CN206436578U - Environmental protection breathable sheep - Google Patents

Environmental protection breathable sheep Download PDF

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Publication number
CN206436578U
CN206436578U CN201621330122.8U CN201621330122U CN206436578U CN 206436578 U CN206436578 U CN 206436578U CN 201621330122 U CN201621330122 U CN 201621330122U CN 206436578 U CN206436578 U CN 206436578U
Authority
CN
China
Prior art keywords
layer
wearing layer
passage
basic unit
environmental protection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201621330122.8U
Other languages
Chinese (zh)
Inventor
吴亦世
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Litong Leather Product Co Ltd
Original Assignee
Dongguan Litong Leather Product Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dongguan Litong Leather Product Co Ltd filed Critical Dongguan Litong Leather Product Co Ltd
Priority to CN201621330122.8U priority Critical patent/CN206436578U/en
Application granted granted Critical
Publication of CN206436578U publication Critical patent/CN206436578U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model is related to field of leather, and in particular to environmental protection breathable sheep, includes tapetum, sheepskin basic unit, heat preservation layer and PU top layers successively from bottom to up;The heat preservation layer includes the warp wool fiber and parallel rabbit fur fibre for being woven into graticules;Surface of the sheepskin basic unit close to heat preservation layer side and the surface close to tapetum side, which are offered in several grooves, the groove, is arranged with sheet metal;Sheepskin basic unit through-thickness is provided with the first passage, and PU top layers through-thickness is provided with the second passage;The PU top layers include adiabatic particulate.The utility model good warmth retention effect.

Description

Environmental protection breathable sheep
Technical field
The utility model is related to field of leather, more particularly to environmental protection breathable sheep.
Background technology
Leather is through the not perishable Animal Skin of denaturation obtained by physics, the chemical process such as depilation and tanning.Leather It is made up of natural protein fibre in three dimensions close weave, there is a kind of special grain layer on its surface, with nature Graining and gloss, comfortable feel.
Animal's leather is the main use material that the mankind currently make fabric, because it has good intensity, so with this kind of Footwear or related leatherware that material makes, durable, good appearance, simultaneously as animal's leather has nature hair in itself Hole, so animal's leather has natural fine air permeability and moisture absorption, it is comfortable and easy to wear.
To increase the wearability of leather, leather producer would generally increase by one layer of thicker wearing layer in leather surface, wear-resisting Layer generally uses polyurethane resin, hairless with certain gas permeability, but in wearing layer due to pore is distributed with natural leather Hole, causes that the leather gas permeability produced is poor, and leather inner air does not circulate, and is also easy to produce peculiar smell, breed bacteria, is unfavorable for User's is healthy, is unfavorable for environmental protection;On the other hand, existing leather can be using PVC as protective layer, because PVC hardly possiblies drop Solution, and with certain carcinogenicity, environmental pollution can be caused, while influenceing user's body health.
Utility model content
To solve the above problems, the utility model is provided, a kind of permeability is good, is conducive to user's body health, is conducive to The environmental protection breathable sheep of environmental protection.
The technical scheme that the utility model is used is:Environmental protection breathable sheep, from bottom to up successively include sheepskin basic unit, First wearing layer, the second wearing layer and protective layer;The sheepskin basic unit is equal along its length close to the one side of the first wearing layer Even to offer several the first grooves, first wearing layer is evenly arranged with along its length close to the one side of sheepskin basic unit Several are first raised with the first matching grooves;Second wearing layer close to the first wearing layer one side along its length Several the second grooves are uniformly offered, first wearing layer is uniformly set along its length close to the one side of the second wearing layer It is equipped with several the second projections with the second matching grooves;First is provided through between first projection and the second projection to lead to Stomata.
To being further improved to for above-mentioned technical proposal, first wearing layer is urethane resin layer, and described second is resistance to Mill layer is sea-island fibre tissue layer, and the protective layer is TPU membrane layer.
To being further improved to for above-mentioned technical proposal, the protective layer uniformly offers several through protective layer thickness The second passage.
To being further improved to for above-mentioned technical proposal, the aperture of first passage and the second passage is 5um- 10um。
The beneficial effects of the utility model are:
1st, on the one hand, what basic unit of the present utility model selected is sheepskin, and sheepskin has pore in itself, and air permeable effect is good, prevents Only bacteria breed is impacted to user health.Second aspect, provided with the first wearing layer and the second wearing layer, anti-wear performance is good. The third aspect, sheepskin basic unit uniformly offers several first grooves along its length close to the one side of the first wearing layer, the It is first convex with the first matching grooves that one wearing layer is evenly arranged with several along its length close to the one side of sheepskin basic unit Rise;Second wearing layer uniformly offers several second grooves along its length close to the one side of the first wearing layer, and first is resistance to Mill layer is evenly arranged with several the second projections with the second matching grooves along its length close to the one side of the second wearing layer; The first passage is provided through between first projection and the second projection, the first wearing layer passes through first raised and the second projection point It is not arranged in the first groove of sheepskin basic unit and in the second groove of the second wearing layer, realizes the first wearing layer and sheepskin basic unit With being stably connected with for the second wearing layer, without realizing the gluing between three using glue, it is to avoid glue production and use During the pollution environment that causes, be conducive to environmental protection.Fourth aspect, first is provided through between the first projection and the second projection Passage, the first passage connects the pore of sheepskin basic unit and the hole of the second wearing layer simultaneously, it is ensured that leather internal gas stream It is dynamic, further increase gas permeability of the present utility model.
2nd, the first wearing layer is urethane resin layer, and urethane resin layer high mechanical strength can be obviously improved this practicality new The wearability of type, the second wearing layer is sea-island fibre tissue layer, sea-island fibre high mechanical strength, and have gap between fiber, Gas permeability is can guarantee that while lifting the utility model wearability, protective layer is TPU membrane layer, TPU membrane has waterproof, ventilative, anti- Bacterium, wear-resisting, elastic high, ageing-resistant characteristic, TPU membrane can fit with various clothes, plastic cement, without glue during bonding, therefore protect Sheath can be mounted directly on the surface of the second wearing layer using TPU membrane layer, reduce the use of glue, be conducive to environmental protection, meanwhile, The gas permeability of TPU membrane further increases permeability of the present utility model.
3rd, protective layer uniformly offers the second passage that several run through protective layer thickness so that the gas inside leather Body, stomata that can be first through sheepskin substrate surface, the first passage into the first wearing layer, enter back into sea-island fibre tissue layer it Between gap, finally enter the second passage of protective layer, be discharged outside in environment, further increase through the second passage Permeability of the present utility model, the bacteria breed and peculiar smell for preventing leather internal gas flow difference from causing, is advantageously ensured that User's body health.
4th, the aperture of the first passage and the second passage is 5um-10um, and aperture is small so that the first passage and Second passage is miniature passage, and appearance of the present utility model is not interfered with while the utility model gas permeability is ensured Aesthetic property.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the exploded view in Fig. 1.
Embodiment
The utility model is further described below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, the exploded view in structural representation and Fig. 1 respectively of the present utility model.
Environmental protection breathable sheep 100 is wear-resisting including sheepskin basic unit 110, the first wearing layer 120, second successively from bottom to up Layer 130 and protective layer 140.
It is first recessed that sheepskin basic unit 110 uniformly offers several along its length close to the one side of the first wearing layer 120 Groove 111, the first wearing layer 120 close to the one side of sheepskin basic unit 110 be evenly arranged with along its length several with it is first recessed The first projection 121 that groove 111 is matched;Second wearing layer 130 is uniformly opened along its length close to the one side of the first wearing layer 120 Provided with several the second grooves 131, the first wearing layer 120 is uniformly set along its length close to the one side of the second wearing layer 130 It is equipped with several the second projections 122 matched with the second groove 131;Through setting between first projection 121 and the second projection 122 There is the first passage 123.
First wearing layer 120 is urethane resin layer, and urethane resin layer high mechanical strength can be obviously improved this practicality new The wearability of type, the second wearing layer 130 is sea-island fibre tissue layer, sea-island fibre high mechanical strength, and has gap between fiber, Gas permeability is can guarantee that while the utility model wearability is lifted, protective layer 140 is TPU membrane layer, TPU membrane has waterproof, thoroughly Gas, antibacterial, wear-resisting, elastic high, ageing-resistant characteristic, TPU membrane can fit with various clothes, plastic cement, without glue during bonding, because This protective layer 140 can be mounted directly on the surface of the second wearing layer 130 using TPU membrane layer, reduce the use of glue, be conducive to Environmental protection, meanwhile, the gas permeability of TPU membrane further increases permeability of the present utility model.
Protective layer 140 uniformly offers the second passage 141 that several run through the thickness of protective layer 140 so that in leather The gas in portion, stomata that can be first through the surface of sheepskin basic unit 110, the first passage 123 into the first wearing layer 120, is entered back into Gap between sea-island fibre tissue layer, finally enters the second passage 141 of protective layer 140, is discharged through the second passage 141 Into external environment, permeability of the present utility model is further increased, prevents what leather internal gas flow difference from causing Bacteria breed and peculiar smell, advantageously ensure that user's body health.
The aperture of first passage 123 and the second passage 141 is 5um-10um, and aperture is small so that the first ventilation The passage 141 of hole 123 and second is miniature passage, and this practicality is not interfered with while the utility model gas permeability is ensured New aesthetic appearance.
On the one hand, what basic unit of the present utility model selected is sheepskin, and sheepskin has pore in itself, and air permeable effect is good, prevents Bacteria breed is impacted to user health.Second aspect, provided with the first wearing layer 120 and the second wearing layer 130, anti-wear performance It is good.The third aspect, sheepskin basic unit 110 close to the one side of the first wearing layer 120 uniformly offer along its length several One groove 111, the first wearing layer 120 is evenly arranged with several and along its length close to the one side of sheepskin basic unit 110 First projection 121 of one groove 111 matching;Second wearing layer 130 is equal along its length close to the one side of the first wearing layer 120 Even to offer several the second grooves 131, the first wearing layer 120 is equal along its length close to the one side of the second wearing layer 130 It is even to be provided with several the second projections 122 matched with the second groove 131;Run through between first projection 121 and the second projection 122 The first passage 123 is provided with, the first wearing layer 120 is arranged in sheepskin base respectively by the first projection 121 and the second projection 122 In first groove 111 of layer 110 and in the second groove 131 of the second wearing layer 130, the first wearing layer 120 and sheepskin base are realized The wearing layer 130 of layer 110 and second is stably connected with, without realizing the gluing between three using glue, it is to avoid glue life The pollution environment caused during production and use, is conducive to environmental protection.Fourth aspect, between the first projection 121 and the second projection 122 The first passage 123 is provided through, the first passage 123 connects the pore and the second wearing layer 130 of sheepskin basic unit 110 simultaneously Hole, it is ensured that leather internal gas flow, further increase gas permeability of the present utility model.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed, But therefore it can not be interpreted as the limitation to the utility model the scope of the claims.It should be pointed out that for the common of this area For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to In protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.

Claims (4)

1. environmental protection breathable sheep, it is characterised in that:Include sheepskin basic unit successively from bottom to up, it is the first wearing layer, second wear-resisting Layer and protective layer;It is first recessed that the sheepskin basic unit uniformly offers several along its length close to the one side of the first wearing layer Groove, first wearing layer is evenly arranged with several and the first matching grooves along its length close to the one side of sheepskin basic unit It is first raised;Second wearing layer close to the one side of the first wearing layer uniformly offer along its length several second Groove, first wearing layer is evenly arranged with several and the second groove along its length close to the one side of the second wearing layer The second of matching is raised;The first passage is provided through between first projection and the second projection.
2. environmental protection breathable sheep according to claim 1, it is characterised in that:First wearing layer is polyurethane resin Layer, second wearing layer is sea-island fibre tissue layer, and the protective layer is TPU membrane layer.
3. environmental protection breathable sheep according to claim 2, it is characterised in that:The protective layer uniformly offers several Through the second passage of protective layer thickness.
4. environmental protection breathable sheep according to claim 3, it is characterised in that:First passage and the second passage Aperture be 5um-10um.
CN201621330122.8U 2016-12-06 2016-12-06 Environmental protection breathable sheep Expired - Fee Related CN206436578U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621330122.8U CN206436578U (en) 2016-12-06 2016-12-06 Environmental protection breathable sheep

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621330122.8U CN206436578U (en) 2016-12-06 2016-12-06 Environmental protection breathable sheep

Publications (1)

Publication Number Publication Date
CN206436578U true CN206436578U (en) 2017-08-25

Family

ID=59647951

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621330122.8U Expired - Fee Related CN206436578U (en) 2016-12-06 2016-12-06 Environmental protection breathable sheep

Country Status (1)

Country Link
CN (1) CN206436578U (en)

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Date Code Title Description
GR01 Patent grant
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: 20170825

Termination date: 20191206