CN220424797U - Structure of integrated quick connector of carbon tank filter - Google Patents
Structure of integrated quick connector of carbon tank filter Download PDFInfo
- Publication number
- CN220424797U CN220424797U CN202323281699.7U CN202323281699U CN220424797U CN 220424797 U CN220424797 U CN 220424797U CN 202323281699 U CN202323281699 U CN 202323281699U CN 220424797 U CN220424797 U CN 220424797U
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- CN
- China
- Prior art keywords
- quick connector
- cylinder body
- positioning
- plug
- cover body
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- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 239000000295 fuel oil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001721 carbon Chemical class 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The structure of the integrated quick connector of the carbon tank filter comprises a cylinder body with an open structure at the upper end, wherein a cover body is covered on an upper end port of the cylinder body, a pipe joint communicated with the inside of the cylinder body is arranged in the middle of the cover body, the pipe joint positioned outside the cover body is the quick connector, and the cover body is clamped on the cylinder body; the lower side edge of the annular folded edge is integrally provided with two positioning blocks, a positioning groove is formed between the two positioning blocks, the side wall of the cylinder body is integrally provided with a positioning plate corresponding to the positioning groove, the positioning plate is inserted into the positioning groove along the axial direction of the cylinder body, and the orientation of the quick connector or the insertion angle between the female quick connector and the male quick connector is limited when the positioning plate is installed in a specific space. The quick connector is integrated on the cover body, and the position between the cover body and the cylinder body is limited through the positioning groove and the positioning plate, so that the direction of the quick connector is limited or the installation angle of the quick connector is limited after the cylinder body is fixedly connected to a vehicle, and the carbon tank filter can be assembled in a specific space by one hand.
Description
Technical Field
The utility model relates to a carbon tank filter, in particular to a structure of an integrated quick connector of a carbon tank filter.
Background
The carbon tank filter is a novel air filter applied to a domestic fuel vehicle vent, and has the function of preventing impurities in the air outside the fuel tank from entering a vent pipeline when the carbon tank is desorbed, so that the function of the carbon tank or an electromagnetic valve is invalid. The fuel-oil vehicles comprise traditional energy vehicles which are purely powered by fuel-oil engines, and also comprise plug-in hybrid new energy vehicles and range-extending engine new energy vehicles.
The main carbon tank filter structural style in the market at present comprises lid, filter core, barrel triplex, and lid and barrel use joint or welding mode to connect fixedly and form the holding chamber according to the design needs, and the filter core is arranged in the holding chamber, and the dirty side of filter core is its lateral surface, and the clean side of filter core is its medial surface and the coupling of intercommunication lid. At present, the fixed connection between the tank ventilation pipeline and the pipe joint is realized through the quick connector, the different quick connectors are different in assembly efficiency and rapidness, and meanwhile, the size of the installation space during assembly and maintenance of the carbon tank filter is also considered.
Disclosure of Invention
In view of the needs in the prior art, the utility model provides a structure of a carbon tank filter integrated quick connector, which aims to integrate the quick connector on a carbon tank filter and facilitate the assembly and disassembly of the quick connector in a specific space.
The utility model provides a structure of integrated quick connector of carbon tank filter, includes the barrel that the upper end is open structure, covers on the upper end port of barrel and is equipped with the lid, the middle part of lid set up with the inside coupling that is linked together of barrel, the coupling that is located the lid outside is quick connector, the outside of lid turns over down and forms annular hem, evenly distributed has the draw-in groove along its circumference on annular hem, the position integration that corresponds the draw-in groove on the barrel is provided with the fixture block, the fixture block joint is in corresponding draw-in groove; the lower side edge of the annular folded edge is integrally provided with two positioning blocks, a positioning groove is formed between the two positioning blocks, the side wall of the cylinder body is integrally provided with a positioning plate corresponding to the positioning groove, the positioning plate is inserted into the positioning groove along the axial direction of the cylinder body, and the orientation of the quick connector or the insertion angle between the female quick connector and the male quick connector is limited when the positioning plate is installed in a specific space.
The method further comprises the following steps: the outer wall of the cylinder body is provided with a fixed lug plate which is mutually parallel and fixedly connected with the positioning plate.
The method further comprises the following steps: the face of locating plate and the axial and radial parallel arrangement of barrel.
The method further comprises the following steps: the quick connector comprises an intermediate body and a plastic spring type anti-drop buckle structure arranged on the intermediate body, the plastic spring type anti-drop buckle structure enables the intermediate body to form a plug and a connector, the connector and the cover body are integrally arranged, the plug is of a straight-through type structure, an annular groove is formed in the periphery of the plug, and a sealing ring is sleeved in the annular groove.
The method further comprises the following steps: the plastic spring type anti-falling buckle structure comprises a lantern ring, wherein the lantern ring is elliptical, two connecting pieces are arranged between the lower end of the lantern ring and the peripheral surface of the intermediate body, the two connecting pieces are symmetrically distributed at 180 degrees, and the two connecting pieces are matched on the end points of the two ends of the short shaft of the lantern ring; the short shaft length of the lantern ring is larger than the outer diameter of the plug; the inner wall of the lantern ring is provided with two arc-shaped bulges which are in one-to-one correspondence with the two connecting sheets, and the inner diameter of each arc-shaped bulge is larger than the outer diameter of the plug; the outer peripheral surface of the plug and the inner walls of the two arc-shaped bulges form a plugging interval.
The method further comprises the following steps: the locating plate is located in a plane defined by the minor axis of the collar and the axis of the barrel.
The method further comprises the following steps: the intermediate body is coaxially arranged with the cylinder body, and a reinforcing rib is fixedly connected between the outer wall of the connector and the top surface of the cover body.
The utility model has the beneficial effects that: the quick connector is integrated on the cover body, and the position between the cover body and the cylinder body is limited through the positioning groove and the positioning plate, so that the direction of the quick connector is limited or the installation angle of the quick connector is limited after the cylinder body is fixedly connected to a vehicle, and the carbon tank filter can be assembled in a specific space by one hand.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a partial cutaway view of the present utility model.
Detailed Description
The present utility model will be described in detail with reference to the accompanying drawings. Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model. The terms left, middle, right, upper, lower, etc. in the embodiments of the present utility model are merely relative concepts or references to the normal use state of the product, and should not be construed as limiting.
The structure of the integrated quick connector of the carbon tank filter is shown in fig. 1, and comprises a cylinder body 3 with an open upper end, wherein a cover body 2 is covered on an upper end port of the cylinder body 3, a pipe joint communicated with the inside of the cylinder body 3 is arranged in the middle of the cover body 2, the pipe joint positioned outside the cover body 2 is the quick connector 1, the outer side of the cover body 2 is downwards folded to form an annular folded edge 21, clamping grooves 22 are uniformly distributed on the annular folded edge 21 along the circumference of the annular folded edge, clamping blocks 33 are integrally arranged on the cylinder body 3 corresponding to the positions of the clamping grooves 33, and the clamping blocks 33 are clamped in the corresponding clamping grooves 22; two positioning blocks 23 are integrally arranged on the lower side edge of the annular folded edge 21, a positioning groove 24 is formed between the two positioning blocks 23, a positioning plate 31 is integrally arranged on the side wall of the cylinder 3 corresponding to the positioning groove 24, the positioning plate 31 is inserted into the positioning groove 24 along the axial direction of the cylinder 3, and the orientation of the quick connector 1 or the insertion angle between the female quick connector and the male quick connector is limited when the positioning plate is installed in a specific space; in order to set the position of the positioning plate 31 conveniently, a fixed lug plate 32 is arranged on the outer wall of the cylinder 3, and the fixed lug plate 32 is parallel to and fixedly connected with the positioning plate 31. The face of the locating plate 31 and the axial direction and the radial direction of the cylinder body 3 are arranged in parallel, so that the locating plate 31 and the fixed lug plate 32 can be conveniently subjected to injection molding and demolding.
As shown in fig. 2, the quick connector 1 includes an intermediate body 11, and a plastic spring type anti-disengagement fastening structure disposed on the intermediate body 11, where the plastic spring type anti-disengagement fastening structure makes the intermediate body 11 form a plug 111 and a connector 112, the connector 112 and the cover 2 are integrally disposed, the plug 111 is in a straight-through structure, an annular groove 12 is disposed at the periphery of the plug 111, and a sealing ring 13 is sleeved in the annular groove 12; the plastic spring type anti-falling buckle structure comprises a lantern ring 14, wherein the lantern ring 14 is elliptical, two connecting pieces 15 are arranged between the lower end of the lantern ring 14 and the peripheral surface of the intermediate body 11, the two connecting pieces 15 are symmetrically distributed at 180 degrees, and the two connecting pieces 15 are matched on the end points of the two ends of the short shaft of the lantern ring 14; the short axis length of collar 14 is greater than the outer diameter of plug 111; the inner wall of the lantern ring 14 is provided with two arc-shaped bulges 141, the two arc-shaped bulges 141 are in one-to-one correspondence with the two connecting sheets 15, and the inner diameter of the arc-shaped bulges 141 is larger than the outer diameter of the plug 111; a plug-in space is formed between the outer circumferential surface of the plug 111 and the inner walls of the two arc-shaped protrusions 141. To facilitate pinching of the collar 14 at both end points corresponding to the long axis thereof in a specific space, the positioning plate 31 is located in a plane defined by the short axis of the collar 14 and the axis of the cylinder 3. The intermediate body 11 and the cylinder body 3 are coaxially arranged, and a reinforcing rib 4 is fixedly connected between the outer wall of the connector 112 and the top surface of the cover body 2.
According to the fixed position of the cylinder body 3 in a specific installation space, the orientation of the quick connector 1 and the convenience of one-hand operation when the oil tank pipeline end is plugged into the quick connector 1, the position of the positioning groove 24 on the annular flange 21 and the position of the positioning plate 31 on the cylinder body 3 are designed; during assembly, the positioning groove 24 is aligned to the positioning plate 31, then the cover body 2 is clamped on the cylinder body 3, and meanwhile, the positioning plate 31 is clamped in the positioning groove 24, so that the quick connector 1 is positioned indirectly.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a structure of integrated quick connector of carbon tank filter, includes that the upper end is the barrel of open structure, covers on the upper end port of barrel and is equipped with the lid, and the middle part of lid sets up the coupling that is linked together with the barrel is inside, its characterized in that: the pipe joint positioned outside the cover body is a quick plug, the outer side of the cover body is downwards folded to form an annular folded edge, clamping grooves are uniformly distributed on the annular folded edge along the circumference of the annular folded edge, clamping blocks are integrally arranged on the cylinder body at positions corresponding to the clamping grooves, and the clamping blocks are clamped in the corresponding clamping grooves; the lower side edge of the annular folded edge is integrally provided with two positioning blocks, a positioning groove is formed between the two positioning blocks, the side wall of the cylinder body is integrally provided with a positioning plate corresponding to the positioning groove, the positioning plate is inserted into the positioning groove along the axial direction of the cylinder body, and the orientation of the quick connector or the insertion angle between the female quick connector and the male quick connector is limited when the positioning plate is installed in a specific space.
2. The carbon canister filter integrated quick connector structure of claim 1, wherein: the outer wall of the cylinder body is provided with a fixed lug plate which is mutually parallel and fixedly connected with the positioning plate.
3. The carbon canister filter integrated quick connector structure of claim 2, wherein: the face of locating plate and the axial and radial parallel arrangement of barrel.
4. A carbon canister filter integrated quick connector structure according to claim 1 or 2 or 3, characterized in that: the quick connector comprises an intermediate body and a plastic spring type anti-drop buckle structure arranged on the intermediate body, the plastic spring type anti-drop buckle structure enables the intermediate body to form a plug and a connector, the connector and the cover body are integrally arranged, the plug is of a straight-through type structure, an annular groove is formed in the periphery of the plug, and a sealing ring is sleeved in the annular groove.
5. The carbon canister filter integrated quick connector structure according to claim 4, wherein: the plastic spring type anti-falling buckle structure comprises a lantern ring, wherein the lantern ring is elliptical, two connecting pieces are arranged between the lower end of the lantern ring and the peripheral surface of the intermediate body, the two connecting pieces are symmetrically distributed at 180 degrees, and the two connecting pieces are matched on the end points of the two ends of the short shaft of the lantern ring; the short shaft length of the lantern ring is larger than the outer diameter of the plug; the inner wall of the lantern ring is provided with two arc-shaped bulges which are in one-to-one correspondence with the two connecting sheets, and the inner diameter of each arc-shaped bulge is larger than the outer diameter of the plug; the outer peripheral surface of the plug and the inner walls of the two arc-shaped bulges form a plugging interval.
6. The carbon canister filter integrated quick connector structure of claim 5, wherein: the locating plate is located in a plane defined by the minor axis of the collar and the axis of the barrel.
7. The carbon canister filter integrated quick connector structure according to claim 4, wherein: the intermediate body is coaxially arranged with the cylinder body, and a reinforcing rib is fixedly connected between the outer wall of the connector and the top surface of the cover body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323281699.7U CN220424797U (en) | 2023-12-04 | 2023-12-04 | Structure of integrated quick connector of carbon tank filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323281699.7U CN220424797U (en) | 2023-12-04 | 2023-12-04 | Structure of integrated quick connector of carbon tank filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220424797U true CN220424797U (en) | 2024-02-02 |
Family
ID=89703508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323281699.7U Active CN220424797U (en) | 2023-12-04 | 2023-12-04 | Structure of integrated quick connector of carbon tank filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220424797U (en) |
-
2023
- 2023-12-04 CN CN202323281699.7U patent/CN220424797U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |