TWM303165U - Pipes for a bike - Google Patents

Description

M303165, VIII, new description: [New technical field] This creation is about a car fittings structure, especially regarding the tube body-foaming metal, to increase the structure of the pipe body. Constructed with pipe fittings. And u and shock [Prior Art] For the construction of the pipe fittings for used vehicles, please refer to the figure shown in the figure below. The pipe body 1 has a hollow portion 2, and the hollow portion 2 is the inside of the 1-eye body. The material of the pipe body i can be selected from materials that are not easily used, such as steel or iron. The tubular body can be applied to a vehicle 2 = gold (for example, a front or rear bumper), thereby increasing the strength of the vehicle to $1. However, when the vehicle is hit by a strong external force, the vehicle component may be damaged (for example, broken or deformed bumper), thereby producing the safety of the vehicle structure and the passengers in the vehicle. Furthermore, since the vehicle is composed of a metal material, when the vehicle is hit by a strong external force, the pipe body cannot absorb the impact generated by the external force, and then = Xin Xindun Jia (4) guest Critical New York. In general, the above-described conventional vehicle tubular structure has the following disadvantages: • The conventional tubular structure for a conventional vehicle is selected to be filled with a suitable lightweight filler such as styrofoam or rubber to increase the shock absorbing capability of the tubular body. In fact, the lightweight filler cannot effectively increase the structural strength of the tubular body 1, so that when the external force exceeds the expected impact degree, the tubular body 1 still has a fracture and a bend, and the lightweight filler is It is unable to absorb a large amount of external force, which in turn causes the passenger of the vehicle to ride dangerously. Therefore, it is necessary to further improve C:\Linda\PK Piit\PICieil7.doc

—5 — 〇Π/07/2Ι/|〇:24 AM M3 03165 The above-mentioned conventional vehicle pipe construction. In view of this, the present invention improves the above-mentioned shortcomings, which is based on the fact that one of the vacancies is a foamed genus, and one of the & one body is a genus, and the galvanized metal system has _ 'and thus the tube The foamed metal forms a plurality of holes in the body, and the shock absorption capacity of the tube body is increased by 2 t, and the strength of the (four) is effectively increased. Further, the foamed metal is preferably selected from the group consisting of increasing the degree of the brain structure and increasing the overall vehicle. Heavy f.g I free of vehicle safety. The ship, this creation can effectively improve [new content]

The hollow part of the body is filled with a foaming gold D. Self-foaming@1 mentioning (4) ~ Yang bubble metal is better to choose ~ 曙 (4) shock absorbing ability, while effectively increasing the strength of the LV body 4, making the creation of vehicle safety Sex. i root car material is poured, which contains - pipe money - foaming gold II::: metal is filled in the hollow part of the pipe body = = "hole: same: hole;! cow = in the pipe body The ability to soak the metal shape. The structural strength and shock absorption of the pipe body can be more obvious and easy to apply, and with the drawings, as the above and other ignorance of this creation, the following DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT The following is a detailed description of the construction of the pipe fitting c: NLinil «\PK Pftt\PKIOII7.doc

Ofi/07/21/(0:24,-UI M303165. is a tube 3 and a foamed metal 4. The tube 3 is preferably made of a metal material that is not easily deformed, for example: steel Or iron, etc. The tube body can be arbitrarily selected to form a tube having a specific shape (for example, a polygonal column shape such as a columnar shape, a triangular column shape, or a quadrangular column shape), and preferably, the tube body 3 is selected from a tube body. a tube wall 30, the wall 30 is formed around the hollow portion (not shown) to accommodate the foamed metal

Empty department. Further, referring to Fig. 2, since the foamed metal 4 of the vehicle tube structure of the preferred embodiment of the present invention has a hole structure, the foamed metal 4 is formed in the tube body 3 The hole 40' thus has a lighter weight in the weight of the foamed metal 4 relative to the same metal material of the body, and the foamed metal 4 can sufficiently absorb the impact energy and increase the margin of deformation by the hole 4 . Further, the foamed metal 4 of the preferred embodiment of the present invention is preferably selected from the group consisting of foamed nickel, foamed copper, foamed iron or foamed foamed metal, and the above-mentioned material has a small specific gravity due to the metal material. The characteristics, therefore the foamed metal 4 帛 帛 佳, from the foaming material f. Thereby, the foamed metal 4 can further strengthen the structure of the pipe body 3 and increase the shock absorbing capability of the pipe body 3. "More than a month", as shown in Figures 2 to 4, which reveals in detail the bonding state of the pipe body 3 and the foamed metal 4. When the foamed metal 4 is selected to be foamed, 'pre-sale-saki The foamed metal 4 is foamed and formed, and after the foaming is all formed into 4, it is filled into the hollow portion of the tubular body 3. The thief foaming metal 4 is not adhered to the inner wall 3 of the tubular body 3, Therefore, the pipe body 3 can be bent or formed before or after filling the foamed metal 4, by C:\Linda\PK Pi*t\PKIflll7. ik>c _ Π ____ M303165 to increase the shape of the pipe structure In addition, the tube body 3 and the foamed metal 4 may also be selected in a far-down combination state. First, a metal material is placed inside the tube body 3, and then foamed in the tube body 3, after a period of time. The foamed metal 4 and the inner tube wall 30 of the tube body 3 can be further combined. Therefore, the tube body 3 needs to be pre-bent to form a predetermined shape before the metal material is placed therein to avoid lowering. The bonding strength of the bonding surface. Further, the foamed metal 4 may also be selected to be filled into all or part of the pipe body 3.

Referring to FIG. 2 again, the tube body 3 of the preferred embodiment of the present invention can be bent to form an arbitrary shape to be further disposed on the outer side of an object to be protected. For example, the tube body 3 is embedded in the body. The insurance on the front and rear sides of a vehicle, or the outside of the battery or water tank of a vehicle.

1

> Eyes Referring again to Figures 2 to 4, the tube body 3 of the preferred embodiment is disposed on the outer side of the object to be protected and subjected to an external force impact, the external force is generated by the external _ Delivered to the tube body 3 (4) of the genus 4, by the foamed metal 4,, the margin of production, depreciation ~ thus can increase the elastic deformation of the enthalpy into the - the reduction (four) 3 shock absorber metal 4 is difficult to ship _ The series is due to Qian Lu body 3... The foamed metal 4 can be used to assist the :: and the strength 'to reduce the possibility of the tube body 3 bending and breaking. - 4 As described above, compared with the first part of the first drawing - the hollow part 2 is selected to be filled with a light: part, because the tube body effectively improves the overall structural strength and other shortcomings, the second force 'is thus unable to body The hollow part of the 3 part is placed on the foamed metal 4; the creation is made by the tube of the foamed metal 4 of C:\LiiKle\PK ftit\PKI0J17.doc 8 -

肫/1) 7/2丨/丨0:24 The AIK M303165 hole 40 further enhances the shock absorbing capability of the pipe body 3 while effectively increasing the structural strength of the pipe body 3. Further, the foamed metal 4 is preferably selected from a bubble to avoid excessively increasing the overall weight of the vehicle. In this way, this creation can effectively improve the safety of the vehicle. Although the present invention has been disclosed in the above-described preferred embodiments, it is not intended to limit the present invention, and any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. The scope of protection is subject to the definition of the scope of the patent application. M303165 [Simple description of the drawing] Fig. 1: A perspective view of the construction of the pipe fitting for the white car. Fig. 2 is a perspective view of the preferred embodiment of the present invention. Stereo picture. Partial disintegration of the car fitting construction of the preferred embodiment is shown in section 4. Figure: Picking up the good material enemy vehicle (four) parts construction part of the force release [main components symbol description] 2 hollow part 30 inner tube wall 4 () hole 1 tube body 3 tube body 4 foam metal

Claims (1)

M3 03165 IX. Patent application scope: A vehicle tubular structure comprising: a tubular body having a hollow portion; and a foamed metal accommodated in the hollow portion of the tubular body, and the hair The blister metal forms several holes. 2 4 6 7 , According to the scope of the patent application, the tubular pipe structure is described, wherein the pipe system has an inner pipe wall. A special structure consisting of a cylinder and a polygonal column. The vehicle pipe structure according to item 2, wherein the rc is between the inner pipe walls to place the foamed metal. The vehicular tubular structure described in item 2 is formed between the (four) walls of the bean, and the foamed metal is filled in the middle of the tube 4 and combined with the inner tube wall. :1:: The structure of the vehicle pipe fittings mentioned in paragraph 1 and item 1, which is one of them. Soil self-expanding nickel, foamed copper, foamed iron and foamed, according to the patented scope of item i, the foamed metal is selected (4) 埴W vehicle s piece structure, wherein the section is a genus ^ Fill all the sections and parts of the tube::\Linda\PK Pat\PKinil7.doc Λ 11