CN202669773U

CN202669773U - Automobile parking shifter

Info

Publication number: CN202669773U
Application number: CN 201220224625
Authority: CN
Inventors: 方铭
Original assignee: Shanghai Institute of Technology
Current assignee: Shanghai Institute of Technology
Priority date: 2012-05-18
Filing date: 2012-05-18
Publication date: 2013-01-16
Anticipated expiration: 2022-05-18

Abstract

The utility model relates to an automobile parking shifter which comprises a holding cushion, a spherical groove, a hemispherical top, a wheel frame, a wheel shaft, shifting wheels and a shifting rod, wherein the shifting wheels are respectively installed at two sides of the wheel frame through the wheel shaft; a front fork opening is formed at the front end of the wheel frame; the front fork opening is internally and movably connected with a universal moving holding cushion consisting of the holding cushion, the spherical groove and the hemispherical top; and the rear end of the wheel frame is provided with the shifting rod. According to the utility model, the lever principle is utilized, the shifting rod is lifted, thus the front fork opening which is provided with the holding cushion descends and extends into the bottom of an automobile, then the shifting rod is pressed downward and the front fork opening is lifted, the holding cushion lifts the automobile through the hemispherical top, and then the shifting wheels are shifted forward and backward, thus the automobile is convenient to shift. The automobile parking shifter provided by the utility model is simple in structure, practical and reliable, and is convenient to carry.

Description

The parking of automobile shift unit

Technical field

The utility model relates to a kind of parking of automobile shift unit, the parking shift unit that especially a kind of usefulness is artificial.

Background technology

The trap for automobile of order in the urban district stops very difficult, and the parking stall is crowded; And the parking stall of the vehicle maintenance maintenance point in urban district is also more crowded, if the artificial convenient and strength-saving movement of process when parking of automobile just can stop the parking stall more accurately and safety, economizes out more parking stall.

Summary of the invention

The utility model is to provide a kind of parking of automobile artificial shift unit, for when the parking of automobile, through moving artificial labour-saving, stops more accurately the parking stall and safety, economizes out more parking stall.

For achieving the above object, the technical solution of the utility model is: the artificial shift unit of a kind of parking of automobile, comprise pad, ball groove, spherical top, wheel carrier, wheel shaft, movable pulley, shifting bar, be characterized in: movable pulley is installed respectively by wheel shaft in the wheel carrier both sides, the wheel carrier front end has front prong, be flexibly connected the Universal active pad that is comprised of pad, ball groove and spherical top in the front prong, the wheel carrier rear end is provided with shifting bar.

Both sides have slot rolling in the front prong of wheel carrier front end, place roller in the slot rolling, are connected with roller bearing between two rollers, captive joint with spherical top by link span above the roller bearing.

The spherical top of Universal active pad embeds in the ball groove, ball groove upper end captive joint pad.

The beneficial effects of the utility model are:

The utility model utilizes lever principle, raises shifting bar the front prong that pad is housed is reduced, and put in bottom of car, then presses down shifting bar and raises front prong, makes pad lift automobile by spherical top, moves forward and backward movable pulley again, makes vehicle mobile easily.The utility model is simple in structure, and is practical reliable, easy to carry.

Description of drawings

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

Fig. 2 is that the Universal active pad is connected schematic perspective view with roller bearing;

Fig. 3 is wheel carrier and movable pulley 1 structural upright schematic diagram;

Fig. 4 is wheel carrier and Universal active pad connection structure schematic diagram.

The specific embodiment

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

As shown in Figures 1 to 4, the artificial shift unit of parking of automobile of the present utility model comprises pad 1, ball groove 2, spherical top 3, link span 12, roller bearing 4, roller 5, front prong 6, slot rolling 7, wheel carrier 8, wheel shaft 9, movable pulley 10, shifting bar 11 etc.

