CN102180130A - Waterproof sealing device of pipeline for car bodies and cabs - Google Patents
Waterproof sealing device of pipeline for car bodies and cabs Download PDFInfo
- Publication number
- CN102180130A CN102180130A CN 201110095337 CN201110095337A CN102180130A CN 102180130 A CN102180130 A CN 102180130A CN 201110095337 CN201110095337 CN 201110095337 CN 201110095337 A CN201110095337 A CN 201110095337A CN 102180130 A CN102180130 A CN 102180130A
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- China
- Prior art keywords
- disk segments
- operator
- compartment
- route
- pipe line
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Abstract
The invention discloses a waterproof sealing device of a pipeline for car bodies and cabs, belonging to sealing devices. The waterproof sealing device of the pipeline for car bodies and cabs is characterized by being made into a cylindrical left straight pipe section, a left disc section, a right disc section and a cylindrical right bent pipe section, which are integrated from left to right; both the inner and outer diameters of the right bent pipe section are correspondingly greater than the inner and outer diameters of the left straight pipe section; the right bent pipe section can be bent 30-90 degrees; a combination part of the left and right disc sections takes the shape of a step; a ring-shaped convex point is arranged at the circumference of the left side of the right disc section; an opened ring groove is arranged at the circumference of the step-shaped combination part of the left and right disc sections; step-shaped central through holes which are respectively communicated with the inner holes of the left straight pipe section and the right bent pipe section are arranged in the left and right disc sections; and during the mounting, a peripheral plate of a mounting hole is correspondingly embedded in the opened ring groove and the ring-shaped convex point of the right disc section tightly presses on the surface of the plate so that great clamping force is generated and good sealing performance is provided.
Description
Technical field
The invention belongs to sealing arrangement, especially relate to the sealing arrangement of a kind of auto body, operator's compartment.
Background technology
Existing auto body, when operator's compartment installs pipeline and circuit, taper seal normally is installed between mounting hole and pipeline, circuit to be sealed, this kind sealing member is because thrust deficiency and leak tightness is relatively poor, tend to cause water inlet, oil-feed in vehicle body, the operator's compartment, both easily pollute the environment in the vehicle body, operator's compartment, reduced the service life of vehicle body, operator's compartment again.
Summary of the invention
The purpose of this invention is to provide a kind of auto body, operator's compartment route of pipe line waterproof seal; leak tightness when improving automobile pipeline and circuit effectively and installing; avoid in water, wet goods containment ingression vehicle body and the operator's compartment, not only protected driver and crew's environment but also prolonged service life of vehicle body, operator's compartment.
The object of the present invention is achieved like this: a kind of auto body, operator's compartment route of pipe line waterproof seal, it is characterized in that: this auto body, operator's compartment is followed successively by the cylindrical left straight length of making one from left to right with route of pipe line waterproof seal, left side disk segments, right disk segments and cylindrical right bend loss, this auto body, operator's compartment can be made by rubber with route of pipe line waterproof seal, and all corresponding inner and outer diameter of inner and outer diameter that should right side bend loss greater than left straight length, right bend loss can be 30 °～90 ° bendings, between a left side straight length and the left disk segments between (intersection) and right bend loss and the right disk segments (intersection) be the arc surface transition, in addition, the diameter of this right side disk segments is greater than the diameter of left disk segments, promptly left, the joint portion of right disk segments is step, and the circumference of right disk segments left surface has the prominent point of annular, on a left side, the step joint portion circumference of right disk segments is offered the gap annular groove, in addition, the left surface of this left side disk segments is a conical suface, the right flank of this right side disk segments is the back taper face, on a left side, offer the step central through hole that communicates with left straight length endoporus and right bend loss endoporus respectively in the right disk segments, and the left side section diameter of this central through hole is identical with the aperture of left straight length, and the right section diameter of this central through hole is identical with the aperture of right bend loss.
During installation, fill in this auto body, operator's compartment in the route of pipe line mounting hole of on auto body, operator's compartment, reserving down with the elbow of the right bend loss of route of pipe line waterproof seal, and the peripheral panels correspondence that makes mounting hole is imbedded in the gap annular groove, the prominent point of the annular of right disk segments is pressed on the plate face of vehicle body, operator's compartment tightly, produce very big gripping power, in this auto body, the endoporus of operator's compartment, install pipeline and circuit then, possess good leak tightness with route of pipe line waterproof seal.
Auto body proposed by the invention, operator's compartment route of pipe line waterproof seal; rational in infrastructure, easy to use, good airproof performance; avoid in water, wet goods containment ingression vehicle body and the operator's compartment, not only protected driver and crew's environment but also prolong the service life of vehicle body, operator's compartment.
Now in conjunction with the accompanying drawings and embodiments auto body proposed by the invention, operator's compartment are described further with route of pipe line waterproof seal.
Description of drawings
Fig. 1 is that this auto body, operator's compartment cut open scheme drawing with the master of route of pipe line waterproof seal.
Fig. 2 is this auto body, master's cross-sectional schematic when operator's compartment usefulness route of pipe line waterproof seal uses.
Among Fig. 1, Fig. 2: 1, left straight length 2, left disk segments 3, right disk segments 4, right bend loss 5, gap annular groove 6, prominent point 7, plate face.
The specific embodiment
From Fig. 1, among Fig. 2 as can be seen, a kind of auto body, operator's compartment route of pipe line waterproof seal, it is characterized in that: this auto body, operator's compartment is followed successively by the cylindrical left straight length 1 of making one from left to right with route of pipe line waterproof seal, left side disk segments 2, right disk segments 3 and cylindrical right bend loss 4, this auto body, operator's compartment can be made by rubber with route of pipe line waterproof seal, and all corresponding inner and outer diameter of the inner and outer diameter of right bend loss 4 greater than left straight length 1, right bend loss 4 can be 30 °～90 ° bendings, between a left side straight length 1 and the left disk segments 2 between (intersection) and right bend loss 4 and the right disk segments 3 (intersection) be the arc surface transition, in addition, the diameter of this right side disk segments 3 is greater than the diameter of left disk segments 2, promptly left, right disk segments 2,3 joint portion is step, and the circumference of right disk segments 3 left surfaces has prominent sharp 6 of annular, on a left side, right disk segments 2,3 step joint portion circumference is offered gap annular groove 5, in addition, the left surface of this left side disk segments 2 is a conical suface, the right flank of this right side disk segments 3 is the back taper face, on a left side, right disk segments 2, offer the step central through hole that communicates with left straight length 1 endoporus and right bend loss 4 endoporus respectively in 3, and the left side section diameter of this central through hole is identical with the aperture of left straight length 1, and the right section diameter of this central through hole is identical with the aperture of right bend loss 4.
During installation, fill in this auto body, operator's compartment in the route of pipe line mounting hole of on auto body, operator's compartment, reserving down with the elbow of the right bend loss 4 of route of pipe line waterproof seal, and the peripheral panels correspondence that makes mounting hole is imbedded in the gap annular groove 5, prominent sharp 6 of the annular of right disk segments 3 is pressed on the plate face 7 of vehicle body, operator's compartment tightly, produce very big gripping power, in this auto body, the endoporus of operator's compartment, install pipeline and circuit then, possess good leak tightness with route of pipe line waterproof seal.
Claims (3)
1. auto body, operator's compartment route of pipe line waterproof seal, it is characterized in that: this auto body, operator's compartment is followed successively by the cylindrical left straight length (1) of making one from left to right with route of pipe line waterproof seal, left side disk segments (2), right disk segments (3) and cylindrical right bend loss (4), and all corresponding inner and outer diameter of the inner and outer diameter of right bend loss (4) greater than left straight length (1), between a left side straight length (1) and the left disk segments (2) and be the arc surface transition between right bend loss (4) and the right disk segments (3), the diameter of this right side disk segments (3) is greater than the diameter of left disk segments (2), a left side, right disk segments (2,3) joint portion is step, and the circumference of right disk segments (3) left surface has the prominent point (6) of annular, on a left side, right disk segments (2,3) step joint portion circumference is offered gap annular groove (5), the left surface of this left side disk segments (2) is a conical suface, the right flank of this right side disk segments (3) is the back taper face, on a left side, right disk segments (2,3) offer the step central through hole that communicates with left straight length (1) endoporus and right bend loss (4) endoporus respectively in, the left side section diameter of this central through hole is identical with the aperture of left straight length (1), and the right section diameter of this central through hole is identical with the aperture of right bend loss (4).
2. auto body according to claim 1, operator's compartment route of pipe line waterproof seal is characterized in that this auto body, operator's compartment made by rubber with route of pipe line waterproof seal.
3. auto body according to claim 1, operator's compartment route of pipe line waterproof seal is characterized in that this right side bend loss (4) is 30 °～90 ° bendings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110095337 CN102180130A (en) | 2011-04-16 | 2011-04-16 | Waterproof sealing device of pipeline for car bodies and cabs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110095337 CN102180130A (en) | 2011-04-16 | 2011-04-16 | Waterproof sealing device of pipeline for car bodies and cabs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102180130A true CN102180130A (en) | 2011-09-14 |
Family
ID=44566472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110095337 Pending CN102180130A (en) | 2011-04-16 | 2011-04-16 | Waterproof sealing device of pipeline for car bodies and cabs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102180130A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712507A (en) * | 2019-11-22 | 2020-01-21 | 徐州麦芒汽车科技有限公司 | Sealing strip for automobile door frame |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6211464B1 (en) * | 1998-05-20 | 2001-04-03 | Yazaki Corporation | Grommet having resilient flange for mounting on a panel |
| CN1511735A (en) * | 2002-11-29 | 2004-07-14 | ס�ѵ�װ��ʽ���� | Protective ring for bunch |
| JP2008234904A (en) * | 2007-03-19 | 2008-10-02 | Yazaki Corp | Grommet and its assembly method |
-
2011
- 2011-04-16 CN CN 201110095337 patent/CN102180130A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6211464B1 (en) * | 1998-05-20 | 2001-04-03 | Yazaki Corporation | Grommet having resilient flange for mounting on a panel |
| CN1511735A (en) * | 2002-11-29 | 2004-07-14 | ס�ѵ�װ��ʽ���� | Protective ring for bunch |
| JP2008234904A (en) * | 2007-03-19 | 2008-10-02 | Yazaki Corp | Grommet and its assembly method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712507A (en) * | 2019-11-22 | 2020-01-21 | 徐州麦芒汽车科技有限公司 | Sealing strip for automobile door frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110914 |