TWM543198U - Bicycle seat structure - Google Patents

Description

Bicycle seat structure

This creation is a bicycle seat structure that provides a bicycle seat structure that allows the user to change and ride comfortably.

Inspect, the bicycle seat cushion structure of Xizhi is set up as: a plate-shaped seat body, with a foaming rubber pad integrally formed on the outer circumference, and a layer of rubber skin, in other words, a metal body and a plastic material. The outer layer material is made into "one-piece foam" and is not detachable. Therefore, when the bicycle seat cushion of the prior art is to be replaced, it needs to be removed together with the seat body, and it is not possible to "replace only the outer layer rubber material and retain the seat body", and the replacement cost is high.

Moreover, the conventional bicycle seat cushion is limited by the need to reduce the weight and reduce the volume, so it is set as: a thin plate-shaped seat body, the body is formed with a thin foam or coated with a thin rubber, so use Sitting on the seat cushion, it is less comfortable, and it may even be painful and numb when the time is long.

This creation is to improve the shortcomings of the above-mentioned conventional ones. The main technology and purpose are as follows: a seat cushion body is integrally provided on the seat body, and an inner cushion body is further arranged in the seat body and the seat cushion body, and the circumference of the seat cushion body is set. The inner fitting edge and the central portion are provided with convex portions, and the convex portion has an outer fitting edge. The inner cushion body and the seat body are provided with through holes, and the through holes allow the convex portion of the seat cushion body to pass through, and the inside of the seat cushion body The outer mating edge can be fitted to the periphery of the body to form a firm combination. The inner cushion body can be arranged in a hollow capsule shape to fill air and water. Or as a foamed cotton body, the above structure allows the user to change the seat cushion body of different colors and obtain a comfortable ride.

[This creation]

10‧‧‧ body

11, 12, 31, 32‧‧‧ through holes

13‧‧‧ Combination hole

14, 16‧‧‧ fixed block

15‧‧‧ skeleton

17‧‧‧ screw holes

20‧‧‧Cushion

21, 22‧‧ ‧ convex

23‧‧‧ external fitting edge

24‧‧‧Covered wall

25‧‧‧Internal fitting edge

30‧‧‧Inner body

The first picture is a three-dimensional exploded view of the creative structure

The second picture is a three-dimensional and partial sectional view of the creative combination

The third picture is a side view of the creation combination

The fourth picture is a cross-sectional view of the combination of the creative body and the skeleton.

Please refer to the first, second, third and fourth figures, which includes: a seat body 10, a seat cushion body 20 and an inner cushion body 30; the seat body 10 is made of a hard material, and one or more passages are provided at a central portion thereof. The holes 11 and 12 are provided with a combined hole 13 at the rear end thereof. The front end of the bottom surface of the base body 10 is provided with a fixing block 14 and a fixing block 16 having a screw hole 17 at the rear end. The rear end fixing block 16 and the base body 10 are locked by bolts. Integrally, the front and rear fixed blocks 14, 16 of the base 10 are provided for the combined frame 15, and the skeleton 15 is assembled for the bicycle body; the seat body 20 is made of an elastic rubber material, which is provided with one or one The convex portions 21 and 22 and the peripheral edges of the convex portions 21 and 22 are provided with outwardly convex outer fitting edges 23, and the periphery of the seat cushion body 20 is provided with a covering wall 24, and the periphery of the covering wall 24 is provided with a direction The inner fitting edge 25, the convex portions 21, 22 of the seat cushion body 20 can pass through the through holes 11, 12 of the seat body 10, and the inner and outer fitting edges 25, 23 of the seat cushion body 20 can be embedded. Cooperating with the periphery of the seat body 10, forming a firm combination; the inner cushion body 30 is made of elastic rubber, and is provided with one or more through holes 31, 32 for the seat cushion body 20 to pass through to form an inner cushion. Body 30 The seat cushion member 20 and the base 10, the pad member 30 may be disposed within a hollow bladder filled with air, water, can also be set to send foam body.

With the above structure, the following functions and advantages can be obtained:

(1) Comfortable ride: As shown in the third figure, the cushion body 20 and the inner cushion body 30 are all made of soft elastic rubber material, and have a hollow inner cushion body 30, which has more elastic and cushioning effects. Good, so you can get a comfortable ride.

(2) The combination is firm and can be replaced by the user: as shown in the third figure, the convex portions 21 and 22 having the seat cushion body 20 penetrate the inner cushion body 30 and the seat body 10, and have inner and outer fittings. The edges 25 and 23 are coated and fitted to the periphery of the base 10 to obtain an excellent positioning and firming effect. Moreover, when the user wants to replace the seat cushion body 20, the inner and outer fitting edges 25 and 23 of the seat cushion body 20 can be opened by hand, that is, the cushion body 20 can be disengaged, and the operation is simple, and the user can Replace the cushion body 20 of different colors and patterns by yourself.

In summary, the structure of this creation does have excellent practicality and enhanced efficiency, and it is in line with the new patent principle, so please grant a patent.

10‧‧‧ body

11, 12, 31, 32‧‧‧ through holes

13‧‧‧ Combination hole

14, 16‧‧‧ fixed block

15‧‧‧ skeleton

17‧‧‧ screw holes

20‧‧‧Cushion

21, 22‧‧ ‧ convex

23‧‧‧ external fitting edge

24‧‧‧Covered wall

25‧‧‧Internal fitting edge

30‧‧‧Inner body

Claims (4)

The bicycle seat structure comprises: a seat body, a seat cushion body and an inner cushion body; the seat system is made of a hard material, and a central portion thereof is provided with a through hole, and the seat system is made of an elastic rubber material, and the seat system is provided with a convex body. The peripheral edge of the convex portion is provided with an outward fitting edge, and the periphery of the cushion body is provided with a covering wall, and the periphery of the covering wall is provided with an inner fitting edge, and the convex portion of the cushion body can pass through the seat body The through hole, in addition, the inner and outer fitting edges of the seat cushion body can be fitted to the periphery of the seat body to form a firm combination; the inner pad system is made of elastic rubber material, and the through hole is provided for the seat cushion body to wear The inner cushion body is formed between the seat cushion body and the seat body. The bicycle seat structure according to claim 1, wherein the inner cushion body is configured to fill the hollow capsule with air and water. The bicycle seat structure according to claim 1, wherein the inner cushion body is set as a foamed cotton body. The bicycle seat structure according to claim 1, wherein the front and rear ends of the seat body are provided with fixing blocks for integrating the skeleton.