one shaft at the edge of the lifting frame, and the upper end of the electric push rod is hinged to the bearing arm; one panel of the hinge is fixedly connected with the side end of the table plate, the other panel of the hinge is fixedly connected with the bottom surface of the outer display plate, a groove body is arranged at the lower end of the table plate, the port of the groove body is positioned at the side end of the table plate, a telescopic supporting arm is inserted into the groove body and supported at the lower end of the outer display plate, and the top surface of the outer display plate is flush with the top surface of the table plate; the bottom end of the box body is provided with a bottom frame which protrudes downwards.

Preferably, when the lifting frame is completely contracted, the table board is lapped on the upper end of the box body.

Preferably, a handle is provided on a side end surface of the telescopic bracket.

Preferably, the telescopic bracket arm is an electric push rod.

Preferably, the length of the lower chute is equal to the length of the upper chute, and the length of the lower chute does not exceed 1/2 of the front-back length of the table top.

In above technical scheme, the box is used for playing and bears, holds the effect, except directly bearing the weight of the crane, and after the crane contracts completely, the box can play the hidden effect to the crane. The lifting frame is used for providing a lifting function for the table plate, and the electric push rod provides power for the lifting movement; specifically, because the upper and lower back side ends of the lifting frame are respectively hinged with the table board and the box body, and the upper and lower front side ends are respectively embedded into the upper chute and the lower chute (the embedding can be realized by arranging a raised head or a sliding block outside the front side ends), when the electric push rod pushes and pulls the bearing arm, the front side ends can slide in the chutes, so that the telescopic state of the lifting frame can be changed, and the height adjusting function of the table board is realized. The hinge is used for realizing the hinging of the extending plate and the table plate; the outer display plate is used for being unfolded when needed, so that the area of the desktop is expanded; after the extension plate is unfolded, the telescopic bracket is drawn out of the groove body and is supported at the bottom end of the extension plate, so that the extension plate can be kept in an unfolded state; the chassis is used for having a take the altitude with the box pad, avoids its lower extreme all to contact ground.

Drawings

Fig. 1 is a perspective view from a viewing angle when the present invention is in an expanded state;

fig. 2 is a perspective view from another perspective view when the present invention is in the unfolded state;

fig. 3 is a front view of the present invention in the unfolded state;

fig. 4 is a perspective view of the present invention in a retracted state;

in the figure:

1. box 2, crane 3, rear side 4, front side

5. Lower chute 6, table 7, upper chute 8 and bearing arm

9. Electric push rod 10, hinge 11, outward display plate 12 and groove body

13. A telescopic bracket 14 and a chassis.

Detailed Description

The following will describe in detail specific embodiments of the present invention. Well-known structures or functions may not be described in detail in the following embodiments in order to avoid unnecessarily obscuring the details. Approximating language, as used herein in the following examples, may be applied to identify quantitative representations that could permissibly vary in number without resulting in a change in the basic function. Unless defined otherwise, technical and scientific terms used in the following examples have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

Example 1

A hidden folding table, as shown in fig. 1 to 4, comprising a box body 1, a lifting frame 2, a rear side end 3, a front side end 4, a lower chute 5, a table plate 6, an upper chute 7, a bearing arm 8, an electric push rod 9, a hinge 10, an outer expanding plate 11, a tank body 12, a telescopic supporting arm 13 and an underframe 14, wherein the upper end of the box body 1 is open, the rear side end 3 at the lower part of the lifting frame 2 is hinged with the box body 1, the rear side end 3 at the upper part of the lifting frame 2 is hinged with the table plate 6, the table plate 6 is positioned right above the box body 1, the lower chute 5 is arranged on the box body 1, the upper chute 7 is arranged on the table plate 6, the front side end 4 at the lower part of the lifting frame 2 is embedded into the lower chute 5, and the front side end 4 at the upper part of the lifting frame 2 is embedded into the upper chute 7; a bearing arm 8 is fixedly connected to the lifting frame 2, the lower end of the electric push rod 9 is hinged with one shaft at the edge of the lifting frame 2, and the upper end of the electric push rod 9 is hinged with the bearing arm 8; one panel of the hinge 10 is fixedly connected with the side end of the table 6, the other panel of the hinge 10 is fixedly connected with the bottom surface of the extending plate 11, a groove body 12 is arranged at the lower end of the table 6, the port of the groove body 12 is positioned at the side end of the table 6, a telescopic supporting arm 13 is inserted into the groove body 12, the telescopic supporting arm 13 is supported at the lower end of the extending plate 11, and the top surface of the extending plate 11 is flush with the top surface of the table 6; at the bottom end of the cabinet 1 there is a downwardly projecting chassis 14.

The device has the following structural characteristics: the box 1 is used for bearing and containing, except that the crane 2 is directly born, when the crane 2 is completely contracted, the box 1 can conceal the crane 2. The lifting frame 2 is used for providing a lifting function for the table plate 6, and the electric push rod 9 provides power for the lifting movement; specifically, because the upper and lower rear side ends 3 of the lifting frame 2 are respectively hinged with the table 6 and the box body 1, and the upper and lower front side ends 4 are respectively embedded into the upper chute 7 and the lower chute 5 (the embedding can be realized by arranging a raised head or a sliding block outside the front side ends 4), when the electric push rod 9 pushes and pulls the bearing arm 8, the front side ends 4 can slide in the chutes, so that the telescopic state of the lifting frame 2 is changed, and the height adjusting function of the table 6 is realized. The hinge 10 is used for realizing the hinging of the abduction plate 11 and the table plate 6; the outer display plate 11 is used for being unfolded when needed, so that the area of the desktop is expanded; after the abduction plate 11 is unfolded, the telescopic bracket 13 is drawn out from the groove body 12 and is supported at the bottom end of the abduction plate 11, so that the abduction plate 11 can keep an unfolded state; the bottom frame 14 is used to cushion the box body 1 to a certain height to prevent the lower end of the box body from contacting the ground.

Example 2

A hidden folding table, as shown in fig. 1 to 4, comprising a box body 1, a lifting frame 2, a rear side end 3, a front side end 4, a lower chute 5, a table plate 6, an upper chute 7, a bearing arm 8, an electric push rod 9, a hinge 10, an outer expanding plate 11, a tank body 12, a telescopic supporting arm 13 and an underframe 14, wherein the upper end of the box body 1 is open, the rear side end 3 at the lower part of the lifting frame 2 is hinged with the box body 1, the rear side end 3 at the upper part of the lifting frame 2 is hinged with the table plate 6, the table plate 6 is positioned right above the box body 1, the lower chute 5 is arranged on the box body 1, the upper chute 7 is arranged on the table plate 6, the front side end 4 at the lower part of the lifting frame 2 is embedded into the lower chute 5, and the front side end 4 at the upper part of the lifting frame 2 is embedded into the upper chute 7; a bearing arm 8 is fixedly connected to the lifting frame 2, the lower end of the electric push rod 9 is hinged with one shaft at the edge of the lifting frame 2, and the upper end of the electric push rod 9 is hinged with the bearing arm 8; one panel of the hinge 10 is fixedly connected with the side end of the table 6, the other panel of the hinge 10 is fixedly connected with the bottom surface of the extending plate 11, a groove body 12 is arranged at the lower end of the table 6, the port of the groove body 12 is positioned at the side end of the table 6, a telescopic supporting arm 13 is inserted into the groove body 12, the telescopic supporting arm 13 is supported at the lower end of the extending plate 11, and the top surface of the extending plate 11 is flush with the top surface of the table 6; at the bottom end of the cabinet 1 there is a downwardly projecting chassis 14. Wherein, when the lifting frame 2 is completely contracted, the table plate 6 is lapped at the upper end of the box body 1. A handle is provided on the side end surface of the telescopic bracket 13. The telescopic bracket arm 13 is an electric push rod. The length of the lower chute 5 is equal to that of the upper chute 7, and the length of the lower chute 5 does not exceed 1/2 of the front and back length of the table top.

The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention, and is not intended to limit the present invention. Any modification, equivalent replacement, and improvement made within the scope of the present invention should be included in the protection scope of the present invention.

Claims

1. A hidden folding table is characterized by comprising a box body (1), a lifting frame (2), a rear side end (3), a front side end (4), a lower chute (5), a table board (6), an upper chute (7), a bearing arm (8), an electric push rod (9), a hinge (10), an outer display board (11), a groove body (12), a telescopic supporting arm (13) and an underframe (14), wherein the upper end of the box body (1) is opened, the rear side end (3) at the lower part of the lifting frame (2) is hinged with the box body (1), the rear side end (3) at the upper part of the lifting frame (2) is hinged with the table plate (6), the table plate (6) is positioned right above the box body (1), a lower chute (5) is arranged on the box body (1), an upper chute (7) is arranged on the table plate (6), the front side end (4) at the lower part of the lifting frame (2) is embedded into the lower chute (5), the front side end (4) at the upper part of the lifting frame (2) is embedded into the upper sliding chute (7); a bearing arm (8) is fixedly connected to the lifting frame (2), the lower end of the electric push rod (9) is hinged to one shaft at the edge of the lifting frame (2), and the upper end of the electric push rod (9) is hinged to the bearing arm (8); one panel of the hinge (10) is fixedly connected with the side end of the table plate (6), the other panel of the hinge (10) is fixedly connected with the bottom surface of the extension plate (11), a groove body (12) is arranged at the lower end of the table plate (6), the port of the groove body (12) is positioned at the side end of the table plate (6), a telescopic supporting arm (13) is inserted into the groove body (12), the telescopic supporting arm (13) supports the lower end of the extension plate (11), and the top surface of the extension plate (11) is flush with the top surface of the table plate (6); the bottom end of the box body (1) is provided with a bottom frame (14) protruding downwards.

2. The folding table as claimed in claim 1, characterised in that the table top (6) overlaps the upper end of the box (1) when the lifting frame (2) is fully retracted.

3. The folding table as claimed in claim 1, characterized in that handles are provided on the side faces of the telescopic bracket arms (13).

4. The folding table as claimed in claim 1, characterized in that said telescopic bracket (13) is an electric push bar.

5. The hidden form folding table as claimed in claim 1, characterized in that the length of the lower chute (5) is equal to the length of the upper chute (7), and the length of the lower chute (5) does not exceed 1/2 of the front and rear length of the table top.