CN107719254A - A kind of dismountable vehicle roof rack - Google Patents
A kind of dismountable vehicle roof rack Download PDFInfo
- Publication number
- CN107719254A CN107719254A CN201710797221.XA CN201710797221A CN107719254A CN 107719254 A CN107719254 A CN 107719254A CN 201710797221 A CN201710797221 A CN 201710797221A CN 107719254 A CN107719254 A CN 107719254A
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- CN
- China
- Prior art keywords
- parts
- freezing processing
- support frame
- vehicle roof
- fixture
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R9/00—Supplementary fittings on vehicle exterior for carrying loads, e.g. luggage, sports gear or the like
- B60R9/04—Carriers associated with vehicle roof
- B60R9/058—Carriers associated with vehicle roof characterised by releasable attaching means between carrier and roof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/02—Copolymers with acrylonitrile
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A kind of dismountable vehicle roof rack, including support frame and fixture, support frame as described above is made up of multiple cross bars and vertical pole, the cross bar both ends of the both sides are connected with fixture, the fixture is made up of connector, elastic component and two semiorbicular fixed blocks, the connector connects elastic component, elastic component both ends connection fixing block.Simple in construction, easy to use, easy installation and removal of the invention, when facilitating people's trip, the storage of article, the accommodation space of car is increased, and support frame produced by the invention has preferable toughness, anti-aging, high temperature resistant, low temperature resistant performance, extends service life.
Description
Technical field:
The present invention relates to automobile part production technique field, and in particular to a kind of dismountable vehicle roof rack.
Background technology:
With gradually stepping up for people's living standard, increasingly popularization of the automobile in life, automobile turns into people's life
The most important life vehicles.Ridden instead of walk when people go on a journey, it is necessary to use automobile, transport goods, it is therefore desirable to fully
Utilize motor space.Vehicle roof rack is a kind of shelf for being fixed on roof, is inconvenient to transport for transporting luggage or other in-cars
Defeated thing.But vehicle roof rack, which is put in roof when taking less than, can influence aesthetic feeling, the weight of car can be also aggravated.
The content of the invention:
The technical problems to be solved by the invention, which are to provide, a kind of facilitates installing/dismounting, dismountable vapour easy to use
Top holder.
The technical problems to be solved by the invention are realized using following technical scheme:
A kind of dismountable vehicle roof rack, including support frame and fixture, the fixture are fixed on support frame, are used for
It is fixedly mounted on the vertical rail of car roof, it is characterised in that:Support frame as described above is made up of multiple cross bars and vertical pole, the both sides
Cross bar both ends be connected with fixture, the fixture is made up of connector, elastic component and two semiorbicular fixed blocks, described
Connector connects elastic component, elastic component both ends connection fixing block, is additionally provided with elastic band on support frame as described above.
Fixing hole is additionally provided with the fixed block, two fixed blocks are connected by bolt.
Further, support frame as described above is made up of the component of following parts by weight:Nitrile rubber 40-50 parts, modified alcohol
Acid resin 10-20 parts, ethylene-vinyl acetate copolymer 8-12 parts, acrylonitrile butadiene 4-6 parts, rosin 3-5 parts, cation form sediment
Powder 2-4 parts, macromolecule resin emulsion 1-2 parts, dinonyl 4-6 parts, linear polyethylene 6-8 parts, methyl-silicone oil 1-3 parts, antioxygen
Agent 0.5-1 parts, glass fibre 2-4 parts, polysiloxane 1-3 parts, emulsifying agent 0.6-0.8 parts, pitch 1-3 parts, electronic-grade silicon
Micro mist 1-3 parts.
Further, support frame as described above is made up of the component of following parts by weight:45 parts of nitrile rubber, acid modified alcoholic tree
15 parts of fat, 10 parts of ethylene-vinyl acetate copolymer, 5 parts of acrylonitrile butadiene, 4 parts of rosin, 3 parts of cationic starch, high score subtree
It is 1.5 parts of fat liquor, 5 parts of dinonyl, 7 parts of linear polyethylene, 2 parts of methyl-silicone oil, 0.8 part of antioxidant, 3 parts of glass fibre, poly-
2 parts of organosiloxane, 0.7 part of emulsifying agent, 2 parts of pitch, 2 parts of electronic-grade silicon micro mist.
The preparation method of above-mentioned support frame is as follows:
1) raw material is claimed by above-mentioned weight proportion;
2) by nitrile rubber, modified alkyd resin, ethylene-vinyl acetate copolymer, acrylonitrile butadiene, dinonyl,
Linear polyethylene, polysiloxane are heated to molten condition, are stirred mixing;
3) add macromolecule resin emulsion, methyl-silicone oil, pitch in the mixture in step 2) to continue to stir, stirring speed
Spend for 600-800r/min;
4) it is micro- that rosin, cationic starch, antioxidant, glass fibre, emulsifying agent, electronic-grade silicon are added in step 3)
Powder, after being thoroughly mixed, 60-80 degree is kept the temperature at, is quickly stirred, mixing speed 800-1000r/min, made
Material fully reacts emulsification;
5) material handled well in step 4) is sent into freezing equipment, carries out freezing processing;
6) material after step 5) is freezed melts through granulator heating, is expressed into mould molding, obtains cross bar and vertical pole;
7) cross bar and vertical pole are welded into the frame that is supported.
Further, the freezing processing of the step 5) is divided into first time freezing processing, second of freezing processing, and the 3rd
Secondary freezing processing, after first time freezing processing, after material is recovered into room temperature 1 hour, then second of freezing processing is carried out, second
After freezing processing, after material equally is recovered into room temperature 1 hour, then third time freezing processing is carried out.
Further, first time freezing processing is that 2-3 hours are continuously freezed in the environment of subzero 5-10 DEG C, and second cold
Jelly processing is that 3-5 hours are continuously freezed in the environment of subzero 10-20 DEG C, and second of freezing processing is at subzero 20-25 DEG C
2-3 hours are continuously freezed under environment.
The beneficial effects of the invention are as follows:The present invention is simple in construction, easy to use, easy installation and removal, facilitates people and goes out
During row, the storage of article increases the accommodation space of car, and support frame produced by the invention has preferable toughness, anti-
Aging, high temperature resistant, low temperature resistant performance, extend service life.
Brief description of the drawings:
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the structural representation of fixture.
Embodiment:
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of dismountable vehicle roof rack, including support frame 1 and fixture 2, fixture 2 are fixed on
On support frame 1, for being fixedly mounted on the vertical rail of car roof, support frame 1 is made up of multiple cross bars 11 and vertical pole 12, both sides
The both ends of cross bar 11 be connected with fixture 2, fixture 2 is by connector 21, elastic component 22 and two semiorbicular 23 groups of fixed blocks
Elastic component 22 is connected into, connector 21, the both ends connection fixing block 23 of elastic component 22, is additionally provided with elastic band 3 on support frame 1, Gu
Determine to be additionally provided with fixing hole 24 on block 23, two fixed blocks 23 are connected by bolt.
Further, support frame is made up of the component of following parts by weight:40 parts of nitrile rubber, modified alkyd resin 10
Part, 8 parts of ethylene-vinyl acetate copolymer, 4 parts of acrylonitrile butadiene, 3 parts of rosin, 2 parts of cationic starch, macromolecule resin breast
1 part of liquid, 4 parts of dinonyl, 6 parts of linear polyethylene, 1 part of methyl-silicone oil, 0.5 part of antioxidant, 2 parts of glass fibre, poly-organosilicon
1 part of oxygen alkane, 0.6 part of emulsifying agent, 1 part of pitch, 1 part of electronic-grade silicon micro mist.
The preparation method of above-mentioned support frame is as follows:
1) raw material is claimed by above-mentioned weight proportion;
2) by nitrile rubber, modified alkyd resin, ethylene-vinyl acetate copolymer, acrylonitrile butadiene, dinonyl,
Linear polyethylene, polysiloxane are heated to molten condition, are stirred mixing;
3) add macromolecule resin emulsion, methyl-silicone oil, pitch in the mixture in step 2) to continue to stir, stirring speed
Spend for 600r/min;
4) it is micro- that rosin, cationic starch, antioxidant, glass fibre, emulsifying agent, electronic-grade silicon are added in step 3)
Powder, after being thoroughly mixed, 60 degree are kept the temperature at, is quickly stirred, mixing speed 800r/min, make material abundant
Reaction emulsification;
5) material handled well in step 4) is sent into freezing equipment, carries out freezing processing;
6) material after step 5) is freezed melts through granulator heating, is expressed into mould molding, obtains cross bar and vertical pole;
7) cross bar and vertical pole are welded into the frame that is supported.
Further, the freezing processing of step 5) is divided into first time freezing processing, second of freezing processing, and cold for the third time
Jelly is handled, and after first time freezing processing, after material is recovered into room temperature 1 hour, then carries out second of freezing processing, second of freezing
After processing, after material equally is recovered into room temperature 1 hour, then third time freezing processing is carried out.
Further, first time freezing processing is continuously freezed 2 hours in the environment of subzero 5 DEG C, at second of freezing
Reason is continuous freezing 3 hours in the environment of subzero 10 DEG C, and second of freezing processing is the continuous cold in the environment of subzero 20 DEG C
Freeze 2 hours.
Implement 2
As shown in Figure 1 and Figure 2, a kind of dismountable vehicle roof rack, including support frame 1 and fixture 2, fixture 2 are fixed on
On support frame 1, for being fixedly mounted on the vertical rail of car roof, support frame 1 is made up of multiple cross bars 11 and vertical pole 12, both sides
The both ends of cross bar 11 be connected with fixture 2, fixture 2 is by connector 21, elastic component 22 and two semiorbicular 23 groups of fixed blocks
Elastic component 22 is connected into, connector 21, the both ends connection fixing block 23 of elastic component 22, is additionally provided with elastic band 3 on support frame 1, Gu
Determine to be additionally provided with fixing hole 24 on block 23, two fixed blocks 23 can be connected by bolt.
Further, support frame as described above is made up of the component of following parts by weight:50 parts of nitrile rubber, acid modified alcoholic tree
20 parts of fat, 12 parts of ethylene-vinyl acetate copolymer, 6 parts of acrylonitrile butadiene, 5 parts of rosin, 4 parts of cationic starch, high score subtree
It is 2 parts of fat liquor, 6 parts of dinonyl, 8 parts of linear polyethylene, 3 parts of methyl-silicone oil, 1 part of antioxidant, 4 parts of glass fibre, poly- organic
3 parts of siloxanes, 0.8 part of emulsifying agent, 3 parts of pitch, 3 parts of electronic-grade silicon micro mist.
The preparation method of above-mentioned support frame is as follows:
1) raw material is claimed by above-mentioned weight proportion;
2) by nitrile rubber, modified alkyd resin, ethylene-vinyl acetate copolymer, acrylonitrile butadiene, dinonyl,
Linear polyethylene, polysiloxane are heated to molten condition, are stirred mixing;
3) add macromolecule resin emulsion, methyl-silicone oil, pitch in the mixture in step 2) to continue to stir, stirring speed
Spend for 800r/min;
4) it is micro- that rosin, cationic starch, antioxidant, glass fibre, emulsifying agent, electronic-grade silicon are added in step 3)
Powder, after being thoroughly mixed, 80 degree are kept the temperature at, is quickly stirred, mixing speed 800r/min, make material abundant
Reaction emulsification;
5) material handled well in step 4) is sent into freezing equipment, carries out freezing processing;
6) material after step 5) is freezed melts through granulator heating, is expressed into mould molding, obtains cross bar and vertical pole;
7) cross bar and vertical pole are welded into the frame that is supported.
Further, the freezing processing of step 5) is divided into first time freezing processing, second of freezing processing, and cold for the third time
Jelly is handled, and after first time freezing processing, after material is recovered into room temperature 1 hour, then carries out second of freezing processing, second of freezing
After processing, after material equally is recovered into room temperature 1 hour, then third time freezing processing is carried out.
Further, first time freezing processing is continuously freezed 3 hours in the environment of subzero 10 DEG C, at second of freezing
Reason is continuous freezing 5 hours in the environment of subzero 20 DEG C, and second of freezing processing is the continuous cold in the environment of subzero 25 DEG C
Freeze 3 hours.
Implement 3
As shown in Figure 1 and Figure 2, a kind of dismountable vehicle roof rack, including support frame 1 and fixture 2, fixture 2 are fixed on
On support frame 1, for being fixedly mounted on the vertical rail of car roof, support frame 1 is made up of multiple cross bars 11 and vertical pole 12, both sides
The both ends of cross bar 11 be connected with fixture 2, fixture 2 is by connector 21, elastic component 22 and two semiorbicular 23 groups of fixed blocks
Elastic component 22 is connected into, connector 21, the both ends connection fixing block 23 of elastic component 22, is additionally provided with elastic band 3 on support frame 1, Gu
Determine to be additionally provided with fixing hole 24 on block 23, two fixed blocks 23 can be connected by bolt.
Further, support frame as described above is made up of the component of following parts by weight:45 parts of nitrile rubber, acid modified alcoholic tree
15 parts of fat, 10 parts of ethylene-vinyl acetate copolymer, 5 parts of acrylonitrile butadiene, 4 parts of rosin, 3 parts of cationic starch, high score subtree
It is 1.5 parts of fat liquor, 5 parts of dinonyl, 7 parts of linear polyethylene, 2 parts of methyl-silicone oil, 0.8 part of antioxidant, 3 parts of glass fibre, poly-
2 parts of organosiloxane, 0.7 part of emulsifying agent, 2 parts of pitch, 2 parts of electronic-grade silicon micro mist.
The preparation method of above-mentioned support frame is as follows:
1) raw material is claimed by above-mentioned weight proportion;
2) by nitrile rubber, modified alkyd resin, ethylene-vinyl acetate copolymer, acrylonitrile butadiene, dinonyl,
Linear polyethylene, polysiloxane are heated to molten condition, are stirred mixing;
3) add macromolecule resin emulsion, methyl-silicone oil, pitch in the mixture in step 2) to continue to stir, stirring speed
Spend for 700r/min;
4) it is micro- that rosin, cationic starch, antioxidant, glass fibre, emulsifying agent, electronic-grade silicon are added in step 3)
Powder, after being thoroughly mixed, 70 degree are kept the temperature at, is quickly stirred, mixing speed 900r/min, make material abundant
Reaction emulsification;
5) material handled well in step 4) is sent into freezing equipment, carries out freezing processing;
6) material after step 5) is freezed melts through granulator heating, is expressed into mould molding, obtains cross bar and vertical pole;
7) cross bar and vertical pole are welded into the frame that is supported.
Further, the freezing processing of step 5) is divided into first time freezing processing, second of freezing processing, and cold for the third time
Jelly is handled, and after first time freezing processing, after material is recovered into room temperature 1 hour, then carries out second of freezing processing, second of freezing
After processing, after material equally is recovered into room temperature 1 hour, then third time freezing processing is carried out.
Further, first time freezing processing is continuous freezing 2.5 hours in the environment of subzero 8 DEG C, is freezed for the second time
Processing is continuous freezing 4 hours in the environment of subzero 15 DEG C, and second of freezing processing is continuous in the environment of subzero 23 DEG C
Freezing 2.5 hours.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (7)
1. a kind of dismountable vehicle roof rack, including support frame and fixture, the fixture are fixed on support frame, for solid
Dingan County is on the vertical rail of car roof, it is characterised in that:Support frame as described above is made up of multiple cross bars and vertical pole, the both sides
Cross bar both ends are connected with fixture, and the fixture is made up of connector, elastic component and two semiorbicular fixed blocks, the company
Fitting connects elastic component, elastic component both ends connection fixing block, is additionally provided with elastic band on support frame as described above.
A kind of 2. dismountable vehicle roof rack according to claim 1, it is characterised in that:It is additionally provided with the fixed block
Fixing hole, two fixed blocks are connected by bolt.
A kind of 3. dismountable vehicle roof rack according to claim 1, it is characterised in that:Support frame as described above is by following heavy
The component of amount number is made:Nitrile rubber 40-50 parts, modified alkyd resin 10-20 parts, ethylene-vinyl acetate copolymer 8-12
Part, acrylonitrile butadiene 4-6 parts, rosin 3-5 parts, cationic starch 2-4 parts, macromolecule resin emulsion 1-2 parts, dinonyl 4-
6 parts, linear polyethylene 6-8 parts, methyl-silicone oil 1-3 parts, antioxidant 0.5-1 parts, glass fibre 2-4 parts, polysiloxane 1-3
Part, emulsifying agent 0.6-0.8 parts, pitch 1-3 parts, electronic-grade silicon micro mist 1-3 parts.
A kind of 4. dismountable vehicle roof rack according to claim 1, it is characterised in that:Support frame as described above is by following heavy
The component of amount number is made:45 parts of nitrile rubber, 15 parts of modified alkyd resin, 10 parts of ethylene-vinyl acetate copolymer, acrylonitrile
5 parts of butadiene, 4 parts of rosin, 3 parts of cationic starch, 1.5 parts of macromolecule resin emulsion, 5 parts of dinonyl, linear polyethylene 7
Part, 2 parts of methyl-silicone oil, 0.8 part of antioxidant, 3 parts of glass fibre, 2 parts of polysiloxane, 0.7 part of emulsifying agent, 2 parts of pitch, electricity
Sub- 2 parts of level silicon powder.
5. according to a kind of dismountable vehicle roof rack described in any one of claim 3 or 4, it is characterised in that:Above-mentioned support frame
Preparation method it is as follows:
1) raw material is claimed by above-mentioned weight proportion;
2) by nitrile rubber, modified alkyd resin, ethylene-vinyl acetate copolymer, acrylonitrile butadiene, dinonyl, linear
Polyethylene, polysiloxane are heated to molten condition, are stirred mixing;
3) add macromolecule resin emulsion, methyl-silicone oil, pitch in the mixture in step 2) to continue to stir, mixing speed is
600-800r/min;
4) rosin, cationic starch, antioxidant, glass fibre, emulsifying agent, electronic-grade silicon micro mist are added in step 3), is filled
Divide after being stirred, keep the temperature at 60-80 degree, quickly stirred, mixing speed 800-1000r/min, make material
Fully reaction emulsification;
5) material handled well in step 4) is sent into freezing equipment, carries out freezing processing;
6) material after step 5) is freezed melts through granulator heating, is expressed into mould molding, obtains cross bar and vertical pole;
7) cross bar and vertical pole are welded into the frame that is supported.
A kind of 6. dismountable vehicle roof rack according to claim 5, it is characterised in that:The freezing processing of the step 5)
It is divided into first time freezing processing, second of freezing processing, and third time freezing processing, it is after first time freezing processing, material is extensive
Multiple room temperature is after 1 hour, then carries out second of freezing processing, and after second of freezing processing, material equally is recovered into room temperature 1 hour
Afterwards, then third time freezing processing is carried out.
A kind of 7. dismountable vehicle roof rack according to claim 5, it is characterised in that:First time freezing processing is zero
2-3 hours are continuously freezed in the environment of lower 5-10 DEG C, second of freezing processing is continuously freezed in the environment of subzero 10-20 DEG C
3-5 hours, second of freezing processing are that 2-3 hours are continuously freezed in the environment of subzero 20-25 DEG C.
Priority Applications (1)
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CN201710797221.XA CN107719254A (en) | 2017-09-06 | 2017-09-06 | A kind of dismountable vehicle roof rack |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710797221.XA CN107719254A (en) | 2017-09-06 | 2017-09-06 | A kind of dismountable vehicle roof rack |
Publications (1)
Publication Number | Publication Date |
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CN107719254A true CN107719254A (en) | 2018-02-23 |
Family
ID=61204944
Family Applications (1)
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CN201710797221.XA Withdrawn CN107719254A (en) | 2017-09-06 | 2017-09-06 | A kind of dismountable vehicle roof rack |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140361060A1 (en) * | 2012-10-04 | 2014-12-11 | Formosa Saint Jose Corp. | Car top compartment box |
CN205256201U (en) * | 2015-09-28 | 2016-05-25 | 广东东箭汽车用品制造有限公司 | Frame luggage rack and car |
CN105820583A (en) * | 2016-05-18 | 2016-08-03 | 许五妮 | Rubber main spring for hydraulic shock absorption support of engine |
CN105966322A (en) * | 2016-06-12 | 2016-09-28 | 安徽机电职业技术学院 | Automobile baggage holder |
CN106274713A (en) * | 2016-08-26 | 2017-01-04 | 苏州万隆汽车零部件股份有限公司 | Detachable vehicle roof rack |
CN206436925U (en) * | 2016-12-21 | 2017-08-25 | 郑州铁路职业技术学院 | A kind of luggage carrier for pilotless automobile |
-
2017
- 2017-09-06 CN CN201710797221.XA patent/CN107719254A/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140361060A1 (en) * | 2012-10-04 | 2014-12-11 | Formosa Saint Jose Corp. | Car top compartment box |
CN205256201U (en) * | 2015-09-28 | 2016-05-25 | 广东东箭汽车用品制造有限公司 | Frame luggage rack and car |
CN105820583A (en) * | 2016-05-18 | 2016-08-03 | 许五妮 | Rubber main spring for hydraulic shock absorption support of engine |
CN105966322A (en) * | 2016-06-12 | 2016-09-28 | 安徽机电职业技术学院 | Automobile baggage holder |
CN106274713A (en) * | 2016-08-26 | 2017-01-04 | 苏州万隆汽车零部件股份有限公司 | Detachable vehicle roof rack |
CN206436925U (en) * | 2016-12-21 | 2017-08-25 | 郑州铁路职业技术学院 | A kind of luggage carrier for pilotless automobile |
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Application publication date: 20180223 |