CN205710782U - A kind of follow-on composite environment-friendly is breathed freely natural leather - Google Patents
A kind of follow-on composite environment-friendly is breathed freely natural leather Download PDFInfo
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- CN205710782U CN205710782U CN201620284267.2U CN201620284267U CN205710782U CN 205710782 U CN205710782 U CN 205710782U CN 201620284267 U CN201620284267 U CN 201620284267U CN 205710782 U CN205710782 U CN 205710782U
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- natural leather
- pit
- natural
- leather
- air bag
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Abstract
The utility model proposes a kind of follow-on composite environment-friendly to breathe freely natural leather, the lower surface of the first natural leather is laid with multiple first pit, and the upper surface of the 3rd natural leather is laid with multiple with each first pit the second pit one to one.First pit can constitute the first air bag with the upper surface of the second natural leather, second pit can constitute the second air bag with the lower surface of the second natural leather, the natural pore being had based on the first natural leather, the second natural leather and the 3rd natural leather is as air-vent, utilize the first air bag and the second air bag as conducting maincenter, the upper and lower sides of the first natural leather and the 3rd natural leather is turned on, it is achieved the natural air permeable effect of upper and lower sides.The natural pore overcoming the natural leather after conventional composite cannot corresponding turn on, and then does not have the defect of air permeable effect.And when the first air bag and the second air bag no matter which side is acted on by power, the air permeable effect of upper and lower sides all can be further enhanced.
Description
Technical field
This utility model relates to field of leather, is specifically related to a kind of follow-on composite environment-friendly and breathes freely sky
So leather.
Background technology
Leather includes dermatine and natural leather in broad terms, wherein natural leather be through depilation and
The most perishable animal skins of degeneration obtained by the physics such as tanning, chemical process.Natural leather exists
Still in occupation of main status in the demand in market.
Natural leather is many based on compound in actual use, its structure such as China utility model
The open a kind of synthetic leather of patent CN 201320539039.1, including: top layer；With under described top layer
The bed of cloth of surface bonding；It is bonded in the leather layer of the lower surface of described bed of cloth；Wherein said cloth
The lower surface of layer has the bonding point of multiple projection；Described bed of cloth is by bonding point and described leather layer
Bonding.The upper surface on described top layer prints irregular texture.Described bonding point is distributed under bed of cloth
Surface.Described bonding point is rounded.
The structure of this utility model is similar, finally with the structure of the natural leather that other are compound on market
The natural pore of each layer natural leather is all shielded by product, and the natural pore of each layer natural leather cannot be led
Lead to, and then composite natural leather does not have air permeable effect, has had a strong impact on using effect, practicality
Have much room for improvement.
In consideration of it, the problems referred to above are furtherd investigate by inventor, this case is then had to produce.
Utility model content
The purpose of this utility model is to provide one to have significant natural environmental-protective air permeable effect, structure
New reasonable, practical follow-on composite environment-friendly is breathed freely natural leather.
In order to achieve the above object, the such technical scheme of this utility model employing:
A kind of follow-on composite environment-friendly is breathed freely natural leather, including from top to bottom stacking gradually connection
The first natural leather, the second natural leather and the 3rd natural leather together；Described first
The lower surface of natural leather is laid with multiple first pit, the upper surface of described 3rd natural leather
It is laid with multiple and each described first pit the second pit one to one.
The size and dimension of above-mentioned first pit and the second pit is identical.
Above-mentioned first pit and the second pit are circular, and the end, hole is 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.
Above-mentioned first natural leather, the second natural leather and the 3rd natural leather pass through adhesive
Link together.
Above-mentioned adhesive is polyurethane adhesive.
Using after technique scheme, follow-on composite environment-friendly of the present utility model is breathed freely natural skin
Leather, breaks through the structural form of conventional natural leather, owing to the lower surface of the first natural leather is laid with
Multiple first pits, the upper surface of the 3rd natural leather is laid with multiple and each first pit one a pair
The second pit answered, the first pit can constitute the first air bag with the upper surface of the second natural leather, the
Two pits can constitute the second air bag with the lower surface of the second natural leather, in actual use,
The natural hair being had based on the first natural leather, the second natural leather and the 3rd natural leather
Hole, as air-vent, utilizes the first air bag and the second air bag as the first natural leather, second natural
The conducting maincenter of the natural pore of leather layer and the 3rd natural leather, by the first natural leather and
The upper and lower sides conducting of three natural leather, it is achieved the natural air permeable effect of upper and lower sides.Overcome conventional composite
After the natural pore of natural leather cannot corresponding turn on, and then not there is the defect of air permeable effect.And
And when the first air bag and the second air bag no matter which side is acted on by power, be all a resiliently deformable,
Carry out respiratory movement, the air permeable effect of upper and lower sides can be further enhanced.First pit and the second pit are
Round bottom pit, this structure can strengthen the elastic breathable properties of air bag, also can avoid the first natural leather
With second natural leather stress concentrate and fragile, it is ensured that the ruggedness of whole natural leather.Glue
Glutinous agent can implement the first natural leather, the second natural leather and the company of the 3rd natural leather
Connect.Compared with prior art, follow-on composite environment-friendly of the present utility model is breathed freely natural leather,
It has a 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 planar structure schematic diagram of the first natural leather.
In figure:
1-the first natural leather 11-the first pit
2-the second natural leather
3-the 3rd natural leather 31-the second pit
4-the first air bag 5-the second air bag
The natural pore of 6-.
Detailed description of the invention
In order to the technical solution of the utility model is explained further, carry out in detail below by specific embodiment
Thin elaboration.
The follow-on composite environment-friendly of one of the present utility model is breathed freely natural leather, such as Fig. 1 and 2 institute
Show, including the first natural leather the 1, second natural leather 2 and the 3rd natural leather 3.
