CN203604660U - Jacket assembly of gear shift lever - Google Patents
Jacket assembly of gear shift lever Download PDFInfo
- Publication number
- CN203604660U CN203604660U CN201320825845.5U CN201320825845U CN203604660U CN 203604660 U CN203604660 U CN 203604660U CN 201320825845 U CN201320825845 U CN 201320825845U CN 203604660 U CN203604660 U CN 203604660U
- Authority
- CN
- China
- Prior art keywords
- resin cover
- opening portion
- jacket
- fixing housing
- speed change
- 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 - Lifetime
Links
- 239000011347 resin Substances 0.000 claims abstract description 60
- 229920005989 resin Polymers 0.000 claims abstract description 60
- 241000278713 Theora Species 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 229920002943 EPDM rubber Polymers 0.000 description 6
- 230000032683 aging Effects 0.000 description 6
- 238000007665 sagging Methods 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 5
- 229920001971 elastomer Polymers 0.000 description 4
- -1 polypropylene Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Abstract
The utility model provides a jacket assembly of a gear shift lever. The jacket assembly of the gear shift lever comprises a jacket (2) and a resin cover (3), wherein the jacket (2) is provided with a fixing cover (21) in which an opening part is formed, and a corrugated pipe (22), the top face of the fixing cover (21) is covered with the resin cover (3), and the resin cover (3) is provided with an opening part (31) corresponding to the corrugated pipe (22). An edge part (31a) of the opening part (31) of the resin cover (3) is embedded into the position between the pipe wall of the bottom face of the corrugated pipe (22) and the top face close to the opening part of the fixing cover (21), and a protruding bar (25) with the upper portion protruding out is formed in the position, located below the edge part (31a) of the opening part (31) of the resin cover (3), on the top face of the fixing cover (21), wherein the protruding bar (25) encircles the whole opening part (31) of the resin cover (3). By adopting the structure, noise outside an automobile can be prevented from entering the automobile through a gap between the fixing cover (21) and the resin cover (3).
Description
Technical field
The utility model relates to a kind of speed change lever jacket assembly being assemblied on gear shift lever of auto vehicles.
Background technique
Conventionally, speed change lever jacket assembly comprises, for example, for covering rubber sheath processed and the resin cover (polypropylene system) of the speed change lever installation position (body platform opening portion) on body platform.Sheath has fixing housing, bellows and handle assembly department.On fixing housing, have the opening portion corresponding to speed change lever, the shape that the tube wall of bellows overlaps mutually with crest and trough is extended upward from the ora terminalis of this opening portion, and handle assembly department is formed on the top of the tube wall of bellows.Resin cover, for covering the fixing housing of sheath, is provided with opening portion on the position at it corresponding to the bellows of sheath.
In above-mentioned speed change lever jacket assembly, by the resin cover of fixing housing that covers sheath is adopted to multilayer laminated structure, can prevent that noise outside car into the car.
But; in above-mentioned speed change lever jacket assembly; because the sealing (adhesive quality) between fixing housing (rubber system) and the resin cover (polypropylene system) of sheath is poor; so often can produce gap (with reference to Fig. 7) between fixing housing and resin cover, thereby the noise outside car easily passes through this gap into the car.
Model utility content
In order to solve the problems of the technologies described above, the purpose of this utility model is, provides a kind of and can prevent the speed change lever jacket assembly into the car of the noise outside car.
As the technological scheme solving the problems of the technologies described above, the utility model provides a kind of speed change lever jacket assembly.This speed change lever jacket assembly comprises, be used for the sheath of the installation position that covers the speed change lever on body platform, and resin cover, described sheath possesses, be formed with the fixing housing of the opening portion corresponding with described speed change lever, and the bellows that extends upward from the ora terminalis of the opening portion of described fixing housing of the shape that overlaps mutually with crest and trough of tube wall, described resin cover covers on the end face of fixing housing of described sheath, and be provided with the opening portion corresponding with the bellows of described sheath, it is characterized in that: the edge part of the opening portion of described resin cover is embedded in, between near the end face tube wall of the bottom surface of described bellows and the opening portion of described fixing housing, on the end face of described fixing housing, be positioned at the position of the edge part below of the opening portion of described resin cover, be formed with upward and protrude and around the raised line of the opening portion of whole described resin cover.
