JPH0120231Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a bicycle saddle. Conventionally, most bicycle saddles have a shape in which the part where the rider's thighs come into contact when viewed from above has been cut out, but this is because the rider applies pressure to the bicycle pedals by pedaling. The seat is designed to prevent the rider's thighs from descending when doing so, so that they do not become an obstacle. However, for the rider, the larger the seating area, the better the so-called riding comfort such as seating feeling and stability, and from this point of view, in the present invention, the part of the saddle that supports the rider's thighs is sealed. By attaching a container, connecting the sealed container with a conduit tube, and filling the inside with a fluid such as gas or liquid, the rider makes a rowing motion and one thigh descends. When one sealed container is pressed,
To provide a bicycle saddle in which the fluid in the sealed container is pressurized, the pressure is transmitted to the other sealed container via a conduit, and the container is expanded to stably support the other thigh. That is.

An embodiment of the present invention will be described with reference to the accompanying drawings. Reference numeral 1 denotes a seat post for fitting and fixing a saddle body S to a seat lug of a frame, and a saddle board 2 is provided at the upper end of the seat post 1. is fixed by welding. Saddle board 2
A horizontally long rear plane part 3, a vertically long central plane part 4 extending forward from the center of the front end of the rear plane part 3, and inclined plate parts 5 and 6 provided on both sides of the central plane part 4.
The inclined plate parts 5 and 6 are provided to be inclined downward at about 45 degrees from both sides of the front end of the rear plane part 3. Reference numerals 7 and 8 denote airtight containers made of synthetic resin or the like, and the circumferential parts of the airtight containers 7 and 8 are formed in a bellows shape, and the upper surfaces of the inclined plate parts 5 and 6 are pressed when the rear parts are compressed. The inner space of the airtight containers 7 and 8 is connected to the air chambers 9 and 1.
It is set to 0. Reference numerals 11 and 12 denote communication holes provided on the lower surfaces of the closed containers 7 and 8, and the communication holes 11 and 12 pass through holes bored in the inclined plate parts 5 and 6 to connect the inclined plate parts 5 and 6. It protrudes from the lower surface, and each end of the conduction pipe 13 is tightly fitted into the protruding portion to connect the closed containers 7 and 8. 14 is a valve for injecting and discharging air. 15 is a cushion material laid on the upper surface of the saddle base plate 2 and the closed containers 7 and 8, and is a cushion material 15 laid on the central plane part 4 of the saddle base plate 2.
a and cushion material 15 laid in airtight containers 7 and 8
Cloth bodies 16 and 17 are attached between the body and the body so as not to trap the clothes of the rider.

When a rider sits on the saddle body S and puts his or her feet on the pedals with the valve 14 of the conduction pipe 13 open, the sealed containers 7 and 8 are pressed against the rider's thighs, causing the rider to By closing the valve 14 in this state, the air chambers 9, 10 and the conduit 13 will have a height that matches the rider's body shape, etc.
The air in the air chamber 9 is filled with air that is optimal for the length of the legs, etc., and when the rider starts pedaling to apply pressure to the pedals and one of his thighs descends and presses the other sealed container 7, the air in the air chamber 9 is pressurized. The pressure is transmitted to the other air chamber 10 via the conduit 13 and pushes up the other airtight container 8, thereby stably supporting the thighs of the rider. In addition, in this embodiment, the closed containers 7, 8
Although a case has been described in which the air chambers 9 and 10 are filled with air as a fluid, the gist of the present invention does not change even if other gases or liquids are used.

The present invention includes a rear plane part 3, a central plane part 4 extending forward from a central part of the front end of the rear plane part 3,
A saddle board 2 is formed from inclined plate parts 5 and 6 having a downward slope toward the front from both sides of the front end of the rear plane part 3, and the saddle board 2 is fixedly supported on the upper end of the seat post 1. , 6 are fitted with airtight containers 7 and 8 that are vertically expandable and retractable, communication holes 11 and 12 are provided in the airtight containers 7 and 8, and the communication holes 11 and 12 are connected by a conduction pipe 13. , conduit 1
3, a cushion material 15 is provided to cover the airtight containers 7 and 8, and the upper surfaces of the rear plane part 3 and the central plane part 4 of the saddle base plate 2, and a cushion material 15b covering the central plane part 4 is provided. , the cloth body 1 is placed between the cushion material 15a covering the inclined plate portions 5 and 6.
It is characterized by having 6 and 17 installed,
The cushion material 15a covering the upper surface of the sealed containers 7 and 8 that comes into contact with the rider's thighs completely follows the movement of the thighs during rowing, and the rider's thighs are always supported by the cushion material 15a. This not only greatly improves the so-called riding comfort such as the feeling of seating and stability, but also allows the cushioning materials 15a and 15b to be used even when a woman rides in loose clothing such as a skirt.
It has various excellent effects, such as not having to put it in between.

[Brief explanation of the drawing]

FIG. 1 is a plan view, FIG. 2 is a side view, and FIG. 3 is a cross-sectional view of the main part. 1...Seat post, 2...Saddle board, 3...
... Rear plane part, 4 ... Central plane part, 5, 6 ... Inclined plate part, 7, 8 ... Sealed container, 9, 10 ... Air chamber, 11, 12 ... Communication hole, 13 ... Conduction pipe ,1
4...Valve, 15...Cushion material, 16,1
7...Cloth body, S...Saddle body.

Claims (1)

[Scope of utility model registration request] A rear plane part 3, a central plane part 4 extending forward from the center of the front end of the rear plane part 3, and inclined plate parts 5 and 6 having a downward slope toward the front from both sides of the front end of the rear plane part 3. A saddle board 2 is formed from the above, and the saddle board 2 is fixedly supported on the upper end of the seat post 1. Sealed containers 7 and 8, which are vertically expandable and retractable, are attached to the upper surfaces of the inclined plate parts 5 and 6. Communication holes 11 and 12 are provided in the closed containers 7 and 8, and the communication holes 1
1 and 12 are connected by a conduction pipe 13, a valve 14 is provided at an appropriate position of the conduction pipe 13, and the closed containers 7 and 8 are connected.
A cushion material 15 covers the upper surfaces of the rear plane part 3 and the central plane part 4 of the saddle board 2, and a cushion material 15b covers the central plane part 4, and the inclined plate parts 5 and 6.
A cloth body 16,1 is placed between the cushion material 15a that covers the
A bicycle saddle characterized by having a number 7 attached thereto.