CN2680091Y

CN2680091Y - Table

Info

Publication number: CN2680091Y
Application number: CN 200420004351
Authority: CN
Inventors: 蔡秉成
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-02-23
Filing date: 2004-02-23
Publication date: 2005-02-23
Anticipated expiration: 2014-02-23

Abstract

The utility model relates to a table, comprising a panel, a supporter, supporting legs and screws. The supporter is a square frame bent and folded by a metal strip with cylindrical or tubular cross section, and movably connects four mutually independent supporting legs at four angles of the square frame, the screws fix the panel and the supporter together, and the bottom of the panel is provided with an X-shaped flute. The utility model has simple and convenient operation and flexible use when users detach the panel and the supporter. The X-shaped flute on the panel and the X-shaped metal strip on the supporter are mutually matched, and a screw bolt is twisted into the screw hole on the X-shaped metal strip and is twisted tightly to make the utility model increase the steadiness of the panel in the process of using.

Description

A kind of desk

Technical field

The utility model relates to a kind of desk, refers in particular to a kind of desk of the X of having shape supporting construction.

Background technology

Please refer to that Fig. 1 discloses a kind of desk that draws in the prior art, this desk is made up of table body 1, bracing frame 2 and supporting leg 23; Bracing frame 2 is to be that round tube bending forms square box 21 by a cross section, four separate supporting leg 23 hinges are located at 21 4 angles of square box, by the screwed hole on double-screw bolt 24 and the table body 1 hinges 22 and a table body 1 are fixed together, its body 1 is a square body, on square body bottom periphery four limits one square box groove 12 is arranged, and size, the shape of square box 21 match on the size of this square box groove 12, shape and the bracing frame 2, and hinges is fixed together panel and bracing frame; Can only realize by taking or unload in the hinges double-screw bolt 24 apart if the user will separate a body 1 and bracing frame 2, and this operating process is extremely inconvenient; If it is too much or overweight that the table body 1 on bracing frame 2 is put goods, make a body 1 be bent downwardly distortion, cause middle position to be lower than the position of edge easily.

Summary of the invention

The utility model provides a kind of that help parting plane plate body and bracing frame and simple to operation, light desk flexibly when using.

The utility model provides a kind of desk that can improve the slab strength steadiness again.

For achieving the above object, the technical solution adopted in the utility model is: a kind of desk, it comprises panel, bracing frame, supporting leg, screw, its bracing frame is to be the square box that the bending of circular cylinder or body bonding jumper forms by a cross section, four separate supporting legs are connected in place, four angles of square box, screw is fixed together panel and bracing frame, and the bottom of this panel is provided with the groove of X shape.

Above-mentioned groove is that the bottom center position of panel has quadrangle body groove, extend outward the oblique line groove respectively from four sharp corners of this parallelogram body, and angle of the edge tilt of this oblique line groove and desk, extend to the tail end place at this oblique line groove, and bend an angle and extend outward at straight-line groove to counter clockwise direction, and this straight-line groove is parallel with the edge of desk, offer shaped as frame groove ditch at the bottom margin place of panel, and this shaped as frame groove ditch is to communicate with straight-line groove.

Above-mentioned connector is that a cross section is that the rectangle bending forms frame, from the central position of this frame quadrangle shape convex body is arranged, extend outward four oblique line bars respectively from four angles of this quadrangle shape convex body, extend to when four oblique line bars near limit, the four limits shape bar of frame and be bent into straight line pole, and be connected as a body with limit shape bar.

In sum, if the user is will take panel, bracing frame apart the time, only need be with plate body along the inside grooves X-shaped rectangular strip of the bottom of the panel one section distance that is higher than depth of groove that moves up, panel, bracing frame can be taken apart, with take or unload in the hinges double-screw bolt in the prior art apart and compare as can be known, when taking a body, bracing frame apart, simple to operation, light flexibly when using.X shape bonding jumper cooperatively interacts on the groove of the X shape on the panel and the bracing frame, then double-screw bolt is torqued on the X shape bonding jumper in the screw and tightens, and compares as can be known with the bracing frame cooperation with table body in the prior art, in use can improve the steadiness of panel.

Description of drawings

Fig. 1 is the partial perspective view that flexibly connects on the bracing frame in the prior art with the table body;

Fig. 2 is the stereogram of panel and bracing frame assembling in the utility model desk;

Fig. 3 is the exploded perspective view of panel and bracing frame in the utility model desk;

Fig. 4 is the stereogram of supporting leg rotation back assembling in the utility model desk;

Fig. 5 is panel and the local stereogram of bracing frame assembling in the utility model desk;

The specific embodiment

As described in Fig. 2,3, the utility model discloses a kind of desk, it comprises panel 3, bracing frame 4, supporting leg 5, screw 6; Its bracing frame 4 is to form quadra 41 by the bonding jumper bending that a cross section is circular cylinder or body, offer quadrangle shape convex body 42 from the central position of this frame 41, extend outward four oblique line bars 43 respectively from four angles of this quadrangle shape convex body 42, extend to when four oblique line bars 43 near limit, the four limits shape bar 44 of frame 41 and be bent into straight line pole 45, and fuse with limit shape bar 44, thereby in frame 41, constitute an X shape metal connecting piece 46, on described X shape metal connecting piece 46, offer screwed hole 47; Described supporting leg 5 movable whorls are connected the place, 41 4 angles of square box of described bracing frame 4.

Its panel 3 is plasticity square or polygons of making of material preferably, offer interconnective # word shape protrusion 31 in described panel bottom, around described protrusion 31, offer shaped as frame groove 33, central position at described protrusion 31 offers a quadrangle shape 34, extend outward oblique line groove 35 respectively from four sharp corners of described quadrangle body 34, and angle of edge 32 inclinations of this oblique line groove 35 and panel 3, extend to the tail end place at this oblique line groove 35, and bend an angle and extend outward at straight-line groove 36 to counter clockwise direction, this straight-line groove 36 communicates with shaped as frame groove 33, and parallel, thereby constitute an X shape groove 37 at panel 3 bottom interior surfaces with the edge 32 of desk; Size, the shape of X shape metal connecting piece 46 match on the shape of this X shape groove 37, size and the bracing frame 4; Screw 6 is fixed together above-mentioned panel 3 and above-mentioned bracing frame 4, to increase the steadiness of desk.

As Fig. 4,5 is described, described X shape metal connecting piece is divided into four polygonal regions 411 that shape area is similar with frame 41 inside, 411 straight line poles 45 surround a little rectangular area 412 with frame 41 top shape bar shapeds 44 in this zone, a T shape bar is arranged in the upper space of rectangular area 412, this T shape bar is a supporting leg 5, extend circular hollow tube 443 internal whorls on this supporting leg 5 on transverse circular hollow pipe 51 outer surfaces on screw thread and the limit shape bar 44 and cooperatively interact and be connected, and swingle 441 on the shape bar 44 of limit, fixed bar 442 reaches the supporting leg 5 of fixing rotation jointly.When desk drew in, bracing frame 4 upper support legs 5 revolved to turn 90 degrees and are close on the panel bottom surface, and supporting leg 5 places in the above-mentioned polygonal region 411.

As the user if will take panel 3, bracing frame 4 apart the time, at first four separate supporting legs 5 that are close to panel 3 bottom surfaces are spent to inner rotary 90 successively, make supporting leg 5 vertical panels 3 bottom surfaces, then the screw 6 in the screw on the X shape bonding jumper 46 47 is back-outed, then will place X shape metal connecting piece 46 top panels 3 on the bracing frame 4 to move up one section and be higher than the distance of X shape groove 33 degree of depth, panel 3, bracing frame 4 will be taken apart; Otherwise, then panel 3, bracing frame 4 can be fitted together.

If the user is will be too much or overburden when being placed on panel 3, because of the goods weight of X shape metal connecting piece 46 on the bracing frame 4 on can support panel 3, make to be in poised state between panel 3, goods, X shape metal connecting piece 46 threes, avoid panel 3 flexural deformations.

In sum; X shape groove 37 shapes that relate to panel bottom in the utility model desk can be with netted or polygon or triangular shape replacement; X shape connector 46 is made respective change along with described groove 37 changes on the described bracing frame 4; it is easy learning that these technology simple transformation substitute general ordinary skill, all belongs within the present utility model protection domain.

Claims

1 one kinds of desks, it comprises panel, bracing frame, supporting leg, screw, its bracing frame is to be the square box that the bending of circular cylinder or body bonding jumper forms by a cross section, four separate supporting legs are connected in place, four angles of square box, screw is fixed together panel and bracing frame, it is characterized in that: the bottom of this panel is provided with the groove of X shape.

2 a kind of desks according to claim 1 is characterized in that: shape, the size of described X shape groove shapes, size, height and bracing frame X shape connector, coincide highly mutually.

3 a kind of desks according to claim 1 and 2, it is characterized in that: there is quadrangle body groove the bottom center position that described X shape groove is a panel, extend outward the oblique line groove respectively from four sharp corners of this quadrangle body, and angle of the edge tilt of this oblique line groove and desk, extend to the tail end place at this oblique line groove, and bend an angle and extend outward at straight-line groove to counter clockwise direction, and this straight-line groove is parallel with the edge of desk, offer shaped as frame groove ditch at the bottom margin place of panel, and this shaped as frame groove ditch is to communicate with straight-line groove; With the bracing frame upper connector of the corresponding cooperation of described X shape groove is to form square box by the bonding jumper bending that a cross section is circular columns or rectangle, offer quadrangle shape convex body from the central position of this frame, extend outward four oblique line bars respectively from four angles of this quadrangle shape convex body, extend to when four oblique line bars near limit, the four limits shape bar of frame and be bent into straight line pole, and be connected with limit shape bar and be integral, thereby in frame, constitute an X shape metal connecting piece.

4 a kind of desks according to claim 3, it is characterized in that: form little rectangular area between described straight line pole and the described limit shape bar, a T shape bar is arranged in the upper space of rectangular area, this T shape bar is a supporting leg, extend the circular hollow tube internal whorl on this supporting leg on the transverse circular hollow pipe outer surface on screw thread and the limit shape bar and cooperatively interact and be connected, and swingle, fixed bar reach the supporting leg of fixing rotation jointly on the shape bar of limit.

5 a kind of desks according to claim 1 is characterized in that: be provided with interconnective # word shape protrusion in described panel bottom.

6 a kind of desks according to claim 1, it is characterized in that: described screw is locked in bracing frame on the panel, to increase the steadiness of desk.