CN203335205U - Tail pipe - Google Patents
Tail pipe Download PDFInfo
- Publication number
- CN203335205U CN203335205U CN2013204466073U CN201320446607U CN203335205U CN 203335205 U CN203335205 U CN 203335205U CN 2013204466073 U CN2013204466073 U CN 2013204466073U CN 201320446607 U CN201320446607 U CN 201320446607U CN 203335205 U CN203335205 U CN 203335205U
- Authority
- CN
- China
- Prior art keywords
- outer shell
- inner container
- shell
- inner bag
- tail pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Exhaust Silencers (AREA)
Abstract
The utility model discloses a tail pipe. The tail pipe comprises an outer shell (1) and an inner container (2), wherein the inner container (2) is arranged in the outer shell (1), a plurality of spiral steel wire circles (3) are arranged between the inner container (2) and the outer shell (1), the outer shell (1) is in a horn mouth shape, and a plurality of evenly-distributed vent holes (4) are formed in the tail portion of the inner container (2). According to the tail pipe, the plurality of spiral steel wire circles are arranged between the inner container and the outer shell, the plurality of spiral steel wire circles are evenly arrayed, the spiral steel wire circles between the inner container and the outer shell play a good buffering role, therefore, the inner container and the outer shell are prevented from damage caused by shaking, and the stability of products is improved.
Description
Technical field
The utility model relates to the automobile exhaust pipe field, is a kind of engine exhaust tail pipe specifically.
Background technique
Tailpipe is positioned at the tail end of engine exhaust pipe, plays the effect of discharging tail gas and decoration.In prior art, the engine exhaust tail pipe directly is connected in outlet pipe main body or exhaust connection usually, tailpipe generally comprises shell and inner bag, and described inner bag is arranged in shell, between the two generally by being welded to connect, due between shell and inner bag except tie point, other positions are discontiguous substantially, owing to effectively not supporting, in using process, shell and inner bag easily mutually rock or are subjected to displacement, and the collision of rigidity may break shell or inner bag.
The model utility content
The technical problems to be solved in the utility model is, provides between a kind of shell and inner bag and has effectively buffering, prevents between the two because rocking the tailpipe of the damage occurred.
Technical solution of the present utility model is, a kind of tailpipe of following structure is provided, and comprises shell and inner bag, and described inner bag is arranged in shell, is provided with several spiral wire circles between inner bag and shell.
Adopt above structure, the utility model compared with prior art has the following advantages: adopt the utility model, owing to being provided with several spiral wire circles between inner bag and shell, several spiral wire circles are evenly distributed, the spiral wire circle can play buffer function preferably between inner bag and shell, thereby prevent between the two having improved the stability of product because rocking the damage occurred.
As improvement, described shell is bell mouth shape; Described bell mouth shape refers to that the shell openning progressively increases from front to back, has improved heat dispersion and the exhaust effect of shell.
As improvement, be provided with a plurality of equally distributed vents on the afterbody of inner bag; Further promoted the heat dispersion of tailpipe.
The accompanying drawing explanation
The structural representation that Fig. 1 is tailpipe of the present utility model.
As shown in the figure 1, shell, 2, inner bag, 3, the spiral wire circle, 4, vent.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, tailpipe of the present utility model, comprise shell 1 and inner bag 2, and described inner bag 2 is arranged in shell 1, is provided with several spiral wire circles 3 between inner bag 2 and shell 1.
Described shell 1 is bell mouth shape; Described bell mouth shape refers to that the shell openning progressively increases from front to back.
Be provided with a plurality of equally distributed vents 4 on the afterbody of inner bag 2.
Below only with regard to the utility model preferred embodiment, be described, but can not be interpreted as it is limitations on claims.The utility model not only is confined to above embodiment, and its concrete structure allows to change.In a word, all various variations of doing in the protection domain of the utility model independent claims are all in protection domain of the present utility model.
Claims (3)
1. a tailpipe, comprise shell (1) and inner bag (2), and described inner bag (2) is arranged in shell (1), it is characterized in that: be provided with several spiral wire circles (3) between inner bag (2) and shell (1).
2. tailpipe according to claim 1, it is characterized in that: described shell (1) is bell mouth shape.
3. tailpipe according to claim 1 and 2, is characterized in that: be provided with a plurality of equally distributed vents (4) on the afterbody of inner bag (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204466073U CN203335205U (en) | 2013-07-25 | 2013-07-25 | Tail pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204466073U CN203335205U (en) | 2013-07-25 | 2013-07-25 | Tail pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203335205U true CN203335205U (en) | 2013-12-11 |
Family
ID=49703882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204466073U Expired - Fee Related CN203335205U (en) | 2013-07-25 | 2013-07-25 | Tail pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203335205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791062A (en) * | 2015-04-11 | 2015-07-22 | 成都陵川特种工业有限责任公司 | Exhaust pipe capable of reducing tail gas pollution |
-
2013
- 2013-07-25 CN CN2013204466073U patent/CN203335205U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791062A (en) * | 2015-04-11 | 2015-07-22 | 成都陵川特种工业有限责任公司 | Exhaust pipe capable of reducing tail gas pollution |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 315171 Zhejiang city of Ningbo province Yinzhou District jishigang town jcair Road No. 688 Patentee after: NINGBO SIMING AUTOMOBILE TECHNOLOGY CO., LTD. Address before: 315171 Zhejiang city of Ningbo province Yinzhou District Qiushi Road No. 360 (Wangchun Industrial Park) Patentee before: NINGBO SIMING AUTOMOBILE TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20190725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |