CN105464774A - Simple anti-scalding cover for tail gas pipe of motorcycle - Google Patents
Simple anti-scalding cover for tail gas pipe of motorcycle Download PDFInfo
- Publication number
- CN105464774A CN105464774A CN201510905633.1A CN201510905633A CN105464774A CN 105464774 A CN105464774 A CN 105464774A CN 201510905633 A CN201510905633 A CN 201510905633A CN 105464774 A CN105464774 A CN 105464774A
- Authority
- CN
- China
- Prior art keywords
- scald
- ring tube
- scalding
- scald ring
- cover
- 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
Links
Classifications
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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
- 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
- F01N13/08—Other arrangements or adaptations of exhaust conduits
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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
- 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
- F01N13/141—Double-walled exhaust pipes or housings
-
- 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
- F01N13/16—Selection of particular materials
-
- 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
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
Abstract
The invention relates to the field of motorcycle tail gas pipes, in particular to a simple anti-scalding cover for a tail gas pipe of a motorcycle. The simple anti-scalding cover comprises a plurality of anti-scalding circular ring pipes identical in diameter and connecting rods. The connecting rods are connected with the side faces of the anti-scalding circular ring pipes respectively, and a cylindrical structure is formed by the connecting rods and the anti-scalding circular ring pipes. The anti-scalding circular ring pipes are of hollow structures, and the diameter of the anti-scalding circular ring pipes is larger than that of the portion, at the corresponding mounting position, of the tail gas pipe. Water inlets and water outlets are formed in the anti-scalding circular ring pipes, heat insulation blocks are arranged on the inner walls of the anti-scalding circular ring pipes, and the anti-scalding circular ring pipes and the heat insulation blocks are connected through springs. By means of the simple anti-scalding cover, the diameter of the anti-scalding circular ring pipes is identical, machining is convenient, and the operation difficulty is low.
Description
Technical field
The present invention relates to motorcycle exhaust pipe field, particularly the anti-scald cover of plain type 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 file 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.
For this reason, a kind of anti-scald cover of motorcycle exhaust pipe is now provided, 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 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, connecting rod is connected with the end, bi-side 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.Wherein form anti-scald cover by anti-scald ring tube and connecting rod, but there is following problem in this anti-scald cover: 1, anti-scald ring tube is different according to the thickness of motorcycle exhaust pipe, and the diameter of working it out is different, can not carry out batch process like this.2, when being connected with connecting rod by anti-scald ring tube, need the medial axis of multiple anti-scald ring tube to align, the difficulty of operation is larger like this, easily occurs shift phenomenon.
Summary of the invention
The object of this invention is to provide the anti-scald cover of plain type motorcycle exhaust pipe, make the diameter of anti-scald ring tube identical, easy to process, and operation easier is little.
The invention provides a kind of base case: the anti-scald cover of plain type motorcycle exhaust pipe, comprise the identical anti-scald ring tube of multiple diameter and connecting rod, connecting rod is connected with the side of anti-scald ring tube respectively, and connecting rod and anti-scald ring tube form round column structure; Anti-scald ring tube is hollow structure, the diameter of anti-scald ring tube is greater than the diameter of the offgas duct of corresponding installation position, offer water intake and water outlet above anti-scald ring tube, the inwall of anti-scald ring tube is provided with heat-insulating block, anti-scald ring tube is connected by spring with between heat-insulating block.
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 the diameter of anti-scald ring tube is identical, and can carry out batch process, processing technology is simple.Meanwhile, by anti-scald ring tube and connecting rod when assembling, without the need to the medial axis of the multiple anti-scald ring tube of aligning deliberately, operation easier is lower.In order to make anti-scald ring tube and offgas duct connectivity good, be provided with heat-insulating block, meanwhile, because the different parts diameter of offgas duct is different, for this reason, can according to the difference at position, Compress Spring, makes connectivity between anti-scald ring tube and offgas duct strong.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, arrange water intake in anti-scald ring tube for this reason, can to the temperature reducing anti-scald ring tube.And the diameter of anti-scald ring tube is greater than the diameter of the offgas duct of corresponding installation position; anti-scald cover is enclosed within the outside of offgas duct, makes 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.
Further optimized project one for base case: be provided with the groove matched with offgas duct above heat-insulating block, makes the connection between heat-insulating block and offgas duct better, is not easy to come off.
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 and anti-scald ring tube joint are provided with U-shaped draw-in groove, prevent 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, heat-insulating block 3, spring 4, groove 5.
Embodiment
Embodiment 1, as shown in Figure 1, the anti-scald cover of plain type motorcycle exhaust pipe, comprise the identical anti-scald ring tube 1 of multiple diameter and connecting rod 2, connecting rod 2 welds with the side of anti-scald ring tube 1 respectively, connecting rod 2 and anti-scald ring tube 1 joint are provided with U-shaped draw-in groove, and connecting rod 2 and anti-scald ring tube 1 form round column structure; Anti-scald ring tube 1 is hollow structure, and anti-scald ring tube 1 adopts stupalith to make.The diameter of anti-scald ring tube 1 is greater than the diameter of the offgas duct of corresponding installation position, anti-scald ring tube 1 offers water intake and water outlet above, the inwall of anti-scald ring tube 1 is provided with heat-insulating block 3, anti-scald ring tube 1 is connected by spring 4 with between heat-insulating block 3, and heat-insulating block 3 is provided with the groove 5 matched with offgas duct above.
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 plain type motorcycle exhaust pipe, comprise the identical anti-scald ring tube of multiple diameter and connecting rod, it is characterized in that, connecting rod is connected with the side of anti-scald ring tube respectively, and connecting rod and anti-scald ring tube form round column structure; Anti-scald ring tube is hollow structure, the diameter of anti-scald ring tube is greater than the diameter of the offgas duct of corresponding installation position, offer water intake and water outlet above anti-scald ring tube, the inwall of anti-scald ring tube is provided with heat-insulating block, described anti-scald ring tube is connected by spring with between heat-insulating block.
2. the anti-scald cover of plain type motorcycle exhaust pipe according to claim 1, is characterized in that: be provided with the groove matched with offgas duct above described heat-insulating block.
3. the anti-scald cover of plain type 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 plain type 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 plain type 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 |
|---|---|---|---|
| CN201510905633.1A CN105464774A (en) | 2015-12-10 | 2015-12-10 | Simple anti-scalding cover for tail gas pipe of motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510905633.1A CN105464774A (en) | 2015-12-10 | 2015-12-10 | Simple anti-scalding cover for tail gas pipe of motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105464774A true CN105464774A (en) | 2016-04-06 |
Family
ID=55602870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510905633.1A Pending CN105464774A (en) | 2015-12-10 | 2015-12-10 | Simple anti-scalding cover for tail gas pipe of motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105464774A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| EP1975385A2 (en) * | 2007-03-30 | 2008-10-01 | Deere & Company | Exhaust pipe assembly |
| CN203114400U (en) * | 2012-12-12 | 2013-08-07 | 骆童 | Motorcycle burn-proof exhaust funnel |
| CN204738865U (en) * | 2015-05-25 | 2015-11-04 | 天津圣金特汽车配件有限公司 | Vehicle vent -pipe and support frame thereof |
| CN205400872U (en) * | 2015-12-10 | 2016-07-27 | 重庆慧团商贸有限公司 | Plain type motorcycle exhaust pipe prevent scalding cover |
-
2015
- 2015-12-10 CN CN201510905633.1A patent/CN105464774A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1975385A2 (en) * | 2007-03-30 | 2008-10-01 | Deere & Company | Exhaust pipe assembly |
| 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 |
| CN204738865U (en) * | 2015-05-25 | 2015-11-04 | 天津圣金特汽车配件有限公司 | Vehicle vent -pipe and support frame thereof |
| CN205400872U (en) * | 2015-12-10 | 2016-07-27 | 重庆慧团商贸有限公司 | Plain type motorcycle exhaust pipe prevent scalding cover |
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| 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: 20160406 |