First natural leather the 1, second natural leather 2 and the 3rd natural leather 3 from top to bottom depend on
Secondary stacking links together；The lower surface of the first natural leather 1 is laid with multiple first pit 11,
It is second recessed one to one that the upper surface of the 3rd natural leather 3 is laid with multiple and each first pit 11
Hole 32.Owing to the lower surface of the first natural leather 1 is laid with multiple first pit 11, the 3rd is natural
The upper surface of leather layer 3 is laid with multiple and each first pit 11, second pit 31 one to one, the
One pit 11 can constitute the first air bag 4 with the upper surface of the second natural leather 2, and the second pit 22 can
The second air bag 5 is constituted, in actual use, based on the lower surface of the second natural leather 2
The natural pore that one natural leather the 1, second natural leather 2 and the 3rd natural leather 3 are had
6 as air-vent, utilizes the first air bag 4 and the second air bag 5 as the first natural leather 1, second
The conducting maincenter of the natural pore 6 of natural leather 2 and the 3rd natural leather 3, natural by first
The upper and lower sides conducting of leather layer 1 and the 3rd natural leather 3, it is achieved the natural air permeable effect of upper and lower sides.
The natural pore overcoming the natural leather after conventional composite cannot corresponding turn on, and then does not have ventilative effect
The defect of fruit.And when air bag 3 is acted on by power, be a resiliently deformable, carry out breathing and move
Make, the air permeable effect of upper and lower sides can be further enhanced.
In order to make the first pit 11 and the second pit 31 the most corresponding, carry out homogeneous deformation, further
Strengthen air permeable effect, it is preferable that the first pit 11 is identical with the size and dimension of the second pit 31.
Preferably, the first pit 11 and the second pit 31 are circular, and the end, hole is smooth cambered surface.This
Structure can make the first pit 11 and the second pit 31 carry out the deformation that equilibrium is flexible, strengthens the first air bag 4
With the elastic breathable properties of the second air bag 5, and then strengthen upper and lower sides air permeable effect.And whole
One pit 11 and the second pit 31 are smooth arc, can avoid the first natural leather 1 and the 3rd
Natural leather 3 stress concentrate and fragile, it is ensured that the ruggedness of whole natural leather.
Preferably, the first pit 11 and the second pit 31 are round bottom pit.I.e. first pit 11 and
Two pits 31 are a spherical part, further enhance its deformation behavior.
Preferably, the first pit 11 and the second pit 31 arrange in matrix form.I.e. first pit 11
With the second pit 31 in the upper and lower surface of the second natural leather 2 in the way of in a row the most in column
Arrange, and often the first pit 11 on row and first in the spacing of the second pit 31 and each column
The spacing of pit 11 and the second pit 31 is equal, it is ensured that the first pit 11 and the second pit 31 are equal
Neat and well spaced neat distribution, and then ensure uniform air permeable effect.
In order to implement the first natural leather the 1, second natural leather 2 and the 3rd natural leather
The connection of 3, it is preferable that the first natural leather the 1, second natural leather 2 and the 3rd natural leather
Layer 3 is linked together by adhesive.Adhesive is preferably environment-protective adhesive or natural glue.
Preferably, adhesive is polyurethane adhesive.
The follow-on composite environment-friendly of one of the present utility model is breathed freely natural leather, and adhesive specifically may be used
Choose according to actual requirement；First natural leather, the second natural leather and the 3rd natural skin
The connected mode of leather layer is adjusted also dependent on actual requirement and designs；First pit and the second pit
Arrangement mode be adjusted also dependent on actual requirement and design；First pit and the tool of the second pit
Shape, size, quantity and the form at the bottom of hole can be adjusted according to actual requirement and design, such as
The diameter of one pit and the second pit can be 1-4mm, concretely 1mm, 2mm, 3mm and 4mm, with
More than corresponding first natural leather, the second natural leather and the natural hair of the 3rd natural leather
Interporal lacuna is as the criterion, and shape is alternatively rectangle, triangle etc.；First natural leather, the second natural skin
The main body of leather layer and the 3rd natural leather is preferably the natural leather that existing process completes, but can be
The technical solution of the utility model is coordinated to make adaptive structural adjustment.
Product form of the present utility model is not limited to this case diagram and embodiment, and it is carried out by anyone
The suitably change of similar thinking or modification, all should be regarded as without departing from patent category of the present utility model.
Claims (2)
1. a follow-on composite environment-friendly is breathed freely natural leather, it is characterised in that: include by up to
Under stack gradually the first natural leather, the second natural leather and the 3rd natural skin linked together
Leather layer；The lower surface of described first natural leather is laid with multiple first pit, described 3rd natural
The upper surface of leather layer is laid with multiple and each described first pit the second pit one to one；Described
First pit and the second pit are round bottom pit；Described first natural leather, the second natural leather
Linked together by adhesive with the 3rd natural leather.
The follow-on composite environment-friendly of one the most according to claim 1 is breathed freely natural leather, its
It is characterised by: above-mentioned adhesive is polyurethane adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620284267.2U CN205710782U (en) | 2016-04-07 | 2016-04-07 | A kind of follow-on composite environment-friendly is breathed freely natural leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620284267.2U CN205710782U (en) | 2016-04-07 | 2016-04-07 | A kind of follow-on composite environment-friendly is breathed freely natural leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205710782U true CN205710782U (en) | 2016-11-23 |
Family
ID=57309027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620284267.2U Expired - Fee Related CN205710782U (en) | 2016-04-07 | 2016-04-07 | A kind of follow-on composite environment-friendly is breathed freely natural leather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205710782U (en) |
-
2016
- 2016-04-07 CN CN201620284267.2U patent/CN205710782U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20180407 |