CN202657157U - Locomotive seat cushion structure - Google Patents

Abstract

The utility model relates to a locomotive seat cushion structure which comprises a locomotive body base, a seat cushion hinge and a seat cushion, wherein the front end face of the locomotive body base is provided with a cylindrical body; the seat cushion hinge is provided with a plate body; two ends of the plate body are symmetrically bent and extended to form two protruded parts; the two protruded parts are respectively provided with a pivot joint hole; one side edge, positioned between the two protruded parts, of the plate body is bent and extended downward to form a pivot joint part; the pivot joint part is provided with a rotatable bearing; the rotatable bearing is pivoted on the cylindrical body; and the seat cushion is provided with a pivot joint hinge used for being pivoted with the seat cushion hinge. The locomotive seat cushion structure has a freedom degree of being lift and closed up and down and a freedom degree of being overturned left and right, so that when opening the seat cushion, a user can smoothly open the seat cushion even if the seat cushion interferes with the rearview mirror or handle of an adjacent vehicle.

Description

The engine cushion structure

Technical field

The utility model relates to a kind of engine cushion structure, refer to especially a kind ofly utilize a cushion hinge of being located between cushion and the vehicle body pedestal, and the cushion of locomotive can flip to the outside after up raising.

Background technology

Traditional engine cushion only has and lifts up and down the degree of freedom that closes, as shown in Figure 7, cushion 3' is articulated in storage box 1' by cushion hinge 2', cushion 3' only has and lifts up and down the degree of freedom that closes, but the phenomenon that existing locomotive is parked side by side is very common, if locomotive is parked in narrow place and too close with the next door locomotive, looks on the bright side of things when opening cushion, can interfere with next door Rear-view mirrow for car or handle, thereby can't open smoothly cushion.The cushion hinge 2 that another is known "; it changes the installation site between cushion 3 " and vehicle body 800 "; as shown in Figure 8; from tailstock direction towards handle direction; cushion hinge 2 " be not as above-mentioned traditional cushion hinge 2' be arranged at storage box 1' and cushion 3' foremost, but be arranged at the right forward side that storage box 1 " reaches cushion 3 ", and articulate cushion 3 " and storage box 1 ".By this, cushion 3 " can with respect to the storage box 1 of vehicle body 800'' " upwards, forward, and slightly rotate obliquely to the right and raise, during in the hope of unlatching cushion in crowded locomotive parking place, can avoid the interference of the handle of another locomotive, and make cushion 3 " open smoothly, place storage box 1 " interior article so that the rider takes smoothly.Yet the axial rotary of cushion 3 " with respect to the storage box 1 of vehicle body 800'' " is fixed.Therefore, " on the rotate path that is tilted to the right a little the time; cushion 3 " still can be interfered by the handle of another locomotive or other article when the handle of another locomotive by chance keeps off storage box 1 at cushion 3 " with respect to vehicle body 800 ", thereby can't be smoothly with respect to storage box 1 " rotates and raises.So the degree of freedom of opening for increasing engine cushion, and then when allowing the user open cushion, even the observation mirror of cushion and next door vehicle or handle form interference, also can open smoothly cushion.

Edge is, can the improving of the above-mentioned disappearance of this creator thoughts is that the spy concentrates on studies and cooperates the utilization of scientific principle, finally proposes a kind of reasonable in design and effectively improve the utility model of above-mentioned disappearance.

The utility model content

The main purpose of the utility model is to provide a kind of engine cushion structure, and the degree of freedom when opening to increase engine cushion when the user opens cushion by this, is interfered even the observation mirror of cushion and next door vehicle or handle form, and also can open smoothly cushion.

In order to reach above-mentioned purpose, the utility model provides a kind of engine cushion structure, and this engine cushion structure comprises: a vehicle body pedestal, and its front end face is provided with a cylinder; One cushion hinge, this cushion hinge has one first plate body, be extended with two the first protrusions by the symmetrical bending in the two ends of this first plate body, described two the first protrusions are provided with respectively one first pivoted hole, be extended with an articulated section downwards by the side edge bending of this first plate body between described two the first protrusions, this articulated section has a rotatable bearing, and this rotatable bearing is articulated in this cylinder; And a cushion, having one and articulate hinge, this pivot joint hinge and this cushion hinge are articulated.

Preferably, this pivot joint hinge has one second plate body, be extended with two the second protrusions by the symmetrical bending in the two ends of this second plate body, described two the second protrusions are provided with respectively one second pivoted hole, and described the second pivoted hole is articulated by two bolts and described the first pivoted hole.

Preferably, this cylinder is a metal piece, and this cylindrical end is embedded in before one of this vehicle body pedestal storage box in the end, and this cylindrical other end wears out from this front end face of this storage box of this vehicle body pedestal.

Preferably, the interior end of this storage box that this cylinder is embedded in this vehicle body pedestal is fixed in a pedestal, and this pedestal is fixed in this storage box of this vehicle body pedestal.

Preferably, this pedestal has more a block protuberance, and this block protuberance is away from this cylinder, and this block protuberance wears out from this front end face of this vehicle body pedestal, for this cushion hinge of backstop.

Preferably, symmetrical described two the first pivoted holes define the first S. A., and this rotatable bearing and this cylinder define the second S. A., and this second S. A. is perpendicular to this first S. A..

Preferably, this rotatable bearing is a ball bearing of main shaft.

Description of drawings

Fig. 1 is the lateral plan with locomotive of the utility model.

Fig. 2 is lateral plan of the present utility model.

Fig. 3 A is the three-dimensional exploded view of the utility model the first embodiment.

Fig. 3 B is the three-dimensional combination figure of the utility model the first embodiment.

Fig. 4 A is another three-dimensional exploded view of the utility model the first embodiment.

Fig. 4 B is that first of the utility model the first embodiment uses constitution diagram.

Fig. 4 C is that second of the utility model the first embodiment uses constitution diagram.

Fig. 5 A is the three-dimensional exploded view of the utility model the second embodiment.

Fig. 5 B is the three-dimensional combination figure of the utility model the second embodiment.

Fig. 5 C is the scheme drawing that the cushion hinge of the utility model the second embodiment is restricted to rotate a predetermined angular.

Fig. 6 A is that first of the utility model the second embodiment uses constitution diagram.

Fig. 6 B is that second of the utility model the second embodiment uses constitution diagram.

Fig. 7 is the side schematic view of the engine cushion overturn structure of known techniques.

Fig. 8 is the schematic perspective view of the engine cushion overturn structure of another kind of known techniques.

[primary clustering nomenclature]

(the utility model)

Engine cushion structure M

Locomotive ... 100

Handle-bar ... 200

Hide lap board ... 300

Front vehicle wheel ... 400

Pedal ... 500

Engine ... 600

Rear wheel ... 700

The vehicle body pedestal ... 800

Storage box ... 1

Cylinder ... 11

Pedestal ... 12

The block protuberance ... 13

The cushion hinge ... 2

Plate body ... 21

Protrusion ... 22

Pivoted hole ... 221

The articulated section ... 23

Rotatable bearing ... 231

Cushion ... 3

Articulate hinge ... 31

Plate body ... 311

Protrusion ... 312

Pivoted hole ... 3121

Bolt ... 4

The first S. A. ... A

The second S. A. ... B

(known techniques)

Storage box ... 1'

The cushion hinge ... 2'

Cushion ... 3'

Storage box ... 1 "

The cushion hinge ... 2 "

Cushion ... 3 "

The vehicle body pedestal ... 800 "

The specific embodiment

For making the purpose of this utility model, structure, feature and function thereof there are further understanding, hereby cooperate embodiment to be described in detail as follows:

(the first embodiment)

See also Fig. 1, be the lateral plan of the locomotive of engine cushion structure M with the utility model.And see also Fig. 2.Fig. 1 shows engine cushion structure applications with the utility model on a scooter type locomotive, but the utility model do not limit and be applied to scooter type locomotive, also can be the locomotive of other patterns, as beats a shelves type locomotive, reaches power car etc.As shown in Figure 1, have the locomotive 100 of the engine cushion structure of the utility model, have handle-bar 200, hide lap board 300, front vehicle wheel 400, pedal 500, engine 600, rear wheel 700, vehicle body pedestal 800.The engine cushion structure M of the utility model comprises a storage box 1, a cushion hinge 2 and the cushion 3 in a vehicle body pedestal 800, the vehicle body pedestal 800.As shown in Figure 2, the front end face of the storage box 1 of vehicle body pedestal 800 is provided with a cylinder 11.Cylinder 11 can be a metal piece, is preferably an ironware, and an end of this cylinder 11 is to be embedded in the storage box 1.Wherein, storage box 1 is one to have the storage box 1 of upward opening, can put article for the rider, in general, storage box is a Plastic Parts, in the present embodiment, storage box 1 is a fiberglass-reinforced plastic spare, therefore, the end for the cylinder 11 of an ironware can be embedded in storage box 1 and with this storage box 1 injection molding, strengthen integrally-built steadiness with this.In the present embodiment, shown in Fig. 3 A and 3B, the end that cylinder 11 is embedded in the storage box 1 is fixed in a pedestal 12, and this pedestal 12 can be designed to this cylinder 11 integrally formed, this pedestal 12 in storage box 1, can be strengthened integrally-built steadiness in order to an end of fixing this cylinder 11 more.In the present embodiment, cushion hinge 2 is to form with the metal sheet bending, and this cushion hinge 2 has a plate body 21, has extended upward two protrusions 22 by the symmetrical bending in the two ends of plate body 21.Two protrusions 22 are respectively equipped with a pivoted hole 221.Be extended with an articulated section 23 downwards by the side edge bending of plate body 21 between two protrusions 22, this articulated section 23 can be articulated in cylinder 11, in the present embodiment, articulated section 23 has a rotatable bearing 231, this rotatable bearing 231 is preferably a ball bearing of main shaft, so, cushion hinge 2 can be articulated in cylinder 11 by ball bearing of main shaft.

