CN209032908U - A kind of stackable airport wheelchair - Google Patents

Abstract

The utility model discloses a kind of stackable airport wheelchairs.The stackable airport wheelchair of the utility model includes support frame, wheel and wheel chair seating face.Chair seating face is taken turns by they sup-port, and forms rotation connection relationship with support frame.Support frame has horizontally disposed level board, and the back frame support set on level board rear end.Under unused state, chair seating face is rotatably taken turns, is attached to it on back frame support, consequently facilitating stacking airport wheelchair, guarantees that sufficient wheelchair can be arranged in airport.

Description

A kind of stackable airport wheelchair

Technical field

The utility model relates to airport wheelchair field more particularly to a kind of stackable airport wheelchairs.

Background technique

Perfect successively with Chinese society items public service facility and system, transport department, Civil Aviation Administration of China is with pipe Document form is managed to have promulgated " disabled person's air transportation method (tentative) ", what the wheelchair of disabled person oneself needed to consign, it can be used The wheelchair on airport.It can be used its wheelchair row to passenger door, then by crew using oneself wheelchair on airport if desired Passenger is provided for oneself wheelchair uniform packing in boarding gate, is placed in aircraft hold, it is unified straight by crew again after aircraft landing It connects and is got out of cargo hold, is placed at boarding gate, facilitate disabled passenger safety boarding and lower machine.

But in a practical situation, the wheelchair of most wheelchair passengers can not all pass through safety check, it is necessary to will provide wheel for oneself before safety check Chair delivery, the spare wheelchair that transfer airport provides reach engine opening, still need to using the spare wheelchair in airport or take after aircraft landing Ferry bus, until just can be taken off providing wheelchair for oneself in Luggage Check-in.This regulation can bring a series of problems to wheelchair passenger:

1, often there is the inadequate situation of airport wheelchair quantity, passenger needs other information desks to borrow wheelchair；

2, airport wheelchair is inconvenient to store, and is mostly to fold to be placed on information desk corner, passenger does not know how to borrow；

3, uncomfortable, influence passenger's use.

Utility model content

The utility model proposes a kind of stackable airport wheelchairs, and the tool structure is simple, can may be implemented quickly It folds to facilitate a large amount of stack to store, and the backrest structure with composite human body engineering, good relax can be brought to passenger Suitable sense.

The utility model is to solve above-mentioned technical problem by following technical proposals:

The utility model provides a kind of stackable airport wheelchair, it is characterized in that comprising:

Support frame comprising back frame support and level board, the back frame support are used to support human body back, and With the curve construction for meeting human body back curve, the back frame support is set to the rear end of the horizontal direction of the level board；

Wheel is respectively arranged on the front-end and back-end of the level board；

Chair seating face is taken turns, respectively by being located at the first support bar at the middle part of the wheel chair seating face and being located at the wheel chair seating face Rear end second support bar support, wheel chair seating face two end faces along longitudinal direction are respectively equipped with the groove extended transversely, The upper end of the first support bar is rotatably received in the groove, and lower end and the vertical direction of the back frame support Lower rotational connection, the second support bar and the wheel chair seating face are rotatablely connected, and it turns respectively along two axial ends Dynamic to be connected to the back frame support, the junction between the second support bar and the back frame support is higher than described first Junction between support rod and institute's back frame support；The length of the groove is configured to guarantee that the wheel chair seating face can be It is converted between laid-flat status and upright state.

Preferably, the front end of the upper surface of the level board, which is equipped with, can turn down pedal.

Preferably, the wheel includes wheelchair front wheel and the position of the front end of the horizontal direction positioned at the level board Wheelchair rear wheel in rear end, the wheelchair front wheel are universal wheel；

Preferably, the diameter of the wheelchair rear wheel is greater than the diameter of the wheelchair front wheel.

Preferably, the lower section of the back frame support is vertically disposed side plate, the side plate and the backrest branch above it Support seamlessly transits to form the back frame support, and the backrest support frame is used to support backrest.

Preferably, the wheelchair rear wheel is located at the inside of the side plate.

Preferably, the side of the back frame support vertically is additionally provided with safety belt.

Preferably, described be additionally provided with hook by back.

Preferably, the backrest is by adding fine tough nylon meshed fabric to be made.

Preferably, the back frame support is aluminum products.

On the basis of common knowledge of the art, above-mentioned each optimum condition, can any combination to get the utility model respectively compared with Good example.

The positive effect of the utility model is:

The stackable airport wheelchair of the utility model includes support frame, wheel and wheel chair seating face.Take turns chair seating face by They sup-port, and rotation connection relationship is formed with support frame.Support frame has horizontally disposed level board, and is set to The back frame support of level board rear end.Under unused state, chair seating face is rotatably taken turns, is attached to it on back frame support, from And convenient for stacking airport wheelchair, guarantee that sufficient wheelchair can be arranged in airport.

Detailed description of the invention

Fig. 1 is that the stackable airport wheelchair of one preferred embodiment of the utility model is in the perspective view of upright state.

Fig. 2 is the right view of Fig. 1.

Fig. 3 is the right view in laid-flat status of the stackable airport wheelchair of one preferred embodiment of the utility model.

Fig. 4 is the enlarged drawing in the dotted line frame of Fig. 3.

The stacking schematic diagram of the stackable airport wheelchair of one preferred embodiment of the utility model of Fig. 5.

Description of symbols

1: back frame support

2: level board

3: wheelchair front wheel

4: wheelchair rear wheel

5: wheel chair seating face

6: first support bar

7: second support bar

8: groove

9: pedal can be turned down

10: side plate

11: backrest support frame

12: safety belt

13: hook

14: backrest

Specific embodiment

With reference to the accompanying drawings of the specification, further the preferred embodiment of the utility model is described in detail, it is below It is described as illustratively, being not limitation of the utility model, any other similar situation still falls within the utility model Among protection scope.

In specific descriptions below, the term of directionality, such as "left", "right", "upper", "lower", "front", "rear", " cross To " etc., the direction with reference to described in attached drawing uses.The component of the embodiments of the present invention can be placed in a variety of different sides It is for illustrative purposes and not restrictive to, the term of directionality.

It is described in detail below in conjunction with Fig. 1-5, according to the stackable airport wheelchair of one preferred embodiment of the utility model.This A kind of stackable airport wheelchair of utility model comprising support frame, wheel and wheel chair seating face 5.Support frame is by wheel Support is to guarantee that airport wheelchair can be passed；Chair seating face 5 is taken turns by support frame rotational support, so that passenger takes a seat.Specifically, it props up Support bone frame includes back frame support 1 and level board 2, and back frame support 1 is used to support human body back, and has and meet human body back The curve construction of portion's curve, back frame support 1 are set to the rear end of the horizontal direction of level board 2.Wheel is respectively arranged on level board 2 Front-end and back-end are to guarantee that wheelchair more smoothly moves.Chair seating face 5 is taken turns respectively by being located at first of middle part of wheel chair seating face 5 Strut 6 and second support bar 7 positioned at the rear end of wheel chair seating face 5 support, and wheel chair seating face 5 two end faces along longitudinal direction are respectively equipped with The groove 8 extended transversely, the upper end of first support bar 6 are rotatably received in groove 8, and lower end and back frame support 1 The lower rotational of vertical direction connects, and second support bar 7 and wheel chair seating face 5 are rotatablely connected, and it is along two axial end parts Be not rotationally connected with back frame support 1, the junction between second support bar 7 and back frame support 1 be higher than first support bar 6 with Junction between institute's back frame support 1；The length of groove 8 is configured to guarantee that wheel chair seating face 5 can be in laid-flat status and straight It is converted between vertical state.Preferably, as shown in Figure 3-4, it when first support bar 6 resists the front end of groove 8, takes turns at chair seating face 5 In laid-flat status.Preferably, as shown in Fig. 2, when first support bar 6 resists rear end opposite with front end on groove 8, chair is taken turns Face 5 is in upright state.It should be noted that the horizontal direction of the utility model refers to general horizontal direction；Level board 2 can be set It is set to abswolute level direction, the horizontal direction (referring to attached drawing 2,3) that front end is slightly above rear end also can be set into, by this method, When passenger is sitting on wheelchair, slightly leans back, back are attached on the backrest 14 of wheelchair automatically for meeting, to have preferable comfortable Sense.

In order to further increase the comfort of passenger, as shown in Figure 1, the front end of the upper surface of level board 2 can further increase If pedal 9 can be turned down.It digs in use, this can be turned down pedal 9 for foot placement.

In the utility model, after wheel includes the wheelchair front wheel 3 of the front end of the horizontal direction positioned at level board 2 and is located at The wheelchair rear wheel 4 at end.As shown in Figure 1-3, universal wheel can be set by wheelchair front wheel 3 to guarantee that wheelchair can flexibly turn to.Wheel The diameter of chair rear-wheel 4 can be set to the diameter greater than wheelchair front wheel 3, to improve the weighing ability of wheelchair.It is arranged in level board 2 In the case where being slightly above rear end at front end, the center of gravity of passenger is close to wheelchair rear wheel 4, the rear-wheel of major diameter and the front wheels of universal wheel The wheel form made of, it is ensured that wheelchair remains to flexibly turn in the case where bearing larger gravity, so that this is practical new The operability of the airport wheelchair of type is more convenient.

