CN109717665B - Ventilating and water permeable shock pad - Google Patents
Ventilating and water permeable shock pad Download PDFInfo
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- CN109717665B CN109717665B CN201811478192.1A CN201811478192A CN109717665B CN 109717665 B CN109717665 B CN 109717665B CN 201811478192 A CN201811478192 A CN 201811478192A CN 109717665 B CN109717665 B CN 109717665B
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- 230000035939 shock Effects 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 9
- 238000009423 ventilation Methods 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims description 26
- 230000000295 complement effect Effects 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 6
- 238000005187 foaming Methods 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 3
- 238000013329 compounding Methods 0.000 claims description 2
- 230000008093 supporting effect Effects 0.000 abstract description 19
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 12
- 238000001746 injection moulding Methods 0.000 description 7
- 230000035699 permeability Effects 0.000 description 6
- 239000002131 composite material Substances 0.000 description 5
- 238000013016 damping Methods 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 5
- 125000006850 spacer group Chemical group 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 241000345998 Calamus manan Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 235000012950 rattan cane Nutrition 0.000 description 1
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- 208000017520 skin disease Diseases 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The application discloses a ventilation and water-permeable shock pad which comprises a pad body, wherein the pad body comprises a top layer, a bottom layer, supporting columns and connecting parts positioned in the middle, the pad body forms a hollow structure through the top layer and the bottom layer, the top layer or the bottom layer comprises a plurality of polygonal gaskets, each adjacent gasket is separated by a distance of one gasket length, the gasket position of the top layer is positioned at the interval position between the gaskets of the bottom layer, the supporting columns are positioned at the top points of the gaskets, the connecting parts are connected with the supporting columns, and the connecting parts and the gaskets of the top layer and the bottom layer form complementation. According to the application, the cushion body is divided into the top layer, the bottom layer and the hollow structure, the top layer and the bottom layer are connected through the supporting columns, and the cushion body is provided with the gasket structure with one side protruding upwards and one side recessed downwards, so that the ventilation and air-permeability space in the middle of the cushion body is larger, the ventilation and air-permeability and water-permeability of the cushion body are effectively improved, the integral connected structure is adopted, the integral flexibility is improved, and the comfort level of use and the impact absorption capability are greatly improved.
Description
Technical Field
The invention relates to a pad product, in particular to a ventilation and water-permeable shock pad.
Background
The cushion products, besides the common cushion or mattress products, also comprise the types of ground cushion, anti-slip cushion, shock absorbing cushion and the like, and the structures of the cushion products are far from each other due to different use requirements.
The conventional cushion or mattress generally solves the problem of comfort, and the cushion is required to be soft, so that the cushion or mattress is mostly manufactured by using foaming materials and plant fibers as fillers. The cushion body manufactured in this way generally has no ventilation capability, is used in hot weather, and can not circulate air due to the close contact between the cushion body and the body, so that the heat of a human body can not be emitted, the comfort level is greatly reduced, and even skin diseases are bred. To solve this problem, the pad is required to have ventilation capability.
The prior common breathable cushion is mainly characterized in that a human body and a cushion body are separated through a convex structure, and a certain distance is reserved between the cushion body and the cushion body, so that the ventilation and breathable functions are realized, the cushion is generally made of plastic materials, and is produced by using an injection molding process, the specification of the product is limited by the production process, and large-scale products are difficult to manufacture. Some mats woven from rattan or connected with bamboo chips have poor heat dissipation effects due to materials and structures thereof, although large-sized products can be manufactured. The pad body mainly relies on heat conduction and heat dissipation, and compared with the convection heat dissipation of the ventilation pad body, the continuous heat dissipation performance of the pad body is also insufficient, and the pad body is often required to be cooled by changing the surface or leaving for a period of time. In addition, the pad body of the type is relatively complex in manufacturing, more in working procedures and higher in cost because the pad body cannot be integrally formed by using a die.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a ventilation and water-permeable shock pad.
