CN212643803U - Rubber tube with good durability for automobile - Google Patents
Rubber tube with good durability for automobile Download PDFInfo
- Publication number
- CN212643803U CN212643803U CN202020906939.5U CN202020906939U CN212643803U CN 212643803 U CN212643803 U CN 212643803U CN 202020906939 U CN202020906939 U CN 202020906939U CN 212643803 U CN212643803 U CN 212643803U
- Authority
- CN
- China
- Prior art keywords
- connector
- rubber tube
- butt joint
- thread groove
- inner chamber
- 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
- 210000001503 joint Anatomy 0.000 claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 230000002633 protecting effect Effects 0.000 abstract description 4
- 239000000446 fuel Substances 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a rubber tube for car that durability is good, including first connector, rubber tube and second connector, the rubber tube is located between first connector and the second connector, and interconnect, the outer wall of rubber tube is equipped with the protection flitch that a plurality of is the even interval distribution of annular, the internal thread groove has been seted up to the inner chamber of first connector, and right-hand member face center is the same body extend have with the first butt joint of first connector internal thread groove inner chamber intercommunication each other, the internal thread groove has been seted up to the inner chamber of second connector, and the same body extend in left end face center has the second butt joint with second connector internal thread groove inner chamber intercommunication each other, both ends respectively with first butt joint and second butt joint seamless connection about the rubber tube. The utility model relates to a rubber tube for car that durability is good is convenient for play fine protecting effect to the rubber tube, prolongs the life of rubber tube, and is simple and convenient.
Description
Technical Field
The utility model relates to a rubber tube correlation technique field for the car specifically is a rubber tube for car that durability is good.
Background
With the optimization of a fuel system of a passenger vehicle, the strict requirements of emission regulations and the diversification of fuel types, higher requirements are provided for the performance of a rubber hose of the fuel system of the passenger vehicle, the performance of the fuel hose mainly depends on the multilayer structure of the rubber hose and the type of materials used by each layer of structure, the existing rubber hose for the vehicle is divided into a full rubber hose without a reinforcing layer and a reinforced rubber hose with a middle reinforcing woven layer according to different withstanding pressures, and the rubber hose for the vehicle is poor in pressure resistance, low in strength and small in application range, but has large size change after being stressed when in use, so that the requirements of people on the product at present can not be met far, and the rubber hose for the vehicle with good durability is designed and produced so as to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a good rubber tube for car of durability to solve the problem that proposes in the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a good rubber tube for car of durability, includes first connector, rubber tube and second connector, the rubber tube is located between first connector and the second connector, and interconnect, the outer wall of rubber tube is equipped with the protection flitch that a plurality of is the even interval distribution of annular.
Preferably, the inner cavity of the first connector is provided with an inner thread groove, the right end face center body extends to form a first pair of connectors communicated with the inner cavity of the inner thread groove of the first connector, the inner cavity of the second connector is provided with an inner thread groove, the left end face center body extends to form a second pair of connectors communicated with the inner cavity of the inner thread groove of the second connector, and the left end and the right end of the rubber pipe are respectively in seamless connection with the first pair of connectors and the second pair of connectors.
Preferably, two ends of each protection flitch are fixedly connected with the edge positions of the opposite sides of the first pair of joints and the second pair of joints respectively.
Preferably, a buffer gap of 5mm is arranged between two adjacent protection flitch plates.
Preferably, each protective flitch is a stainless steel elastic protection plate with the thickness of 2 mm.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model relates to a rubber tube for car that durability is good is convenient for play fine protecting effect to the rubber tube, prolongs the life of rubber tube, and is simple and convenient.
2. The utility model discloses, through setting up every protection flitch into the stainless steel elasticity backplate that thickness is 2mm, in case rubber tube inner chamber pressure is too big and produce the inflation deformation, can outwards prop up the stainless steel elasticity backplate that thickness is 2mm, make the protection flitch produce complete deformation, a size after the external diameter grow is poor after being used for compensating rubber tube inflation deformation, the rebound potential energy of usable self comes the unrestrained inflation deformation of reverse restriction rubber tube simultaneously, so that the rubber tube shape variable is too big can't obtain the restriction and break, help playing fine protecting effect to the rubber tube.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a cross-sectional view of an embodiment of the present invention.
In the figure: 1. a first connector; 11. a first pair of joints; 2. a protective flitch; 3. a hose; 4. a second connector; 41. a second pair of connectors.
Detailed Description
In order to facilitate the use, the embodiment of the utility model provides a rubber tube for car that the durability is good. The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Example 1
Referring to fig. 1-2, the present embodiment provides a durable rubber hose for an automobile, which includes a first connector 1, a rubber hose 3 and a second connector 4, the rubber hose 3 is located between the first connector 1 and the second connector 4, and is connected to each other, and the outer wall of the rubber hose 3 is provided with a plurality of protection attachment plates 2 that are uniformly distributed in an annular shape at intervals.
An inner thread groove is formed in the inner cavity of the first connecting head 1, a first pair of connecting heads 11 communicated with the inner thread groove cavity of the first connecting head 1 extend integrally in the center of the right end face, an inner thread groove is formed in the inner cavity of the second connecting head 4, a second pair of connecting heads 41 communicated with the inner thread groove cavity of the second connecting head 4 extend integrally in the center of the left end face, and the left end and the right end of the rubber pipe 3 are respectively connected with the first pair of connecting heads 11 and the second pair of connecting heads 41 in a seamless mode;
two ends of each protective flitch 2 are respectively fixedly connected with the edge positions of opposite side edges of the first butt joint 11 and the second butt joint 41;
a buffer gap of 5mm is arranged between two adjacent protective flitch plates 2;
in this embodiment, when in use, the first pair of joints 11 of the first connector 1 and the second pair of joints 41 of the second connector 4 are respectively connected with two ends of the oil path system pipeline of the second pair of joints 41, and the rubber hose 3 can be used as a pipeline for communicating an oil path;
if 3 inner chambers of rubber tube pressure is too big, lead to 3 self inflation of rubber tube and lead to the diameter grow of rubber tube 3, just as outside jack-up protection flitch 2, protection flitch 2 then can reverse restriction rubber tube 3's inflation, play the guard action to rubber tube 3, through the buffering clearance that is equipped with 5mm between two adjacent protection flitchs 2, the rubber tube 3 lateral wall of dilatational strain is filled to 5 mm's between two usable adjacent protection flitchs 2 buffering clearance like this, the pressure of 3 inner chambers of buffering rubber tube, too big and burst in order to avoid 3 inner chambers of rubber tube pressure, the utility model discloses be convenient for play fine protecting effect to rubber tube 3, prolong the life of rubber tube 3, and is simple and convenient.
Example 2
Referring to fig. 1-2, a further improvement is made on the basis of embodiment 1:
wherein, every protection flitch 2 is the stainless steel elasticity backplate that thickness is 2mm, in case 3 inner chambers of rubber tube pressure is too big and produce the inflation deformation, can outwards prop up the stainless steel elasticity backplate that thickness is 2mm, make protection flitch 2 produce complete deformation, a size difference after the external diameter grow is used for compensating 3 inflation deformations of rubber tube, the rebound potential energy of usable self comes reverse restriction 3 unrestricted inflation deformations of rubber tube simultaneously, in order to avoid 3 deformation of rubber tube too big can not obtain the restriction and break, help playing fine protective effect to rubber tube 3.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a rubber tube for car that durability is good, includes first connector (1), rubber tube (3) and second connector (4), its characterized in that: rubber tube (3) are located between first connector (1) and second connector (4), and interconnect, the outer wall of rubber tube (3) is equipped with protection flitch (2) that a plurality of is the even interval distribution of annular, the internal thread groove has been seted up to the inner chamber of first connector (1), and the right-hand member face center extends with the body has first butt joint (11) that communicate each other with first connector (1) internal thread groove inner chamber, the internal thread groove has been seted up to the inner chamber of second connector (4), and the left end face center extends with the body has second butt joint (41) that communicate each other with second connector (4) internal thread groove inner chamber, both ends are connected with first butt joint (11) and second butt joint (41) seamless connection respectively about rubber tube (3).
2. The rubber hose for automobile of claim 1, wherein: two ends of each protection flitch (2) are respectively fixedly connected with the edge positions of opposite sides of the first butt joint (11) and the second butt joint (41).
3. The rubber hose for automobile of claim 1, wherein: and a buffer gap of 5mm is arranged between every two adjacent protective flitch plates (2).
4. The rubber hose for automobile of claim 1, wherein: each protective pasting plate (2) is a stainless steel elastic protection plate with the thickness of 2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020906939.5U CN212643803U (en) | 2020-05-26 | 2020-05-26 | Rubber tube with good durability for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020906939.5U CN212643803U (en) | 2020-05-26 | 2020-05-26 | Rubber tube with good durability for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212643803U true CN212643803U (en) | 2021-03-02 |
Family
ID=74796844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020906939.5U Expired - Fee Related CN212643803U (en) | 2020-05-26 | 2020-05-26 | Rubber tube with good durability for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212643803U (en) |
-
2020
- 2020-05-26 CN CN202020906939.5U patent/CN212643803U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210302 |