CN212273021U - Gear shifting inhaul cable arrangement structure - Google Patents
Gear shifting inhaul cable arrangement structure Download PDFInfo
- Publication number
- CN212273021U CN212273021U CN202020677531.5U CN202020677531U CN212273021U CN 212273021 U CN212273021 U CN 212273021U CN 202020677531 U CN202020677531 U CN 202020677531U CN 212273021 U CN212273021 U CN 212273021U
- Authority
- CN
- China
- Prior art keywords
- cable
- gear shifting
- inhaul cable
- shifting inhaul
- vehicle body
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 64
- 239000000565 sealant Substances 0.000 claims description 34
- 239000003292 glue Substances 0.000 claims description 19
- 230000003584 silencer Effects 0.000 abstract description 11
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 description 8
- 230000006835 compression Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000002955 isolation Methods 0.000 description 3
- 238000007792 addition Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
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- Gear-Shifting Mechanisms (AREA)
- General Details Of Gearings (AREA)
Abstract
The utility model provides a shift cable arrangement structure, include: the gear shifting inhaul cable, the vehicle body firewall, the vehicle body floor and the gear shifting inhaul cable sealing structure are arranged on the vehicle body floor; the gear shifting inhaul cable sealing structure is fixedly connected to a fireproof wall of the vehicle body, and after the gear shifting inhaul cable penetrates through the gear shifting inhaul cable sealing structure, the gear shifting inhaul cable is located on a floor of the vehicle body. The improved design is optimized to the arrangement structure of the gear shifting inhaul cable in the prior art, through arranging the gear shifting inhaul cable sealing structure on the automobile body firewall, the position of the gear shifting inhaul cable is located on the automobile body floor, the structure is simple, the assembly implementation is easier, the gap between the gear shifting inhaul cable and the silencer can be better ensured, the arrangement of the silencer is more convenient, the heat damage test is easier to pass, the service life of the inhaul cable can be effectively prolonged, the heat damage test and the inhaul cable efficiency are greatly improved, the cost is also reduced, the gear shifting inhaul cable trend wiring is smoother, the curvature radius can be designed to be larger, and a driver can shift gears more easily and conveniently.
Description
Technical Field
The utility model relates to the field of automotive technology, specifically speaking relates to a shift cable arrangement structure.
Background
At present, a gear shifting inhaul cable passes through a floor of a vehicle body, so that the distance between the gear shifting inhaul cable and a silencer is short, and a heat damage test can not be met; in order to prevent the gear shifting inhaul cable from bending downwards and ensure the gap between the gear shifting inhaul cable and the silencer, a support hook is additionally arranged on a vehicle body fireproof wall, the arrangement trend of the gear shifting inhaul cable is ensured, and the cost is correspondingly increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a gear shifting cable arrangement structure, aiming at solving the problem that in the prior art, a gear shifting cable passes through the floor of a vehicle body, so that the gear shifting cable is close to a silencer, and a heat damage test can not be met; in order to prevent the gear shifting inhaul cable from bending downwards and ensure the gap between the gear shifting inhaul cable and the silencer, a bracket hook is additionally arranged on a vehicle body firewall, the arrangement trend of the gear shifting inhaul cable is ensured, and the cost is correspondingly increased.
In order to solve the technical problem, the utility model provides a shift cable arrangement structure, include:
the gear shifting inhaul cable, the vehicle body firewall, the vehicle body floor and the gear shifting inhaul cable sealing structure are arranged on the vehicle body floor;
the gear shifting inhaul cable sealing structure is fixedly connected to the vehicle body fireproof wall, and after the gear shifting inhaul cable penetrates through the gear shifting inhaul cable sealing structure, the gear shifting inhaul cable is located on the vehicle body floor.
Optionally, the shift cable sealing structure is fixedly connected to the body firewall through a bolt.
Optionally, the gear shifting inhaul cable sealing structure comprises a bottom plate and a guide part with a through hole, wherein the guide part penetrates through the bottom plate, the bottom plate comprises inhaul cable sealing glue and inhaul cable sealing glue pressing plates, and the inhaul cable sealing glue pressing plates are wrapped on the inhaul cable sealing glue; in the height direction of the bottom plate, the inhaul cable sealing glue and the inhaul cable sealing glue pressing plate have a height difference, and the height difference is set to be a preset height value.
