CN201973377U - Thermoplastic elastomer hoses of air inlet system and vehicle thereof - Google Patents
Thermoplastic elastomer hoses of air inlet system and vehicle thereof Download PDFInfo
- Publication number
- CN201973377U CN201973377U CN2011200530334U CN201120053033U CN201973377U CN 201973377 U CN201973377 U CN 201973377U CN 2011200530334 U CN2011200530334 U CN 2011200530334U CN 201120053033 U CN201120053033 U CN 201120053033U CN 201973377 U CN201973377 U CN 201973377U
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- China
- Prior art keywords
- thermoplastic elastomer
- handling system
- termination
- gas handling
- hoses
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Abstract
The utility model discloses thermoplastic elastomer hoses of an air inlet system and a vehicle thereof. The thermoplastic elastomer hoses comprise first end heads and second end heads. Connecting pipes with bent structures are arranged between the first end heads and the second end heads. The bent positions of the connecting pipes are of ripple structures. In the thermoplastic elastomer hoses of the air inlet system and the vehicle thereof provided by the utility model, bent parts in the TPE (thermoplastic elastomer) hoses adopt the ripple structures, so that the strength of the TPE hoses is improved, the TPE hoses are prevented from being sucked flat in the intake process of the air inlet system, and the weight of the whole vehicle is reduced, thus, the production efficiency is improved, and the cost is reduced.
Description
Technical field
The utility model relates to automotive engineering, relates in particular to a kind of thermoplastic elastomer hose and automobile thereof of gas handling system.
Background technique
Usually need between each parts in the automotive air intake system to adopt flexible pipe to come transition to connect.The structure of existing automotive air intake system flexible pipe adopts the General Purpose Rubber material to make as shown in Figure 1 usually.This flexible pipe is inhaled flat when the gas handling system air inlet easily.Itself and prior art adopt manual mode to be wrapped with braided fabric at the flexible pipe outer surface usually, with the intensity of reinforced hose.Yet this mode manufacturing efficiency is low, and the flexible pipe Heavy Weight, the cost height.
The model utility content
The utility model provides a kind of thermoplastic elastomer hose and automobile thereof of gas handling system, and is low with the flexible pipe manufacturing efficiency that solves existing gas handling system, and the flexible pipe Heavy Weight, defect of high cost.
The utility model provides a kind of thermoplastic elastomer hose of gas handling system, comprises first termination and second termination, is provided with the connecting tube that has bending structure between described first termination and second termination, and the bending place of described connecting tube is a ripple struction.
The thermoplastic elastomer hose of aforesaid gas handling system, the internal diameter of described first termination are ￠ 70, and external diameter is ￠ 74; The internal diameter of described second termination is ￠ 60, and external diameter is ￠ 64; The internal diameter of described connecting tube is ￠ 58, and external diameter is ￠ 62.
The thermoplastic elastomer hose of aforesaid gas handling system, the structure that described first termination, second termination and described connecting tube are formed in one.
The utility model also provides a kind of automobile, comprises gas handling system, and described gas handling system comprises the thermoplastic elastomer hose of the described gas handling system that a plurality of the utility model provide.
The thermoplastic elastomer hose of the gas handling system that the utility model provides and automobile thereof, ripple struction is partly adopted in bending in the TPE flexible pipe, has improved the intensity of TPE flexible pipe, inhale flat when placing the gas handling system air inlet, alleviate complete vehicle weight, thereby enhanced productivity, reduced cost.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply, apparently, accompanying drawing in describing below is embodiments more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other design proposals and accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of existing gas handling system flexible pipe;
The structural representation of the thermoplastic elastomer hose of the gas handling system that Fig. 2 provides for the utility model.
Embodiment
For making the purpose of this utility model, technological scheme and advantage clearer, below in conjunction with embodiment and accompanying drawing the technical solution of the utility model is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment who is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Thermoplastic elastomer (TPE) (the Thermoplastic Elastomer of the gas handling system that Fig. 2 provides for the utility model; TPE) flexible pipe first embodiment's structural representation, as shown in Figure 2, this gas handling system TPE flexible pipe comprises: first termination 1 and second termination 2, be provided with the connecting tube 3 that has bending structure between described first termination 1 and second termination 2, and the bending place of described connecting tube 3 is a ripple struction 31.
The TPE flexible pipe is a kind of material of rubber like, and it has the high elasticity of rubber, but it has high strength, but and injection moulding processing.
The thermoplastic elastomer hose of the gas handling system that present embodiment provides can connect use as transition between a plurality of parts in the automotive air intake system.Therefore, internal diameter size, the outside dimension of its first termination 1 and second termination 2, and concrete shape as required the interface shape of the parts in the gas handling system that connects of transition be provided with.Be provided with the length of the connecting tube 3 that has bending structure between first termination 1 and second termination 2, and bending degree also can be according to the real space in the gas handling system, perhaps the actual demand of the parts of Lian Jieing or actual conditions are provided with.
