TWM536188U - Bicycle seat cushion structure improvement - Google Patents

Description

Bicycle chair cushion structure improvement

This creation relates to an improved structure of a bicycle seat cushion, and more particularly to a seat cushion structure that does not force the genitals when riding a bicycle and that can be balanced while going downhill.

Check that the bicycle seat cushion is roughly in the shape of an isosceles triangle. The rear end of the seat cushion provides support for the buttocks and the ischial bones, while the human thigh grips the front end of the seat cushion. However, the conventional structure has the following disadvantages: first, male For the Cavaliers, the front end of the seat cushion will press the male genitals (such as the scrotum, scrotum) and other places. If you take a long distance, it will cause poor blood circulation and genital palsy.

Here, a considerable number of manufacturers are actively investing in relevant research. Some manufacturers have hollowed out parts at the front end of the seat cushion. However, the edge of this type of product seat cushion will still oppress the genitals, and the scrotum and scrotum will fall into the hollow. Instead, the department caused discomfort during riding.

Another research is to remove the front end of the seat cushion, leaving only the trapezoidal seat cushion for the user to ride, but the front end of the seat cushion actually has a balanced effect. After research, when the downhill slope, the human thigh will get used to it. Sexual clamping, if the front end of the seat cushion is removed, the knight's psychological pressure will be caused, but the ride balance will not be achieved.

The purpose of this creation is to improve the above-mentioned shortcomings. The main technique and purpose is to decompose the seat cushion into a large seat cushion and a small seat cushion, and respectively assemble a fixing member and a rotating device to form a rotating device. The rotating device achieves the effect that the seat cushion has a rotation.

In addition, in order to increase the stability of the small seat cushion during riding, the present invention further provides an engine that has a locking and unlocking effect on the rotating device, so that the small seat cushion does not bear the weight when going downhill. And turn down.

The structure that can achieve the above object mainly comprises: a large seat cushion, a small seat cushion, a rotating device and a moving component; and the feature is:

The large seat cushion provides a human body to ride thereon, and an assembly portion is disposed below the body;

The small seat cushion is provided with a human thigh clip, and a joint portion is disposed under the small seat;

The rotating device is composed of a fixing member and a rotating member, the fixing member has a rotating shaft hole and a plurality of through holes, the rotating member has a rotating portion and a plurality of through holes, and the fixing member is screwed to the through hole by the coupling bolt An assembly portion of the large seat cushion, the rotating member is screwed to the joint portion of the small seat cushion through a coupling bolt; and further, the rotating portion of the rotating member is assembled in the shaft hole of the fixing member, thereby The rotating portion can drive the small seat cushion to produce a relatively large seat cushion rotation effect;

The urging member is assembled between the fixing member and the rotating member for locking or releasing the rotating effect of the rotating device;

Thereby, the locking device is locked or rotated by the driving member, so that the rider rotates the small seat cushion when riding the bicycle without pressing the genitals, and raises the small seat cushion to maintain the riding balance effect when going downhill.

Therefore, according to the technical means of this creation, the brief descriptions of the functions that can be obtained by this creation are as follows: 1. First of all, this creation provides that when the rider rides on a flat road, the small seat cushion can be rotated downwards so that the seat cushion does not oppress. To the human genitalia, when downhill, balance the small cushion so that the knight's thighs clamp the small cushion to maintain balance during riding. 2. For the convenience of operation, the actuator of the present invention is provided with an operating handle at one end and a return spring thereon. 3. In order to facilitate each operation and the small seat cushion can be reliably positioned, the fixing member is provided with a constant hole, the rotating member has a positioning hole, the driving member is assembled to the through hole and the positioning hole, and the lifting member An operating handle is disposed at one end and a return spring is disposed thereon to achieve a fixing effect, so that the lifting member has a fixing and positioning effect.

In order to enable your review board to have a better understanding and recognition of the characteristics and characteristics of the case, the following preferred examples are listed below with the following description:

Referring to the first to fourth figures, the improvement of the bicycle seat cushion structure of the first embodiment of the present invention mainly comprises: a large seat cushion 10, a small seat cushion 20, a rotating device 30 and an engine member 40; It is characterized by:

The large seat cushion 10 provides a human body to ride thereon, and an assembly portion 11 is disposed below;

The small seat cushion 20 is provided with a human thigh clip, and a joint portion 21 is disposed under the small seat;

The rotating device 30 is composed of a fixing member 31 and a rotating member 32. The fixing member 31 has a rotating shaft hole 311 and a plurality of through holes 312. The rotating member 32 has a rotating portion 321 and a plurality of through holes 322. A coupling bolt is screwed to the assembly portion 11 of the large cushion 10 by the through hole 312, and the rotating member 32 is screwed by the coupling bolt 322 to the joint portion 21 of the small seat cushion 20; The rotating portion 321 of the member 32 is assembled in the rotating shaft hole 311 of the fixing member 31, whereby the rotating portion 321 can drive the small seat cushion 20 to produce a rotating effect relative to the large seat cushion 10;

The urging member 40 is assembled between the fixing member 31 and the rotating member 32 for locking or releasing the rotating effect of the rotating device 30;

Through the above mechanism, the manner of use of the present creation and the efficiencies that can be obtained are as follows: 1. Referring to Figures 1 to 4, the effect of locking or turning the rotating device 30 through the actuating member 40 is such that the rider rides Rotating the small seat cushion 20 by bicycle does not force the genitals, and when the downhill slope is raised, the small seat cushion 20 is raised to maintain the riding balance effect. 2. Referring to the first to fourth figures, the fixing member 31 is provided with a constant hole 313. The rotating member 32 has a positioning hole, the urging member 40 is assembled to the through hole 313 and the positioning hole, and the end of the urging member 40 An operating handle 41 is disposed and a return spring 42 is disposed thereon to achieve a fixing effect, so that the urging member 40 has a fixing and positioning effect. In the embodiment, the urging member 40 is disposed on the side of the large seat cushion 10 and is used. Pulling the operating handle 41 causes the urging member 40 to be displaced rearward, and the positioning hole of the rotating member 32 is withdrawn, so that the small seat cushion 20 is rotated downward. 3. Referring to Figures 1 to 4, when the present invention is to be assembled on a bicycle, a combination area 12 is provided below the large seat cushion 10, and the combination area 12 is provided with a cushion elastic bow 50 assembled thereon, in the second figure. The seat cushion elastic bow 50 is integrated with the fixing member 31, and the seat cushion elastic bow 50 may be assembled on both sides of the fixing member 31. Further, the seat cushion elastic bow 50 may be assembled with more than one compression spring. (not shown), the compression spring is used to absorb the weight of the knight, so that the buttocks and the ischium are more comfortable when riding; in addition, a tube 51 is assembled under the cushion elastic arch 50, and the creation is assembled through the seat tube 51. On the bicycle. 4. Please refer to the fifth and sixth figures for the second embodiment of the improved bicycle chair cushion structure. The components are substantially the same as the first embodiment, and also have a large seat cushion 10' and a small seat cushion 20'. a rotating device 30', an oscillating member 40' and a pad elastic bow 50', the difference is that the rotating member 32' has a constant hole 324', and the fixing member 31' has a positioning hole 314', which The actuating member 40' is assembled to the through hole 324' and the positioning hole 314', and one end of the actuating member 40' is provided with an operating handle 41' and a return spring 42' is disposed thereon to achieve a fixing effect such that the actuating member 40' The fixing member 40 ′ is disposed on the side of the small seat cushion 20 ′. The user pulls the operating handle 41 ′ to displace the urging member 40 ′, and exits the fixing member 31 . The 'positioning hole 314' causes the small seat cushion 20' to rotate downward, and also has the effect of not pressing the genitals and maintaining balance during riding.

In summary, the present invention mainly breaks the seat cushion into a large cushion 10 and a small cushion 20, and the two respectively assemble a fixing member 31 and a rotating member 32 to form a rotating device 30, by means of the rotating device 30 The seat cushion has the effect of rotation, and the lifting or unlocking effect is achieved by the engine member 40; and the constituent structures thereof have not been seen in the publications or publicly used, and the new patent application requirements are met, and the patent application is required, and the patent is granted as soon as possible. , to the pray.

For those who need to be identified, the above is the technical principle that is applied immediately by the specific implementation of this creation. If the changes made according to the concept of this creation have not yet exceeded the spirit of the manual and the schema, All should be included in the scope of this creation, combined with Chen Ming.

"First embodiment"
10‧‧‧Large cushion
11‧‧‧Assembly Department
12‧‧‧Combined area
20‧‧‧Small cushion
21‧‧‧Combination Department
30‧‧‧Rotating device
31‧‧‧Fixed parts
311‧‧‧ shaft hole
312‧‧‧Perforation
313‧‧‧through holes
32‧‧‧Rotating parts
321‧‧‧Rotation
322‧‧‧Perforation
323‧‧‧Positioning holes
40‧‧‧Auxiliary parts
41‧‧‧Operation handle
42‧‧‧Return spring
50‧‧‧Cushion elastic bow
51‧‧‧ seat tube "second embodiment"
10'‧‧‧Large cushion
20'‧‧‧Small cushion
30'‧‧‧Rotating device
31'‧‧‧Fixed parts
314'‧‧‧Positioning holes
32'‧‧‧Rotating parts
324'‧‧‧Tongkong
40'‧‧‧Auxiliary parts
41'‧‧‧Operation handle
42'‧‧‧Return spring
50'‧‧‧Cushion elastic bow

The first figure is a perspective view of the structure of the first embodiment of the present creation. The second drawing is an exploded perspective view of the first embodiment of the present creation. The third figure is a state diagram of the first embodiment of the present creation. The fourth figure is a schematic diagram of the use of the first embodiment of the present creation. The fifth drawing is an exploded perspective view of the second embodiment of the present creation. The sixth figure is a second state of the present use state diagram.

10‧‧‧Large cushion

20‧‧‧Small cushion

31‧‧‧Fixed parts

32‧‧‧Rotating parts

51‧‧‧ seat tube

Claims (7)

The utility model relates to an improved structure of a bicycle seat cushion, which mainly comprises: a large seat cushion, a small seat cushion, a rotating device and a moving component; wherein the large seat cushion provides a human body to ride thereon, and the lower seat cushion is provided with The small seat cushion is provided with a human thigh clip, and a joint portion is disposed under the small seat cushion; the rotating device is composed of a fixing member and a rotating member, the fixing member has a rotating shaft hole and a plurality of perforations, and the rotating member has a rotating portion and a plurality of perforations, the fixing member is screwed to the assembly portion of the large seat pad by a coupling bolt, and the rotating member is screwed to the joint portion of the small seat pad through a coupling bolt; The rotating portion of the rotating member is assembled in the rotating shaft hole of the fixing member, whereby the rotating portion can drive the small seat cushion to produce a rotating effect of the relatively large seat cushion; the driving member is assembled on the fixing member and the rotating member Between, for locking or releasing the rotating device rotation effect; thereby, the locking device is locked or rotated by the driving member, so that the rider does not rotate the small seat cushion when riding the bicycle It forced the genitals, when the seat is raised to maintain a small downhill riding balancing effect. The bicycle seat cushion structure according to claim 1, wherein the engine member is provided with an operating handle at one end and a return spring is disposed thereon. The bicycle seat cushion structure according to claim 1, wherein the fixing member is provided with a matching hole, the rotating member has a positioning hole, the driving member is assembled in the through hole and the positioning hole, and the moving body is mounted. One end of the piece is provided with an operating handle and a return spring is arranged thereon to achieve a fixing effect, so that the moving piece has a fixing and positioning effect. The bicycle seat cushion structure according to claim 1, wherein the rotating member has a constant hole, the fixing member has a positioning hole, the driving member is assembled to the through hole and the positioning hole, and the lifting member An operating handle is disposed at one end and a return spring is disposed thereon to achieve a fixing effect, so that the lifting member has a fixing and positioning effect. The bicycle seat cushion structure according to claim 1, wherein the large seat cushion is provided with a combination portion, and the assembly portion is provided with a cushion elastic bow assembled thereon. The bicycle seat cushion structure according to claim 1, wherein the seat elastic band is provided with more than one compression spring. The structure of the bicycle seat cushion according to claim 5 is improved, wherein a tube is assembled under the elastic arch of the seat cushion.