CN208036375U

CN208036375U - A kind of universal wheeled trolley of light foldable

Info

Publication number: CN208036375U
Application number: CN201820388624.9U
Authority: CN
Inventors: 李玉宗
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-21
Filing date: 2018-03-21
Publication date: 2018-11-02
Anticipated expiration: 2028-03-21

Abstract

The utility model discloses a kind of light universal wheeled trolleys of foldable, it is related to baby carriage field, guardrail is provided with above seat, before the both ends of guardrail are separately fixed on handrail, it is equipped on the bifurcated both ends of fore-stock foot-operated, the upper rear of fore-stock is equipped with U-shaped frame, there are two cards for setting on U-shaped frame, two cards are mounted on by bolt on fixed locking plate key, the lower section both ends of fore-stock are respectively arranged with bearing holder (housing, cover), bearing holder (housing, cover) designs for upper and lower hollow-core construction, upper and lower ends are separately installed with upper bearing (metal) and lower bearing, the upper end of gimbals passes through lower bearing and upper bearing (metal) to be fixed by the 5th screw, the lower end of gimbals is equipped with front-wheel, the lower section both ends of after-poppet are separately installed with trailing wheel.It is reasonable in design, good appearance, and modern design is unique, easy to operate, easy to use, and flexibility ratio is high, it can be achieved that folder function, light small and exquisite, is convenient for carrying, by using universal wheel, has not only facilitated realization again.

Description

A kind of universal wheeled trolley of light foldable

Technical field：

The utility model is related to a kind of light universal wheeled trolleys of foldable, belong to baby carriage technical field.

Background technology：

Currently, the folding mode of baby carriage on the market is more complicated, formality is comparatively laborious, also cumbersome, wheel Son mostly uses greatly common wheel, can only direction walk, when turn, is very inconvenient, also dangerous when needing to move, to treasured Precious use produces influence, and common car carries than heavier, and going out, it is very inconvenient to carry, very numb to precious mothers It is tired.

Utility model content：

In view of the above-mentioned problems, the technical problem to be solved by the present invention is to provide a kind of light foldable universal wheel hand push Vehicle.

A kind of light universal wheeled trolley of foldable of the utility model, it include fore-stock, after-poppet, the first screw, Preceding handrail, the second screw, hand-pushing handle, third screw, seat, guardrail, foot-operated, U-shaped frame, card, bolt, bearing holder (housing, cover), upper bearing (metal), The upper end of lower bearing, gimbals, the 5th screw, front-wheel, trailing wheel, the 4th screw, fore-stock and after-poppet passes through the first screw It is fixedly connected, the lower end of preceding handrail is fixedly connected with the upper end of fore-stock by the second screw, the lower end of hand-pushing handle and preceding handrail Lower end be fixedly connected by third screw, before one end of seat is fixed on by the 4th screw on handrail, the other end of seat It is fastened on hand-pushing handle, guardrail is provided with above seat, the both ends of guardrail are separately fixed on preceding handrail, the bifurcated of fore-stock It is equipped with foot-operated on both ends, the upper rear of fore-stock is equipped with U-shaped frame, and there are two card, two cards are logical for setting on U-shaped frame It crosses bolt to be mounted on fixed locking plate key, the lower section both ends of fore-stock are respectively arranged with bearing holder (housing, cover), and bearing holder (housing, cover) is upper and lower hollow knot Structure designs, and upper and lower ends are separately installed with upper bearing (metal) and lower bearing, and the upper end of gimbals passes through lower bearing and upper bearing (metal) to pass through 5th screw is fixed, and the lower end of gimbals is equipped with front-wheel, and the lower section both ends of after-poppet are separately installed with trailing wheel.

Preferably, being provided with spanner on the card, it is fastened on U-shaped frame by spanner.

The beneficial effects of the utility model：It is reasonable in design, good appearance, and modern design is unique, easy to operate, makes It with conveniently, flexibility ratio is high, it can be achieved that folder function, light small and exquisite, is convenient for carrying, by using universal wheel, has not only facilitated but also real It is existing.

Description of the drawings：

The utility model is described in detail by following specific implementations and attached drawing for ease of explanation,.

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the mounting structure schematic diagram of U-shaped frame in the utility model；

Fig. 3 is the installation exploded view of front-wheel in the utility model.

1- fore-stocks；2- after-poppets；The first screws of 3-；Handrail before 4-；The second screws of 5-；6- hand-pushing handles；7- third spiral shells Silk；8- seats；9- guardrails；10- is foot-operated；11-U type frame；12- cards；12-1- spanners；13- bolts；14- bearing holder (housing, cover)s；On 15- Bearing；16- lower bearings；17- gimbals；The 5th screws of 18-；19- front-wheels；20- trailing wheels；The 4th screws of 21-.

