CN2417779Y

CN2417779Y - Folding stool

Info

Publication number: CN2417779Y
Application number: CN 00222085
Authority: CN
Inventors: 王学明
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-01-14
Filing date: 2000-01-14
Publication date: 2001-02-07
Anticipated expiration: 2010-01-14

Abstract

The utility model relates to a folding stool which comprises seat surface frames 1, 2, 3, 4 and stool feet, wherein, one end of each of the stool feet is respectively hinged with the seat surface frames 1, 2. One end of each of supporting rods 5, 6 is hinged on the seat surface frame 1, and the other end of the supporting rod 5 and the other end of the supporting rod 6 are slid along the seat surface frame and positioned after crossed or are connected to the seat surface frame 2 after opposite corners are crossed. Supporting rods of the stool feet, which can be shrunk or bent, are arranged in the corresponding positions of the stool feet, and both ends of each of the supporting rod of the stool feet are respectively hinged with the stool feet.

Description

Folding stool

The utility model relates to a kind of Folding stool.

The bench that people adopt can only be partially folded can not be folding fully, use inconvenient.

The purpose of this utility model provides a kind of bench that can fold fully, and is easy to carry.

The utility model is achieved like this: the utility model Folding stool comprises seat face frame 1,2,3,4, one end is the hinged stool pin with sitting face frame 1,2 respectively, strut 5,6 one ends be hinged on the seat face frame 1 and the other end along sliding and the location on the face of the seat frame 2, on stool pin opposite position, have two ends respectively with hinged and the collapsible or tortuous stool heel brace bar of stool pin.

On above-mentioned seat face frame 2 surfaces chute is arranged, the other end of strut 5,6 stretches in the chute and can slide in chute (referring to Fig. 1).

Strut 5,6 was made up of the flexible mutually expansion link that cooperates of an end respectively when above-mentioned strut diagonal angle connected.

Above-mentioned stool heel brace bar comprises that support tube 13, one ends stretch in the support tube and slide bar 14 (referring to Fig. 2) slidably.

The hinge ear is arranged referring to Fig. 2 on the above-mentioned support tube.

Above-mentioned stool heel brace bar comprises two mutually hinged branch struts (referring to Fig. 3,4).

Above-mentioned seat face frame 3,4 stage casings can be tortuous.

Can only rotate overlapping or close to a direction after two sections on above-mentioned stool heel brace bar is hinged.

The utility model utilization is rotated flexible, and tortuous characteristics connect into bench and make simply, and the folding volume is little, and is easy to carry.

Concrete structure of the present utility model is provided by following examples:

Fig. 1 overall structure schematic diagram of the present utility model

Strut connection diagram when adopting two support copper and slide bar to form an end between the stool pin of Fig. 2 the utility model bench termination telescopic section is arranged

The strut schematic diagram of can be tortuous in the middle of adopting 1 between the stool pin of Fig. 3 the utility model termination and can only rotating to a direction

Fig. 4 bench side can be tortuous and can only rotate to a direction and drive the schematic diagram that bar is connected with two stool pin away.

Describe concrete structure of the present utility model and method of operating in detail below in conjunction with figure:

This stool comprises quadrangle seat face frame 1,2,3,4, inflection point is arranged in the middle of sitting face frame 3,4, perhaps an end fixing rotate an end not joint face be to adopt mid point to connect a little quarter butt respectively 3,4, the other end of little quarter butt another root is in succession sat the face frame, and reaching mid point can tortuous purpose.Strut 5,6 is arranged in the middle of the quadrangle, and back one end that intersects is hinged on the seat face frame 1, and the other end slides on the face of seat frame 2, and the end that strut 5,6 diagonal angles connect just at every strut that perhaps intersects stays one section telescopic section.When drawing back four limits seat face frame, middle 5,6 slips of intersection strut or elongation form firm quadrangle and sit the face frame, when folding, and seat face frame 3,4 complications, intermediate interdigitated is driven bar 5,6 away and is slided or shortening, makes seat face frame 1,2 close.

Seat face frame connects four

stool pin

7,8,9,10, two stool pin 8 of 3,4 correspondences of seat face frame and 9,7 and 10, adopt the two one

tortuous struts

11,12 of ends energy respectively, interconnection two stool pin, or adopt two support tubes to form one section retractable strut 13,14 interconnections two stool pin with slide bar, but the tie point of two struts 13,14 should be located at the top in crosspoint, just can make after the two stool pin foldings close.In addition, also can adopt a mid point to connect two stool pin on one side to tortuous singletree 15.

Two stool pin 7 of seat face frame 1 correspondence and 8,9 and 10 adopt one can only connect to rotating tortuous singletree 16 on one side respectively.

When opening bench, draw back seat face frame 1,2, sit face frame 3,4 and stretch thereupon, strut 5,6 slides or elongation, simultaneously each stool pin and termination intersect strut, stretch out, straightening strut 16 forms benches.

During folding, it is adjacent to each other that two inflection points of the quadrangle of buckling seat face frame 3,4 drive seat face frame 1,2, driving cross-bridging 5,6 slides or shortening, drive each stool pin and termination strut folding simultaneously, the strut 16 of buckling again, stool pin and joint are fixedly to be rotationally connected, and at this moment turn to two stool pin and overlap, and make the bench folding become a small rectangular block.

Claims

1, Folding stool, it is characterized in that bench comprises face frame (1,2,3,4), one end respectively with sit the hinged stool pin of face frame (1,2), strut (5, a 6) end is hinged on above the seat face frame (1) other end and intersects the back and slide and location or intersect the diagonal angle and be connected on the seat face frame (2) along the face of seat frame, has two ends hinged and collapsible or can tortuous stool heel brace bar with the stool pin respectively on stool pin opposite position.

2, Folding stool according to claim 1 is characterized in that on desktop frame (2) surface chute being arranged, and the other end of strut (5,6) stretches in the chute and can slide in chute.

3, Folding stool according to claim 1, strut (5,6) is made up of the flexible mutually expansion link that cooperates of an end respectively when it is characterized in that the connection of strut diagonal angle.

4, Folding stool according to claim 1 and 2 is characterized in that stool heel brace bar comprises that support tube, an end stretch in the support tube and slide bar slidably.

5, Folding stool according to claim 4 is characterized in that on the support tube hinge ear being arranged.

6, Folding stool according to claim 1 is characterized in that stool heel brace bar comprises two mutually hinged branch struts.

7, Folding stool according to claim 1, it is characterized in that sitting face frame (3,4) stage casing can be tortuous.

8,, it is characterized in that two sections on stool heel brace bar can only rotate overlapping or close to a direction after hinged according to claim 1 or 6 described Folding stools.