CN208982820U - A kind of automobile-used sebific duct of good damping effect - Google Patents
A kind of automobile-used sebific duct of good damping effect Download PDFInfo
- Publication number
- CN208982820U CN208982820U CN201821052366.3U CN201821052366U CN208982820U CN 208982820 U CN208982820 U CN 208982820U CN 201821052366 U CN201821052366 U CN 201821052366U CN 208982820 U CN208982820 U CN 208982820U
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- Prior art keywords
- layer
- outside
- fixedly installed
- sebific duct
- automobile
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to automobile technical fields, and disclose a kind of automobile-used sebific duct of good damping effect, including plastic pipe, hose lining is fixedly installed with outside the plastic pipe, skeleton is fixedly installed with outside the hose lining, middle layer glue is fixedly installed with outside the skeleton, polyamide braid layer is fixedly installed with outside the middle layer glue, neoprene layer is fixedly installed with outside the polyamide braid layer, the neoprene layer outer cover is equipped with fixing sleeve, the plastic pipe two sides are fixedly installed with flange, two opposite sides of flange are movably installed with gasket seal, haloflex layer is fixedly installed with outside the mixed filler layer, layer of polyester fiber is fixedly installed with outside the haloflex layer, acrylic rubber layer is fixedly installed with outside the layer of polyester fiber.The automobile-used sebific duct of the good damping effect, its fracture can be made in vehicle travel process by solving sebific duct currently on the market when leading to the problem of strenuous vibration.
Description
Technical field
The utility model relates to automobile technical field, the automobile-used sebific duct of specially a kind of good damping effect.
Background technique
Rubber tube is a kind of tubular rubber product to convey gas, liquid, pulpous state or granular material, by interior outer glue-line
It is formed with casing play, the material of casing play can use cotton fiber, various synthetic fibers and carbon fiber or asbestos, steel wire etc., general glue
The inside and outside glue line material of pipe uses natural rubber, butadiene-styrene rubber or butadiene rubber；Oil-resisting rubber hose uses neoprene, butyronitrile rubber
Glue；Acid and alkali-resistance, high-temp.-resistant rubber duct is using EP rubbers, fluorubber or silicon rubber etc..
Sebific duct structure is generally divided into: inner glue layer, outer glue-line and casing play (or middle layer), inner glue layer directly bear to convey
The abrasion of medium is corroded；Outer glue-line protects sebific duct inner body not by the damage of external environment and erosion；Casing play is the pressure-bearing of sebific duct
Layer, assigns tube body strength and stiffness, and the operating pressure of sebific duct depends on the material and structure of casing play.
Automobile-used sebific duct currently on the market, concentrates on its leakproofness and oil resistivity etc. mostly, and has ignored the anti-of its sebific duct
Pinking can generate vibration while the car is driving, and sebific duct is the delivery pipe for connecting important devices, because of strenuous vibration
And when sebific duct being caused to be broken, interior significant components can be made to stop working, so as to cause more serious consequence, so propose one kind
The automobile-used sebific duct of good damping effect is set forth above to solve the problems, such as.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of automobile-used sebific duct of good damping effect, has effect
The advantages that well and facilitating, its fracture can be made when generating strenuous vibration in vehicle travel process by solving sebific duct currently on the market
The problem of.
(2) technical solution
To realize that said effect is good and convenient purpose, the utility model provide the following technical solutions: a kind of damping effect
Good automobile-used sebific duct, including plastic pipe, the outside of the plastic pipe are fixedly installed with hose lining, and the external of the hose lining is fixed
Skeleton is installed, the outside of the skeleton is fixedly installed with middle layer glue, and the outside of the middle layer glue is fixedly installed with polyamide volume
Tissue layer, the outside of the polyamide braid layer are fixedly installed with neoprene layer, the external suit of the neoprene layer
There is fixing sleeve, the two sides of the plastic pipe are fixedly installed with flange, and two opposite sides of the flange are movably installed with
Gasket seal, two opposite sides of the flange are movably installed with bolt, and two opposite one end of the bolt are movable
Lock nut is installed.
The hose lining includes nitrile rubber layer, and the outside of the nitrile rubber layer is fixedly installed with ethylene propylene diene rubber
Layer.
The middle layer glue includes mixed filler layer, and the outside of the mixed filler layer is fixedly installed with haloflex layer,
The outside of the haloflex layer is fixedly installed with layer of polyester fiber, and the outside of the layer of polyester fiber is fixedly installed with propylene
Acid esters rubber layer.
Preferably, the bolt-through flange is threadedly coupled with the lock nut being located on the right side of flange.
Preferably, the bolt is located at the outside of gasket seal, and gasket seal can be rubber.
Preferably, the hose lining with a thickness of between one millimeter to three millimeters.
Preferably, the middle layer glue with a thickness of between two millimeters to four millimeters.
Preferably, the neoprene layer with a thickness of between three millimeters to five millimeters.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of automobile-used sebific duct of good damping effect, has following beneficial
Effect:
1, the automobile-used sebific duct of the good damping effect is reached on sebific duct by setting fixing sleeve and neoprene layer in vibration
When, it is fixed with buffering effect, first step damping, when reaching on neoprene layer, neoprene stiffness layer are carried out to seismaesthesia
Greatly, seismaesthesia is directly born, damping, the use for the person of being convenient to use are carried out.
2, the automobile-used sebific duct of the good damping effect passes through setting middle layer glue and skeleton, after seismaesthesia reaches inside, polyamide
Braid layer and middle layer glue can carry out elastic absorption, carry out damping, when seismaesthesia being made to reach internal layer, the skeleton of internal layer and interior to seismaesthesia
Layer glue can directly bear micro seismaesthesia, so that be not damaged, the use for the person of being convenient to use.
Detailed description of the invention
Fig. 1 is the utility model section view；
Fig. 2 is the utility model hose lining figure；
Fig. 3 is the utility model middle layer glue figure.
In figure: 1 plastic pipe, 2 hose linings, 21, nitrile rubber layer, 22 ethylene-propylene-diene monomer glue-lines, 3 skeletons, 4 middle layer glue, 41
Mixed filler layer, 42 haloflex layers, 43 layer of polyester fiber, 44 acrylic rubber layers, 5 polyamide braid layers, 6 neoprenes
Rubber layer, 7 fixing sleeves, 8 flanges, 9 gasket seals, 10 bolts, 11 lock nuts.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of automobile-used sebific duct of good damping effect.Including plastic pipe 1, the external fixed peace of plastic pipe 1
Equipped with hose lining 2, hose lining 2 with a thickness of between one millimeter to three millimeters, the outside of hose lining 2 is fixedly installed with skeleton 3,
The outside of skeleton 3 is fixedly installed with middle layer glue 4, middle layer glue 4 with a thickness of between two millimeters to four millimeters, the outside of middle layer glue 4
It is fixedly installed with polyamide braid layer 5, the outside of polyamide braid layer 5 is fixedly installed with neoprene layer 6, neoprene
Layer 6 with a thickness of between three millimeters to five millimeters, the outer cover of neoprene layer 6 is equipped with fixing sleeve 7, and the two sides of plastic pipe 1 are equal
It is fixedly installed with flange 8, the opposite side of two flanges 8 is movably installed with gasket seal 9, and two opposite sides of flange are equal
It is movably installed with bolt 10, bolt 10 is threadedly coupled through flange 8 with the lock nut 11 for being located at 8 right side of flange, and 10, bolt
In the outside of gasket seal 9, gasket seal 9 can be rubber, and two opposite one end of bolt 10 are movably installed with lock nut
11。
Hose lining 2 includes nitrile rubber layer 21, and the outside of nitrile rubber layer 21 is fixedly installed with ethylene-propylene-diene monomer glue-line 22.
Middle layer glue 4 includes mixed filler layer 41, and the outside of mixed filler layer 41 is fixedly installed with haloflex layer 42, chlorine
The outside for changing polyethylene layer 42 is fixedly installed with layer of polyester fiber 43, and the outside of layer of polyester fiber 43 is fixedly installed with acrylic acid
Ester rubber layer 44.By setting fixing sleeve 7 and neoprene layer 6, when vibration reaches on sebific duct, fixing sleeve 7 has buffering effect,
First step damping is carried out to seismaesthesia, when reaching on neoprene layer 6,6 rigidity of neoprene layer is big, directly receiving seismaesthesia, into
Row damping, the use for the person of being convenient to use, by setting middle layer glue 4 and polyamide braid layer 5, after seismaesthesia reaches inside,
Polyamide braid layer 5 and middle layer glue 4 can carry out elastic absorption, carry out damping, when seismaesthesia being made to reach internal layer, internal layer to seismaesthesia
Skeleton and hose lining 2 can directly bear micro seismaesthesia, so that be not damaged, the use for the person of being convenient to use.
When in use, the automobile-used sebific duct of the good damping effect in use, after vehicle launch, shakes sebific duct, shake
Sense carries out first step damping at the fixing sleeve 7 on surface, then reaches on neoprene layer 6 and polyamide braid layer 5, braided fabric
Certain rigidity and resiliency are all had with neoprene layer 6, certain damping, when reaching middle layer glue, middle layer can be carried out
4 elasticity of glue is most strong, directly can carry out most of damping to seismaesthesia, when reaching hose lining 2 and skeleton 3, only need to directly bear it
Seismaesthesia, without will cause damage, the use for the person of being convenient to use.
In conclusion the automobile-used sebific duct of the good damping effect is passed by setting fixing sleeve 7 and neoprene layer 6 in vibration
When on to sebific duct, fixing sleeve 7 has buffering effect, carries out first step damping, when reaching on neoprene layer 6, neoprene to seismaesthesia
6 rigidity of rubber layer is big, directly receiving seismaesthesia, carries out damping, and the use for the person of being convenient to use passes through setting middle layer glue 4 and polyamides
Amine braid layer 5, after seismaesthesia reaches inside, polyamide braid layer 5 and middle layer glue 4 can carry out elastic absorption, to seismaesthesia into
Row damping, when seismaesthesia being made to reach internal layer, the skeleton and hose lining 2 of internal layer can directly bear micro seismaesthesia, so that be not damaged,
The use for the person of being convenient to use.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of automobile-used sebific duct of good damping effect, including plastic pipe (1), it is characterised in that: the outside of the plastic pipe (1) is solid
Dingan County is equipped with hose lining (2), and the outside of the hose lining (2) is fixedly installed with skeleton (3), and the external of the skeleton (3) is fixed
It is equipped with middle layer glue (4), the outside of the middle layer glue (4) is fixedly installed with polyamide braid layer (5), the polyamide braiding
The outside of nitride layer (5) is fixedly installed with neoprene layer (6), and the outer cover of the neoprene layer (6) is equipped with fixing sleeve (7),
The two sides of the plastic pipe (1) are fixedly installed with flange (8), and two opposite sides of the flange (8) are movably installed with
Gasket seal (9), the opposite side of two flanges are movably installed with bolt (10), and two bolts (10) are opposite
One end is movably installed with lock nut (11)；
The hose lining (2) includes nitrile rubber layer (21), and the outside of the nitrile rubber layer (21) is fixedly installed with ternary second
Third rubber layer (22)；
The middle layer glue (4) includes mixed filler layer (41), and it is poly- that the outside of the mixed filler layer (41) is fixedly installed with chlorination
The outside of pvdf layer (42), the haloflex layer (42) is fixedly installed with layer of polyester fiber (43), the layer of polyester fiber
(43) outside is fixedly installed with acrylic rubber layer (44).
2. a kind of automobile-used sebific duct of good damping effect according to claim 1, it is characterised in that: the bolt (10) is run through
Flange (8) is threadedly coupled with the lock nut (11) being located on the right side of flange (8).
3. a kind of automobile-used sebific duct of good damping effect according to claim 1, it is characterised in that: the bolt (10) is located at
The outside of gasket seal (9), gasket seal (9) can be rubber.
4. a kind of automobile-used sebific duct of good damping effect according to claim 1, it is characterised in that: the hose lining (2)
Between one millimeter to three millimeters.
5. a kind of automobile-used sebific duct of good damping effect according to claim 1, it is characterised in that: the middle layer glue (4)
Between two millimeters to four millimeters.
6. a kind of automobile-used sebific duct of good damping effect according to claim 1, it is characterised in that: the neoprene layer
(6) with a thickness of between three millimeters to five millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821052366.3U CN208982820U (en) | 2018-07-04 | 2018-07-04 | A kind of automobile-used sebific duct of good damping effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821052366.3U CN208982820U (en) | 2018-07-04 | 2018-07-04 | A kind of automobile-used sebific duct of good damping effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208982820U true CN208982820U (en) | 2019-06-14 |
Family
ID=66779591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821052366.3U Expired - Fee Related CN208982820U (en) | 2018-07-04 | 2018-07-04 | A kind of automobile-used sebific duct of good damping effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208982820U (en) |
-
2018
- 2018-07-04 CN CN201821052366.3U patent/CN208982820U/en not_active Expired - Fee Related
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| 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: 20190614 Termination date: 20200704 |
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| CF01 | Termination of patent right due to non-payment of annual fee |