CN202085956U

CN202085956U - Foldable table

Info

Publication number: CN202085956U
Application number: CN2011201846616U
Authority: CN
Inventors: 万隆鑫; 万传根
Original assignee: ANJI WANCHANG FURNITURE Co Ltd
Current assignee: Zhejiang Wanchang furniture Limited by Share Ltd
Priority date: 2011-06-02
Filing date: 2011-06-02
Publication date: 2011-12-28
Anticipated expiration: 2021-06-02

Abstract

The utility model relates to a table, in particular to a foldable table. The technical scheme is that the foldable table comprises a table top plate and table legs, wherein the table top plate comprises a folding edge arranged on the edge of the table top plate. The foldable table further comprises a mounting base fixedly arranged on the bottom face of the table top plate. A fixed shaft and a pivot shaft are arranged between the mounting base and the folding edge. Two ends of the fixed shaft are fixedly connected with the mounting base and the folding edge respectively. Two ends of the pivot shaft are in pivot connection with the mounting base and the folding edge respectively. The pivot shaft is fixedly connected with the table legs, the fixed shaft is in pivot connection with buckling pieces, and the table legs are provided with buckling strips used for being matched with the buckling pieces. Compared with the prior art, the service life of the foldable table is longer.

Description

A kind of folding table

Technical field

The utility model relates to desk, particularly a kind of folding table.

Background technology

The folding table of prior art adopts the chute-type foldable structure more, as China Patent No. is the disclosed chute-type table leg of the utility model patent fold mechanism of 200420099329.X, its structure is described below: chute-type table leg fold mechanism, comprise desktop, first table leg, second table leg, the stiff end of first table leg and second table leg is articulated in the below of desktop respectively, first table leg convexes with a pin respectively on the side relative with second table leg, each pin correspondence respectively is provided with a support chip, be equipped with chute on two support chips along its length direction, two chutes are sheathed on two pins respectively slidably, the setting parallel to each other of two support chips, and an end is hubbed at the desktop below respectively, and is fixedly connected by a control stick between the movable end of two support chips.

Because pin slides in the chute, and in use chronically, the wearing and tearing of pin and chute are bigger, make the desk life-span of this kind of application mechanism shorter in the said mechanism.

The utility model content

The purpose of this utility model provides a kind of folding table, and its relative background technology is longer service life.

Above-mentioned technical purpose of the present utility model is achieved by the following technical programs: a kind of folding table, comprise desktop, table leg, and described desktop comprises the flange that is positioned at the desktop edge; This kind folding table also comprises the mount pad that is fixedly arranged on the desktop bottom surface; Be provided with dead axle and pivot between described mount pad and the flange; Fixedly connected with mount pad, flange respectively in the two ends of described dead axle; The two ends of described pivot articulate with mount pad, flange respectively; Described pivot is fixedlyed connected with table leg; Dead axle is articulated with fastener; Have on the table leg and be used for the profile that is connected with fastener.

When using above-mentioned folding table,, and fastener and profile be connected get final product with fixing table leg as long as table leg is expanded to vertical with desktop; When drawing table leg in, fastener and profile are broken away from, just can draw table leg in; In the process of the expansion of table leg and gathering, because fastener directly is not connected with table leg, therefore, do not produce friction between fastener and the table leg, thereby, relative background technology, the wearing and tearing that this kind folding table produces in folding and gathering process are less, thereby, relative background technology, the service life of this kind folding table is longer.

As of the present utility model preferred, the middle part of pivot and fastener are connected with spring near between the end of dead axle.。

Fastener is connected with table leg by spring, pivot, and does not directly connect; The setting of spring, when table leg was launched, fastener also can produce interlock; During expansion because the rotation of table leg, the trend that spring is had be elongated, thereby, make fastener since spring to its pulling force and be unfolded with table leg, matching with profile up to fastener is connected.

As of the present utility model preferred, have groove on the length direction of described table leg, described profile is located between the relative inner wall of groove; Described fastener is arcuation near the pivot place, and fastener be the arcuation place be positioned at respectively pivot any 2 be that the more any institute of arcuation place except that above-mentioned 2 forms circle and pivot is crossing; Described fastener has the catching groove that is used to embed profile away from an end of dead axle; The opening of described catching groove is positioned at the side of fastener away from pivot.

Above-mentioned fastener is the setting of arcuation near the pivot place, makes fastener away from an end of dead axle, and an end that promptly has catching groove can enter groove, makes things convenient for being connected of catching groove and profile; The setting of catching groove aperture position is convenient to fastener and is broken away from profile, fastener and profile are connected after, under the situation that is not subjected to external force, be difficult for disengaging; Launch after table leg to fastener and profile be connected, because the effect of the pulling force of spring, make between the bottom surface of catching groove and the profile to have competing active force, thereby, make catching groove and profile under the situation that is not subjected to external force, difficult disengaging; When making catching groove break away from profile,, therefore, only need fastener is pressed, can make catching groove break away from profile, thereby be convenient to draw in table leg because the close pivot place of above-mentioned fastener is the setting of arcuation.

