CN204752765U - Compound environmental protection natural leather that breathes freely - Google Patents
Compound environmental protection natural leather that breathes freely Download PDFInfo
- Publication number
- CN204752765U CN204752765U CN201520403446.9U CN201520403446U CN204752765U CN 204752765 U CN204752765 U CN 204752765U CN 201520403446 U CN201520403446 U CN 201520403446U CN 204752765 U CN204752765 U CN 204752765U
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- pit
- natural leather
- natural
- communication groove
- leather layer
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Abstract
The utility model provides a compound environmental protection natural leather that breathes freely, including a natural leather layer and the 2nd natural leather layer, a plurality of first pits have been laid on a natural leather layer, and the 2nd natural leather layer is laid a plurality ofly and second pit each first pit one -to -one, each first intercommunication recess and each second intercommunication recess one -to -one. First pit and second pit constitute the gasbag, and first intercommunication recess and second intercommunication recess constitute the passageway of the adjacent gasbag of intercommunication, and the natural pore that has based on a natural leather layer and the 2nd natural leather layer utilizes the gasbag conduct maincenter of switching on as the bleeder vent, switch on the natural ventilation effect of downside in the realization with the last downside on a natural leather layer and the 2nd natural leather layer. And when the time spent of doing that the gasbag received power, can further strengthen the ventilation effect who goes up the downside, the passageway can strengthen the intercommunication cooperation performance of each gasbag in addition, does benefit to even effectual ventilation effect. Therefore, the utility model discloses apparent natural environmental protection ventilation effect has.
Description
Technical field
The utility model relates to field of leather, is specifically related to a kind of composite environment-friendly and breathes freely natural leather.
Background technology
Leather comprises imitation leather and natural leather in broad terms, and wherein natural leather is the not perishable animal skin of sex change obtained through physics, chemical processes such as depilation and tannings.Natural leather in the demand in market still in occupation of main status.
Natural leather in actual use mainly with compound be main, its structure is a kind of synthetic leather as Chinese utility model patent CN201320539039.1 discloses, and comprising: top layer; The bed of cloth bondd with the lower surface on described top layer; Be bonded in the leather layer of the lower surface of described bed of cloth; The lower surface of wherein said bed of cloth has the bonding point of multiple projection; Described bed of cloth is bondd by bonding point and described leather layer.The upper surface on described top layer prints irregular texture.Described bonding point is distributed on the lower surface of bed of cloth.Described bonding point is rounded.
The similar of other compound natural leathers on the structure of this utility model and market, the finished product are all by the natural pore shielding of each layer natural leather, the natural pore of each layer natural leather cannot conducting, and then composite natural leather does not have air permeable effect, had a strong impact on result of use, practicality has much room for improvement.
Given this, inventor furthers investigate the problems referred to above, then has this case to produce.
Utility model content
The purpose of this utility model is to provide one to have significant natural environmental-protective air permeable effect, novel and reasonable structure, and practical composite environment-friendly is breathed freely natural leather.
In order to achieve the above object, the utility model adopts such technical scheme:
A kind of composite environment-friendly is breathed freely natural leather, comprises the first natural leather and the second natural leather that stack gradually up and down and link together; The lower surface of described first natural leather is laid with multiple first pit, and the upper surface of described second natural leather is laid with multiple and each described first pit the second pit one to one; Be formed with the first communication groove between adjacent described first pit, between adjacent described second pit, be formed with the second communication groove, and each described first communication groove and each described second communication groove one_to_one corresponding.
Above-mentioned first pit is identical with the size and dimension of the second pit.
Above-mentioned first pit and the second pit are circular, and the end, hole is level and smooth cambered surface.
Above-mentioned first pit and the second pit are round bottom pit.
Above-mentioned first pit and the second pit are matrix form arrangement; Described first pit and place arrange in adjacent first pit between be formed with above-mentioned first communication groove, and be formed with described first communication groove between adjacent first pit in column; Described second pit and place arrange in adjacent second pit between be formed with above-mentioned second communication groove, and be formed with described second communication groove between adjacent second pit in column.
Above-mentioned first natural leather and the second natural leather are linked together by sizing agent.
Above-mentioned sizing agent is polyurethane adhesive.
After adopting technique scheme, composite environment-friendly of the present utility model is breathed freely natural leather, break through the structural form of conventional natural leather, lower surface due to the first natural leather is laid with the first pit, the upper surface of the second natural leather is laid with the second pit, and be formed with the first communication groove between the first adjacent pit, the second communication groove is formed between the second adjacent pit, and each first communication groove and each second communication groove one_to_one corresponding, first pit and the second pit form air bag, first communication groove forms with the second communication groove the passage being communicated with adjacent cells, in actual use, the natural pore had based on the first natural leather and the second natural leather is as breather hole, utilize the first air bag and the second air bag as the conducting maincenter of the natural pore of the first natural leather and the second natural leather, by the upper and lower sides conducting of the first natural leather and the second natural leather, realize the natural air permeable effect of upper and lower sides.The natural pore overcoming the natural leather after conventional composite cannot corresponding conducting, and then does not have the defect of air permeable effect.And when air bag is subject to the effect of power, can recoverable deformation be carried out, carry out respiratory movement, the air permeable effect of upper and lower sides can be strengthened further, and first communication groove and the passage that the second communication groove is formed can strengthen each air bag be communicated with cooperation performance, be beneficial to air permeable effect uniformly and effectively.Compared with prior art, composite environment-friendly of the present utility model is breathed freely natural leather, and it has significant natural environmental-protective air permeable effect, and novel and reasonable structure is practical.
Accompanying drawing explanation
Fig. 1 is broken section structural representation of the present utility model;
Fig. 2 is the two dimensional structure schematic diagram of the first natural leather.
In figure:
1-first natural leather 11-first pit
12-first communication groove
2-second natural leather 21-second pit
22-second communication groove
3-air bag 4-passage
The natural pore of 5-.
Embodiment
In order to explain the technical solution of the utility model further, be described in detail below by specific embodiment.
A kind of composite environment-friendly of the present utility model is breathed freely natural leather, as illustrated in fig. 1 and 2, comprises the first natural leather 1 and the second natural leather 2.
First natural leather 1 and the second natural leather about 2 stack gradually and link together; The upper surface that the lower surface of the first natural leather 1 is laid with multiple first pit 11, second natural leather 2 is laid with multiple and each first pit 11 second pit 21 one to one; Be formed with the first communication groove 12 between the first adjacent pit 11, between the second adjacent pit 21, be formed with the second communication groove 22, and each first communication groove 12 and each second communication groove 22 one_to_one corresponding.Lower surface due to the first natural leather 1 is laid with the first pit 11, the upper surface of the second natural leather 2 is laid with the second pit 21, and be formed with the first communication groove 12 between the first adjacent pit 11, the second communication groove 22 is formed between the second adjacent pit 21, and each first communication groove 12 and each second communication groove 22 one_to_one corresponding, first pit 11 and the second pit 21 form air bag 3, first communication groove 12 forms with the second communication groove 22 passage 4 being communicated with adjacent cells 3, in actual use, the natural pore 5 had based on the first natural leather 1 and the second natural leather 2 is as breather hole, utilize air bag 3 as the conducting maincenter of the natural pore 5 of the first natural leather 1 and the second natural leather 2, by the upper and lower sides conducting of the first natural leather 1 and the second natural leather 2, realize the natural air permeable effect of upper and lower sides.The natural pore overcoming the natural leather after conventional composite cannot corresponding conducting, and then does not have the defect of air permeable effect.And when no matter which side is subject to the effect of power for air bag 3, all recoverable deformation can be carried out, carry out respiratory movement, the air permeable effect of upper and lower sides can be strengthened further, and first communication groove 12 and the passage 4 that the second communication groove 22 is formed can strengthen each air bag 3 be communicated with cooperation performance, be beneficial to air permeable effect uniformly and effectively.
In order to make the first pit 11 and the second pit 21 completely corresponding, strengthen air permeable effect further, preferably, the first pit 11 is identical with the size and dimension of the second pit 21.
Preferably, the first pit 11 and the second pit 21 are circular, and the end, hole is level and smooth cambered surface.This structure can make the first pit 11 and the second pit 21 carry out balanced flexible deformation, and the elasticity strengthening air bag 3 breathes performance, and then strengthens the air permeable effect of upper and lower sides.And whole first pit 11 and the second pit 21 are level and smooth arc, can avoid the first natural leather 1 and the second natural leather 2 stress concentrated and fragile, ensure the wearing quality of whole natural leather.
Preferably, the first pit 11 and the second pit 21 are round bottom pit.Namely the first pit 11 and the second pit 21 are respectively a spherical part, and concrete structure can be, and the first pit 11 and the second pit 21 form complete spherical, strengthen its deformation behavior further.
Preferably, the first pit 11 and the arrangement in matrix form of the second pit 21; First pit 11 and place arrange in adjacent first pit 11 between be formed with the first communication groove 12, and be formed with the first communication groove 12 between adjacent first pit 11 in column; Second pit 21 and place arrange in adjacent second pit 21 between be formed with the second communication groove 22, and be formed with the second communication groove 22 between adjacent second pit 21 in column.Namely the first pit 11 and the second pit 21 are arranged in mode in a row in column respectively on the surface of the first natural leather 1 and the second natural leather 2, and the spacing of the spacing of the first pit 11 and the second pit 21 often on row and the first pit 11 often arranged and the second pit 21 is equal, air bag 3 forms square grid shape, the evenly neat distribution of the first pit 11 and the second pit 21 can be ensured, and then ensure uniform air permeable effect.
In order to the connection of specific implementation first natural leather 1 and the second natural leather 2, preferably, the first natural leather 1 and the second natural leather 2 are linked together by sizing agent.Sizing agent is preferably environment-protective adhesive or natural glue.
Preferably, sizing agent is polyurethane adhesive.
A kind of composite environment-friendly of the present utility model is breathed freely natural leather, and sizing agent specifically can be chosen according to actual requirement; The mode of connection of the first natural leather and the second natural leather also can carry out adjusting and designing according to actual requirement; The specific form of the first communication groove and the second communication groove and distribution form etc. also can carry out adjusting and designing according to actual requirement; The arrangement mode of the first pit and the second pit also can carry out adjusting and designing according to actual requirement; The concrete shape of the first pit and the second pit, size, quantity and the form at the bottom of hole can carry out adjusting and designing according to actual requirement, diameter as the first pit and the second pit can be 1-4mm, specifically can be 1mm, 2mm, 3mm and 4mm, be as the criterion with the natural pore gap being greater than corresponding first natural leather and the second natural leather, shape also can be rectangle, trilateral etc.; The main body of the first natural leather and the second natural leather is preferably the natural leather that existing process completes, but can be and coordinate the technical solution of the utility model and do adaptive structural adjustment.
Product form of the present utility model is not limited to this case diagram and embodiment, and anyone carries out suitable change or the modification of similar thinking to it, all should be considered as not departing from patent category of the present utility model.
Claims (7)
1. composite environment-friendly is breathed freely a natural leather, it is characterized in that: comprise the first natural leather and the second natural leather that stack gradually up and down and link together; The lower surface of described first natural leather is laid with multiple first pit, and the upper surface of described second natural leather is laid with multiple and each described first pit the second pit one to one; Be formed with the first communication groove between adjacent described first pit, between adjacent described second pit, be formed with the second communication groove, and each described first communication groove and each described second communication groove one_to_one corresponding.
2. a kind of composite environment-friendly according to claim 1 is breathed freely natural leather, it is characterized in that: above-mentioned first pit is identical with the size and dimension of the second pit.
3. a kind of composite environment-friendly according to claim 2 is breathed freely natural leather, it is characterized in that: above-mentioned first pit and the second pit for circular, and the end, hole be level and smooth cambered surface.
4. a kind of composite environment-friendly according to claim 3 is breathed freely natural leather, it is characterized in that: above-mentioned first pit and the second pit are round bottom pit.
5. a kind of composite environment-friendly according to claim 4 is breathed freely natural leather, it is characterized in that: above-mentioned first pit and the second pit are matrix form arrangement; Described first pit and place arrange in adjacent first pit between be formed with above-mentioned first communication groove, and be formed with described first communication groove between adjacent first pit in column; Described second pit and place arrange in adjacent second pit between be formed with above-mentioned second communication groove, and be formed with described second communication groove between adjacent second pit in column.
6. a kind of composite environment-friendly according to any one of claim 1-5 is breathed freely natural leather, it is characterized in that: above-mentioned first natural leather and the second natural leather are linked together by sizing agent.
7. a kind of composite environment-friendly according to claim 6 is breathed freely natural leather, it is characterized in that: above-mentioned sizing agent is polyurethane adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520403446.9U CN204752765U (en) | 2015-06-12 | 2015-06-12 | Compound environmental protection natural leather that breathes freely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520403446.9U CN204752765U (en) | 2015-06-12 | 2015-06-12 | Compound environmental protection natural leather that breathes freely |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204752765U true CN204752765U (en) | 2015-11-11 |
Family
ID=54467494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520403446.9U Expired - Fee Related CN204752765U (en) | 2015-06-12 | 2015-06-12 | Compound environmental protection natural leather that breathes freely |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204752765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110385896A (en) * | 2019-08-26 | 2019-10-29 | 上海麒翔汽车内饰设计有限公司 | It is a kind of to have hole and the horizontal ventilative composite artificial leather of energy with the feature of environmental protection |
-
2015
- 2015-06-12 CN CN201520403446.9U patent/CN204752765U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110385896A (en) * | 2019-08-26 | 2019-10-29 | 上海麒翔汽车内饰设计有限公司 | It is a kind of to have hole and the horizontal ventilative composite artificial leather of energy with the feature of environmental protection |
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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: 20151111 Termination date: 20170612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |