CN2707590Y - Vehicle turned by seat - Google Patents

Abstract

The utility model discloses a vehicle turned by a seat, comprising a base, a rotating shaft, a linkage apparatus, and a seat. The base is provided with two front wheel groups capable of deflecting. The rotating shaft is pivoted on the base. The linkage apparatus is connected with the rotating shaft and the two front wheel groups so as to drive the two front wheel groups to deflect. While the seat is arranged on the rotating shaft so as to drive the rotating shaft to rotate along axial direction, and therefore the two front wheel groups are deflected corresponding to the base.

Description

Utilize the vehicle of seat stearing

Technical field

The utility model is relevant with vehicle, particularly about a kind of vehicle that utilizes seat stearing.

Background technology

Generally, include a pedestal, a seat usually in order to the vehicle structure of children's ride-on to be provided, and the leader; Pedestal the place ahead be provided with one can free beat front-wheel, seat is to be located on the pedestal, handle then is hubbed at pedestal the place ahead, and is linked to front-wheel, can drive front-wheel towards about to beat; User's health is to take in seat, utilizes turning to of both hands holds handle control front-wheel, so that pedestal can change the direction of advancing along the deflection of front-wheel.

Yet, when the user in operation during above-mentioned vehicle, user's health is subjected to the centrifugal forces affect that the vehicle rotation is produced easily, allow health tilt towards the direction opposite with Vehicular turn, user's both hands then must increase the application of force to retract health, could continue holds handle stably, cause the operation of vehicle more dumb.

The utility model content

Main purpose of the present utility model is promptly providing a kind of vehicle, is to utilize deflectable seat to reach the function of Vehicular turn, makes the operation of vehicle comparatively flexible, and has different enjoyment when taking.

Take off purpose for before reaching, the vehicle that utilizes seat stearing of the present utility model includes: a pedestal has two preceding wheels; But these two preceding wheels are to be located at this pedestal in the mode of beat; One rotating shaft is to be hubbed at this pedestal; One linkage is to connect this rotating shaft and this two preceding wheels, and when this rotating shaft was rotated, this linkage was to drive this two preceding wheels deflection; And a seat, be located at this rotating shaft, in order to driving this rotating shaft rotation, and then make this before two wheels with respect to this pedestal deflection.

Below, cooperate the some preferred embodiments of graphic act that structure of the present utility model and function are elaborated now.

Description of drawings

Used graphic first brief description is as follows:

Fig. 1 is the block diagram of the utility model first preferred embodiment;

Fig. 2 is the birds-eye view of the utility model first preferred embodiment;

Fig. 3 is the front elevation of the utility model first preferred embodiment;

Fig. 4 is the illustrative view of the utility model first preferred embodiment;

Fig. 5 is another illustrative view of the utility model first preferred embodiment;

Fig. 6 is the front elevation of the utility model second preferred embodiment;

Fig. 7 is the birds-eye view of the utility model the 3rd preferred embodiment;

Fig. 8 is the lateral plan of the utility model the 3rd preferred embodiment.

The specific embodiment

See also Fig. 1 to shown in Figure 3, the utility model first preferred embodiment provides the vehicle 10 that utilizes seat stearing, includes a pedestal 12, a rotating shaft 14, a linkage 18, and a seat 16; Wherein:

This pedestal 12 has the pipe link 22 that two side levers 20, two are vertically connected at two side levers, 20 stage casings, and a cross bar 24 of being located at each side lever 20 front end; Each side lever 20 is provided with leader 21, and the rear end that the center of pipe link 22 is provided with a bearing 23, two side levers 20 is provided with a driver train 26, and driver train 26 is to drive 28 rotations of two trailing wheels, and can be by producing the effect of quickening with brake by handle 21 controls; Wheels 32 before two ends of cross bar 24 are respectively equipped with one; Wheels 32 have an axle center 34, and are located at the pulling-on piece 36, of 34 bottoms, axle center and stand on the vertical rod 37 of pulling-on piece 36 before each, and the wheel 38 of being located at 34 outsides, axle center; Axle center 34 is to be arranged in cross bar 24 2 ends to be in the sleeve pipe 40 of vertical, and wheels 32 can the axial of sleeve pipe 40 be that the center is with respect to pedestal 12 beats before making.

This rotating shaft 14 is the rounded body of rod of a section, and it is located at 20 of two side levers of pedestal 12, and is arranged in bearing 23 and cross bar 24 central authorities, and then is hubbed at pedestal 12 along front and back to ground.

This linkage 18 has a deflection piece 48 and two pull bars 56; Deflection piece 48 is to be microscler lamellar body, has one first end 52 and one second end 54, and first end 52 of deflection piece 48 is provided in a side of the end face that rotating shaft 14 protrudes from cross bar 24, and 54 courts of second end extend with respect to the top of pedestal 12; Each pull bar 56 1 end is hubbed at second end 54 of deflection piece 48, vertical rod 37 tops of wheels 32 before the other end is hubbed at, make two before wheels 32 can by two pull bars 56 drive and towards about the pedestal 12 to deflection; In addition, can add a cover body (not shown) before linkage 18 and the pedestal 12, injured in order to prevent the user because of false touch, with the aesthetic feeling that increases outward appearance.

