CN202001734U - Front cabin pipeline sealing device - Google Patents
Front cabin pipeline sealing device Download PDFInfo
- Publication number
- CN202001734U CN202001734U CN2011200490074U CN201120049007U CN202001734U CN 202001734 U CN202001734 U CN 202001734U CN 2011200490074 U CN2011200490074 U CN 2011200490074U CN 201120049007 U CN201120049007 U CN 201120049007U CN 202001734 U CN202001734 U CN 202001734U
- Authority
- CN
- China
- Prior art keywords
- front deck
- rubber parts
- metal platen
- hole
- fuel oil
- 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
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Abstract
The utility model discloses a front cabin pipeline sealing device, which is arranged on a front cabin plate and comprises a metal pressing plate and a communicating pipe, wherein the surface of the metal pressing plate opposite to the front cabin plate is also covered by a rubber member; the metal pressing plate is provided with a through communicating pipe hole; the rubber member is provided with a through hole which corresponds to the communicating pipe hole; and the communicating pipe passes through the communicating pipe hole and the corresponding hole of the rubber member and is hermetically connected with the metal pressing plate and/or the rubber member. The device has a simple structure, a good sealing effect on a front cabin and extremely high practical value.
Description
Technical field
The utility model relates to a kind of device that is used for the front deck line seal, be mainly used in sealing between associated pipe and the automobile front chamber and fixing, be used for suppressing front deck heat, extraneous dust, noise or oil vapor etc. and enter operator cabin from the gap between associated pipe and the front deck.
Background technique
Some pipelines on the vehicle, especially on the hybrid vehicle as fuel pipe, Brake pipes etc. will pass through operator cabin, in order to suppress the front deck heat, extraneous dust, noise or oil vapor etc. enter operator cabin from the gap between these pipelines and the front deck, in the prior art, the general pipeline that adopts cooperates with rubber parts, rubber parts cooperates with the vehicle body panel beating more then, thereby reach seal action to associated pipe and front deck, but, because rubber parts is softer, the thick vehicle body perforate of more or pipeline is bigger because of pipeline, moreover be exactly vehicle body front deck perforate face be the inclined-plane, when driving, relative skew takes place in some above-mentioned pipelines easily, cause above-mentioned pipeline to cause the damage or the damage at pipe interface place in the position deflection of jointing vibration, and its sealing effect loses sealing effect gradually because of the distortion of rubber parts and pipeline, in order to address the above problem, in patent CN201020150097, by increasing assembling set, be provided with snap-in structure at assembling set one end and close sealing with the front deck integrated circuit board, the assembling set the other end and the assembling of rubber fixed block, the rubber fixed block is provided with clamp, and be provided with diameter and be slightly less than pipeline, and the pipeline hole by clamp, pipeline pass the pipeline hole and with pipeline hole interference fit, thereby solve the sealing problem of associated pipe and front deck, but, because snap-in structure and front deck plate all are relatively hard materials, directly engaging can not seal fully, and because pipeline clamps and pipeline hole interference fit by clamp, can drive the pipeline high vibration during automobile generation vehicle body high vibration, thereby make clamp can not satisfy the requirement of its clamping force, thereby pipeline can not well be sealed with assembling set.
Summary of the invention
The utility model better seals for further making pipeline and front deck, and the front deck line seal device of the sealing problem of a kind of compact structure, the fine solution associated pipe of energy and front deck is provided.
A kind of front deck line seal device of the present utility model, be installed on the front deck plate, this front deck line seal device comprises metal platen and connecting tube, also be coated with a rubber parts on the face relative of described metal platen with the front deck plate, the connection pore that connects before and after described metal platen is provided with, described rubber parts is provided with described and is communicated with the hole that the corresponding and front and back of pore connect, pass described connection pore and corresponding rubber parts hole described connecting tube, described connecting tube and described metal platen and/or described rubber parts are tightly connected.
Through further improving, comprise fuel oil hard tube and braking two siphunculus described connecting tube, described connection pore comprises fuel oil hard tube hole and braking two siphunculus hole.
Through further improving, described metal platen edge is provided with the flange to front deck plate direction, described metal platen comprises outer surface and surface, lining, and the face of described rubber parts and described front deck plate connecting part is slightly larger than the height b of described flange to described metal platen outer surface apart from a.
Through further improving, described metal platen is provided with to the hollow boss away from front deck plate direction, described hollow boss is provided with described fuel oil pore and braking two siphunculus hole, and described rubber parts is provided with the identical shaped solid projection of described metal platen boss and with described boss and fits.
Through further improving, described rubber parts is provided with the circular extension part that passes described fuel oil hard tube hole, and this circle extension part is run through in the corresponding hole of described rubber parts and described fuel oil hard tube hole.
Through further improving, the part that the circular extension part of described rubber parts passes described fuel oil hard tube hole is vulcanized with described metal platen and is tightly connected.
Through further improving circular extension part of described rubber parts and described fuel oil hard tube hole interference fit.
Through further improving, the minimum outer diameter of described fuel oil hard tube is slightly larger than on the described rubber parts aperture with corresponding hole, described fuel oil hard tube hole, and the maximum outside diameter of described fuel oil hard tube is less than the aperture in described fuel oil hard tube hole.
Through further improving, described rubber parts and described fuel oil hard tube are tightly connected by sulfuration.
Through further improving, described braking two siphunculus is fixed by welding on the described metal platen.
Through further improving, described metal platen is provided with bolt hole, described metal platen is by being bolted on the front deck plate, and described rubber parts and face described front deck plate connecting part are around described bolt hole, near described rubber parts border, be equipped with the triangle muscle near the bore edges of front deck plate.
Through further improving, described rubber parts is pasted and is covered on the described metal platen.
Through further improving, described metal platen is the rectangular metal platen of a band fillet, spiro keyhole position on the described metal platen is near four angles of described metal platen, and the aperture of the bolt hole on arbitrary diagonal is slightly larger than the aperture of the bolt hole on another diagonal.
Technological scheme by front deck line seal device of the present utility model as can be known, on metal platen, cover a rubber parts, be installed in then on the front deck plate, rubber parts is owing to have elasticity, when assembling, give the certain precompression of rubber parts, thereby can guarantee the sealing of metal platen well, simultaneously the front deck plate, around the force part on rubber parts and face front deck plate connecting part, be provided with the triangle muscle, make sealing more reliable; Because the fuel oil hard tube has the thin and appearance of wall and need be coated with other materials and can not directly be welded on the metal platen, then on described rubber parts, be provided with the circular extension part that passes described fuel oil hard tube hole, this circle extension part is run through in the corresponding hole of described rubber parts and described fuel oil hard tube hole, described fuel oil hard tube passes this hole interference fit of this Kong Bingyu that runs through described circular extension part, simultaneously with described rubber parts and described fuel oil hard tube sulfuration sealing, the part that the circular extension part of described rubber parts passes described fuel oil hard tube hole is vulcanized sealing with described metal platen, thereby reach the sealing fully of fuel oil hard tube and described rubber parts, the sealing fully of described rubber parts and described metal platen, described braking two siphunculus then can directly be welded on the metal platen reaching the effect of sealing fully, thereby has guaranteed the front deck heat well, extraneous dust, noise or oil vapor etc. can not enter operator cabin from the gap between associated pipe and the front deck.
Description of drawings
The plan view of a kind of mode of execution of a kind of front deck line seal device that Fig. 1 provides for the utility model.
The rear view of a kind of mode of execution of a kind of front deck line seal device that Fig. 2 provides for the utility model.
The A-A sectional view of a kind of mode of execution of a kind of front deck line seal device that Fig. 3 provides for the utility model.
The worm's eye view of a kind of mode of execution of a kind of front deck line seal device that Fig. 4 provides for the utility model.
Embodiment
Clearer for technical problem, technological scheme and beneficial effect that the utility model is solved, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
The utility model provides a kind of front deck line seal device for solving the problem that associated pipe and front deck can not fine sealing, this front deck line seal device is installed on the front deck plate and comprises metal platen and connecting tube, also be coated with a rubber parts on the face relative of described metal platen with the front deck plate, the connection pore that connects before and after described metal platen is provided with, described rubber parts is provided with described and is communicated with the hole that the corresponding and front and back of pore connect, pass described connection pore and corresponding rubber parts hole described connecting tube, described connecting tube and described metal platen and/or described rubber parts are tightly connected, when therefore described metal platen is assemblied in the front deck plate, a rubber parts compressive deformation that covers on it, eliminated the gap between described metal platen and the front deck plate, reached sealing effect, described connecting tube and described metal platen and/or described rubber parts are tightly connected, thereby have solved the sealing problem of associated pipe and front deck well.
In order to make those skilled in the art understand, realize the utility model better, below be elaborated by specific embodiment and accompanying drawing.
As shown in Figures 1 to 4, the front deck line seal device of present embodiment comprises metal platen 1, rubber parts 2, fuel oil hard tube 3 and braking two siphunculus 4, described metal platen 1 is provided with bolt hole 11, described metal platen 1 is by being bolted on the front deck plate, described rubber parts 2 covers on the described metal platen 1 and between described metal platen 1 and front deck plate, described metal platen 1 edge is provided with the flange 12 to front deck plate direction, its edge stretches out and perk and influence sealing when preventing described rubber parts pressurized, described metal platen 1 comprises outer surface 14 and surface, lining 15, the face of described rubber parts 2 and described front deck plate connecting part is slightly larger than the height b of described flange 12 to described metal platen outer surface 14 apart from a, so that can carry out the precompressed compression to described rubber parts 2 when assembling described metal platen 1, make sealing more reliable; Described metal platen 1 is provided with to the hollow boss 13 away from front deck plate direction, fuel oil pore that connects before and after described hollow boss 13 is provided with and braking two siphunculus hole, described rubber parts is provided with described fuel oil hard tube hole and braking two siphunculus hole is corresponding and the hole of front and back perforation, described rubber parts 2 is provided with the identical shaped solid projection of described metal platen boss 13 and with described solid boss 13 and fits, described rubber parts 2 is provided with the circular extension part 21 that passes described fuel oil hard tube hole, described rubber parts 2 runs through this circle extension part 21 with corresponding hole, described fuel oil hard tube hole, described fuel oil hard tube 3 passes this hole interference fit of this Kong Bingyu that runs through described circular extension part 21, the part that the circular extension part 21 of described rubber parts is passed described fuel oil hard tube hole is vulcanized with described metal platen 1 and is tightly connected simultaneously, make circular extension part 21 of described rubber parts and described fuel oil hard tube hole interference fit, make the minimum outer diameter of described fuel oil hard tube 3 be slightly larger than on the described rubber parts aperture with corresponding hole, described fuel oil hard tube hole, the maximum outside diameter of described fuel oil hard tube is less than the aperture in described fuel oil hard tube hole, and described rubber parts 2 and described fuel oil hard tube 3 are tightly connected by sulfuration, 4 of described braking two siphunculus directly pass described fuel oil pore and described rubber parts 2 and are welded on the described metal platen 1; It is in order to increase the thickness of described rubber parts 2 that described metal platen 1 is provided with 13 of boss, thereby increased the area of described fuel oil hard tube 3 and braking two siphunculus 4 and described rubber parts 2, make described fuel oil hard tube 3 and braking two siphunculus 4 fixing more firm, being provided with circular extension part 21 on described rubber parts 2 then is that the thin outer wall that reaches of wall of mainly considering described fuel oil hard tube 3 need plate other materials and can not carry out welded seal with described metal platen 1, the minimum outer diameter of described fuel oil hard tube 3 is designed to be slightly larger than on the described rubber parts 2 aperture with corresponding hole, described fuel oil hard tube hole, described rubber parts 2 vulcanizes fixing with described fuel oil hard tube 3, these all be for make described fuel oil hard tube 3 firm more and make described fuel oil hard tube 3 fully with described rubber parts 2 sealings, the maximum outside diameter of described fuel oil hard tube 3 less than the aperture in described fuel oil hard tube hole promptly in order to make described fuel oil hard tube can pass described fuel oil hard tube hole, described braking two siphunculus 4 passes the hole on braking two siphunculus hole and the corresponding described rubber parts and directly is welded on the described metal platen 2, so described braking two siphunculus 4 can reach the complete sealing effect with described metal platen 1.
For described metal platen 1 is better sealed with the front deck plate, present embodiment also with on described rubber parts 2 and the face described front deck plate connecting part around described bolt hole 11, near described rubber parts 2 borders, be equipped with triangle muscle 23 near the bore edges of front deck plate, the power that triangle muscle 23 places are subjected to when assembling is like this concentrated greatly, thereby described metal platen 2 and the contingent gap of front deck plate have further been eliminated, simultaneously described rubber parts 2 is sticked on the described metal platen 1, further to have guaranteed the sealing fully of described metal platen 1 and front deck plate 2.
The described metal platen 1 of present embodiment is the rectangular metal platen 1 of a band fillet, bolt hole 11 on the described metal platen 1 is positioned near four angles of described metal platen 1, and the aperture of the bolt hole on arbitrary diagonal is slightly larger than the aperture of the bolt hole on another diagonal, to solve that bolt hole 11 on the described metal platen 1 error occurs with respect to the construction bolt hole on the front deck plate and problem that can not normal mounting.
Front deck line seal device of the present utility model, simple in structure, good airproof performance, after loading onto quick-acting joint on described fuel oil hard tube 3 and the braking two siphunculus 4, the fuel pipe of front deck plate both sides and Brake pipe just can be connected by the described fuel oil hard tube 3 of front deck plate both sides and the quick-acting joint on the braking two siphunculus 4 respectively easily; Front deck line seal device of the present utility model not only can apply to fuel pipe, Brake pipe to the sealing between the front deck, and its pipeline is to the sealing of front deck in the time of can also applying to other pipelines and pass front deck.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (12)
1. front deck line seal device, be installed on the front deck plate, it is characterized in that: this front deck line seal device comprises metal platen and connecting tube, also be coated with a rubber parts on the face relative of described metal platen with the front deck plate, the connection pore that connects before and after described metal platen is provided with, described rubber parts is provided with described and is communicated with the hole that the corresponding and front and back of pore connect, pass described connection pore and corresponding rubber parts hole described connecting tube, described connecting tube and described metal platen and/or described rubber parts are tightly connected.
2. a kind of front deck line seal device according to claim 1 is characterized in that: comprise fuel oil hard tube and braking two siphunculus described connecting tube, described connection pore comprises fuel oil hard tube hole and braking two siphunculus hole.
3. a kind of front deck line seal device according to claim 1, it is characterized in that: described metal platen edge is provided with the flange to front deck plate direction, described metal platen comprises outer surface and surface, lining, and the face of described rubber parts and described front deck plate connecting part is slightly larger than the height b of described flange to described metal platen outer surface apart from a.
4. a kind of front deck line seal device according to claim 2, it is characterized in that: described metal platen is provided with to the hollow boss away from front deck plate direction, described hollow boss is provided with described fuel oil pore and braking two siphunculus hole, and described rubber parts is provided with the identical shaped solid projection of described metal platen boss and with described boss and fits.
5. a kind of front deck line seal device according to claim 2, it is characterized in that: described rubber parts is provided with the circular extension part that passes described fuel oil hard tube hole, and this circle extension part is run through in the corresponding hole of described rubber parts and described fuel oil hard tube hole.
6. a kind of front deck line seal device according to claim 5 is characterized in that: the part that the circular extension part of described rubber parts passes described fuel oil hard tube hole is vulcanized with described metal platen and is tightly connected.
7. a kind of front deck line seal device according to claim 5 is characterized in that: circular extension part of described rubber parts and described fuel oil hard tube hole interference fit.
8. a kind of front deck line seal device according to claim 5, it is characterized in that: the minimum outer diameter of described fuel oil hard tube is slightly larger than on the described rubber parts aperture with corresponding hole, described fuel oil hard tube hole, and the maximum outside diameter of described fuel oil hard tube is less than the aperture in described fuel oil hard tube hole.
9. a kind of front deck line seal device according to claim 2 is characterized in that: described rubber parts and described fuel oil hard tube are tightly connected by sulfuration.
10. a kind of front deck line seal device according to claim 2, it is characterized in that: described braking two siphunculus is fixed by welding on the described metal platen.
11. a kind of front deck line seal device according to claim 1, it is characterized in that: described metal platen is provided with bolt hole, described metal platen is by being bolted on the front deck plate, and described rubber parts and face described front deck plate connecting part are around described bolt hole, near described rubber parts border, be equipped with the triangle muscle near the bore edges of front deck plate.
12. a kind of front deck line seal device according to claim 1 is characterized in that: described rubber parts is pasted and is covered on the described metal platen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200490074U CN202001734U (en) | 2011-02-28 | 2011-02-28 | Front cabin pipeline sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200490074U CN202001734U (en) | 2011-02-28 | 2011-02-28 | Front cabin pipeline sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202001734U true CN202001734U (en) | 2011-10-05 |
Family
ID=44704475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200490074U Expired - Lifetime CN202001734U (en) | 2011-02-28 | 2011-02-28 | Front cabin pipeline sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202001734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216581A (en) * | 2015-10-21 | 2016-01-06 | 安徽江淮汽车股份有限公司 | A/c system and panel beating hermetically-sealed construction thereof after a kind of |
-
2011
- 2011-02-28 CN CN2011200490074U patent/CN202001734U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216581A (en) * | 2015-10-21 | 2016-01-06 | 安徽江淮汽车股份有限公司 | A/c system and panel beating hermetically-sealed construction thereof after a kind of |
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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: 20111005 |