CN208330587U - Shock resistance type fuel oil pipe connector structure - Google Patents
Shock resistance type fuel oil pipe connector structure Download PDFInfo
- Publication number
- CN208330587U CN208330587U CN201820472074.9U CN201820472074U CN208330587U CN 208330587 U CN208330587 U CN 208330587U CN 201820472074 U CN201820472074 U CN 201820472074U CN 208330587 U CN208330587 U CN 208330587U
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- CN
- China
- Prior art keywords
- connector
- guard member
- joint body
- leading portion
- fuel oil
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- 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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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model relates to a kind of shock resistance type fuel oil pipe connector structures; it includes joint body; the joint body includes successively preceding latter linked connector leading portion, connector middle section and connector back segment; the connector middle section is made of multiple step surfaces; the connector leading portion is circular configuration; it is connected with automobile component; the end of the connector back segment is equipped with the flaring with piping connection; it is characterized by: being surrounded by guard member entirely in the outside of the joint body, the inner wall of the guard member and the outside wall surface of joint body are fitted closely.The utility model wraps a rubber guard member entirely on the outside of former connector, so that connector integral strength enhances, prevents from damaging in knockout process；Rubber guard member is connected half structure using mortise and tenon mode by two, is easily installed disassembly.
Description
Technical field
The utility model relates to a kind of automobile pipeline component more particularly to a kind of shock resistance type fuel oil pipe connector structures.Belong to
In technical field of automobile parts.
Background technique
Automotive fuel oil system is for the system and device according to operating condition to engine oil on automobile, wherein being located at vehicle body
On fuel tank and engine between using fuel pipe connect, vehicle fuel pipe be mainly used for provide gasoline flow pipe, with
The raising of fuel evaporation emission regulation demands, permeability and intensity to fuel pipe are also promoted therewith.
Fuel pipe generally includes fuel pipe and connector.Fuel pipe is used to transmit fuel oil, the freedom of fuel pipe to engine
End has corresponding flaring, and fuel pipe is connect with quick coupling type of attachment with nylon tube by flaring and rubber tube connection enlarging
Form is connect with rubber tube, realizes the connection of fuel tank and motor mechanisms, to transmit fuel oil to mechanisms such as engines.
Fuel pipe used at present, body portion diameter is relatively small, and high, the preferable nylon material of toughness using intensity
Material is made, and structure is complicated for junction portion, is relatively large in diameter, and material is harder, and resistance to compression and impact resistant capability are relatively weak, by
To damage is be easy to cause when impact, so as to cause fuel oil leakage, more seriously then cause fire.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of shock resistance type fuel pipe for the above-mentioned prior art
Joint structure, while simplifying joint structure, it is ensured that its resistance to compression, impact resistant capability.
The technical scheme in the invention for solving the above technical problem are as follows: a kind of shock resistance type fuel oil pipe connector structure,
It includes joint body, and the joint body includes successively preceding latter linked connector leading portion, connector middle section and connector back segment, described
Connector middle section is made of multiple step surfaces, and the connector leading portion is circular configuration, is connected with automobile component, the connector back segment
End be equipped with flaring with piping connection, be surrounded by guard member, the inner wall of the guard member entirely in the outside of the joint body
The outside wall surface of face and joint body fits closely.
Preferably, the guard member is made of rubber material, is connected to half structure by mortise and tenon mode by two.
Preferably, a pair of grip part outwardly protruded is equipped on the periphery of the connector leading portion, which is used for
The connecting hole of squeezed joint leading portion, convenient for the assembly or disassembly between connector and interfacing part, in the guard member and before connector
The position that grip part in section matches opens up through-hole, so that grip part is exposed.
Preferably, the surrounding that through-hole is opened up in the guard member is plane, convenient for the extruding of grip part.
Compared with the prior art, the advantages of the utility model are:
The utility model wraps a rubber guard member entirely on the outside of former connector, so that connector integral strength enhances, prevents
It is damaged in knockout process；Rubber guard member is connected half structure using mortise and tenon mode by two, is easily installed disassembly.
Detailed description of the invention
Fig. 1 is the structural blast schematic diagram in the utility model embodiment.
