CN105484845A - Anti-scalding cover of motorcycle tail gas pipe - Google Patents
Anti-scalding cover of motorcycle tail gas pipe Download PDFInfo
- Publication number
- CN105484845A CN105484845A CN201510910967.8A CN201510910967A CN105484845A CN 105484845 A CN105484845 A CN 105484845A CN 201510910967 A CN201510910967 A CN 201510910967A CN 105484845 A CN105484845 A CN 105484845A
- Authority
- CN
- China
- Prior art keywords
- scald
- ring tube
- scalding
- scald ring
- connecting rod
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/14—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having thermal insulation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
- F01N2590/04—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for motorcycles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
Abstract
The invention relates to the field of motorcycle tail gas pipes, in particular to an anti-scalding cover of a motorcycle tail gas pipe. The anti-scalding cover comprises anti-scalding annular pipes and connecting rods. Each anti-scalding annular pipe is of a hollow structure. A cold water circulating layer is arranged in each anti-scalding annular pipe. The anti-scalding annular pipes are sequentially arranged at intervals from small to large in the exhaust direction of the tail gas pipe and share the same center axis. The diameter of the anti-scalding annular pipes is larger than that of the tail gas pipe at the corresponding mounting position. The connecting rods are connected with the side face ends of the anti-scalding annular pipes respectively. A circular truncated cone structure is formed by the connecting rods and the anti-scalding annular pipes. Mounting holes are formed in the two sides of the anti-scalding annular pipes far away from the exhaust end of the tail gas pipe. The anti-scalding cover is good in cooling effect, and meanwhile materials are saved.
Description
Technical field
The present invention relates to motorcycle exhaust pipe field, particularly the anti-scald cover of motorcycle exhaust pipe.
Background technique
Current motorcycle exhaust smoke-ejecting pipe is directly exposed outside vehicle body, and protrudes from vehicle body.Because motorcycle exhaust temperature after people travels stretch journey is very high, outlet pipe is caused to be heated, and temperature can rise to the temperature making skin scald within very short time, more than 100 DEG C time the highest, particularly in the summer of sweltering heat, if driver, motroist or close motorcyclist are easy to cause scald because of carelessness, cause very large misery and permanent scar to the wounded.
Therefore, China Patent Publication No. CN2426921 discloses a kind of tail gas smoke discharge tube thermal insulation protective shroud for male motorcycle, this tail gas smoke discharge tube thermal insulation protective shroud for male motorcycle is made up of front retaining screw, air hole, heat-insulating shield, rear retaining screw, heat-insulating shield arranges air hole, retaining screw before heat-insulating shield one end is arranged, the other end arranges rear retaining screw.The advantage of this scheme avoids the person to be subject to motorcycle exhaust pipe high temperature injury accident to occur, but there is following problem: the heat-insulating shield 1, adopted here is an entire plate, and heat-insulating shield is fixed on the surface of offgas duct by retaining screw, although offer air hole, radiating effect is not fine.2, simultaneously, heat-insulating shield directly adopts entire plate, compares waste material.
Summary of the invention
The object of this invention is to provide the anti-scald cover of motorcycle exhaust pipe, make anti-scald cover radiating effect relatively good, meanwhile, compare saving material.
The invention provides a kind of base case: the anti-scald cover of motorcycle exhaust pipe, comprise anti-scald ring tube and connecting rod, anti-scald ring tube is hollow structure, circulating chilled water layer is provided with in anti-scald ring tube, anti-scald ring tube is spaced from small to large successively along the discharge directions of offgas duct, and multiple same medial axis of anti-scald ring tube, the diameter of anti-scald ring tube is greater than the diameter of the offgas duct of corresponding installation position, connecting rod is connected with the side end of anti-scald ring tube respectively, and connecting rod and anti-scald ring tube form frustum cone structure, anti-scald ring tube both sides away from offgas duct exhaust end are provided with mounting hole.
Working principle and beneficial effect are: the present invention adopts anti-scald ring tube and connecting rod to together constitute easy anti-scald cover, and compared to prior art, this anti-burn cover structure is simple, easy to process, and good heat dissipation effect.Wherein because this anti-scald cover is fixed on outside offgas duct, anti-scald cover and offgas duct have a segment distance, but the heat of offgas duct still can pass to anti-scald ring tube, in anti-scald ring tube, circulating chilled water layer is set for this reason, can to the temperature reducing anti-scald ring tube.And anti-scald ring tube is spaced from small to large successively along the discharge directions of offgas duct; and the same medial axis of anti-scald ring tube; the diameter of anti-scald ring tube is greater than the diameter of the offgas duct of corresponding installation position; this avoid anti-scald cover directly to contact with offgas duct; make between anti-scald cover and offgas duct, there is a segment distance; the effect of protection can well be played, thus avoid people to scald, add Security.And the different local diameter of offgas duct is not identical, connecting rod and anti-scald ring tube form frustum cone structure, similar to the general shape of offgas duct, avoid people directly to touch offgas duct, improve Security.
Further optimized project one for base case: connecting rod is threaded with anti-scald ring tube, is convenient to dismounting and fixes, being convenient to assembling.
Further optimized project two for optimized project one: connecting rod welds with anti-scald ring tube, such join strength is large, and structure comparison is firm.
Further optimized project three for base case: connecting rod is provided with U-shaped draw-in groove with anti-scald ring tube joint, prevents connecting rod from coming off, the connection reinforced the connection between bar and anti-scald ring tube.
Further optimized project four for base case: anti-scald ring tube adopts stupalith to make, and is convenient to anti-scald and heat insulation, improves the Security of anti-scald ring tube.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is structural representation of the present invention.
Mark in above-mentioned figure is: anti-scald ring tube 1, connecting rod 2.
Embodiment
Embodiment 1, as shown in Figure 1, the anti-scald cover of motorcycle exhaust pipe, comprise anti-scald ring tube 1 and connecting rod 2, anti-scald ring tube 1 is hollow structure, circulating chilled water layer is provided with in anti-scald ring tube 1, anti-scald ring tube 1 is spaced from small to large successively along the discharge directions of offgas duct, and multiple same medial axis of anti-scald ring tube 1, the diameter of anti-scald ring tube 1 is greater than the diameter of the offgas duct of corresponding installation position, connecting rod 2 is connected with the bi-side end thread of anti-scald ring tube 1 respectively, and connecting rod 2 and anti-scald ring tube 1 form frustum cone structure, anti-scald ring tube 1 both sides away from offgas duct exhaust end are provided with mounting hole.
Embodiment 2, are compared to the difference of embodiment 1, connecting rod 2 respectively with the bi-side welding edges of anti-scald ring tube 1, anti-scald ring tube 1 adopts stupalith to make.
Embodiment 3, are compared to the difference of embodiment 1, and connecting rod 2 and anti-scald ring tube 1 joint are provided with U-shaped draw-in groove.
When using this anti-scald cover, first connecting rod 2 is fixed on the two side ends of anti-scald ring tube 1, then be enclosed within above offgas duct, through mounting hole, anti-scald cover is arranged on above offgas duct with screw, like this relatively simple for structure, and interval is arranged between anti-scald ring tube 1, radiating effect is relatively good, and compares material saving.
Above-described is only the preferred embodiment of the present invention, should be understood that for a person skilled in the art, under the prerequisite not departing from structure of the present invention, can also make some distortion and improvement, these all can not affect effect of the invention process and practical applicability.
Claims (5)
1. the anti-scald cover of motorcycle exhaust pipe, it is characterized in that, comprise anti-scald ring tube and connecting rod, anti-scald ring tube is hollow structure, circulating chilled water layer is provided with in anti-scald ring tube, described anti-scald ring tube is spaced from small to large successively along the discharge directions of offgas duct, and multiple same medial axis of anti-scald ring tube, the diameter of anti-scald ring tube is greater than the diameter of the offgas duct of corresponding installation position, connecting rod is connected with the side end of anti-scald ring tube respectively, and connecting rod and anti-scald ring tube form frustum cone structure, anti-scald ring tube both sides away from offgas duct exhaust end are provided with mounting hole.
2. the anti-scald cover of motorcycle exhaust pipe according to claim 1, is characterized in that: described connecting rod is threaded with anti-scald ring tube.
3. the anti-scald cover of motorcycle exhaust pipe according to claim 1, is characterized in that: described connecting rod welds with anti-scald ring tube.
4. the anti-scald cover of motorcycle exhaust pipe according to claim 1, is characterized in that: described connecting rod is provided with U-shaped draw-in groove with anti-scald ring tube joint.
5. the anti-scald cover of motorcycle exhaust pipe according to claim 1, is characterized in that: described anti-scald ring tube adopts stupalith to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510910967.8A CN105484845A (en) | 2015-12-10 | 2015-12-10 | Anti-scalding cover of motorcycle tail gas pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510910967.8A CN105484845A (en) | 2015-12-10 | 2015-12-10 | Anti-scalding cover of motorcycle tail gas pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105484845A true CN105484845A (en) | 2016-04-13 |
Family
ID=55672082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510910967.8A Pending CN105484845A (en) | 2015-12-10 | 2015-12-10 | Anti-scalding cover of motorcycle tail gas pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105484845A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5406791A (en) * | 1992-09-03 | 1995-04-18 | Mtu Motoren-Und Turbinen-Union Friedrichshafen Gmbh | Support apparatus for the exhaust pipe of an internal combustion engine |
| CN201106476Y (en) * | 2007-11-18 | 2008-08-27 | 成都市宇中梅科技有限责任公司 | Multi-mouth jet structure of motorcycle vent pipe |
| CN203114400U (en) * | 2012-12-12 | 2013-08-07 | 骆童 | Motorcycle burn-proof exhaust funnel |
| CN204677272U (en) * | 2015-05-22 | 2015-09-30 | 泰州市建业车件制造有限公司 | A kind of burn-proof device of motorcycle exhaust pipe |
| CN205422904U (en) * | 2015-12-10 | 2016-08-03 | 重庆慧团商贸有限公司 | Motorcycle exhaust pipe prevent scalding cover |
-
2015
- 2015-12-10 CN CN201510910967.8A patent/CN105484845A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5406791A (en) * | 1992-09-03 | 1995-04-18 | Mtu Motoren-Und Turbinen-Union Friedrichshafen Gmbh | Support apparatus for the exhaust pipe of an internal combustion engine |
| CN201106476Y (en) * | 2007-11-18 | 2008-08-27 | 成都市宇中梅科技有限责任公司 | Multi-mouth jet structure of motorcycle vent pipe |
| CN203114400U (en) * | 2012-12-12 | 2013-08-07 | 骆童 | Motorcycle burn-proof exhaust funnel |
| CN204677272U (en) * | 2015-05-22 | 2015-09-30 | 泰州市建业车件制造有限公司 | A kind of burn-proof device of motorcycle exhaust pipe |
| CN205422904U (en) * | 2015-12-10 | 2016-08-03 | 重庆慧团商贸有限公司 | Motorcycle exhaust pipe prevent scalding cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160413 |