JP3232832U - Saddle with airbag - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a saddle with an airbag which can guarantee elasticity. The present invention extends to the fields of bicycles, motorcycles and electric bicycles with respect to saddles, particularly to saddles with airbags, the saddles being an airbag 2 and a saddle foam 1 covering an airbag. Fixed to the bottom of the saddle foam, it includes a saddle beam 4 and a base plate 3 for connecting the saddle pipe, the outer contour of the airbag is exposed to the outside of the saddle foam, and some air mats are saddle foam. Located inside the saddle, it effectively guarantees the elasticity of the entire saddle and the decorativeness of the saddle's appearance. [Selection diagram] Fig. 1

Description

The idea is about saddles and extends to the fields of bicycles, motorcycles and electric bicycles, especially saddles with airbags.

Due to China's large population and restrictions on economic factors, traffic conditions and other factors, many people use bicycles as a means of transportation when going out. Bicycles are gaining popularity due to their light weight and low price, and China is also called a bicycle powerhouse.

Bicycles are called pedestrians or motorcycles in China, and are usually two-wheeled small land vehicles, which are environmentally friendly vehicles powered by people stepping on the pedals with their feet after riding them. In mainland China, China Taiwan and Singapore, it is usually called a "bicycle" or "pedestrian", and in Hong Kong and Macau it is called a "motorcycle" (actually usually called a motorcycle in Cantonese). It is called a "bicycle" in Japan. There are many types of bicycles, including single bicycles, twin bicycles and multi-person bicycles.

The bicycle is one of the most successful human-powered machines created by humans and is a complex machine made up of many simple parts. With the development of society, the demand for research and development and technical expertise of bicycle products is increasing.

The saddle is attached to the seat tube of the bicycle and is an indispensable part to support the sitting position. However, nowadays in the field of bicycles, motorcycles and electric bicycles, when the saddle adopts the conventional structure, it is similar to the ordinary saddle process, and instead of artificial leather, polyvinyl chloride (PVC) leather sheath is used. I'm just adopting it. A base plate and a leather layer are manufactured with an injection molding machine, and a finished product is manufactured by combining split foam layers with relatively low comfort. Apply adhesive to the base plate, attach it to the foam layer, and then wrap it in a leather layer to integrate it. The flaws in the existing technology are also relatively obvious, and the elasticity of the saddle of the integrated foam layer is not guaranteed.

It is necessary to design a new saddle structure to solve the above-mentioned defects of the existing technology.

The technical problem to be solved by the present invention is to overcome the shortage of existing technology and provide a saddle with an airbag that can guarantee elasticity.

The present invention is realized by the following technical proposal.

A saddle with an airbag, the saddle comprising an airbag, a saddle foam covering the airbag, and a base plate fixed to the bottom of the saddle foam to connect a saddle beam and a saddle pipe. , The outer contour portion of the airbag is exposed to the outside of the saddle foam.

The airbag is a closed airbag.

The sealed airbag is an air that connects an airbag pressure receiving chamber, an airbag connecting chamber that connects both ends of the airbag pressure receiving chamber, and an outer wall of the airbag receiving chamber and an outer wall of the airbag connecting chamber. The outer surface of the airbag pressure receiving chamber is exposed to the outside of the saddle foam, including the bag fixing wall.

The closed airbag is a closed airbag pressure receiving chamber having a plurality of through holes.

The airbag is installed horizontally, and the airbag pressure receiving chamber is an arc chamber suitable for the external contour of the rear part of the saddle.

The airbag is installed horizontally, and the airbag pressure receiving chamber is one or more, and is exposed to the outside of the saddle foam at intervals.

The base plate extends upward from the widest edges on both sides of the saddle and surrounds the sides of the saddle foam and the airbag from both sides.

The airbag pressure receiving chamber is filled with a liquid or powder.

An LED light source is fitted in the airbag pressure receiving chamber.