In sum, the utlity model has following beneficial effect:

1, fastener of the present utility model directly is not connected with table leg, and therefore, table leg is in the process of drawing in and launching, and the mutual wearing and tearing between table leg and the fastener are less, thereby background technology the utlity model has longer service life relatively;

2, background technology is because first table leg is difficult to consistent with the degree of wear between second table leg, therefore, in permanent use, when launching table leg, pin on table leg and chute are fixedly the time, pin on table leg of table leg interlock then may not necessarily be fixing well with chute therewith for another, thereby, make the desk astasia; And, not being provided with the parts that make two table legs generation interlock between each table leg of the present utility model, the expansion of each table leg is separate with the gathering action, thereby, avoided the problems referred to above;

3, of the present utility model simple in structure, launch with the gathering action also easy;

When 4, table leg of the present utility model is in rounding state, can be convenient to transportation and carrying.

Description of drawings

Fig. 1 is the example structure schematic diagram;

Fig. 2 is an A portion enlarged drawing among Fig. 1, also is table leg deployed condition schematic diagram;

Fig. 3 is a B portion enlarged drawing among Fig. 1, also is table leg rounding state schematic diagram.

Among the figure, 1, desktop, 11, flange, 2, table leg, 21, profile, 22, groove, 3, mount pad, 31, dead axle, 32, pivot, 4, fastener, 41, catching groove, 5, spring.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described in further detail.

This specific embodiment only is to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make the modification that does not have creative contribution to present embodiment as required after reading this specification, but as long as all are subjected to the protection of Patent Law in claim scope of the present utility model.

Embodiment: as shown in Figures 1 to 3, a kind of folding table comprises being tetragonal desktop 1 that the edge of desktop 1 is provided with flange 11, and the place, every nook and cranny near desktop 1 bottom surface on desktop 1 bottom surface all is installed with mount pad 3; Parallelly between described mount pad 3 and the corresponding flange 11 be provided with dead axle 31 and pivot 32, and dead axle 31, pivot 32 being also parallel with corresponding flange 11, fixedlys connected with mount pad 3, corresponding flange 11 respectively in the two ends of dead axle 31; The two ends of pivot 32 articulate with mount pad 3, corresponding flange 11 respectively; Pivot 32 is fixedly connected with table leg 2; Has profile 21 on the table leg 2; Dead axle 31 is articulated with fastener 4; The middle part of pivot 32 and fastener 3 are connected with spring 5 near between the end of dead axle 31.

Have groove 22 on the length direction of table leg 2, described profile 21 is located between the relative inner wall of groove 22; Fastener 4 is arcuation near pivot 32 places, and fastener 4 be the arcuation place be positioned at respectively pivot 32 any 2 be that the more any institute of arcuation place except that above-mentioned 2 forms circle and pivot 32 is crossing; Fastener 4 has the catching groove 41 that is used to embed profile 21 away from an end of dead axle 31; The opening of catching groove 41 is positioned at the side of fastener 4 away from pivot 32.

The state that table leg 2 launches as shown in Figure 2, the state that table leg 2 draws in is as shown in Figure 3.

Claims

1. a folding table comprises desktop (1), table leg (2), it is characterized in that, described desktop (1) comprises the flange (11) that is positioned at desktop (1) edge; This kind folding table also comprises the mount pad (3) that is fixedly arranged on desktop (1) bottom surface; Be provided with dead axle (31) and pivot (32) between described mount pad (3) and the flange (11); Fixedly connected with mount pad (3), flange (11) respectively in the two ends of described dead axle (31); The two ends of described pivot (32) articulate with mount pad (3), flange (11) respectively; Described pivot (32) is fixedlyed connected with table leg (2); Dead axle (31) is articulated with fastener (4); Have on the table leg (2) and be used for the profile (21) that is connected with fastener (4).

2. a kind of folding table according to claim 1 is characterized in that, the middle part of pivot (32) and fastener (3) are connected with spring (5) near between the end of dead axle (31).

3. a kind of folding table according to claim 2 is characterized in that, has groove (22) on the length direction of described table leg (2), and described profile (21) is located between the relative inner wall of groove (22); Described fastener (4) locates to be arcuation near pivot (32), and fastener (4) be the arcuation place be positioned at respectively pivot (32) any 2 be that the more any institute of arcuation place except that above-mentioned 2 forms circle and pivot (32) is crossing; Described fastener (4) has the catching groove (41) that is used to embed profile (21) away from an end of dead axle (31); The opening of described catching groove (41) is positioned at the side of fastener (4) away from pivot (32).

4. according to the described a kind of folding table of claim 3, it is characterized in that described desktop (1) is square, adjacent flange (11) is perpendicular; Be connected in that dead axle (31), pivot (32) on the same mount pad (3) be arranged in parallel and parallel with corresponding flange (11).