Optionally, a gap exists between the inhaul cable sealing glue and the inhaul cable sealing glue pressing plate in the lateral direction, and the gap is set to be a preset gap value.
Optionally, the diameter of the through hole of the guide part is 0.5-1 mm larger than the outer diameter of the gear shifting cable.
Optionally, the edge of the bottom plate is provided with a first sealing ring in contact with the cable sealant.
Optionally, the left side and the right side of the bottom plate are respectively provided with a screw hole, and the periphery of the screw hole is provided with a second sealing ring in contact with the inhaul cable sealant.
Optionally, the middle part of the bottom plate is provided with a protruding part, the guide part penetrates through the protruding part, and the edge of the protruding part is provided with a third sealing ring in contact with the inhaul cable sealant.
Optionally, the guide is inclined to the base plate.
Optionally, the value range of the preset height value is 0.5-2 mm.
Advantageous effects
The utility model provides a shift cable arrangement structure, this shift cable arrangement structure includes:
the gear shifting inhaul cable, the vehicle body firewall, the vehicle body floor and the gear shifting inhaul cable sealing structure are arranged on the vehicle body floor;
the gear shifting inhaul cable sealing structure is fixedly connected to a fireproof wall of the vehicle body, and after the gear shifting inhaul cable penetrates through the gear shifting inhaul cable sealing structure, the gear shifting inhaul cable is located on a floor of the vehicle body.
Through foretell shift cable arrangement structure, the arrangement structure to the shift cable among the prior art has carried out optimization and improved the design, arrange on the automobile body firewall through shift cable seal structure, shift cable's position is located on the automobile body floor, moreover, the steam generator is simple in structure, it is easier to assemble the implementation, can better guarantee the clearance with the silencer, the arrangement of silencer is more convenient, the heat damage test passes through more easily, the life of cable can be effectively improved, make its heat damage test and cable efficiency all obtain great improvement, the cost also reduces, it is more smooth and easy to shift cable trend wiring simultaneously, curvature radius can design bigger, the driver shifts gears more easily convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic view of a shift cable arrangement structure according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of a sealing structure of a shift cable according to an embodiment of the present invention;
fig. 3 is a schematic top view of a sealing structure of a shift cable according to an embodiment of the present invention;
fig. 4 is a perspective view illustrating a sealing structure of a shift cable according to an embodiment of the present invention;
description of reference numerals:
the gear shifting inhaul cable 91, a vehicle body floor 92, a gear shifting inhaul cable sealing structure 93, a silencer 94, a guide part 11, a through hole 111, inhaul cable sealant 12, inhaul cable sealant pressing plates 13, a first sealing ring 14, a second sealing ring 15, a third sealing ring 16, a screw hole 17, a protruding part 18, inhaul cable sealant assembling process columns 19, a vehicle body firewall 20, a vehicle body firewall reinforcing plate 21, a preset height value H, a preset gap value L and inhaul cable sealant compression amount at the corresponding position of the first sealing ring1The compression amount of the guy cable sealant at the corresponding part of the third sealing ring3。
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.
The present embodiment will provide a shift cable arrangement structure, see fig. 1, 2, which includes:
the gear shifting inhaul cable 91, the vehicle body firewall 20, the vehicle body floor 92 and the gear shifting inhaul cable sealing structure 93;
the shift cable sealing structure 93 is fixedly connected to the firewall 20 of the vehicle body, and after the shift cable 91 penetrates through the shift cable sealing structure 93, the shift cable 91 is located on the vehicle body floor 92.
Through foretell shift cable arrangement structure, the arrangement structure to the shift cable among the prior art has carried out optimization and improvement design, through arranging shift cable seal structure 93 on the hot wall 20 is prevented to the automobile body, shift cable 91's position is located on automobile body floor 92, moreover, the steam generator is simple in structure, the assembly is implemented more easily, can better guarantee with the clearance of silencer 94, silencer 94 arranges more conveniently, the heat damage test passes through more easily, shift cable 91's life can effectively be improved, make its heat damage test and cable efficiency all obtain great improvement, the cost also reduces to some extent, shift cable 91 trend wiring is more smooth and easy simultaneously, curvature radius can design bigger, the driver shifts gears more easily convenient.
If the curvature radius of the gear shifting inhaul cable is smaller, the efficiency of the gear shifting inhaul cable is lower, the gear shifting resistance is correspondingly increased, and the driver can shift gears more laboriously.
The gear shift cable sealing structure 93 is arranged on the firewall 20 of the vehicle body, and a cable bracket hook is omitted.
Alternatively, the shift cable sealing structure 93 is fixedly connected to the body firewall 20 by screwing.
Alternatively, the shift cable sealing structure 93 includes:
the cable sealing device comprises a bottom plate and a guide part 11 with a through hole 111, wherein the guide part 11 penetrates through the bottom plate, and the bottom plate consists of cable sealing glue 12 and a cable sealing glue pressing plate 13; the bottom plate comprises a guy cable sealant 12 and a guy cable sealant pressing plate 13, and the guy cable sealant pressing plate 13 is coated on the guy cable sealant 12;
the shift cable 91 passes through the through hole 111;
in the height direction of the bottom plate, the height difference exists between the inhaul cable sealant 12 and the inhaul cable sealant pressing plate 13, the height difference is set to be a preset height value, and the preset height value is recorded as H.
Through foretell shift cable seal structure, simple structure, there is the difference in height through setting up sealed 12 of glue of cable and sealed clamp plate 13 of glue of cable, guarantees to shift the cable when fixed, and sealed clamp plate 13 of glue of cable can not contact the car body in advance and prevent hot wall assembly 20 in sealed 12 compression processes of glue of cable, guarantees its sealed and vibration isolation effect better, improves navigating mate's driving environment.
Optionally, the value range of the preset height value H is 0.5-2 mm.
Alternatively, if there is no gap laterally between the cable sealant 12 and the cable sealant pressing plate 13, the cable sealant 12 has no lateral expansion space during being compressed, so that the rubber density increases, the hardness becomes hard, and as a result, the vibration isolation effect becomes poor; there is the clearance in this embodiment through setting up sealed glue 12 of cable and sealed glue clamp plate 13 side direction of cable, and the clearance sets up to predetermineeing the clearance value, predetermines the clearance value and marks as L for sealed glue 12 of cable has the side direction expansion space by compression process, improves the life of rubber, promotes the vibration isolation effect.
Optionally, the preset gap value L is 0.5 mm.
Optionally, in the prior art, the diameter of the through hole of the guide part is 0-0.1 mm larger than the outer diameter of the gear shifting cable, so that the assembly performance of the gear shifting cable is poor during assembly; this embodiment is big 0.5 ~ 1mm through the through-hole diameter ratio that sets up guide part 11 shift cable external diameter, has promoted the assembly nature of shift cable when the assembly, guarantees to shift the cable and possesses better assembly nature when the assembly.
Optionally, the edge of the base plate is provided with a first sealing ring 14 in contact with the cable sealant 12. The first seal ring 14 is a first seal structure for isolating sound outside the vehicle body from entering the vehicle body interior.
Optionally, the left side and the right side of the bottom plate are respectively provided with a screw hole 17, and the periphery of the screw hole 17 is provided with a second sealing ring 15 which is in contact with the cable sealant 12. The second seal ring 15 is a first seal structure for isolating sound from entering the interior of the vehicle body through the mounting fixing bolt.
Optionally, the middle part of the bottom plate is provided with a bulge 18, the guide part 11 penetrates through the bulge 18, and the edge of the bulge 18 is provided with a third sealing ring 16 which is in contact with the cable sealant 12. The third seal ring 16 is a second seal structure for isolating sound from entering the interior of the vehicle body through the mounting fixing bolt and the outside of the vehicle body.
Optionally, the boss 18 is a boss.
Optionally, a cable sealant assembly process post 19 is disposed on the side opposite the boss 18.
Optionally, the guide 11 is inclined to the floor.
Optionally, the compression amount of the cable sealant 12 at the corresponding position of the first sealing ring 141Is 2. The first sealing ring 14 can be ensured to be easily realized.
Optionally, the compression amount of the cable sealant 12 corresponding to the second sealing ring 15 is 2. The second sealing ring 15 can be ensured to be easily realized.
Optionally, the compression amount of the cable sealant 12 at the corresponding positions of the first sealing ring 14 and the second sealing ring 15 is 2. The first sealing structure can be easily realized.
Optionally, the compression amount of the cable sealant 12 at the corresponding position of the third sealing ring 1631, the second sealing structure can be easily realized.
Optionally, the firewall 20 and the firewall 21 are specially designed with a layer structure to cooperate with the third sealing ring, so as to ensure that the second sealing structure is effectively implemented.
Optionally, the gear shifting cable sealing mechanism provided by the embodiment can be applied to other places (such as a brake system, a clutch system, a gear shifting system, a fuel system and the like) where pipelines need to be sealed after the fitting tolerance is properly adjusted.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and additions can be made without departing from the principle of the present invention, and these improvements and additions should also be regarded as the protection scope of the present invention.
Claims (10)
1. A shift cable arrangement, comprising:
the gear shifting inhaul cable, the vehicle body firewall, the vehicle body floor and the gear shifting inhaul cable sealing structure are arranged on the vehicle body floor;
the gear shifting inhaul cable sealing structure is fixedly connected to the vehicle body fireproof wall, and after the gear shifting inhaul cable penetrates through the gear shifting inhaul cable sealing structure, the gear shifting inhaul cable is located on the vehicle body floor.
2. The shift cable arrangement according to claim 1, wherein the shift cable sealing structure is fixedly connected to the body firewall by means of a bolt connection.
3. The gear shift cable arrangement structure according to claim 1 or 2, wherein the gear shift cable sealing structure comprises a bottom plate and a guide part with a through hole, the guide part penetrates through the bottom plate, the bottom plate comprises a cable sealant and a cable sealant pressing plate, and the cable sealant pressing plate is coated on the cable sealant; in the height direction of the bottom plate, the inhaul cable sealing glue and the inhaul cable sealing glue pressing plate have a height difference, and the height difference is set to be a preset height value.
4. A shift cable arrangement according to claim 3, wherein there is a gap laterally between the cable sealant and the cable sealant pressure plate, and the gap is set to a preset gap value.
5. A shift cable arrangement according to claim 3, wherein the through hole diameter of the guide portion is 0.5-1 mm larger than the shift cable outer diameter.
6. A shift cable arrangement according to claim 3, wherein an edge of the base plate is provided with a first sealing ring in contact with the cable sealant.
7. A shift cable arrangement structure according to claim 3, wherein screw holes are provided on both left and right sides of the bottom plate, respectively, and a second seal ring in contact with the cable sealant is provided around the screw holes.
8. A shift cable arrangement structure according to claim 3, wherein a boss portion is provided at a middle portion of the base plate, the guide portion penetrates the boss portion, and a third seal ring in contact with the cable sealant is provided at an edge of the boss portion.
9. A shift cable arrangement according to claim 3, characterized in that the guide is inclined to the bottom plate.
10. A shift cable arrangement structure according to claim 3, wherein the preset height value is in a range of 0.5-2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020677531.5U CN212273021U (en) | 2020-04-28 | 2020-04-28 | Gear shifting inhaul cable arrangement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020677531.5U CN212273021U (en) | 2020-04-28 | 2020-04-28 | Gear shifting inhaul cable arrangement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212273021U true CN212273021U (en) | 2021-01-01 |
Family
ID=73886332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020677531.5U Expired - Fee Related CN212273021U (en) | 2020-04-28 | 2020-04-28 | Gear shifting inhaul cable arrangement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212273021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111412279A (en) * | 2020-04-28 | 2020-07-14 | 华晨鑫源重庆汽车有限公司 | Gear shifting inhaul cable arrangement structure |
-
2020
- 2020-04-28 CN CN202020677531.5U patent/CN212273021U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111412279A (en) * | 2020-04-28 | 2020-07-14 | 华晨鑫源重庆汽车有限公司 | Gear shifting inhaul cable arrangement 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210101 |