CN107364372A

CN107364372A - Combining mechanism of wheelchair and automobile seat

Info

Publication number: CN107364372A
Application number: CN201710256870.9A
Authority: CN
Inventors: 徐鸿镮
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-04-28
Filing date: 2017-04-19
Publication date: 2017-11-21
Also published as: TWM528164U; JP2017196408A; CN208149116U

Abstract

The invention provides a combining mechanism of a wheelchair and a car seat, which is a device for assisting a person who is inconvenient to move to get on or off a car, and the mechanism is formed by combining a seat, a seat framework, a moving mechanism, a lifting mechanism, a rotating mechanism and a sliding track; the hand lever or the motor of the manual control lifting mechanism can drive the lifting mechanism to ascend, the seat framework can be separated from the clamping of the rotating mechanism, the moving mechanism and the seat framework are pulled by hands to rotate simultaneously, the seat framework can be pushed to move forwards to be separated from the rotating mechanism, the wheel feet on the seat framework are contacted with the ground to prop up the wheelchair and separate from the automobile, the wheelchair is convenient for a person with mobility disabilities to be not converted into a common wheelchair, and when the device combining the wheelchair and the automobile seat is installed on the automobile, the wheelchair is convenient for the person with mobility disabilities to take.

Description

The combining mechanism of wheelchair and automotive seat

Technical field

The present invention is related to a kind of combining mechanism of wheelchair and automotive seat, and espespecially a kind of automotive seat is with manually or electrically Mode is converted to the mechanism of wheelchair.

Background technology

The general handicapped upper and lower automobile of person is a very difficult thing, because handicapped person can not move from wheelchair To automotive seat, it usually needs other people assistance could successfully take automobile or by moving to wheelchair on automotive seat, for For caretaker or attendee, all may because clasp fault or force it is excessive and caused by both sides' infliction of body.

There is part dealer to be directed to the demand, design enables seat with the Vehicular seat device turned to locomotive function Slightly remove outside arrangements for automotive doors, to facilitate the upper and lower vehicle of handicapped person.As TaiWan, China patent gazette announces M323406 Number " automotive seat advance controlling device ", bulletin No. 586500 " automotive seat advance controlling device ", bulletin the 338022nd " A seating carries for " automotive seat rotary configured ", bulletin No. 200416023 " vehicle seat used " and bulletin the 200518961st The automatic disengaging automobile of tool simultaneously turns into the accessible device of automotive seat ", but above-mentioned preceding case patent structure is seen in detail, it is real not to be difficult to send out Feel that it has remained a little weak point, main cause is summarized as follows：1. the structure is only with the slip mode of arc by seat sliding Go out outside car door, this will be limited by car door width size, and the too small feet of passengers of car door width then easily touches doorframe, is not easy to slide out car Outdoors.2. wheelchair does not have a handrail, handicapped user is more uncomfortable；Fixed handrail is such as set, then user's inconvenience Normally get on or off the bus.3. the bench height of the wheelchair device, which is about shank, highly adds base height, if being installed in general car, Then roof height deficiency.4. the wheelchair device is driven using electronic cylinder pressure, no manual mode operating instruction, failure is such as met with, Release or recovery wheelchair can not be then operated in a manual manner.Therefore, for handicapped personage still must transformer seat, wheelchair It must then store in addition, it is all quite inconvenient for caretaker and attendee.

The content of the invention

It is a primary object of the present invention to provide a kind of combining mechanism of wheelchair and automotive seat, can forgo existing product The shortcomings that, to promote effect.

For the above-mentioned purpose, the present invention uses following technological means：

A kind of combining mechanism of wheelchair and automotive seat, including：

One seat, inside car body；

One chair framework, tool sets an at least fixture block in seat bottom, the chair framework；

One travel mechanism, below chair framework, an at least neck is set thereon, the neck supplies the card of chair framework Block clip, travel mechanism lower section set an inserted sheet and a locking plate with locked groove；

One elevating mechanism, installed in travel mechanism's side, its top sets a joystick, a motor, a screw rod and at least One slide bar, to provide elevating function, on elevating mechanism and an extending seat is provided with, is fixed using an axle center, to provide travel mechanism On turnover seat function, the axostylus axostyle of extending seat one end is connected to travel mechanism；

One rotating mechanism, it is arranged on below elevating mechanism, there is bearing its lower end, completes to turn in a manner of relatively labor-saving and makees Industry；And

One sliding rail, be connected to below rotating mechanism, have neck for the caster of chair framework on the sliding rail and Inserted sheet clip below travel mechanism, a locking bar is set on sliding rail, with the locked groove on locking plate below solid lock travel mechanism, to consolidate Determine travel mechanism to block tooth plate in the clamp for thering is a push rod to drive lower section on sliding rail, on sliding rail, clamp, carry out adjusting seat Position of the chair before and after in-car.