The advantage with the speed change lever jacket assembly of the present utility model of said structure is, can prevent that noise outside car into the car.Below this is specifically described.
In speed change lever jacket assembly of the present utility model, on the end face due to fixing housing, be positioned at the position of the edge part below of the opening portion of resin cover, be formed with and protrude upward and around the raised line of the opening portion of whole resin cover.Thereby within the normal length of service (that is, sheath does not occur when aging), the bottom surface of the end face of this raised line and resin cover connects, can be by the gap covering between fixing housing and resin cover, thus can prevent that noise outside car is into the car.
And, because the edge part of the opening portion of resin cover is embedded in, between near the end face tube wall of the bottom surface of bellows and the opening portion of fixing housing.So, even there is sagging distortion at sheath because of aging, the raised line on fixing housing is departed from the situation of resin cover, the tube wall of the bottom surface of the bellows of sagging sheath also can connect with the end face of resin cover.Thereby in the case, the gap between fixing housing and resin cover also can be capped, so can effectively prevent that noise outside car into the car.
Accompanying drawing explanation
Fig. 1 is the stereogram that represents an example of speed change lever jacket assembly of the present utility model.
Fig. 2 is the longitdinal cross-section diagram of the speed change lever jacket assembly shown in Fig. 1.
Fig. 3 is the partial enlarged drawing (not shown internal jacket) of the A portion in Fig. 2.
Fig. 4 is the figure that represents to become from the state shown in Fig. 3 the state of the sagging distortion of sheath.
Fig. 5 is the stereogram that represents an example of the speed change lever jacket assembly of prior art.
Fig. 6 is the longitdinal cross-section diagram of the speed change lever jacket assembly shown in Fig. 5.
Fig. 7 is the partial enlarged drawing (not shown internal jacket) of the B portion in Fig. 5.
Embodiment
Below, with reference to accompanying drawing, embodiment of the present utility model is described.
First describe with reference to Fig. 1-Fig. 3.The speed change lever jacket assembly 100 of present embodiment comprises, for covering internal jacket 1, external jacket 2 and the resin cover 3 at position (opening portion of body platform 300) of the installation speed change lever L on automobile body floor 300.Wherein, external jacket 2 is equivalent to sheath of the present utility model.
By the underpart of speed change lever L is entrenched in the handle assembly department 13 of internal jacket 1; The upper end portion of speed change lever L is entrenched in the handle assembly department 23 of external jacket 2, and speed change lever L can be installed on body platform 300.
In the speed change lever jacket assembly 100 of present embodiment, the fixing housing 21 of external jacket 2 is covered on the fixing housing 11 of internal jacket 1 and then resin cover 3 is covered to the three-decker on the fixing housing 21 of external jacket 2 by adopting, shield noise outside car (from the sound of the underside side of body platform).In addition, by the mounting flange 34 of the mounting flange 24 of the mounting flange of internal jacket 1 14, external jacket 2 and resin cover 3 is overlaped, then use bolt 4(with reference to Fig. 1) they are fastened on body platform 300 jointly, and this speed change lever jacket assembly 100 is arranged on body platform 300.
Below, the characteristic of present embodiment is described.
In the present embodiment, as shown in Figure 3, the internal diameter of the opening portion 31 of resin cover 3 is set to, be greater than the fixing housing 21 of external jacket 2 opening portion internal diameter but be less than the external diameter of the tube wall at the crest 22a place of the foot of bellows 22.Thereby, the edge part 31a of the opening portion 31 of resin cover 3 can be embedded in, between the tube wall of the bottom surface of bellows 22 (tube wall till, from the ora terminalis of the opening portion of fixing housing 21 to the crest 22a summit of foot) and near the end face of the opening portion of fixing housing 21.In addition, consider the sound-proofing when aging described later, the embedded quantity α (lap between the edge part 31a of the opening portion 31 of the tube wall of the bottom of bellows 22 and resin cover 3) of the edge part 31a of the opening portion 31 of this resin cover 3 is set at more than 3 millimeters.
