A kind of portable foldable stoolTechnical field
This utility model is related to a kind of stool, more particularly to a kind of portable foldable stool.
Background technology
Though existing more foldable stool in the market, Foldable stool of the prior art not only stool volume compared withIt is little, people sit up it is uncomfortable, while also can not still accomplish to fold completely.For example one kind disclosed in patent 201520176541.XPortable foldable stool, not only which folds, deployment step is loaded down with trivial details, and can only accomplish partially folded, while also having after foldingMany poles are stretched out outside faldstool, not only need to carry out extra fixation to pole, while the pole stretched out is also possible to stamp takingOn the body of the people of band, cause inconvenient to carry.
The content of the invention
This utility model is for stool shortcoming inconvenient to carry in prior art, there is provided a kind of portable foldableStool.
In order to solve above-mentioned technical problem, this utility model is addressed by following technical proposals：
A kind of portable foldable stool, including left stool frame, right stool frame, left back stool lower limb, stool lower limb behind the right side, left stool frame with it is leftIt is fixedly connected between stool lower limb behind stool lower limb, right stool frame and the right side afterwards, on left stool frame and right stool frame, is hinged with front rod, back link,It is provided with left frame linking, right frame linking between left stool frame and right stool frame, the lower end of left frame linking is hinged on right stool frame, behind the right side on stool lower limb, right companyThe lower end of frame is hinged on left stool frame, left back stool lower limb, and left frame linking, right frame linking include leading portion pipe, pressure pipe and back segment pipe, front companyBar, back link are respectively hinged on described leading portion pipe, back segment pipe, and pressure pipe is located above described front rod, back link, pressure pipeDescribed front rod, back link are pushed down, stool lower limb is provided with bayonet lock behind the right side, and right frame linking is provided with locating dowel, and bayonet lock blocks locating dowel,Also include shelf, shelf upper connecting rod is hinged with below shelf, on left stool frame, shelf lower link, shelf is hinged withUpper connecting rod is hinged with shelf lower link, and left stool frame, right stool frame upper end are hinged with back support bar.
When stool is launched, cloth is provided between left frame linking and right frame linking, on the cloth that people is sitting between left frame linking, right frame linking.The weight of people is pressed on left frame linking, right frame linking, and left frame linking, the pressure pipe of right frame linking push down front rod, back link, and the weight of human body is passedIt is delivered on left stool frame, right stool frame.Bayonet lock blocks locating dowel, can prevent stool from surprisingly drawing in.Back support bar can in foldable integralFold to stool center.
Preferably, left stool frame, right stool frame include backrest section, handrail section, stool lower limb section and base section, the rear end of base sectionIt is folded upward at forming inverted sections, the inverted sections on left stool frame, right stool frame are fixedly connected with stool lower limb behind left back stool lower limb, the right side respectively, instituteThe back segment pipe stated is rotatably coupled on inverted sections.
Preferably, the equal outward bending in bottom of stool lower limb forms support feet after left back stool lower limb, the right side.
Preferably, also including shelf, shelf upper connecting rod is hinged with below shelf, is hinged with left stool frame and is putThing plate lower link, shelf upper connecting rod are hinged with shelf lower link.
This utility model only need to be completed by mutually drawing close left frame linking, right frame linking as a result of above technical schemeFold, step is simple, and after folding, whole stool small volume, is easy to carry.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the rearview of Fig. 1.
Fig. 4 be I in Fig. 3 at partial schematic diagram.
Fig. 5 is the view after this utility model is folded.
In the accompanying drawing toponym referred to by each number designation is as follows：10-right stool frame, 101-backrest section, 102-handrailSection, 103-stool lower limb section, 104-base section, 1041-inverted sections, 11-left stool frame, 20-right side after stool lower limb, 21-left back stool lower limb,210-support feet, 30-right frame linking, 301-back segment pipe, 302-pressure pipe, 303-leading portion pipe, 41-front rod, 42-after connectBar, 5-shelf, 51-shelf upper connecting rod, 53-shelf lower link, 6-bayonet lock, 7-locating dowel, 8-back support bar.
Specific embodiment
This utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Embodiment 1
A kind of portable foldable stool, as shown in Figures 1 to 5, including left stool frame 11, right stool frame 10, left back stool lower limb21st, stool lower limb 20 behind the right side, is fixedly connected between stool lower limb 20 after left stool frame 11 and left back stool lower limb 21, right stool frame 10 and the right side, left stool frame11 with right stool frame 10 on be hinged with front rod 41, back link 42, left frame linking 31, right is provided between left stool frame 11 and right stool frame 10Frame linking 30, left frame linking 31, right frame linking 30 include leading portion pipe 303, pressure pipe 302 and back segment pipe 301, front rod 41, back link 42It is respectively hinged on described leading portion pipe 303, back segment pipe 301, pressure pipe 302 is located above described front rod 41, back link 42,Pressure pipe 302 pushes down described front rod 41, back link 42.Behind the right side, stool lower limb 20 is provided with bayonet lock 6, and right frame linking 30 is provided with locating dowel7, bayonet lock 6 blocks locating dowel 7.Left stool frame 11, right 10 upper end of stool frame are hinged with back support bar 8.The energy in foldable integral of back support bar 8It is enough to fold to stool center, as shown in Figure 5.
Left stool frame 11, right stool frame 10 include backrest section 101, handrail section 102, stool lower limb section 103 and base section 104, baseThe rear end of section 104 is folded upward at being formed inverted sections 1041, the inverted sections 1041 on left stool frame 11, right stool frame 10 respectively with left back stoolAfter lower limb 21, the right side, stool lower limb 20 is fixedly connected.The lower end of left frame linking 31 is hinged on right stool frame 10, and the lower end of right frame linking 30 is hinged on left stoolOn frame 11, left frame linking 31 is rotatably coupled on inverted sections 1041 with the back segment pipe 301 of right frame linking 30.
The equal outward bending in bottom of stool lower limb 20 after left back stool lower limb 21, the right side forms support feet 210.
Also include shelf 5, the lower section of shelf 5 is hinged with shelf upper connecting rod 51, glove is hinged with left stool frame 11Plate lower link 53, shelf upper connecting rod 51 are hinged with shelf lower link 53.
In a word, preferred embodiment of the present utility model is the foregoing is only, it is all according to this utility model claim instituteThe impartial change of work and modification, should all belong to the covering scope of this utility model patent.