A kind of Portable foldable chairs
Technical field
The utility model belongs to technical field of furniture, is related to a kind of chair, and in particular to a kind of Portable foldable chairs.
Background technology
People can select some chairs to take a seat when open air is played, and beach chair is one of them, and this beach chair is divided into wood
Matter and portable;Wooden is more heavy, generally public to use, and is fixedly installed, due to exposing to the weather and maintaining again throughout the year
It is not good enough, and seat is dirty cannot also clear up, thus people play when it is more from can be assembled it is portable
Beach chair.
At present, this kind of beach chair is made up of skeleton and seat;It is solid by bolt between each support tube or support bar of skeleton
It is fixed.This beach chair does not have handrail, and comfort level is poor;And installing/dismounting needs to twist substantial amounts of bolt every time, for children and
For the elderly, stubborn bolt has a certain difficulty, and bolt is more easily gets wrong;Needed spanner and other items one when carrying
With carrying, bolt is easily lost, used very inconvenient.
The content of the invention
The purpose of this utility model be solve prior art beach chair comfort level it is poor, remove and install it is bothersome, carry not just
Just technical problem is there is provided a kind of Portable foldable chairs, to solve the deficiencies in the prior art.
To achieve these goals, the utility model uses following technical scheme:
A kind of Portable foldable chairs, including central siphon;The two ends of the central siphon are sequentially provided with symmetrical from outside to inside
Liner sleeve, long bushing pipe, rear foot tube and seat surface pipe;Handrail tube is provided with the liner sleeve, upper and lower ends are respectively equipped with wide opening lining
Lid and slot bushing pipe lid;The upper and lower ends of the long bushing pipe are respectively equipped with the backrest bend pipe and front foot pipe of outer socket;It is described to lean on
Provided with the backing tube connected by short bushing pipe above back of the body bend pipe;The big stay cord button of round end is provided with above the backing tube;It is described
Above rear foot tube and it is respectively equipped with small stay cord button below seat surface pipe;Pin is respectively equipped with below the rear foot tube and front foot pipe
Set.
Seat is provided between backing tube and the seat surface pipe;Height and handrail tube are cased with backing tube or the backrest bend pipe
The fair bushing pipe of overhead height;Handrail is provided between at the top of the bushing pipe and handrail tube.
Further, the angle of the front foot pipe and rear foot tube is between 75 ° -90 °.
Further, between the long bushing pipe, rear foot tube and seat surface pipe and axis run through grafting, the long bushing pipe of lining, after
Corresponding color is respectively equipped between the mouth of pipe of foot tube and seat surface pipe and the socket of central siphon, direct basis when installing
Same color carries out grafting, it is not necessary to which the type to pipe makes a distinction.
Further, the handrail tube is slidably socketed in liner sleeve, is carried out by wide opening bushing pipe lid and slot bushing pipe lid
Position and fixed, the handrail tube is provided with graduated scale close to one end of liner sleeve.
Further, the handrail is connected by a pullover with handrail tube, and the pullover extends to both sides, bearing of trend
For the radial direction of central siphon, increase the width of handrail with this, the width of the handrail is 8-12cm, the centre of the handrail
With seat using elastic wire side.
The beneficial effects of the utility model:Comfort level is improved provided with handrail, can be dismantled with Fast Installation, can be in knapsack
Carry, the beach chair comfort level for effectively solving prior art is poor, it is bothersome to remove and install, technical problem that is carrying inconvenience makes
Use inconvenient technical problem.
Brief description of the drawings
Fig. 1 is the utility model skeleton structure schematic isometric;
Fig. 2 is the utility model structural representation right view;
Fig. 3 is the utility model skeleton structure diagrammatic rear view.
In figure:1st, the big stay cord button 4 of long bushing pipe 2, handrail tube 3, round end, backing tube 5, short bushing pipe 6, backrest bend pipe 7,
Wide opening bushing pipe lid 8, lining pipe 9, slot bushing pipe lid 10, rear foot tube 11, footmuff 12, central siphon 13, small stay cord button 14,
Front foot pipe 15, seat surface pipe 16, seat 17, bushing 18, handrail.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, in the utility model
Description in, it is necessary to explanation, the orientation or position relationship of the instruction such as term " on ", " under ", "front", "rear", " interior ", " outer "
Described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, without referring to
Show or imply that the device or element of meaning there must be specific orientation, with specific azimuth configuration and operation, therefore can not manage
Solve as to limitation of the present utility model.
Embodiment 1:According to Fig. 1, a kind of Portable foldable chairs, including central siphon 12;The two ends of the central siphon 12 are by outer
Symmetrical liner sleeve 8, long bushing pipe 1, rear foot tube 10 and seat surface pipe 15 are sequentially provided with to interior;It is provided with and helps in the liner sleeve 8
Hand pipe 2, upper and lower ends are respectively equipped with wide opening bushing pipe lid 7 and slot bushing pipe lid 9;The upper and lower ends of the long bushing pipe 1 are respectively equipped with
The backrest bend pipe 6 and front foot pipe 14 of outer socket;The backing tube 4 connected by short bushing pipe 5 is provided with above the backrest bend pipe 6;
The big stay cord button 3 of round end is provided with above the backing tube 4;It is respectively equipped with above the rear foot tube 10 and below seat surface pipe 15
Small stay cord button 13;Footmuff 11 is respectively equipped with below the rear foot tube 10 and front foot pipe 14.
Seat 16 is provided between the backing tube 4 and seat surface pipe 15;Height is cased with the backing tube 4 or backrest bend pipe 6
The bushing pipe 17 maintained an equal level with handrail tube overhead height;Handrail 18 is provided between the top of bushing pipe 17 and handrail tube 2.
The angle of the front foot pipe 14 and rear foot tube 10 is between 75 ° -90 °.
Run through grafting between the long bushing pipe 1, rear foot tube 10 and seat surface pipe 15 and central siphon 12.Fast quick-detach can be realized
And installation, it is easy to carry.
It is respectively equipped between the long bushing pipe 1 of lining, rear foot tube 10 and the mouth of pipe of seat surface pipe 15 and the socket of axis 12 relative
The color answered, directly carries out grafting, it is not necessary to which the type to pipe makes a distinction when installing according to same color.
The handrail tube 2 is slidably socketed in liner sleeve 8, by wide opening bushing pipe lid 7 and slot bushing pipe lid 9 carry out positioning and
It is fixed, by the different length of stretching of the adjustable handrail pipe 2 in liner sleeve 8, realize the different height of handrail.
The handrail tube 2 is provided with graduated scale close to one end of liner sleeve 8.
The handrail 18 is connected by a pullover with handrail tube 2, and the pullover extends to both sides, and bearing of trend is axis
The radial direction of pipe, increases the width of handrail with this, the width of the handrail is 8-12cm.
The centre of the handrail 18 and seat 16 are using elastic wire side.
Portable foldable chairs of the present utility model are provided with handrail, and height adjustable, and comfort level is good;Adopted between each support tube
With the mode of grafting, by the elastic clamping of various slings, compared to bolt connection convenient disassembly, and without carry simultaneously spanner,
The accessories such as bolt;It can just be carried in knapsack after the utility model dismounting.
The beneficial effects of the utility model:Comfort level is improved provided with handrail, can be dismantled with Fast Installation, can be in knapsack
Carry, the beach chair comfort level for effectively solving prior art is poor, it is bothersome to remove and install, technical problem that is carrying inconvenience makes
Use inconvenient technical problem.
Embodiment described above is a part of embodiment of the utility model, rather than whole embodiments.Therefore this area is general
Logical technical staff done on the premise of creative work is not made other provide for simple replacement of, belong to the utility model protection
Scope.