CN219770050U - bicycle seat system - Google Patents

Abstract

The utility model discloses a bicycle seat system, which comprises a main seat and an auxiliary seat, wherein the auxiliary seat is arranged on a front bar through a connecting device; the connecting device comprises a mounting ring and a mounting plate; the mounting ring comprises an upper connecting piece and a lower connecting piece which are arranged symmetrically up and down; an I-shaped clamping groove is also formed; an I-shaped clamping strip is arranged in the I-shaped clamping groove; the connecting rod is further provided with a connecting rod, one side of the connecting rod sequentially penetrates through the connecting lug, the I-shaped clamping strip and the lower connecting lug, and the connecting rod is in threaded connection with a connecting nut at the bottom of the lower connecting lug; one side of the upper connecting lug is provided with a first limit opening, and one side of the lower connecting lug is provided with a second limit opening; a limiting piece used for tensioning the upper connecting lug and the lower connecting lug is connected between the upper connecting lug and the lower connecting lug. Through this kind of design can realize quick and stable installation auxiliary seat, utilize auxiliary seat to solve the quick stop scheduling problem of needs in riding.

Description

Bicycle seat system

Technical Field

The utility model belongs to the technical field of bicycles, and particularly relates to a bicycle seat system.

Background

Bicycles are one of the most successful human machines of the human utility model, which are complex machines composed of many simple machines. Although automobiles are now popular, bicycles remain the favorite means of transportation for residents in all countries of the world, particularly developed countries, due to environmental and traffic concerns. The center of gravity of the modern bicycle industry is shifting from traditional walk-instead vehicles to sports, mountain-based, recreational types.

When riding mountain or road bicycle, to save physical power, can slide when the initial speed is high enough or downhill. To reduce wind resistance, people often bend down and lower the center of gravity to reduce the frontal area of the body, thereby enabling the bicycle to slide stably and rapidly. Since the front bar of a bicycle is shorter than a seat, people often sit on the front bar of the bicycle to lower the center of gravity, while reducing the frontal area of the body by bending down. Because the front bar is stiff, there is no comfort to sit on the front bar.

In order to ensure sufficient effort-saving riding, the seat height of the bicycle is generally adjusted to a proper height so as to ensure that the legs can be fully extended during riding, but the bicycle is difficult to directly contact with the ground to stabilize the bicycle body during riding, the bicycle is required to be controlled to incline the bicycle body to tread the ground when the bicycle is suddenly stopped, and the bicycle is difficult to timely react and operate in emergency.

An electric vehicle and an auxiliary seat are disclosed in the patent with the application number of 201821055209.8, and the technical scheme adopted by the electric vehicle comprises a vehicle main body and the auxiliary seat; the vehicle body is provided with a seat support rod; the auxiliary seat is arranged on the vehicle main body; the auxiliary seat comprises a connecting rod and a seat cushion assembly, one end of the connecting rod is fixedly connected with the seat cushion assembly, the other end of the connecting rod is connected to the seat support rod, the other end of the connecting rod and the seat support rod form a first rotatable structure, and the connecting rod drives the seat cushion assembly to rotate around the seat support rod when rotating. The auxiliary seat designed by the technical scheme cannot be disassembled, is fixed during production, and has no practicability.

Disclosure of Invention

The utility model aims to provide a bicycle seat system which solves the problem that the legs are difficult to contact with the ground to stabilize a bicycle body after the height of the existing bicycle seat is adjusted.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a bicycle seat system comprising a main seat and an auxiliary seat, wherein the height position of the main seat is adjustable; the auxiliary seat is arranged on the front bar through a connecting device;

the connecting device comprises a mounting ring and a mounting plate; the mounting ring comprises an upper connecting piece and a lower connecting piece which are arranged symmetrically up and down; the two sides of the upper connecting piece are provided with first connecting lugs, and the two sides of the lower connecting piece are provided with lower connecting lugs; an upper clamping groove is formed in one side of the upper connecting lug, a lower clamping groove is formed in one side of the lower connecting lug, and the upper clamping groove and the lower clamping groove form an I-shaped clamping groove; an I-shaped clamping strip is arranged in the I-shaped clamping groove;

the connecting rod is further provided with a connecting rod, one side of the connecting rod sequentially penetrates through the connecting lug, the I-shaped clamping strip and the lower connecting lug, and the connecting rod is in threaded connection with a connecting nut at the bottom of the lower connecting lug; one side of the upper connecting lug is provided with a first limit opening, and one side of the lower connecting lug is provided with a second limit opening; a limiting piece is connected between the upper connecting lug and the lower connecting lug and used for tensioning the upper connecting lug and the lower connecting lug.

Further, the inner sides of the upper connecting piece and the lower connecting piece are provided with anti-skid patterns.

Further, a rotating head is arranged on the connecting rod, and a plurality of deflector rods are arranged in the circumferential direction of the rotating head.

Further, at least one auxiliary seat is provided.

Further, the full size of the auxiliary seat is smaller than the main seat.

Further, the bottoms of the main seat and the auxiliary seat are provided with shock absorbers.

Further, the limiting piece comprises an upper clamping strip and a lower clamping strip, wherein the upper clamping strip is movably connected with the lower clamping strip, and a spring is further arranged between the upper clamping strip and the lower clamping strip.

Further, one side of the lower clamping strip is provided with a splicing groove, and one side of the upper clamping strip is movably inserted in the splicing groove.

Compared with the prior art, the utility model has the following beneficial effects:

the auxiliary seat can be quickly installed on the front bar of the bicycle through the design of the connecting device, and the height position of the auxiliary seat arranged on the front bar is lower than that of the main seat because the height position of the front bar is far lower than that of the main seat.

The auxiliary seat can be used as an emergency protection device, when the automobile body needs to be suddenly decelerated and the supporting legs are needed to be stabilized, the automobile body can be realized by sitting on the auxiliary seat, the main seat can be always kept at a higher position, the legs and feet of people can be fully stretched when the automobile body is normally ridden, and the riding fatigue can be effectively reduced. Meanwhile, the bicycle can be also seated on the auxiliary seat to reduce the gravity center of the body when sliding at a high speed, so that the stability of the bicycle is ensured and the riding comfort is improved.

The auxiliary seat can be quickly mounted on different bicycles through the connecting device, so that the utility model can be suitable for different bicycles.

The design of the connecting device can also adjust the position of the auxiliary seat on the front bumper, so that different people can conveniently replace the auxiliary seat according to different use requirements.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the inner structure of the mounting ring of the present utility model;

FIG. 3 is a schematic view showing the inner structures of the upper and lower connecting lugs of the present utility model;

fig. 4 is a schematic general structure of the present utility model.

The marks in the figure: the novel bicycle comprises a front bumper, a 2-auxiliary seat, a 3-main seat, a 4-mounting ring, a 401-upper connecting piece, a 402-lower connecting piece, a 403-upper connecting lug, a 404-lower connecting lug, a 5-mounting plate, a 6-connecting rod, a 7-upper clamping groove, an 8-I-shaped clamping strip, a 9-lower clamping groove, a 10-second limiting opening, a 11-lower clamping strip, a 12-inserting groove, a 13-spring, a 14-upper clamping strip, a 15-first limiting opening, a 16-rotating head, a 17-blocking rod and a 18-connecting nut.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

A bicycle seat system comprising a main seat 3 and an auxiliary seat 2, wherein the height position of the main seat 3 is adjustable; the auxiliary seat 2 is arranged on the front bar 1 through a connecting device; specifically, the main seat 3 is fixed in position by a clip, and the height position of the main seat 3 is adjusted by releasing the clip to raise the main seat 3 or pressing down the main seat 3.

The connecting device comprises a mounting ring 4 and a mounting plate 5; wherein the mounting ring 4 comprises an upper connecting piece 401 and a lower connecting piece 402 which are arranged symmetrically up and down; first connecting lugs are arranged on two sides of the upper connecting piece 401, and lower connecting lugs 404 are arranged on two sides of the lower connecting piece 402; an upper clamping groove 7 is formed in one side of the upper connecting lug 403, a lower clamping groove 9 is formed in one side of the lower connecting lug 404, and the upper clamping groove 7 and the lower clamping groove 9 form an I-shaped clamping groove; an I-shaped clamping strip 8 is arranged in the I-shaped clamping groove. Specifically, the mounting ring 4 symmetrically arranged up and down can be conveniently detached and then mounted on the front bar 1 of the bicycle, and the mounting ring 4 with the two-flap structure can be well fixed on the front bar 1 because the front bar 1 is generally of a cylindrical structure. After the connecting device is spliced by the upper connecting piece 401 and the lower connecting piece 402, the I-shaped clamping strip 8 is utilized for preliminary limiting, so that the upper connecting piece 401 and the lower connecting piece 402 are prevented from falling down after being loosened from the front bumper 1. As shown in fig. 2 or 3, the thickness of the protruding portion of the i-shaped clamping bar 8 is smaller than the width of the concave portions at two sides of the i-shaped clamping groove, so as to ensure that the mounting of the i-shaped clamping bar 8 is convenient, and meanwhile, the upper connecting piece 401 and the lower connecting piece 402 have a certain moving range, so that the upper connecting piece 401 and the lower connecting piece 402 are conveniently locked on the front bar 1.

The connecting rod 6 is further arranged, one side of the connecting rod 6 sequentially penetrates through the connecting lug, the I-shaped clamping strip 8 and the lower connecting lug 404, and the connecting rod 6 is in threaded connection with the connecting nut 18 at the bottom of the lower connecting lug 404; a first limit opening 15 is formed in one side of the upper connecting lug 403, and a second limit opening 10 is formed in one side of the lower connecting lug 404; a limiting piece is connected between the upper connecting lug 403 and the lower connecting lug 404 and is used for tensioning the upper connecting lug 403 and the lower connecting lug 404. Specifically, the connecting rod 6 is used to lock the upper connector 401 and the lower connector 402 to the front bar 1. Meanwhile, in order to further realize the anti-loose, the first and second limiting ports 15 and 10 are designed, and the stability of the upper and lower connectors 401 and 402 is maintained by installing a limiting member capable of automatically shrinking.

Through the design, the auxiliary seat 2 can be quickly installed on the front bar 1 of the bicycle, and the height position of the front bar 1 is far lower than that of the main seat 3, so that the height position of the auxiliary seat 2 arranged on the front bar 1 is lower than that of the main seat 3. The auxiliary seat 2 can be regarded as an emergency protection device, when the automobile body needs to be suddenly decelerated and the legs are required to be supported for stabilizing, the automobile body can be realized by sitting on the auxiliary seat 2, the main seat 3 can be always kept at a higher position, the legs and feet of people can be fully stretched when the automobile body is normally ridden, and the riding fatigue can be effectively reduced. Meanwhile, the bicycle can also be seated on the auxiliary seat 2 to lower the gravity center of the body during high-speed sliding, so that riding comfort is improved. Meanwhile, the auxiliary seat 2 can be rapidly mounted on different bicycles through the connection device, so that the present utility model can be applied to different bicycles. Meanwhile, the position of the auxiliary seat 2 on the front bumper 1 can be adjusted through the design of the connecting device, so that different people can conveniently replace the auxiliary seat according to different use requirements.

In a preferred embodiment, the inner sides of the upper connector 401 and the lower connector 402 are provided with anti-skid patterns, wherein the anti-skid patterns are strip-shaped protrusions arranged on the inner sides of the upper connector 401 and the lower connector 402, and the strip-shaped protrusions can be wavy to form wavy anti-skid strips. The anti-slip pattern is used for increasing the friction between the mounting ring 4 and the front bar 1, thereby ensuring that the mounting ring 4 can be stably mounted on the front bar 1.

In a preferred embodiment, the connecting rod 6 is provided with a rotating head 16, and the rotating head 16 is provided with a number of levers 17 in the circumferential direction. After the rotating head 16 and the deflector rod 17 are arranged, the connecting rod 6 can be conveniently rotated by hands, and the connecting rod 6 can be rotated without adopting other tools.

In a preferred embodiment, at least one auxiliary seat 2 is provided, and in general, one auxiliary seat 2 is provided, but for a person with a relatively high height, such as a person with a height of more than one meter nine, the initial height of the main seat 3 is adjusted to be higher, and the height drop caused by one auxiliary seat 2 is too large, so that a plurality of auxiliary seats 2 are required, and thus the auxiliary seats 2 can be provided in a plurality.

In a preferred embodiment, the full size of the booster seat 2 is smaller than the main seat 3. Because the human body sits on the main seat 3 during long riding, the width and length of the auxiliary seat 2 need to be made smaller so that the auxiliary seat does not affect the movement of the legs as much as possible in order to prevent the auxiliary seat 2 from blocking the movement of the legs during riding.

In a preferred embodiment, the bottoms of the main seat 3 and the auxiliary seat 2 are provided with shock absorbers. The shock absorber is made of shock-absorbing rubber and can absorb shock, so that riding comfort is improved.

In a preferred embodiment, the limiting member includes an upper clamping bar 14 and a lower clamping bar 11, wherein the upper clamping bar 14 is movably connected with the lower clamping bar 11, and a spring 13 is further disposed between the upper clamping bar 14 and the lower clamping bar 11. Specifically, the spring 13 is an extension spring, the upper clamping strip 14 and the lower clamping strip 11 are close to each other under the influence of the spring force of the spring 13, and the upper clamping strip 14 and the lower clamping strip 11 pull the upper connecting piece 401 and the lower connecting piece 402 to keep a locked state, so that effective anti-loose is achieved.

In a preferred embodiment, one side of the lower clamping strip 11 is provided with a splicing groove 12, and one side of the upper clamping strip 14 is movably inserted into the splicing groove 12; the design of the inserting groove 12 ensures the stability of the movement of the upper clamping strip 14 and the lower clamping strip 11, thereby fully utilizing the spring force of the spring 13 to pull the upper clamping strip 14 and the lower clamping strip 11, ensuring the stability of the upper connecting piece 401 and the lower connecting piece 402 and preventing the looseness of the upper connecting piece 401 and the lower connecting piece 402.

In a preferred embodiment, as shown in fig. 4, the auxiliary seats 2 are provided in two, wherein one auxiliary seat 2 is fixedly connected to one side of the top of the main seat 3, and the other auxiliary seat 2 is fixedly connected to one side of the bottom of the main seat 3, and the two auxiliary seats 2 and the one main seat 3 form a three-stage seat structure. In normal riding, the seat is seated on the main seat 3, and in the case where high-speed running is required and the legs can be fully extended, the seat is seated on the auxiliary seat 2 on top of the main seat 3. Can sit on the auxiliary seat 2 at the bottom of the main seat 3 when the vehicle is required to be parked at a reduced speed, so as to lower the whole gravity center and achieve the aim of improving the safety. This embodiment of the three-stage seat can facilitate a person to quickly switch seats that need to be seated while riding. Meanwhile, the width of the auxiliary seat 2 at the bottom of the main seat 3 is slightly smaller than that of the main seat 3, so that riding experience of a human body on the main seat 3 is not influenced. It should be further noted that in the three-stage seat structure, each stage of seat can be connected with a bicycle, so that a proper seat position can be conveniently selected according to actual conditions.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. A bicycle seating system, characterized by: comprises a main seat (3) and an auxiliary seat (2), wherein the height position of the main seat (3) can be adjusted; the auxiliary seat (2) is arranged on the front bar (1) through a connecting device;

the connecting device comprises a mounting ring (4) and a mounting plate (5); wherein the mounting ring (4) comprises an upper connecting piece (401) and a lower connecting piece (402) which are arranged symmetrically up and down; the two sides of the upper connecting piece (401) are provided with first connecting lugs, and the two sides of the lower connecting piece (402) are provided with lower connecting lugs (404); an upper clamping groove (7) is formed in one side of the upper connecting lug (403), a lower clamping groove (9) is formed in one side of the lower connecting lug (404), and the upper clamping groove (7) and the lower clamping groove (9) form an I-shaped clamping groove; an I-shaped clamping strip (8) is arranged in the I-shaped clamping groove;

the connecting rod (6) is further arranged, one side of the connecting rod (6) sequentially penetrates through the connecting lug, the I-shaped clamping strip (8) and the lower connecting lug (404), and the connecting rod (6) is in threaded connection with a connecting nut (18) at the bottom of the lower connecting lug (404); a first limit opening (15) is formed in one side of the upper connecting lug (403), and a second limit opening (10) is formed in one side of the lower connecting lug (404); a limiting piece is connected between the upper connecting lug (403) and the lower connecting lug (404), and the limiting piece is used for tensioning the upper connecting lug (403) and the lower connecting lug (404).

2. A bicycle seating system according to claim 1, wherein: the inner sides of the upper connecting piece (401) and the lower connecting piece (402) are respectively provided with anti-skid patterns.

3. A bicycle seating system according to claim 1, wherein: the connecting rod (6) is provided with a rotating head (16), and a plurality of deflector rods (17) are arranged in the circumferential direction of the rotating head (16).

4. A bicycle seating system according to claim 1, wherein: at least one auxiliary seat (2) is arranged.

5. A bicycle seating system according to claim 1, wherein: the full-size of the auxiliary seat (2) is smaller than that of the main seat (3).

6. A bicycle seating system according to claim 1, wherein: the bottoms of the main seat (3) and the auxiliary seat (2) are provided with shock absorbers.

7. A bicycle seating system according to claim 1, wherein: the limiting piece comprises an upper clamping strip (14) and a lower clamping strip (11), wherein the upper clamping strip (14) is movably connected with the lower clamping strip (11), and a spring (13) is further arranged between the upper clamping strip (14) and the lower clamping strip (11).

8. A bicycle seating system according to claim 7, wherein: one side of the lower clamping strip (11) is provided with an inserting groove (12), and one side of the upper clamping strip (14) is movably inserted in the inserting groove (12).