CN106005174A

CN106005174A - Tricycle

Info

Publication number: CN106005174A
Application number: CN201610475964.0A
Authority: CN
Inventors: 唐中富
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-06-23
Filing date: 2016-06-23
Publication date: 2016-10-12

Abstract

The invention discloses a tricycle. The tricycle comprises a single-wheel base frame, a double-wheel base frame, a detachable base frame connection device and a drive device, wherein the single-wheel base frame and the double-wheel base frame are connected through the detachable base frame connection device, and a folding frame is arranged on the double-wheel base frame and movably connected with the double-wheel base frame; a front wheel is arranged under the single-wheel base frame, and two rear wheels are arranged under the double-wheel base frame; the base frame connection device comprises a sliding sleeve and a fixed sleeve, the sliding sleeve is arranged on the single-wheel base frame, external threads are formed at one end of the sliding sleeve, the fixed sleeve is arranged on the double-wheel base frame, an internal threads are formed on the inner side of the fixed sleeve, and the sliding sleeve can be in threaded connection with the fixed sleeve; the single-wheel base frame comprises a main frame and an auxiliary frame, a handle is arranged at the upper end of the main frame, the front wheel is located at the lower end of the main frame, and a front shock absorber is further arranged on the main frame; one end of the auxiliary frame is connected with the front shock absorber on the main frame, and the sliding sleeve is nested on the auxiliary frame.

Description

A kind of tricycle

Technical field

The present invention relates to field of vehicles, particularly a kind of tricycle.

Background technology

Tricycle, installs three wheels and has the compact car of simple and mechanical transmission, device compartment or flat board, for manned or loading, nowadays have become as in life and use a kind of vehicles and means of transport frequently.Tricycle is divided into former and later two parts, and there is a wheel that can turn to front portion, and handlebar, bicycle bell, brake, pedal and vehicle seat, with the vehicle wheel rotation at chain-driving rear portion.Tricycle rear portion is mainly compartment, compartment both can manned can also arrangement of goods, tricycle rearward lower, equipped with spring and two wheels, has pedal below seat.

But current existing tricycle still suffers from many problems: owing to tricycle volume is relatively big, the most extremely take up room no matter being parked in indoor or outdoors, especially for the city proper of present an inch of land is an inch of gold, can take and the biggest parking resource, causing waste；Tricycle is often used to transport some goods as longer in tubing, batten etc.; these goods length are considerably beyond the length in compartment; have and be exposed greatly; the most both traffic method had not been met; can be given oneself how other people bring potential safety hazard again, also limit the range of application of tricycle simultaneously.

Summary of the invention

The problem existed for above-mentioned prior art, the present invention provides a kind of tricycle.

A kind of tricycle, including: single-wheel pedestal, two-wheel pedestal, dismountable pedestal attachment means, driving means, single-wheel pedestal is connected by pedestal attachment means with two-wheel pedestal, and two-wheel pedestal is provided with folding stand, and folding stand is flexibly connected with two-wheel pedestal；Single-wheel pedestal has a front vehicle wheel, and two-wheel pedestal has two rear wheels；

Pedestal attachment means includes: sliding sleeve and fixed sleeving, sliding sleeve is arranged on single-wheel pedestal, and sliding sleeve one end is provided with external screw thread, and fixed sleeving is arranged on two-wheel pedestal, it is provided with female thread inside fixed sleeving, and sliding sleeve can be threadeded with fixed sleeving.

Single-wheel pedestal includes: body frame, subframe, and body frame upper end is provided with handle, and front vehicle wheel is positioned at the lower end of body frame, and body frame is additionally provided with front damper；Subframe one end is connected with the front damper on body frame, and sliding sleeve is socketed on subframe.

Preferably, folding stand is made up of the folded tube of some continuous print M types, and the rotatable angular range of folding stand is: 0 °～180 °.

Preferably, the other end of subframe is provided with the external diameter external diameter less than sliding sleeve of snap ring and snap ring, and snap ring is provided with two clamping breach；Clamping bar it is provided with in fixed sleeving.

Preferably, two-wheel pedestal includes: shelf, the link being connected with shelf, and fixed sleeving is arranged on link, and folding stand is arranged on shelf, and the wheel under two-wheel pedestal is provided with rear shock absorber.

Preferably, shelf include: some connecting rods, and some connecting rods are spliced into shelf, and shelf are equipped with cargo loading plate.

Preferably, link includes: mobile jib and two poles, and mobile jib both sides are respectively provided with a pole so that link component overall structure triangular in shape, more stability.

Preferably, also including: vehicle seat, vehicle seat is arranged on link；Driving means includes: accumulator and motor, and accumulator is arranged at below-seat, and motor is arranged at below shelf.

Preferably, front vehicle wheel is driven pulley, and any one rear wheel under two-wheel pedestal is connected with driving means, and this wheel is drivewheel.

Preferably, it is provided with annular knurl outside the sliding sleeve other end.

Preferably, front damper includes: trocar sheath, is provided with spring in trocar sheath, is provided with inner sleeve in spring, and body frame passes from inner sleeve.

Compared with prior art, single-wheel pedestal can be disassembled into two parts with two-wheel pedestal by collapsible base frame attachment means when not using by the present invention, is effectively reduced and parks required space, and disassembles conveniently, without using instrument, single craft can complete operation；The length of shelf can be effectively increased, to tackle the goods of longer dimension, it is ensured that the person is transported safely with property by unfolded frame；The situation jolted occurs when effectively prevent traveling by the setting of front damper and rear shock absorber.

Accompanying drawing explanation

Fig. 1 is the axonometric chart of the present invention.

Fig. 2 is pedestal attachment means magnified partial view.

Fig. 3 is that pedestal attachment means structure disassembles planing surface schematic diagram.

Fig. 4 is the structural representation of front damper 2.

Wherein, 1-body frame, 2-front damper 2,3-subframe, 4-front vehicle wheel, 5-pole, 6-mobile jib, 7-accumulator, 8-shelf, 9-rear shock absorber, 10-folding stand, 11-connecting rod, 12-cargo loading plate, 13-vehicle seat, 14-sliding sleeve, 15-fixed sleeving, 16-trocar sheath, 17-spring, 18-inner sleeve.

Detailed description of the invention

The invention will be further described with embodiment below in conjunction with the accompanying drawings, and embodiments of the present invention include but not limited to the following example.

Embodiment

A kind of tricycle as shown in Figure 1, Figure 2, Figure 3 and Figure 4, including: single-wheel pedestal, two-wheel pedestal, dismountable pedestal attachment means, driving means, single-wheel pedestal is connected by pedestal attachment means with two-wheel pedestal, two-wheel pedestal is provided with folding stand 10, folding stand 10 is flexibly connected with two-wheel pedestal, folding stand 10 can effectively increase the area of shelf 8 after launching, it is simple to loads relatively large goods.Single-wheel pedestal has a front vehicle wheel 4, and two-wheel pedestal has two rear wheels, forms the basic structure of tricycle.

Pedestal attachment means includes: sliding sleeve 14 and fixed sleeving 15, sliding sleeve 14 is arranged on single-wheel pedestal, sliding sleeve 14 one end is provided with external screw thread, fixed sleeving 15 is arranged on two-wheel pedestal, it is provided with female thread inside fixed sleeving 15, and sliding sleeve 14 can be threadeded with fixed sleeving 15.When the tricycle described in the present embodiment is parked, can reach, by taking pedestal attachment means so that single-wheel pedestal separates with two-wheel pedestal apart, the purpose being easy to deposit.

Single-wheel pedestal includes: body frame 1, subframe 3, and body frame 1 upper end is provided with handle, and front vehicle wheel 4 is positioned at the lower end of body frame 1, and body frame 1 is additionally provided with front damper 2；Subframe 3 one end is connected with body frame 1, and in the present embodiment, subframe 3 is 60 ° with the angle of body frame 1, and this angle ensure that the stability of single-wheel pedestal, also can allow simultaneously and be more suitable for, so that handle is in one, the position that people grips, improve driving experience sense.Sliding sleeve 14 is socketed on subframe 3, and sliding sleeve 14 can slide along subframe 3, it is simple to user removes and installs for pedestal attachment means.

Folding stand 10 is made up of the folded tube of some continuous print M types, and in the present embodiment, folding stand 10 is made up of a U-shaped folded tube and a M type folded tube, and the rotatable angular range of folding stand 10 is: 0 °～180 °.When delivering small freight, folding stand 10 need not be opened, and its folding is positioned on shelf 8；When needing the goods that delivery volume is relatively big, length is longer, folding stand 10 is launched, as the extension of shelf 8, according to the difference arranging position, folding stand 10 can launch to the left or to the right or backward, it is also possible to launches to the combination of all directions simultaneously, effectively raises the carrying capacity of tricycle.

The other end of subframe 3 is provided with the external diameter external diameter less than sliding sleeve 14 of snap ring and snap ring, and snap ring can effectively prevent sliding sleeve 14 from skidding off subframe 3.Snap ring is provided with two clamping breach, clamping bar it is provided with in fixed sleeving 15, and clamping breach can be connected on clamping bar, when connecting sliding sleeve 14 and fixed sleeving 15, first two clamping breach are connected on clamping bar, play preliminary fixing single-wheel pedestal and the effect of two-wheel pedestal, then sliding sleeve 14 is screwed in fixed sleeving 15, easy to operate.

Two-wheel pedestal includes: shelf 8, the link being connected with shelf 8, and fixed sleeving 15 is arranged on link, and folding stand 10 is arranged on shelf 8, and in the present embodiment, fixed sleeving 15 is welded in link foremost.Wheel under two-wheel pedestal is provided with rear shock absorber 9, and when running into the road surface jolted, rear shock absorber 9 can play the effect of buffering, and particularly when tricycle delivers some as frangible in glass etc. goods, the protective effect of rear shock absorber 9 is particularly important.

Shelf 8 include: some connecting rods 11, and some connecting rods 11 are spliced into shelf 8, in the present embodiment, shelf 8 entirety is square, and there is the fixing connection of connecting rod 11 front and back, and mobile jib 6 passes and connects front and the back of shelf 8, while playing stable effect, extremely save material.Cargo loading plate 12 and container it is equipped with, it is simple to by placement smooth for goods on shelf 8.

Link includes: mobile jib 6 and pole 5, and two poles 5 are respectively arranged at the both sides of mobile jib 6 so that link component overall structure triangular in shape, more stability.

Also including in the present embodiment: vehicle seat 13, vehicle seat 13 is arranged on link；Driving means includes: accumulator 7 and motor, and accumulator 7 is arranged at below vehicle seat 13, and motor is arranged at below shelf 8, and what this setup was effective and reasonable make use of the space on car, and then does not interferes with cargo dead-weight.

Front-wheel under single-wheel pedestal is driven pulley, and any one rear wheel under two-wheel pedestal is connected with driving means, uses blockchain to be connected, a trailing wheel as driving wheel with motor in the present embodiment.

In the present embodiment, outside sliding sleeve 14 other end, it is provided with annular knurl, increases the skin-friction force of joyous dynamic sleeve pipe, make the people can be the most not by apparatus Manual-disassembling tricycle.

In the present embodiment, front damper 2 trocar sheath 16, inner sleeve 18 it is cased with in trocar sheath 16, inner sleeve 18 can move at trocar sheath 16 inner carrier, body frame 1 passes from inner sleeve 18, inner sleeve 18 and trocar sheath 16 are divided into high low platform scalariform, inner sleeve 18 is provided with spring 17, one end is fixed on the place of getting out of a predicament or an embarrassing situation of inner sleeve 18, the other end is fixed on the place of topping bar in trocar sheath 16 gap, the i.e. two ends of spring 17 are individually fixed on trocar sheath 16 and inner sleeve 18, and mobile jib 6 is through being connected with front-wheel in inner tube, and i.e. on the axis of front damper 2, both can be synchronized with the movement.When front-wheel runs into and jolts, inner sleeve 18 upwards compresses, and due to the existence of spring 17, has cushioning effect, and single-wheel pedestal will not produce sense of significantly jolting, and then has and preferably drive sense.

Claims

1. a tricycle, it is characterized in that, including: single-wheel pedestal, two-wheel pedestal, dismountable pedestal attachment means, driving means, single-wheel pedestal is connected by pedestal attachment means with two-wheel pedestal, two-wheel pedestal is provided with folding stand (10), and folding stand (10) is flexibly connected with two-wheel pedestal；Single-wheel pedestal has a front vehicle wheel (4), and two-wheel pedestal has two rear wheels；

Pedestal attachment means includes: sliding sleeve (14) and fixed sleeving (15), sliding sleeve (14) is arranged on single-wheel pedestal, sliding sleeve (14) one end is provided with external screw thread, fixed sleeving (15) is arranged on two-wheel pedestal, fixed sleeving (15) inner side is provided with female thread, and sliding sleeve (14) can be threadeded with fixed sleeving (15)；

Single-wheel pedestal includes: body frame (1), subframe (3), and body frame (1) upper end is provided with handle, and front vehicle wheel (4) is positioned at the lower end of body frame (1), and body frame (1) is additionally provided with front damper (2)；Subframe (3) one end is connected with the front damper (2) on body frame (1), and sliding sleeve (14) is socketed on subframe (3).

A kind of tricycle the most according to claim 1, it is characterised in that folding stand (10) is made up of the folded tube of some continuous print M types, and folding stand (10) rotatable angular range is: 0 °～180 °.

A kind of tricycle the most according to claim 1, it is characterised in that the other end of subframe (3) is provided with the external diameter external diameter less than sliding sleeve (14) of snap ring and snap ring, and snap ring is provided with two clamping breach；Fixed sleeving is provided with clamping bar in (15).

A kind of tricycle the most according to claim 1, it is characterized in that, two-wheel pedestal includes: the link that shelf (8) are connected with shelf (8), fixed sleeving (15) is arranged on link, folding stand (10) is arranged on shelf (8), and the wheel under two-wheel pedestal is provided with rear shock absorber (9).

A kind of tricycle the most according to claim 4, it is characterised in that shelf (8) including: some connecting rods (11), and some connecting rods (11) are spliced into shelf (8), and shelf (8) are equipped with cargo loading plate (12).

A kind of tricycle the most according to claim 4, it is characterised in that link includes: mobile jib (6) and two poles (5), and mobile jib (5) both sides are respectively provided with a pole (6).

A kind of tricycle the most according to claim 1, it is characterised in that also including: vehicle seat (13), vehicle seat (13) is arranged on link；Driving means includes: accumulator (7) and motor, and accumulator (7) is arranged at vehicle seat (13) lower section, and motor is arranged at shelf (8) lower section.

A kind of tricycle the most according to claim 1, it is characterised in that front vehicle wheel (4) is driven pulley, and any one rear wheel under two-wheel pedestal is connected with driving means.

A kind of tricycle the most according to claim 1, it is characterised in that be provided with annular knurl outside sliding sleeve (14) other end.

A kind of tricycle the most according to claim 1, it is characterized in that, front damper (2) including: trocar sheath (16), is provided with spring (17) in trocar sheath (16), being provided with inner sleeve (18) in spring (17), body frame (1) passes from inner sleeve (18).