CN202596140U

CN202596140U - Foldable stool

Info

Publication number: CN202596140U
Application number: CN 201220123156
Authority: CN
Inventors: 李为
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-29
Filing date: 2012-03-29
Publication date: 2012-12-12
Anticipated expiration: 2022-03-29

Abstract

The utility model relates to a foldable stool, particularly to a stool used for bearing people to stand on or placing materials in indoor decoration or engineering construction. The foldable stool is designed mainly to solve the problem that the existing foldable stool is too thick after being folded. The foldable stool comprises a frame, wherein the frame comprises two transverse edge beams and two longitudinal edge beams; a table-board is fixed on the frame; a middle beam is arranged in the middle of the two transverse edge beams; both ends of the middle beam are fixedly connected with the two longitudinal edge beams; axle holes are formed in the transverse edge beams and the middle beam; support legs are fixed on support leg axles; one ends of the support leg axles are arranged in the axle holes of the transverse edge beams, and the other ends are arranged in the axle holes of the middle beam; the included angle of each support leg axle close to the longitudinal edge beam on one side and the middle beam is 70 DEG, and the included angle of each support leg axle close to the longitudinal edge beam on the other side and the middle beam is 82 DEG; the included angle of each support leg and the support leg axle is 75 DEG; each support leg is provided with a pulling rod; one end of the pulling rod is connected with the support legs; and pins are arranged on the transverse edge beams. The foldable stool has the advantage of small thickness after being folded.

Description

A kind of collapsible split heads

Technical field:

The utility model relates in a kind of interior decoration or the engineering construction, the stool that be used to stand people or blowing are used.

Background technology:

Two supporting legs of the same end of existing collapsible split heads link together, and the supporting leg at two ends is overlapping when folding, and folding back thickness is big, is not easy to deposit and transport.

Summary of the invention:

The utility model technical problem to be solved provide a kind of when folding the supporting leg at two ends not overlapping, thickness is little, is convenient to deposit and transport, and the collapsible split heads of good stability.

Above-mentioned purpose is achieved in that it comprises framework, and framework comprises two horizontal side bars and two vertical side bars, and table top is fixed on the framework; It is characterized in that: be provided with a middle girder in the centre of two horizontal side bars, it is fixing that the two ends of middle girder are connected with two vertical side bars, on two horizontal side bars and the middle girder axis hole arranged all; The distance of the axis hole on the middle girder and the vertical side bar adjacent with it is less than the axis hole on the horizontal side bar and the distance of this vertical side bar, and four supporting legs are separately fixed on the leg shaft separately, and an end of leg shaft is contained in the axis hole of horizontal side bar; The other end is contained in the axis hole of middle girder, and is rotatable, is 70 ° near two leg shaft of the vertical side bar of a side and the angle of middle girder; Near two leg shaft of the vertical side bar of opposite side and the angle of middle girder is 82 °, and the angle between each supporting leg and the leg shaft all is 75 °, and a pull bar is all arranged on each supporting leg; One end of pull bar is connected with supporting leg through bolt; Two pins are all arranged on each horizontal side bar, and the other end of pull bar is porose, can be enclosed within during work on the pin of horizontal side bar; Supporting leg is positioned, and the end with pull bar when folding takes off from pin.

Described supporting leg can be hollow, and locating hole is arranged on the supporting leg, and the supporting leg internal sleeve is equipped with Retractive leg, and Retractive leg is provided with several locating holes that is used to adjust height that is arranged above and below, and bolt is inserted in the locating hole on supporting leg and the Retractive leg, fixes.

