CN208900194U - The bracket of exhaust system - Google Patents
The bracket of exhaust system Download PDFInfo
- Publication number
- CN208900194U CN208900194U CN201821669703.3U CN201821669703U CN208900194U CN 208900194 U CN208900194 U CN 208900194U CN 201821669703 U CN201821669703 U CN 201821669703U CN 208900194 U CN208900194 U CN 208900194U
- Authority
- CN
- China
- Prior art keywords
- bracket
- boss
- lifting lug
- exhaust system
- installation region
- 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.)
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
A kind of bracket of exhaust system, the bracket to fixed lifting lug, the bracket include installation region to install the lifting lug and be located at the installation region two sides boss, the boss in the fixation lifting lug to prevent the lifting lug from rotating.So set, being convenient for the installation of lifting lug, reduce the installation deformation of lifting lug.
Description
Technical field
The utility model relates to a kind of brackets of exhaust system, belong to engine exhaust system technical field.
Background technique
Exhaust system is the important component on automobile, is had to noise caused by the discharge of purification exhaust gas, absorption engine
Highly important effect.Component of the lifting lug as connection exhaust system and automobile chassis, also plays very important effect.
Fig. 1 and Fig. 2 disclose the schematic diagram that the bracket 1 ' of a kind of traditional lifting lug 2 ' and exhaust system fits together,
The main material of middle lifting lug 2 ' is rubber.Existing bracket 1 ', usually will by bolt 3 ' and nut 4 ' when installing lifting lug 2 '
Lifting lug 2 ' is fixed on bracket 1 '.In order to relatively move lifting lug 2 ' and the mounting surface of bracket 1 ' not, it is necessary to tightening nut
4 ', but in tightening nut 4 ', it can deform when bolt 3 ' is by prefastening torque power, this deformation is with the increase for installing torque
And increase, finally lifting lug 2 ' is made also to deform.Lifting lug 2 ' causes the position of itself and automobile chassis mounting hole to become after deforming
Change, causes reality difficult to install with automobile chassis.In addition, lifting lug 2 ' can be because inertia and then revolves when tightening nut 4 '
Tight direction rotation, to influence installation effectiveness and the safety of worker.
Utility model content
The purpose of this utility model is to provide the branch for the exhaust system that one kind can prevent it from rotating when installing lifting lug
Frame.
To achieve the above objectives, the present invention adopts the following technical solutions: a kind of bracket of exhaust system, the bracket
To fixed lifting lug, the bracket includes the installation region to install the lifting lug, and the bracket further includes being located at institute
The boss of the two sides of installation region is stated, the boss in the fixation lifting lug to prevent the lifting lug from rotating.
As the further improved technical solution of the utility model, the boss includes first boss and with described first
The opposite second boss of boss, the first boss include the first confined planes, and the second boss includes the second confined planes, described
First confined planes and/or second confined planes prevent the lifting lug from rotating to be pressed against each other with the lifting lug.
As the further improved technical solution of the utility model, the first boss and the second boss are two
It is a.
As the further improved technical solution of the utility model, the boss is formed from the bracket integrated punching
's.
As the further improved technical solution of the utility model, the bracket includes the peace in the installation region
Hole is filled, the lifting lug is fixed on the bracket by bolts and nuts, and the bolt passes through the mounting hole.
Compared to the prior art, boss of the utility model setting to prevent its rotation in fixed lifting lug, convenient for hanging
The installation of ear reduces the installation deformation of lifting lug.
Detailed description of the invention
Fig. 1 is main view of the existing lifting lug together with the bracket assembled of exhaust system.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the stereoscopic schematic diagram of the bracket of the utility model exhaust system.
Fig. 4 is the main view of Fig. 3.
Fig. 5 is the top view of Fig. 3, wherein illustrating the installation region of lifting lug with print hachure.
Fig. 6 is the side view of Fig. 3.
Fig. 7 is the bracket of the exhaust system of the utility model and the main view that lifting lug is fitted together by bolts and nuts
Figure, wherein having marked boss with ellipse.
Fig. 8 is the side view of Fig. 7, wherein having marked boss with ellipse.
Specific embodiment
It please join shown in Fig. 3 to Fig. 8, the utility model discloses a kind of bracket 1 of exhaust system, and the bracket 1 is to solid
Determine lifting lug 2.The bracket 1 includes installation region 11 to install the lifting lug 2 and is located at the installation region 11
Two sides boss 12, the boss 12 can play position-limiting action, to prevent 2 turns of the lifting lug in the fixation lifting lug 2
It is dynamic, and then reduce the installation deformation of lifting lug 2, convenient for installation of the exhaust system on automobile chassis.
Preferably, the boss 12 is from made of 1 integrated punching of bracket, to optimize technique, save cost.
The bracket 1 includes the mounting hole 110 in the installation region 11, and the lifting lug 2 passes through bolt 3 and nut
4 are fixed on the bracket 1, and the bolt 3 passes through the mounting hole 110.
Preferably, the boss 12 includes first boss 121 and the second boss opposite with the first boss 121
122, the first boss 121 includes the first confined planes 123, and the second boss 122 includes the second confined planes 124, and described the
One confined planes 123 and/or second confined planes 124 prevent the lifting lug 2 from rotating to be pressed against each other with the lifting lug 2.Institute
The first confined planes 123 and second confined planes 124 are stated it is ensured that forming certain contact area with lifting lug 2, reinforce limit
Effect.
The first boss 121 and the second boss 122 are two, and are distributed in four of the installation region 11
Corner.So set, the rotation of the lifting lug 2 can be better protected from, reliability is improved.
Above embodiments are merely to illustrate the utility model and not limit technical solution described in the utility model, right
The understanding of this specification should be based on person of ordinary skill in the field, although this specification is referring to the above embodiments
Detailed description is had been carried out to the utility model, still, those skilled in the art should understand that, technical field
Technical staff still the utility model can be modified or replaced equivalently, and all do not depart from the essence of the utility model
The technical solution and its improvement of mind and range, should all cover in the scope of the claims of the utility model.
Claims (5)
1. a kind of bracket of exhaust system, for the bracket to fixed lifting lug, the bracket includes to install the lifting lug
Installation region, it is characterised in that: the bracket further includes the boss for being located at the two sides of the installation region, and the boss is used
To prevent the lifting lug from rotating in the fixation lifting lug.
2. the bracket of exhaust system as described in claim 1, it is characterised in that: the boss include first boss and with institute
The opposite second boss of first boss is stated, the first boss includes the first confined planes, and the second boss includes the second limit
Face, first confined planes and/or second confined planes prevent the lifting lug from rotating to be pressed against each other with the lifting lug.
3. the bracket of exhaust system as claimed in claim 2, it is characterised in that: the first boss and the second boss are equal
It is two.
4. the bracket of exhaust system as claimed in claim 2, it is characterised in that: the boss is from the bracket integrated punching
Made of.
5. the bracket of exhaust system as described in claim 1, it is characterised in that: the bracket includes being located at the installation region
In mounting hole, the lifting lug is fixed on the bracket by bolts and nuts, and the bolt passes through the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821669703.3U CN208900194U (en) | 2018-10-15 | 2018-10-15 | The bracket of exhaust system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821669703.3U CN208900194U (en) | 2018-10-15 | 2018-10-15 | The bracket of exhaust system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208900194U true CN208900194U (en) | 2019-05-24 |
Family
ID=66575690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821669703.3U Active CN208900194U (en) | 2018-10-15 | 2018-10-15 | The bracket of exhaust system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208900194U (en) |
-
2018
- 2018-10-15 CN CN201821669703.3U patent/CN208900194U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |