CN203515751U - Independent oxygen sensor mounting mechanism - Google Patents
Independent oxygen sensor mounting mechanism Download PDFInfo
- Publication number
- CN203515751U CN203515751U CN201320679247.1U CN201320679247U CN203515751U CN 203515751 U CN203515751 U CN 203515751U CN 201320679247 U CN201320679247 U CN 201320679247U CN 203515751 U CN203515751 U CN 203515751U
- Authority
- CN
- China
- Prior art keywords
- structure body
- mounting structure
- mounting
- oxygen sensor
- connecting end
- 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
Links
Images
Landscapes
- Exhaust Silencers (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
The utility model discloses an independent oxygen sensor mounting mechanism comprising a mounting structure body. One end of the mounting structure body serves as an engine exhaust port connecting end which is provided with an exhaust port mounting disc. The other end of the mounting structure body serves as a muffler connecting end which is provided with a muffler mounting disc and a connector. A hollow structure is arranged between the two ends of the mounting structure body. The outside of the mounting structure body is provided with a threaded hole used for mounting an oxygen sensor. The mounting structure body is made of a cast aluminum member or steel structure. Through the application of the technical scheme, the defects that the existing oxygen sensor is inconvenient to us and poor in flexibility are overcome; the independent oxygen sensor mounting mechanism has the advantages of flexibility of mounting, convenience of operation, wide range of application and the like.
Description
Technical field
The utility model relates to a kind of motor car engine parts, specifically a kind of free-standing lambda sensor mounting mechanism.
Background technique
Along with the raising of country to automobile emission standard requirements such as motorcycles, electric injection system is progressively promoted and applies in the motor of the motor vehicle such as motorcycle, in motor, apply electric injection system and can effectively reduce the discharge of pollutant, progressively become a kind of effective means that Motor Vehicle amount meets discharging standards.Lambda sensor is as the vitals being applied in electric injection system, it is mainly used in checking the content of the oxygen in the waste gas that motor discharges, then by processor, adjust and keep desirable air fuel ratio, to obtain better emission performance and fuel economy, to realize conversion and the purification to discharging pollutants.At present the normally used lambda sensor of institute is directly installed on the exhaust pipe of silencing apparatus more, and mounting point is relatively fixing, and flexibility is not enough, and inconvenient problem is installed and used in existence.
Summary of the invention
The utility model provides a kind of free-standing lambda sensor mounting mechanism, and it mainly solves current existing lambda sensor and is directly installed on the exhaust pipe of silencing apparatus more, and mounting point is relatively fixing, and flexibility is not enough, installs and uses inconvenient problem.
In order to address the above problem, the technological scheme that the utility model adopts is: a kind of free-standing lambda sensor mounting structure, it is characterized in that, comprise mounting structure body, wherein one end of described mounting structure body is engine exhaust port connecting end, and engine exhaust port connecting end is provided with relief opening mounting disc; The other end of described mounting structure body is silencing apparatus connecting end, and silencing apparatus connecting end is provided with silencing apparatus mounting disc and link; Between the two ends of described mounting structure body, be hollow structure, the outside of described mounting structure body is provided with the tapped hole that lambda sensor is installed.
Further, described mounting structure body is aluminum casting.
Further, described mounting structure body is steel structure body.
The beneficial effects of the utility model are: a kind of free-standing lambda sensor mounting mechanism of the utility model has adopted independently lambda sensor mounting structure, lambda sensor is arranged at mounting structure body from muffler tail pipe is independent, design has solved on the exhaust pipe that existing lambda sensor can only be arranged on silencing apparatus like this, mounting point is relatively fixing, the problem of flexibility deficiency.This model utility has easy to install, and flexibility is strong, has the feature such as applicability widely.
Accompanying drawing explanation
Fig. 1 is the plan view of the utility model mounting structure body;
Fig. 2 is the A-A sectional drawing of the utility model mounting structure body;
Fig. 3 is the plan view of the utility model mounting structure body;
Fig. 4 is the utility model and the engine exhaust port structural representation while being used in combination;
In figure: 1-mounting structure body, 11-engine exhaust port connecting end, the mounting disc of 111-relief opening, 12-silencing apparatus connecting end, the mounting disc of 121-silencing apparatus, 122-link, 2-tapped hole, 3-lambda sensor.
Embodiment
For clearly demonstrating the technical characterstic of this programme, below by an embodiment, and in conjunction with its accompanying drawing, this programme is set forth.
As Figure 1-4, a kind of free-standing lambda sensor mounting structure of the utility model, it comprises mounting structure body 1, it between the two ends of described mounting structure body 1, is hollow structure, the outside of described mounting structure body 1 is provided with the tapped hole 2 that lambda sensor is installed, and lambda sensor 3 screw threads are arranged on tapped hole 2.
Wherein one end of described mounting structure body 1 is engine exhaust port connecting end 11, engine exhaust port connecting end is provided with relief opening mounting disc 111, the other end of described mounting structure body 1 is silencing apparatus connecting end 12, and silencing apparatus connecting end 12 is provided with silencing apparatus mounting disc 121 and link 122.
In use, only need first lambda sensor to be installed on the tapped hole of mounting structure body one side setting, and then the engine exhaust port connecting end 11 of mounting structure body 1 is connected in to engine exhaust port place, silencing apparatus connecting end 12 is connected in silencing apparatus exhaust pipe by link.
As optimization, described mounting structure body 1 is aluminum casting.Adopt aluminum casting integrated formed structure, be convenient to workpiece to carry out manufacturing, manufacturing efficiency is high, is convenient to batch production.
In addition, described mounting structure body 1 also can be steel structure body.Described steel structure body is integrated casting or passes through welding fabrication.
The above is preferred implementation of the present utility model; for those skilled in the art; not departing under the prerequisite of the utility model principle, can also make some improvements and modifications, these improvements and modifications are also regarded as protection domain of the present utility model.
Claims (3)
1. a free-standing lambda sensor mounting structure, is characterized in that, comprises mounting structure body, and wherein one end of described mounting structure body is engine exhaust port connecting end, and engine exhaust port connecting end is provided with relief opening mounting disc; The other end of described mounting structure body is silencing apparatus connecting end, and silencing apparatus connecting end is provided with silencing apparatus mounting disc and link; Between the two ends of described mounting structure body, be hollow structure, the outside of described mounting structure body is provided with the tapped hole that lambda sensor is installed.
2. a kind of free-standing lambda sensor mounting structure as claimed in claim 1, is characterized in that, described mounting structure body is aluminum casting.
3. a kind of free-standing lambda sensor mounting structure as claimed in claim 1, is characterized in that, described mounting structure body is steel structure body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320679247.1U CN203515751U (en) | 2013-10-31 | 2013-10-31 | Independent oxygen sensor mounting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320679247.1U CN203515751U (en) | 2013-10-31 | 2013-10-31 | Independent oxygen sensor mounting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203515751U true CN203515751U (en) | 2014-04-02 |
Family
ID=50374695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320679247.1U Expired - Fee Related CN203515751U (en) | 2013-10-31 | 2013-10-31 | Independent oxygen sensor mounting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203515751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527299A (en) * | 2013-10-31 | 2014-01-22 | 济南轻骑摩托车有限公司 | Independent oxygen sensor installation mechanism and installation method thereof |
-
2013
- 2013-10-31 CN CN201320679247.1U patent/CN203515751U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527299A (en) * | 2013-10-31 | 2014-01-22 | 济南轻骑摩托车有限公司 | Independent oxygen sensor installation mechanism and installation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE502008003142D1 (en) | EXHAUST LINE COMPONENT | |
| CN210653498U (en) | Straddle type vehicle and engine arrangement structure thereof | |
| CN203515751U (en) | Independent oxygen sensor mounting mechanism | |
| CN204239037U (en) | Automobile exhaust pipe | |
| CN103527299A (en) | Independent oxygen sensor installation mechanism and installation method thereof | |
| CN202727966U (en) | Exhaust pipe lifting hook assembly | |
| CN204572152U (en) | A kind of noise eliminator of motorcycle combination | |
| CN204161092U (en) | A kind of engine breathing comprehensive support | |
| CN201943818U (en) | Engine lifting lug with cooling water connecting pipe | |
| CN203925696U (en) | A kind of vehicle exhaust system structure and there is its fork truck | |
| CN203335211U (en) | Decorative tail pipe | |
| CN204716370U (en) | A kind of electric motor car internal-combustion engine vent-pipe | |
| CN204573339U (en) | A kind of Duct fixing clamp of fuel pipe and automobile | |
| CN201152188Y (en) | Heavy type lorry silencer device | |
| CN203130260U (en) | Air pressure type air exhaust auxiliary brake | |
| CN203211089U (en) | Fixing device for automobile exhaust purifier | |
| CN203318146U (en) | Automobile overhead coke-oven gas cylinder bracket | |
| CN202732070U (en) | Connection structure of bend pipe and exhaust pipe in exhaust pipe inflow-prevention device | |
| CN202441466U (en) | Dual-tail pipe | |
| CN204591418U (en) | A kind of three-way catalytic converter carrier | |
| CN203547851U (en) | Hemispheric end cone used for packaging catalysts | |
| CN203476456U (en) | Catalyst, exhaust system and vehicle | |
| CN201300717Y (en) | Air inlet connecting pipe | |
| CN204827559U (en) | Dual -purpose clamp plate on turbine case | |
| CN203547866U (en) | Exhaust manifold |
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 |
Granted publication date: 20140402 Termination date: 20141031 |
|
| EXPY | Termination of patent right or utility model |