CN201597216U - Structure of all-in-one dual-density foam - Google Patents
Structure of all-in-one dual-density foam Download PDFInfo
- Publication number
- CN201597216U CN201597216U CN2009200949073U CN200920094907U CN201597216U CN 201597216 U CN201597216 U CN 201597216U CN 2009200949073 U CN2009200949073 U CN 2009200949073U CN 200920094907 U CN200920094907 U CN 200920094907U CN 201597216 U CN201597216 U CN 201597216U
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- foaming material
- body molded
- dual density
- foaming
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Abstract
The utility model relates to a structure of all-in-one dual-density foam, belongs to the living goods. The foam is applied on a safety helmet and a packaging timber and mainly comprises an inner layer and an outer layer, wherein the inner layer is composed of the material with higher foam expansion ratio; the outer layer arranged on the inner layer is composed of the material with lower foam expansion ratio; the outer layer has the characteristics of high tenacity and high strength; the foam is integrally molded, taking the safety helmet for example, when a user wears the safety helmet on the head, and the head is struck, the outer layer can resist the striking force from outside, and the inner layer can effectively buffer the striking force of the head, so that the head can not be threatened by the strong striking force. The foam is applied on the packaging timber; as the dual-density foam is coated on an electronic product such as an LCD panel, the static problem can not be caused when the LCD panel is loaded; in addition, as the dual-density foam has the functions of inner softness and outer hardness, the object can be prevented from being damaged due to impact in the transportation process.
Description
Technical field
The utility model relates to daily class, and particularly a kind of structure of one-body molded dual density foaming material refers to a kind ofly have excellent structural strength, protection degree height especially, and the foam structure of material of the one-body molded dual density that applies to safety cap and packing timber.
Background technology
Tradition foaming material has only single density or the foaming body of single color two big classes, the one, the single density foaming, the one, single color foaming is with the tradition foaming material of this two big class, because of each the tool characteristic and the scope of application, on function and function result of use, also different, its single density foaming body is an anxious exhibition for shock-absorbing effect, and is required for functions such as shockproof, easy plasticity, be the big faulty stroke in calligraphy or painting of one, and easily cracked.
Its tradition foaming material is used for safety cap and is all single density material; and its disadvantage of single density is effectively to protect head; when head suffers external force collision; the safety cap of its single density material has the danger of embrittlement; after having embrittlement, safety cap then can't protect the head of human body; security has high doubt, because hardness user really up to the mark wears and be uncomfortable.And the safety cap internal layer does not have buffer part, when the no buffer part in bump back, and the power that human body head directly bears safety cap and clashed into, this kind safety cap is not ideal enough in selling on the market.
In addition, tradition foaming material also applies on the packing timber, yet, no matter be single density foaming class or single color foaming packing timber, its total drawback performance that to be exactly not shockproof, the shock-absorbing of tool shake with alleviation; Make rapid progress according to modern science and technology; the electronic product of being researched and developed is more and more accurate; as: mobile computer, mobile phone, digital camera, MP3 etc.; required protective bag no longer is simple plain type portable bag, but demand a kind ofly is particular about high-quality not cracky, is soft matter, tool prolongs the protecting band that draws plasticity, tool bradyseism and shock-absorbing and high waterproof.
The utility model content
The purpose of this utility model is to provide a kind of structure of one-body molded dual density foaming material, solve when head suffers external force collision, the power that human body head system directly bears safety cap and clashed into, the safety cap of its single density material has the danger of embrittlement, and hardness user really up to the mark wears and uncomfortable problem; And this foaming material when inserting electronic product, produces electrostatic problem when applying to packing timber when loading, and packing timber is existing does not have a problem that shockproof, shock-absorbing and alleviation shake usefulness
A kind of structure of one-body molded dual density foaming material, described foaming material is formed in one, and it mainly comprises:
The higher internal layer of one material foaming multiplying power; And
One is provided with on this internal layer and has high tenacity, high strength and the lower skin of material foaming multiplying power.
Wherein this material be EPS, EPO, EPE or EPP one of them;
Wherein this material foaming multiplying power is 3-60 times;
Wherein this foaming material applies on safety cap and the packing timber;
Wherein this safety cap system comprises a foaming material, and this foaming material lateral margin system further is provided with a groove;
Wherein system is provided with light emitting diode base plate in this groove, and the battery tray of this foaming material side is located in this light emitting diode base plate electric connection one;
Wherein this battery tray bottom system further is provided with the paste attachment that fixes with this foaming material;
Wherein this paste attachment be devil's felt, adhesive tape or magnet assembly one of them;
Wherein this battery tray is provided with battery component;
Wherein this foaming material further is provided with outer cover in superficies.
Advantage of the present utility model is:
When 1, this safety cap is clashed into, because of the foaming material is formed in one and is made of the skin of the internal layer with buffering effect and high tenacity, high rigidity, make this skin keep out power, and internal layer effectively cushion the head impact, makes it not be subjected to the threat of powerful bump power from external bump.
2, this foaming material applies on the packing timber, because when this dual density packing timber coating electronic product is liquid crystal panel, when loading, also can not produce electrostatic problem, and transporting in the process because of internal layer is high foamability, outer for hanging down expansion ratio, make this dual density packing timber soft outer hard function in having, do not damage this article when transporting because of rocking, pushing.
Description of drawings
Fig. 1 is the cutaway view of the utility model preferred embodiment.
Fig. 2 is the enforcement schematic diagram of the utility model first preferred embodiment.
Fig. 3 is the cutaway view of the utility model first preferred embodiment.
Fig. 4 is the enforcement schematic diagram of the utility model second preferred embodiment.
Fig. 5 is the cutaway view of the utility model second preferred embodiment.
The specific embodiment
As shown in Figure 1, be the cutaway view of the utility model preferred embodiment, find out that by clear among the figure the utility model foaming material 10 is formed in one, it mainly is to comprise:
The internal layer 11 that one material foaming multiplying power is higher; And
One is provided with on this internal layer 11 and has the lower skin 12 of high tenacity, high strength and material foaming multiplying power.
And above-mentioned material be EPS, EPO, EPE or EPP one of them, and its expansion ratio is about 3-60 doubly, causes this foaming material 10 to have excellent protection degree and structural strength.
By above-mentioned structure, form design, be described as follows with regard to use situation of the present utility model, shown in accompanying drawing 2 and accompanying drawing 3, enforcement schematic diagram and cutaway view for the utility model first preferred embodiment, find out that by clear among the figure this foaming material 10a mainly applies on the safety cap 20a, wherein this foaming material 10a comprises that mainly internal layer 11a and the lower outer 12a of an expansion ratio that an expansion ratio is higher constitute, this lateral margin that applies to the foaming material 10a on the safety cap 20a further is provided with a groove 101a, be provided with light emitting diode base plate 102a in this groove 101a, and the battery tray 13a of this foaming material 10a side is located in this light emitting diode base plate 102a electric connection one, this battery tray 13a is provided with battery component 14a, and this battery tray 13a bottom further is provided with the paste attachment 15a that fixes with this foaming material 10a, this paste attachment 15a is devil's felt, adhesive tape or magnet assembly one of them, in addition, this foaming material 10a further is provided with outer cover 16a in outer 12a surface system, when after user's head is put on this safety cap 20a, being clashed into, this skin 12a keeps out the power from external bump, and internal layer 11a effectively cushions the head impact, make it not be subjected to the threat of powerful bump power, and, also pass through this battery component 14a output power night, this light emitting diode base plate 102a is moved carry out luminous, to remind surrounding vehicles, be beneficial to the safety of driving, and because of paste attachment 15a is devil's felt, adhesive tape or magnet assembly, therefore the user is able at any time from being about to this battery tray 13a installing or disassemble, safe and attractive in appearance having concurrently, moreover, the outer 12a of this foaming material surface further is provided with outer cover 16a, therefore, the aesthetic feeling that and then simultaneously has height.
Shown in accompanying drawing 4 and accompanying drawing 5; enforcement schematic diagram and cutaway view for the utility model second preferred embodiment; find out by clear among the figure; this foaming material 10b applies on the packing timber 30b; its expansion ratio of internal layer 11b of this packing timber 30b is higher; and the expansion ratio of its outer 12b is lower; the internal layer 11b and the high tenacity that have softer thus by this; high-intensity outer 12b; effectively reach the electronic product 31b in this packing timber of protection 30b; as liquid crystal panel or other article; and when loading, also can not produce electrostatic problem; and because of internal layer 11b be high foamability; outer 12b is low expansion ratio, make this dual density packing timber 30b have in soft outer hard effect, when transporting not because of rocking; extruding and damage this article.
Claims (10)
1. the structure of an one-body molded dual density foaming material, described foaming material is formed in one, and it is characterized in that comprising:
The higher internal layer of one material foaming multiplying power; And
One is provided with on this internal layer and has high tenacity, high strength and the lower skin of material foaming multiplying power.
2. the structure of one-body molded dual density foaming material according to claim 1 is characterized in that: wherein this material be EPS, EPO, EPE or EPP one of them.
3. the structure of one-body molded dual density foaming material according to claim 1 is characterized in that: wherein this material foaming multiplying power is 3-60 times.
4. the structural improvement of one-body molded dual density foaming material according to claim 1, it is characterized in that: wherein this foaming material applies on safety cap and the packing timber.
5. the structure of one-body molded dual density foaming material according to claim 4 is characterized in that: wherein this safety cap comprises a foaming material, and this foaming material lateral margin further is provided with a groove.
6. the structure of one-body molded dual density foaming material according to claim 5 is characterized in that: wherein be provided with light emitting diode base plate in this groove, and the battery tray of this foaming material side is located in this light emitting diode base plate electric connection one.
7. the structure of one-body molded dual density foaming material according to claim 6 is characterized in that: wherein this battery tray bottom further is provided with the paste attachment that fixes with this foaming material.
8. the structure of one-body molded dual density foaming material according to claim 7 is characterized in that: wherein this paste attachment for devil's felt, adhesive tape or magnet assembly one of them.
9. the structure of one-body molded dual density foaming material according to claim 6, it is characterized in that: wherein this battery tray is provided with battery component.
10. the structure of one-body molded dual density foaming material according to claim 5, it is characterized in that: wherein this foaming material further is provided with outer cover in superficies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200949073U CN201597216U (en) | 2009-12-10 | 2009-12-10 | Structure of all-in-one dual-density foam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200949073U CN201597216U (en) | 2009-12-10 | 2009-12-10 | Structure of all-in-one dual-density foam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201597216U true CN201597216U (en) | 2010-10-06 |
Family
ID=42808264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200949073U Expired - Fee Related CN201597216U (en) | 2009-12-10 | 2009-12-10 | Structure of all-in-one dual-density foam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201597216U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103416890A (en) * | 2013-08-30 | 2013-12-04 | 苏州市佳腾精密模具有限公司 | Helmet |
| CN106605992A (en) * | 2015-10-26 | 2017-05-03 | 何昌宪 | Integrally formed safe helmet structure |
| CN110641808A (en) * | 2019-09-24 | 2020-01-03 | 南京中电熊猫平板显示科技有限公司 | Foam box |
| CN113772264A (en) * | 2021-09-08 | 2021-12-10 | 泰乐包装科技(无锡)有限公司 | Cold and hot separation's heat preservation type takeaway delivery case that disinfects |
-
2009
- 2009-12-10 CN CN2009200949073U patent/CN201597216U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103416890A (en) * | 2013-08-30 | 2013-12-04 | 苏州市佳腾精密模具有限公司 | Helmet |
| CN106605992A (en) * | 2015-10-26 | 2017-05-03 | 何昌宪 | Integrally formed safe helmet structure |
| CN106605992B (en) * | 2015-10-26 | 2020-04-10 | 何昌宪 | Integrated safety helmet structure |
| CN110641808A (en) * | 2019-09-24 | 2020-01-03 | 南京中电熊猫平板显示科技有限公司 | Foam box |
| CN113772264A (en) * | 2021-09-08 | 2021-12-10 | 泰乐包装科技(无锡)有限公司 | Cold and hot separation's heat preservation type takeaway delivery case that disinfects |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20151210 |
|
| EXPY | Termination of patent right or utility model |