CN205612649U

CN205612649U - Folded cascade wheelchair and portable mobile device

Info

Publication number: CN205612649U
Application number: CN201620240493.0U
Authority: CN
Inventors: 白瑞平
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-03-25
Filing date: 2016-03-25
Publication date: 2016-10-05
Anticipated expiration: 2026-03-25

Abstract

The utility model provides a foldable wheelchair and portable mobile device to the technical problem that the use convenience is low of the folded cascade wheelchair of existence among the solution prior art. The folded cascade wheelchair includes: the folded cascade seat, the connection is in the folded cascade support of seat lower extreme, the front wheel has been installed to the front end of support, the rear wheel has been installed to the rear end, the end bracing piece that the support extends including the front and back, end bracing piece facial make -up is equipped with first folding device, the support include from its front end to the preceding bracing piece that the seat extends, preceding bracing piece facial make -up is equipped with the second folding device, during the use, through first folding device is folding end bracing piece, through the second folding device is folding preceding bracing piece.

Description

Collapsible wheelchair and portable mobile device

Technical field

This utility model relates to wheelchair technical field, especially relates to a kind of Collapsible wheelchair and portable Formula mobile device.

Background technology

Wheelchair, as the important tool of rehabilitation, is not only the walking-replacing tool of limbs the disabled, prior It is that, by by wheelchair, handicapped person can carry out physical exercise and participate in social activity.Ordinary wheel Chair is typically by wheelchair frame, wheel, brake gear and seat against four parts and form, and hand-cranked wheel chair is commonly On the basis of wheelchair, it is additionally arranged manual setter.

Along with improving constantly of people's living standard, the demand degree of wheelchair and electric wheelchair is the most constantly increased Adding, the wheelchair brand on market is numerous, for above-mentioned common wheelchair, Collapsible wheelchair Property easy to use is the highest.

But, the folding degree of Collapsible wheelchair of the prior art is limited, Collapsible wheelchair can Folding point is few, and the volume of the wheelchair after folding is big, is not easy to carrying or carries, causing user to make During with, need the problems spending too many mental and physical efforts place to go reason to bring relatively greatly in volume.Cause This, the property easy to use of the Collapsible wheelchair of prior art is low.

Utility model content

The purpose of this utility model is to provide a kind of foldable wheelchair, to solve to exist in prior art The low technical problem of the property easy to use of Collapsible wheelchair.

For reaching above-mentioned purpose, this utility model embodiment by the following technical solutions:

A kind of Collapsible wheelchair, including:

Utility seat；

Be connected to the folding bracket of described seat lower end, the front end of described support be equiped with front-wheel, Rear end is equiped with trailing wheel, and described support includes the end support bar front and back extended, and support bar of the described end fills Being provided with the first folding device, described support includes the front support rod extended from its front end to described seat, The second folding device it is equiped with on described front support rod；During use, fold device by described first and roll over Folded support bar of the described end, by front support rod described in described second folding devices fold.

As the further improvement of technique scheme, described first folds device is installed in the described end and props up On the zone line of strut.

Further, described second folding device is installed on the zone line of described front support rod.

As the further improvement of technique scheme, described seat includes:

Bedplate, is connected with described support；

Backrest, is connected with the rear end of described bedplate, near one end of described bedplate on described backrest It is equiped with the 3rd folding device.

As the further improvement of technique scheme, described support also includes:

First main shaft, described front-wheel symmetry is installed in the two ends of described first main shaft；

Second main shaft, described trailing wheel symmetry is installed in the two ends of described second main shaft；

Back support rod, extends to the rear end of described bedplate from the center of described second main shaft；

Two parallel head rods, the two ends from described first main shaft extend to the described end respectively The rear end of seat board；

Second connecting rod, is connected between two described head rods and is parallel to described first master Axle.

As the further improvement of technique scheme, the two ends of support bar of the described end are respectively with described the The center of two main shafts, the center of described second connecting rod connect.

As the further improvement of technique scheme, described front support rod is from described second connecting rod Center extends to the front end of described bedplate.

As the further improvement of technique scheme, the front side of described first main shaft is equiped with pedal, It is rotatably connected between described pedal with described first main shaft.

Further, the zone line symmetry of described backrest is equiped with rocking arm, and described rocking arm leans on described It is rotatably connected between the back of the body.

As the further improvement of technique scheme, described second main shaft connects to have extend to the back-end The 3rd connecting rod, for the connection of multiple described Collapsible wheelchairs.

The Collapsible wheelchair that this utility model provides, is wherein connected to the support of seat lower end for rolling over Stacked support, during use, using seat as object of reference, then the end support bar in support can be by first Folding device to fold to the direction at seat place, the front support rod in support can be by the second folding Device folds to the rear side of whole wheelchair.Specifically, during use, user is first by utility seat Folding downwards, the seat after folding moves down and rear wheel is drawn close, then folds device to first Operate, end support bar be folded up and to fold after seat draw close, now, whole wheelchair is Being folded major part, user folds device to second again and operates, and front support rod is to having folded Partially folded and draw close, the whole wheelchair almost all after folding is accommodated between trailing wheel.Needs are opened During wheelchair, be lifted up the seat portion of wheelchair, then the support of lower end struts automatically due to action of gravity, End bracing frame struts again as level, after the first folding device is fixed by operator, the then end Bracing frame is fixed as level, and operator's forward side pressing front support rod, then front support rod reverts to Use state.

The folding degree of Collapsible wheelchair of the prior art is limited, the collapsible point of Collapsible wheelchair Few, the volume of the wheelchair after folding is big, is not easy to carrying or carries, causing user in use process In, need the problems spending too many mental and physical efforts place to go reason to bring relatively greatly in volume.Therefore, existing The property easy to use having the Collapsible wheelchair of technology is low.The foldable wheelchair that this utility model provides, Being provided with the end support bar and front support rod extended according to different directions on support wherein, the end, supports Bar and front support rod, on the basis of playing a supporting role, arrange multiple folding point thereon, make wheelchair Seat fold after, whole wheelchair can also the most once fold, twice-folded, enters one Step reduces the volume of stowed rear wheels chair, it is simple to carries and carries, and also eliminate during use is many Problem.

Another object of the present utility model is to provide a kind of portable mobile device, to solve existing skill The technical problem that present in art, the property easy to use of Collapsible wheelchair is low.

A kind of portable mobile device, including multiple Collapsible wheelchairs as above, multiple described Collapsible wheelchair is connected by described 3rd connecting rod thereon successively head and the tail.

Described portable mobile device, compared to the beneficial effect of prior art, is same as above-mentioned folding Wheelchair, compared to the beneficial effect of prior art, does not repeats.

Accompanying drawing explanation

In order to be illustrated more clearly that this utility model detailed description of the invention or technical side of the prior art Case, will make simply the accompanying drawing used required in detailed description of the invention or description of the prior art below Introduce, it should be apparent that, the accompanying drawing in describing below is embodiments more of the present utility model, right From the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to These accompanying drawings obtain other accompanying drawing.

The schematic diagram of the Collapsible wheelchair that Fig. 1 provides for this utility model embodiment；

The schematic diagram of the portable mobile device that Fig. 2 provides for this utility model embodiment.

Reference:

1-seat, 2-support；

101-bedplate, 102-backrest, 103-the 3rd folds device, 104-rocking arm, 105-pedal.

Support bar at the bottom of 201-, 202-first folds device, 203-front support rod, and 204-second folds dress Put, 205-the first main shaft, 206-the second main shaft, 207-back support rod, 208-head rod, 209- Second connecting rod, 210-the 3rd connecting rod.

Detailed description of the invention

Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, aobvious So, described embodiment is a part of embodiment of this utility model rather than whole embodiments. Based on the embodiment in this utility model, those of ordinary skill in the art are not making creative work The every other embodiment obtained under premise, broadly falls into the scope of this utility model protection.

In description of the present utility model, it should be noted that term " " center ", " on ", D score, "left", "right", Orientation or the position relationship of the instruction such as " vertically ", " level ", " interior ", " outward " are based on orientation shown in the drawings or position Put relation, be for only for ease of description this utility model and simplify description rather than instruction or hint institute The device or the element that refer to must have specific orientation, with specific azimuth configuration and operation, the most not It is understood that as to restriction of the present utility model.Additionally, term " first ", " second ", " the 3rd " are only used for describing Purpose, and it is not intended that indicate or hint relative importance.

Embodiment one

The schematic diagram of the Collapsible wheelchair that Fig. 1 provides for this utility model embodiment；With reference to Fig. 1 institute Show, the Collapsible wheelchair that this utility model embodiment provides, including:

Utility seat 1；

Being connected to the folding bracket 2 of described seat 1 lower end, the front end of described support 2 is equiped with Front-wheel, rear end are equiped with trailing wheel, and described support 2 includes the end support bar 201 front and back extended, described Being equiped with the first folding device 202 on end support bar 201, described support 2 includes from its front end to institute State the front support rod 203 that seat 1 extends, described front support rod 203 is equiped with the second folding device 204；During use, fold device 202 by described first and fold support bar of the described end 201, by institute State the second folding device 204 and fold described front support rod 203.

The Collapsible wheelchair that this utility model embodiment one provides, is wherein connected to propping up of seat lower end Frame is folding bracket, and during use, using seat as object of reference, then the end support bar in support can Folding device by first to fold to the direction at seat place, the front support rod in support can pass through Second folds device folds to the rear side of whole wheelchair.Specifically, during use, user first can be rolled over Stacked seat folds downwards, and the seat after folding moves down and rear wheel is drawn close, then to first Fold device operate, end support bar be folded up and to fold after seat draw close, now, whole Individual wheelchair has been folded major part, user again to second fold device operate, front support rod to Folded partially folded is also drawn close, and the whole wheelchair almost all after folding is accommodated between trailing wheel. When needing to open wheelchair, be lifted up the seat portion of wheelchair, then the support of lower end is due to action of gravity Automatically strutting, end bracing frame struts as level again, and the first folding device is carried out solid by operator After Ding, then end bracing frame is fixed as level, operator's forward side pressing front support rod, then before Strut reverts to use state.

Embodiment two

The schematic diagram of the Collapsible wheelchair that Fig. 1 provides for this utility model embodiment；Fig. 2 is this reality With the schematic diagram of the portable mobile device that new embodiment provides；Shown in seeing figures.1.and.2, this The Collapsible wheelchair that utility model embodiment provides, including:

Utility seat 1；

It should be noted that be the mobile steadiness increasing wheelchair, the wheel footpath of trailing wheel is much larger than front-wheel Wheel footpath.

Specifically, described first folding device 202 is installed in the zone line of support bar of the described end 201 On, described second folds device 204 is installed on the zone line of described front support rod 203, in order to Make end support bar and front support rod as far as possible can doubling, reduce further the volume of stowed rear wheels chair.

In this utility model, described seat 1 includes:

Bedplate 101, is connected with described support 2；

Backrest 102, is connected with the rear end of described bedplate 101, near described on described backrest 102 One end of bedplate 101 is equiped with the 3rd folding device 103.

In this utility model, described support 2 also includes:

First main shaft 205, described front-wheel symmetry is installed in the two ends of described first main shaft 205；

Second main shaft 206, described trailing wheel symmetry is installed in the two ends of described second main shaft 206；

Back support rod 207, extends to described bedplate 101 from the center of described second main shaft 206 Rear end；

Two parallel head rods 208, extend from the two ends of described first main shaft 205 respectively Rear end to described bedplate 101；

Second connecting rod 209, is connected between two described head rods 208 and is parallel to institute State the first main shaft 205.

Further, the two ends of support bar of the described end 201 respectively with the center of described second main shaft 206, The center of described second connecting rod 209 connects, and described front support rod 203 is from described second connecting rod 209 Center extend to the front end of described bedplate 101.

As the further improvement of technique scheme, the front side of described first main shaft 205 is equiped with foot Pedal 105, is rotatably connected between described pedal 105 with described first main shaft 205, during use, Pedal can be flipped up receiving.

Further, the zone line symmetry of described backrest 102 is equiped with rocking arm 104, described rocking arm Being rotatably connected between 104 with described backrest 102, during use, rocking arm and backrest can synchronous foldings.

As the further improvement of technique scheme, described second main shaft 206 connects and has to the back-end The 3rd connecting rod 210 extended, for the connection of multiple described Collapsible wheelchairs.

The Collapsible wheelchair that this utility model embodiment two provides, is wherein connected to propping up of seat lower end Frame is folding bracket, and during use, using seat as object of reference, then the end support bar in support can Folding device by first to fold to the direction at seat place, the front support rod in support can pass through Second folds device folds to the rear side of whole wheelchair.Specifically, during use, user passes through the 3rd Fold device to be folded to the back lower place of wheelchair by the backrest of seat, make backrest be accommodated in two trailing wheels Between, the rocking arm on backrest rotates with backrest simultaneously, closes up with backrest and is accommodated in two trailing wheels simultaneously Between, then to first fold device operate, end support bar be folded up and to fold after seat Drawing close, now, whole wheelchair has been folded major part, and user folds device to second again and grasps Making, front support rod is to folded partially folded and draws close, and the whole wheelchair almost all after folding is received It is contained between trailing wheel.When needing to open wheelchair, be lifted up the seat portion of wheelchair, then lower end Frame struts automatically due to action of gravity, and end bracing frame struts as level again, and operator is by first After folding device is fixed, then end bracing frame is fixed as level, before the pressing of operator's forward side Support bar, then front support rod reverts to use state.

Another object of the present utility model is to provide a kind of portable mobile device, described portable shifting Dynamic device, including multiple Collapsible wheelchairs as above, multiple described Collapsible wheelchairs pass through Described 3rd connecting rod thereon head and the tail successively connect.

In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, Term " is installed ", " being connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be Removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be It is joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals. For the ordinary skill in the art, can understand that above-mentioned term is new in this practicality with concrete condition Concrete meaning in type.

It is last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, It is not intended to limit；Although this utility model being described in detail with reference to foregoing embodiments, It will be understood by those within the art that: it still can be to the skill described in foregoing embodiments Art scheme is modified, or the most some or all of technical characteristic is carried out equivalent；And this A little amendments or replacement, do not make the essence of appropriate technical solution depart from this utility model each embodiment skill The scope of art scheme.

Claims

1. a Collapsible wheelchair, it is characterised in that including:

Utility seat；

It is connected to the folding bracket of described seat lower end, the front end of described support is equiped with front-wheel, rear end is equiped with trailing wheel, described support includes the end support bar front and back extended, the first folding device it is equiped with on support bar of the described end, described support includes the front support rod extended from its front end to described seat, and described front support rod is equiped with the second folding device；During use, by end support bar described in described first folding devices fold, by front support rod described in described second folding devices fold.

Collapsible wheelchair the most according to claim 1, it is characterised in that described first folds device is installed on the zone line of support bar of the described end；

Described second folds device is installed on the zone line of described front support rod.

Collapsible wheelchair the most according to claim 2, it is characterised in that described seat includes:

Bedplate, is connected with described support；

Backrest, is connected with the rear end of described bedplate, and on described backrest, the one end near described bedplate is equiped with the 3rd folding device.

Collapsible wheelchair the most according to claim 3, it is characterised in that described support also includes:

Two parallel head rods, the two ends from described first main shaft extend to the rear end of described bedplate respectively；

Second connecting rod, is connected between two described head rods and is parallel to described first main shaft.

Collapsible wheelchair the most according to claim 4, it is characterised in that center with the center of described second main shaft, described second connecting rod respectively, the two ends of support bar of the described end is connected.

Collapsible wheelchair the most according to claim 5, it is characterised in that described front support rod extends to the front end of described bedplate from the center of described second connecting rod.

Collapsible wheelchair the most according to claim 6, it is characterised in that the front side of described first main shaft is equiped with pedal, is rotatably connected between described pedal with described first main shaft.

Collapsible wheelchair the most according to claim 7, it is characterised in that the zone line symmetry of described backrest is equiped with rocking arm, is rotatably connected between described rocking arm with described backrest.

Collapsible wheelchair the most according to claim 8, it is characterised in that connect on described second main shaft and have the 3rd connecting rod extended to the back-end, for the connection of multiple described Collapsible wheelchairs.

10. a portable mobile device, it is characterised in that include multiple Collapsible wheelchair as claimed in claim 9, multiple described Collapsible wheelchairs are connected by described 3rd connecting rod thereon successively head and the tail.