Inhale when the gas handling system air inlet flat in order to prevent flexible pipe, the bending place of connecting tube 3 is set to ripple struction 31, so-called ripple struction, be that a plurality of gauffers of similar " ripple " are adopted in the bending place, because the external diameter of joint between adjacent two gauffers, comparatively speaking less than the external diameter of single gauffer, therefore, the flexible pipe of whole ripple struction 31 parts, big or small external diameter is alternately arranged, because the joint " hides " between the bigger gauffer of adjacent two external diameters between less adjacent two gauffers of external diameter, therefore, be understandable that the intensity of whole ripple struction 31 parts is greater than other parts of flexible pipe, therefore, when the gas handling system air inlet, be not easy to be inhaled flat.Because the intensity enhancing of the flexible pipe of ripple struction 31 correspondences part, make the intensity enhancing of whole connecting tube 3, thereby when the gas handling system air inlet, make whole flexible pipe be not easy to be inhaled flat.
Because TPE material itself is lighter, and, therefore, alleviated complete vehicle weight owing to need not to be wrapped with braided fabric in hose surface for the intensity that strengthens flexible pipe.The thermoplastic elastomer (TPE) TPE flexible pipe of the gas handling system that present embodiment provides can injection moulding be processed once-through, thereby enhances productivity, and has reduced cost.
The thermoplastic elastomer hose of the gas handling system that present embodiment provides, ripple struction is partly adopted in bending in the TPE flexible pipe, has improved the intensity of TPE flexible pipe, inhale flat when placing the gas handling system air inlet, alleviate complete vehicle weight, thereby enhanced productivity, reduced cost.
As a preferred embodiment, the thermoplastic elastomer (TPE) TPE flexible pipe of this gas handling system, wherein, the size of first termination 1 can for: internal diameter is ￠ 70, and external diameter is ￠ 74; The size of second termination 2 can for: internal diameter is ￠ 60, and external diameter is ￠ 64; The size of connecting tube 3 can for: internal diameter is ￠ 58, and external diameter is ￠ 62.
Wherein, first termination 1, second termination 2 and connecting tube 3 can be one-body molded.
Present embodiment also provides a kind of automobile, comprises gas handling system, also comprises: the thermoplastic elastomer (TPE) TPE flexible pipe of the gas handling system that the utility model provides.
It should be noted that at last: above embodiment only in order to the explanation the technical solution of the utility model, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technological scheme that aforementioned each embodiment put down in writing, and perhaps part technical characteristics wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment's technological scheme of the utility model.
Claims (4)
1. the thermoplastic elastomer hose of a gas handling system comprises first termination and second termination, is provided with the connecting tube that has bending structure between described first termination and second termination, it is characterized in that, the bending place of described connecting tube is a ripple struction.
2. the thermoplastic elastomer hose of gas handling system according to claim 1 is characterized in that, the internal diameter of described first termination is ￠ 70, and external diameter is ￠ 74; The internal diameter of described second termination is ￠ 60, and external diameter is ￠ 64; The internal diameter of described connecting tube is ￠ 58, and external diameter is ￠ 62.
3. the thermoplastic elastomer hose of gas handling system according to claim 1 and 2 is characterized in that, the structure that described first termination, second termination and described connecting tube are formed in one.
4. an automobile comprises gas handling system, it is characterized in that, described gas handling system comprises a plurality of thermoplastic elastomer hose as each described gas handling system of claim 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200530334U CN201973377U (en) | 2011-03-02 | 2011-03-02 | Thermoplastic elastomer hoses of air inlet system and vehicle thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200530334U CN201973377U (en) | 2011-03-02 | 2011-03-02 | Thermoplastic elastomer hoses of air inlet system and vehicle thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201973377U true CN201973377U (en) | 2011-09-14 |
Family
ID=44578479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200530334U Expired - Lifetime CN201973377U (en) | 2011-03-02 | 2011-03-02 | Thermoplastic elastomer hoses of air inlet system and vehicle thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201973377U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156801A (en) * | 2015-08-28 | 2015-12-16 | 大禹节水（天津）有限公司 | Bendable bypass structure |
| CN108397319A (en) * | 2018-02-28 | 2018-08-14 | 荆州市福星塑料科技开发有限公司 | A kind of inlet pipe connection and preparation method thereof |
-
2011
- 2011-03-02 CN CN2011200530334U patent/CN201973377U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156801A (en) * | 2015-08-28 | 2015-12-16 | 大禹节水（天津）有限公司 | Bendable bypass structure |
| CN108397319A (en) * | 2018-02-28 | 2018-08-14 | 荆州市福星塑料科技开发有限公司 | A kind of inlet pipe connection and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110914 |