TWM452112U - Seat pad of bicycle - Google Patents

Description

Bicycle seat cushion

The present invention relates to a bicycle seat cushion, in particular to an I-shaped connecting rod and a structure in which the front and rear ends are integrally formed with the support, which can improve the structural strength and the supporting force, and has the functions of light weight and convenient assembly.

The bracket provided under the bicycle seat cushion is mainly used as a connecting member between the seat cushion and the seat tube, and provides the effect of supporting the seat cushion; the common seat cushion bracket structure can be roughly divided into two categories, one of which is a double pole type The other is an I-shape.

The double-bar type bracket structure is mainly provided with two parallel metal rods under the seat cushion, and the front and rear ends of the metal rods are respectively fixed under the seat cushion and spaced apart from the seat cushion, and A connecting device is used to engage and fix with the seat tube.

However, the double-bar type metal rod will gradually bend and deform when the rider rides the seat cushion, and the seat cushion will be displaced in the original position.

There is another type of I-shaped bracket structure, such as the "improved bicycle seat cushion" disclosed in the Japanese Patent No. 091204940, which comprises: a pad body extending substantially horizontally; a beam rail hanging from the a bottom side of the seat body; the beam rail extending substantially longitudinally of the seat cushion and having a planar portion extending substantially perpendicular to the seat cushion.

The above-mentioned structure is mainly provided with an I-shaped beam rail integrally formed under the seat cushion, and is clamped and fixed by two clips provided on the seat tube, and the two clips are matched with the beam rail shape, and The two clips can be loosened so that the seat cushion can be displaced forward and backward relative to the clamping group. When the two clips abut against the two sides of the beam rail, the seat cushion can be stably fixed on the seat tube, and The beam rail is less prone to bending deformation and provides stable support.

However, the beam rail is set by a single longitudinal rod, and the weight of the rider is mostly concentrated behind the seat cushion. Therefore, the support force of the beam rail is insufficient, and deformation is easy, and the overall structure is necessary for improvement; therefore, the present creator, Further, a practical and innovative bicycle seat cushion is provided for the aforementioned problems.

In view of the above, the bicycle seat cushion disclosed in the present invention comprises: a seat, which is a long plate-shaped seat body of a preset length; and a connecting portion, which is a connecting rod of a preset length, which is The front seat is longitudinally disposed before and after; a front joint portion is provided with at least one rod at the front end of the connecting rod, the other end of the rod is coupled with the bottom of the support; a rear portion is connected by the rear end of the connecting rod At least two rear fork bars are provided, and the other ends of the rear fork bars are combined with the bottom of the support in a fork shape, wherein the support seat, the connecting portion, the front joint portion and the rear joint portion are integrally formed. And the connecting rod and the support have a preset distance; by the above member, the support, the connecting portion, the front connecting portion and the rear connecting portion are integrally formed, the structural strength is good, and the strut and the second rear fork are The rod can strengthen the supporting force in front of and behind the seat cushion, and the overall structure is simplified, the assembly is convenient, and the overall structure can be convenient and practical.

One of the purposes of the present invention is to provide a bicycle seat cushion, which is integrally formed with a connecting portion, a front connecting portion and a rear connecting portion, which can improve the structural strength, is easy to manufacture and reduces the cost, and does not need to be connected during assembly. One of the connecting rods is connected to the support to make assembly easier, and it is excellent in practicality and convenience.

The second object of the present invention is to provide a bicycle seat cushion. The front joint portion extends a rod at the front end of the connecting rod, and the rear joint portion has at least two rear fork rods extending at the rear end of the connecting rod to lift the front and rear of the seat cushion. The support of the side can increase the service life of the seat cushion.

The third purpose of the present invention is to provide a bicycle seat cushion, wherein the support rod and the rear fork rod respectively have a plurality of recessed portions, and the connecting portion and the support have a preset distance, which can reduce the overall structural weight and achieve light weight. The effect of quantification.

The fourth purpose of the present invention is to provide a bicycle seat cushion, which is a plastic injection molding or carbon fiber composite material forming application, which is easy and fast to form. Good convenience and practicality.

First, please refer to the first to fifth figures. The bicycle seat cushion provided by the present invention mainly comprises: a seat (10), a connecting portion (11) integrally disposed under the support (10), and a A front joint portion (12), a rear joint portion (13), and a cushion body (20) disposed above the support base (10).

The support (10) is a long plate-shaped seat body of a predetermined length.

The connecting portion (11) is a connecting rod (111) having a preset length long rod-shaped seat body, which is in an I-shaped structure, and is longitudinally disposed before and after the support (10), and The connecting rod (111) has a preset distance from the support (10).

The front joint portion (12) is extended by a front end of the connecting rod (111) by at least one rod (121) of a preset length, and the other end of the rod (121) is coupled with the bottom of the support (10).

The rear joint portion (13) is provided with at least two rear fork rods (131) extending from the rear end of the connecting rod (111), and the other ends of the rear fork rods (131) are coupled to the support in a forked shape (10). ) The bottom preset position.

The front joint portion (12) and the rear joint portion (13) are integrally formed at the two ends of the joint portion (11), and the front joint portion (12) and the rear joint portion (13) of the joint portion are integrated at the other end. It is formed on the preset part of the support and is formed by plastic injection molding or carbon fiber composite material.

A plurality of recessed portions (14) are provided at predetermined positions on the support rod (121) and the rear fork rod (131), which are recessed or hollowed to provide a weight-reducing effect.

The pad body (20) is sleeved over the support (10) and is disposed around the support (10) to provide a rider's seat; the front body (10) can be further advanced from the front end of the support (10) The bottom part is provided with a fixing member (30) which is in the form of a sheet and has a forked rear end for being sandwiched on two sides of the strut (121), and is coupled and fixed by a connecting member (31). (30), a support (10), and a cushion body (20) for providing a stable fixing position between the front end of the support (10) and the cushion body (30); and a joint group above the bicycle seat tube (40) (41), by the combination group (41) being clamped and fixed to the connecting rod (111), the seat cushion assembly can be coupled to the seat tube (40).

The support (10), the connecting portion (11), the front joint portion (12), and the rear joint portion (13) are integrally formed by the above-mentioned members, and the joint portion (11) can be combined and fixed to the seat. tube (40), and the front joint portion (12) strut (121) and the rear joint portion (13) two rear fork rods (131) are designed to strengthen the supporting force on the front and rear sides of the seat cushion, thereby effectively improving the structure The strength and the supporting force are simplified, the assembly is convenient, and a predetermined distance is provided between the connecting portion (11) and the support (10), and the setting of the recessed portion (14) can reduce the overall weight and achieve weight reduction. The effect, so the overall structure is very practical and convenient.

In order to further understand the characteristics of this creation, the use of technical means and the expected results, the use of this creation is described as follows: The composition of this creation is integrally formed into the support (10), the connection ( 11), the front joint portion (12) and the rear joint portion (13), and then the cushion body (20) is sleeved on the support (10), and then the joint group above the seat tube (40) is 41) Fixing with the connecting rod (111) to assemble the seat cushion on the seat tube (40), that is, the assembly is completed.

In the use of the creation, the joint group (41) can be loosened, and the front, rear or rotational displacement of the joint portion (11) relative to the seat tube (40) can be adjusted to adjust the front and rear positions of the seat cushion and the tilt. The effect of the angle, and then fastening the bonding group (41) to the connecting portion (11), can provide a stable fixing position.

The bottom portion of the support (10) of the present invention is integrally formed with a connecting portion (11), a front connecting portion (12), and a rear connecting portion (13), thereby improving structural strength, making it easy and cost-reducing, and making the structure Simplified, it is no longer necessary to assemble the connecting rod (111) and the support (10) during assembly, which makes the assembly more convenient, and the struts (121) and the rear joints (13) of the front joint portion (12) are followed by the fork rods. (131) Design, which can improve the supporting force of the front and rear sides of the seat cushion, and increase the service life of the seat cushion, which is excellent in practicality and convenience; in addition, the pole (121) and the rear fork rod ( 131) respectively providing a plurality of recessed portions (14), and between the connecting portion (11) and the support (10) With a preset distance, it can effectively reduce the overall structural weight and achieve the effect of lightweight.

