CN2885705Y - Tricycle with seat - Google Patents

Abstract

The utility model discloses tricycle with an armchair, which has the structure that two front wheels are arranged on both sides of a front carriage 3, a container 20 is fixed at the mid portion, and a drawplate 16 is fixed between longitudinal tubules on two sides. A pin axle 7 is fixed at the lower portion of the drawplate 16, an armchair seat board 5 that can be utilized as an upper cover of the container and an armchair back support 8 supported by an actuating device 23 are rotatingly connected on the pin axle 7, two armrests 6 are respectively arranged on two sides carriage of the armchair seat board 5, and two handle bars 11 are fixed on two sides of the upper end of the armchair back support 8. A handle bar core 18 is fixed on a transverse tubule at the rear end of the front carriage 3, a handle bar sleeve 19 is rotatingly connected with the handle bar core 18, and the handle bar sleeve 19 is fixedly provided with a rear carriage 21 with rear wheels. The tricycle of the utility model is capable of not only handling freight, but also being seated by people. In particular, the old, the weak, the sick and the disabled sitting on the armchair can be taken care of by the rider at anytime, and the tricycle can be utilized as a mobile hairdressers' chair after parking for haircut. The tricycle has simple and special structure with wide application range, which is an ideal vehicle for people to sit, handling freight, movable salesmanship and traveling.

Description

The usher to seat three-wheel vehicle of chair

One, technical field

The utility model relates to a kind of three-wheel vehicle, specifically a kind of three-wheel vehicle of the chair of usheing to seat.

Two, background technology

Before the utility model proposes, no matter manpower is foot-operated, the storage battery formula, or self-propelled three-wheel vehicle, its structure all is that two flower wheels are supporting a compartment, can only haul goods and can not sit the people in the compartment, sat the people reluctantly and also felt special uncomfortable.

Three, summary of the invention

In order to solve the deficiencies in the prior art, the purpose of this utility model provides a kind of can the loading, can sit the people again, can also work as the three-wheel vehicle of the chair of usheing to seat of seat use.

Realize that the technical scheme that the purpose of this utility model adopts is: the three-wheel vehicle of this chair of usheing to seat mainly is made up of wheel, front and back vehicle frame, container, seat; Two front-wheels are equipped with in the both sides of the front vehicle frame of being made by steel pipe, be fixed with down in the inboard front vehicle frame of two-wheeled the end, on lid, osed top container are all around arranged; Be fixed with arm-tie between the last longitudinal tubule (L tubule) of front vehicle frame both sides vehicle frame and middle longitudinal tubule (L tubule), the bottom of arm-tie is fixed with bearing pin near middle longitudinal tubule (L tubule) place, be rotatably connected to the seat seat board that to make the container loam cake and the back of seat that supports by control apparatus on the bearing pin, be fixed with handrail on the last longitudinal tubule (L tubule) of seat seat board both sides vehicle frame, the both sides, upper end of back of seat are fixed with handlebar; The front end of front vehicle frame is rotatably connected to foot-operated by bearing pin, be fixed with a core on the transverse tube of front vehicle frame rear end, being rotatably connected to grip on the core, putting the back vehicle frame that is fixed with the band rear wheel.After taking the people on the seat, rotation makes the three-wheel vehicle walking by the power driven rear wheel.

The beneficial effects of the utility model are: owing to be provided with container and seat on the front vehicle frame of three-wheel vehicle, this kind three-wheel vehicle both can be freighted, can sit people, particularly the old,weak,sick and disabled person again and be sitting in the treatment that can obtain the cyclist on the seat at any time, also can be used as the hairdressers' chair that flows after the parking and get a haircut to the people.This three-wheel vehicle is simple in structure, the structure uniqueness, and motion is deposited conveniently flexibly, and applied range is to sit people, cargo transport, move and sell goods and comparatively desirable vehicle such as travelling.

Four, description of drawings

Fig. 1 is the usher to seat three-wheel vehicle johning knot composition of chair of the utility model.

Five, the specific embodiment

In the accompanying drawings, the usher to seat three-wheel vehicle of chair of the utility model mainly is made up of wheel, front and back vehicle frame, container, seat; Two front-wheels 22 are equipped with in the both sides of the front vehicle frame of being made by steel pipe 3, be fixed with down in the inboard front vehicle frame 3 of two-wheeled the end, on lid, osed top container 20 are all around arranged; Be fixed with arm-tie 16 between the last longitudinal tubule (L tubule) of front vehicle frame 3 both sides vehicle frames and middle longitudinal tubule (L tubule), the bottom of arm-tie 16 is fixed with bearing pin 7 near middle longitudinal tubule (L tubule) place, is rotatably connected to the seat seat board 5 that can make the container loam cake and the back of seat 8 that supports by control apparatus 23 on the bearing pin 7; Starting seat board 5 can freight in container 20 or get goods in container.Locating dowel pin 14 by slip pipe 13, outer slip pipe 15 and band spring in the control apparatus 23 constitutes, be drilled with the tool backrest 8 that makes at regular intervals on the cylindrical of inner sliding pipe 13 and be in seat by position, handlebar position with partly face upward knock hole by the position, one end of inner sliding pipe 13 flexibly connects with the upper support ear 12 that is fixed on the backrest, the other end is movable to be inserted in the outer slip pipe 15, the other end of outer slip pipe 15 flexibly connects with the lower support ear 17 that is fixed on the upper lateral tube of front vehicle frame 3 rear sides, and the locating dowel pin 14 of band spring is connected on the cylindrical of outer slip pipe 15 corresponding with the knock hole of inner sliding pipe 13; Locating dowel pin 14 cooperates with knock hole makes backrest 8 be in seat by position, handlebar position and partly face upward by the position, and it is comfortable that seat is seated the people by the position, and the handlebar position makes the people the handlebar operation, and semisupination is put and can be shaved to haircut person.Be fixed with handrail 6 on the last longitudinal tubule (L tubule) of seat seat board 5 both sides vehicle frames, be fixed with side plate 4 between the last longitudinal tubule (L tubule) of handrail 6 following vehicle frames and middle longitudinal tubule (L tubule), the clothes that side plate 4 can block the people prevents to twist in the wheel.The both sides, upper end of back of seat 8 are fixed with handlebar 11, and there is the strip shape headrest 10 that slides up and down in can the chute 9 behind backrest the upper end of back of seat 8, and the height of headrest 10 is according to people's height decision by bus.The front end of front vehicle frame 3 is rotatably connected to foot-operated 1, foot-operated 1 by bearing pin 2 can lift it front portion that snaps into container when not sitting man-hour and the place ahead and run into obstacle.Be fixed with a core 18 on the transverse tube of front vehicle frame 3 rear ends, being rotatably connected to grip 19 on the core, be fixed with on the grip 19 band rear wheel V-type after vehicle frame 21; The rear portion of back vehicle frame 21 is fixed with the tool box 24 that can put small instruments and tools.After sitting the people on the seat, rotation makes the three-wheel vehicle walking by the power driven rear wheel, and this propulsion source can be that manpower is foot-operated, can be that storage battery drives, and also can be that driving engine drives.

Claims (4)

1, a kind of three-wheel vehicle of the chair of usheing to seat mainly is made up of wheel, front and back vehicle frame, container, seat; It is characterized in that: two front-wheels (22) are equipped with in the both sides of the front vehicle frame of being made by steel pipe (3), be fixed with down in the inboard front vehicle frame of two-wheeled (3) end, on lid, osed top container (20) are all around arranged; Be fixed with arm-tie (16) between the last longitudinal tubule (L tubule) of front vehicle frame (3) both sides vehicle frame and middle longitudinal tubule (L tubule), the bottom of arm-tie (16) is fixed with bearing pin (7) near middle longitudinal tubule (L tubule) place, be rotatably connected to the seat seat board (5) that to make the container loam cake and the back of seat (8) that supports by control apparatus (23) on the bearing pin (7), be fixed with handrail (6) on the last longitudinal tubule (L tubule) of seat seat board (5) both sides vehicle frame, the both sides, upper end of back of seat (8) are fixed with handlebar (11); The front end of front vehicle frame (3) is rotatably connected to foot-operated (1) by bearing pin (2), is fixed with a core (18) on the transverse tube of front vehicle frame (3) rear end, being rotatably connected to grip (19) on the core (18), is fixed with the back vehicle frame (21) of band rear wheel on the grip (19).

2, the three-wheel vehicle of the chair of usheing to seat as claimed in claim 1, it is characterized in that: described control apparatus (23) is by inner sliding pipe (13), the locating dowel pin (14) of outer slip pipe (15) and band spring constitutes, be drilled with the tool backrest (8) that makes at regular intervals on the cylindrical of inner sliding pipe (13) and be in seat by the position, handlebar position and partly face upward knock hole by the position, one end of inner sliding pipe (13) flexibly connects with the upper support ear (12) that is fixed on the backrest, the other end is movable to be inserted in the outer slip pipe (15), the other end of outer slip pipe (15) flexibly connects with the lower support ear (17) that is fixed on the upper lateral tube of front vehicle frame (3) rear side, and the locating dowel pin (14) of band spring is connected on the cylindrical of outer slip pipe (15) and is corresponding with the knock hole of inner sliding pipe (13).

3, the three-wheel vehicle of the chair of usheing to seat as claimed in claim 1 is characterized in that: there is the strip shape headrest (10) that slides up and down in can the chute (9) behind backrest the upper end of described back of seat (8).

4, the three-wheel vehicle of the chair of usheing to seat as claimed in claim 1 is characterized in that: the rear portion of described back vehicle frame (21) is fixed with the tool box (24) that can put small instruments and tools.

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