CN103615301B - A kind of automotive muffler erecting by overhang - Google Patents
A kind of automotive muffler erecting by overhang Download PDFInfo
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- CN103615301B CN103615301B CN201310668456.0A CN201310668456A CN103615301B CN 103615301 B CN103615301 B CN 103615301B CN 201310668456 A CN201310668456 A CN 201310668456A CN 103615301 B CN103615301 B CN 103615301B
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- rubber
- erecting
- draw
- snap arm
- buckle
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Abstract
The present invention relates to a kind of automotive muffler erecting by overhang, comprise hook and rubber hanging, described hook one end is through the mounting hole of rubber hanging, and connect rubber hanging, location is close in the side of being hung by heading and the rubber of end; It improves, and hook has the draw-in groove along hook pole length direction, in draw-in groove, installs buckle, and buckle is close to the another side of rubber hanging by its confined planes towards rubber hanging, spacing to rubber hanging.Erecting by overhang of the present invention can adjust snapped-in position at any time, rapidly, regulates the assembling condition that rubber is hung, and effectively solves the problem such as abnormal sound, fracture, abrasion deformation, axial jump of rubber hanging, effectively reduction after-sales service efficiency and after sale three guarantees cost.
Description
Technical field
The present invention relates to automotive muffler assembly structure.
Background technique
At present, automotive muffler generally adopts hook and rubber to hang the mode of assembling.Hook generally adopts common iron, its one end is squeezed into heading, hangs be linked and packed with rubber.Although this structure technique is simple, after assembling, there is following problem: rubber hanging attitude cannot adjust; There is torsional deformation in rubber hanging; Cannot limit the axial jump of rubber hanging, lockup capacity is poor.Abnormal sound, fracture, abrasion deformation etc. that the problems referred to above can cause rubber to be hung, serious conditions can be damaged to silencing apparatus, even needs to change muffler assembly, and the three guarantees maintenance cost after sale of producer is improved.
Summary of the invention
The present invention disclose a kind of easy for installation, location fast, there is the automotive muffler hook structure of adjustment and lockup capacity, hang to solve rubber the problem such as abnormal sound, fracture, abrasion deformation, axial jump brought due to assembling condition, and effectively can improve formation efficiency.
Technological scheme of the present invention is as follows:
A kind of automotive muffler erecting by overhang, comprises hook and rubber hanging, and described hook one end is through the mounting hole of rubber hanging, and connect rubber hanging, location is close in the side of being hung by heading and the rubber of end; Its improvement is, hook has the draw-in groove along hook pole length direction, in draw-in groove, buckle is installed, buckle is close to the another side of rubber hanging by its confined planes towards rubber hanging, spacing to rubber hanging, conveniently can adjust rubber hanging rigging position like this, and by the axial float that buckle prevents rubber from hanging, prevent abnormal sound.
Further, described buckle is flexible component, for a few font, top is dop, puts in draw-in groove, and its horizontal width is greater than the width of draw-in groove, the left and right of a few font is two symmetrical snap arm, they draw in symmetrically towards centre at middle part, and bottom separates respectively to both sides, and middle part furlling part relies on elasticity and draw-in groove to realize clamping.Adopt flexible buckle, structure is simple, is easy to install.
Further, at least one snap arm of described buckle is provided with described confined planes, confined planes is the plane formed in the turnover of snap arm upper side, is tight against in the side of rubber hanging by this confined planes, reaches spacing to rubber hanging.
Be more preferably and all arrange such confined planes in the snap arm of left and right, two confined planes are relatively parallel, and no matter such buckle from which direction assembles, and can reach all to the position-limiting action of rubber hanging, can not occur misloading, easy to assembly.
Further more preferably, at least one snap arm of buckle arranges retainer, retainer limits relative position when two snap arm are closed up, and can be used for the amount of deformation of control card when being buckled in stressed, protection buckle.
Better, retainer is the folding portion to another snap arm direction formed in snap arm, and such structural design is fairly simple, is easy to make.
Further better, retainer is all arranged in two snap arm, can reach by equilibrium of forces like this.
It is further preferred that the outer side surface of described retainer just constitutes described confined planes, such parts just serve various effect, make the more reasonable structure of buckle, more simply.
Adopt above-mentioned suspender structure, snapped-in position can be adjusted at any time, rapidly, regulate the assembling condition that rubber is hung, effectively solve the problem such as abnormal sound, fracture, abrasion deformation, axial jump of rubber hanging, effectively reduction after-sales service efficiency and after sale three guarantees cost.
Accompanying drawing explanation
Fig. 1 is assembling schematic diagram of the present invention;
Fig. 2 is hook in the present invention, rubber hanging and snap-fitted schematic diagram;
Fig. 3 is hook and rubber hanging assembling schematic diagram in the present invention;
Fig. 4 is hook and snap-fitted schematic diagram in the present invention;
Fig. 5 is hook structure schematic diagram in the present invention;
Fig. 6,7 is buckle structure schematic diagram in the present invention;
Fig. 8,9 is rubber suspender structure schematic diagram in the present invention.
1, silencing apparatus, 2, rubber hanging, 3, hook, 4, buckle, 3-1, heading, 3-2, heading confined planes, 3-3, draw-in groove, 3-4, cylindrical section, 3-5, arcuate segment, 4-1, dop, 4-2, snap arm, 4-3, confined planes, 4-4, retainer, 5-1, mounting hole, 5-2, rubber hang the first confined planes, and 5-3, rubber hang the second confined planes.
Embodiment
The present invention is further illustrated below in conjunction with accompanying drawing:
As shown in Figure 2, automotive muffler erecting by overhang is made up of rubber hanging 2, hook 3 and buckle 4, and rubber hanging 2 is assemblied in one end of hook 3, and side is spacing by the heading of hooked ends, and opposite side is spacing by buckle 4.
Embodiment as shown in Figure 5, squeezes out frustoconic shape heading 3-1 in one end of hook 3, form heading locating face 3-2 simultaneously, and stamp out draw-in groove 3-3 along its length at the cylindrical section 3-4 of hook 3 on heading near rubber hanging side.
In a specific embodiment as shown in Figure 6, Figure 7, buckle 4 adopts spring steel to be made, and is symplex structure, otherwise without just dividing, prevents misloading.It is specially a few font, top is dop 4-1, put in draw-in groove, its horizontal width is greater than the width of draw-in groove, and the left and right of a few font is two symmetrical snap arm 4-2, and they draw in symmetrically towards centre at middle part, bottom separates respectively to both sides, middle part furlling part forms groove, relies on elasticity and draw-in groove to realize clamping, is fixed up by buckle.Two snap arm 4-2 have the folding portion that two symmetrical, form the retainer 4-4 of distance when restriction two snap arm is closed up mutually, retainer is distortion confined planes towards the position of snap arm, distortion confined planes is used for the amount of deformation of control card when being buckled in stressed, the outer side surface of retainer 4-4 is simultaneously again as confined planes 4-3, for the location of buckle, prevent rubber from hanging jump.
Embodiment as shown in Fig. 3, Fig. 8 and Fig. 9, during assembling, hook 3 is passed from the mounting hole 5-1 rubber hanging 2, the position of adjustment rubber hanging, rubber is hung and is in the vertical state of nature, make rubber in rubber hanging 2 hang the first confined planes 5-1 and be close to heading confined planes 3-2.With instrument, buckle 4 is clamped, prevent buckle 4 amount of deformation excessive by the distortion confined planes of retainer and damage, buckle 4 is put into draw-in groove 3-3 on hook 3, mobile buckle 4, adjustment snapped-in position, makes confined planes 4-3 and the rubber rubber hung on 2 hang the second confined planes 5-3 and is close to, unclamp buckle 4, buckle relies on natural resiliency power to be clamped on hook, completes assembling.After assembling, effect as shown in Figure 2 and Figure 4.
Finally, welded with silencing apparatus 1 by the arc section 3-5 linked up with on 3, complete whole erection welding process, as shown in Figure 1.
Protection scope of the present invention is not limited to the above embodiments, and obviously, those skilled in the art can carry out various change and distortion to the present invention and not depart from the scope of the present invention and spirit.If these are changed and distortion belongs in the scope of the claims in the present invention and equivalent technologies thereof, then the intent of the present invention also comprises these changes and distortion.
Claims (7)
1. an automotive muffler erecting by overhang, comprises hook and rubber hanging, and described hook one end is through the mounting hole of rubber hanging, and connect rubber hanging, location is close in the side of being hung by heading and the rubber of end; It is characterized in that, hook has the draw-in groove along hook pole length direction, in draw-in groove, installs buckle, buckle is close to the another side of rubber hanging by its confined planes towards rubber hanging, spacing to rubber hanging;
Described buckle is flexible component, for a few font, top is dop, put in draw-in groove, its horizontal width is greater than the width of draw-in groove, and the left and right of a few font is two symmetrical snap arm, and they draw in symmetrically towards centre at middle part, bottom separates respectively to both sides, and middle part furlling part relies on elasticity and draw-in groove to realize clamping;
At least one snap arm of described buckle is provided with described confined planes, at least one snap arm of described buckle is provided with retainer, described retainer limits relative position when two snap arm are closed up.
2. automotive muffler erecting by overhang according to claim 1, is characterized in that: described confined planes is the plane formed in the turnover of snap arm upper side.
3. automotive muffler erecting by overhang according to claim 1 and 2, is characterized in that: left and right snap arm is all provided with described confined planes, two confined planes are relatively parallel.
4. automotive muffler erecting by overhang according to claim 1 and 2, is characterized in that: described retainer is the folding portion towards another snap arm direction formed in snap arm.
5. automotive muffler erecting by overhang according to claim 1 and 2, is characterized in that: described retainer is all arranged in two snap arm.
6. automotive muffler erecting by overhang according to claim 1 and 2, is characterized in that: the outer side surface of described retainer forms described confined planes.
7. automotive muffler erecting by overhang according to claim 1 and 2, is characterized in that: described buckle adopts spring steel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310668456.0A CN103615301B (en) | 2013-12-11 | 2013-12-11 | A kind of automotive muffler erecting by overhang |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310668456.0A CN103615301B (en) | 2013-12-11 | 2013-12-11 | A kind of automotive muffler erecting by overhang |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103615301A CN103615301A (en) | 2014-03-05 |
| CN103615301B true CN103615301B (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310668456.0A Active CN103615301B (en) | 2013-12-11 | 2013-12-11 | A kind of automotive muffler erecting by overhang |
Country Status (1)
| Country | Link |
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| CN (1) | CN103615301B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971704A (en) * | 2016-07-21 | 2016-09-28 | 重庆长安汽车股份有限公司 | Dual-row automobile muffler transversely arranged on two sides |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1172913A (en) * | 1996-06-03 | 1998-02-11 | 大和化成工业株式会社 | Fastener |
| DE10343149A1 (en) * | 2003-09-18 | 2005-05-04 | Opel Adam Ag | Fastener device for exhaust manifold, comprises stud bolts with cylindrical outer surface for engaging with clamping disc device |
| CN102155654A (en) * | 2011-02-28 | 2011-08-17 | 林万炯 | Lamp with rotatable lamp cap |
| US8186924B1 (en) * | 2007-10-17 | 2012-05-29 | Espinosa Thomas M | Hold down fastener assembly |
| CN202278971U (en) * | 2011-11-02 | 2012-06-20 | 广汽吉奥汽车有限公司 | Suspension device for automobile exhaust pipe |
| CN203189101U (en) * | 2013-01-28 | 2013-09-11 | 重庆长安汽车股份有限公司 | Automotive exhaust silencer suspending connection structure |
| CN203584548U (en) * | 2013-12-11 | 2014-05-07 | 重庆长安汽车股份有限公司 | Muffler suspension device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009281394A (en) * | 2008-05-19 | 2009-12-03 | Daiwa Kasei Ind Co Ltd | Vehicular clip |
-
2013
- 2013-12-11 CN CN201310668456.0A patent/CN103615301B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1172913A (en) * | 1996-06-03 | 1998-02-11 | 大和化成工业株式会社 | Fastener |
| DE10343149A1 (en) * | 2003-09-18 | 2005-05-04 | Opel Adam Ag | Fastener device for exhaust manifold, comprises stud bolts with cylindrical outer surface for engaging with clamping disc device |
| US8186924B1 (en) * | 2007-10-17 | 2012-05-29 | Espinosa Thomas M | Hold down fastener assembly |
| CN102155654A (en) * | 2011-02-28 | 2011-08-17 | 林万炯 | Lamp with rotatable lamp cap |
| CN202278971U (en) * | 2011-11-02 | 2012-06-20 | 广汽吉奥汽车有限公司 | Suspension device for automobile exhaust pipe |
| CN203189101U (en) * | 2013-01-28 | 2013-09-11 | 重庆长安汽车股份有限公司 | Automotive exhaust silencer suspending connection structure |
| CN203584548U (en) * | 2013-12-11 | 2014-05-07 | 重庆长安汽车股份有限公司 | Muffler suspension device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103615301A (en) | 2014-03-05 |
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