CN201727063U

CN201727063U - Box type folding table

Info

Publication number: CN201727063U
Application number: CN2010201053126U
Authority: CN
Inventors: 郑雪峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-01-26
Filing date: 2010-01-26
Publication date: 2011-02-02
Anticipated expiration: 2020-01-26

Abstract

The utility model discloses a box type folding table, which mainly comprises a left tabletop plate, a right tabletop plate, a left table frame, a right table frame, a left hinged slice, a right hinged slice, a left foot pipe, a right foot pipe, a left extension pipe, a right extension pipe, a left support pipe, a right support pipe, a left connecting pipe, a right connecting pipe, a position part and an end head sleeve, and is characterized in that the left support pipe and the right support pipe can be linked just through rotating the left foot pipe and the right foot pipe, thereby driving the left tabletop plate and the right tabletop plate to move, achieving opening and folding of the table, and having simple operation. Simultaneously, the left support pipe and the right support pipe play the role of position, and bear the baring force of the tabletop, thereby leading the table to be more steady and firm in use. The table can be changed to a box after being folded, and the carrying is convenient. The box type folding table has simple structure, is novel and beautiful, and is suitable for going out to travel and picnics and the like.

Description

A kind of box-type folding table

Technical field

The utility model relates to a kind of desk, especially relate to a kind of be convenient for carrying can be folded into the chest folding table.

Background technology

A kind of common box-type folding table of prior art, the patent No. of announcing on January 23rd, 2008 as Chinese patent database is the utility model patent of 200720006416.x, the applying date is on February 15th, 2007, mainly comprise desktop, table pin and support bar, it is characterized in that the desktop separated into two parts, the table pin is used for supporting desktop, support bar is used for fixing the relative position of desktop and table pin, support bar and table pin are arranged on on one side simultaneously, bear by the hinge member that connects desktop fully when this structure causes the desktop load-bearing, because the intensity of hinge member itself and the limitation of precision, cause the desktop out-of-flatness, influence the usability and the aesthetic property of desk.

Summary of the invention

The purpose of this utility model mainly provides a kind of new supporting construction and comes feet pipe and desktop, make down tube not only play the effect of pin pipe location, transmit the bearing capacity of desktop simultaneously, and the pin pipe can fold in the chest fully, solves folding table of the prior art in use owing to load-bearing makes problems such as usability that the desktop out-of-flatness caused and aesthetic property with this.

Above-mentioned technical problem of the present utility model is solved by following technical scheme.

The utility model mainly comprises left desktop, right desktop, left side table frame, right table frame, left pin-joint piece, right pin-joint piece, left foot pipe, right crus of diaphragm pipe, left extension, right extension, left stay tube, right stay tube, left tube connector, right tube connector, positioning element, termination point casing, it is characterized in that folding table is made up of left desktop and two panels of right desktop, left side desktop is fixed on the table frame of a left side, and right desktop is fixed on the right table frame; On the table frame of a left side left pin-joint piece is installed, on the right table frame right pin-joint piece is installed, left pin-joint piece and right pin-joint piece are hinged by rivet; The left foot pipe by rivet on left side table frame, the right crus of diaphragm pipe by rivet on right table frame; At left foot pipe and right crus of diaphragm pipe end installation end headgear, left extension passes termination point casing and is placed in the left foot pipe, and right extension passes termination point casing and is placed in the right crus of diaphragm pipe; Left side tube connector one end links to each other with positioning element, and the other end is riveted mutually with left stay tube, on the left tube connector rivet hole is set, and rivets mutually with the left foot pipe; Right tube connector one end links to each other with positioning element, and the other end is riveted mutually with right stay tube, on the right tube connector rivet hole is set, and rivets mutually with the right crus of diaphragm pipe; Left side stay tube one end is riveted mutually with left side table frame, and the other end links to each other with left tube connector; Right stay tube one end is riveted mutually with right table frame, and the other end links to each other with right tube connector.

During use, left foot pipe and right crus of diaphragm tube stay are split into reverse V-shaped, flexible left extension and right extension, make the height that desktop reaches to be needed when using, the quadrilateral structure that be made up of left foot pipe, right crus of diaphragm pipe, left tube connector and right tube connector this moment moves, quadrilateral structure by the motion drive left foot pipe of left foot pipe and left tube connector, left tube connector, left stay tube and left side table frame moves, and move by the quadrilateral structure that the motion of right crus of diaphragm pipe and right tube connector drives right crus of diaphragm pipe, right tube connector, right stay tube and right table frame, make the desktop state that is up to the standard.

During left side desktop load-bearing, part power is delivered to ground by left foot pipe and left extension, another part power passes to left tube connector by stay pipe, at this moment, produce torsion on the tube connector of a left side, because positioning element limits the rotation direction of left tube connector, therefore the torsion that active force produced by left stay tube passes to right tube connector by positioning element, the torsion that active force produced by right stay tube passes to left tube connector by positioning element equally, and both cancel out each other and balance at moment; But bearing capacity passes to left foot pipe and left extension by hinge point, and then pass to ground, realize the load-bearing purpose of left desktop, in like manner, the bearing capacity of right desktop also is to pass to ground by right crus of diaphragm pipe and right stay tube and right extension, realizes the purpose of desktop load-bearing.

The utility model has the advantages that only needs by rotating left foot pipe and right crus of diaphragm pipe, just can realize opening and folding of desk, simple to operate, simultaneously, left stay tube and right stay tube not only play positioning action, and bear the bearing capacity of desktop, be that desk is more firm in use, and desk can become chest after folding, be convenient for carrying, and novel and beautiful.

Description of drawings

Fig. 1 is a schematic perspective view of the present utility model;

Fig. 2 is the schematic perspective view of the utility model folding process;

Fig. 3 is a structural representation of the present utility model;

Fig. 4 is the schematic perspective view after of the present utility model the folding;

Fig. 5 is the schematic perspective view of the utility model user mode.

The specific embodiment

Below by embodiment, and the technical solution of the utility model is described further with reference to accompanying drawing.

Embodiment: referring to Fig. 1 and Fig. 3, mainly comprise left desktop 1, right desktop 2, left side table frame 3, right table frame 4, left pin-joint piece 5, right pin-joint piece 6, left foot pipe 7, right crus of diaphragm pipe 8, left extension 9, right extension 10, left stay tube 11, right stay tube 12, left tube connector 13, right tube connector 14, positioning element 15, termination point casing 16, it is characterized in that folding table is made up of

left desktop

1 and 2 two panels of right desktop, can adopt aluminium-plastic panel, density board, aluminium sheet or plastic plate etc. to be made; Left side desktop 1 is fixed on the table frame 3 of a left side, and right desktop 2 is fixed on the right table frame 4, by left pin-joint piece 5 and right pin-joint piece 6, left side table frame 3 and right table frame 4 are riveted together,, rotate left side table frame 3 and make both parallel with right table frame 4 referring to Fig. 4, just one-tenth chest dress capable of being combined is convenient for carrying and transports; On the table frame 3 of a left side, on right table frame 4, left foot pipe 7 and right crus of diaphragm pipe 8 can freely rotate around the riveting point respectively right crus of diaphragm pipe 8 left foot pipe 7 by rivet by rivet; At left foot pipe 7 and right crus of diaphragm pipe 8 termination installation end headgears 16, left side extension 9 passes termination point casing 16 and is placed in the left foot pipe 7, right extension 10 passes termination point casing 16 and is placed in the right crus of diaphragm pipe 8, left side extension 9 and right extension 10 can freely stretch in left foot pipe 7 and right crus of diaphragm pipe 8 respectively, and by playing finger setting; Left side tube connector 13 1 ends link to each other with positioning element 15, and the other end is riveted mutually with left stay tube 11, and the other end of left stay tube 11 is riveted mutually with left side table frame 3, and on left tube connector 13 rivet hole is set, and rivets mutually with left foot pipe 7; Right tube connector 14 1 ends link to each other with positioning element 15, and the other end is riveted mutually with right stay tube 12, and the other end of right stay tube 12 is riveted mutually with right table frame 4, on the right tube connector 14 rivet hole is set, and rivets mutually with right crus of diaphragm pipe 8.

When folding, referring to Fig. 2, rotate left foot pipe 7 and right crus of diaphragm pipe 8, the quadric chain of being made up of left foot pipe 7, right crus of diaphragm pipe 8, left tube connector 13, right tube connector 14 is moved, left tube connector 13 and right tube connector 14 drive positioning element 15 and move downward; Because left foot pipe 7 and left tube connector 13 move, the quadric chain of being made up of left foot pipe 7, left tube connector 13, left stay tube 11, left side table frame 3 also moves thus, left desktop 1 is moved downward, in like manner, because right crus of diaphragm pipe 8 and right tube connector 14 move, and drive right desktop 2 and move downward.Along with being rotated further left foot pipe 7 and right crus of diaphragm pipe 8, parallel until both, left foot pipe 7, left stay tube 11, left tube connector 13 and left extension 9 all are received in left desktop 1 time and the left side table frame 3; Right crus of diaphragm pipe 8, right stay tube 12, right tube connector 14 and right extension 10 all are received in right desktop 2 times and the right table frame 4, referring to Fig. 4, are combined into chest.

During use, referring to Fig. 5, because left foot pipe 7 direct carries left pin-joint pieces 5 positions, right crus of diaphragm pipe 8 direct supports right pin-joint pieces 6 positions make left side table frame 3 and right table frame 4 can not sink when load-bearing, make desktop keep level, have strengthened the serviceability of desktop.

Left side desktop 1, right desktop 2 can adopt density board, plank, plastic plate or metallic plate to be made; Left side table frame 3, right table frame 4 adopt the aluminium alloy extrusions extrusion modling, bend through cutting to form, and also can adopt metal pipe material to make and process; Positioning element 15, termination point casing 16 adopt engineering plastics injection molded; Left side pin-joint piece 5, right pin-joint piece 6 adopt sheet metal to form through the punch press stamping-out; Left foot pipe 7, right crus of diaphragm pipe 8, left extension 9, right extension 10, left stay tube 11, right stay tube 12, left tube connector 13, right tube connector 14 adopts metal pipe materials through cutting, and punching bends and forms.

The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented with this, be equivalence that the utility model claim and description do and change and modify, should still belong in the scope that the utility model patent contains.

Claims

1. box-type folding table, the utility model mainly comprises left desktop (1), right desktop (2), left side table frame (3), right table frame (4), left side pin-joint piece (5), right pin-joint piece (6), left foot pipe (7), right crus of diaphragm pipe (8), left side extension (9), right extension (10), left side stay tube (11), right stay tube (12), left side tube connector (13), right tube connector (14), positioning element (15), termination point casing (16), it is characterized in that the folding table desktop is made up of left desktop (1) and right desktop (2), left side desktop (1) is fixed on the left side table frame (3), right desktop (2) is fixed on the right table frame (4), is riveted together by left pin-joint piece (5) and right pin-joint piece (6); Left foot pipe (7) is riveted on the left side table frame (3), and right crus of diaphragm pipe (8) is riveted on the right table frame (4); Left side extension (9) is placed in the left foot pipe (7), and right extension (10) is placed in the right crus of diaphragm pipe (8); Left side tube connector (13) one ends link to each other with positioning element (15), and the other end is riveted mutually with left stay tube (11), and the other end of left stay tube (11) is riveted mutually with left side table frame (3), and left tube connector (13) is riveted mutually with left foot pipe (7); Right tube connector (14) one ends link to each other with positioning element (15), and the other end is riveted mutually with right stay tube (12), and the other end of right stay tube (12) is riveted mutually with right table frame (4), and right tube connector (14) is riveted mutually with right crus of diaphragm pipe (8)

2. a kind of box-type folding table according to claim 1 is characterized in that described left foot pipe (7), right crus of diaphragm pipe (8), left tube connector (13), right tube connector (14) rivet into four connecting rods.

3. a kind of box-type folding table according to claim 1 is characterized in that described left foot pipe (7), left tube connector (13), left stay tube (11), a left side table frame (3) are riveted into four connecting rods and described right crus of diaphragm pipe (8), right tube connector (14), right stay tube (12), a right table frame (4) is riveted into four connecting rods.