Specific implementation mode：

As shown in Figure 1-Figure 3, present embodiment uses following technical scheme：It includes fore-stock 1, after-poppet 2, the One screw 3, the second screw 5, hand-pushing handle 6, third screw 7, seat 8, guardrail 9, rides 10, U-shaped frame 11, card at preceding handrail 4 12, bolt 13, bearing holder (housing, cover) 14, upper bearing (metal) 15, lower bearing 16, gimbals 17, the 5th screw 18, front-wheel 19, trailing wheel the 20, the 4th Screw 21, fore-stock 1 are fixedly connected with the upper end of after-poppet 2 by the first screw 3, and the lower end of preceding handrail 4 is upper with fore-stock 1 End is fixedly connected by the second screw 5, and the lower end of hand-pushing handle 6 is fixedly connected with the lower end of preceding handrail 4 by third screw 7, seat Before one end of chair 8 is fixed on by the 4th screw 21 on handrail 4, the other end of seat 8 is fastened on hand-pushing handle 6, seat 8 it is upper Side is provided with guardrail 9, and the both ends of guardrail 9 are separately fixed on preceding handrail 4, and foot-operated 10 are equipped on the bifurcated both ends of fore-stock 1, The upper rear of fore-stock 1 is equipped with U-shaped frame 11, is arranged on U-shaped frame 11 there are two card 12, two cards 12 pass through bolt 13 On fixed locking plate key, the lower section both ends of fore-stock 1 are respectively arranged with bearing holder (housing, cover) 14, and bearing holder (housing, cover) 14 is upper and lower hollow-core construction Design, upper and lower ends are separately installed with upper bearing (metal) 15 and lower bearing 16, and the upper end of gimbals 17 passes through lower bearing 16 and upper axis It holds 15 to fix by the 5th screw 18, the lower end of gimbals 17 is equipped with front-wheel 19, and the lower section both ends of after-poppet 2 are pacified respectively Equipped with trailing wheel 20.

Wherein, it is provided with spanner 12-1 on the card 12, is fastened on U-shaped frame 11 by spanner 12-1.

The folding mode of present embodiment：First guardrail 9 is started, then starts seat 8, then by hand-pushing handle 6 It starts, pulls card 12, U-shaped frame 11 is left into fixed locking plate key, as soon as carrying U-shaped frame 11, rear wheel frame is shared automatically, light folding It is folded just to complete.

Present embodiment is reasonable in design, good appearance, and modern design is unique, easy to operate, easy to use, spirit Activity is high, it can be achieved that folder function, light small and exquisite, is convenient for carrying, and by using universal wheel, has not only facilitated realization again.

The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims

1. a kind of universal wheeled trolley of light foldable, it is characterised in that：It includes fore-stock (1), after-poppet (2), the first spiral shell Silk (3), preceding handrail (4), the second screw (5), hand-pushing handle (6), third screw (7), seat (8), guardrail (9), foot-operated (10), U Type frame (11), card (12), bolt (13), bearing holder (housing, cover) (14), upper bearing (metal) (15), lower bearing (16), gimbals (17), the 5th Screw (18), front-wheel (19), trailing wheel (20), the 4th screw (21), fore-stock (1) and the upper end of after-poppet (2) pass through the first spiral shell Silk (3) is fixedly connected, and the lower end of preceding handrail (4) is fixedly connected with the upper end of fore-stock (1) by the second screw (5), hand-pushing handle (6) lower end is fixedly connected with the lower end of preceding handrail (4) by third screw (7), and one end of seat (8) passes through the 4th screw (21) it is fixed on preceding handrail (4), the other end of seat (8) is fastened on hand-pushing handle (6), and seat is provided with shield above (8) The both ends on column (9), guardrail (9) are separately fixed on preceding handrail (4), and foot-operated (10) are equipped on the bifurcated both ends of fore-stock (1), The upper rear of fore-stock (1) is equipped with U-shaped frame (11), and there are two card (12), two cards (12) for setting on U-shaped frame (11) It is mounted on fixed locking plate key by bolt (13), the lower section both ends of fore-stock (1) are respectively arranged with bearing holder (housing, cover) (14), bearing holder (housing, cover) (14) it is that upper and lower hollow-core construction designs, upper and lower ends are separately installed with upper bearing (metal) (15) and lower bearing (16), gimbals (17) Upper end pass through lower bearing (16) and upper bearing (metal) (15) by the fixation of the 5th screw (18), the lower end of gimbals (17) is equipped with The lower section both ends of front-wheel (19), after-poppet (2) are separately installed with trailing wheel (20).

2. a kind of light universal wheeled trolley of foldable according to claim 1, it is characterised in that：The card (12) On be provided with spanner (12-1), be fastened on U-shaped frame (11) by spanner (12-1).