The mechanism be available for general handicapped person take after automobile need not reconvert on another chaptrel chair, the mechanism can be straight Connect and automotive seat is changed into wheelchair；When reverse operating, you can fold wheelchair, the device that this wheelchair is combined with automotive seat It is installed on car, to facilitate handicapped person to take.

Brief description of the drawings

Fig. 1：The surface structure schematic diagram regarded for the present invention back of the body.

Fig. 2：The structural representation after seat is removed for the present invention.

Fig. 3：For Fig. 2 of the present invention B portions enlarged diagram.

Fig. 4：Turned to and reach, the structural representation to break off relations for the present invention.

Fig. 5：Structural representation after chair framework completely disengages when declining for the present invention.

Description of reference numerals：

10 seats

11 handles

12 bent handrails

20 chair frameworks

23 fixture blocks

24 fixture blocks

25 casters

30 travel mechanisms

31 necks

32 necks

33 inserted sheets

34 locking plates

341 locked grooves

35 pulleys

36 support frames

361 locking bolts

40 elevating mechanisms

41 joysticks

42 screw rods

43 slide bars

44 extending seats

441 axostylus axostyles

45 axle center

46 motors

461 gears

462 screw rods

47 control cabinets

50 rotating mechanisms

51 bearings

60 sliding rails

61 locking bars

62 necks

63 push rods

64 clamps

65 tooth plates

Embodiment

Refer to shown in Fig. 1 to Fig. 5, the combining mechanism of wheelchair and automotive seat of the present invention includes seat 10, chair framework 20th, travel mechanism 30, elevating mechanism 40, rotating mechanism 50 and sliding rail 60；The seat being provided with inside car body 10 are arranged on chair framework 20, and chair framework 20 is connected in travel mechanism 30；As shown in figure 4, an extending seat 44 is by an axle The heart 45 is fixed on elevating mechanism 40, the seat 10 (such as Fig. 1) in travel mechanism 30 is overturn backward, elevating mechanism 40 is set In the side of travel mechanism 30, rotating mechanism 50 is arranged on the lower section of elevating mechanism 40, and the rotating mechanism 50 is connected to sliding rail 60 On, sliding rail 60 to adjust seat 10 in in-car forward and backward position.

Referring to shown in Fig. 1, automotive interior seat 10 of the invention is arranged on the structural representation on chair framework 20, its The dorsal part of middle automotive interior seat 10 is provided with two bent handles 11, and conveniently nurse seat 10 can be promoted when handle 11 stretches (i.e. wheelchair) is to advance or retrogressing person；Wherein the both sides of automotive interior seat 10 are provided with two bent handrails 12, and handrail 12 is flat The comfortableness of occupant can be increased when putting.

Coordinate shown in Fig. 2 and Fig. 3, when being intended to separate chair framework 20 with travel mechanism 30, first release on sliding rail 60 Locking bar 61, be allowed to the clip for departing from the locked groove 341 on the locking plate 34 of travel mechanism 30, user's manual manipulation elevating mechanism 40 Joystick 41, using screw rod 42 and its slide bar on periphery 43, to drive elevating mechanism 40 to rise；Furthermore the present invention can also rise One motor 46 and a control cabinet 47 are installed on descending mechanism 40, using the switch pressed on control cabinet 47, drive the tooth on motor 46 Wheel 461 and screw rod 462 rotate, and are risen or fallen with starting elevating mechanism 40.In addition, the inserted sheet 33 of travel mechanism 30 can depart from slip The clip (such as Fig. 3) of the neck 62 of track 60.

Coordinate shown in Fig. 4, user pulls travel mechanism 30 with chair framework 20 simultaneously in the cunning of rotating mechanism 50 with hand Rotation (about turning to 110 degree) on dynamic rail road 60.As shown in fig.2, the lower end of rotating mechanism 50 is provided with bearing 51, with relatively labor-saving Mode is completed to turn to operation.Coordinate shown in Fig. 5, then pull travel mechanism 30 to extend with tip-up set skeleton 20 to outside car door, its Axostylus axostyle 441 that middle travel mechanism 30 extends in the one end of 40 extending seat of elevating mechanism 44 is front and rear to be slid, travel mechanism 30 for convenience of with Chair framework 20 is combined, and a pulley 35 is respectively equipped with corner end, and sets a locking bolt 361 in the outermost of support frame 36, for Travel mechanism 30 positions with chair framework 20；After the chair framework 20 that travel mechanism 30 drives departs from, three tools of chair framework 20 Bent caster 25 can release, then promote chair framework 20 backward, make two fixture blocks 23,24 of the inner side of chair framework 20 Depart from the clip of the two draw-in groove 31,32 of travel mechanism 30；Manipulate again on the joystick 41 or pressing control cabinet 47 of elevating mechanism 40 Switch starter motor 46, using screw rod 42 and its slide bar on periphery 43, to drive elevating mechanism 40 to decline, until caster 25 Support ground simultaneously departs from travel mechanism 30；Such chair framework 20 can move forward, and chair framework 20 is combined the shape of seat 10 Into in general wheelchair device, patient is transported to facilitate.

Coordinate shown in Fig. 2, user pulls the push rod 63 on sliding rail 60 with hand, and push rod 63 drives clamp 64 to depart from tooth It plate 65, can slide back and forth sliding rail 60, be convenient to travel mechanism 30 and remove door frame with chair framework 20.

When the wheelchair device of present invention automotive seat to be formed, step reverse operating as implied above can be easily Wheelchair device is recycled to automotive interior in a manual manner and forms in general automotive seat.

In summary, the combining mechanism of wheelchair and automotive seat of the present invention, it is mountable to form general automotive seat on car To use, it is intended to supply handicapped person in use, being not required to leave seat reconvert in general wheelchair, seat can be directly changed Into wheelchair, to facilitate handicapped person to use；The present invention can be changed with manual manipulation mode by installed in the seat of automotive interior Become in general wheelchair, vice versa changes over automotive seat by wheelchair, its it is not only simple to operate and taking human as mode of operation just For it, therefore can have economic benefit, so the patent of one innovation of invention, thus with the value in industry.

Claims

A kind of 1. combining mechanism of wheelchair and automotive seat, it is characterised in that including：

One seat, inside car body；

One chair framework, an at least fixture block is set in seat bottom, the chair framework；

One travel mechanism, below chair framework, an at least neck is set thereon, the neck supplies the fixture block card of chair framework Tug, travel mechanism lower section set an inserted sheet and a locking plate with locked groove；

One elevating mechanism, installed in travel mechanism's side, its top sets a joystick, a motor, a screw rod and at least one cunning Bar, to provide elevating function, on elevating mechanism and an extending seat is provided with, is fixed using an axle center, to provide in travel mechanism Turnover seat function, the axostylus axostyle of extending seat one end are connected to travel mechanism；

One rotating mechanism, it is arranged on below elevating mechanism, its lower end is provided with bearing, completes to turn to operation in a manner of relatively labor-saving； And

One sliding rail, it is connected to below rotating mechanism, there is caster and movement of the neck for chair framework on the sliding rail Inserted sheet clip below mechanism, a locking bar is set on sliding rail, with the locked groove on locking plate below solid lock travel mechanism, moved to fix For motivation structure in the clamp for having a push rod to drive lower section on sliding rail, on sliding rail, clamp blocks tooth plate, come adjust seat in Position before and after in-car.
2. the combining mechanism of wheelchair according to claim 1 and automotive seat, it is characterised in that set at least in travel mechanism One pulley and a support frame, and set a locking bolt on the outside of support frame.
3. the combining mechanism of wheelchair according to claim 1 and automotive seat, it is characterised in that one is installed on elevating mechanism Control cabinet, the control cabinet are used for starter motor operating band moving gear and screw rod, risen or fallen with starting elevating mechanism.
4. the combining mechanism of wheelchair according to claim 1 and automotive seat, it is characterised in that chair framework is provided with extremely The caster that few three tool can be bent.