CN2546568Y

CN2546568Y - Fast-holding and quick-folding support

Info

Publication number: CN2546568Y
Application number: CN 02267430
Authority: CN
Inventors: 王瑞生
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-06-04
Filing date: 2002-06-04
Publication date: 2003-04-23
Anticipated expiration: 2012-06-04

Abstract

The utility model relates to a support, in particular to a support which can be rapidly folded and unfolded, comprising a three-branch tubes, free joints and tubes. The three-branch tube is positioned at the top corner of the support. Every two adjacent three-branch tubes are connected through the pipes provided with free joints and sleeves to form the top frame of the support, and the pipes connected with the three-branch tubes are used as stand legs to form the side frames. The utility model which can be used as the support for a temporary tent and a mosquito net, etc. for protection from wind and sunlight has the characteristics of simple structure, easy assembly and disassembly, convenience and practicability.

Description

The Fast-holding and quick-folding support

The utility model relates to a kind of support, especially a kind ofly can prop up fast, the support of fast folding.

Be used to support various support of tent, cool fluffy, warming fluffy, mosquito net etc. at present, all have certain deficiency in varying degrees, the complex structure that has is not easy to assembling and dismounting; The structure that has is single, and form is fixed, the purposes scope is little; Though the form of structure that also has is various variable, troublesome poeration is wasted time and energy, and is not easy to carry.

The purpose of this utility model is intended to overcome the deficiency of above-mentioned prior art, and provide a kind of simple in structure, be easy to carry, Fast-holding and quick-folding support swift to operate.

For achieving the above object, the utility model is achieved in that a kind of Fast-holding and quick-folding support, its characteristics are, mainly form by Samsung support, universal joint and tubing, the Samsung support is positioned at the drift angle place of support, is linked together the top frame that constitutes support by the tubing that universal joint and sleeve pipe are housed between the adjacent Samsung support, makes the frame that upright leg constitutes support by supportting the tubing that links with Samsung, after support was propped, universal joint entangled with support bracket fastened shape with sleeve pipe respectively.

The design angle that used Samsung supports the support angle between its three braces is variable, prop the back difference of shape and difference according to support, change the design angle of support angle, it is upright or tiltedly upright that upright leg is dressed up, thereby make support present different shape, as shapes such as hexahedron, octahedrons, to adapt to various purposes.

Above-mentioned universal joint is made up of double flute joint, single groove joint and cross joint, and the notch at double flute joint two ends is pegged graft with an end of a cross joint respectively, and each pegs graft the other end of cross joint with a single groove joint, all connects with removable pin between the parts.

Compared with the prior art the utility model has simple in structurely, and shape is various variable, and purposes is wide, and is swift to operate, and can finish small-sized several seconds, large-scale also only needs a few minutes, convenient and practical.

Below in conjunction with drawings and Examples the utility model is described in further detail.

Fig. 1 is the structural representation of cuboid for the utility model.

Fig. 2 is the part sectional structure schematic diagram of universal joint.

Fig. 3 is the vertical view of single groove joint among Fig. 2.

Fig. 4 is the vertical view of double flute joint among Fig. 2.

Fig. 5 is the vertical view of cross joint among Fig. 2.

Fig. 6 is the perspective view of 120 ° Samsung support for support angle.

Fig. 7 is the vertical view of Fig. 6.

Fig. 8 is the lateral view of Fig. 6.

As shown in Figure 1, the Fast-holding and quick-folding support of this kind rectangle structure is made up of four 1, four group of universal joints 2 of Samsung support and

tubing

3,4, Samsung support 1 is positioned at four drift angle places of support, be linked together the top frame that constitutes support by the tubing 3 that universal joint 2 and sleeve pipe 9 are housed between the adjacent Samsung support, promptly constitute a tetragonal body support by making pillar with four Samsung support 1 four tubing 4 that link respectively, for making support 1 fixed in shape after propping, respectively four universal joints 9 are entangled with sleeve pipe 9, when support will fold, only need sleeve pipe 9 is removed, expose universal joint and get final product.

As Fig. 2-shown in Figure 5, used universal joint 2 is made up of double flute joint 5, single groove joint 7 and cross 6, double flute saves the notch at 5 two ends and pegs graft with an end of a cross joint 6 respectively, and each pegs graft the other end of cross joint 6 with a single groove joint 7, all connects with removable pin between the parts.

As Fig. 6-shown in Figure 8, Samsung support 1 is made of three braces 8, and the support angle among the figure between three braces 8 is 120 °, and supportting the support of assembling out with this Samsung is the cuboid or the square bodily form.

Change the design angle of support angle, produce the Samsung support of different support angles, can dress up difform supports such as hexagon, octagon, to adapt to various purposes.

Claims

1, a kind of Fast-holding and quick-folding support, it is characterized in that: mainly form by Samsung support (1), universal joint (2), sleeve pipe (9) and support tubing, Samsung support (1) is positioned at the drift angle place of support, be linked together the top frame that constitutes support by the tubing (3) that universal joint (2) and sleeve pipe (9) are housed between the adjacent Samsung support, make the frame that pillar constitutes support by the tubing (4) that links with Samsung support (1), prop up time-out, sleeve pipe (9) entangles universal joint (2).

2, Fast-holding and quick-folding support according to claim 1 is characterized in that: the design angle of the support angle between three braces (8) of Samsung support (1) is variable.

3, Fast-holding and quick-folding support according to claim 1, it is characterized in that: universal joint (2) is made up of double flute joint (5), single groove joint (7) and cross joint (6), the notch at double flute joint (5) two ends is pegged graft with an end of a cross joint (6) respectively, each pegs graft the other end of cross joint (6) with a single groove joint (7), all connects with removable pin between the parts.