In order to achieve the above purpose, the technical scheme of the invention is as follows:
The utility model provides a ventilation and water-permeable shock pad, is including the pad body, the pad body includes the top layer that is outstanding to the top surface, to the bottom layer that the bottom surface is outstanding, support column and be located the connecting portion at pad body middle part, the pad body forms hollow structure through top layer and bottom, top layer or bottom include a plurality of polygon gaskets, the support column is located the summit department of gasket, connecting portion are connected with the support column, the gasket of top layer is connected with connecting portion through the support column in proper order with the gasket of bottom, the gasket position of any layer is located the interval position between the gasket of another layer, connecting portion and top layer and the gasket formation of bottom are complementary.
Further, the support column comprises a top layer support column formed by bending a top layer gasket towards a connecting part and a bottom layer support column formed by bending a bottom layer gasket towards a pad connecting part, and the top layer support column and the bottom layer support column which are positioned at the same vertex are bent at the middle part of the pad and are connected to the connecting part. This gives a good correlation of the whole. Because each pad in top layer or bottom all links together through connecting portion, consequently when one of them pad received the pressure and upwards or move down, the pad that links up also can be along with the upper and lower activity of this atress pad and crooked or swing correspondingly to each pad support column links to each other with connecting portion independently, can improve its pliability greatly. When the cushion is impacted, the absorption area of the cushion is enlarged through the surface gasket and is transferred to the whole piece of gasket from the supporting column, so that the damping effect of the cushion is greatly improved, the cushion can be used for placing fragile objects, and meanwhile, the cushion can be used for effectively improving the comfort of a human body after the human body contacts. The complementarity of the structures of the top layer, the bottom layer and the connecting part can make use of the plasticity of materials in production and manufacture, and the single sheet can be continuously produced by stamping (hot pressing or cold pressing) so as to avoid complicated procedures, quickly mold and improve the production efficiency.
Further, the pad body is formed by compounding a foaming material on one surface and a hard material on the other surface. Therefore, the integral strength of the cushion body material can be maintained, the single-sided comfort level is improved, and the human comfort is improved.
Further, the apexes of the different gaskets at the same position share a supporting column. The gaskets are also connected together through the support columns, so that the whole body can correspondingly swing under the stress, and the effects of absorbing impact and improving comfort of a human body are achieved. The support column is integrated into a whole, and is more biased to be injection molded by a mold in production and manufacture, and is beneficial to molding small products by injection molding into a whole, so that the time is faster.
Further, through holes for communicating the top layer with the bottom layer are formed in the middle of the support column. The ventilation effect can be further improved, air is flowed through the pad structure from top to bottom, the support columns are further communicated with the top layer and the bottom layer, and the ventilation and water permeability of the support columns are effectively improved.
Further, two adjacent boundaries of the pad body are provided with connecting sleeves matched with the supporting columns, the connecting sleeves are arranged at the positions of the supporting columns on the boundaries, each connecting sleeve comprises a connecting hole penetrating through the connecting sleeve from the top layer to the bottom layer, the shape and the size of each connecting hole are matched with those of the supporting columns, the middle parts of the supporting columns are disconnected to be buckled into the connecting sleeves, and the supporting columns on the boundaries without the connecting sleeves on the pad body are spliced in the connecting sleeves of the other pad body to splice the pad body. Because injection molding is not suitable for large-area pad body mold production, in order to be matched with manufacturing, a structure for separating a plurality of injection molding and then connecting is provided, so that the pad body can adapt to the area requirements of various sizes on the market.
Further, the distance between the top layer and the bottom layer of the peripheral edge of the pad body gradually decreases towards the edge of the pad body. The height of the part of the pad body close to the outer edge of the finished product is thinner and thinner, so that the comfort level of people in use is effectively improved.
Compared with the prior art, the invention has the following advantages:
1. Through its distinctive unsmooth complementary structure, can adopt the sheet metal shaping to be top layer, bottom and inside hollow structure, top layer and bottom are connected through the support column, have effectively improved the ventilation and the water permeability of the pad body to wholly adopt integrative continuous structure, make the pad body itself have very strong pliability, have very big improvement to comfort level and the ability of absorbing the impact of using.
2. The application utilizes the structure that one side protrudes upwards and one side is concave downwards, and the whole forms a complementary structure, so that the space between the cushion body and the cushion body for ventilation is larger, and because the concave and convex parts are arranged at intervals, the ventilation and ventilation of the cushion body can be effectively improved at intervals, thereby greatly enhancing the comfort level of a human body, and the cushion body has the advantages of stable structure, difficult collapse and long service life.
3. Because the cushion body structure is a complementary structure integrally connected, in the aspect of production and manufacture, the thin plate can be manufactured by adopting a stamping forming method, and large-scale products such as mattresses can be continuously formed.
4. Different sheet materials can be utilized to produce different effects. For example, a composite board can be used to obtain a product with one hard surface and one soft surface.
5. By adopting the foaming material, the packaging material with excellent shock absorption can be obtained. Besides the damping performance of the material, the concave-convex structure of the material can greatly improve the damping performance.
6. A floor mat product having excellent water permeability can be formed using a hard material such as an aluminum plate, a thin steel plate, or the like.
7. Can be produced by injection molding. Is suitable for producing small products, and can obtain larger products by splicing.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the ventilation and water-permeable shock pad;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is a schematic side view of the ventilation and water-permeable shock pad;
FIG. 4 is a schematic diagram of the overall structure of the ventilating and water-permeable shock pad using triangular gaskets;
FIG. 5 is a schematic side view of a triangular pad for the ventilation and water-permeable shock pad;
FIG. 6 is a schematic view of the overall structure of an injection molded cushion body and its splice of the ventilation and water-permeable shock pad;
FIG. 7 is an enlarged schematic view of portion B of FIG. 6;
Reference numerals illustrate: 1. a cushion body; 21. a top layer; 22. a bottom layer; 3. a gasket; 4. a support column; 41. a top layer support column; 42. a bottom support column; 43. a through hole; 5. a connection part; 6. connecting sleeves; 61. a connection hole; 62. a groove.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
Example 1
As shown in FIG. 1, the ventilation and water-permeable shock pad comprises a pad body 1, wherein the pad body 1 comprises three layers, one layer is a top layer 21 protruding towards the top of the pad body 1, the other layer is a bottom layer 22 protruding towards the bottom surface, the last layer is a connecting part 5 positioned in the middle of the pad body 1, a support column 4 is connected between the top layer 21 and the bottom layer 22, and the pad body 1 forms a hollow structure with the bottom layer 22 through the top layer 21. The top layer 21 and the bottom layer 22 are composed of a plurality of regular quadrilateral gaskets 3, the supporting columns 4 are located at the top positions of the gaskets 3, the connecting parts 5 are connected with the supporting columns 4, a distance of the size of one gasket 3 is arranged between each two adjacent gaskets 3, the gasket 3 of the top layer 21 is located at the interval position between the gaskets 3 of the bottom layer 22, the gaskets 3 of the top layer 21 are mutually complementary with the gaskets 3 of the bottom layer 22 and the connecting parts 5, and a complete plate is just formed when the top-to-bottom projection is seen. The four vertexes of the gasket 3 are bent and folded towards the connecting part 5 to form the supporting column 4.
In this embodiment, the polygonal pad 3 adopts a regular quadrilateral shape, and the regular quadrilaterals can be mutually complementarily spliced to form a whole sheet material and arranged to be good, while other irregular polygons can have the effects of ventilation, water permeation and shock absorption, but the effect may be relatively poor. Therefore, as shown in fig. 4 and 5, the polygonal shape may be replaced by regular triangle, regular hexagon, isosceles right triangle, etc. as the shape with good effect.
The pad body 1 is arranged in a structure that the top layer 21 and the bottom layer 22 protrude in each direction, the adjacent gaskets 3 are arranged on the top layer 21 and the bottom layer 22, so that the gaskets 3 on the same layer are separated by the interval of one gasket 3, meanwhile, the gaskets 3 are supported by the support columns 4 only, and the connecting parts 5 are arranged in the middle of the pad body 1 and used for connecting the support columns 4, so that the whole pad body 1 and the connecting parts 5 are complementary, and a finished product has a more complete structure and an arrangement rule. The integral regular structure arrangement enables the air to influence the fluidity of the air when flowing, namely the structure of the support column 4, compared with the prior cushion body 1, the air fluidity is greatly improved. And because the distance between the gaskets 3 is necessarily equal to the distance between the gaskets 3, more heat generated by the contact of the human body with the gasket body 1 can be taken away by air when the air flows, and the ventilation performance is good.
As shown in fig. 2, the support column 4 is composed of two parts, one part is a top support column 41 formed by bending the spacer 3 of the top layer 21 towards the direction of the connecting part 5, the other part is a top support column 42 formed by bending the spacer 3 of the bottom layer 22 towards the direction of the connecting part 5, the top support column 41 and the bottom support column 42 at the same vertex are bent at the middle part of the pad body 1 and connected to the connecting part 5, and the top layer 21 and the spacer 3 of the bottom layer 22 of the pad body 1 are connected and supported with the support column 4 through the connecting part 5, so that the whole body is integrally connected.
As shown in fig. 3, the distance between the top layer (21) and the pad (3) of the bottom layer (22) at the periphery of the pad (1) gradually decreases toward the edge of the pad.
The structure ensures that the whole cushion body 1 layers are integrally connected, and has good relevance. Because each pad 3 is connected together through connecting portion 5, therefore when one of them pad 3 receives the pressure and upwards or move down, the pad 3 that links to each other also can be along with this atress pad 3 up-and-down activity and crooked or swing correspondingly, and then laminating human body, can effectively improve the comfort after the human body contacts. And because each pad 3 has four independent support columns 4, support columns 4 are connected on same connecting portion 5 for the flexibility of whole pad body 1 improves greatly, thereby its life also can effectively improve. By gradually lowering the height towards the edge, no abrupt sense is created by the abrupt lowering of the height of the pad 3 when the edge is touched.
In terms of materials, the material can be correspondingly used as different products according to different characteristics of different materials, such as a cushion and a mattress product with certain supporting property can be formed by plates such as PP, PE and the like; the soft PVC sheet can be formed into a bathroom mat; the soft foam material, such as EVA sheet, can be formed into packaging material with excellent damping effect, and the damping effect is further improved by combining the structure of the application. In the embodiment, a double-layer composite material is selected, one surface of the double-layer composite material is made of a foaming material, namely an EVA plate, and the other surface of the double-layer composite material is made of a hard plastic material, namely plates such as PP and PE, through compaction and composite combination. The material has different touch feeling on two sides, so that when the material is used as a cushion body 1 of a cushion or other human bodies, the soft surface or the hard surface can be selected to be contacted with the human bodies according to the own needs of users. For the pad body 1, the comfort level of the soft surface is higher than that of the hard surface, and the heat dissipation performance of the hard surface is better than that of the soft surface. The pad body 1 is made of the material, so that the comfort of a human body can be effectively improved, and meanwhile, the strength of the whole material and the structure can be ensured.
The integrated structure is more suitable for being manufactured by continuously stamping a single plate by using a concave die and a convex die, so that the integrated structure can be suitable for plates with different sizes. For the pad 1, the area of the pad 3 and the height of the pad 3 from the pad 1 can influence the ventilation and water permeability of the finished product. If the height of the pad 3 from the pad body 1 is higher, the ventilation performance is better; the smaller the area of the pad 3, the smaller the interval between the pads 3 of the top layer 21, so that the less the sense of abrupt is generated due to the interval when the human body is in contact.
The higher the gasket 3 is, the more limited the material plasticity is, and the tensile strength limit of the material cannot be broken through, so that the problem can be solved if the gasket is formed by injection molding. However, due to the increase in height, the structural stability is relatively lowered, and if the area of the spacer 3 is too small, the number of the support columns 4 is greatly increased, and the air permeability is reduced. Thus, the height, area, etc. of the spacer 3 are adjusted for different products at the time of actual feeding.
Example 2
As shown in fig. 6, the difference from embodiment 1 is that the same supporting column 4 is shared by the vertexes located at the same position on different gaskets 3 in this embodiment, the supporting columns 4 are cylindrical, so that better structural stability can be achieved, each supporting column 4 is connected with four gaskets 3 (two top layers 21 and two bottom layers 22), and each supporting column 4 is provided with a through hole 43 penetrating through the top layers 21 to the bottom layers 22, so that ventilation and air permeability are further improved.
As shown in fig. 7, connecting sleeves 6 are arranged at two adjacent boundaries of the pad body 1, and the positions of the connecting sleeves 6 are positioned at the vertexes of the pads 3 on the two boundaries. The connecting sleeve 6 is cylindrical, and a connecting hole 61 for communicating the top layer 21 with the bottom layer 22 is formed in the middle, and the connecting hole 61 is matched with the support column 4 in size, so that the connecting sleeve can be just matched and connected with the support column 4. The support column 4 matched with the connecting sleeve 6 is disconnected along the middle part and is used for buckling the support column 4 into the connecting sleeve 6. The top and the bottom of adapter sleeve 6 all offer the recess 62 of adaptation gasket 3 and support column 4 for when whole connection, there is not obvious unsmooth, and the surface is more level.
The connection mode and the structure of the support column 4 are more suitable for injection molding, and the disconnection position of the support column 4 can be manually sheared after the connection mode and the structure are molded, so that a corresponding mold is manufactured for the structure of the single pad body 1, and the molding is finished. After molding, corresponding splicing is carried out according to the required area, and the support column 4 is spliced into the connecting sleeve 6, so that the effect of randomly adjusting the area is achieved.
Because the overall structure is approximately the same as that of the embodiment 1, the cushion body 1 with the structure has very good relevance, so that the whole cushion body can correspondingly bend or swing along with the up-and-down movement after being stressed, further is attached to a human body, and can effectively improve the comfort feeling after the human body contacts. However, in comparison with example 1, without the connection of the connection portion 5, flexibility is reduced, but ventilation and shock absorption effects of the whole structure are not affected.
The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the content of the present invention and implement the same, and are not intended to limit the scope of the present invention. All equivalent changes or modifications made in accordance with the essence of the present invention are intended to be included within the scope of the present invention.
Claims (2)
1. The utility model provides a ventilation and water permeable shock pad, is including pad body (1), its characterized in that: the pad body (1) comprises a top layer (21) protruding towards the top surface, a bottom layer (22) protruding towards the bottom surface, support columns (4) and a connecting part (5) located at the middle part of the pad body (1), the pad body (1) and the bottom layer (22) form a hollow structure through the top layer (21), the top layer (21) or the bottom layer (22) comprises a plurality of polygonal gaskets (3), the support columns (4) are located at the top points of the gaskets (3), the connecting part (5) are connected with the support columns (4), the gaskets (3) of the top layer (21) and the gaskets (3) of the bottom layer (22) are sequentially connected with the connecting part (5) through the support columns (4), the positions of the gaskets (3) of any layer are located at the interval positions between the gaskets (3) of the other layer, and the connecting part (5) and the top layer (21) are complementary with the gaskets (3) of the bottom layer (22);
the pad body (1) is formed by compounding a foaming material on one surface and a hard material on the other surface;
The support column (4) comprises a top support column (41) formed by bending a gasket (3) of a top layer (21) towards a connecting part (5) and a bottom support column (42) formed by bending a gasket (3) of a bottom layer (22) towards a pad connecting part (5), wherein the top support column (41) and the bottom support column (42) which are positioned at the same vertex are bent at the middle part of the pad and are connected to the connecting part (5).
2. A ventilated, water permeable and shock pad according to claim 1, wherein: the distance between the top layer (21) and the gasket (3) of the bottom layer (22) at the periphery of the cushion body (1) gradually decreases towards the cushion body edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811478192.1A CN109717665B (en) | 2018-12-05 | 2018-12-05 | Ventilating and water permeable shock pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811478192.1A CN109717665B (en) | 2018-12-05 | 2018-12-05 | Ventilating and water permeable shock pad |
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| Publication Number | Publication Date |
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| CN109717665A CN109717665A (en) | 2019-05-07 |
| CN109717665B true CN109717665B (en) | 2024-05-28 |
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| CN201811478192.1A Active CN109717665B (en) | 2018-12-05 | 2018-12-05 | Ventilating and water permeable shock pad |
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| CN (1) | CN109717665B (en) |
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| CN203841407U (en) * | 2014-04-04 | 2014-09-24 | 宁波惠尔顿汽车配件制造有限公司 | Hollow gasket |
| CN103976594A (en) * | 2014-04-04 | 2014-08-13 | 宁波惠尔顿汽车配件制造有限公司 | Hollow liner |
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| CN209995753U (en) * | 2018-12-05 | 2020-01-31 | 罗雄平 | ventilating and water permeable shock pad |
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