Sweat-proof traditional Chinese medicine type automobile back cushion
Technical Field
The utility model relates to a back cushion, in particular to a traditional Chinese medicine type automobile back cushion for preventing sweat.
Background
The traditional Chinese medicine back cushion generally comprises a pillow case, a pillow core and traditional Chinese medicine fillers filled in the pillow core. The back cushion is closely attached to the head and the neck of a human body, so that sweat is easily polluted. The pillowcase can be disassembled for washing, but the pillow core and the traditional Chinese medicine filler in the pillow core can not be cleaned. Because the traditional Chinese medicinal materials usually contain rich nutrient substances, the traditional Chinese medicine filler and the pillow inner easily generate mould after long-term exposure to sweat.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art, the utility model provides a mould-proof antibacterial traditional chinese medicine type car back cushion.
The technical scheme of the utility model is that:
prevent traditional chinese medicine type car back cushion of sweat, it includes pillowcase, pillow and fills the traditional chinese medicine filler in the pillow, its characterized in that: wherein the pillow is made up by compound fabric, compound fabric includes leak protection layer, prevent split layer and hydrophobic ventilative layer, wherein the leak protection layer is located the pillow inboard, hydrophobic ventilative layer is located the pillow outside, the crack control level is located between leak protection layer and the hydrophobic ventilative layer, the leak protection layer can prevent that traditional chinese medicine filler powder from breaking away from compound fabric's clearance, the skeleton of whole pillow is regarded as to the crack control layer, prevent that traditional chinese medicine filler filling in-process pillow from tearing because of dragging, the anti-stretching ability of pillow in the use has also been improved, the reducible pillow of hydrophobic ventilative layer is to the absorption of sweat.
Wherein, the anti-leakage layer, the anti-crack layer and the hydrophobic breathable layer in the composite fabric are connected by sewing with sewing threads. Because the connection strength and the ventilation between the three must be ensured, the connection is not suitable for adopting the modes of glue adhesion or hot melt pressing, etc.
Wherein the traditional Chinese medicine filler comprises medicinal material powder and citronella fiber, and the length of the citronella fiber is 0.1-4 cm. The weight ratio of the medicinal powder to the citronella fiber is 6:4, and the citronella fiber has the functions of reducing the flowability of the powder and ensuring that the pillow has certain fluffiness.
Wherein, the material of the leakage-proof layer is a moisture-permeable and air-permeable protective film, the specific preparation method refers to a coating pressure-sensitive adhesive for the moisture-permeable and air-permeable protective film, the preparation method and the moisture-permeable and air-permeable protective film obtained by coating the pressure-sensitive adhesive, which are disclosed in Chinese patent, application No. 201510164251.8; the anti-cracking layer adopts denim; the hydrophobic breathable layer is made of a nano antifouling, bacteriostatic and breathable environment-friendly fabric, and the specific preparation method refers to a nano antifouling, bacteriostatic and breathable environment-friendly fabric disclosed in Chinese patent and a preparation process thereof, application number 202010427945.7.
In a preferred embodiment, the surface of the hydrophobic and air-permeable layer is further coated with a layer of sizing agent. The manufacturing method of the pulp coating layer comprises the following steps:
weighing 7 parts of bamboo charcoal fiber, 4 parts of silicon dioxide, 3 parts of zinc acetate, 4 parts of an antibacterial agent, 3 parts of fluorinated alkyl sulfonate, 2 parts of n-butyl titanate, 1 part of ethoxy lauryl tyramine and 10 parts of deionized water; adding the bamboo charcoal fiber into a stirring cylinder, adding the fluorinated alkyl sulfonate, and uniformly stirring; uniformly adding silicon dioxide, zinc acetate, an antibacterial agent and ethoxy lauryl tyramine, and stirring at a high speed for dispersing; uniformly adding tetrabutyl titanate, and uniformly stirring; pouring the given water in parts by weight, and heating for 20 minutes; filtering, standing the filtrate, and coating on the inner and outer surfaces of the pillow core. The coating pulp is arranged at 0.1-0.5 mm, and the coating pulp layer has certain waterproof capability and good air permeability, and also has the functions of bacteriostasis and mildew resistance.
The utility model has the advantages that: the anti-leakage layer is contacted with the traditional Chinese medicine filler, so that the medicinal material powder in the anti-leakage layer is not easy to separate from the range of the pillow core; the anti-cracking layer improves the anti-tearing capability of the pillow inner; the hydrophobic and breathable layer reduces moisture accumulation and absorption and reduces the possibility of mildew.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a view of the structure of the layers of the pillow core;
fig. 3 is a hierarchical structure diagram of the pillow core according to embodiment 2.
In the figure, 1, pillowcase; 2. a pillow core; 3. pulverizing the medicinal materials; 4. citronella fiber; 5. coating a slurry layer; 21. a leakage-proof layer; 22. an anti-cracking layer; 23. a hydrophobic breathable layer; 24. sewing thread.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
example 1
As shown in fig. 1 and 2, the sweat-proof traditional Chinese medicine type automobile back cushion comprises a pillow case, a pillow core and traditional Chinese medicine fillers filled in the pillow core, and is characterized in that: wherein the pillow is made up by compound fabric, compound fabric includes leak protection layer, prevent split layer and hydrophobic ventilative layer, wherein the leak protection layer is located the pillow inboard, hydrophobic ventilative layer is located the pillow outside, the crack control level is located between leak protection layer and the hydrophobic ventilative layer, the leak protection layer can prevent that traditional chinese medicine filler powder from breaking away from compound fabric's clearance, the skeleton of whole pillow is regarded as to the crack control layer, prevent that traditional chinese medicine filler filling in-process pillow from tearing because of dragging, the anti-stretching ability of pillow in the use has also been improved, the reducible pillow of hydrophobic ventilative layer is to the absorption of sweat.
Wherein, the anti-leakage layer, the anti-crack layer and the hydrophobic breathable layer in the composite fabric are connected by sewing with sewing threads. Because the connection strength and the ventilation between the three must be ensured, the connection is not suitable for adopting the modes of glue adhesion or hot melt pressing, etc.
Wherein the traditional Chinese medicine filler comprises medicinal material powder and citronella fiber, and the length of the citronella fiber is 0.1-4 cm. The weight ratio of the medicinal powder to the citronella fiber is 6:4, and the citronella fiber has the functions of reducing the flowability of the powder and ensuring that the pillow has certain fluffiness.
Wherein, the material of the leakage-proof layer is a moisture-permeable and air-permeable protective film, the specific preparation method refers to a coating pressure-sensitive adhesive for the moisture-permeable and air-permeable protective film, the preparation method and the moisture-permeable and air-permeable protective film obtained by coating the pressure-sensitive adhesive, which are disclosed in Chinese patent, application No. 201510164251.8; the anti-cracking layer adopts denim; the hydrophobic breathable layer is made of a nano antifouling, bacteriostatic and breathable environment-friendly fabric, and the specific preparation method refers to a nano antifouling, bacteriostatic and breathable environment-friendly fabric disclosed in Chinese patent and a preparation process thereof, application number 202010427945.7.
The specific operation flow of this embodiment:
s1, crushing the medicinal materials into powder and sieving the powder with a 120-mesh sieve;
s2, uniformly mixing the medicinal powder with citronella fiber (prepared by a silk rolling machine), filling the mixture into the pillow core, and sealing the pillow core by a sewing machine;
s3 the pillow core can be used by inserting into pillowcase.
Example 2
As shown in fig. 3, the surface of the hydrophobic air-permeable layer is further coated with a layer of slurry. The manufacturing method of the pulp coating layer comprises the following steps:
weighing 7 parts of bamboo charcoal fiber, 4 parts of silicon dioxide, 3 parts of zinc acetate, 4 parts of an antibacterial agent, 3 parts of fluorinated alkyl sulfonate, 2 parts of n-butyl titanate, 1 part of ethoxy lauryl tyramine and 10 parts of deionized water; adding the bamboo charcoal fiber into a stirring cylinder, adding the fluorinated alkyl sulfonate, and uniformly stirring; uniformly adding silicon dioxide, zinc acetate, an antibacterial agent and ethoxy lauryl tyramine, and stirring at a high speed for dispersing; uniformly adding tetrabutyl titanate, and uniformly stirring; pouring the given water in parts by weight, and heating for 20 minutes; filtering, standing the filtrate, and coating on the inner and outer surfaces of the pillow core. The coating pulp is arranged at 0.1-0.5 mm, and the coating pulp layer has certain waterproof capability and good air permeability, and also has the functions of bacteriostasis and mildew resistance.
The other structure of this embodiment is the same as embodiment 1.
The foregoing embodiments and description have been provided to illustrate the principles and preferred embodiments of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed.