CN1111125C

CN1111125C - Bicycle's safety and health-care saddle with device for vernier adjusting its helix angle

Info

Publication number: CN1111125C
Application number: CN96116971A
Authority: CN
Inventors: 张晓东
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-06-19
Filing date: 1996-06-19
Publication date: 2003-06-11
Anticipated expiration: 2016-06-19
Also published as: CN1168845A

Abstract

The present invention provides a safety and health-care saddle of a bicycle with a fine adjustment device for a slope angle, which is suitable for various bicycles. A clamping groove of a saddle beam on a saddle clamp and a part of the saddle beam are made into an arc shape to form the fine adjustment device for a slope angle, which can linearly adjust the vertical slope angle of the saddle. A saddle cushion can be divided into a front part and a rear part, a groove is arranged at a longitudinal centre shaft at the rear part, when people sits on the rear part, the perineum part is free from pressure, the genital is free from friction, and women can be convenient for using the utility model during menstrual periods, both sides of the groove are respectively provided with a ladle-shaped curved surface to cause the stress of buttocks to be uniform, and people can sit on the saddle stably. The height of the cushion surface of the front part can be lowered so that people who rides on the front part can park the bicycle without getting off, or the saddle composed of the rear part of the saddle cushion and the fine adjustment device is convenient for people to get on and get off the bicycle, and thus, the safety is enhanced.

Description

The bicycle safe health-care saddle that tilt angle fine control device is arranged

The invention relates to a kind of improved bicycle saddle, particularly a kind of bicycle saddle that can improve safety, comfort feature, traveling comfort and have health care is applicable to existing all kinds of bicycle.

Existing bicycle saddle is made up of seat cushion and seat card, saddle beam.The pad face side-looking of seat cushion is that a plane or preceding high back are low, is difficult for getting off in the environment that vehicle crowds, and causes the damage of people and thing.The pad face of overlooking seat cushion is approximately " Y " shape, because the middle part is narrower, can not rely on human body " ischium position " stably to be sitting in the seat cushion rear portion.The user rides over the seat cushion front portion, and perineal position has born very big pressure, and the time, the sub-genitals of firstborn can be numb slightly, and the women feels compressing and friction genital area, and menstrual period are inconvenience particularly, people's be easy to get " bicycle diseases " such as prostatitis, urethritiss.

Moreover existing bicycle saddle can not be adjusted the angle of inclination of vertical direction, and saddle girder recess on the seat card and the part saddle beam in the draw-in groove are straight.

Task of the present invention provides a kind of improved bicycle saddle, is made up of saddle vertical tilt angle fine tuning device (to call the fine tuning device in the following text) and safe healthcare seat cushion (to call seat cushion in the following text).The fine tuning device can be transferred to any position linearly with the saddle vertical tilt angle.Seat cushion can be provided convenience for the cyclist gets on or off the bus, and in case of emergency guarantees safety.The cyclist can be sitting in the seat cushion rear portion stably, and perineal position does not bear pressure, and women's genitals do not suffer oppression and rub, and menstrual period are also convenient by bike, avoided " bicycle disease ".

The present invention is achieved in that at first saddle girder recess on the seat card and part saddle beam made the garden arcuation, when the arch section of saddle beam when the saddle girder recess of arc moves, the angle of inclination of saddle is linear change thereupon just.

Zig-zag can be processed in saddle beam arch section surface.

Saddle beam arch section surface also can be with common saddle beam.

Then, on the plastic skeleton plate, be coated with the elastomeric material formation seat cushion of fine and close crust.The seat cushion side-looking can be regarded front and rear as, be lower than the groove of rear portion pad face along bottom of manufacturing, seat cushion longitudinal central axis place at the rear portion, the long 10-18 of groove centimetre is good with 12 centimetres, and the transversal surface of groove is similar to down isosceles trapezoid, upper base is 4--6 centimetre, with 5 centimetres is good, and going to the bottom is 2--3 centimetre, is good with 2 centimetres, height is 1--2 centimetre, is good with 1.5 centimetres.

Make seat cushion rear portion and anterior joint form wide 8 centimetres pad face, seat cushion is overlooked subtriangular (to call the triangle saddle in the following text).Frame board face shape is complied with seat cushion pad face shape.On the pad face of groove both sides, respectively make one as the end-scoop shape under cutting sth. askew, the concave curved surface (following weighing scoop shape curved surface) of simulation human body " ischium position " shape is before opening is outwards inclined to one side, when " ischium position " is on this curved surface, can not slide all around, can sit surely.

Anterior pad face can with rear portion pad face in one plane.

Anterior pad face also can be lower than 1--3 centimetre in rear portion pad face, is good with 2 centimetres.

Rear portion pad face and anterior pad face joint side-looking are the sliding serpentine face in a garden.

Also can not want the seat cushion front portion, only form saddle by rear portion and fine tuning device, this saddle is overlooked and is trapezoidal (to call trapezoidal saddle in the following text).

The present invention has following characteristics:

1, can adjust saddle vertical bank angle linearly.

2, stably " seat " at the seat cushion rear portion.

3, since the seat cushion rear portion one groove is arranged, perineal position does not bear pressure, genitals are not rubbed, avoid " bicycle disease ".

4, because triangle saddle front portion is lower than the rear portion, when vehicle is crowded, can ride over the front portion and travel, emergency situation is arranged, can realize the parking of not getting off, trapezoidal saddle is convenient to get on or off the bus from the front because length is short, and safety is convenient again.

5, because the serpentine face arranged, and anterior low, therefore also be applicable to racing car.

Below in conjunction with accompanying drawing the present invention is further described.

Fig. 1 (a) is a triangle saddle embodiment lateral plan of the present invention.

Fig. 1 (b) is the trapezoidal saddle embodiment of a present invention lateral plan.

Fig. 2 (a) is a triangle saddle embodiment back view of the present invention.

Fig. 2 (b) is the trapezoidal saddle embodiment of a present invention back view.

Fig. 3 (a) is a triangle saddle embodiment birds-eye view of the present invention.

Fig. 3 (b) is the trapezoidal saddle embodiment of a present invention birds-eye view.

Be made up of seat cushion (1) and fine tuning device (2) with reference to Fig. 1 (a) triangle saddle, seat cushion (1) is by plastic skeleton plate (3) and have the elastomeric material (4) of fine and close crust to form.Fine tuning device (2) goes up the saddle girder recess (12) of arc by seat card (5) and the arch section (11) of saddle beam is formed, and the anterior pad face of seat cushion (7) is lower than rear portion pad face (8).Link to each other by serpentine face (9).Groove (10) bottom is lower than rear portion pad face (8).When the arch section (11) of saddle beam is mobile along the saddle girder recess (12) of arc, can adjust the vertical bank angle of saddle.Spoon-shaped curved surface (13) can be held buttocks.Fig. 1 (b) is trapezoidal saddle, and length is short, goes forward down before being convenient to.

Fig. 2 (a) and (b) are back views of saddle, groove (10) transversal surface is similar to down isosceles trapezoid as can be seen, and its bottom is lower than rear portion pad face (8), thereby avoids the human body perineal position to bear pressure, realize health care, spoon-shaped curved surface (13) can make buttocks stressed evenly.

The saddle pad face of Fig. 3 (a) expression is overlooked approximate triangle, the anterior pad face of seat cushion (7) is wideer than common seat cushion, when riding thereon, can reduce human body perineal position pressure, seat cushion rear portion pad face (8) and anterior pad face (7) joint are widened, in groove (10) both sides spoon-shaped curved surface (13) is set, with dashed lines illustrates the tendency (dotted line is non-existent certainly) of spoon-shaped curved surface (13) among the figure, the longest U-shaped dotted line illustrates the edge shape of spoon-shaped curved surface (13), U-shaped broken line openings direction is the opening direction of spoon-shaped curved surface (13), several dotted line illustrates to the recessed gradually trend of opening direction, the shortest U-shaped dotted line place is a nadir, " the ischium position " that held up by spoon-shaped curved surface (13) is in than preceding, after, by all low position, (10) three orientation of groove, before and after not understanding, horizontally slip, not only can sit surely, and stressed even.Before spoon-shaped curved surface (13) opening is outwards inclined to one side, be convenient to leg exercise in the time of by bike.

Fig. 3 (b) is trapezoidal saddle embodiment scheme, only forms saddle with seat cushion rear portion and fine tuning device (2), be convenient to get on or off the bus, and convenient, safety, with health role equally.

Claims

1, " the bicycle safe health-care saddle that tilt angle fine control device is arranged " formed by seat cushion and seat card, saddle beam, it is characterized in that the seat cushion side-looking can regard anterior pad face (7) and rear portion pad face (8) as, have a bottom to be lower than the groove (10) of rear portion pad face (8) along seat cushion longitudinal central axis place at rear portion pad face (8).

2, by the described saddle of claim 1, it is characterized in that the transversal surface of groove (10) is similar to down isosceles trapezoid, upper base is 5 centimetres, and going to the bottom is 2 centimetres, and height is 1.5 centimetres, long 12 centimetres of groove (10).

3, by the described saddle of claim 1, it is characterized in that the front portion pad face (7) of seat cushion is lower than (8) 2 centimetres in rear portion pad face.

4, by the described saddle of claim 1, side-looking is linked to each other by a serpentine face (9) with rear portion pad face (8) to it is characterized in that the front portion pad face (7) of seat cushion.

5,, it is characterized in that frame board (3) face shape complies with seat cushion (1) shape by the described saddle of claim 1.

6,, it is characterized in that the shape curved surface (13) of human body " ischium position " shape when groove (10) both sides respectively have to simulate by bike, before the outside lateral deviation of its opening by the described saddle of claim 1.

7, by the described saddle of claim 1, it is characterized in that the saddle girder recess (12) on the seat card (5) and a part (11) side-looking of saddle beam are arc, the arch section of saddle beam (11) can move forward and backward in the saddle girder recess (12) of arc.

8,, it is characterized in that arch section (11) surface of saddle beam is zig-zag by the described saddle of claim 1.

9,, it is characterized in that only forming saddle with seat cushion rear portion and fine tuning device (2) by the described saddle of claim 1.