CN207773731U - A kind of waterproof and breathable packing case - Google Patents
A kind of waterproof and breathable packing case Download PDFInfo
- Publication number
- CN207773731U CN207773731U CN201721828050.4U CN201721828050U CN207773731U CN 207773731 U CN207773731 U CN 207773731U CN 201721828050 U CN201721828050 U CN 201721828050U CN 207773731 U CN207773731 U CN 207773731U
- Authority
- CN
- China
- Prior art keywords
- waterproof
- filter piece
- air filter
- babinet
- packing case
- 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
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Abstract
The utility model discloses a kind of waterproof and breathable packing cases, including a babinet and the case lid being covered on babinet, the babinet includes the wearing layer set gradually from outside to inside, a hard layer, an outer air filter piece and a moisture-proof air-permeable layer, wherein, several outer air holes of both perforations are offered on the wearing layer and hard layer, and outer air filter piece is extended on the inside of the outer air hole；It is provided with an at least hollow clapboard in the babinet, diatomite is filled in the hollow clapboard, several interior air holes is offered respectively in the hollow clapboard both sides, air filter piece in one is provided on the interior air hole.The utility model has good ventilative, waterproof, humidity resistance.
Description
Technical field
The utility model is related to a kind of packing case more particularly to a kind of waterproof and breathable packing cases.
Background technology
Packing case can be divided into three categories：Wooden case, plastic box, carton.The water-proof breathable properties of these three existing packing cases are owed
It is good, especially packaging dried food and nuts (such as：Tealeaves, dried fungus, peanut, soya bean etc.) when, due to existing packing case water resistance with
Permeability cannot be satisfied requirement, often will appear the phenomenon that dried food and nuts becomes damp and rotten.
Utility model content
Against the above deficiency, the purpose of this utility model is to provide a kind of waterproof and breathable packing cases, have good
Gas, waterproof, humidity resistance.
Used technical solution is the utility model in order to achieve the above objectives：
A kind of waterproof and breathable packing case, including a babinet and the case lid that is covered on babinet, which is characterized in that described
Babinet includes the wearing layer set gradually from outside to inside, a hard layer, an outer air filter piece and a moisture-proof air-permeable layer, wherein
Several outer air holes of both perforations are offered on the wearing layer and hard layer, and outer air filter piece is extended on the inside of the outer air hole；
It is provided with an at least hollow clapboard in the babinet, diatomite is filled in the hollow clapboard, in the hollow clapboard both sides point
Several interior air holes are not offered, and air filter piece in one is provided on the interior air hole.
Grid chamber in one, the diatom are provided in the hollow clapboard as a further improvement of the utility model,
Soil is uniformly distributed in interior grid intracavitary.
The moisture-proof air-permeable layer includes an outer grid chamber and is coated on outer net as a further improvement of the utility model,
A ventilated membrane outside lattice chamber, wherein be evenly distributed with diatomite in the outer grid intracavitary.
The outer air filter piece and interior air filter piece are polytetrafluoroethylene (PTFE) air filtration as a further improvement of the utility model,
Piece.
As a further improvement of the utility model, a waterproof ventilated membrane is provided on the case lid inner face.
The beneficial effects of the utility model are：
(1) design is matched using outer air filter piece and outer air hole, due to spy of the outer air filter piece with gas-permeable, liquid-impermeable
Point makes air-flow inside and outside babinet exchange, while integrally reaching airing function, is having the function of preventing outside moisture from invading；
(2) design is matched using interior air filter piece and interior air hole, with good internal breathability, in guard box body
Different location carries out mutual air-flow exchange, prevents kinds of goods in babinet from locally becoming damp and rotten；
(3) diatomaceous grid chamber is distributed in the periphery of box house cargo and internal add respectively, by diatomite knot
It closes air-flow to exchange, absorption can not only be played, decompose the formaldehyde and other foul smell tastes in packing case, play empty in purification packing case
The effect of gas, but also can have the function of damping, moisture-proof, the inside kinds of goods of packing case can be effectively prevent mouldy；Meanwhile by net
Lattice chamber plays the role of evenly dispersed diatomaceous, so that the everywhere of grid chamber is all covered with diatomite, and prevent diatomite
Excessive accumulation somewhere more fully plays its effect, to further increase it to provide the uniformity of diatomite distribution
Whole moisture-proof and permeability.
Above-mentioned is the general introduction of utility model technical solution, below in conjunction with attached drawing and specific implementation mode, to the utility model
It is described further.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
Further to illustrate that the utility model is to reach the technological means and effect that predetermined purpose is taken, below in conjunction with
Specific embodiment of the present utility model is described in detail in attached drawing and preferred embodiment.
Fig. 1, a kind of waterproof and breathable packing case of the utility model embodiment offer, including a babinet 1 are be provided and are covered on
A case lid 2 on babinet 1, the babinet 1 include the wearing layer 11 set gradually from outside to inside, a filter outside of hard layer 12, one
Gas piece 13 and a moisture-proof air-permeable layer 14, wherein the several outer of both perforations is offered on the wearing layer 11 and hard layer 12
Stomata 15,15 inside of outer air hole extend to outer air filter piece 13；An at least hollow clapboard 16 is provided in the babinet 1,
It is filled with diatomite in the hollow clapboard 16, several interior air holes 161 are offered respectively in 16 both sides of hollow clapboard, it is interior at this
Air filter piece 162 in one are provided on air hole 161.
Specifically, being provided with grid chamber 163 in one in the hollow clapboard 16, the diatomite is uniformly distributed in Intranet
In lattice chamber 163.
In the present embodiment, the moisture-proof air-permeable layer 14 includes an outer grid chamber 141 and is coated on outside outer grid chamber 141
One ventilated membrane 142 in portion, wherein be evenly distributed with diatomite in the outer grid chamber 141.
Diatomite has the function of absorption, decomposes peculiar smell, damping, the deodorization etc. in air, and therefore, diatomite passes through air-flow
It exchanges, absorption can not only be played, decompose the formaldehyde and other foul smell tastes in packing case, play the work of air in purification packing case
With, but also can have the function of damping, moisture-proof, the inside of packing case can be effectively prevent mouldy.Meanwhile diatomite uniformly being divided
Interior grid chamber 163 is distributed in in outer grid chamber 141, interior grid chamber 163 has further evenly dispersed diatom with outer grid chamber 141
The effect of soil, not only makes interior grid chamber 163 and the everywhere of outer grid chamber 141 all be covered with diatomite, and prevent diatomite from existing
The excessive accumulation in somewhere more fully plays its effect to provide the uniformity of diatomite distribution, whole to further increase its
Body is moisture-proof and permeability.
In the present embodiment, the outer air filter piece 13 and interior air filter piece 162 are polytetrafluoroethylene (PTFE) air filter piece.Polytetrafluoroethyl-ne
Alkene air filter piece has hydrophobicity and repellency, has the characteristics that gas-permeable, liquid-impermeable.While outer air filter piece 13 has ventilative, prevent
Moisture enters from outer air hole 15.
Meanwhile as further improvement of this embodiment, a waterproof ventilated membrane is provided on 2 inner face of the case lid
21, prevent moisture from case lid 2 it is enterprising enter babinet 1 in, further increase the waterproof and breathable performance of packing case.
The emphasis of the utility model essentially consists in：
(1) design is matched using outer air filter piece and outer air hole, due to spy of the outer air filter piece with gas-permeable, liquid-impermeable
Point makes air-flow inside and outside babinet exchange, while integrally reaching airing function, is having the function of preventing outside moisture from invading；
(2) design is matched using interior air filter piece and interior air hole, with good internal breathability, in guard box body
Different location carries out mutual air-flow exchange, prevents kinds of goods in babinet from locally becoming damp and rotten；
(3) diatomaceous grid chamber is distributed in the periphery of box house cargo and internal add respectively, by diatomite knot
It closes air-flow to exchange, absorption can not only be played, decompose the formaldehyde and other foul smell tastes in packing case, play empty in purification packing case
The effect of gas, but also can have the function of damping, moisture-proof, the inside kinds of goods of packing case can be effectively prevent mouldy；Meanwhile by net
Lattice chamber plays the role of evenly dispersed diatomaceous, so that the everywhere of grid chamber is all covered with diatomite, and prevent diatomite
Excessive accumulation somewhere more fully plays its effect, to further increase it to provide the uniformity of diatomite distribution
Whole moisture-proof and permeability.
The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model
Any restrictions, therefore identical as the utility model above-described embodiment or approximate technical characteristic is used, and obtained other structures,
It is within the protection scope of the utility model.
Claims (5)
1. a kind of waterproof and breathable packing case, including a babinet and the case lid that is covered on babinet, which is characterized in that the case
Body includes the wearing layer set gradually from outside to inside, a hard layer, an outer air filter piece and a moisture-proof air-permeable layer, wherein at this
Several outer air holes of both perforations are offered on wearing layer and hard layer, and outer air filter piece is extended on the inside of the outer air hole；
It is provided with an at least hollow clapboard in the babinet, diatomite is filled in the hollow clapboard, distinguishes in the hollow clapboard both sides
Several interior air holes are offered, air filter piece in one is provided on the interior air hole.
2. waterproof and breathable packing case according to claim 1, which is characterized in that be provided in one in the hollow clapboard
Grid chamber, the diatomite are uniformly distributed in interior grid intracavitary.
3. waterproof and breathable packing case according to claim 1, which is characterized in that the moisture-proof air-permeable layer includes an outer grid
Chamber and the ventilated membrane being coated on outside outer grid chamber, wherein be evenly distributed with diatomite in the outer grid intracavitary.
4. waterproof and breathable packing case according to claim 1, which is characterized in that the outer air filter piece is with interior air filter piece
Polytetrafluoroethylene (PTFE) air filter piece.
5. waterproof and breathable packing case according to claim 1, which is characterized in that be provided with one on the case lid inner face
Waterproof ventilated membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721828050.4U CN207773731U (en) | 2017-12-25 | 2017-12-25 | A kind of waterproof and breathable packing case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721828050.4U CN207773731U (en) | 2017-12-25 | 2017-12-25 | A kind of waterproof and breathable packing case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207773731U true CN207773731U (en) | 2018-08-28 |
Family
ID=63228662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721828050.4U Expired - Fee Related CN207773731U (en) | 2017-12-25 | 2017-12-25 | A kind of waterproof and breathable packing case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207773731U (en) |
-
2017
- 2017-12-25 CN CN201721828050.4U patent/CN207773731U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20211225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |