JPS5814151Y2 - Bicycle saddle - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to a saddle for a bicycle, etc.

Conventionally, as shown in Fig. 1, saddles for automobiles, etc.
Some saddles are assembled by providing projections with insertion holes at the front and rear of the saddle, and inserting the front and rear ends of two saddle frames molded into predetermined shapes into the insertion holes.

However, with this saddle, it is not easy to insert it into the hole in the saddle frame, and once it is inserted, it cannot be removed. It had drawbacks such as making it uncomfortable to sit on.

The object of the present invention is to provide a device that can eliminate the above-mentioned drawbacks.

An example of implementing the present invention will be described below with reference to the drawings.

As shown in FIG. 2, the saddle frame 1 according to this embodiment is made by folding a single steel bar in half from the center.
It is bent to form the keel shape of a ship in a side view.

A folded U-shaped portion at the front end of the frame 1 is made substantially horizontal to form a front end attachment portion 1a, and a substantially horizontal straight portion 1b is formed at the center of the frame 1.

The straight portion 1b is a saddle stem (not shown) of the frame 1.

), and when attached to the stem, it enables the front and back position of the saddle relative to the vehicle body to be adjusted.

The rain rear end portions of the frame 1 are folded inward at approximately 90° in a substantially horizontal direction to form rear end attachment portions 1c, respectively.
The ends of both attachments m 1 c, 1 c are spaced apart.

The frame 1 has a gap between the mounting parts 1c and lc.
This is to reduce the weight of the saddle itself even slightly, and to prevent the saddle from moving in the left-right direction by coming into contact with the partition wall of the saddle when the saddle is attached to the frame 1.

The saddle 2 according to this embodiment is integrally molded from synthetic resin, and has a fitting hole 2a on the inside of its front part with a height and width that allows the U-shaped part 1a of the frame 1 to fit therein, so that it can be easily removed after insertion. It is buried deep enough to prevent it from coming out.

In addition, on the inside of the rear part, there is a mounting part 1c of the frame 1,
Fitting grooves 2c, 2c having a height and a width capable of fitting the mounting portion 1c are respectively recessed at a depth slightly larger than the diameter of the mounting portion 1c.

As shown in FIG. 2C, the groove 2c has a narrow entrance so that the mounting portion 1c can be held therein after being inserted, in order to prevent the attachment portion 1c from being pulled out.

Furthermore, the ridges 2c, 2c are arranged in parallel with the partition wall 2b in between to prevent the saddle 2 from moving in the left-right direction.

Note that insertion pieces 2d and 2d are integrally molded on the rear surface of the rear end of the saddle 2, through which a band or the like for attaching a saddle bag is inserted.

Further, the surface of the saddle 20 can be appropriately coated with leather, cloth, vinyl, etc. to improve its texture and appearance.

Thus, as shown in FIG.
a and the rear end fitting groove 2c, and the front end attachment part 1a and the rear end attachment part 1c of the saddle frame 1.

Assemble by fitting 1c into each other.

At this time, the saddle 2 of the rear end attachment M1c of the saddle frame 1
Since the fitting allowance for the fitting groove 2c is extremely small compared to the insertion allowance for the button in the conventional case, both can be easily assembled with a small force, and even if one of the buttons is damaged after installation, for example. It is also possible to remove the frame 1 from the saddle 2 as needed, such as replacing only one of them.

In addition, since the saddle frame 1 attached to the rear end of the saddle 2 is installed in a horizontal direction with respect to the saddle 2, the second
As shown by the arrow in Figure C, the rear end of the saddle can be moved slightly in the vertical direction, providing a comfortable sitting experience.

As described above, the present invention has many practical effects.

[Brief explanation of the drawing]

FIG. 1 is a side sectional view of a conventional example. Figure 2A. B and C are a partially cutaway rear view, a partially cutaway bottom view, and a side sectional view taken along the line C-C, showing one example of implementing the present invention. In the above figure, each symbol indicates the following. 1: Saddle frame, 1a: Front end attachment part, 1b: Horizontal straight part, 1c: Rear end attachment part, 2: Saddle, 2a: Fitting hole,
2b: partition wall, 2c: fitting groove, 2d: insertion piece.

Claims (1)

[Claim for Utility Model Registration] The front end attachment part 1a of the saddle frame 1, which is formed by folding a steel bar material backward from the center part, is inserted and supported in the fitting hole 2a of the ili of the saddle 2 made of synthetic resin. In this case, the rear end of the saddle frame 1 is bent horizontally at approximately 90 degrees inward, leaving a predetermined length, so that the rear end of the saddle frame 1 is bent horizontally at an angle of approximately 90 degrees, so that the rear end of the saddle frame 1 is bent horizontally at an angle of approximately 90 degrees, and a predetermined interval is formed between both ends in a shape that follows the rear end of the saddle. The rear end mounting portion 1c has horizontal fitting grooves 2c, 2c opening on the rear inner surface of the saddle 2. By fitting and supporting the saddle 1c, the rear end of the saddle deforms up and down about the left and right rear end attachment parts 1c, lc as central axes to provide a comfortable sitting feeling.