The utility model has the advantages that: owing to be 70 ° near two leg shaft of the vertical side bar of a side and the angle of middle girder; Near two leg shaft of the vertical side bar of opposite side and the angle of middle girder is 82 °; Angle between each supporting leg and the leg shaft all is 75 °; So four supporting leg non-overlapping copies when folding, folding back thickness is little, is convenient to deposit and transport; Again because the angle between each supporting leg and the leg shaft all is 75 °, so when organizing work, the angle between supporting leg and table top also is 75 °, the area between four supporting legs is greater than footprint, can improve stable, the assurance production safety; In addition, Retractive leg is housed, can adjusts the height of split heads according to need of work in the supporting leg internal sleeve, easy to use.

Description of drawings:

Fig. 1 is the utility model deployed condition structural representation;

Fig. 2 is the structural representation of looking up of the utility model folded state.

The specific embodiment:

With reference to Fig. 1,2, it comprises framework, and framework comprises two horizontal side bars 4 and two vertical side bars 1, and table top 9 is fixed on the framework; Be provided with a middle girder 7 in the centre of two horizontal side bars, it is fixing that the two ends of middle girder are connected with two vertical side bars 1, on two horizontal side bars 4 and the middle girder 7 axis hole arranged all; The distance of the axis hole on the middle girder 7 and the vertical side bar 1 adjacent with it is less than the axis hole on the horizontal side bar 4 and the distance of this vertical side bar 1, and four supporting legs 3 are separately fixed on the leg shaft 2 separately, and an end of leg shaft 2 is contained in the axis hole of horizontal side bar 4; The other end is contained in the axis hole of middle girder 7; Rotatable, be 70 ° near two leg shaft 2 of the vertical side bar of a side and the angle of middle girder 7, be 82 ° near two leg shaft 2 of the vertical side bar of opposite side and the angle of middle girder 7; Angle between each supporting leg 3 and the leg shaft 2 all is 75 °; A pull bar 5 is all arranged on each supporting leg, and an end of pull bar is connected with supporting leg 3 through bolt, on each horizontal side bar 4 two pins 6 is arranged all; The other end of pull bar 5 is porose; Can be enclosed within during work on the pin of horizontal side bar, supporting leg is positioned, the end with pull bar when folding takes off from pin.

Described supporting leg can be hollow, and locating hole is arranged on the supporting leg, and the supporting leg internal sleeve is equipped with Retractive leg 8, and Retractive leg is provided with several locating holes that is used to adjust height that is arranged above and below, and bolt is inserted in the locating hole on supporting leg and the Retractive leg 8, fixes.

Claims

1. a collapsible split heads comprises framework, and framework comprises two horizontal side bars (4) and two vertical side bars (1); Table top (9) is fixed on the framework, it is characterized in that: be provided with a middle girder (7) in the centre of two horizontal side bars, the two ends of middle girder are connected fixing with two vertical side bars (1); On two horizontal side bars (4) and the middle girder (7) axis hole is arranged all, the distance of the axis hole on the middle girder (7) and the vertical side bar (1) adjacent with it is less than the axis hole on the horizontal side bar (4) and the distance of this vertical side bar (1), and four supporting legs (3) are separately fixed on the leg shaft (2) separately; One end of leg shaft (2) is contained in the axis hole of horizontal side bar (4); The other end is contained in the axis hole of middle girder (7), and is rotatable, is 70 ° near two leg shaft (2) of the vertical side bar of a side and the angle of middle girder (7); Near two leg shaft (2) of the vertical side bar of opposite side and the angle of middle girder (7) is 82 °; Angle between each supporting leg (3) and the leg shaft (2) all is 75 °, and a pull bar (5) is all arranged on each supporting leg, and an end of pull bar is connected with supporting leg (3) through bolt; On each horizontal side bar (4) two pins (6) are arranged all, the other end of pull bar (5) is porose.

2. according to the described collapsible split heads of claim 1; It is characterized in that described supporting leg is hollow, locating hole is arranged on the supporting leg, the supporting leg internal sleeve is equipped with Retractive leg (8); Retractive leg is provided with several locating holes that is arranged above and below, and bolt is inserted in the locating hole on supporting leg and the Retractive leg (8).