CN204020964U - A kind of direction indicators cover - Google Patents
A kind of direction indicators cover Download PDFInfo
- Publication number
- CN204020964U CN204020964U CN201420181823.4U CN201420181823U CN204020964U CN 204020964 U CN204020964 U CN 204020964U CN 201420181823 U CN201420181823 U CN 201420181823U CN 204020964 U CN204020964 U CN 204020964U
- Authority
- CN
- China
- Prior art keywords
- direction indicators
- indicators cover
- grip part
- foaming agent
- utility
- 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 - Lifetime
Links
- 239000013536 elastomeric material Substances 0.000 claims abstract description 13
- 239000004088 foaming agent Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000000654 additive Substances 0.000 description 7
- 230000000996 additive effect Effects 0.000 description 7
- 239000002131 composite material Substances 0.000 description 4
- 238000005187 foaming Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229920001084 poly(chloroprene) Polymers 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 229920001228 polyisocyanate Polymers 0.000 description 2
- 239000005056 polyisocyanate Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 239000004604 Blowing Agent Substances 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- RNPXCFINMKSQPQ-UHFFFAOYSA-N dicetyl hydrogen phosphate Chemical compound CCCCCCCCCCCCCCCCOP(O)(=O)OCCCCCCCCCCCCCCCC RNPXCFINMKSQPQ-UHFFFAOYSA-N 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model proposes a kind of direction indicators cover, comprise direction indicators cover body and a pair of grip part, direction indicators cover body and grip part adopt that to be added with the elastomeric material of foaming agent one-body molded, and grip part is from slightly micro-protuberance of direction indicators cover body.Preferably, grip part is arranged on the position that is 120 degree angles with respect to the center of circle of described direction indicators cover.Compared with traditional direction indicators cover, because the utility model is manufactured by formed in mould mode once, so can greatly enhance productivity; In addition, owing to having used foaming agent in the process of manufacturing direction dish cover, so can reduce proportion, the saving material of material and save the energy.
Description
Technical field
The utility model relates to a kind of method of direction indicators cover, is specifically related to a kind of integrated direction indicators cover.
Background technology
Traditional direction indicators cover is divided into internal layer and skin, and wherein cladding material surrounds inner layer material, then utilizes sewing technology that materials at two layers is stitched into a complete direction indicators cover product.
But, for traditional direction indicators cover, need to manufacture respectively internal layer and skin (, inner ring and outer ring) and materials at two layers need to be stitched together, thereby technique is comparatively complicated.On the other hand, traditional direction indicators cover is only focused on the skid resistance between inner surface and the bearing circle of internal layer conventionally, and for the skid resistance of the outer outer surface contacting with human body, also needs additional subsequent technique to realize.
Utility model content
The purpose of this utility model is to overcome above-mentioned technical matters, and a kind of integrated direction indicators cover is provided.Direction indicators cover of the present utility model is good antiskid effect, lightweight but also free from extraneous odour not only.
Comprise direction indicators cover body and a pair of grip part according to the direction indicators cover the utility model proposes, described direction indicators cover body and described grip part adopt that to be added with the elastomeric material of foaming agent one-body molded, and described grip part is from slightly micro-protuberance of described direction indicators cover body.
Preferably, described grip part is arranged on the position that is 120 degree angles with respect to the center of circle of described direction indicators cover.
Compared with traditional direction indicators cover, because the utility model is manufactured by formed in mould mode once, so can greatly enhance productivity; In addition, owing to having used foaming agent in the process of manufacturing direction dish cover, so can reduce proportion, the saving material of material and save the energy.
In addition, on direction indicators cover of the present utility model, be provided with grip part, thereby can be conducive to the grasping of chaufeur and be convenient to chaufeur regulate the hand of rotation of bearing circle.
Brief description of the drawings
Below, in connection with accompanying drawing, feature of the present utility model and feature are described in detail.In the accompanying drawings:
Fig. 1 is the schematic diagram according to integrated direction indicators cover of the present utility model.
Detailed description of the invention
Be described in detail with reference to the attached drawings the integrated direction indicators cover according to utility model below.
With reference to figure 1, direction indicators cover 100 of the present utility model comprises integrated direction indicators cover body 10.Symmetrically on direction indicators cover body 10 be provided with a pair of grip part 20.This is from the slightly part of micro-protuberances one-body molded with direction indicators cover body 10 of direction indicators cover body 10 to grip part 20.The appropriate location that the size of grip part 20 and position are arranged on chaufeur while holding bearing circle.For example, this is arranged on the position that is about 120 degree angles with respect to the center of circle of direction indicators cover to grip part 20.Grip part 20 can be conducive to the grasping of chaufeur and be convenient to chaufeur regulate the hand of rotation of bearing circle.
The shape and the ratio that it should be noted in the discussion above that grip part 20 are not limited to shown in accompanying drawing.
In the present embodiment, the body 10 of direction indicators cover 100 and grip part 20 are one-body molded by elastomeric material.Elastomeric material can comprise plastics, rubber or polyurethane.In order to alleviate the weight of direction indicators cover 100, also in elastomeric material, add during fabrication foaming agent.
Can adopt following methods manufacture according to integrated direction indicators cover of the present utility model:
S100: prepare mould according to designing requirement.
S200: elastomeric material is mixed with additive, described additive package containing AC foaming agent and described AC foaming agent account for total weight 10% in.
In the situation that elastomeric material is elastomeric material, described step S200 further comprises:
S211: by banburying glue or open refining glue mode elastomeric material and described additive are stirred;
S212: composite material is put into container and by heating runner and be about and inject die cavity under the condition that 175-180 degree Celsius, pressure be about 1000MPA so that foaming in temperature, or solid-state material is put into then foaming of die cavity according to std wt.
Here, described elastomeric material can be poly-chloroprene rubber or buna-S, and described std wt is the buna-S of the poly-chloroprene rubber or 50% (weight) of 60% (weight).
In addition, except AC foaming agent, described additive can also comprise: kaolin, carbon black, DCP, zinc oxide, sulphur, stearic acid and promoter for blowing agent etc.
In the situation that elastomeric material is plastic material, described step S200 further comprises:
S221: plastic material is evenly mixed with described additive by homogenizer;
S222: composite material is put into container and by heating runner and be about in temperature under the condition of 180-195 degree Celsius and inject then foaming of die cavity, or then physical blowing shapes.
Here, described plastic material can be polyvinyl chloride resin.In addition, except AC foaming agent, described additive can also comprise: plasticizer, stabilizer, french talc and expanding agent etc.
In the situation that elastomeric material is polyurethane material, described step S200 further comprises:
S231: according to a certain percentage polyisocyanates material and combined polyether material are put into container, for example, described ratio is roughly 4: 6 to 6: 4;
S232: under the effect of pump, composite material is injected to die cavity;
S233: for example, in the time that mould process is heated region (, temperature is about 160-190 degree Celsius), composite material is foaming in die cavity.
Here, polyurethane material comprises polyisocyanates and combined polyether, and except AC foaming agent, described additive can also comprise: polyalcohol, fire retardant and catalyst.
After completing above-mentioned integrated step, can also carry out following steps to bearing circle cover:
S300: integrated direction indicators cover is carried out to surface treatment.
In embodiment of the present utility model, described surface treatment comprises the operations such as surface finish, embossed surface, punching.
From description above, because the utility model has adopted once formed in mould mode manufacturing direction dish cover, so can greatly enhance productivity.In addition, owing to having used foaming agent in the process of manufacturing direction dish cover, so can reduce proportion, the saving material of material and save the energy.
Claims (2)
1. a direction indicators cover, it is characterized in that, described direction indicators cover comprises direction indicators cover body and a pair of grip part, described direction indicators cover body and described grip part adopt that to be added with the elastomeric material of foaming agent one-body molded, described foaming agent account for total weight 10% with interior and described grip part from slightly micro-protuberance of described direction indicators cover body.
2. direction indicators cover according to claim 1, is characterized in that, described grip part is arranged on the position that is 120 degree angles with respect to the center of circle of described direction indicators cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420181823.4U CN204020964U (en) | 2014-04-15 | 2014-04-15 | A kind of direction indicators cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420181823.4U CN204020964U (en) | 2014-04-15 | 2014-04-15 | A kind of direction indicators cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204020964U true CN204020964U (en) | 2014-12-17 |
Family
ID=52060863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420181823.4U Expired - Lifetime CN204020964U (en) | 2014-04-15 | 2014-04-15 | A kind of direction indicators cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204020964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986218A (en) * | 2015-08-05 | 2015-10-21 | 应小龙 | Manufacturing method for outer ring sleeve body of steering wheel |
-
2014
- 2014-04-15 CN CN201420181823.4U patent/CN204020964U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986218A (en) * | 2015-08-05 | 2015-10-21 | 应小龙 | Manufacturing method for outer ring sleeve body of steering wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141217 |
|
| CX01 | Expiry of patent term |