CN101315040B - Flame arresting net device of silencer muffler of motorcycle - Google Patents
Flame arresting net device of silencer muffler of motorcycle Download PDFInfo
- Publication number
- CN101315040B CN101315040B CN200710078536A CN200710078536A CN101315040B CN 101315040 B CN101315040 B CN 101315040B CN 200710078536 A CN200710078536 A CN 200710078536A CN 200710078536 A CN200710078536 A CN 200710078536A CN 101315040 B CN101315040 B CN 101315040B
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- flame
- tail pipe
- motorcycle
- arresting net
- net device
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Abstract
The invention discloses a flame arresting net device for a motorcycle muffler, which comprises a tail pipe (1) and a mounting frame (2) sheathed thereon, wherein a tubular support (3) is sheathed on the front section of the tail pipe (1); and the support (3) is fixed on the mounting frame on the rear end and is sealed by a flame arresting net. The flame arresting net device has the advantages of simple structure, easy execution, etc., and can effectively adsorb flames or sparks generated in the muffler to prevent the flame or spark from being ejected from the tail pipe, thus eradicating fire hazards caused by the ejection of flames or sparks.
Description
Technical field
The invention belongs to the noise eliminator of motorcycle technical field, specifically, relate to a kind of flame arresting net device of silencer muffler of motorcycle.
Background technique
The afterbody of noise eliminator of motorcycle generally is provided with tail pipe; This tail pipe is fixed through the scaffold and the silencing apparatus rear end cover of suit on it; And the front portion of tail pipe is stretched in the silencing apparatus, and the waste gas of motorcycle engine acting generation is discharged from tail pipe after the silencing apparatus noise reduction like this.When motorcycle starts; Owing to the weather reason or under the situation that igniting repeatedly all fails to light, in-engine inflammable mixture is known from experience in the entering silencing apparatus, when lighting a fire successfully; This part burning mixture is ignited; Produce flame, the burning mixture in silencing apparatus more for a long time, the flame of generation can spray from tail pipe.If motorcycle be afield, forest or other inflammable place go, the flame of ejection is initiation fire very easily.In addition, silencing apparatus is after long-time the use, and its inner core has carbon distribution to produce, and carbon distribution can produce Mars under the effect of high-temp waste gas, from the tail pipe ejection, also becomes the inducement of initiation fire.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of can adsorb flame or the Mars that produces in the silencing apparatus, prevents the flame arresting net device of silencer muffler of motorcycle that fire takes place.
Technological scheme of the present invention is following: a kind of flame arresting net device of silencer muffler of motorcycle; Comprise tail pipe and the suit scaffold on it; It is characterized in that: the front portion of said tail pipe is with tubular bracket, and the rear end of this support is fixed on the scaffold, and its front end is sealed by the flame arrest net.
The present invention is installed in the tail end of silencing apparatus, and flame arrest net and support are positioned at silencing apparatus, and the flame arrest net can not influence exhaust gas discharging.But, if having flame or Mars to produce in the silencing apparatus, through the flame arrest net time, can be adsorbed fully by the flame arrest net, effective like this flame or Mars of having prevented sprays from tail pipe, has eliminated disaster hidden-trouble.
For further strengthening the adsorption effect of flame arrest net, it is long-pending to increase its air-permeable surface, reduces exhaust resistance.Above-mentioned support is processed by Stainless Steel Cloth, and its rear end is fixedly connected with scaffold through land, and its front end progressively draws in to the center line distortion, and flattening is sealed in the end, forms the flame arrest net.
For alleviating the weight of support, the pipe shaft upper edge direction of axis line of above-mentioned tubular bracket has marking shape window.
Beneficial effect: the present invention has characteristics such as simple in structure, that enforcement is easy, and it can effectively adsorb flame or the Mars that produces in the silencing apparatus, has prevented that flame or Mars from spraying from tail pipe, has fundamentally eliminated because of flame or the outer disaster hidden-trouble that produces that sprays of Mars.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the plan view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is installment state figure of the present invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further:
Like Fig. 1, Fig. 2 and shown in Figure 3, the present invention is made up of parts such as tail pipe 1, scaffold 2, support 3 and flame arrest nets 4, and scaffold 2 is sleeved on the middle part of tail pipe 1, and fixing with tail pipe 1 welding, on the circumference of scaffold 2 near its edge, has mounting hole 2a.Support 3 is processed by Stainless Steel Cloth, in a tubular form, and is enclosed within the outside of tail pipe 1, and the opening of tail pipe 1 front end is positioned at support 3.The rear end of said support 3 is fixedly connected with scaffold 2 through land 5, and its front end progressively draws in to the center line distortion, and flattening is sealed in the end, forms flame arrest net 4.
Can find out further that from Fig. 1, Fig. 2 and Fig. 3 for alleviating the weight of support 3, direction of axis line has a plurality of marking shape windows 6 in the pipe shaft upper edge of tubular bracket 3.Said land 5 is close on the plate face of scaffold 2, and the position corresponding with mounting hole 2a has through hole 5a; The hole wall of land 5 center holes extends outward an annular boss along shaft axis, and this annular boss is enclosed within on the support 3, and fixing with support 3 welding.
As shown in Figure 4; Through the mounting hole 2a on the screw bolt passes scaffold 2, through hole 5a and the mounting hole on the end cap 7 on the land 5, the present invention is fixed on the silencing apparatus 8, and makes flame arrest net 4 and support 3 be positioned at silencing apparatus 8; Silencing apparatus 8 is interior if having flame or Mars to produce like this; Through flame arrest net 4 time, can be adsorbed fully, thereby prevent that effectively flame or Mars from spraying from tail pipe 1, eliminated disaster hidden-trouble by flame arrest net 4.
Claims (2)
1. flame arresting net device of silencer muffler of motorcycle; Comprise tail pipe (1) and the suit scaffold (2) on it, it is characterized in that: the front portion of said tail pipe (1) is with tubular bracket (3), and this support (3) is processed by Stainless Steel Cloth; Its rear end is fixedly connected with scaffold (2) through land (5); Its front end progressively draws in to the center line distortion, and flattening is sealed in the end, forms flame arrest net (4).
2. flame arresting net device of silencer muffler of motorcycle according to claim 1 is characterized in that: the pipe shaft upper edge direction of axis line of said tubular bracket (3) has marking shape window (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710078536A CN101315040B (en) | 2007-05-31 | 2007-05-31 | Flame arresting net device of silencer muffler of motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710078536A CN101315040B (en) | 2007-05-31 | 2007-05-31 | Flame arresting net device of silencer muffler of motorcycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101315040A CN101315040A (en) | 2008-12-03 |
| CN101315040B true CN101315040B (en) | 2012-08-29 |
Family
ID=40106167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710078536A Expired - Fee Related CN101315040B (en) | 2007-05-31 | 2007-05-31 | Flame arresting net device of silencer muffler of motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101315040B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114320531A (en) * | 2020-09-30 | 2022-04-12 | 重庆隆鑫机车有限公司 | Exhaust silencer and all-terrain vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2095286U (en) * | 1991-04-12 | 1992-02-05 | 杨少申 | Silencing and fire-proof cover for motor vehicle |
| CN2104939U (en) * | 1991-09-05 | 1992-05-20 | 王炳树 | Fire-resistence device for tail gas of motor vehicle |
| FR2675205A1 (en) * | 1991-04-09 | 1992-10-16 | Sussere Jean | Spark shield device for protecting against sparks coming out of a combustion engine |
| US5306881A (en) * | 1992-03-27 | 1994-04-26 | Maruyama Mfg., Co., Ltd. | Exhaust silencer with spark arrester |
| CN200961500Y (en) * | 2006-10-16 | 2007-10-17 | 力帆实业(集团)有限公司 | Motorcycle muffler flame-extinguishing net combination |
-
2007
- 2007-05-31 CN CN200710078536A patent/CN101315040B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2675205A1 (en) * | 1991-04-09 | 1992-10-16 | Sussere Jean | Spark shield device for protecting against sparks coming out of a combustion engine |
| CN2095286U (en) * | 1991-04-12 | 1992-02-05 | 杨少申 | Silencing and fire-proof cover for motor vehicle |
| CN2104939U (en) * | 1991-09-05 | 1992-05-20 | 王炳树 | Fire-resistence device for tail gas of motor vehicle |
| US5306881A (en) * | 1992-03-27 | 1994-04-26 | Maruyama Mfg., Co., Ltd. | Exhaust silencer with spark arrester |
| CN200961500Y (en) * | 2006-10-16 | 2007-10-17 | 力帆实业(集团)有限公司 | Motorcycle muffler flame-extinguishing net combination |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101315040A (en) | 2008-12-03 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20190531 |
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| CF01 | Termination of patent right due to non-payment of annual fee |