The beneficial effects of the present invention are as follows.

Adopting a structure that covers the saddle foam on the outside of the airbag, the outer contour part of the airbag is exposed to the outside of the saddle foam, and the air mat is inside the saddle foam and exposed to the outside of the saddle foam. The elasticity of the entire saddle is effectively guaranteed by being able to cause effective deformation of the outer contour portion.

It is a perspective view which shows the structure of the airbag of this invention. It is a perspective view which shows the structure of the airbag of this invention. It is a perspective view which shows the structure which the base plate of the saddle of this invention extends upward. It is a perspective view which shows the structure of the saddle of the multi-spacing airbag of this invention. It is a perspective view which shows the structure of the multi-spacing airbag of this invention. It is a perspective view which shows the structure of the airbag of the multi-through hole airbag pressure receiving chamber of this invention.

Hereinafter, the technical proposal of the present invention will be clearly and fully described with reference to the accompanying drawings. As is clear, the examples described are only a part of the examples of the present invention, not all the examples. Based on the embodiments of the present invention, any other embodiment acquired by those skilled in the art without creative labor belongs to the scope of protection of the present invention.

In the present invention, the orientation or positional relationship indicated by the terms "center", "top", "bottom", "left", "right", "vertical", "horizontal", "inside", "outside", etc. , Based on the orientation or positional relationship shown in the drawing, only for the convenience and simplification of the description of the device, the described device or element should have a specific orientation, and should be configured and operated in a specific orientation. It does not indicate or imply that it is. For this reason, it cannot be understood as a limitation on the device. Furthermore, the terms "1st", "2nd", and "3rd" are used only for the purpose of explanation and cannot be understood if they indicate or imply their relative importance.

Unless otherwise specified and limited in the description of the present invention, terms such as "mounting", "connection", and "connection" should be understood in a broad sense, for example, fixed connection may be used. It can be a removable connection or an integrated connection. It may be a mechanical connection or an electrical connection. It may be connected directly or indirectly via other parts. Internal communication between the two elements may be used. For those skilled in the art, the specific meaning of the above term in the present invention can be understood concretely.

As shown in the figure, in this embodiment, the saddle is fixed to the airbag 2, the saddle foam 1 covering the airbag 2, and the lower end of the saddle foam 1, and the saddle pipe is connected via the saddle beam 4. Provided is a saddle with an airbag, which includes a base plate 3 and an outer contour portion of the airbag 2 is exposed to the outside of the saddle foam 1. The airbag 2 can protrude from the saddle foam 1 or be recessed more than the saddle foam 1, and an airbag window 9 is opened at the airbag position of the saddle foam 1 or through an interval foam 10. Spacing foam 10 is installed between the plurality of spacing airbags, and the outer contour portion of the airbag 2 is exposed to the outside of the saddle foam 1.

The airbag 2 is a sealed airbag. Its elasticity is guaranteed to be stable.

The sealed airbag connects the airbag pressure receiving chamber 5, the airbag connecting chamber 6 connecting both ends of the airbag pressure receiving chamber 5, and the outer wall of the airbag receiving chamber 5 and the outer wall of the airbag connecting chamber 6. The outer surface of the airbag pressure receiving chamber 5 is exposed to the outside of the saddle foam 1 including the airbag fixing wall 8. The airbag fixing wall 8 mainly plays a role of connecting and fixing, and the airbag 2 and the saddle foam 1 are hard to be peeled off. Of course, the sealed airbag may be a closed airbag pressure receiving chamber having a plurality of through holes 11. The plurality of through holes 11 increase the contact area with the saddle foam 1 to prevent it from peeling off. It is as shown in FIG.

The airbag 2 is installed horizontally, and the airbag pressure receiving chamber 5 is an arc chamber suitable for the external contour of the rear part of the saddle. The elasticity of the rear part of the saddle is guaranteed.

Of course, there may be a plurality of airbag pressure receiving chambers 5, which are exposed to the outside of the saddle foam 1 at intervals, and the airbag connecting chambers 6 are connected between different airbags 2. It is as shown in FIG.

The base plate 3 extends upward from the widest edges on both sides of the saddle and surrounds the sides of the saddle foam 1 and the airbag 2 from both sides to form the saddle edge guard 7. The saddle foam 1 and the airbag 2 at the widest positions on both sides can be effectively protected, and the bicycle is less likely to be scratched when it falls.

The airbag pressure receiving chamber 5 is filled with liquid or solid particles.

It can enhance the aesthetics of the saddle as a whole and attract the attention of the user.

An LED light source is fitted in the airbag pressure receiving chamber 5. By installing multiple LED light sources that generate light under the control of the substrate and piezoelectric sensors and LED light sources of multiple colors, it is possible to improve the aesthetic appearance and warn the vehicle behind.

When manufacturing the airbag 2, blow molding is used to clamp the airbag into the mold cavity by a mold and inject foam into the mold cavity. In this embodiment, a PU material having a high molding effect is used. PU material has excellent high-strength, high tensile force, toughness and deterioration resistance, and is a mature environment-friendly material. The airbag 2 is covered with the PU material, the outer contour portion of the airbag 2 is exposed to the outside of the saddle foam 1, the air mat is inside the saddle foam 1, and further exposed to the outside of the saddle foam 1. The elasticity of the entire saddle is effectively guaranteed by being able to cause effective deformation of the outer contour portion.

Lastly, each of the above embodiments is for explaining the technical proposal of the invention, and does not limit it. Although the present invention has been described in detail with reference to each of the above-described embodiments, those skilled in the art will still modify the technical proposal described in each of the above-described embodiments, and some or all of the technical features thereof will be equivalent. It can be replaced. These modifications or replacements cannot deviate the essence of the corresponding technical proposal from the scope of each of the proposed embodiment technical proposals.

1. 1. Saddle foam 2. Airbag 3. Base plate 4. Saddle beam 5. Airbag pressure receiving chamber 6. Airbag connection room 7. Saddle edge guard 8. Airbag fixing wall 9. Airbag window 10. Interval foam 11. Through hole

Claims (9)

The airbag, the saddle foam covering the airbag, and a base plate fixed to the lower part of the saddle foam and for connecting the saddle beam and the saddle pipe are included, and the outer contour portion of the airbag is the saddle foam. A saddle with an airbag that is exposed to the outside of the body. The saddle with an airbag according to claim 1, wherein the airbag is a sealed airbag. The sealed airbag is an air that connects an airbag pressure receiving chamber, an airbag connecting chamber that connects both ends of the airbag pressure receiving chamber, and an outer wall of the airbag receiving chamber and an outer wall of the airbag connecting chamber. The saddle with an airbag according to claim 2, wherein the outer surface of the airbag pressure receiving chamber is exposed to the outside of the saddle foam, including a bag fixing wall. The saddle with an airbag according to claim 2, wherein the sealed airbag is a sealed airbag pressure receiving chamber having a plurality of through holes. The saddle with an airbag according to claim 3 or 4, wherein the airbag is installed horizontally, and the airbag pressure receiving chamber is an arc chamber suitable for an external contour at the rear of the saddle. The third or four claim, wherein the airbag is installed horizontally, and the airbag pressure receiving chamber is one or more, and is exposed to the outside of the saddle foam at intervals. Saddle with airbag. The air according to any one of claims 1 to 4, wherein the base plate extends upward from the widest edge on both sides of the saddle and surrounds the side surface of the saddle foam and the airbag from both sides. Saddle with bag. The saddle with an airbag according to claim 3 or 4, wherein the airbag pressure receiving chamber is filled with liquid or solid particles. The saddle with an airbag according to claim 3 or 4, wherein an LED light source is fitted in the airbag pressure receiving chamber.

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