CN211343086U - High-performance automobile exhaust pipe hook - Google Patents
High-performance automobile exhaust pipe hook Download PDFInfo
- Publication number
- CN211343086U CN211343086U CN201922258786.8U CN201922258786U CN211343086U CN 211343086 U CN211343086 U CN 211343086U CN 201922258786 U CN201922258786 U CN 201922258786U CN 211343086 U CN211343086 U CN 211343086U
- Authority
- CN
- China
- Prior art keywords
- inner tube
- elastic tube
- tube
- couple
- exhaust pipe
- 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
- 239000000463 material Substances 0.000 claims description 19
- 229920001971 elastomer Polymers 0.000 claims description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 229910000838 Al alloy Inorganic materials 0.000 claims description 7
- 239000004698 Polyethylene Substances 0.000 claims description 7
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 7
- 239000006260 foam Substances 0.000 claims description 7
- -1 polyethylene Polymers 0.000 claims description 7
- 229920000573 polyethylene Polymers 0.000 claims description 7
- 229920002635 polyurethane Polymers 0.000 claims description 7
- 239000004814 polyurethane Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 6
- 230000003139 buffering effect Effects 0.000 description 16
- 238000005728 strengthening Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 7
- 230000035939 shock Effects 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Vibration Dampers (AREA)
Abstract
The utility model discloses a high performance vehicle vent-pipe couple, including the inside hollow couple body, couple body top is provided with anti-drop portion, the internal portion of couple is provided with the elastic tube, the inside support piece that is provided with of elastic tube, support piece include the inner tube and with inner tube integrated into one piece's brace rod, the quantity of brace rod is eight, eight brace rods use the centre of a circle of inner tube to be the circumference as the center and arrange, the one end that the inner tube was kept away from to the brace rod is all fixed on the intraductal perisporium of elastic tube, all is formed with the cavity between the adjacent brace rod. The utility model has the advantages that: the utility model discloses be provided with the elastic tube in the internal portion of couple, and be provided with support piece in the elastic tube is inside, support piece include the inner tube and with inner tube integrated into one piece's brace rod, through elastic tube and support piece's setting, can effectively strengthen the intensity and the rigidity of the couple body, prolonged the life of the couple body greatly.
Description
Technical Field
The utility model relates to an automobile parts technical field specifically is a high performance vehicle vent-pipe couple.
Background
At present, an automobile exhaust system assembly is connected to an automobile bottom plate through an exhaust pipe hook, and due to the influence of vibration of an engine and exhaust excitation, the vibration of an automobile exhaust pipe is large, and the vibration can be transmitted to an automobile body bottom plate through the exhaust pipe hook, so that the vibration of the automobile body bottom plate is caused. In order to realize vibration attenuation, the exhaust system assembly is installed by adopting a structure that the rubber lifting lug is matched with the exhaust pipe hook, one end of the exhaust pipe hook is welded on a bottom plate of an automobile body, and the other end of the exhaust pipe hook is assembled with the rubber lifting lug and is connected with the automobile exhaust system assembly through the rubber lifting lug.
The general exhaust pipe hook is a hollow pipe component and comprises a rubber lifting lug assembling section for assembling rubber lifting lugs and a welding section for welding with an automobile body bottom plate, an L-shaped structure is bent between the lifting lug assembling section and the welding section, the rubber lifting lug assembling section penetrates through a lifting lug hole of each rubber lifting lug, and the rubber lifting lugs are sleeved on the exhaust pipe hook. Because the exhaust pipe hook is made of hollow steel pipe materials, the rigidity of the exhaust pipe hook is low, the exhaust pipe hook can vibrate along with the vibration of an engine and the vibration of an exhaust pipe assembly, and the service life of the exhaust pipe hook is short.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high performance vehicle vent-pipe couple that rigidity is high for solving foretell problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose, a high performance vehicle vent-pipe couple, including inside hollow couple body, couple body top is provided with anti-drop portion, the internal portion of couple is provided with the elastic tube, the inside support piece that is provided with of elastic tube, support piece include the inner tube and with inner tube integrated into one piece's brace rod, the quantity of brace rod is eight, eight the brace rod uses the centre of a circle of inner tube to be the circumference as the center and arranges, the one end that the inner tube was kept away from to the brace rod is all fixed on the internal perisporium of elastic tube, and is adjacent all be formed with the cavity between the brace rod.
By adopting the technical scheme, because the elastic tube is arranged in the hook body, the supporting piece is arranged in the elastic tube and comprises the inner tube and the supporting ribs integrally formed with the inner tube, one end of each supporting rib, far away from the inner tube, is fixed on the inner peripheral wall of the elastic tube, when the hook body is acted by external force, the force can be transmitted to the elastic tube through the outer wall of the hook body, the elastic tube can be extruded inwards under the stress and rebounds rapidly to achieve the damping and buffering effect, when the external force is larger, the elastic tube can continue to extrude the supporting piece, at the moment, the inner tube and the supporting ribs can be elastically deformed and impact relaxed under the stress, the damage of the hook body caused by the overlarge external force is prevented, the strength and the rigidity of the hook body can be effectively enhanced through the arrangement of the elastic tube and the supporting pieces, the service life of the hook body is greatly prolonged, wherein the number of the supporting ribs is eight, and the eight supporting ribs are arranged in a circle by, then the external force that the couple body received can conduct to every brace rod, then supports jointly through eight brace rods, can play better buffering shock attenuation effect, avoids the too big couple body damage that leads to of external force.
As the utility model discloses a further setting, the inside strengthening rib that is provided with of inner tube, the strengthening rib includes that inner core and cover establish the outside crust of inner core, the inner core adopts the titanium alloy to make, the crust adopts rubber materials to make.
Through adopting above-mentioned technical scheme, owing to be provided with the strengthening rib in section of thick bamboo inside, and the strengthening rib includes that inner core and cover establish the outside crust of inner core, wherein, the inner core adopts titanium alloy to make, titanium alloy has fabulous intensity and hardness, thereby the intensity and the hardness of strengthening rib have been guaranteed, then through the setting of strengthening rib, the anti deformability reinforcing that enables the couple body, be difficult for buckling when receiving exogenic action, thereby the result of use of the couple body has effectively been promoted, and because the crust adopts rubber materials to make, then can be better fixed with the laminating of inner tube inner perisporium, thereby strengthening rib connection effect has been guaranteed.
As a further setting of the utility model, the cavity is filled with the buffering strip, the buffering strip adopts polyethylene foam to make.
Through adopting above-mentioned technical scheme, owing to be formed with the cavity between adjacent brace rod, and be filled with the buffering strip in the cavity, the buffering strip adopts polyethylene foam to make, and polyethylene foam has splendid elasticity, compliance, elongation and compressive strength to make the buffering strip have better resiliency, then when the couple body receives the exogenic action, the buffering strip also can play better buffering shock attenuation effect, thereby further promoted the intensity of the couple body.
As a further arrangement of the utility model, the elastic tube is made of TPU material.
By adopting the technical scheme, the elastic pipe is made of the TPU material, and the TPU material has high resilience, so that the elastic pipe has high impact resistance and shock absorption.
As a further setting of the utility model, the inner tube and the brace rod are made of polyurethane materials.
By adopting the technical scheme, the inner cylinder and the supporting ribs are both made of polyurethane materials, and the polyurethane materials have excellent elasticity and toughness, so that the elastic buffering effect of the inner cylinder and the supporting ribs is ensured.
As a further setting of the utility model, the hook body and the anti-drop part are made of aluminum alloy.
By adopting the technical scheme, the hook body and the anti-falling part are both made of aluminum alloy, so that the aluminum alloy is light in weight, high in strength, high in corrosion resistance and oxidation resistance, and the service lives of the hook body and the anti-falling part are greatly prolonged.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses be provided with the elastic tube in the internal portion of couple, and be provided with support piece in the elastic tube is inside, support piece include the inner tube and with inner tube integrated into one piece's brace rod, through elastic tube and support piece's setting, can effectively strengthen the intensity and the rigidity of the couple body, prolonged the life of the couple body greatly.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a half-sectional view of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;
FIG. 4 is a schematic structural view of the middle hook body and the supporting member of the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 4;
fig. 6 is an enlarged schematic view of the structure at C in fig. 4.
Reference numerals: 1. a hook body; 2. a drop-off prevention section; 3. an elastic tube; 4. an inner barrel; 5. supporting ribs; 6. a cavity; 7. reinforcing ribs; 71. an inner core; 72. a skin; 8. a buffer strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, a high performance automobile exhaust pipe hanger comprises a hanger body 1 with a hollow interior and an anti-drop part 2 disposed at the top end of the hanger body 1, wherein the hanger body 1 and the anti-drop part 2 are both made of aluminum alloy, the hanger body 1 is an L-shaped structure formed by bending a cylindrical pipe, and the anti-drop part 2 is disposed in a circular truncated cone shape, wherein before the hanger body 1 is not formed, an elastic tube 3 is inserted into the hanger body 1, the elastic tube 3 is made of TPU, a layer of adhesive is coated on the outer circumferential wall of the elastic tube 3, after the elastic tube 3 is inserted into the hanger body 1, the outer circumferential wall of the elastic tube 3 is adhered to the inner circumferential wall of the hanger body 1, so as to fix the elastic tube 3 inside the hanger body 1, a support member is disposed inside the elastic tube 3, the support member comprises an inner tube 4 and a support rib 5 integrally formed with the inner tube 4, the inner cylinder 4 and the support ribs 5 are made of polyurethane materials, the number of the support ribs 5 is eight, the eight support ribs 5 are circumferentially arranged by taking the circle center of the inner cylinder 4 as the center, one end of each support rib 5 far away from the inner cylinder 4 is fixed on the inner peripheral wall of the elastic tube 3, after the support member is arranged inside the elastic tube 3, a cavity 6 is formed between every two adjacent support ribs 5, a buffer strip 8 needs to be filled in each cavity 6, the buffer strip 8 needs to be made of polyethylene foam plastics, a reinforcing rib 7 needs to be inserted into the inner cylinder 4, the reinforcing rib 7 can be bent into an L-shaped structure along with the hook body 1, the reinforcing rib 7 comprises an inner core 71 and an outer skin 72 which is sleeved outside the inner core 71, the inner core 71 needs to be made of titanium alloy, the outer skin 72 needs to be made of rubber materials, a layer of adhesive needs to be coated on the outer skin 72, and after the reinforcing rib 7 is inserted into the inner cylinder 4, the outer peripheral wall of the reinforcing rib 7 and the inner peripheral wall of the inner cylinder 4 are bonded together by adhesive, so that the reinforcing rib 7 can be fixed inside the inner cylinder 4.
Because the elastic tube 3 is arranged in the hook body 1, because the elastic tube 3 is made of TPU material, the TPU material has high resilience, thereby the elastic tube 3 has higher impact resistance and shock absorption, and the support part is arranged in the elastic tube 3, the support part comprises an inner tube 4 and a support rib 5 which is integrally formed with the inner tube 4, one end of the support rib 5, which is far away from the inner tube 4, is fixed on the inner peripheral wall of the elastic tube 3, because the inner tube 4 and the support rib 5 are both made of polyurethane material, the polyurethane material has excellent elasticity and toughness, thereby the elastic buffer effect of the inner tube 4 and the support rib 5 is ensured, when the hook body 1 is acted by external force, the force can be transmitted to the elastic tube 3 through the outer wall of the hook body 1, the elastic tube 3 can be pressed to be inwards extruded and quickly rebounded to play a shock absorption buffer effect, when the external force is larger, the elastic tube 3 can continuously extrude the support part, elastic deformation can take place to alleviate the impact with 5 pressurized of brace rod in inner tube 4 this moment, prevent that external force from leading to the couple body 1 to damage excessively, then through the setting of elastic tube 3 and support piece, can effectively strengthen the intensity and the rigidity of the couple body 1, the life of the couple body 1 has been prolonged greatly, wherein, because the quantity of brace rod 5 is eight, and eight brace rods 5 use the centre of a circle of inner tube 4 to be the circumference and arrange as the center, then the external force that the couple body 1 received can conduct to every brace rod 5, then support jointly through eight brace rods 5, can play better buffering shock attenuation effect, avoid external force to lead to the couple body 1 to damage excessively.
Because inside strengthening rib 7 that is provided with in inner tube 4, and strengthening rib 7 includes that inner core 71 and cover establish at the outside crust 72 of inner core 71, wherein, inner core 71 adopts the titanium alloy to make, the titanium alloy has fabulous intensity and hardness, thereby the intensity and the hardness of strengthening rib 7 have been guaranteed, then through the setting of strengthening rib 7, the anti deformability reinforcing that enables the couple body 1, be difficult for buckling when receiving exogenic action, thereby effectively promoted the result of use of the couple body 1, and because crust 72 adopts rubber materials to make, then can be better fixed with the laminating of inner tube 4 internal perisporium, thereby strengthening rib 7 joint effect has been guaranteed.
Owing to be formed with cavity 6 between adjacent brace rod 5, and be filled with buffering strip 8 in cavity 6 intussuseption, buffering strip 8 adopts polyethylene foam to make, polyethylene foam has splendid elasticity, compliance, elongation and compressive strength, thereby make buffering strip 8 have better resiliency, then receive exogenic action at the couple body 1, buffering strip 8 also can play better buffering shock attenuation effect, thereby further promoted the intensity of the couple body 1.
Because the hanger body 1 and the anti-drop part 2 are both made of aluminum alloy, the aluminum alloy is light in weight, high in strength and high in corrosion resistance and oxidation resistance, and therefore the service lives of the hanger body 1 and the anti-drop part 2 are greatly prolonged.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a high performance vehicle vent-pipe couple, includes inside hollow couple body (1), couple body (1) top is provided with anti-drop portion (2), its characterized in that: the hook body (1) is internally provided with an elastic tube (3), the elastic tube (3) is internally provided with a support piece, the support piece comprises an inner tube (4) and support ribs (5) integrally formed with the inner tube (4), the support ribs (5) are eight in number and eight in number, the support ribs (5) are circumferentially arranged by taking the circle center of the inner tube (4) as the center, one ends, far away from the inner tube (4), of the support ribs (5) are fixed on the inner circumferential wall of the elastic tube (3) and are adjacent to each other, and cavities (6) are formed between the support ribs (5).
2. The exhaust pipe hanger for the high-performance automobile according to claim 1, wherein: the inner tube (4) is internally provided with a reinforcing rib (7), the reinforcing rib (7) comprises an inner core (71) and an outer skin (72) sleeved outside the inner core (71), the inner core (71) is made of titanium alloy, and the outer skin (72) is made of rubber materials.
3. The exhaust pipe hanger for the high-performance automobile according to claim 1, wherein: the cavity (6) is filled with buffer strips (8), and the buffer strips (8) are made of polyethylene foam plastics.
4. The exhaust pipe hanger for the high-performance automobile according to claim 1, wherein: the elastic tube (3) is made of TPU material.
5. The exhaust pipe hanger for the high-performance automobile according to claim 1, wherein: the inner cylinder (4) and the support ribs (5) are both made of polyurethane materials.
6. The exhaust pipe hanger for the high-performance automobile according to claim 1, wherein: the hook body (1) and the anti-falling part (2) are both made of aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922258786.8U CN211343086U (en) | 2019-12-16 | 2019-12-16 | High-performance automobile exhaust pipe hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922258786.8U CN211343086U (en) | 2019-12-16 | 2019-12-16 | High-performance automobile exhaust pipe hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211343086U true CN211343086U (en) | 2020-08-25 |
Family
ID=72097377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922258786.8U Expired - Fee Related CN211343086U (en) | 2019-12-16 | 2019-12-16 | High-performance automobile exhaust pipe hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211343086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113294231A (en) * | 2021-06-28 | 2021-08-24 | 重庆长安汽车股份有限公司 | Silencer mounting structure |
-
2019
- 2019-12-16 CN CN201922258786.8U patent/CN211343086U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113294231A (en) * | 2021-06-28 | 2021-08-24 | 重庆长安汽车股份有限公司 | Silencer mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200825 |