CN204961044U - Heat insulating device for motorcycle exhaust pipe - Google Patents
Heat insulating device for motorcycle exhaust pipe Download PDFInfo
- Publication number
- CN204961044U CN204961044U CN201520689747.2U CN201520689747U CN204961044U CN 204961044 U CN204961044 U CN 204961044U CN 201520689747 U CN201520689747 U CN 201520689747U CN 204961044 U CN204961044 U CN 204961044U
- Authority
- CN
- China
- Prior art keywords
- heat
- outlet pipe
- heat insulating
- exhaust pipe
- guard shield
- 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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Abstract
The utility model discloses a heat insulating device for motorcycle exhaust pipe, including the cladding at the thermal -insulated cotton of blast pipe surface and the heat -proof device of cladding at thermal -insulated cotton surface, the heat -proof device includes the heat insulating board of two relative settings and is used for fixing two heat insulating boards fixing device I on the thermal -insulated cotton, wherein one the internal surface difference overlap joint of heat insulating board both sides is on the surface of other heat insulating board both sides. The utility model discloses simple structure prevents through thermal -insulated cotton, heat insulating board and the blast pipe guard shield of addding that driver and crew from being scalded by the blast pipe of high temperature, can eliminate the potential safety hazard of scald accident effectively, and it is firm to connect in addition, and the installation is simple reliable.
Description
Technical field
The utility model relates to a kind of exhaust insulation protective equipment, is specifically related to a kind of heat insulating device for motorcycle exhaust pipe.
Background technique
Motorcycle engine is when work, be that the oil gas input engine igniting being mixed with fuel oil and air is fired, thus produce the to-and-fro motion of powered piston, and then by gear drive speed variator system, the rotation of final gear set drive trailing wheel, reaches the object that motorcycle is advanced.And fire the waste gas of rear generation, then discharge through outlet pipe, because the temperature of waste gas is very high, therefore the heat of waste gas will be delivered on outlet pipe, and the temperature of outlet pipe reaches 160 ~ 190 DEG C usually.And the outlet pipe of motorcycle is arranged near the pedal between motorcycle front and back wheels usually, from human leg's close together, accidentally will be scalded by outlet pipe, generally need this to carry out heat insulation process.Common way just arranges one deck thermal shield between outlet pipe and human body, is the equal of to arrange separation layer between human body and outlet pipe, avoids direct body contact that scald accident occurs to outlet pipe.Although outlet pipe is kept apart by this thermal shield, but outlet pipe still can distribute a large amount of thermal radiation to surrounding, and thermal shield equally can be hot after absorbing thermal radiation, after human contact, although it is injured so serious directly not contact outlet pipe, but can people be scalded in various degree.This thermal shield also needs to arrange installation position on frame of motorcycle in addition, is connected by bolt, installs more complicated.
Model utility content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is: how to provide a kind of and install simply, the heat insulating device for motorcycle exhaust pipe of scalding after avoiding human contact.
In order to solve the problems of the technologies described above, the utility model have employed following technological scheme:
A kind of heat insulating device for motorcycle exhaust pipe, it is characterized in that: comprise the heat insulation foam being coated on outlet pipe outer surface and the heat-proof device being coated on heat insulation foam outer surface, heat-proof device comprises two pieces of thermal baffles be oppositely arranged and for two pieces of thermal baffles being fixed on the fixing device I on described heat insulation foam, wherein the internal surface of one piece of described thermal baffle both sides is overlapped on the outer surface of other one piece of thermal baffle both sides respectively.
The features such as in the utility model, heat insulation foam has high temperature resistant, nonflammable, and thermal conductivity is low, are coated on the outer surface of outlet pipe, can effectively reduce exhaust pipe heat and outwards transmit.Be coated on two pieces of thermal baffles outside heat insulation foam in addition, a small amount of heat by heat insulation foam is isolated further, just less by the heat being delivered to thermal baffle outer surface, even if after human body contacts because of carelessness like this, also there will not be scald accident.Heat insulation foam is fixed after two pieces of thermal baffles are coated and then by fixing device I in addition, avoids and arrange installation position on vehicle frame, reduce installation difficulty, makes installation simpler.
As optimization, described fixing device I comprises the anchor ear I being located at two pieces of described thermal baffle outer surfaces along described exhaust pipe length direction spacer sleeve.By anchor ear I, two pieces of thermal baffles are fixed on the outer surface of heat insulation foam, further simplify mounting type, also reduce operator's working strength.
As optimization, the top of described heat-proof device is provided with outlet pipe guard shield along described exhaust pipe length direction, the projection of described heat-proof device in the vertical direction is positioned at the projection of described outlet pipe guard shield in the vertical direction, the lower surface of described outlet pipe guard shield is fixedly connected with and can makes described outlet pipe guard shield and the isolated supporting element of described heat-proof device, and supporting element is connected on described heat-proof device by fixing device II is detachable.Utilize outlet pipe guard shield human body and heat-proof device to be kept apart, human body would not directly contact with the heat-proof device outside outlet pipe.Heat-proof device and outlet pipe guard shield separate by supporting element in addition, and the heat like this on heat-proof device is just dispersed in the middle of air, have carried out lattice gear to heating source, improve the comfort level of human body, also play effect attractive in appearance simultaneously.
As optimization, described supporting element comprises fixed block, one end bending of fixed block is formed with the contiguous block be fixedly connected with described outlet pipe guard shield, fixed block is provided with towards the one side of described thermal baffle the stationary plane matched with described thermal baffle external surface shape, and described fixing device II comprises can by detachable for the described fixed block anchor ear II be connected on described thermal baffle.By anchor ear, fixed block is fixed on heat-proof device, and then whole outlet pipe guard shield is fixed on heat-proof device, avoid the means of fixation that installation position is set on vehicle frame, make installation more simple.
As optimization, described fixed block is formed with limiting stopper away from one end of described contiguous block towards described outlet pipe guard shield direction bending, the overall U-shaped structure of described contiguous block, described fixed block and described limiting stopper three, described anchor ear II armful is on described fixed block and between described contiguous block and described limiting stopper.So just anchor ear II is limited between limiting stopper and contiguous block, avoids it from landing fixed block and then cause outlet pipe guard shield to drop.
In sum, the beneficial effects of the utility model are: the utility model structure is simple, prevent driver and passenger from being scalded by the outlet pipe of high temperature by heat insulation foam, thermal baffle and the outlet pipe guard shield set up, effectively can eliminate the potential safety hazard of scald accident, it is firm to connect in addition, installs simple and reliable.
Accompanying drawing explanation
In order to make the object of model utility, technological scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein:
Fig. 1 is the utility model sectional view;
Fig. 2 is the structural representation of outlet pipe guard shield in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1 to Figure 2, heat insulating device for motorcycle exhaust pipe in this embodiment, comprise the heat insulation foam 2 being coated on outlet pipe 1 outer surface and the heat-proof device being coated on heat insulation foam 2 outer surface, heat-proof device comprises two pieces of thermal baffles be oppositely arranged 3 and for two pieces of thermal baffles 3 being fixed on the fixing device I on described heat insulation foam 2, wherein the internal surface of one piece of described thermal baffle 3 both sides is overlapped on the outer surface of other one piece of thermal baffle 3 both sides respectively.
In this embodiment, described fixing device I comprises the anchor ear I being located at two pieces of described thermal baffle 3 outer surfaces along described outlet pipe 1 length direction spacer sleeve.
In this embodiment, the top of described heat-proof device is provided with outlet pipe guard shield 4 along described outlet pipe 1 length direction, the projection of described heat-proof device in the vertical direction is positioned at the projection of described outlet pipe guard shield 4 in the vertical direction, the lower surface of described outlet pipe guard shield 4 is fixedly connected with and can makes described outlet pipe guard shield 4 and the isolated supporting element of described heat-proof device, and supporting element is connected on described heat-proof device by fixing device II is detachable.
In this embodiment, described supporting element comprises fixed block 5, one end bending of fixed block 5 is formed with the contiguous block 6 be fixedly connected with described outlet pipe guard shield 4, fixed block 5 is provided with towards the one side of described thermal baffle 3 stationary plane matched with described thermal baffle 3 external surface shape, and described fixing device II comprises can by detachable for described fixed block 5 anchor ear II be connected on described thermal baffle 3.
In this embodiment, described fixed block 5 is formed with limiting stopper 7 away from one end of described contiguous block 6 towards described outlet pipe guard shield 4 direction bending, the overall U-shaped structure of described contiguous block, described fixed block and described limiting stopper three, described anchor ear II armful is on described fixed block and between described contiguous block and described limiting stopper.
In the process implemented, some circular grooves can be arranged with at the outer surface of described thermal baffle, increase its surface radiating area, reduce its surface temperature.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described the utility model by referring to preferred embodiment of the present utility model, but those of ordinary skill in the art is to be understood that, various change can be made to it in the form and details, and not depart from the spirit and scope of the present utility model that appended claims limits.
Claims (5)
1. a heat insulating device for motorcycle exhaust pipe, it is characterized in that: comprise the heat insulation foam being coated on outlet pipe outer surface and the heat-proof device being coated on heat insulation foam outer surface, heat-proof device comprises two pieces of thermal baffles be oppositely arranged and for two pieces of thermal baffles being fixed on the fixing device I on described heat insulation foam, wherein the internal surface of one piece of described thermal baffle both sides is overlapped on the outer surface of other one piece of thermal baffle both sides respectively.
2. heat insulating device for motorcycle exhaust pipe according to claim 1, is characterized in that: described fixing device I comprises the anchor ear I being located at two pieces of described thermal baffle outer surfaces along described exhaust pipe length direction spacer sleeve.
3. heat insulating device for motorcycle exhaust pipe according to claim 1, it is characterized in that: the top of described heat-proof device is provided with outlet pipe guard shield along described exhaust pipe length direction, the projection of described heat-proof device in the vertical direction is positioned at the projection of described outlet pipe guard shield in the vertical direction, the lower surface of described outlet pipe guard shield is fixedly connected with and can makes described outlet pipe guard shield and the isolated supporting element of described heat-proof device, and supporting element is connected on described heat-proof device by fixing device II is detachable.
4. heat insulating device for motorcycle exhaust pipe according to claim 3, it is characterized in that: described supporting element comprises fixed block, one end bending of fixed block is formed with the contiguous block be fixedly connected with described outlet pipe guard shield, fixed block is provided with towards the one side of described thermal baffle the stationary plane matched with described thermal baffle external surface shape, and described fixing device II comprises can by detachable for the described fixed block anchor ear II be connected on described thermal baffle.
5. heat insulating device for motorcycle exhaust pipe according to claim 4, it is characterized in that: described fixed block is formed with limiting stopper away from one end of described contiguous block towards described outlet pipe guard shield direction bending, the overall U-shaped structure of described contiguous block, described fixed block and described limiting stopper three, described anchor ear II armful is on described fixed block and between described contiguous block and described limiting stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520689747.2U CN204961044U (en) | 2015-09-08 | 2015-09-08 | Heat insulating device for motorcycle exhaust pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520689747.2U CN204961044U (en) | 2015-09-08 | 2015-09-08 | Heat insulating device for motorcycle exhaust pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204961044U true CN204961044U (en) | 2016-01-13 |
Family
ID=55056115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520689747.2U Expired - Fee Related CN204961044U (en) | 2015-09-08 | 2015-09-08 | Heat insulating device for motorcycle exhaust pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204961044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114162A (en) * | 2015-09-08 | 2015-12-02 | 力帆实业(集团)股份有限公司 | Motorcycle exhaust pipe heat insulating apparatus |
-
2015
- 2015-09-08 CN CN201520689747.2U patent/CN204961044U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114162A (en) * | 2015-09-08 | 2015-12-02 | 力帆实业(集团)股份有限公司 | Motorcycle exhaust pipe heat insulating apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20190908 |