The support (10), the connecting portion (11), the front joint portion (12), and the rear joint portion (13) are suitable for plastic injection molding or carbon fiber composite material forming, and are easy and fast to form. Convenient and practical.

In summary, the "bicycle seat cushion" disclosed in the present invention provides an I-shaped rod-shaped structure with front and rear support, and the bottom portion of the support (10) is integrally formed with a connecting portion (11) and a front joint portion ( 12) and a rear joint portion (13), the front end of the connecting portion (11) is extended with a strut (121), and a rear fork rod (131) is extended at the rear end to enhance the supporting force on the front and rear sides of the seat cushion The whole is easy to manufacture, the structure is simplified, and the cost can be reduced. The utility model has multiple recessed parts to achieve the effect of light weight, so that the whole industry has practical utility and innovative benefits, and its constituent structure has not been seen in various books or publications. Use, in line with the requirements of the new patent application, please ask the Bureau to understand the patent, as soon as possible to grant patents, to pray.

To be clear, the above is the specific embodiment of the creation and the technical principles applied. If the changes made according to the concept of this creation, the functional role produced by it does not exceed the spirit of the manual and the drawings. At the time, it should be combined with Chen Ming within the scope of this creation.

(10) ‧‧‧Support

(11) ‧‧‧Connecting Department

(111)‧‧‧ Connecting rod

(12) ‧ ‧ front office

(121)‧‧‧ poles

(13) ‧‧‧After

(131)‧‧‧ Rear fork

(14) ‧‧‧ recessed department

(20) ‧‧‧ cushion

(30)‧‧‧Fixed parts

(31)‧‧‧Links

(40) ‧‧‧ seat tube

(41) ‧‧‧Combination group

The first figure is a perspective view of a preferred embodiment of the present invention.

The second figure is a perspective exploded view of a preferred embodiment of the present invention.

The third figure is a bottom view of a preferred embodiment of the present invention.

The fourth figure is a side view of a combination of a preferred embodiment of the present invention.

Figure 5 is a schematic cross-sectional view of a preferred embodiment of the present invention.

(10) ‧‧‧Support

(11) ‧‧‧Connecting Department

(111)‧‧‧ Connecting rod

(12) ‧ ‧ front office

(121)‧‧‧ poles

(13) ‧‧‧After

(131)‧‧‧ Rear fork

(20) ‧‧‧ cushion

(30)‧‧‧Fixed parts

Claims (8)

A bicycle seat cushion comprising: a seat, which is a long plate-shaped seat body of a preset length; and a connecting portion, which is a connecting rod of a preset length, which is longitudinally arranged before and after the seat a front joint is provided with at least one rod at the front end of the connecting rod, the rod is connected at the other end and combined with the bottom of the support; a rear portion is provided with at least two rear forks at the rear end of the connecting rod. The other ends of the rear fork rods are combined with the bottom of the support base in a fork shape, wherein the front joint portion and the rear joint portion are integrally formed at the two ends of the joint portion, and the front joint portion and the rear joint portion of the joint state are The other end is integrally formed on the preset portion of the support, and the connecting rod and the support have a preset distance. The bicycle seat cushion according to claim 1, wherein the connecting rod has an I-shaped structure. The bicycle seat cushion according to claim 1, wherein the preset position of the pole is provided with a plurality of recesses, which are grooves or hollows. The bicycle seat cushion according to claim 1, wherein the rear fork lever is provided with a plurality of recessed portions, which are recessed or hollowed out. According to the bicycle seat cushion of claim 1, the pad is further provided above the support. According to the bicycle seat cushion of claim 1, further comprising a cushion body above the support, a fixing member is arranged at the bottom of the front end of the support, and the fixing member, the support and the cushion body are combined by a connecting member. . The bicycle seat cushion according to claim 1, wherein the support, the connecting portion, the front joint portion, and the rear joint portion are used as an integral plastic forming device. The bicycle seat cushion according to claim 1, wherein the support, the connecting portion, the front joint portion, and the rear joint portion are used for integrally forming a carbon fiber composite material.