CN213414034U

CN213414034U - Multifunctional bicycle seat

Info

Publication number: CN213414034U
Application number: CN202022063555.4U
Authority: CN
Inventors: 黄春荣
Original assignee: Shangjing Tianjin Metal Products Co ltd
Current assignee: Shangjing Tianjin Metal Products Co ltd
Priority date: 2020-09-12
Filing date: 2020-09-12
Publication date: 2021-06-11
Anticipated expiration: 2030-09-12

Abstract

The utility model relates to a bicycle technical field especially relates to a multifunctional bicycle seat, it includes the bottom plate, be located the side shield of bottom plate both sides and be located the back board at bottom plate rear portion, the side shield includes the U-shaped expansion bracket, baffle and footboard, the expansion bracket is connected with the bottom plate through the round pin axle, and sell the epaxial torsional spring of installing, fixed mounting has the baffle on the bottom telescopic link of expansion bracket, the footboard is equipped with to the bottom hinge of baffle, install first damping bracing piece on the bicycle back fork, fixed mounting has first link on the expansion bracket, back board fixed mounting is at the bottom plate rear portion, and the top of back board is equipped with the dash board through the hinge. The device provided by the utility model simple structure can adjust as required, and the potential safety hazard is little and prevent to shine to the sun and rain.

Description

Multifunctional bicycle seat

Technical Field

The utility model relates to a bicycle technical field especially relates to a multifunctional bicycle seat.

Background

The length and the width of the backseat of the existing bicycle are fixed and unchangeable, and the pedals of the feet are fixedly arranged on the backseat, so that the backseat can not be adjusted at will according to the actual needs of people who need to take the bicycle, and people who sit on the backseat, particularly legs of children, easily stretch into the wheel, so that great potential safety hazards exist, and the backseat can not be prevented from being exposed to the sun and rain when the bicycle is taken.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a simple structure is provided, can adjust as required, and the potential safety hazard is little and prevent a multi-functional bicycle seat that the sun-cured rain drenches.

The utility model discloses a realize through following technical scheme:

the utility model provides a multifunctional bicycle seat, its includes the bottom plate, is located the side shield of bottom plate both sides and is located the backboard at bottom plate rear portion, the side shield includes U-shaped expansion bracket, baffle and footboard, the U-shaped expansion bracket is connected with the bottom plate through the round pin axle, and sells the epaxial torsional spring of installing, fixed mounting baffle on the bottom telescopic link of U-shaped expansion bracket, the bottom hinge dress footboard of baffle installs first damping bracing piece on the bicycle back fork, and fixed mounting has first link on the U-shaped expansion bracket, backboard fixed mounting is at the bottom plate rear portion, and the top of backboard is equipped with the dash board through the hinge.

Furthermore, soft pads are arranged on the bottom plate and the backboard.

Furthermore, the bottom of the rain shield is provided with a slot, the backboard is fixedly provided with an inserted bar, and the end part of the inserted bar is provided with an arc-shaped inserting part.

Furthermore, a second damping support rod is hinged to the front portion of the bottom plate, and a clamping plate is fixedly mounted at the rear portion of the bottom plate.

Furthermore, a second damping supporting rod abdicating groove is arranged on the U-shaped telescopic frame.

Beneficial effects of the utility model

A multifunctional bicycle seat has the following advantages:

1. simple structure and convenient adjustment.

2. Can realize the conversion of multiple functions of carrying children or adults and carrying goods;

3. the height of the pedal can be adjusted as required.

4. The children who can make the seat prevent the puzzlement of blowing the sunshine.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the open state of the flashing of the present invention;

FIG. 3 is a schematic view of the U-shaped telescopic frame of the present invention in a rear view;

in the figure, 1, a bottom plate, 2, a backrest plate, 3, a rain shield, 4, a hinge shaft, 5, a second damping support rod, 6, a clamping plate, 7, a soft cushion, 8, a torsion spring, 9, a U-shaped telescopic frame, 10, a pedal, 11, a baffle, 12, a slot, 13, an insertion rod, 14, a second damping support rod abdicating slot, 15, a first hanging ring, 16, a bicycle rear fork and 17, a first damping support rod are arranged.

Detailed Description

The utility model provides a multifunctional bicycle seat, its includes bottom plate 1, is located the side shield of bottom plate both sides and is located the backplate 2 at bottom plate rear portion, the side shield includes U-shaped expansion bracket 9, baffle 11 and footboard 10, the U-shaped expansion bracket is connected with the bottom plate through the round pin axle, and sells epaxial torsional spring 8 of installing, fixed mounting baffle on the bottom telescopic link of U-shaped expansion bracket, the footboard is adorned to the bottom hinge of baffle, installs first damping bracing piece 17 on the bicycle back fork 16, and fixed mounting has first link 15 on the U-shaped expansion bracket, backplate fixed mounting is at the bottom plate rear portion, and the top of backplate is equipped with dash board 3 through 4 hinges of hinge.

Furthermore, the bottom plate and the backboard are provided with soft cushions 7, which can increase the riding comfort.

Furthermore, the bottom of the rain shield is provided with a slot 12, the backboard is fixedly provided with an insert rod 13, the end part of the insert rod is provided with an arc-shaped insert part, the rain shield can be attached to the rear surface of the backboard when not in use, the arc-shaped insert part is inserted into the slot, the two are fixed, and the rain shield is prevented from shaking during riding.

Further, the front portion of the bottom plate is hinged with a second damping support rod 5, the rear portion of the bottom plate is fixedly provided with a clamping plate 6, when the flashing board is not used, the second damping support rod is clamped on the clamping plate, when the flashing board is used, the second damping support rod is pulled out of the clamping plate, and the end portion of the second damping support rod is inserted into the slot of the flashing board to support the flashing board.

Furthermore, a second damping supporting rod abdicating groove 14 is arranged on the U-shaped telescopic frame, so that the U-shaped telescopic frame can be conveniently overturned.

When needing to sit on the bicycle back seat, rotatory to decurrent position with two side shields, and make its vertical inside and outside both sides of hanging in the bicycle back seat bottom plate, the baffle just keeps off between wheel and person's shank of taking, prevents that the shank from stretching into in the wheel and be injured, overturns the footboard to horizontal position, and on the footboard can be trampled to the foot, improves person's security and travelling comfort. And can adjust the height of knot baffle and footboard through the length of adjustment expansion bracket to adapt to different person's needs, and the person of taking can lean on the back board, the flashing is folded in back board rear portion, and the arc inserting portion of inserted bar inserts the slot internal fixation of flashing, prevents to ride in-process flashing and rocks.

If the sun is sunny or when raining, can overturn the flashing to the back board top and be the horizontality and shelter from in person's head top of taking to insert the second damping bracing piece and support the flashing in the slot of flashing, can play the effect of sunshade rain.

When the goods that the volume ratio is great are put to needs, can rotate to horizontal position with two side shields to the length of adjustment expansion bracket, with the goods needs of adaptation equidimension not, the adjustment is very convenient, and hang two first damping bracing pieces on the bracing piece link on corresponding baffle, increase stability, prevent that the side shield from taking place the upset.

To sum up, the utility model discloses a multifunctional bicycle seat, simple structure can adjust as required, and the potential safety hazard is little and prevent to shine to rain.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a multifunctional bicycle seat, its characterized in that, includes the bottom plate, is located the side shield of bottom plate both sides and is located the backboard at bottom plate rear portion, the side shield includes U-shaped expansion bracket, baffle and footboard, the U-shaped expansion bracket is connected with the bottom plate through the round pin axle, and sells the epaxial torsional spring of installing, fixed mounting baffle on the bottom telescopic link of U-shaped expansion bracket, the bottom hinge dress footboard of baffle, installs first damping bracing piece on the bicycle back fork, and fixed mounting has a link on the U-shaped expansion bracket, backboard fixed mounting is at the bottom plate rear portion, and the top of backboard is equipped with the dash board through the hinge.

2. A multi-function bicycle seat according to claim 1, wherein the bottom plate and the backboard are provided with cushions.

3. A multi-function bicycle seat as claimed in claim 1, wherein the rain shield has two slots at the bottom thereof, and the backboard has an insert rod fixedly mounted thereon, and the end of the insert rod has an arc-shaped insert portion.

4. A multi-function bicycle seat as claimed in claim 1, wherein the front part of the base plate is hinged with a second damping support rod, and the rear part of the base plate is fixedly provided with a clamping plate.

5. A multi-function bicycle seat according to claim 4, wherein the U-shaped telescopic frame is provided with a second damping support rod abdicating groove.