The bottom of this seat 16 has a connecting piece 42, connecting piece 42 has a ring part 44 and a board 46, ring part 44 is that cover is fixed in rotating shaft 14, board 46 is then fixed seat 16, seat 16 is fixedly arranged in the rotating shaft 14 towards the place ahead of pedestal 12, and can rotating shaft 14 axially be the center towards about the pedestal 12 to deflection, and then utilize linkage 18 to drive two preceding wheels 32 deflections.

Via said structure, when about seat 16 edges, when rotating, can drive rotating shaft 14 and rotate synchronously, and the also deflection with rotating shaft 14 of the deflection piece 48 of linkage 18, second end 54 pulling, two pull bars 56 that make deflection piece 48 towards about to moving, and wheels 32 are to turn to thereupon before two; As shown in Figure 4, if user's desire operation the utility model is when dextrad is turned, be that both hands are gripped on the handle 21, directly utilize the health that rides on the seat 16 to tilt towards the right side, make seat 16 towards right side deflection, the wheel 38 that drives wheels 32 before two is towards the right side, and pedestal 12 can utilize two trailing wheels 28 that driven to turn towards dextrad; And as shown in Figure 5, the user is if during towards left side, make seat 16 towards left side deflection health, and the wheel 38 that drives wheels 32 before two is towards the left side, and pedestal 12 can be turned towards left-hand.

By this, the utility model promptly utilizes deflectable seat to reach the function of Vehicular turn, allows the user reach the function of Vehicular turn with the inclination of health, makes the operation of vehicle comparatively flexible, and has different enjoyment when taking.

In addition, the utility model also can utilize stretcher to come controlling and driving mechanism to turn trailing wheel, and linkage can be different member replace, reach identical effect, as shown in Figure 6, be that the utility model second preferred embodiment provides the vehicle 60 that utilizes seat stearing, its primary member and first preferred embodiment are roughly the same, and characteristics are that linkage 62 has a connecting rod 64, the middle-end of connecting rod 64 is to be hubbed at deflection piece 66, two ends then to be hubbed at two preceding wheels 68 respectively, by this, when deflection piece 66 along with seat 70 during deflection, wheels 68 deflections before connecting rod 64 can drive two.

Please consult Fig. 7 and shown in Figure 8 again, the vehicle that utilizes seat stearing 80 for the utility model the 3rd preferred embodiment, its primary member includes a pedestal 81, a rotating shaft 82, a linkage 83 equally, an and seat 84 of being located at rotating shaft 82, and characteristics are: pedestal 81 has bar 85, a back bar 86 before one, and a pipe link 87 that is vertical; Preceding bar 85 can be established a grip part (not shown) provides the user to hold, bar 85 and back bar 86 1 ends before the two ends of pipe link 87 then are located at, bar 85 is positioned at same plane with back bar 86 before making, and rotating shaft 82 is to wear pipe link 87 in the mode that is parallel to forward and backward bar 85,86, can rotate in the original place on pipe link 87; By this, can reach the inclination that the utility model utilizes seat equally, make the function of Vehicular turn.

Claims (7)

1. vehicle that utilizes seat stearing is characterized in that including:

One pedestal has two preceding wheels; But these two preceding wheels are to be located at this pedestal in the mode of beat;

One rotating shaft is hubbed at this pedestal;

One linkage is to connect this rotating shaft and this two preceding wheels, and when this rotating shaft was rotated, this linkage was to drive this two preceding wheels deflection; And

One seat is located at this rotating shaft, rotates in order to drive this rotating shaft, and makes these two preceding wheels with respect to this pedestal deflection.

2. according to the described vehicle that utilizes seat stearing of claim 1, it is characterized in that: this linkage includes a deflection piece and two pull bars; This deflection piece is to be located at this rotating shaft, and this two pull bar is that frame is located at this deflection piece and this two preceding wheels respectively.

3. according to the described vehicle that utilizes seat stearing of claim 2, it is characterized in that: respectively should before wheels have and even up, this deflection piece has one first end and one second end, this first end is to be located at this rotating shaft, and respectively an end of this pull bar is hubbed at this second end, the pulling-on piece of wheels before the other end then is hubbed at and respectively is somebody's turn to do.

4. according to the vehicle of the described utilization work of claim 1 to turn to, its special year touring carrying: this linkage has a connecting rod and a deflection piece, and the body portion of this connecting rod is hubbed at this deflection piece, and two ends then are hubbed at this two preceding wheels respectively.

5. according to the described vehicle that utilizes seat stearing of claim 1, it is characterized in that: this pedestal has the pipe link that two side levers, two are vertically connected at this two side lever, and a cross bar of being located at this two side levers front end; Respectively this side lever is provided with the leader, and respectively the center of this pipe link is provided with a bearing, and this rotating shaft is to be arranged in this bearing.

6. according to the described vehicle that utilizes seat stearing of claim 1, it is characterized in that: the bottom of this seat has a connecting piece, and this connecting piece has a ring part and a board, and this ring part is to be sheathed on this rotating shaft, and this board then is located at this seat.

7. according to the described vehicle that utilizes seat stearing of claim 1, it is characterized in that: bar, a back bar before this pedestal has one, and a pipe link; The two ends of this pipe link are divided into this preceding bar and this back bar, and this rotating shaft then wears this pipe link.

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