CN217056769U

CN217056769U - Skylight drain pipe joint for vehicle

Info

Publication number: CN217056769U
Application number: CN202220770621.8U
Authority: CN
Inventors: 刘亚斌
Original assignee: Hebei Ruiyuan Auto Parts Technology Co ltd
Current assignee: Hebei Ruiyuan Auto Parts Technology Co ltd
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-07-26
Anticipated expiration: 2032-04-06

Abstract

The utility model discloses an automobile-used skylight drain pipe joint, first pipeline section and second pipeline section including perpendicular intercommunication, set up the panel beating sealing groove of installing the panel beating mounting hole on the first pipeline section, second pipeline section trailing end connection has the pipe box section of cartridge drain pipe, still includes the filter head, the filter head sets up on the end that first pipeline section explored into skylight water catch bowl, the filter head is to flowing in the edulcoration is filtered in the drainage of first pipeline section. The utility model discloses automobile-used skylight drain pipe connects can alleviate the pipe blockage, is convenient for clear up and maintain moreover.

Description

Skylight drain pipe joint for vehicle

Technical Field

The utility model relates to a vehicle drainage pipe technical field especially relates to an automobile-used skylight drain pipe joint.

Background

The automobile pipeline is one of important parts of the automobile, is widely applied to an automobile body, a skylight and an engine case, has the functions of water drainage, cooling and oil circulation, can maintain and maintain a small environment in the automobile, and has a protection effect on electric devices and other equipment in the automobile. The automobile skylight is positioned at the top of the automobile body, rainwater can permeate into the water accumulating tank in the skylight along the gap between the skylight sealing strip and the automobile body, the water accumulating tank in the skylight is connected with the water discharging pipe, and the rainwater in the water accumulating tank can flow out of the automobile along the water discharging pipe.

In the prior art, the drain pipe is connected with the sheet metal part of the automobile body in a sealing mode through the drain pipe joint, one end of the drain pipe joint extends into the skylight water collecting tank, and the other end of the drain pipe joint is connected with the drain pipe in an inserting mode and led out. However, in order to adapt to compact automobile body panel structure, the drain pipe joint needs to be bent when passing through the sheet metal part mounting hole, and the angle of bending is about the right angle, and the department of bending produces the water resistance increase easily, and silt and debris are piled up in the drainage, lead to here latus rectum area to diminish, are unfavorable for the discharge of ponding, cause the jam even.

Therefore, it is required to develop a sunroof drain fitting for a vehicle.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automobile-used skylight drain pipe connects can alleviate pipe blockage, is convenient for clear up and maintain moreover.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model relates to a vehicle skylight drain pipe joint, first pipeline section and second pipeline section including perpendicular intercommunication, set up the panel beating sealing groove who installs the panel beating mounting hole in the first pipeline section, second pipeline section trailing end connection has the pipe box section of cartridge drain pipe, still includes the filter head, the filter head sets up on the end that first pipeline section explored into the skylight water catch bowl, the filter head is to flowing in the edulcoration is filtered in the drainage of first pipeline section.

Furthermore, the filter head comprises a primary filter plate, a cylinder and a secondary filter plate, the outer diameter of the cylinder is matched with the inner hole of the first pipe section, the outer end of the cylinder is connected with the inner end of the primary filter plate and connected with the secondary filter plate, and the diameter of the upper sieve hole of the primary filter plate is larger than that of the secondary filter plate.

Furthermore, an annular groove is formed in the outer cylindrical wall of the cylinder, a first clamping protruding ring is arranged on the inner hole wall of the first pipe section, and the first clamping protruding ring is embedded into the annular groove.

Furthermore, the side wall of the cylinder is provided with two cleaning holes, the diameter of each cleaning hole is larger than that of each second-stage filter plate sieve pore, and the two cleaning holes are symmetrically arranged.

Furthermore, the external diameter of the primary filter plate is consistent with the outer wall of the first pipe section, and anti-slip grains are arranged on the outer cylindrical surface of the primary filter plate.

Furthermore, a second clamping convex ring is arranged on the hole wall of the pipe sleeve section, and a clamping ring groove is arranged at the corresponding position on the insertion end of the drain pipe.

Furthermore, the number of the second snap-in protruding rings is two and the second snap-in protruding rings are arranged at the inner end of the hole wall of the pipe sleeve section in parallel, and the inner diameter of the second snap-in protruding rings is smaller than the bottom diameter of the snap-in ring groove.

Compared with the prior art, the utility model discloses a beneficial technological effect:

the utility model relates to an automobile-used skylight drain pipe connects on the end that first pipeline section visited into the skylight water catch bowl through the filter head setting, and the edulcoration is filtered in the drainage of the first pipeline section of advection-in, can reduce in debris and the sand and dust enter into first pipeline section along with the drainage flows, has avoided it to block up in the corner deposit. The utility model discloses automobile-used skylight drain pipe connects can alleviate the pipe blockage, is convenient for clear up and maintain moreover.

In addition, through the both ends of drum set up first filter and second grade filter respectively, can carry out secondary stage filtration to the drainage, and the great debris of first filter filtering, second grade filter the dust stone grain of large granule, avoid filth impurity to enter into and form the wall built-up dirt in drain pipe joint and the drain pipe. Through in drum detachable plug-in connects first pipe section port, the dismouting of being convenient for, it is more convenient to clear up the maintenance. Through the cooperation of first card abrupt ring the setting of annular, axial positioning locking reduces the risk that drops. Through the establishment of clearance hole, when dismantling the filter head clearance and maintain, use clear water to wash, be convenient for the sedimentary dust particle is clear away on the lateral wall of drum. By arranging that the outer diameter of the primary filter plate is consistent with the outer wall of the first pipe section, the structure is compact, and the increase of the installation space requirement caused by the expansion of the filter head can be avoided; through the setting of anti-skidding line, the rotating during dismouting is convenient for dismouting filter head. The wall of the pipe sleeve section is provided with the second clamping protruding ring which is clamped in the clamping ring groove in a matched manner, so that the insertion end of the drain pipe can be axially locked, and the falling risk is reduced; through the setting of two protruding rings of second card, and the internal diameter of the protruding ring of second card is less than the end footpath of joint annular forms the sealing washer effect, can improve sealing performance between the end of inserting of drain pipe and the pipe box section hole wall reduces the seepage risk.

Drawings

The present invention will be further explained with reference to the accompanying drawings.

FIG. 1 is a schematic view of the structure of the skylight drain pipe joint for a vehicle of the present invention;

FIG. 2 is a schematic view of a sectional structure of a skylight pipe joint for a vehicle according to the present invention;

fig. 3 is a schematic view of a part I of fig. 2.

Description of the reference numerals: 1. a first tube section; 101. a first snap ring; 2. a second tube section; 3. A pipe sleeve section; 301. a second snap ring; 4. the metal plate seals the clamping groove; 5. a filter head; 501. a primary filter plate; 502. a secondary filter plate; 503. cleaning the holes; 504. and (4) anti-skid lines.

Detailed Description

The core of the utility model is to provide an automobile-used skylight drain pipe joint can alleviate pipe blockage, is convenient for clear up and maintain moreover.

In the following, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to the drawings, fig. 1 is a schematic front view structure diagram of a skylight drainage pipe joint for a vehicle according to the present invention; fig. 2 is a schematic view of a front sectional structure of the vehicular skylight drainage pipe joint of the present invention; fig. 3 is a schematic view of a part I of fig. 1.

In a specific embodiment, as shown in fig. 1 to 3, a vehicle sunroof drain pipe joint includes a first pipe section 1 and a second pipe section 2 that are vertically communicated, a sheet metal sealing clamp groove 4 that is mounted to a sheet metal mounting hole is provided on the first pipe section 1, an end of the first pipe section 1 extends into a sunroof water collecting tank, and a pipe sleeve section 3 that is inserted with a drain pipe is connected to a tail end of the second pipe section 2. The utility model discloses automobile-used skylight drain pipe connects still includes filter head 5, and filter head 5 sets up on first pipeline section 1 visits into the tip of skylight water catch bowl, and filter head 5 filters the edulcoration to the drainage that flows in first pipeline section 1. The material of the filter head 5 can be plastic or stainless steel.

Through filter 5 setting on first pipeline section 1 stretches into the end of skylight water catch bowl, filter the edulcoration to the drainage that flows into first pipeline section 1, can reduce debris and sand and dust and enter into and flow along with the drainage in first pipeline section 1, avoided its deposit at the corner to block up. The utility model discloses automobile-used skylight drain pipe connects can alleviate pipe blockage, is convenient for clear up and maintain moreover.

In a specific embodiment of the present invention, as shown in fig. 1 to 3, the filter head 5 includes a primary filter plate 501, a cylinder and a secondary filter plate 502, the outer diameter of the cylinder matches with the inner hole of the first pipe section 1, that is, the cylinder is detachable to be inserted into the port of the first pipe section 1. The drum outer end is connected with the primary filter plate 501, the inner end is connected with the secondary filter plate 502, and the diameter of the screen holes on the primary filter plate 501 is larger than that of the secondary filter plate 502.

Specifically, as shown in fig. 3, an annular groove is formed in an outer cylindrical wall of the cylinder, a first snap ring 101 is formed on an inner hole wall of the first pipe section 1, and the first snap ring 101 is embedded in the annular groove. Further, the number of the first snap rings 101 is two and the first snap rings are arranged in parallel on the inner hole wall of the end part of the first pipe section 1.

Through the both ends of drum set up first filter 501 and second grade filter 502 respectively, can carry out secondary stage filter to the drainage, and the great debris of first filter 501 filtering, second grade filter 502 filter the dust stone grain of large granule, avoid filth impurity to enter into and form the wall built-up dirt in drain pipe joint and the drain pipe. Through in drum detachable plug-in connects 1 port of first pipeline section, the dismouting of being convenient for, it is more convenient to clear up the maintenance. Through the cooperation of first snap ring 101 the setting of annular, axial positioning locking reduces the risk of droing.

In a specific embodiment of the present invention, as shown in fig. 3, the side wall of the cylinder is provided with two cleaning holes 503, the diameter of the cleaning holes 503 is larger than the diameter of the second stage filter 502, and the cleaning holes 503 are symmetrically disposed.

Through the establishment of clearance hole 503, when dismantling the clearance maintenance of filter head 5, use clear water to wash, be convenient for the sedimentary dust granule is clear away on the lateral wall of drum.

In a specific embodiment of the present invention, as shown in fig. 3, the outer diameter of the primary filter plate 501 is consistent with the outer wall of the first pipe section 1, and the outer cylindrical surface of the primary filter plate 501 is provided with anti-slip lines 504.

The outer diameter of the primary filter plate 501 is consistent with that of the outer wall of the first pipe section 1, so that the structure is compact, and the increase of the installation space requirement caused by the expansion of a filter head can be avoided; through the setting of antiskid line 504, the rotation during dismouting, the dismouting filter head 5 of being convenient for.

In a specific embodiment of the present invention, as shown in fig. 2, a second snap ring 301 is provided on the hole wall of the pipe sleeve section 3, and a snap ring groove is provided at a corresponding position on the insertion end of the drain pipe. The clamping ring groove can be processed by using a hot pressing die or a method for cutting and removing materials.

Specifically, as shown in fig. 2, the number of the second snap rings 301 is two, and the two second snap rings 301 are arranged at the inner end of the hole wall of the pipe sleeve section 3 in parallel, and the inner diameter of the second snap rings 301 is smaller than the bottom diameter of the snap ring groove.

The wall of the pipe sleeve section 3 is provided with the second clamping convex ring 301 which is clamped in the clamping ring groove in a matched manner, so that the insertion end of the drain pipe can be axially locked, and the falling risk is reduced; through the setting of two protruding rings of second card 301, and the internal diameter of the protruding ring of second card 301 is less than the end footpath of joint annular forms the sealing washer effect, can improve sealing performance between the 3 pore walls of the end of inserting of drain pipe and pipe box section reduces the seepage risk.

The utility model discloses automobile-used skylight drain pipe connects during operation: when accumulated water in the skylight water collecting tank is higher than the pipe inlet of the first pipe section 1, the accumulated water sequentially passes through the primary filter plate 501 and the secondary filter plate 502 to enter the first pipe section 1, and filtered drainage sequentially passes through the second pipe section 2 and the drainage pipe to be discharged after passing through a corner. The filter head 5 can carry out secondary stage filtration to the drainage, and the great debris of the filter 501 filtration of first filter, the dust stone grain of big granule is filtered to second grade filter 502. When the filter is maintained and cleaned, the filter head 5 can be pulled out, cleaned by ultrasonic cleaning and then reinstalled.

The utility model discloses automobile-used skylight drain pipe connects through filter 5 setting on first pipeline section 1 visits into the tip of skylight water catch bowl, filters the edulcoration to the drainage that flows into first pipeline section 1, can reduce debris and sand and dust and flow along with the drainage in entering first pipeline section 1, has avoided its deposit to block up in the corner. The utility model discloses automobile-used skylight drain pipe connects can alleviate pipe blockage, is convenient for clear up and maintain moreover. In addition, through the both ends of drum set up first filter 501 and second grade filter 502 respectively, can carry out secondary stage filter to the drainage, and the great debris of first filter 501 filtering, second grade filter 502 filter the dust stone grain of large granule, avoid filth impurity to enter into and form the wall built-up dirt in drain pipe joint and the drain pipe. Through in drum detachable pegging graft 1 port of first pipeline section, the dismouting of being convenient for, it is more convenient to clear up the maintenance. Through the cooperation of first snap ring 101 the setting of annular, axial positioning locking reduces the risk that drops. Through the establishment of clearance hole 503, when dismantling the clearance maintenance of filter head 5, use clear water to wash, be convenient for the dust particle of deposit is clear away on the lateral wall of drum. By arranging that the outer diameter of the primary filter plate 501 is consistent with the outer wall of the first pipe section 1, the structure is compact, and the increase of the installation space requirement caused by the expansion of a filter head can be avoided; through the arrangement of the anti-slip lines 504, the filter head 5 can be conveniently disassembled and assembled by rotating during disassembly and assembly. The second clamping convex ring 301 is arranged on the hole wall of the pipe sleeve section 3 and is clamped in the clamping ring groove in a matched manner, so that the insertion end of the drain pipe can be axially locked, and the falling risk is reduced; through the setting of two second card abrupt rings 301, and the internal diameter of the second card abrupt ring 301 is less than the end footpath of joint annular forms the sealing washer effect, can improve sealing performance between the 3 pore walls of the plug-in end and the pipe box section of drain pipe reduces the seepage risk.

In the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.

Claims

1. The utility model provides an automobile-used skylight drainage pipe connects, includes first pipeline section (1) and second pipeline section (2) of perpendicular intercommunication, set up panel beating sealing groove (4) of installing the panel beating mounting hole on first pipeline section (1), second pipeline section (2) trailing end connection has pipe sleeve section (3) of cartridge drain pipe, its characterized in that: still include filter head (5), filter head (5) set up first pipe section (1) is visited into on the tip of skylight water catch bowl, filter head (5) are to flowing into the drainage of first pipe section (1) filters the edulcoration.

2. The vehicular sunroof drain pipe joint according to claim 1, characterized in that: the filter head (5) comprises an initial filter plate (501), a cylinder and a second-stage filter plate (502), the outer diameter of the cylinder is matched with the inner hole of the first pipe section (1), the outer end of the cylinder is connected with the inner end of the initial filter plate (501) and the second-stage filter plate (502), and the diameter of the upper sieve hole of the initial filter plate (501) is larger than that of the second-stage filter plate (502).

3. The vehicular sunroof drain pipe joint according to claim 2, characterized in that: be provided with the annular on the outer cylinder wall of drum, be provided with first card abrupt ring (101) on first tube section (1) inner hole wall, first card abrupt ring (101) are embedded into in the annular.

4. The vehicular sunroof drain pipe joint according to claim 2, characterized in that: the side wall of the cylinder is provided with cleaning holes (503), the diameter of each cleaning hole (503) is larger than that of the sieve pore of the second-stage filter plate (502), and the two cleaning holes (503) are symmetrically arranged.

5. The sunroof drain pipe joint for a vehicle according to any one of claims 2 to 4, wherein: the outer diameter of the primary filter plate (501) is consistent with the outer wall of the first pipe section (1), and anti-slip grains (504) are arranged on the outer cylindrical surface of the primary filter plate (501).

6. The vehicular sunroof drain pipe joint according to claim 1, characterized in that: the pipe sleeve section is characterized in that a second clamping convex ring (301) is arranged on the hole wall of the pipe sleeve section (3), and a clamping ring groove is formed in the corresponding position on the insertion end of the drain pipe.

7. The vehicular sunroof drain pipe joint according to claim 6, characterized in that: the quantity of the second snap ring (301) is two and the second snap ring is arranged in parallel at the inner end of the hole wall of the pipe sleeve section (3), and the inner diameter of the second snap ring (301) is smaller than the bottom diameter of the snap ring groove.