Preferably, the lower section of back frame support 1 is vertically disposed side plate 10, side plate 10 and the backrest support frame above it 11 smooth transitions form back frame support 1, and backrest support frame 11 is used to support backrest 14.After being set as above-mentioned form, such as Fig. 1,5 institutes Show, two wheelchair rear wheels 4 can further be located at the inside that can be set to side plate 10.As shown in figure 5, when stacking, the airport wheel in left side In the space that two side plates 10 of the airport wheelchair on the embeddable right side of wheelchair rear wheel 4 of chair limit, thus further heap poststack The occupied space of airport wheelchair.

Preferably, the side of back frame support 1 vertically is additionally provided with safety belt 12.After passenger is sitting in wheel chair seating face 5, Wheel chair seating face 5 can be locked in by safety belt 12, after preventing wheelchair from accidentally being touched by other people or machinery, passenger is dropped.Safety belt 12 Preferably for extracting the three-point safety belt 12 used, when use, is elongated to be fastened.Such safety belt 12 and automotive seats The application method of seat belt 12 is identical, and safety belt 12 is passed through front when use and is fixed on hasp system fixed point.

As shown in Figure 1-3, in a preferred embodiment, hook 13 can be equipped on backrest 14.Hook 13 can hang suitcase, book It wraps, carry the personal luggages such as pocket.

Preferably, backrest 14 is by adding fine tough nylon meshed fabric to be made.Meshed fabric has open mesh, breathes freely Property is strong, and durable, tear resistance is more stronger than common fabric.The use of meshed fabric can also bring more good relax to passenger Suitable sense.

Preferably back frame support 1 is arranged to be made of the aluminium for having both Structural strength calls and light-weight requirements.With this side Formula, when pushing heavier passenger, without consuming compared with great strength.

Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that These are merely examples, and the protection scope of the utility model is defined by the appended claims.Those skilled in the art Member can make numerous variations or be repaired to these embodiments under the premise of without departing substantially from the principles of the present invention and essence Change, but these change and modification each fall within the protection scope of the utility model.

Claims (10)

1. a kind of stackable airport wheelchair, characterized in that it comprises:

Support frame comprising back frame support (1) and level board (2), the back frame support (1) are used to support human body back Portion, and there is the curve construction for meeting human body back curve, the back frame support (1) is set to the water of the level board (2) Square to rear end；

Wheel is respectively arranged on the front-end and back-end of the level board (2)；

It takes turns chair seating face (5), respectively by being located at the first support bar (6) at the middle part of wheel chair seating face (5) and being located at the wheel The second support bar (7) of the rear end of chair seating face (5) supports, and two end faces of wheel chair seating face (5) along longitudinal direction are respectively equipped with edge The upper end of the groove (8) being laterally extended, the first support bar (6) is rotatably received in the groove (8), and lower end and institute The lower rotational connection of the vertical direction of back frame support (1) is stated, the second support bar (7) and the wheel chair seating face (5) turn Dynamic connection, and it is rotationally connected with the back frame support (1) respectively along two axial ends, the second support bar (7) Junction between the back frame support (1) is higher than the company between the first support bar (6) and institute's back frame support (1) Meet place；The length of the groove (8) is configured to guarantee that the wheel chair seating face (5) can be between laid-flat status or upright state Conversion.

2. airport wheelchair as described in claim 1, which is characterized in that the front end of the upper surface of the level board (2) is set Pedal (9) can be turned down by having.

3. airport wheelchair as described in claim 1, which is characterized in that the wheel includes the institute positioned at the level board (2) The wheelchair front wheel (3) of the front end of horizontal direction and the wheelchair rear wheel (4) positioned at rear end are stated, the wheelchair front wheel (3) is universal Wheel.

4. airport wheelchair as claimed in claim 3, which is characterized in that the diameter of the wheelchair rear wheel (4) is greater than the wheelchair The diameter of front-wheel (3).

5. airport wheelchair as claimed in claim 3, which is characterized in that the lower section of the back frame support (1) is to be vertically arranged Side plate (10), the side plate (10) and its above backrest support frame (11) smooth transition form the back frame support (1), The backrest support frame (11) is used to support backrest (14).

6. airport wheelchair as claimed in claim 5, which is characterized in that the wheelchair rear wheel (4) is located at the side plate (10) Inside.

7. airport wheelchair as described in claim 1, which is characterized in that the side of the back frame support (1) vertically It is additionally provided with safety belt (12).

8. airport wheelchair as claimed in claim 5, which is characterized in that be additionally provided with hook (13) on the backrest (14).

9. airport wheelchair as claimed in claim 5, which is characterized in that the backrest (14) is by adding fine tough nylon meshed fabric It is made.

10. airport wheelchair as described in claim 1, which is characterized in that the back frame support (1) is aluminum products.