CN211391526U - Adjustable electric bicycle cushion - Google Patents

Abstract

The utility model discloses an electric bicycle cushion with adjustable, which comprises a bracket, the upper end fixedly connected with cushion of support, the lateral wall cover of support is equipped with the sliding sleeve, and sliding sleeve and support sliding connection, the sliding sleeve upper surface is rotated through the pivot and is connected with the first bull stick that two symmetries set up, two the one end that the sliding sleeve was kept away from to first bull stick all is rotated through the pivot and is connected with the extension cushion, and two lower surfaces that extend the cushion all are connected with the second bull stick through the pivot, two the one end that the cushion was kept away from to the second bull stick all is rotated through pivot and cushion and is connected, first through-hole has been seted up to the lateral wall of sliding sleeve, and the lateral wall of support sets up two second through-holes that match. The utility model relates to an electric bicycle accessory technical field through adjustable extension cushion, makes and rides passerby all have comparatively comfortable experience when using manpower drive electric bicycle or electric drive electric bicycle, improves the comfort level of riding.

Description

Adjustable electric bicycle cushion

Technical Field

The utility model relates to an electric bicycle accessory technical field especially relates to an electric bicycle cushion with adjustable.

Background

An electric bicycle is a mechatronic personal transportation tool which takes a storage battery as auxiliary energy and is provided with a motor, a controller, the storage battery, a rotating handle brake handle and other operation components and a display instrument system on the basis of a common bicycle.

Present electric bicycle reforms transform on using ordinary bicycle as the basis, and partial electric bicycle uses the cushion of broad for the travelling comfort selection, leads to comparatively inconvenient when the people rides with the pedal, and conventional saddle is used at the travelling comfort of more considerations to another part electric bicycle for the people is relatively poor when using electric power to ride, for this, we propose an adjustable electric bicycle cushion and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the traditional adjustable electric bicycle cushion exists in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an adjustable electric bicycle cushion comprises a bracket, wherein the upper end of the bracket is fixedly connected with a cushion, the side wall of the bracket is sleeved with a sliding sleeve, the sliding sleeve is connected with the bracket in a sliding manner, the upper surface of the sliding sleeve is rotatably connected with two first rotating rods which are symmetrically arranged through a rotating shaft, one ends of the two first rotating rods, far away from the sliding sleeve, are rotatably connected with an extension cushion through rotating shafts, the lower surfaces of the two extension cushions are respectively connected with a second rotating rod through rotating shafts, one ends of the two second rotating rods, far away from the extension cushion, are rotatably connected with the cushion through rotating shafts, the side wall of the sliding sleeve is provided with a first through hole, the side wall of the bracket is provided with two second through holes matched with the first through holes, a limiting rod is inserted in the first through hole and penetrates through holes, and one end of the limiting rod is provided with a limiting, the lateral wall fixedly connected with snap ring of sliding sleeve, the snap ring interpolation is equipped with the bolt of vertical setting, bolt and snap ring sliding connection, and the bolt runs through the snap ring and sets up with spacing hole, bolt lateral wall cover is equipped with first spring, the upper end and the snap ring fixed connection of first spring, and the lower extreme and the bolt fixed connection of first spring.

Preferably, a cavity is formed in the cushion, and a second spring which is vertically arranged is fixedly connected in the cavity.

Preferably, the surface of the cushion and the surface of the extension cushion are wrapped with leather, and the leather is artificial leather which is integrally formed.

Preferably, sliding sleeve lateral wall fixedly connected with fixes the box, and fixes the box and be located the bolt and set up under, the embedded magnet of fixed box, and the bolt is stainless steel material.

Preferably, the surface of the extension cushion is fixedly connected with a foam cushion, and the foam cushion is designed by human engineering.

Preferably, the bottom of the extension cushion is provided with an abdicating groove matched with the first rotating rod and the second rotating rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the extensible cushion which can be unfolded and retracted, a rider can adjust the extensible cushion according to a driving mode during riding, when the electric-driven electric bicycle is ridden, the extensible cushion is unfolded to improve the riding comfort level, and when the electric bicycle is driven by manpower, the extensible cushion is retracted to enable the extensible cushion not to interfere with the pedaling force of a person to drive the electric bicycle;

2. through installing the spring in the cushion, bear the weight of the partial vibrations and feel in order to reduce the jolt of the in-process of riding, improve and ride passerby's the comfort level of riding, the surface uses the leather to wrap up the cushion, and the price is lower, the surface is smooth, easy to maintain.

Drawings

Fig. 1 is a schematic perspective view of an adjustable electric bicycle saddle according to the present invention;

fig. 2 is a schematic structural view of an adjustable electric bicycle saddle according to the present invention in an expanded state;

fig. 3 is a schematic structural view of a retracted state of the adjustable electric bicycle saddle according to the present invention;

FIG. 4 is a schematic view of the structure at A in FIG. 2;

fig. 5 is a schematic view of the utility model provides an extension cushion structure of an adjustable electric bicycle cushion.

In the figure: 1 support, 2 cushions, 3 sliding sleeves, 4 first bull sticks, 5 extend the cushion, 6 second bull sticks, 7 first through-holes, 8 second through-holes, 9 gag lever post, 10 spacing holes, 11 snap rings, 12 bolts, 13 first spring, 14 cavitys, 15 second spring, 16 fixed boxes, 17 groove of stepping down.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, an adjustable electric bicycle cushion comprises a bracket 1, a cushion 2 is fixedly connected to the upper end of the bracket 1, a cavity 14 is formed in the cushion 2, a vertically arranged second spring 15 is fixedly connected in the cavity 14, partial vibration is carried by the second spring 15 to reduce the bumping feeling during riding, the riding comfort of a rider is improved, a sliding sleeve 3 is sleeved on the side wall of the bracket 1, the sliding sleeve 3 is slidably connected with the bracket 1, the upper surface of the sliding sleeve 3 is rotatably connected with two first rotating rods 4 which are symmetrically arranged through rotating shafts, one ends of the two first rotating rods 4 far away from the sliding sleeve 3 are rotatably connected with an extension cushion 5 through rotating shafts, a foam cushion is fixedly connected to the surface of the extension cushion 5 and is designed in an ergonomic way, the foam cushion can absorb partial vibration, the bumping feeling is reduced, and the comfort is improved through the ergonomic design, cushion 2 has the leather with the surface coating who extends cushion 5, and the leather is integrated into one piece's artificial leather, integrated into one piece's artificial leather has good leakproofness can not seep water and ponding, avoid overcast and rainy weather to park 2 residual moisture of cushion after outdoor electric bicycle is drenched by the rain, influence the use impression of passerby on the road, and artificial leather price is lower, the surface is smooth, easy to maintain, two lower surfaces that extend cushion 5 all are connected with second bull stick 6 through the pivot, two second bull sticks 6 are kept away from the one end that extends cushion 5 and all rotate through pivot and cushion 2 and be connected, slide sleeve 3 and extension cushion 5 through first bull stick 4 rotation connection, make and extend cushion 5 up-and-down motion when sliding on slide sleeve 3, because extend cushion 5 still to be connected through second bull stick 6 and cushion 2 rotation, when slide sleeve 3 slides from top to bottom, the stroke that extends cushion 5 and second bull stick 6 rotation connection's position up-and-down motion is less than and extends cushion 5 and first bull stick 4 The extending cushion 5 can also rotate when sliding up and down along with the sliding sleeve 3, the extending cushion 5 can achieve the effects of unfolding and folding like an umbrella through the matching of the sliding sleeve 3, the first rotating rod 4 and the second rotating rod 6, the bottom of the extending cushion 5 is provided with a abdicating groove 17 matched with the first rotating rod 4 and the second rotating rod 6, and when the extending cushion 5 is in a folded state, the occupied space is smaller through the abdicating groove 17, so that the interference of manpower for driving the electric bicycle to ride is avoided;

the side wall of the sliding sleeve 3 is provided with a first through hole 7, the side wall of the bracket 1 is provided with two second through holes 8 matched with the first through hole 7, a limiting rod 9 is inserted in the first through hole 7, the limiting rod 9 penetrates through the first through hole 7 and the second through hole 8 to be arranged, the horizontal position of the sliding sleeve 3 is fixed through the limiting rod 9, so that the extension cushion 5 is kept in an unfolded or retracted state, one end side wall of the limiting rod 9 is provided with a limiting hole 10, the side wall of the sliding sleeve 3 is fixedly connected with a clamping ring 11, a vertically arranged bolt 12 is inserted in the clamping ring 11, the bolt 12 is in sliding connection with the clamping ring 11, the bolt 12 penetrates through the clamping ring 11 and the limiting hole 10 to be arranged, the limiting rod 9 is fixed through the bolt 12, the phenomenon that the limiting rod 9 slides to lose the limiting effect on the sliding sleeve 3 due to jolt during riding is avoided, the side wall of the bolt, and the lower extreme and the bolt 12 fixed connection of first spring 13, elasticity through first spring 13 makes bolt 12 keep running through the state of spacing hole 10, guarantee the restriction effect of bolt 12 to gag lever post 9, 3 lateral wall fixedly connected with of sliding sleeve fixes the box 16, and fix the box 16 and be located bolt 12 and set up under, the embedded magnet of fixed box 16, and bolt 12 is stainless steel, through the cooperation of magnet and bolt 12, further improve the restriction of bolt 12 to gag lever post 9, guarantee the restriction effect of gag lever post 9 to sliding sleeve 3.

In the utility model, when a rider rides the electric bicycle driven by electric power, the bolt 12 is pulled upwards to cause the bolt 12 to lose the limiting effect on the limiting rod 9, the limiting rod 9 is pulled out to cause the sliding sleeve 3 to slide along the bracket 1, the sliding sleeve 3 is slid upwards to the position corresponding to the first through hole 7 and the second through hole 8 close to the cushion 2, the limiting rod 9 is inserted into the first through hole 7 and the bolt 12 is pulled to be inserted into the limiting hole 10, thereby causing the sliding sleeve 3 to be fixed on the bracket 1, when the sliding sleeve 3 is slid upwards, the extension cushion 5 is pushed by the first rotating rod 4 to slide upwards, and due to the limiting effect of the second rotating rod 6, the extension cushion 5 rotates while sliding upwards, causing the extension cushion 5 to be unfolded like an umbrella, and along with the fixing of the sliding sleeve 3, the extension cushion 5 keeps the unfolded state, and provides a larger supporting area for the rider, improve the comfort level of riding, upwards stimulate bolt 12 when riding passerby and using manpower drive electric bicycle, extract gag lever post 9 and make sliding sleeve 3 can slide along support 1 lapse, sliding sleeve 3 upwards slides to first through-hole 7 and keeps away from the position that second through-hole 8 of cushion 2 corresponds, insert first through-hole 7 with gag lever post 9 and insert spacing hole 10 with bolt 12, when lapse sliding sleeve 3, extend cushion 5 and lapse under the pulling of first bull stick 4, and because the limiting displacement of second bull stick 6, make and extend cushion 5 and rotate in lapse, and keep withdrawing the state after sliding sleeve 3 is fixed, when avoiding manpower drive electric bicycle, extend cushion 5 to the interference of riding passerby's shank, make and ride more comfortable.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. An adjustable electric bicycle saddle comprises a bracket (1) and is characterized in that a saddle (2) is fixedly connected to the upper end of the bracket (1), a sliding sleeve (3) is sleeved on the side wall of the bracket (1), the sliding sleeve (3) is in sliding connection with the bracket (1), the upper surface of the sliding sleeve (3) is rotatably connected with two first rotating rods (4) which are symmetrically arranged through rotating shafts, two ends, far away from the sliding sleeve (3), of the first rotating rods (4) are rotatably connected with extension cushions (5) through rotating shafts, the lower surfaces of the two extension cushions (5) are respectively connected with second rotating rods (6) through rotating shafts, one ends, far away from the extension cushions (5), of the two second rotating rods (6) are rotatably connected with the saddle (2) through rotating shafts, first through holes (7) are formed in the side wall of the sliding sleeve (3), and two second through holes (8) matched with the first through holes (7) are formed in the side wall of the bracket (1), first through-hole (7) interpolation is equipped with gag lever post (9), gag lever post (9) run through first through-hole (7) and second through-hole (8) setting, and the one end lateral wall of gag lever post (9) has seted up spacing hole (10), the lateral wall fixedly connected with snap ring (11) of sliding sleeve (3), snap ring (11) interpolation is equipped with bolt (12) of vertical setting, bolt (12) and snap ring (11) sliding connection, and bolt (12) run through snap ring (11) and spacing hole (10) setting, bolt (12) lateral wall cover is equipped with first spring (13), the upper end and snap ring (11) fixed connection of first spring (13), and the lower extreme and bolt (12) fixed connection of first spring (13).

2. An adjustable electric bicycle saddle according to claim 1, characterised in that a cavity (14) is formed in said saddle (2), and a second spring (15) arranged vertically is fixedly connected in said cavity (14).

3. An adjustable electric bicycle saddle according to claim 1, wherein the surfaces of the saddle (2) and the extended saddle (5) are wrapped with leather, and the leather is an integrated artificial leather.

4. An adjustable electric bicycle saddle according to claim 1, wherein a fixing box (16) is fixedly connected to the side wall of the sliding sleeve (3), the fixing box (16) is arranged right below the bolt (12), a magnet is embedded in the fixing box (16), and the bolt (12) is made of stainless steel.

5. An adjustable electric bicycle saddle according to claim 1, characterised in that a foam pad is fixedly attached to the surface of the extension saddle (5) and is ergonomically designed.

6. The adjustable electric bicycle saddle according to claim 1, wherein the bottom of the extended saddle (5) is provided with an abdicating groove (17) matched with the first rotating rod (4) and the second rotating rod (6).

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