CN203199083U

CN203199083U - Bicycle seat

Info

Publication number: CN203199083U
Application number: CN 201320167130
Authority: CN
Inventors: 周永清; 杨井华; 肖茂华
Original assignee: Nanjing Agricultural University
Current assignee: Nanjing Agricultural University
Priority date: 2013-04-07
Filing date: 2013-04-07
Publication date: 2013-09-18
Anticipated expiration: 2023-04-07

Abstract

An integrated backrest bicycle seat, the backrest and the saddle are integrated by hinges, the backrest can be turned over relative to the saddle, and can bear the leaning effect when the backrest is erected, and the backrest can also be turned over and buckled on the saddle to protect the saddle from dust , rain and sunlight. There is a handle on the back of the backrest to provide a safe handle for the rear seat occupants. The integrated design of the backrest and the saddle avoids the relative friction between the rider's back and the backrest to the greatest extent.

Description

Bike saddle

Technical field

The utility model relates to a kind of bike saddle, particularly a kind of bike saddle with backrest, and backrest is turning is buckled on the saddle for it, thereby saddle is played the protective effects such as rainproof, dustproof and sun-proof.

Background technology

Bicycle is everybody universally recognized individual walking-replacing tool, but bicycle is to park in the open mostly, and fine day is one deck ash on the saddle, and the rainy day is one deck water, and summer is very boiling hot again, not only gives to ride and brings a lot of inconvenience, and affect the service life of saddle.In addition, the most bicycle is not have backedly, and the time of riding has been grown can be more tired, and the strength that cannot use waist when riding for a long time.

ZL03278354.X and ZL200720101167.2 all disclose and a kind ofly can protect the saddle cover that vehicle seat can play again the backrest effect, it is parts independently, need to be installed on the vehicle seat supporting steel pipe by clamp, structure is comparatively complicated, and can't change with the variation of vehicle seat height, cyclist's back is done the up and down harm of friction.

Summary of the invention

The purpose of this utility model is to overcome the defective of prior art, and a kind of integrated backrest vehicle seat is provided, and backrest is connected with vehicle seat, backrest can overturn, thereby realizes the protection saddle, has again the backrest function vehicle seat simultaneously, simple in structure, servo-actuated up and down with the saddle up-and-down movement.And can be the back seat personnel safety handle is provided.

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

Bike saddle of the present utility model comprises saddle, and backrest is characterized in that backrest and saddle by hinge-coupled, and backrest can be holded up, but also left-hand thread on saddle.

The described backrest back side can arrange handle, and quantity can be one or two.

Length extend through hinge center, described backrest lower end some so that of growing when holding up rides over the saddle back side, increase chair by the time backrest intensity, when the backrest left-hand thread is on saddle, can coat better saddle simultaneously.

Described hinge can be hinge of spring, and backrest is the left-hand thread state automatically when nobody rides.

Sun-proof, rainproof material is adopted at the described backrest back side.

The beneficial effects of the utility model are:

1. saddle has the backrest protection of left-hand thread, and on the saddle and backrest front all is difficult for falling ash, rainwater etc.

2. possess backrest function, promoted the traveling comfort of riding.

3. backrest and saddle one together move up and down, the cyclist's that can not rub back.

4. provide safety handle for the back seat personnel.

5. the hinge center was grown in the backrest lower end, may be stuck in the saddle back side, had increased it and had born intensity when leaning on.

Description of drawings

Fig. 1 is the structural principle schematic diagram that the upset of the utility model backrest is deployed condition.

Fig. 2 is the schematic top plan view of Fig. 1.

Fig. 3 is the structural principle schematic diagram that the backrest upset is the left-hand thread state among Fig. 1.

In the accompanying drawing: 1, saddle, 2, backrest, 3, hinge, 4, handle.

The specific embodiment

The utility model is described in further detail below in conjunction with drawings and Examples.

Shown in Fig. 1,2 and 3, the utility model is by saddle 1, and backrest 2 is connected into one by hinge 3.The center of backrest 2 lower end length extend through hinges 3 part, the part that backrest 2 grows when holding up may be stuck in the back side of saddle 1, thereby has strengthened the ability that backrest 2 bears dependence, and the upset left-hand thread is on saddle 1 time, and backrest 2 can coat saddle 1 better.Saddle 1 is one with backrest 2, thus in riding with saddle 1 vibration one on the other, backrest 2 is with the one starting, personnel's back can not produce up and down relative frictions with backrest 2 by bike.The back side of backrest 2 is provided with one or two handles 4, can be the back seat personnel safe supporting role is provided.Used hinge can be hinge of spring, thereby makes backrest automatic turning when nobody rides transmit the left-hand thread state, farthest simplifies the operation, and in the time as much as possible saddle is protected.

The utility model is simple in structure, practicality handsome in appearance, one-object-many-purposes.

The above-mentioned specific embodiment is used for the utility model of explaining; rather than the utility model limited; in the protection domain of spirit of the present utility model and claim; all the utility model is taked to be equal to replace or technical scheme that equivalent transformation obtains, all fall into protection domain of the present utility model.

Claims

1. A bicycle seat, comprising a saddle and a backrest, is characterized in that the backrest and the saddle are connected by a hinge, and the backrest can be erected or buckled backwards on the saddle.

2. The bicycle seat according to claim 1, characterized in that the back of the backrest can be provided with handles, the number of which can be one or two.

3. The bicycle seat according to claim 1, characterized in that the length of the lower end of the backrest extends a little beyond the center of the hinge, so that when it is erected, a long piece is placed on the back of the saddle to increase the strength of the backrest when the seat is leaned on, and at the same time, when the backrest is reversed Better coverage of the saddle when in the saddle.

4. The bicycle seat according to claim 1, characterized in that the hinge can be a spring hinge, and the backrest is automatically reversed when no one is riding.

5. The bicycle seat according to claim 1, characterized in that the back of the backrest adopts sunscreen and rainproof materials.