CN2635503Y - Light low seat carriage for old person - Google Patents
Light low seat carriage for old person Download PDFInfo
- Publication number
- CN2635503Y CN2635503Y CN 03269736 CN03269736U CN2635503Y CN 2635503 Y CN2635503 Y CN 2635503Y CN 03269736 CN03269736 CN 03269736 CN 03269736 U CN03269736 U CN 03269736U CN 2635503 Y CN2635503 Y CN 2635503Y
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- wheel
- car
- front fork
- walk
- axle
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Abstract
The utility model discloses a small light elderly scooter with a particular low position, which is particularly applicable to the mobility of the elderly and the lower limb disabled persons, also to the mobility of children and adults. The utility model is multifunctional, which comprises a frame, a front fork, a griping tube, a double transmission agent, a seat, a basket, front wheels, rear wheels, folding pedals, a front pedal, a security system, a hoop and so on. The key points of the utility model design lies in the double transmission agent arranged on the front fork and the griping tube. The synchronized cog belt drive or conventional chain of transmission can be adopted in the system, and the measures to ensure a proper transmission are also arranged. The utility model has the conveyance advantages of compact structure, small size, light weight, easy storage, handy rapid manipulation, with the speed faster than similar products, particularly low centre of gravity, the convenience of getting on and off, good stability, safety, stability and comfortability, which meet the urgent demands of the critical shortage of elderly products when China enters the ageing society.
Description
The utility model relates to a kind of special low level, light, the little old age car of riding instead of walk.
China has entered aging society at present, but old articles for use are in great shortage, especially lacks old man's walking-replacing tool, and wrestling more is afraid of in old man's legs and feet inconvenience by bike.At present three-wheel vehicle mostly be not only greatly, high but also heavy loading three-wheel not only, security and stability is very poor, the also inconvenience that gets on and off is difficult to hold the deflecting torque of manipulation in addition.For solving " old man ride instead of walk difficulty " problem, the purpose of this utility model just provides the light car of riding instead of walk of low level of a kind of suitable old man, the handicapped people's use of lower limb, it has overcome the various shortcoming that above-mentioned three-wheel should not be ridden instead of walk, various crowds are suitable for, one car can be used more, also satisfied the in great shortage urgent need of aging society person in middle and old age's articles for use, it have compact conformation, small, in light weight, be convenient to deposit, handle that light and fast, center of gravity are low especially, good stability, safety and steady, comfortable, HOP ON, than advantage such as like product speed is fast, aim at and ride instead of walk and design.
Ride instead of walk the realization of function of the utility model, realize (seeing accompanying drawing) by following design, it comprises: vehicle frame (1), front fork (2), pipe (3), secondary driving system (4), single seat seat (5), bicycle basket (6), 1 front vehicle wheel (7), two rear wheels (8), Folding pedal plate (9), preceding pedal (10), safety system (11), clip (12) etc.Its key points in design is to be provided with secondary driving system (4) at front fork (2) with on pipe (3).
Further setting forth the utility model: Fig. 1 below in conjunction with accompanying drawing (Fig. 1, Fig. 2) is that structural representation of the present utility model is always schemed.Fig. 2 is a kind of structural representation in the utility model secondary driving system.
Shown in Figure 1: vehicle frame (1): by preceding pipe (13), the cant beam of going forward (14), down preceding cant beam (15), standpipe (16), longitudinal tubule (L tubule), transverse tube etc., being welded, is major ingredient with the steel pipe; Front fork (2): by vertical tube of front fork and pass its front fork transverse tube, the support (18) etc. that is welded in the front fork side pipe (17) below this transverse tube and sets up intermediate shaft assembly (30) usefulness is formed; Managing (3): go up clip, the stem (19) of axle (21) usefulness and insert its interior heart screw mandrel, tapered cup nut and special screw etc. are formed by fixing; Front wheel spindle, tween drive shaft, hind axle all at both ends are equipped with separately retainer (32), (33), (34); Seat (5): be single seat, be fixed on the vehicle frame (1) that low especially apart from ground, useable glass steel monolithic seat which is provided with a lot of breather holes, also available another kind of material and pattern are placed the foam rubber cushion that is wrapping with flocking cloth on the seat; Bicycle basket (6): available meshwork, also available sheet material is made, and which is provided with to insert the semicircle lath that crutch is used; 1 front vehicle wheel (7) and two rear wheels (8): two kinds of the conventional wheels of available Reinforced Nylon wheel or steel ring, spoke, the rim of Reinforced Nylon wheel, spoke muscle, wheel hub are a whole nylon spare, other has front and rear wheel Shaft assembly, inside and outside tire etc.; Conventional wheel comprises steel ring, spoke, forward and backward wheel shaft, forward and backward floral disc, axle shelves, axle bowl etc., and the wheel specification can three wheels all uses 20 ", this scheme is better; arbitrary specification of also available 14 " to 28 "; can forward and backward wheel same specification, but also front vehicle wheel is big, and rear wheel is little; Folding pedal plate (9), preceding pedal (10): the latter can adorn also and can not adorn, the former is made up of standpipe, hangers (42), stretcher (43), rubber tie plate (44) etc. (9), hangers (42) be welded on the standpipe and with stretcher (43) bolt together, standpipe is welded on the vehicle frame (1); Available monoblock of Folding pedal plate (9) or fixing feet pedal in two replace; The latter (10) is spirally connected and is formed by pedal rod (45), pedal (46), and (45) hang over the front wheel spindle two ends; Safety system (11): it comprises and is fixed on the bicycle bell (35) of pipe on (3), is screwed onto left and right band-type brake (36) on the back hub flange, (37), is fixed on the brake lever (38) on the vehicle frame (1), left and right brake lever clip, brake cable (39), headlight (47), taillight (48) etc. with left and right screw thread; Clip (12): form by clip (40) and screw, nut, be enclosed within on the vertical tube of front fork, penetrate in nut, clip (40), vertical tube of front fork and the single wall of pipe (3) with bolt, prevent to have guaranteed the normal operation of driving system (4) managing (3) in the middle rotation of riding.
Shown in Figure 2: secondary driving system (4): available " Synchronous Belt Drives " or conventional " chain gear " two kinds are located on a front fork (2) and the pipe (3).1. " Synchronous Belt Drives ": its transmission efficiency height, brisk, steadily, accurately etc., the advantage of having compiled existing various driving types, be new-type transmission optimal selection, it comprises: two polyurethane synchronous cog belts (20), last axle (21), Upper shaft sleeve pipe (22), right axle bowl (23) and last locknut (24) thereof, left side axle bowl (25), big belt wheel rib (26), the big pulley assemblies of Reinforced Nylon (27), in the Reinforced Nylon small pulley assembly (28) of ratchet (41) is arranged, the Reinforced Nylon small pulley assembly (29) of interior no ratchet, intermediate shaft assembly (30), two handles (31) etc.Respectively adorn 1 big belt wheel (27) on last axle (21) and the tween drive shaft (30), adorn the small pulley (29) of no ratchet in 1 on the tween drive shaft (30), adorn the small pulley (28) that ratchet is arranged in 1 on the front wheel spindle, constituting respectively is one big, little two groups of belt wheels, and two synchronous cog belts (20) install around respectively on two groups of large and small belt wheels.Two handles (31) are contained in the two ends of axle (21) respectively by square endoporus and screw, packing ring, a scheme is that two handles are contained in the axle two ends in the same way, both hands are forward and backward to be shaken in the same way, both hands are settled down in the same way when handling like this, make hand before driving laborsaving, be convenient to again overcome the deflecting torque that is easy to generate when driving, this rotating manipulation is the exclusive characteristics of this product, also is the advantage of original creation; Another scheme is conventional rotating manipulation, and two handles (31) become 180 ° of incorgruous two ends that are installed in axle (21), and the forward and backward incorgruous intersection of both hands is shaken.Tween drive shaft (30) frame is contained on the support (18) of front fork; The also available poly-chloroprene rubber of synchronous cog belt or other material are made; Large and small belt wheel also available metal or other materials is made; 2. conventional " chain gear ": the synchronous cog belt shown in Fig. 2 (20) is changed into chain, big belt wheel (27) changes hinge wheel into, the small flywheel that ratchet is arranged in small pulley (28), (29) all change into, the two kinds of installations and the rotating manipulation of two handles (31) are constant, available so existing working condition, convenient, reduce investment outlay; Synchronous cog belt (20), big belt wheel (27), small pulley (28) and (29), but or chain, hinge wheel, small flywheel Ribbon cassette or chain cover Quan Bao, half wrap or all do not wrap.
A kind of situation of the utility model is a not entrucking paulin; Another kind of situation is the hood that sun-shading rain-proof is housed.
Claims (10)
1, the light low level of the old man car of riding instead of walk, it comprises: vehicle frame, (1), front fork (2), pipe (3), secondary driving system (4), single seat seat (5), bicycle basket (6), a front vehicle wheel (7), two rear wheels (8), Folding pedal plate (9), preceding pedal (10), safety system (11), clip (12) etc., it is characterized in that being provided with at front fork (2) and on the hand driving system of secondary (4) pipe (3):
Vehicle frame (1): it is welded by preceding pipe (13), the cant beam of going forward (14), down preceding cant beam (15), standpipe (16), longitudinal tubule (L tubule), transverse tube etc., is major ingredient with the steel pipe; Front fork (2): by vertical tube of front fork, the front fork transverse tube that passes therethrough, be welded in the front fork side pipe (17) below the transverse tube, the support (18) of frame dress intermediate shaft assembly (30) usefulness etc. and form; Managing (3): go up clip, the stem (19) of axle (21) usefulness and insert its interior heart screw mandrel, tapered cup nut, special screw etc. are formed by fixing; Preceding pedal (10): be spirally connected and formed by pedal rod (45), pedal (46), pedal rod (45) hangs over the front wheel spindle two ends; Preceding pedal (10) also can not be contained on the car; Safety system (11): it comprises: be fixed on the bicycle bell (35) of pipe on (3), be screwed onto left and right band-type brake (36) on the back hub flange, (37), be fixed on the brake lever (38) on the vehicle frame (1), left and right brake lever clip, brake cable (39), headlight (47), taillight (48) etc. with left and right screw thread; Clip (12): form by clip (40) and screw, nut, be enclosed within on the vertical tube of front fork, penetrate nut, clip (40), vertical tube of front fork and in the single wall of pipe (3) with bolt.
2, the old man according to claim 1 car of riding instead of walk, it is characterized in that the driving system (4) that is located on a front fork (2) and the pipe (3) is the secondary transmission, it can adopt " Synchronous Belt Drives " or conventional " chain gear " two kinds of patterns: 1. " Synchronous Belt Drives ": it comprises: two polyurethane synchronous cog belts (20), last axle (21), Upper shaft sleeve pipe (22), right axle bowl (23), right axle bowl locknut (24), left side axle bowl (25), big belt wheel rib (26), the big pulley assemblies of Reinforced Nylon (27), in the Reinforced Nylon small pulley assembly (28) of ratchet (41) is arranged, the Reinforced Nylon small pulley assembly (29) of interior no ratchet, frame is contained in the intermediate shaft assembly (30) on the support (18) of front fork, two handles (31) etc., be contained in going up on the axle (21) on the pipe (3) adorned 1 big belt wheel (27), adorn the small pulley (29) of no ratchet in 1 on the tween drive shaft (30), constitute one group big, small pulley; The other end of tween drive shaft (30) is adorned 1 big belt wheel; Adorn the small pulley (28) that ratchet (41) are arranged in 1 on the front wheel spindle, constitute another and organize large and small belt wheel, two synchronous cog belts (20) install around respectively on two groups of large and small belt wheels; Two handles (31) are separately fixed at the two ends of axle (21) by square endoporus and screw, packing ring; 2. conventional " chain gear ": above-mentioned synchronous cog belt, big belt wheel, two kinds of small pulleys, replace with chain, hinge wheel, small flywheel respectively, the handle situation is all constant.
3, the old man according to claim 1 car of riding instead of walk is characterized in that in the said secondary driving system that two handles (31) in two kinds of type of belt drive can be contained in axle two ends in the same way, and both hands are forward and backward to be shaken in the same way; Two handles also can become 180 ° of incorgruous axle two ends that are installed in, and the routine of the forward and backward incorgruous intersection of both hands is shaken.
4, the old man according to claim 1 car of riding instead of walk, it is characterized in that in the said secondary driving system, synchronous cog belt (20), big belt wheel (27), small pulley (28), (29), or chain, hinge wheel, small flywheel, but Ribbon cassette or chain cover come Quan Bao, Ban Bao or do not wrap.
5, the old man according to claim 1 car of riding instead of walk, it is characterized in that said seat (5) is a single seat, be fixed on the vehicle frame (1), overhead low especially, it can be whole glass steel part, which is provided with a lot of breather holes, also available other materials and pattern are placed the foam rubber cushion that is wrapping with flocking cloth on the seat.
6, the old man according to claim 1 car of riding instead of walk is characterized in that said bicycle basket (6), can be net and constitutes, and also available sheet material is made, and all is provided with the semicircle lath of inserting crutch on it.
7, the old man according to claim 1 car of riding instead of walk, it is characterized in that a said front vehicle wheel (7), two rear wheels (8): the conventional wheel that can be Reinforced Nylon wheel or steel ring, spoke: the former rim, spoke muscle, wheel hub are an integral body, are furnished with forward and backward Shaft assembly, inside and outside tire etc.; The latter is made up of steel ring, spoke, forward and backward Shaft assembly, forward and backward floral disc, axle shelves, axle bowl, inside and outside tire etc.; Three wheels can all use 20 ", arbitrary specification of also available 14 " to 28 "; Can three wheel same specifications; Also but front vehicle wheel is big, and rear wheel is little.
8, the old man according to claim 1 car of riding instead of walk, it is characterized in that said Folding pedal plate (9), form by standpipe, hangers (42), stretcher (43), rubber tie plate (44) etc., standpipe is welded on the vehicle frame (1), hangers be welded on the standpipe and with the stretcher bolt together, available monoblock fixing feet pedal of Folding pedal plate (9) or fixing feet pedal in two replace.
9, the old man according to claim 1 car of riding instead of walk is characterized in that this car can load onto the hood of sun-shading rain-proof, also can not entrucking paulin.
10, the old man according to claim 1 car of riding instead of walk is characterized in that the synchronous cog belt in the said secondary driving system (4) can be used the polyurethane manufacturing, and also available poly-chloroprene rubber or other materials are made; Large and small belt wheel can be used the Reinforced Nylon manufacturing, and also available metal or other materials are made.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03269736 CN2635503Y (en) | 2003-07-29 | 2003-07-29 | Light low seat carriage for old person |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03269736 CN2635503Y (en) | 2003-07-29 | 2003-07-29 | Light low seat carriage for old person |
Publications (1)
Publication Number | Publication Date |
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CN2635503Y true CN2635503Y (en) | 2004-08-25 |
Family
ID=34300132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03269736 Expired - Fee Related CN2635503Y (en) | 2003-07-29 | 2003-07-29 | Light low seat carriage for old person |
Country Status (1)
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CN (1) | CN2635503Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010139183A1 (en) * | 2009-05-31 | 2010-12-09 | 徐娟 | Power drive unit for bicycle |
-
2003
- 2003-07-29 CN CN 03269736 patent/CN2635503Y/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010139183A1 (en) * | 2009-05-31 | 2010-12-09 | 徐娟 | Power drive unit for bicycle |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |