CN211258856U - Fuel filter with external hose - Google Patents
Fuel filter with external hose Download PDFInfo
- Publication number
- CN211258856U CN211258856U CN201922266478.XU CN201922266478U CN211258856U CN 211258856 U CN211258856 U CN 211258856U CN 201922266478 U CN201922266478 U CN 201922266478U CN 211258856 U CN211258856 U CN 211258856U
- Authority
- CN
- China
- Prior art keywords
- hose
- carburetor body
- pipe
- window
- coupling
- 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 - Fee Related
Links
- 239000000446 fuel Substances 0.000 title claims description 20
- 230000008878 coupling Effects 0.000 claims abstract description 13
- 238000010168 coupling process Methods 0.000 claims abstract description 13
- 238000005859 coupling reaction Methods 0.000 claims abstract description 13
- 238000003466 welding Methods 0.000 claims abstract description 3
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 14
- 239000000295 fuel oil Substances 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 235000007516 Chrysanthemum Nutrition 0.000 description 1
- 244000189548 Chrysanthemum x morifolium Species 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 210000000845 cartilage Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses an oil filter fires of external hose in area, including carburetor body and hose, advance oil pipe on the carburetor body, connect the hose on play oil pipe and the distributing pipe respectively, the welding has the fixed plate on the lateral wall of carburetor body, be equipped with the limit of buckling at the fixed plate tip, should buckle limit and carburetor body outer wall formation draw-in groove, be provided with the mounting hole that supplies bolted connection on the fixed plate, dispose the coupling respectively at the tip of three hose, the buckle is connected with a location picture peg on the coupling, one side of location picture peg is the fork board, its opposite side is for inserting the strip, the protruding isosceles trapezoid's the piece of going into of card is equipped with respectively in fork board inner both sides, be equipped with the window that the symmetry set up on the coupling outer wall, this card goes into the piece card and establishes in this window, tip inwards going into the piece is equipped with the catching. Thus, the technical effect of reliable connection and installation is achieved.
Description
Technical Field
The utility model relates to a fire oil filter, concretely relates to take oil filter that fires of external hose.
Background
The fuel filter is connected in series on a pipeline between the fuel pump and the oil inlet of the throttle valve body. The fuel filter has the functions of removing solid impurities such as iron oxide, dust and the like contained in fuel oil, preventing a fuel oil system (particularly an oil nozzle) from being blocked, reducing mechanical abrasion and replacement, ensuring stable operation of an engine and improving reliability. The structure of the fuel oil burner is composed of an aluminum shell and a bracket with stainless steel therein, the bracket is provided with a high-efficiency filter paper sheet, and the filter paper sheet is in a chrysanthemum shape to increase the flow area. Because the electronic fuel filter usually bears the fuel pressure of 200-300KPA, and the position that the existing fuel filter can not effectively fix the fuel filter and the hose upper pipe joint after being connected with the hose leads to the fuel filter and the cartilage connecting part to be in the state of rocking in the activity of the car, leads to the unreliable connection, greatly influences the connecting position and leads to the connecting part to easily appear the problem that the gap leads to the fuel leakage.
Disclosure of Invention
In order to solve the problem, the utility model aims to provide a connect reliable outband of installing connects oil filter that fires of hose to prevent that the connection position from appearing not hard up, avoid leaking the fuel.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a take fuel filter of external hose, includes carburetor body and hose, the carburetor body on be equipped with inlet tube, play oil pipe and distributing pipe, connect respectively on inlet tube, play oil pipe and the distributing pipe the hose, the lateral wall of carburetor body on the welding have the fixed plate tip be equipped with the limit of buckling, this limit of buckling with carburetor body outer wall forms the draw-in groove the fixed plate on be provided with the mounting hole that supplies bolted connection, three the tip of hose disposes the coupling respectively the buckle is connected with a location picture peg on the coupling, one side of location picture peg be the fork board, its opposite side is for inserting the strip, the protruding isosceles trapezoid's card income piece that is equipped with respectively in fork board inner both sides, be equipped with the window that the symmetry set up on the coupling outer wall, this card income piece card is established in this window the card income piece tip inwards is equipped with the catching groove, the hook groove is matched with the edge of the window in an inserting mode.
The hose connected with the oil inlet pipe is also provided with annular flanges which are arranged in sequence, and positioning grooves are formed at intervals among the annular flanges.
And a metal ring is arranged in the pipe joint, a through hole matched with the window is arranged on the metal ring, and the through hole is communicated with an inner hole of the metal ring.
And a dust cover is also arranged on the pipe joint.
The utility model discloses a structure, can make the filter body pass through the fixed plate and make location and fixed, the reliability and the stability of this body coupling of filter have been guaranteed, the coupling of hose end makes its location through the location picture peg rather than the buckle grafting simultaneously, the location picture peg make the installation more convenient and reliable owing to adopt the buckle connection, guarantee the stability of the connection of its junction, just so can prevent that the connection position of filter body and hose from appearing becoming flexible, avoid leading to leaking the fuel risk because of not hard up gap appearing, reach and connect the reliable technological effect of installation.
The invention is further described with reference to the accompanying drawings and the detailed description.
Drawings
FIG. 1 is a perspective view of an embodiment of the present invention;
FIG. 2 is an exploded view of a pipe joint according to an embodiment of the present invention;
fig. 3 is a perspective view of a positioning insertion plate according to an embodiment of the present invention.
Detailed Description
The present invention is described in detail below with reference to the following examples, which are only used for further illustration of the present invention, and should not be construed as limiting the scope of the present invention.
As shown in fig. 1-3, the embodiment discloses a fuel filter with an external hose, which includes a carburetor body 1 and a hose 2, wherein the carburetor body 1 is provided with an oil inlet pipe 3, an oil outlet pipe 4 and a dispensing pipe 5, the oil inlet pipe 3, the oil outlet pipe 4 and the dispensing pipe 5 are respectively connected with the hose 2 and can be fastened by a clamp, a fixing plate 6 is welded on the side wall of the carburetor body 1, a bent edge 61 is arranged at the end of the fixing plate 6, the bent edge 61 and the outer wall of the carburetor body 1 form a slot, a mounting hole 62 for connecting a bolt is arranged on the fixing plate 6, the slot facilitates the positioning of the fixing plate 6 to improve the convenience and reliability of the bolt connection, pipe joints 8 are respectively arranged at the ends of the three hoses 2, a positioning insertion plate 7 is snap-connected to the pipe joints 8, one side of the positioning insertion plate 7 is a fork, isosceles trapezoid clamping blocks 711 are respectively convexly arranged on two sides of the inner end of the fork plate 71, symmetrically arranged windows 81 are arranged on the outer wall of the pipe joint 8, the isosceles trapezoid clamping blocks 711 can be clamped into the windows 81 more conveniently, the clamping blocks 711 are clamped in the windows 81, hook grooves 712 are formed in the inward end portions of the clamping blocks 711, and the hook grooves 712 are in inserting fit with the edges of the windows 81, so that the clamping connection is more reliable and stable, and the clamping connection is prevented from being separated from the windows 81.
The hose 2 connected to the oil inlet pipe 3 is further provided with annular flanges 21 arranged in sequence, and the spaces between the annular flanges 21 form positioning grooves. Through the positioning groove, the hose 2 on the oil inlet pipe 3 can be matched with a part on the chassis more conveniently after being connected, so that the positioning is reliable, looseness is avoided, and the connection reliability is further improved.
A metal ring 9 is arranged inside the pipe joint 8, and a through hole matched with the window 81 is arranged on the metal ring 9 and is communicated with an inner hole of the metal ring 9. The structure inside the pipe joint 8 can be more compact through the metal ring 9, annular cavities for connecting other pipe bodies can be formed inside the metal ring 9 and the pipe joint 8, the installation is convenient, the installation structure is tighter,
a dust cover 10 is also disposed on the pipe joint 8. Through the dust cap 10, dust or impurities cannot enter the tube body during transportation and storage, and the inside of the tube body is kept clean.
Adopt above-mentioned technical scheme, can make the filter body pass through fixed plate 6 and make location and fixed, filter body coupling's reliability and stability have been guaranteed, the coupling 8 of 2 tip of hose simultaneously makes its location through the location picture peg 7 rather than the buckle grafting, location picture peg 7 makes the installation more convenient and reliable owing to adopt the buckle connection, guarantee the stability of the connection of its junction, just so can prevent that the connection position of filter body and hose 2 from appearing not hard up, avoid appearing the gap because of not hard up and lead to leaking the risk of fuel, reach the reliable technological effect of connection installation, this integrative hose and gasoline filter make the assembly more convenient simultaneously.
Claims (4)
1. The utility model provides a take fuel filter of external hose, includes carburetor body and hose, the carburetor body on be equipped with into oil pipe, play oil pipe and distributing pipe, advance oil pipe, go out oil pipe and distributing pipe and go up and connect respectively the hose, its characterized in that: the lateral wall of carburetor body on the welding have the fixed plate tip is equipped with the limit of buckling, should buckle the limit with carburetor body outer wall forms the draw-in groove the fixed plate on be provided with the mounting hole that supplies bolted connection, three the tip of hose disposes the coupling respectively the buckle is connected with a location picture peg on the coupling, one side of location picture peg be the fork board, its opposite side is for inserting the strip, the protruding block of going into that is equipped with isosceles trapezoid respectively in fork board inner both sides, be equipped with the window that the symmetry set up on the coupling outer wall, this card goes into the block card and establishes in this window the inward tip of card income piece is equipped with the catching groove, the catching groove with the edge grafting cooperation of window.
2. The fuel filter with external hose of claim 1, wherein: the hose connected with the oil inlet pipe is also provided with annular flanges which are arranged in sequence, and positioning grooves are formed at intervals among the annular flanges.
3. The fuel filter with external hose of claim 1, wherein: and a metal ring is arranged in the pipe joint, a through hole matched with the window is arranged on the metal ring, and the through hole is communicated with an inner hole of the metal ring.
4. The fuel filter with external hose of claim 1, wherein: and a dust cover is also arranged on the pipe joint.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922266478.XU CN211258856U (en) | 2019-12-17 | 2019-12-17 | Fuel filter with external hose |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922266478.XU CN211258856U (en) | 2019-12-17 | 2019-12-17 | Fuel filter with external hose |
Publications (1)
Publication Number | Publication Date |
---|---|
CN211258856U true CN211258856U (en) | 2020-08-14 |
Family
ID=71990641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201922266478.XU Expired - Fee Related CN211258856U (en) | 2019-12-17 | 2019-12-17 | Fuel filter with external hose |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN211258856U (en) |
-
2019
- 2019-12-17 CN CN201922266478.XU patent/CN211258856U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200814 |
|
CF01 | Termination of patent right due to non-payment of annual fee |