CN212074028U - Novel increase usable floor area's little table plate structure - Google Patents

Abstract

The utility model relates to a seat accessory technical field discloses a novel increase usable floor's little table structure, including main body little table, the front side sliding connection extension little table of main body little table, the left and right sides sliding connection button of main body little table, the rear end of connecting hinge support and lower hinge support is rotated respectively to the lateral wall about main body little table, goes up the hinge support and is equipped with the extension spring down between the hinge support, the front side of extension little table is equipped with the solid fixed circular pin. The utility model is suitable for a novel increase usable floor area's little table structure through setting up main body little table that can relative slip and extension little table, increases the usable floor area of little table, can hide automatically again when not using the increase area, uses push type hinge lock to pin extension little table when not using little table increase area, uses the unblock of manual unblock button during the use, convenient to use, the utility model discloses simple structure increases the product function, easily equipment and maintenance.

Description

Novel increase usable floor area's little table plate structure

Technical Field

The utility model relates to a seat accessory technical field specifically is a novel increase usable floor area's little table plate structure.

Background

The small table plate used by the second-class plate seat produced by the existing company is an integral small table plate structure, and the small table plate is a single panel. When the passenger takes the high-speed rail and uses the small table plate to place articles, the use area is limited, and the problem that the placement area is not enough when more articles are placed by the passenger is caused.

In order to increase the usable area of the small table plate and reduce the placing space of the small table plate, a novel structure for increasing the usable area of the small table plate is designed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel increase usable floor area's little table plate structure has solved the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a novel increase usable floor's little table structure, includes main little table, the little table of front side sliding connection extension of main little table, the left and right sides sliding connection button of main little table, the lateral wall rotates respectively about the little table of main body and connects the rear end of going up hinged-support and lower hinged-support, goes up the hinged-support and is equipped with the extension spring down between the hinged-support, the front side of extension little table is equipped with fixed cylindric lock.

As an optimal technical scheme of the utility model, be equipped with the end cover between button and the little table board of main part, the middle part of end cover center sliding connection button.

As an optimized technical scheme of the utility model, be equipped with the spring between the tip of button and the end cover.

As an optimized technical scheme of the utility model, the front side lower surface of extension small table rotates the upper end of joint support frame.

As an optimized technical proposal of the utility model, the lower surface of the small table plate of the main body is provided with a abdicating groove matched with the supporting frame.

The utility model discloses have following useful part:

the utility model is suitable for a novel increase usable floor area's little table structure through setting up main body little table that can relative slip and extension little table, increases the usable floor area of little table, can hide automatically again when not using the increase area, uses push type hinge lock to pin extension little table when not using little table increase area, uses the unblock of manual unblock button during the use, convenient to use, the utility model discloses simple structure increases the product function, easily equipment and maintenance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a structural schematic diagram of an initial state of a novel small table board structure for increasing the use area.

Fig. 2 is a schematic structural diagram of a novel small table board structure with an increased usable area in a drawing state.

Fig. 3 is an exploded view of a novel small desk board structure with increased usable area.

In the figure: 1. a main body small table plate; 2. expanding the small table plate; 3. a support frame; 4. an upper hinged support; 5. a tension spring; 6. an end cap; 7. a button; 8. a spring; 9. a lower hinge support; 10. and fixing the cylindrical pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-3, a novel small table board structure for increasing the usable floor area comprises a main body small table board 1, an expansion small table board 2 is slidably connected to the front side of the main body small table board 1, buttons 7 are slidably connected to the left side and the right side of the main body small table board 1, the left side wall and the right side wall of the main body small table board 1 are respectively rotatably connected to the rear ends of an upper hinged support 4 and a lower hinged support 9, a tension spring 5 is arranged between the upper hinged support 4 and the lower hinged support 9, a fixed cylindrical pin 10 is arranged on the front side of the expansion small table board 2, an end cover 6 is arranged between the buttons 7 and the main body small table board 1, the middle part of the button 7 is slidably connected to the center of the end cover 6, the end cover 6 is used for plugging a gap between the buttons 7 and the main body small table board 1, and a spring 8.

Example two

Referring to fig. 3, the other contents of the present embodiment are the same as those of the first embodiment, except that: the lower surface of the front side of the small extension table plate 2 is rotatably connected with the upper end of the support frame 3, and the lower surface of the small main table plate 1 is provided with a yielding groove matched with the support frame 3. After the extension small table 2 is pulled out, the support frame 3 can be rotated to the vertical position, the extension small table 2 can be supported by the support frame 3 at the moment, and when the extension small table 2 is not used, the support frame 3 can be rotated to the state attached to the lower part of the extension small table 2, and when the extension small table 2 is inserted into the main small table 1, the support frame 3 is just arranged in the abdicating groove.

In the implementation process of the utility model, the button 7 is pressed inwards, the button 7 is pressed between the upper hinged support 4 and the lower hinged support 9, thereby separating the upper hinge bracket 4 and the lower hinge bracket 9, the fixing cylindrical pin 10 can be separated from the upper hinge bracket 4 and the lower hinge bracket 9, when the fixing cylindrical pin 10 is pulled out, the button 7 can be released, under the action of the spring 8, the button 7 is restored to the initial position, the small table plate 2 is drawn out and expanded outwards, the area of the small table plate is increased at the moment, when the area is not required to be increased, the extension tablet 2 can be reinserted into the body tablet 1, after which the fixed cylindrical pin 10 is placed between the upper hinge bracket 4 and the lower hinge bracket 9, under the action of the tension spring 5, the upper hinge support 4 and the lower hinge support 9 lock the fixed cylindrical pin 10, so that the expansion small table board 2 is fixed inside the main body small table board 1; the utility model is suitable for a novel increase usable floor's little table structure, through setting up main part little table 1 and the little table of extension 2 that can relative slip, increase the usable floor of little table, can hide automatically again when not using the increase area, use push type hinge lock pin extension little table 2 when not using little table increase area, use the unblock of manual release button 7 unblock during the use, convenient to use, the utility model discloses simple structure increases the product function, easily equipment and maintenance.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides a novel increase usable floor's little table structure, includes main body little table (1), the front side sliding connection extension little table (2) of main body little table (1), its characterized in that, left and right sides sliding connection button (7) of main body little table (1), the rear end of connecting hinge support (4) and lower hinge support (9) is rotated respectively to the lateral wall about main body little table (1), goes up hinge support (4) and is equipped with extension spring (5) down between hinge support (9), the front side of extension little table (2) is equipped with fixing circular pin (10).

2. A novel small table board structure for increasing the use area as claimed in claim 1, wherein an end cover (6) is arranged between the button (7) and the main table board (1), and the center of the end cover (6) is slidably connected with the middle part of the button (7).

3. A new small desk board structure with increased usable area according to claim 2, characterized in that a spring (8) is provided between the end of the button (7) and the end cap (6).

4. A novel small table board structure for increasing the use area as claimed in claim 1, wherein the front lower surface of the small table board (2) is rotatably connected with the upper end of the supporting frame (3).

5. A novel small table board structure for increasing the use area as claimed in claim 4, wherein the lower surface of the main small table board (1) is provided with a abdicating groove matched with the support frame (3).

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