See also Fig. 3 B.And see also shown in 4A to Fig. 4 C.Cushion 3 has a pivot joint hinge 31 and is articulated with cushion hinge 2.In more detail, articulate hinge 31 and have a plate body 311, be extended with two protrusions 312 by the symmetrical bending in the two ends of this plate body 311, those protrusions 312 are respectively equipped with a pivoted hole 3121, and those pivoted holes 3121 are articulated with those pivoted holes 221 by two bolts 4.Two symmetrical pivoted holes 221 define the first S. A. A, articulated section 23 defines the second S. A. B with cylinder 11, this second S. A. B is perpendicular to the first S. A. A, by this, when opening cushion 3, at first take the first S. A. A as pivot center, cushion 3 is upwards raised, leave storage box 1, take the second S. A. B as pivot center, cushion 3 flips to the outside again, cushion 3 leave storage box 1 directly over, the knight can conveniently get placing articles from storage box 1, and so, cushion 3 lifts up and down the degree of freedom that closes except having, the degree of freedom of upset about more having increased, and then when allowing the user open cushion, interfere even the observation mirror of cushion and next door vehicle or handle form, also can open smoothly cushion.

(the second embodiment)

See also Fig. 5 A and Fig. 5 B, be the second embodiment of the engine cushion structure of the utility model.Be that with the difference of top embodiment pedestal 12 length are longer, and this pedestal 12 has more a block protuberance 13, and block protuberance 13 is away from cylinder 11, block protuberance 13 can be a metal piece, is preferably an ironware, and this block protuberance 13 can be designed to be one of the forming with this pedestal 12.One end of block protuberance 13 is to be fixed in pedestal 12, the other end of this block protuberance 13 is that the front end face from storage box 1 wears out, for backstop cushion hinge 2(such as Fig. 5 C), by this, cushion 3 can be restricted the predetermined angular that overturns, shown in Fig. 6 A and Fig. 6 B, have during cushion 3 unlatching and lift up and down the degree of freedom that closes, and the predetermined angular that can overturn to the right.When this predetermined angular is designed to allow the user open cushion, interfere even the observation mirror of cushion and next door vehicle or handle form, also can open smoothly cushion.

In sum, the real important document that has met utility model patent of the utility model is filed an application in accordance with the law.Only the above revealer of institute only is the utility model preferred embodiment, and from the interest field that can not limit with this this case, the equalization of therefore doing according to this case application range changes or modifies, and still belongs to the scope that this case is contained.

Claims (7)

1. engine cushion structure comprises:

One vehicle body pedestal, its front end face is provided with a cylinder;

One cushion hinge, this cushion hinge has one first plate body, be extended with two the first protrusions by the symmetrical bending in the two ends of this first plate body, described two the first protrusions are provided with respectively one first pivoted hole, be extended with an articulated section downwards by the side edge bending of this first plate body between described two the first protrusions, this articulated section has a rotatable bearing, and this rotatable bearing is articulated in this cylinder; And

One cushion has one and articulates hinge, and this pivot joint hinge and this cushion hinge are articulated.

2. engine cushion structure as claimed in claim 1, wherein this pivot joint hinge has one second plate body, be extended with two the second protrusions by the symmetrical bending in the two ends of this second plate body, described the second protrusion is provided with respectively one second pivoted hole, and described two the second pivoted holes are articulated by two bolts and described two the first pivoted holes.

3. engine cushion structure as claimed in claim 2, wherein this cylinder is a metal piece, this cylindrical end is embedded in before one of this vehicle body pedestal storage box in the end, and this cylindrical other end wears out from this front end face of this storage box of this vehicle body pedestal.

4. engine cushion structure as claimed in claim 3, wherein the end that is embedded in this storage box of this vehicle body pedestal of this cylinder is fixed in a pedestal, and this pedestal is fixed in this storage box of this vehicle body pedestal.

5. engine cushion structure as claimed in claim 4, wherein this pedestal has more a block protuberance, and this block protuberance is away from this cylinder, and this block protuberance wears out from this front end face of this storage box of this vehicle body pedestal, for this cushion hinge of backstop.

6. engine cushion structure as claimed in claim 5, wherein symmetrical described two the first pivoted holes define the first S. A., and this rotatable bearing and this cylinder define the second S. A., and this second S. A. is perpendicular to this first S. A..

7. engine cushion structure as claimed in claim 6, wherein this rotatable bearing is a ball bearing of main shaft.

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