KR200416871Y1 - Folding table - Google Patents

Abstract

The leg folding table disclosed in the present invention has a hinge and a hinge hinge on both sides of the upper plate and the bottom of the upper plate, and a folding leg and a folding leg installed in a cross shape, which are assembled or expanded in a cross form. It is provided in the end part, and is comprised by the locker part which is assembled and installed so that a sliding hinge plate may move variably.

Such a leg folding table has the effect of making the table easy to use and carry and store as the handle is extended or folded as the handle is flipped.

Table, table, locker, folding, folding

Description

Leg folding table {FOLDING TABLE}

1 is an exploded perspective view showing a leg folding table according to an embodiment of the present invention.

Figure 2 is a perspective view of the leg folding table of Figure 1;

3 is a side cross-sectional view showing the locker portion in FIG.

4 is a view showing a state in which the folding leg unfolded in FIG.

Figure 5 is a view showing a state in which the folding leg folded in FIG.

<Explanation of symbols for the main parts of the drawings>

2: legs folding table 10: tops

20: hinge portion 21: fixed hinge plate

22: hinge hinge plate 23: hinge bracket

24: Rail 30: Folding leg

31: hinge shaft 32; stand

33; support 34: straight leg

35: Cross hinge 36: Cruciform pedestal

37: cruciform support 38: parallel legs

40: The locker part 41: Handle bracket

42: Handle 43: Piston Road

44; elastic member 45: release piston

46: Cylinder 47: Support pipe

48; return spring 49: roller shaft

50: roller

The present invention relates to a leg folding table, and more particularly, to a leg folding table to facilitate the use and carry and storage of the table by the convenient operation to extend or fold the folding leg in accordance with the handle.

In general, a table used for a meal, a reception, a meeting, a reading, or the like is generally a fixed table in which a support plate arranged horizontally so as to place an object and a leg supporting the support plate are firmly fastened to each other.

In the case of such a fixed table, each component is formed to be firmly fastened to each other, which has the advantage of excellent support and durability, but requires a considerable volume of installation space, greatly reducing the space utilization rate, storage and use There is an inconvenient disadvantage.

Therefore, in recent years, a folding table that can be opened, folded and stored has been proposed and widely used.

However, such a conventional folding table has a structure in which the legs are foldable on the support plate, and the legs are extended when the table is used, and when the table is stored, the legs are folded and stored so that the volume of the table is portable. In order to use and store the folding table, it is cumbersome to fold or unfold the legs individually, and the complicated folding structure between the supporting plate and the legs and the complicated structure composed of a large number of parts can be expensive. There was a problem.

It is proposed in order to solve the problems of the prior art as described above, the object of the present invention is to folding and folding the folding legs by only the operation of the handle is made to the folding table is convenient to carry and store or use It is about.

In order to achieve the above technical problem,

Tops;

A hinge part on which both sides of a fixed hinge plate and a slide hinge part are installed on a bottom surface of the upper plate;

A folding leg installed in the hinge portion in a cross shape to be unfolded or folded;

A locker unit installed at one end of the folding leg and assembled to variably move the slide hinge plate;

Provides a leg folding table, characterized in that consisting of.

According to a preferred feature of the present invention, the above-mentioned hinge portion is a fixed hinge plate mounted on the bottom surface of the hinge bracket is formed on both sides of the hinge bracket, and the slide is mounted on the bottom surface of the top plate while forming a rail with a predetermined length on the other side of the fixed hinge plate It consists of a hinge plate.

According to a more preferred feature of the present invention, the above-mentioned folding leg is formed with a support leg of a predetermined length connecting the hinge shaft and the base contacting the bottom surface is installed on the hinge bracket, and crosses in the middle of the one leg The other side, which is connected to the hinge and supports the cross-shaped pedestal to support the bottom, is composed of parallel legs formed by the cross-shaped support that is connected to the rocker part.

According to a more preferable feature of the present invention, the above-described rocker portion is a handle bracket mounted on one side of the slide hinge plate, a handle rotatably installed on the handle bracket, and the release piston being supported by the elastic member while being connected to the handle by a piston rod The provided cylinder and the roller shaft provided with the return spring in the support pipe installed in the cross shape of the cylinder are configured to be moved forward and backward.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, which are intended to be described in detail so that one of ordinary skill in the art can easily carry out the present invention. This does not mean that the technical spirit and scope of the present invention is limited.

1 is an exploded perspective view showing a leg folding table according to an embodiment of the present invention, Figure 2 is a perspective view showing the leg folding table of FIG.

3 is a perspective view showing the locker of the folding leg of Figure 1, Figure 4 is a side cross-sectional view showing the locker of FIG.

5 is a view illustrating a state in which the folding leg of FIG. 2 is unfolded, and FIG. 6 is a view illustrating a state in which the folding leg of FIG. 2 is folded.

Referring to the drawings; Leg folding table 2 is composed of a top plate 10, the hinge portion 20, the folding leg 30, the locker portion (40).

The top plate 10 is installed in a predetermined thickness and area, and is installed in various sizes according to the design.

The hinge portion 20 is provided with a fixed hinge plate 21 and the slide hinge plate 22 on both sides of the bottom surface of the top plate (10).

The hinge portion 20 is a hinge bracket (23) is formed on both sides of the fixed hinge plate 21 is mounted on the bottom surface of the upper plate 10 while being protruded on both sides, and the other side of the fixed hinge plate 21 rail 24 It is composed of a slide hinge plate 22 mounted on the bottom surface of the top plate 10 while forming a).

The folding leg 30 is assembled in a cross shape to the hinge portion 20 is installed to be expanded or folded.

The folding leg 30 has a straight leg 34 formed of a support 33 having a predetermined length connecting the hinge shaft 31 installed on the hinge bracket 23 and the pedestal 32 contacting the bottom surface. The other side of which the cross-shaped pedestal 36 is connected to support the bottom surface while being connected by the cross hinge 35 in the middle of the straight leg 34 is formed of a cross-shaped support 37 connected to the rocker part 40. It is composed of parallel legs 38.

The rocker part 40 is installed at one end of the folding leg 30 and is assembled to variably move the slide hinge plate 22.

The rocker portion 40 includes a handle bracket 41 mounted on one side of the slide hinge plate 22, a handle 42 rotatably installed on the handle bracket 41, and a piston rod 43 on the handle 42. A cylinder 46 provided with a release piston 45 which is connected to the elastic member 44 and supported by an elastic member 44, and a return spring 48 is provided in the support tube 47 installed in a cross shape on the cylinder 46. The roller shaft 49 is constituted by a roller 50 which is installed forward and backward.

The release piston 45 is provided with release grooves 45G on both sides in the longitudinal direction, thereby variably pressing the roller shaft 49.

The roller shaft 49 is provided with a guide roller 49R to move the release groove 45G.

4 and 5, the piston rod 43 connected thereto is pressed by pressing the handle 42 provided on one side of the upper plate 10 of the leg folding table 2 toward the upper plate side. The release piston 45 of the cylinder 46 supported by the member 44 is pushed.

The rightward movement of the release piston 45 further moves the release groove 45G into the cylinder 46. Accordingly, the roller shaft 47 is released from the pressurized state, and the rollers 50 are spaced apart from each other at a constant interval from the rail 24.

When the release groove 45G moves into the cylinder 46, the roller shaft 47 is guided by the guide roller 49R, so that the roller shaft 47 with respect to the rail 24 is relaxed.

As described above, when the roller 50 is freely moved on the rail 24, the unfolding degree or the folding degree of the folding leg can be easily adjusted. Accordingly, the height adjustment of the upper plate 10 is easy to adjust according to the pressing degree of the handle 42.

Then, when the hand 42 is released from the pressed handle 42, the release piston 45 is pushed by the strong elastic force of the elastic member 44 in the cylinder 46. Accordingly, as the exposure of the inclined release groove 45G proceeds, the roller shaft 49 is pressed by the strong elastic force through the guide roller 49R.

Therefore, the roller shaft 49 is moved to the rail 24 side again by the pressure of the release piston 45, the roller 50 is fixed to the slide hinge plate 22 at a strong pressure.

As described above is fixed to the slide hinge plate 22 by the elastic force of the strong elastic member 44 acting on the release piston (45).

Accordingly, the height of the upper plate 10 of the leg folding table 2 can be conveniently adjusted only by the operation of the handle 42. And if the size to a variety of sizes, there is an effect that can be used as a portable or portable.

The present invention as described above has the effect that the expansion and folding of the folding leg is convenient as the roller is retracted from the rail only by the operation of the handle.

There is an effect that the height adjustment of the folding leg is made by the operation of the rocker unit.

Claims (4)

Tops; A hinge part on which both sides of a fixed hinge plate and a slide hinge part are installed on a bottom surface of the upper plate; A folding leg installed in the hinge portion in a cross shape to be unfolded or folded; A locker unit installed at one end of the folding leg and assembled to variably move the slide hinge plate; Leg folding table, characterized in that consisting of. The method according to claim 1, The hinge portion is characterized in that the hinge bracket is formed on both sides of the fixed hinge plate is mounted on the bottom of the upper plate, and the hinge hinge plate is formed on the other side of the fixed hinge plate to form a rail with a predetermined length of the slide hinge plate Leg folding table. The method according to claim 1, The folding leg is formed with a support bridge having a predetermined length for connecting the hinge shaft installed on the hinge bracket and the support base in contact with the bottom surface, and is supported by the cross hinge in the middle of the bridge to support the bottom surface The other side of which the cross-shaped pedestal is connected is a leg folding table, characterized in that consisting of parallel legs formed as a cross-shaped support that is connected to the rocker portion. The method according to claim 1, The locker unit has a handle bracket mounted on one side of the slide hinge plate, a handle rotatably installed on the handle bracket, a cylinder having a release piston connected to the handle by a piston rod and held by an elastic member, and a cross shape in the cylinder. The roller folding table, characterized in that the roller shaft is provided with a return spring is installed in the support pipe is installed in the forward, backward.

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