CN201231765Y

CN201231765Y - Foldable elder vehicle

Info

Publication number: CN201231765Y
Application number: CNU2008200802801U
Authority: CN
Inventors: 冯培英
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-29
Filing date: 2008-04-29
Publication date: 2009-05-06
Anticipated expiration: 2018-04-29

Abstract

The utility model discloses a foldable vehicle for elder people; the foldable vehicle for elder people comprises a handle tube, a first grip brake, an armrest fixed tube, a rear wheel, a front footrest, a front wheel group, a rear foot tube and a shopping bag, and is characterized in that the foldable vehicle for elder people also comprises a second grip brake; the second grip brake comprises a brake handlebar, a brake rod, a second brake flexible line, a flexible fine bracket, a brake block and a second brake iron support; the second grip brake is fixed on the middle-upper part of the rear foot tube on the left side. When a user sits on the vehicle for elder people and moves forwards, the movement of the vehicle for elder people can be controlled by the first grip brake; meanwhile, the vehicle for elder people is ensured to be in the complete braking state by the second grip brake and is stopped in the original place; the user can safely sit on the seat cushion to have a rest; the front wheel group is used to control the moving direction conveniently so that the vehicle for elder people is more flexible in application; when the vehicle for elder people is not used, the vehicle for elder people can be folded; the volume of the vehicle for elder people after being folded is small, so as to facilitate carrying and reducing the storage space.

Description

A kind of collapsible old man's car

Technical field

The utility model relates to a kind of old man's car, particularly a kind of collapsible old man's car.

Background technology

Along with the raising of health of people level, people's life-span is more and more longer, and the elderly is more and more, and China estimates that the population more than 60 years old has 1.3 hundred million, accounts for total population more than 10% at present.By international standard, China has entered astogeny society, and population also can wear out rapidly, needs the people of old man's car also can get more and more, and seems particularly important for the old man provides the old man's car with good function.

Present old man's car has only a parking brake basically, is unfavorable for that the user uses when rest; And front-wheel is made up of a wheel, underaction during change of direction in advancing.

The utility model content

The purpose of this utility model is to overcome above-mentioned deficiency and a kind of two hand an ancient spears that have is provided, and front-wheel is by two molecular collapsible old man's cars of wheel.

The utility model provides a kind of collapsible old man's car, it comprises handle pipe, first parking brake, handrail stationary pipes, trailing wheel, mounting, preceding foot rest, preceding wheels, rear foot tube and shopping bag, it is characterized in that, also comprise second parking brake, described second parking brake comprises that brake handgrip, brake lever, the second brake flexible cord, flexible cord support, brake facing and the second brake iron prop up, and described second parking brake is fixed on the middle and upper part of the described rear foot tube on the left side.

Described handle pipe comprises linear pattern handle pipe, " U " type handle pipe and handlebar grips cover, the bottom of described " U " type handle pipe and the middle part weld together of described linear pattern handle pipe, and two described handlebar grips covers are enclosed within the two ends of described linear pattern handle pipe respectively.

Described first parking brake comprises movable handle, fixed handle, the first brake flexible cord, flexible cord is regulated tube, the flexible cord captive nut, the flexible cord work durm, " L " type brake facing, the first brake iron props up with iron and props up fixedly nut, described movable handle and described fixed handle are hinged, described " L " type brake facing props up fixedly nut by iron and is hinged on the described first brake iron and props up, one end of the described first brake flexible cord is fixed on the set pin, set pin embeds in the groove on the described movable handle, the other end of the described first brake flexible cord, pass described movable handle, brake flexible cord hole on described handrail stationary pipes passes, pass described flexible cord and regulate tube, described flexible cord captive nut and described flexible cord metal bucket, be fixed in described first brake iron Zhi Zuoduan and described " L " type brake facing hinged place, described first parking brake is fixed on the described linear pattern handle pipe, and is the right at the described handlebar grips cover on the adjacent left side.

Described trailing wheel is installed in the lower end of described rear foot tube.

Described mounting comprises that mounting pad and mounting support iron plate, the rear end of described mounting is hinged with the part that becomes " U " type of described preceding foot rest, described mounting pad be fixed on described mounting above, described mounting supports iron plate and is made up of two hinged iron plates, it is hinged with described mounting that described mounting supports the iron plate upper end, described mounting support iron plate lower end and preceding foot rest are hinged, are connected by nut between two described iron plates.

Foot rest comprises front foot pipe, back cushion, preceding foot rest body cradle, front-wheel fixation rack and trailing wheel fixed mount before described, described front foot pipe is hinged on the front of described handrail stationary pipes by foot rest body cradle before described, described back cushion is fixed on the upper end of described front foot pipe, described front-wheel fixation rack front end is hinged on the described front foot pipe, described front-wheel fixation rack rear end and described trailing wheel fixed mount front end are hinged, and described trailing wheel fixed mount rear end is hinged on the rear foot tube.

Wheels comprise that two wheels and iron prop up before described, and described two wheels prop up the both sides that are fixed on described front foot pipe lower end by described iron.

Described shopping bag is fixed on the back of described rear foot tube by shopping band VELCRO.

This old man car is pushing away during the user advances, can be by the operation of first parking brake control old man car; And can make old man's car be in complete braking mode by second parking brake, and stop as you werely, the user can be sitting in safely on the mounting pad and have a rest; And can control the direction of advancing easily by preceding wheels, use more flexible; When not in use, can fold up old man's car, the volume after folding is very little, is convenient for carrying and reduces storage space.

Description of drawings

Fig. 1 is the block diagram of the collapsible old man's car of the utility model;

Fig. 2 is the block diagram of the collapsible old man's car of the utility model handle pipe;

Fig. 3 is the STRUCTURE DECOMPOSITION figure of the first-hand an ancient spear of the collapsible old man's car of the utility model;

Fig. 4 is the control part block diagram of the collapsible old man's car of the utility model second-hand an ancient spear;

Fig. 5 is the brake portion block diagram of the collapsible old man's car of the utility model second-hand an ancient spear;

Fig. 6 is the collapsible old man's Carrier for cycle of a utility model folding process scheme drawing;

Fig. 7 is the collapsible old man's car of a utility model folding process scheme drawing;

Fig. 8 is the collapsible old man's car of a utility model opening procedure scheme drawing;

Fig. 9 is the collapsible old man's Carrier for cycle of a utility model opening procedure scheme drawing;

Figure 10 is the collapsible old man's car of a utility model shopping bag site plan.

The specific embodiment

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail.

As shown in Figure 1, a kind of collapsible old man's car comprises handle pipe 1, first parking brake 2, handrail stationary pipes 3, second parking brake 4, trailing wheel 5, mounting 6, preceding foot rest 7, preceding wheels 8, rear foot tube 9 and shopping bag 10.

As shown in Figure 1 and Figure 2, handle pipe 1 is made up of linear pattern handle pipe 100, " U " type handle pipe 101 and handlebar grips cover 102, the bottom of " U " type handle pipe 101 and the middle part weld together of linear pattern handle pipe 100; Two handlebar grips covers 102 are enclosed within the two ends of linear pattern handle pipe 101 respectively;

As Fig. 1, shown in Figure 3, first parking brake 2 is fixed on the linear pattern handle pipe 100, and be the right at the handlebar grips cover 102 on the adjacent left side, first parking brake 2 by movable handle 20, fixed handle 21, the first brake flexible cord 22, flexible cord regulate tube 23, flexible cord captive nut 24, flexible cord work durm 25, " L " type brake facing 26, the first brake iron prop up 27 and iron prop up fixedly nut 28 and form, wherein movable handle 20 and fixed handle 21 are hinged; " L " type brake facing 26 props up fixedly nut 28 by iron and is hinged on the first brake iron and props up on 27; One end of the first brake flexible cord 22 is fixed on the set pin 221, in the groove 201 on the set pin 221 embedding activity handles 20, its other end, pass movable handle 20, and the brake flexible cord hole 31 on handrail stationary pipes 3 passes, pass flexible cord and regulate tube 23, flexible cord captive nut 24 and flexible cord metal bucket 25, be fixed in the first brake iron and prop up 27 left ends and " L " type brake facing 26 hinged places.When movable handle 20 and handle pipe 1 were parallel, the first brake flexible cord 22 was not subjected to the external force effect, is in free state.When movable handle 20 when the direction vertical with handle pipe 1 pressed, the first brake flexible cord 22 is subjected to the external force effect, be in upwards tension, simultaneously prop up 27 and upwards mention being connected the first brake iron on the first brake flexible cord 22, make " L " type brake facing 26 to lower compression trailing wheel 5, old man's car is in braking mode.When movable handle 20 is unclamped, old man's car brake off state.

As shown in Figure 1 and Figure 2, handrail stationary pipes 3 is provided with that handle pipe telescopic joint 30, set screw 31, handrail stationary pipes connect that iron props up 32, the iron that returns the vehicle to the garage and knock off props up 33, the hole 34 of returning the vehicle to the garage and knock off, return the vehicle to the garage and knock off pipe 35 and stationary pipes body cradle 36, and insert respectively in the endoporus of two handrail stationary pipes 3 on the top of " U " type handle pipe 101; " U " type handle pipe 101 is provided with 4 gears, can regulate according to user's height, height according to the user, the gear of " U " type of selection handle pipe 101, fixing by the handle pipe telescopic joint 30 and the set screw 31 of handrail stationary pipes 3 upper ends then " U " type handle pipe 101, when cw is tightened screw 31, can fix " U " type handle pipe 22, when conter clockwise screws out screw 31, can reselect the gear of " U " type handle pipe 101.The handrail stationary pipes connects iron and props up 32 two ends and be connected respectively to two handrail stationary pipes 3; Handrail stationary pipes connection iron props up 32 and is used for reinforcing two handrail stationary pipes 3 and can hangs article, and handrail stationary pipes connection iron props up 32 and can be designed to difformity, and in the utility model, it is middle linear patterns with protruding large semicircle that handrail stationary pipes connection iron props up 32.Pipe 35 upper ends of returning the vehicle to the garage and knock off are propped up 33 by the iron that returns the vehicle to the garage and knock off and are linked to each other with handrail stationary pipes 3; The iron that returns the vehicle to the garage and knock off props up 33 and embeds handrail stationary pipes 3 middle and lower parts, and spills a head by the hole 34 of returning the vehicle to the garage and knock off; Handrail stationary pipes 3 is hinged with the upper end of rear foot tube 9 by stationary pipes body cradle 36.

As Fig. 1, Fig. 4 and shown in Figure 5, second parking brake 4 props up 45 by brake handgrip 40, brake lever 41, the second brake flexible cord 42, flexible cord support 43, brake facing 44 and the second brake iron and forms, second parking brake 4 is fixed on the middle and upper part of the rear foot tube 9 on the left side, the user can make old man's car be in complete braking mode by second-hand's an ancient spear 4, stop as you werely, the user can be sitting in safely on the mounting pad 60 and to have a rest.

As shown in Figure 1, trailing wheel 5 is installed in the lower end of rear foot tube 9.

As Fig. 1, Fig. 6, shown in Figure 9, mounting 6 supports iron plate 61 by mounting pad 60 and mounting to be formed, and the rear end of mounting 6 is hinged with the part that becomes " U " type of preceding foot rest 7; Mounting pad 60 be fixed on mounting 6 above; Mounting supports iron plate 61 to be made up of two hinged iron plates 611, and mounting support iron plate 61 upper ends and mounting 6 are hinged, and mounting support iron plate 61 lower ends and preceding foot rest 7 are hinged; Connect by nut 6111 between two iron plates 611, can control rising of mounting by the nut 6111 between two iron plates 611 and close.

As shown in Figure 1, preceding foot rest 7 is provided with front foot pipe 70, back cushion 71, preceding foot rest body cradle 72, front-wheel fixation rack 73 and trailing wheel fixed mount 74, and front foot pipe 70 is hinged on the front of handrail stationary pipes 3 by preceding foot rest body cradle 72; Back cushion 71 is fixed on the upper end of front foot pipe 70; Front-wheel fixation rack 73 front ends are hinged on the front foot pipe 70, and front-wheel fixation rack 73 rear ends and trailing wheel fixed mount 74 front ends are hinged; Trailing wheel fixed mount 74 rear ends are hinged on the rear foot tube 9.As shown in Figure 6, push away the nut 6211 that mounting supports iron plate 62 along arrow (pointing to the arrow on a left side) direction, mounting 6 is folding along arrow (arrow under pointing to) direction, then as shown in Figure 7, upwards carry the iron that returns the vehicle to the garage and knock off and prop up 33, front-wheel fixation rack 70 is amounted to downwards with trailing wheel fixed mount 71 hinged places, front foot pipe 70 is closed up with rear foot tube 9, handle pipe 1 is pushed backward, make handrail stationary pipes 3 near rear foot tube 9, this sample car just is folded.As shown in Figure 8, handle pipe 1 is opened along the direction of arrow, then the iron that returns the vehicle to the garage and knock off is propped up 33 to pressing down, front-wheel fixation rack 73 is opened with trailing wheel fixed mount 74 hinged places, and front foot pipe 70 is separated with rear foot tube 9, then as shown in Figure 9, push away mounting 6 along the direction of arrow, mounting 6 is strutted, this sample car has just been strutted.

As shown in Figure 1, preceding wheels 8 prop up 81 by two wheels 80 and iron to be formed, and two wheels 80 prop up 81 both sides that are fixed on front foot pipe 7 lower ends by iron.The preceding wheels of being made up of two wheels 81 8 are change of direction easily, uses more flexible.

As Fig. 1, shown in Figure 10, shopping bag 10 is with VELCRO 1001 to be fixed on the back of rear foot tube 9 by shopping, and shopping bag 10 can make things convenient for the user to place article, can easily shopping bag 10 be fixed and take off by shopping band VELCRO 1001.

Claims

1. collapsible old man's car, comprise handle pipe (1), first parking brake (2), handrail stationary pipes (3), trailing wheel (5), mounting (6), preceding foot rest (7), preceding wheels (8), rear foot tube (9) and shopping bag (10), it is characterized in that, also comprise second parking brake (4), described second parking brake (4) comprises that brake handgrip (40), brake lever (41), the second brake flexible cord (42), flexible cord support (43), brake facing (44) and the second brake iron prop up (45), and described second parking brake (4) is fixed on the middle and upper part of the described rear foot tube (9) on the left side.

2. collapsible old man's car according to claim 1, it is characterized in that, described handle pipe (1) comprises linear pattern handle pipe (100), " U " type handle pipe (101) and handlebar grips cover (102), the middle part weld together of the bottom of described " U " type handle pipe (101) and described linear pattern handle pipe (100), two described handlebar grips covers (102) are enclosed within the two ends of described linear pattern handle pipe (101) respectively.

3. collapsible old man's car according to claim 1, it is characterized in that, described first parking brake (2) comprises movable handle (20) fixed handle (21), the first brake flexible cord (22), flexible cord is regulated tube (23), flexible cord captive nut (24), flexible cord work durm (25), " L " type brake facing (26), the first brake iron props up (27) and iron props up fixedly nut (28), described movable handle (20) is hinged with described fixed handle (21), described " L " type brake facing (26) props up fixedly nut (28) by iron and is hinged on the described first brake iron and props up on (27), one end of the described first brake flexible cord (22) is fixed on the set pin (221), in the groove (201) on set pin (221) the described movable handle of embedding (20), the other end of the described first brake flexible cord (22), pass described movable handle (20), brake flexible cord hole (31) on described handrail stationary pipes (3) passes, pass described flexible cord and regulate tube (23), described flexible cord captive nut (24) and described flexible cord metal bucket (25), be fixed in the described first brake iron and prop up (27) left end and described " L " type brake facing (26) hinged place, described first parking brake (2) is fixed on the described linear pattern handle pipe (100), and is the right at the described handlebar grips cover (102) on the adjacent left side.

4. collapsible old man's car according to claim 1, it is characterized in that, described handrail stationary pipes (3) comprises handle pipe telescopic joint (30), set screw (31), the handrail stationary pipes connects iron and props up (32), the iron that returns the vehicle to the garage and knock off props up (33), the hole (34) of returning the vehicle to the garage and knock off, pipe (35) and stationary pipes body cradle (36) return the vehicle to the garage and knock off, insert respectively in the endoporus of two described handrail stationary pipes (3) on the top of described " U " type handle pipe (101), described " U " type handle pipe (101) is provided with 4 gears, described handle pipe telescopic joint (30) and described set screw (31) by described handrail stationary pipes (3) upper end are fixing described " U " type handle pipe (101), and the two ends that described handrail stationary pipes connection iron props up (32) are connected respectively to described handrail stationary pipes (3).

5. collapsible old man's car according to claim 1 is characterized in that described trailing wheel (5) is installed in the lower end of described rear foot tube (9).

6. collapsible old man's car according to claim 1, it is characterized in that, described mounting (6) comprises that mounting pad (60) and mounting support iron plate (61), the rear end of described mounting (6) is hinged with the part that becomes " U " type of described preceding foot rest (7), described mounting pad (60) be fixed on described mounting (6) above, described mounting supports hinged two iron plates (611) of iron plate (61) down and forms, it is hinged with described mounting (6) that described mounting supports iron plate (61) upper end, described mounting support iron plate (61) lower end and preceding foot rest (7) are hinged, are connected by nut (6111) between two described iron plates (611).

7. collapsible old man's car according to claim 1, it is characterized in that, foot rest (7) comprises front foot pipe (70) before described, back cushion (71), preceding foot rest body cradle (72), front-wheel fixation rack (73) and trailing wheel fixed mount (74), described front foot pipe (70) is hinged on the front of described handrail stationary pipes (3) by foot rest body cradle (72) before described, described back cushion (71) is fixed on the upper end of described front foot pipe (70), described front-wheel fixation rack (73) front end is hinged on the described front foot pipe (70), described front-wheel fixation rack (73) rear end and described trailing wheel fixed mount (74) front end are hinged, and described trailing wheel fixed mount (74) rear end is hinged on the rear foot tube (9).

8. collapsible old man's car according to claim 1 is characterized in that, described preceding wheels (8) comprise that two wheels (80) and iron prop up (81), and described two wheels (80) prop up the both sides that (81) are fixed on described front foot pipe (7) lower end by described iron.

9. collapsible old man's car according to claim 1 is characterized in that, described shopping bag (10) is fixed on the back of described rear foot tube (9) by shopping band VELCRO (1001).