CN112066123A - Quick assembly type skylight drainage pipe joint with double-lip wedge-shaped seal - Google Patents
Quick assembly type skylight drainage pipe joint with double-lip wedge-shaped seal Download PDFInfo
- Publication number
- CN112066123A CN112066123A CN202010877399.7A CN202010877399A CN112066123A CN 112066123 A CN112066123 A CN 112066123A CN 202010877399 A CN202010877399 A CN 202010877399A CN 112066123 A CN112066123 A CN 112066123A
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- CN
- China
- Prior art keywords
- skylight
- wedge
- pipe joint
- double
- lip
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
- F16L37/091—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of a ring provided with teeth or fingers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
- B60J7/0084—Water draining for non-fixed roofs or roof panels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
- F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
Abstract
The invention discloses a quick assembly type skylight drain pipe joint with double-lip wedge-shaped sealing, which comprises a skylight and a skylight drain pipe joint assembly, wherein a boss of a skylight drain port is arranged on the skylight, the skylight drain pipe joint assembly comprises a double-lip wedge-shaped sealing ring, a wedge-shaped block clamping jaw, an anti-rotation platform, an inverted buckle and a conical surface, the double-lip wedge-shaped sealing ring is sleeved on the outer wall of the skylight drain pipe joint assembly, the skylight drain pipe joint assembly is inserted into one end of the skylight, and the wedge-shaped block clamping jaw is far away from the end part of the skylight. This quick assembly type skylight drain pipe joint of two lip wedge seals through two lip wedge sealing washer under the requirement that satisfies sealing performance, produced resistance is less when the installation, can guarantee through the boss cooperation of anti-rotation platform and skylight outlet that two lip wedge sealing washers can not abnormal deformation to can promote the sealed reliability of two lip wedge sealing washers. The automobile is suitable for automobiles.
Description
Technical Field
The invention relates to the technical field of automobile parts, in particular to a quick-assembly skylight drainage pipe joint with double-lip wedge-shaped sealing.
Background
The automobile skylight is arranged on the roof, so that air in the automobile can be effectively circulated, the fresh air can enter the automobile skylight, and meanwhile, the automobile skylight can also meet the shooting requirements of wide vision and mobile shooting. Automotive sunroofs can be broadly divided into: external sliding type, internal hiding and external turning type, panoramic type, curtain type and the like. The device is mainly installed on commercial SUVs, cars and other vehicle types. Therefore, the drainage structure on the automobile skylight is very important, and the automobile skylight is connected with the skylight drainage pipe to drain water entering the skylight launder. Skylight drain pipe and skylight be connected, the mode that adopts the rubber tube to shrink naturally is traditional mode, and this mode has assembly difficulty and later stage vibration risk of droing. An improved scheme is that an outwards-expanded accommodating cavity is formed in a drainage port of the skylight, and then the skylight is fixed through a metal clamping ring, and the mode needs an assembling tool, is complex to assemble and consumes a long time. An improved mode is that an O-shaped ring is additionally adopted for sealing, the assembly variable capacity is easy, but the O-shaped ring is easy to deform due to the rotation of a connector in the assembly process to cause the sealing failure.
Disclosure of Invention
The invention aims to provide a quick assembly type skylight drain pipe joint with double-lip wedge-shaped seal, solves the problems brought forward by the background, and provides a skylight drain pipe joint with good sealing performance, simple and quick assembly and high reliability and a connection scheme of the skylight drain pipe joint and a skylight.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a quick assembly type skylight drain pipe joint of two lip wedge seals, includes skylight, skylight drain pipe joint assembly, be provided with the boss in skylight outlet on the skylight, skylight drain pipe joint assembly includes two lip wedge sealing washer, wedge jack catch, prevents rotation platform, back-off and conical surface, two lip wedge sealing washer cover is established on the outer wall of skylight drain pipe joint assembly, skylight drain pipe joint assembly inserts the one end in skylight, the tip in skylight is kept away from to the wedge jack catch, and this wedge jack catch opens outwards, and rotatory platform setting is in the top of the boss in skylight outlet, the back-off sets up on the right-hand member of skylight drain pipe joint assembly with the conical surface, the back-off is pegged graft with conical surface department and is had the skylight drain pipe.
Preferably, the number of the wedge-shaped clamping jaws is two, the two wedge-shaped clamping jaws are symmetrically distributed on two sides by taking the center line of the front surface of the double-lip wedge-shaped sealing ring as a symmetry axis, and the sides of the wedge-shaped clamping jaws are hollowed out.
Preferably, the skylight drain pipe joint assembly is made of plastic materials.
Preferably, the material of the double-lip wedge-shaped sealing ring is a rubber type material.
Preferably, the position of the drainage port of the skylight of the position of the anti-rotation platform corresponds to that of the drainage port of the skylight.
Preferably, a plurality of through or semi-through holes are formed in the skylight drain pipe joint assembly.
Preferably, the skylight drain pipe joint assembly and the double-lip wedge-shaped sealing ring are integrally formed by an injection molding process.
Preferably, the interference between the double-lip wedge seal ring and the skylight outlet is designed according to the properties of rubber such as Shore hardness and the like.
The invention provides a quick assembly type skylight drainage pipe joint with double-lip wedge-shaped sealing. This quick assembly type skylight drain pipe joint that two lips wedge seals possesses following beneficial effect:
(1) the quick assembly type skylight drainage pipe joint with the double-lip wedge seal has the advantages that resistance generated during installation is small under the condition that the requirement on sealing performance is met through the double-lip wedge seal ring, the double-lip wedge seal ring can be prevented from being deformed abnormally through the matching of the anti-rotation platform and the boss of the skylight drainage port, and the sealing reliability of the double-lip wedge seal ring can be improved;
(2) this quick assembly type skylight drain pipe joint of two lip wedge seals, the root through the wedge jack catch is kick-backed after warping, can realize the chucking of skylight drain pipe joint assembly and skylight outlet, when being connected between skylight drain pipe and skylight outlet, only need hold between the fingers insert can, do not need the instrument, can also judge through the sound that the wedge jack catch kick-backed and assemble the completion, ergonomic's effect is better.
Drawings
FIG. 1 is a schematic view of a drain pipe joint assembly according to the present invention;
FIG. 2 is a schematic structural view of an XY horizontal cross section of the mounting structure of the present invention;
FIG. 3 is a schematic structural view of an XZ vertical cross-section of the mounting structure of the present invention;
fig. 4 is a schematic YZ transverse cross-sectional view of the mounting structure of the present invention.
In the figure: 1. a skylight; 2. a skylight drain pipe joint assembly; 3. a skylight drain pipe; 1-1, a boss of a skylight drainage port; 2-1, a double-lip wedge-shaped sealing ring; 2-2-wedge block claw; 2-3-anti-rotation platform; 2-4, reversing and tapering.
Detailed Description
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
As shown in fig. 1 to 4, the present invention provides a technical solution: a quick assembly type skylight drain pipe joint with double-lip wedge seal comprises a skylight 1 and a skylight drain pipe joint assembly 2, wherein the skylight drain pipe joint assembly 2 is made of a plastic material, the skylight water pipe joint assembly 2 is made of polyformaldehyde POM or polypropylene PP, the polyformaldehyde POM has the advantages of high mechanical strength, highest fatigue strength of rigidity, environmental resistance, good organic solvent resistance, strong repeated impact resistance, good electrical property, good recovery, good lubricating property, good wear resistance and the like, and the polypropylene is a thermoplastic resin prepared by propylene polymerization, is a white waxy material and has a transparent and light appearance. The density of the skylight drainage pipe joint assembly is 0.89-0.91 g/cm3, the skylight drainage pipe joint assembly is flammable, the skylight drainage pipe joint assembly has a melting point of 165 ℃, the skylight drainage pipe joint assembly is softened at about 155 ℃, the use temperature ranges from-30 ℃ to 140 ℃, the skylight drainage pipe joint assembly can resist corrosion of acid, alkali, salt solution and various organic solvents at the temperature below 80 ℃, the skylight drainage pipe joint assembly can be decomposed under high temperature and oxidation, a boss 1-1 of a skylight drainage port is arranged on a skylight drainage pipe joint assembly 1, the skylight drainage pipe joint assembly 2 comprises a double-lip wedge-shaped sealing ring 2-1, wedge-shaped block clamping claws 2-2, an anti-rotation platform 2-3, an inverted buckle and a conical surface 2-4, the double-lip wedge-shaped sealing ring 2-1 is sleeved on the outer wall of the skylight drainage pipe joint assembly 2, the double-lip wedge-1 is made of a rubber material, the Shore hardness of the rubber material adopted by the double-lip wedge-shaped, the resistance generated during installation is small, the interference amount between the double-lip wedge-shaped sealing ring 2-1 and the drainage port of the skylight 1 is designed according to the properties of Shore hardness and the like of rubber, so that in order to ensure manual assembly force and sealing effect, a plurality of through or semi-through holes are formed in the skylight drainage pipe joint assembly 2, so that better combination with the double-lip wedge-shaped sealing ring 2-1 can be realized during injection molding, the skylight drainage pipe joint assembly 2 and the double-lip wedge-shaped sealing ring 2-1 are integrally formed by injection molding, the skylight drainage pipe joint assembly 2 is inserted into one end of the skylight 1, the wedge-shaped clamping jaws 2-2 are far away from the end part of the skylight 1, the wedge-shaped clamping jaws 2-2 are outwards opened, the number of the wedge-shaped clamping jaws 2-2 is two, and the two wedge-shaped clamping jaws 2-2 are symmetrically distributed on two sides by taking the center line, the wedge-shaped block claw 2-2 is hollowed out beside, so that elastic deformation can be generated at the root part and the drainage efficiency can be increased, the skylight drainage pipe joint assembly 2 and a skylight 1 drainage outlet can be clamped through springback after the root part of the wedge-shaped claw 2-2 deforms, the rotating platform 2-3 is arranged above the boss 1-1 of the skylight drainage outlet, the position of the skylight 1 drainage outlet at the position of the rotating platform 2-3 corresponds to that of the skylight 1, unique positioning can be ensured through the mutual matching of the rotating platform 2-3 and the boss 1-1 of the skylight drainage outlet, the abnormal deformation of the double-lip wedge-shaped sealing ring 2-1 can be ensured through the matching of the rotating platform 2-3 and the boss 1-1 of the skylight drainage outlet, the sealing reliability of the double-lip wedge-shaped sealing ring 2-1 can be improved, the back-off and the tapered surface 2-4 are arranged, the skylight drain pipe 3 is inserted into the inverted buckle and the conical surface 2-4, when the skylight drain pipe 3 is connected with the skylight 1 drain port, only the skylight drain pipe 3 needs to be held by fingers to be inserted, tools are not needed, the assembling completion can be judged through the rebounding sound of the wedge-shaped block clamping jaw 2-2, and the man-machine engineering effect is good.
When the quick assembly type skylight drain pipe joint with the double-lip wedge seal is used, the resistance generated in the installation is small under the condition that the requirement of the sealing performance is met through the arranged double-lip wedge seal ring 2-1, the anti-rotation platform 2-3 arranged on the skylight drain pipe joint assembly 2 is matched with the boss 1-1 of the skylight drainage outlet through the anti-rotation platform 2-3, so that the abnormal deformation of the double-lip wedge seal ring 2-1 can be avoided, the sealing reliability of the double-lip wedge seal ring 2-1 is greatly improved, the root of the wedge block claw 2-2 can be elastically deformed, and when the quick assembly type skylight drain pipe joint is assembled, after one end of the skylight drain pipe joint assembly 2 is inserted into the skylight 1 drainage outlet, the root of the wedge claw 2-2 rebounds after being deformed, therefore, the clamping of the skylight drain pipe joint assembly 2 and the skylight 1 water outlet can be realized, when the skylight drain pipe 3 is connected with the skylight 1 water outlet, the assembly can be judged to be completed by the rebounding sound of the wedge-shaped block clamping claws 2-2 without other tools only by pinching and inserting the wedge-shaped block with fingers, and the effect of the man-machine engineering is better.
In conclusion, the double-lip wedge-shaped sealing ring 2-1 has small installation resistance under the condition of meeting the requirement of sealing performance, after the anti-rotation platform 2-3 is matched with the boss 1-1 of the skylight water outlet, the sealing ring can be ensured not to be deformed abnormally, the sealing reliability is improved, the wedge-shaped block clamping claws 2-2 clamp the skylight water discharge pipe joint assembly 2 and the skylight 1 water outlet, and when the skylight water discharge pipe 3 is connected with the skylight 1 water outlet, the skylight water discharge pipe can be inserted only by being clamped by fingers without tools.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element. While embodiments of the invention have been illustrated and described, the foregoing description of the disclosed embodiments enables one skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides a quick assembly type skylight drainage pipe joint that two lips wedge seal, includes skylight (1), skylight drainage pipe joint assembly (2), its characterized in that: the skylight drainage pipe joint assembly comprises a skylight drainage pipe joint assembly (2), a skylight drainage pipe joint assembly (2) and a skylight, wherein the skylight drainage pipe joint assembly (1) is provided with a boss (1-1) of a skylight drainage outlet, the skylight drainage pipe joint assembly (2) comprises a double-lip wedge-shaped sealing ring (2-1), a wedge-shaped block clamping jaw (2-2), an anti-rotation platform (2-3), an inverted buckle and a conical surface (2-4), the double-lip wedge-shaped sealing ring (2-1) is sleeved on the outer wall of the skylight drainage pipe joint assembly (2), the skylight drainage pipe joint assembly (2) is inserted into one end of the skylight drainage pipe joint assembly (1), the wedge-shaped block clamping jaw (2-2) is far away from the end part of the skylight drainage pipe joint assembly (1), the wedge-shaped block clamping jaw (2-2) is outwards opened, the rotating platform (2-3) is arranged above the boss (1-1, the reverse buckle and the conical surface (2-4) are spliced with a skylight drain pipe (3).
2. The double-lip wedge-sealed quick-fit skylight drainage coupling of claim 1, wherein: the wedge-shaped block clamping jaws (2-2) are two in number, the two wedge-shaped clamping jaws (2-2) are symmetrically distributed on two sides by taking the center line of the front surface of the double-lip wedge-shaped sealing ring (2-1) as a symmetry axis, and the sides of the wedge-shaped block clamping jaws (2-2) are hollowed out.
3. The double-lip wedge-sealed quick-fit skylight drainage coupling of claim 1, wherein: the skylight drain pipe joint assembly (2) is made of plastic materials.
4. The double-lip wedge-sealed quick-fit skylight drainage coupling of claim 1, wherein: the double-lip wedge-shaped sealing ring (2-1) is made of rubber materials.
5. The double-lip wedge-sealed quick-fit skylight drainage coupling of claim 1, wherein: the positions of the water outlets of the skylight (1) at the positions of the anti-rotation platforms (2-3) correspond to each other.
6. The double-lip wedge-sealed quick-fit skylight drainage coupling of claim 1, wherein: a plurality of through or semi-through holes are formed in the skylight drain pipe joint assembly (2).
7. The double-lip wedge-sealed quick-fit skylight drainage coupling of claim 1, wherein: the skylight drain pipe joint assembly (2) and the double-lip wedge-shaped sealing ring (2-1) are integrally formed by injection molding.
8. The double-lip wedge-sealed quick-fit skylight drainage coupling of claim 1, wherein: the interference amount between the double-lip wedge-shaped sealing ring (2-1) and the drainage port of the skylight (1) is designed according to the Shore hardness of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010877399.7A CN112066123A (en) | 2020-08-27 | 2020-08-27 | Quick assembly type skylight drainage pipe joint with double-lip wedge-shaped seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010877399.7A CN112066123A (en) | 2020-08-27 | 2020-08-27 | Quick assembly type skylight drainage pipe joint with double-lip wedge-shaped seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112066123A true CN112066123A (en) | 2020-12-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010877399.7A Pending CN112066123A (en) | 2020-08-27 | 2020-08-27 | Quick assembly type skylight drainage pipe joint with double-lip wedge-shaped seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112066123A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19906870C1 (en) * | 1999-02-18 | 2000-05-11 | Hummel Anton Verwaltung | Pipe connection fitting comprises components of incompatible plastic and is designed to interlock axially with rotational freedom, preventing damage to seal from rough surfaces or cuttings when tightening-up |
| CN202371360U (en) * | 2011-11-16 | 2012-08-08 | 北汽福田汽车股份有限公司 | Brake hose and brake hose installing structure |
| CN204459146U (en) * | 2015-02-03 | 2015-07-08 | 四川佳世特橡胶有限公司 | Lips wedge-type seal circle |
| CN204942811U (en) * | 2015-08-11 | 2016-01-06 | 浙江安露清洗机有限公司 | The water supply connector of integral hermetic formula |
| CN205534746U (en) * | 2016-01-15 | 2016-08-31 | 重庆长安汽车股份有限公司 | Pipe quick -operation joint assembly |
| CN106402549A (en) * | 2016-10-08 | 2017-02-15 | 杭州温格科技有限公司 | Pipeline connecting device |
| CN206703913U (en) * | 2017-04-27 | 2017-12-05 | 神龙汽车有限公司 | A kind of attachment structure of skylight drain pipe and skylight |
| CN207195650U (en) * | 2017-07-03 | 2018-04-06 | 陆博汽车电子（曲阜）有限公司 | Sealing device |
| CN108458190A (en) * | 2018-04-27 | 2018-08-28 | 玉环汽车配件实业有限公司 | Novel quick connector |
| CN209469902U (en) * | 2019-01-07 | 2019-10-08 | 广州汽车集团股份有限公司 | Pipe connecting structure |
-
2020
- 2020-08-27 CN CN202010877399.7A patent/CN112066123A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19906870C1 (en) * | 1999-02-18 | 2000-05-11 | Hummel Anton Verwaltung | Pipe connection fitting comprises components of incompatible plastic and is designed to interlock axially with rotational freedom, preventing damage to seal from rough surfaces or cuttings when tightening-up |
| CN202371360U (en) * | 2011-11-16 | 2012-08-08 | 北汽福田汽车股份有限公司 | Brake hose and brake hose installing structure |
| CN204459146U (en) * | 2015-02-03 | 2015-07-08 | 四川佳世特橡胶有限公司 | Lips wedge-type seal circle |
| CN204942811U (en) * | 2015-08-11 | 2016-01-06 | 浙江安露清洗机有限公司 | The water supply connector of integral hermetic formula |
| CN205534746U (en) * | 2016-01-15 | 2016-08-31 | 重庆长安汽车股份有限公司 | Pipe quick -operation joint assembly |
| CN106402549A (en) * | 2016-10-08 | 2017-02-15 | 杭州温格科技有限公司 | Pipeline connecting device |
| CN206703913U (en) * | 2017-04-27 | 2017-12-05 | 神龙汽车有限公司 | A kind of attachment structure of skylight drain pipe and skylight |
| CN207195650U (en) * | 2017-07-03 | 2018-04-06 | 陆博汽车电子（曲阜）有限公司 | Sealing device |
| CN108458190A (en) * | 2018-04-27 | 2018-08-28 | 玉环汽车配件实业有限公司 | Novel quick connector |
| CN209469902U (en) * | 2019-01-07 | 2019-10-08 | 广州汽车集团股份有限公司 | Pipe connecting structure |
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Application publication date: 20201211 |