Movable pulley 10 is installed respectively by wheel shaft 9 in wheel carrier 8 both sides, and wheel carrier 8 front ends have front prong 6, the Universal active pad that front prong 6 interior flexible connections are comprised of pad 1, ball groove 2 and spherical top 3, and wheel carrier 8 rear ends are provided with shifting bar 11.The front prong 6 interior both sides of wheel carrier 8 front ends have slot rolling 7, place between 5, two rollers 5 of roller in the slot rolling 7 and are connected with roller bearing 4, captive joint with spherical top 3 by link span 12 above the roller bearing 4.The spherical top 3 of Universal active pad embeds in the ball groove 2 ball groove 2 upper end captive joint pads 1.

As shown in Figure 2, captive joint with ball groove 2 in pad 1 bottom, and spherical top 3 upwards embeds in the ball groove 2, and owing to ball groove 2 peripheries are gapped with link span 12 peripheries, 3 tops of partly heading a ball are added with lubricating oil, half heading 3 can be spent in the angles 15 movable all around.Captive joint by link span 12 with the middle part of roller bearing 4 in spherical top 3 bottoms, link span 12 crossbearers play and connect roller bearing 4, support and partly head a ball 3 and make it to be stabilized in the effect on front prong 6 tops on front prong 6.Each connection of roller bearing 4 two ends and cover have roller 5, and roller 5 inserts in the slot rolling 7 of front prong 6 inboards.Roller bearing 4 can move forward and backward by the rolling of roller 5 in slot rolling 7.

Such as Fig. 3, shown in 4, front prong 6 bottom captive joint wheel carriers 8, wheel carrier 8 is the body frame position of this shift unit between front prong 6 and shifting bar 11, is upside-down triangle shape, wheel carrier 8 is mainly used in fixedly wheel shaft 9 of device, and connects movable pulley 10 by wheel shaft 9.It is exactly wheel carrier 8 that front prong 6 extends back, and wheel carrier 8 is captive joint shifting bar 11 backward again, the shifting bar 11 rearmost ends handle of shaking hands.

Raising shifting bar 11 during use reduces the front prong 6 that pad 1 is housed, and put in bottom of car together with pad 1, then press down shifting bar 11 and raise front prong 6, make pad 1 jack-up bottom of car, because ball groove 2 and spherical top 3 have certain roll angle, therefore raise front prong 6 and still can make pad 1 be close to bottom of car.When current prong 6 is lifted to vertex, artificial shift unit can be pushed ahead, because pad 1 is close to automobile, make roller 5 move backward to slot rolling 7 rear ends, make pad 1 vertical with the position of wheel shaft 9 with spherical top 3, again because the flexible connection of ball groove 1 and spherical top 3 can be rotated arbitrarily shifting bar 11 directions, the direction that movable pulley 10 is moved towards needs, easily moving automobile.

The utility model is simple in structure, and is practical reliable, easy to carry.

Claims

1. one kind The parking of automobile shift unitComprise pad (1), ball groove (2), spherical top (3), wheel carrier (8), wheel shaft (9), movable pulley (10), shifting bar (11), it is characterized in that: movable pulley (10) is installed respectively by wheel shaft (9) in described wheel carrier (8) both sides, wheel carrier (8) front end has front prong (6), be flexibly connected the Universal active pad that is comprised of pad (1), ball groove (2) and spherical top (3) in the front prong (6), wheel carrier (8) rear end is provided with shifting bar (11).

2. according to claim 1 The parking of automobile shift unitIt is characterized in that: the interior both sides of front prong (6) of described wheel carrier (8) front end have slot rolling (7), place roller (5) in the slot rolling (7), be connected with roller bearing (4) between two rollers (5), captive joint with spherical top (3) by link span (12) above the roller bearing (4).

3. according to claim 1 The parking of automobile shift unit, it is characterized in that: the spherical top of described Universal active pad (3) embeds in the ball groove (2), ball groove (2) upper end captive joint pad (1).