In addition, in present embodiment, on the end face of the fixing housing 21 of external jacket 2, be positioned at the position of the edge part 31a below of the opening portion 31 of resin cover 3, be provided with the raised line 25 protruding upward.This raised line 25 is formed, and around the whole opening portion 31 of resin cover 3, and the bottom surface of the edge part 31a of the opening portion 31 of the end face of this raised line 25 and resin cover 3 connects.
The speed change lever jacket assembly 100 of present embodiment is owing to having said structure, so can prevent that noise outside car by the gap between fixing housing 21 and the resin cover 3 of external jacket 2 into the car.Below this is specifically described.
First,, with reference to Fig. 5-Fig. 7, an example of the speed change lever jacket assembly to prior art describes.The speed change lever jacket assembly 200 of the prior art is the same with present embodiment, has internal jacket 201, external jacket 202 and resin cover 203 etc.Resin cover 203 is provided with the oblong openings portion 231 of the external diameter (diameter) that minor face is greater than bellows 22.In this embodiment, be equally also that the fixing housing 221 of external jacket 202 covers on the fixing housing 211 of internal jacket 201, resin cover 203 covers on the fixing housing 221 of external jacket 202.But; the speed change lever jacket assembly 200 of the prior art as shown in Figure 7; the fixing housing 221(EPDM system of external jacket 202) and resin cover 203(PP system) between sealing (adhesive quality) poor; so often can produce gap C between fixing housing 221 and resin cover 203, thereby the noise outside car easily from this gap C into the car.In addition, because internal jacket 201 and external jacket 202 are rubber system (EPDM systems), so if because of aging and sagging distortion, above-mentioned gap C can become greatly, noise into the car also increases thereupon.
To this, in present embodiment, as shown in Figure 3, the bottom surface of the end face of raised line 25 being provided with due to the end face of the fixing housing 21 of external jacket 2 and the edge part 31a of the opening portion 31 of resin cover 3 connects, so the gap between fixing housing 21 and the resin cover 3 of external jacket 2 is blocked.Thus, can prevent noise R into the car from car.And, due to the tube wall of bottom surface of bellows 22 and the edge part 31a overlaid of the opening portion 31 of resin cover 3 of external jacket 2, thereby, as shown in Figure 4, when internal jacket 1 and external jacket 2 are because of aging and sagging distortion, while making the raised line 25 of external jacket 2 depart from resin cover 3, the tube wall of the bottom surface of the bellows 22 of sagging external jacket 2 also can connect with the end face of the edge part 31a of the opening portion of resin cover 3 31.Thereby even if aging in the situation that, the gap between fixing housing 21 and the resin cover 3 of external jacket 2 also can be capped, can prevent equally noise R into the car from car.
In order to verify above-mentioned effect, for using speed change lever jacket assembly 100(Fig. 1-Fig. 3 of present embodiment) situation, and use speed change lever jacket assembly 200(Fig. 5-Fig. 7 of prior art) situation, carried out respectively audio sensitivity experiment., in above-mentioned two situations, measured respectively the audio sensitivity under the assigned frequency of R in car.Experimental result shows, compared with using the situation of speed change lever jacket assembly 200 of prior art, while using the speed change lever jacket assembly 100 of present embodiment, in the frequency band more than 2kHz, obtained the flat effect of 3-4dB.
In addition, in the above-described embodiment, adopt the structure of three plies of internal jacket 1, external jacket 2 and resin cover 3, but the utility model is not limited to this, also the sheath of rubber system and the equitant double-layer structure of resin cover can be applied to speed change lever jacket assembly, further, four layers of above multi-layer structure can also be applied to speed change lever jacket assembly.
Claims (1)
1. a speed change lever jacket assembly, comprise sheath and the resin cover of the installation position for covering the speed change lever on body platform, described sheath possesses, be formed with the bellows that the fixing housing of the opening portion corresponding with described speed change lever and shape that tube wall overlaps mutually with crest and trough are extended upward from the ora terminalis of the opening portion of described fixing housing, described resin cover covers on the end face of fixing housing of described sheath and is provided with the opening portion corresponding with the bellows of described sheath, it is characterized in that:
The edge part of the opening portion of described resin cover is embedded in, between near the end face tube wall of the bottom surface of described bellows and the opening portion of described fixing housing,
On the end face of described fixing housing, be positioned at the position of the edge part below of the opening portion of described resin cover, be formed with and protrude upward and around the raised line of the opening portion of whole described resin cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320825845.5U CN203604660U (en) | 2013-12-13 | 2013-12-13 | Jacket assembly of gear shift lever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320825845.5U CN203604660U (en) | 2013-12-13 | 2013-12-13 | Jacket assembly of gear shift lever |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203604660U true CN203604660U (en) | 2014-05-21 |
Family
ID=50717334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320825845.5U Expired - Lifetime CN203604660U (en) | 2013-12-13 | 2013-12-13 | Jacket assembly of gear shift lever |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203604660U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109476260A (en) * | 2016-07-05 | 2019-03-15 | 标致雪铁龙汽车股份有限公司 | The cover system of transmission device control handle for motor vehicles |
| WO2019176927A1 (en) * | 2018-03-13 | 2019-09-19 | いすゞ自動車株式会社 | Transmission operation device |
-
2013
- 2013-12-13 CN CN201320825845.5U patent/CN203604660U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109476260A (en) * | 2016-07-05 | 2019-03-15 | 标致雪铁龙汽车股份有限公司 | The cover system of transmission device control handle for motor vehicles |
| WO2019176927A1 (en) * | 2018-03-13 | 2019-09-19 | いすゞ自動車株式会社 | Transmission operation device |
| JP2019156161A (en) * | 2018-03-13 | 2019-09-19 | いすゞ自動車株式会社 | Gear change handling device |
| CN111867874A (en) * | 2018-03-13 | 2020-10-30 | 五十铃自动车株式会社 | Speed change operation device |
| JP7006400B2 (en) | 2018-03-13 | 2022-01-24 | いすゞ自動車株式会社 | Speed change control device |
| CN111867874B (en) * | 2018-03-13 | 2023-09-05 | 五十铃自动车株式会社 | Speed change operation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10790655B2 (en) | Grommet | |
| CN103415969B (en) | The sealing structure of wire bushing | |
| US20150107894A1 (en) | Harness device | |
| EP0912368B1 (en) | Sound insulating layer with integral boot | |
| CN203604660U (en) | Jacket assembly of gear shift lever | |
| US20070215614A1 (en) | Waterproof box | |
| US9925865B2 (en) | Inside mounting modular fuel fill pocket assembly for a vehicle | |
| WO2014136960A1 (en) | On-board antenna waterproof structure | |
| US20190135205A1 (en) | Grommet and wire harness | |
| JP4371897B2 (en) | Vehicle battery fixing structure | |
| US10005484B2 (en) | Seal assembly | |
| JP2019085045A (en) | Fitting structure of door hole seal | |
| US20050046218A1 (en) | Dashmat with component bridge | |
| US10777933B2 (en) | Cover member and wire harness | |
| JP6201691B2 (en) | Seal structure for floor panel | |
| JP5454452B2 (en) | Mounting structure for exterior parts in vehicles | |
| WO2018131539A1 (en) | Protective member | |
| JP2018124430A (en) | Soundproof material | |
| KR20190004229A (en) | Sealing device | |
| CN208248124U (en) | The fixed bracket of rubber sleeve and vehicle for automotive wire bundle | |
| CN217374690U (en) | Access cover assembly and vehicle with same | |
| JP2012010473A (en) | Grommet | |
| CN219312685U (en) | Cable sealing device and vehicle | |
| US20120146349A1 (en) | Connection module | |
| JPH021612Y2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |