CN104026883A - Self-fixing anti-collision corner free from adhesive tape - Google Patents
Self-fixing anti-collision corner free from adhesive tape Download PDFInfo
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- CN104026883A CN104026883A CN201410243007.6A CN201410243007A CN104026883A CN 104026883 A CN104026883 A CN 104026883A CN 201410243007 A CN201410243007 A CN 201410243007A CN 104026883 A CN104026883 A CN 104026883A
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- Prior art keywords
- collision avoidance
- avoidance angle
- side wall
- angle
- angle according
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses an anti-collision corner with the self-fixing function. The anti-collision corner comprises an upper surface, a left side wall and a right side wall. An included angle formed between the two side walls is smaller than 90 degrees. The anti-collision corner solves a series of problems caused by the fact that a traditional anti-collision corner needs to be fixed through the double-faced adhesive tape.
Description
Technical field
The invention belongs to daily necessities field, be specifically related to a kind of collision avoidance angle, particularly a kind of collision avoidance angle with self-retaining function.
Background technology
Meeting often runs into the thing that child bumps against sharp-pointed table angle because of carelessness in daily life, to child, brings injury, and for fear of this situation, relatively effective method is to load onto collision avoidance angle to sharp-pointed utensils such as table angles.
All collision avoidance angles all fix by two-sided tape now, and can be with by double faced adhesive tape the problem of serving, and first adhesive tape inevitably can contain some micromolecular residues, and these residues are probably insalubrious; Secondly, double faced adhesive tape because viscosity ratio is larger, if need to take off the just very possible paint destroying above utensil, even all possibly cannot take off collision avoidance angle on just adhering to the utensils such as an angle time; And that equal time is used is of a specified duration, the viscosity of double faced adhesive tape can decline, and may cause collision avoidance angle to come off.The problem that overcomes these existence has very real meaning.
Summary of the invention
The object of the invention is for a kind of collision avoidance angle of exempting from adhesive tape self-retaining is provided.Collision avoidance angle provided by the present invention has the function oneself being fixed on utensil, does not need double faced adhesive tape to fix, and can pick and place at any time.
The object of the invention is to be achieved through the following technical solutions:
Collision avoidance angle, is characterized in that comprising upper surface, left side wall, right side wall, and the angle wherein forming between two sidewalls is less than 90 °.
Preferably, the angle forming between two described sidewalls is at 45-85 °.
Described left and right sidewall size is identical.The material of the color of left and right sidewall, the pattern being printed on, preparation etc. can be different.
In described upper surface, left side wall, right side wall, have at least the confficient of static friction of an inner surface to be not less than 0.4.The confficient of static friction here can be only the confficient of static friction in a certain region on a certain inner surface, and not necessarily the confficient of static friction of whole inner surface all will reach the value of this confficient of static friction.Inner surface refers to the side touching with utensil, and the confficient of static friction of inner surface is larger, and it is more firm that collision avoidance angle and utensil are fixed.
Preferably, in described upper surface, left side wall, right side wall, have at least the confficient of static friction of an inner surface to be not less than 0.6.
Quality for the preparation of macromolecular material in collision avoidance angle material is no less than 50%, and the material of all the other quality can comprise inorganic material, metal material etc., and wherein, macromolecular material can mix by several macromolecular materials.
Preferably, described macromolecular material comprises rubber, expanded material.
Further preferred, described rubber comprises high-temperature silicon disulfide rubber, natural rubber, EP rubbers.
Further preferred, described expanded material comprises polyurethane foam material, polystyrol foam material, ethylene-vinyl acetate copolymer foamed material, polyethylene foam-material, silicon rubber expanded material.
Described collision avoidance angle be transparent, be with coloured or be with figuratum.
The method of preparing described collision avoidance angle comprises: compression molding, injection mo(u)lding, soak molded.When using compression molding, the raw material of use is joined in mould, through hot pressing, make material forming.When using injection mo(u)lding, injection after heating raw materials melting is entered to mould, pressurize moulding.When use, soak when molded, will after mold heated used, enter into raw material, after certain hour, take out (heating plasticizing) moulding.
Compared with prior art, the present invention has following beneficial effect:
1. collision avoidance angle provided by the present invention self just has fixed function, does not need to use double faced adhesive tape to fix, and safety and environmental protection has been avoided the bad indoor environmental pollution that causes of glue because using.
2. collision avoidance angle provided by the present invention can take off as required at any time easily, and can not cause damage to utensil.
Accompanying drawing explanation
Fig. 1 is a kind of schematic three dimensional views of the present invention, and wherein 101 is upper surface, and 102 is left side wall, and 103 is right side wall, and a is the formed angle of left and right sidewall; Fig. 2 is the schematic three dimensional views at Fig. 1 collision avoidance angle back side, and wherein 101 is upper surface, and 102 is left side wall, and 103 is right side wall.
The specific embodiment
Following examples will contribute to those skilled in the art further to understand the present invention, but not limit in any form the present invention.It should be pointed out that to those skilled in the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Below in conjunction with the drawings and the specific embodiments, the present invention is described in detail.In example, the content of each material composition is mass percent.
embodiment 1
Fig. 1 is the collision avoidance angle that embodiment 1 relates to.As shown in Figure 1, the collision avoidance angle of the present embodiment comprises upper surface, left side wall, right side wall, and wherein left and right sidewall is just the same, and the angle (a) that two side forms is 87 °, and the confficient of static friction of upper surface, left side wall, right side wall is 0.25; Wherein, upper surface.Collision avoidance angle be take LDPE and is made by injection mo(u)lding as raw material, and product approaches transparent.
embodiment 2
The collision avoidance angle of the present embodiment comprises upper surface, left side wall, right side wall, and wherein left and right sidewall is just the same, and the angle of formation is 87 °, and the confficient of static friction of upper surface, left side wall, right side wall is 0.5.Collision avoidance angle be take LDPE and is made by injection mo(u)lding as raw material, and product approaches translucent.This collision avoidance angle self-retaining ability will be got well compared with the collision avoidance angle in embodiment 1.
embodiment 3
The collision avoidance angle of the present embodiment comprises upper surface, left side wall, right side wall, and wherein left and right sidewall is just the same, and the angle of formation is 80 °, and the confficient of static friction of upper surface, left side wall, right side wall is 0.5.Collision avoidance angle be take LDPE and is made by injection mo(u)lding as raw material, and product approaches translucent.This collision avoidance angle self-retaining ability will be got well compared with the collision avoidance angle in embodiment 2.
embodiment 4
The collision avoidance angle of the present embodiment comprises upper surface, left side wall, right side wall, and wherein left and right sidewall is just the same, and the angle of formation is 87 °, and the confficient of static friction of upper surface, left side wall, right side wall is 0.4.Collision avoidance angle be take LDPE and is made by injection mo(u)lding as raw material, and product approaches translucent.This collision avoidance angle self-retaining ability will be got well compared with the collision avoidance angle in embodiment 1.
embodiment 5
The collision avoidance angle of the present embodiment comprises upper surface, left side wall, right side wall, and wherein left and right sidewall is just the same, and the angle of formation is 85 °, and the confficient of static friction of upper surface, left side wall, right side wall is 0.25.Collision avoidance angle be take LDPE and is made by injection mo(u)lding as raw material, and product approaches translucent.This collision avoidance angle self-retaining ability will be got well compared with the collision avoidance angle in embodiment 1.
embodiment 6
The collision avoidance angle of the present embodiment comprises upper surface, left side wall, right side wall, and wherein left side wall is than the long 1.5cm of right side wall, and the angle of two sidewall formation is 45 °, and the confficient of static friction of upper surface, left side wall, right side wall is 0.25.Collision avoidance angle be take LDPE and is made by injection mo(u)lding as raw material, and product approaches translucent.This collision avoidance angle self-retaining ability will be got well compared with the collision avoidance angle in embodiment 1.
embodiment 7
The collision avoidance angle of the present embodiment comprises upper surface, left side wall, right side wall, and wherein left and right sidewall is just the same, and the angle of formation is 40 °, and the confficient of static friction of upper surface, left side wall, right side wall is 0.5.Collision avoidance angle be take LDPE and is made by injection mo(u)lding as raw material, and product approaches translucent.This collision avoidance angle self-retaining ability will be got well compared with the collision avoidance angle in embodiment 3.
embodiment 8
The collision avoidance angle of the present embodiment comprises upper surface, left side wall, right side wall, and wherein left and right sidewall is just the same, and the angle of formation is 80 °, and the confficient of static friction of upper surface is 0.5, and the confficient of static friction of left side wall is 0.2, and the confficient of static friction of right side wall is 0.3.Collision avoidance angle be take LDPE and is made by injection mo(u)lding as raw material, and product approaches translucent.This collision avoidance angle self-retaining ability is poor compared with the collision avoidance angle in embodiment 3.
embodiment 9
The collision avoidance angle of the present embodiment comprises upper surface, left side wall, right side wall, and wherein left and right sidewall is just the same, and the angle that left and right sidewall forms is 80 °, and the confficient of static friction of upper surface is 0.5, and the confficient of static friction of left and right sidewall is 0.2.It is raw material that collision avoidance angle be take 44% EP rubbers, 45% ethylene propylene ternary gel, 1% phthalocyanine blue blend composition, by compression molding, makes, and product colour is blue.
embodiment 10
The collision avoidance angle of the present embodiment comprises upper surface, left side wall, right side wall, and wherein left and right sidewall is just the same, and the angle that left and right sidewall forms is 80 °, and the confficient of static friction of upper surface is 0.5, and the confficient of static friction of left and right sidewall is 0.2.Collision avoidance angle be take high-temperature silicon disulfide rubber as raw material, makes product water white transparency by compression molding.
embodiment 11
The collision avoidance angle of the present embodiment comprises upper surface, left side wall, right side wall, and wherein left and right sidewall is just the same, and the angle that left and right sidewall forms is 80 °, and the confficient of static friction of upper surface is 0.5, and the confficient of static friction of left and right sidewall is 0.2.It is raw material that collision avoidance angle be take polyurethane foam material and 0.5% phthalocyanine blue, and by moulded from foam aftershaping, product colour is blue.
embodiment 12
The collision avoidance angle of the present embodiment comprises upper surface, left side wall, right side wall, and wherein left and right sidewall is just the same, and the angle of formation is 87 °, and the confficient of static friction of upper surface, left side wall, right side wall is 0.6.Collision avoidance angle be take LDPE and is made by injection mo(u)lding as raw material, and product approaches translucent.This collision avoidance angle self-retaining ability will be got well compared with the collision avoidance angle in embodiment 4.
embodiment 13
The collision avoidance angle of the present embodiment comprises upper surface, left side wall, right side wall, and wherein left and right sidewall is just the same, and the angle that left and right sidewall forms is 80 °, and the confficient of static friction of upper surface is 0.5, and the confficient of static friction of left and right sidewall is 0.2.Collision avoidance angle be take EVA as raw material, and by moulded from foam aftershaping, product colour is translucent for approaching.
embodiment 14
The collision avoidance angle of the present embodiment comprises upper surface, left side wall, right side wall, and wherein left and right sidewall is just the same, and the angle of formation is 87 °, and the confficient of static friction of upper surface, left side wall, right side wall is 0.6.Collision avoidance angle be take LDPE and is made by injection mo(u)lding as raw material, and product approaches translucent.On the inner surface of the present embodiment collision avoidance angle upper surface, stick double faced adhesive tape, this collision avoidance angle crystallized ability will be got well compared with the collision avoidance angle in embodiment 12.
embodiment 15
The collision avoidance angle of the present embodiment comprises upper surface, left side wall, right side wall, and wherein left and right sidewall is just the same, and the angle of formation is 87 °, and the confficient of static friction of upper surface, left side wall, right side wall is 0.6.Collision avoidance angle be take 50%LDPE, 50% calcium carbonate and is made by compression molding as raw material, and product is white.
embodiment 16
The collision avoidance angle of the present embodiment comprises upper surface, left side wall, right side wall, and wherein left and right sidewall is just the same, and the angle of formation is 87 °, and the confficient of static friction of upper surface, left side wall, right side wall is 0.6.Collision avoidance angle be take 45%LDPE, 55% calcium carbonate and is made by compression molding as raw material, and product is white.This collision avoidance angle crystallized ability is poor compared with the collision avoidance angle in embodiment 15.
Claims (10)
1. a collision avoidance angle, is characterized in that this collision avoidance angle comprises upper surface (101), left side wall (102), right side wall (103), and the angle wherein forming between two sidewalls is less than 90 °.
2. collision avoidance angle according to claim 1, is characterized in that the angle forming between two described sidewalls is at 45-85 °.
3. collision avoidance angle according to claim 1, is characterized in that described left and right sidewall size is identical.
4. collision avoidance angle according to claim 1, is characterized in that having at least the confficient of static friction of an inner surface to be not less than 0.4 in described upper surface, left side wall, right side wall.
5. collision avoidance angle according to claim 1, is characterized in that the quality of preparing macromolecular material in collision avoidance angle material is no less than 50%.
6. collision avoidance angle according to claim 5, is characterized in that described macromolecular material comprises rubber, expanded material.
7. collision avoidance angle according to claim 6, is characterized in that described rubber comprises high-temperature silicon disulfide rubber, natural rubber, EP rubbers.
8. collision avoidance angle according to claim 6, is characterized in that described expanded material comprises polyurethane foam material, polystyrol foam material, ethene. vinyl acetate copolymer foamed material, polyethylene foam-material, silicon rubber expanded material.
9. collision avoidance angle according to claim 1, it is characterized in that described collision avoidance angle be transparent, be with coloured or be with figuratum.
The method of the collision avoidance angle described in preparation claim 1-9 comprise compression molding, injection mo(u)lding, soak molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410243007.6A CN104026883A (en) | 2014-05-17 | 2014-05-17 | Self-fixing anti-collision corner free from adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410243007.6A CN104026883A (en) | 2014-05-17 | 2014-05-17 | Self-fixing anti-collision corner free from adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104026883A true CN104026883A (en) | 2014-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410243007.6A Pending CN104026883A (en) | 2014-05-17 | 2014-05-17 | Self-fixing anti-collision corner free from adhesive tape |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5322257A (en) * | 1992-04-07 | 1994-06-21 | Verderose Guy R | Furniture corner |
| DE20205641U1 (en) * | 2002-04-11 | 2002-08-08 | bima Industrie + Service GmbH, 68199 Mannheim | Aluminum angle profile |
| CN102415709A (en) * | 2010-09-27 | 2012-04-18 | 南通盛利重工机械制造有限公司 | Furniture protection edge |
| CN202341394U (en) * | 2011-12-02 | 2012-07-25 | 胡磊 | Flexible collision-protection strip |
| CN202397020U (en) * | 2011-10-20 | 2012-08-29 | 宁波海曙潘尼德贸易有限公司 | Infant anticollision strip |
| CN202787899U (en) * | 2012-07-31 | 2013-03-13 | 东莞市华立实业股份有限公司 | Angle wrapping strip |
| CN203041183U (en) * | 2013-02-03 | 2013-07-10 | 胡磊 | Soft U-shaped anti-collision angle bead |
| CN203913885U (en) * | 2014-05-17 | 2014-11-05 | 甘春丽 | A kind of adhesive tape self-retaining collision avoidance angle of exempting from |
-
2014
- 2014-05-17 CN CN201410243007.6A patent/CN104026883A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5322257A (en) * | 1992-04-07 | 1994-06-21 | Verderose Guy R | Furniture corner |
| DE20205641U1 (en) * | 2002-04-11 | 2002-08-08 | bima Industrie + Service GmbH, 68199 Mannheim | Aluminum angle profile |
| CN102415709A (en) * | 2010-09-27 | 2012-04-18 | 南通盛利重工机械制造有限公司 | Furniture protection edge |
| CN202397020U (en) * | 2011-10-20 | 2012-08-29 | 宁波海曙潘尼德贸易有限公司 | Infant anticollision strip |
| CN202341394U (en) * | 2011-12-02 | 2012-07-25 | 胡磊 | Flexible collision-protection strip |
| CN202787899U (en) * | 2012-07-31 | 2013-03-13 | 东莞市华立实业股份有限公司 | Angle wrapping strip |
| CN203041183U (en) * | 2013-02-03 | 2013-07-10 | 胡磊 | Soft U-shaped anti-collision angle bead |
| CN203913885U (en) * | 2014-05-17 | 2014-11-05 | 甘春丽 | A kind of adhesive tape self-retaining collision avoidance angle of exempting from |
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Application publication date: 20140910 |