Fig. 2 is the joint structure schematic diagram in the utility model embodiment.
Fig. 3 is the guard member side view in the utility model embodiment.
Fig. 4 is the structure assembling schematic diagram in the utility model embodiment.
Wherein:
Joint body 1
Connector leading portion 1.1
Grip part 1.1.1
Connector middle section 1.2
Connector back segment 1.3
It is flared 1.3.1
Guard member 2
Through-hole 2.1.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
Such as Fig. 1, shown in 2,3,4, one of the present embodiment crash-proof novel fuel pipe joint structure, including joint body
1, the joint body 1 divides for 1.3 3 connector leading portion 1.1, connector middle section 1.2 and connector back segment parts, the connector middle section
1.2 are made of multiple step surfaces, so that slowly become smaller by the diameter of connector leading portion 1.1 to connector back segment 1.3, the connector leading portion
1.1 be circular configuration, is connected with components such as the engines of automobile, belongs to diameter the best part on joint body 1, described
The periphery of connector leading portion 1.1 is equipped with a pair of grip part 1.1.1 outwardly protruded, and grip part 1.1.1 is used for squeezed joint
The connecting hole of leading portion 1.1 is equipped with convenient for the assembly or disassembly between connector and opponent's part in the end of the connector back segment 1.3
With the flaring 1.3.1 of piping connection.
A rubber guard member 2, the inner wall and connector of the guard member 2 are coated entirely in the outside of the joint body 1
The outside wall surface of ontology 1 fits closely, and the guard member 2 is constituted half structure by two, is attached by mortise and tenon mode, this
The assembly and disassembly that sample prescription is just protected, rubber guard member 2 can resist the impact of extraneous butt joint, to improve the use longevity of connector
Life.And in order to cooperate the grip part 1.1.1 structure of joint surface, it offers in the guard member 2 and matches with grip part 1.1.1
The through-hole 2.1 of conjunction, so that grip part 1.1.1 is exposed, while 2.1 surrounding of through-hole is made into plane, so that grip part can easily
Pressing.
In addition to the implementation, the utility model further includes having other embodiments, all to use equivalents or equivalent
The technical solution that alternative is formed, should all fall within the protection scope of the utility model claims.
Claims (4)
1. a kind of shock resistance type fuel oil pipe connector structure, it includes joint body, and the joint body includes successively front and back connection
Connector leading portion, connector middle section and connector back segment, the connector middle section is made of multiple step surfaces, and the connector leading portion is circle
Structure is connected with automobile component, and the end of the connector back segment is equipped with the flaring with piping connection, it is characterised in that: in institute
The outside for stating joint body is surrounded by guard member entirely, and the inner wall of the guard member and the outside wall surface of joint body fit closely.
2. a kind of shock resistance type fuel oil pipe connector structure according to claim 1, it is characterised in that: the guard member uses
Rubber material is made, and is connected to half structure by mortise and tenon mode by two.
3. a kind of shock resistance type fuel oil pipe connector structure according to claim 1, it is characterised in that: in the connector leading portion
Periphery be equipped with a pair of grip part outwardly protruded, which is used for the connecting hole of squeezed joint leading portion, is convenient for connector
Assembly or disassembly between interfacing part, the position matched in the guard member with the grip part on connector leading portion open up logical
Hole, so that grip part is exposed.
4. a kind of shock resistance type fuel oil pipe connector structure according to claim 1, it is characterised in that: opened in the guard member
If the surrounding of through-hole is plane, convenient for the extruding of grip part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820472074.9U CN208330587U (en) | 2018-04-03 | 2018-04-03 | Shock resistance type fuel oil pipe connector structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820472074.9U CN208330587U (en) | 2018-04-03 | 2018-04-03 | Shock resistance type fuel oil pipe connector structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208330587U true CN208330587U (en) | 2019-01-04 |
Family
ID=64780498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820472074.9U Active CN208330587U (en) | 2018-04-03 | 2018-04-03 | Shock resistance type fuel oil pipe connector structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208330587U (en) |
-
2018
- 2018-04-03 CN CN201820472074.9U patent/CN208330587U/en active Active
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