CN110051184B - Resin shrapnel spring and pillow thereof - Google Patents
Resin shrapnel spring and pillow thereof Download PDFInfo
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- CN110051184B CN110051184B CN201810814704.0A CN201810814704A CN110051184B CN 110051184 B CN110051184 B CN 110051184B CN 201810814704 A CN201810814704 A CN 201810814704A CN 110051184 B CN110051184 B CN 110051184B
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- pillow
- loofah sponge
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- loofah
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G9/007—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows comprising deodorising, fragrance releasing, therapeutic or disinfecting substances
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G9/10—Pillows
- A47G9/1027—Details of inflatable pillows
Abstract
The invention discloses a resin elastic piece spring, a pillow core and a pillow thereof, wherein the resin elastic piece spring comprises a spring unit body, the spring unit body comprises a plurality of resin elastic pieces which are circumferentially arranged, each resin elastic piece is outwards or inwards bent to form an elastic part, the upper end part and the lower end part of each resin elastic piece are respectively fixed on a spring compression part with a horizontal compression surface, and the elastic part and the compression parts form the spring unit body. The resin elastic sheet spring is arranged on the elastic module which is provided with the mounting holes, and then is arranged in the pillow core with the containing cavity to form the pillow core, and the pillow is formed by the outer pillow case and the heightening module. According to the invention, the hardness of the back sleeping area and the side sleeping area of the pillow is adjusted through the resin elastic sheet spring, so that the shape of the pillow in a use state can be adjusted, and the requirements of different people on the hardness of the pillow can be met. The resin shrapnel spring in the pillow core adjusting module not only has good supporting property, but also increases the permeability of the pillow core, improves the air permeability of the pillow and ensures the dryness of the pillow core.
Description
Technical Field
The invention relates to bedding, in particular to a resin elastic sheet spring, a pillow core and a pillow.
Background
The pillows in the market at present mainly comprise latex pillows, memory cotton pillows and the like. The latex and the memory foam are soft and comfortable, and the adhesive and the supporting performance are good. But is easy to produce stuffy feel, especially in summer. This is mainly due to the fact that humans will sweat and get wet every night, which amounts to 200-300mL of water. Wherein the front chest, back and head and neck are the most metabolism parts, and the perspiration and moisture removal amount is the largest. The latex pillow hardly absorbs water, so that the discharged moisture and water are easy to stay on the pillow surface, thereby generating a wet, sticky and sultry feeling; different memory cotton pillows have good hygroscopicity, but poor moisture dispersion, and experimental researches show that the moisture dispersion rate of the memory cotton in 32 hours is only 43%, namely the memory cotton has good water retention performance, so that the pillow surface is easier to produce wet, sticky and stuffy feeling. How to solve this problem is a big problem in the industry.
In addition, the natural latex has limited raw materials, and the synthetic latex and the memory cotton belong to petrochemical products and are non-renewable resources. Meanwhile, the full latex and the memory pillow have poor air permeability, and are easy to generate a high-humidity human-pillow interface microenvironment, so that mites and bacteria are easy to breed for a long time. Insolation is the best method for sterilizing and removing mites, but latex and memory foam cannot be insolated, for example, the latex is easy to pulverize by insolation and easily emit bad smell, and the memory foam is easy to age by insolation and even self-ignites. The natural vegetable fiber loofah sponge has rich resources, environment protection, reproducibility, light texture, three-dimensional net structure, porous fibers, high porosity up to 79% -93%, and high air flux up to 63546L/m 2 S. The plant fiber is named as memory cotton in the plant fiber, and has better energy absorption capacity. The loofah sponge has high hygroscopicity and high moisture dispersion, can absorb more than 3 times of the self weight of the loofah sponge, and meanwhile, the moisture dispersion rate in 16 hours is as high as 98%. Moreover, the loofah sponge is also a traditional Chinese medicine, and the classic book of traditional Chinese medicines is recorded in the compendium of materia medica: the luffa can be used for treating common diseases such as parotitis, sore throat, asthma, cough and the like, and also has certain treatment capability on diseases such as milk obstruction, lumbago, toothache, chest and costalgia, acne rash, foot moisture, alopecia areata and the like. Modern medical research shows that the loofah sponge contains chemical components such as ribosome inactivating protein and luffa saponin, wherein the loofah ribosome inactivating protein has the effect of inhibiting the propagation of virus and bacteria, namely has the effects of antiallergic, antiviral and the like. Meanwhile, the luffa vegetable sponge also contains isopropyl palmitate, diisobutyl phthalate, squalene and the like, and the components have the functions of resisting bacteria, killing insects, protecting skin and the like. In addition, squalene can emit a special smell to achieve the effect of aiding sleep. This indicates that the loofah sponge is suitable as a filling material of a pillow functional material. There are two kinds of loofah in the market at present, one is high-density loofah and the other is low-density loofah. Wherein the low density retinervus Luffae fructus (density range is 15-30Kg/m 3 ) The fiber is thinner, the annular wall is thinner, the texture is soft, but the yield is low, and the resource is limited; while the high-density retinervus Luffae fructus (density range is 31-65 Kg/m) 3 ) The fiber is thicker, the annular wall is thicker, the texture is harder, softening treatment is needed, but the yield is high, and the resources are rich. Therefore, how to fully and reasonably utilize the high-density loofah sponge is also a problem to be solved.
Disclosure of Invention
The invention aims to overcome the defects that latex pillows and memory cotton pillows in the current market are poor in air permeability, easy to produce stuffiness and grow mites and bacteria, and are fixed in height and shape, and cannot meet the requirements of people with different head types, neck types, shoulder widths and sleeping posture preferences, and provides a pillow which can regulate temperature and humidity, ensure dryness and comfort of pillow surfaces, and is adjustable in soft and hard degree of functional interval and height.
The invention solves the technical problems by adopting the following technical scheme:
the resin shrapnel spring is characterized by comprising a spring unit body, wherein the spring unit body comprises a plurality of resin shrapnels which are circumferentially arranged, each resin shrapnel is outwards or inwards bent to form an elastic part, the upper end part and the lower end part of each resin shrapnel are respectively fixed on a spring compression part with a horizontal compression surface, and the elastic part and the compression part form the spring unit body.
As the preferable scheme, spring pressurized part includes the clamp plate body, be equipped with on the clamp plate body and dismantle connecting portion, upper and lower tip of resin shell fragment is fixed respectively on the resin shell fragment head, resin shell fragment head is connected with dismantling connecting portion cooperation.
As a preferable scheme, the pressing plate body is provided with a hollowed-out structure with abundant ventilation holes.
According to the scheme, the invention further designs an elastic module which comprises an elastic body, wherein a plurality of mounting holes are arranged on the elastic body, and the resin shrapnel springs are arranged in the mounting holes.
Preferably, the elastic body is made of latex or memory cotton.
According to the scheme, the pillow core comprises a pillow core body and is characterized in that a containing cavity is formed in the pillow core, and the elastic module is arranged in the containing cavity.
As an optimal scheme, the pillow core is also provided with a temperature and humidity adjusting module which is made of loofah sponge sheets and is embedded on the upper surface of the pillow core.
As a preferable scheme, the pillow core is made of latex or memory cotton, and through ventilation holes are distributed on the pillow core.
According to the scheme, the invention further designs the resin spring pillow, which comprises a pillow core and an outer pillow case for accommodating the pillow core.
Preferably, the outer pillowcase is a double-layer structure formed by inner and outer materials, and a loofah sponge filling material is filled between the inner and outer materials.
As the preferable scheme, the pillow further comprises a plurality of height adjusting modules, wherein the height adjusting modules are positioned at the bottom of the pillow core and are accommodated in the outer pillow case together with the pillow core.
As a preferable scheme, the height adjusting module consists of an outer fabric and a loofah sponge inner filling material; the retinervus Luffae fructus filling material in retinervus Luffae fructus height regulating module is retinervus Luffae fructus fiber velvet or retinervus Luffae fructus block.
As a preferable scheme, the resin shrapnel spring can increase the support of the pillow, and the pillow can be divided into a middle 1-piece sleeping area and a left side sleeping area and a right side sleeping area by arranging the resin shrapnel springs with different soft hardness in different areas, so that a user can select according to the head shape, neck shape, shoulder width, different sleeping gesture preference and different soft hardness preference of the user. Each type of resin shrapnel spring has 5 different hardness grades, can freely match.
Compared with the prior art, the invention has the beneficial effects that:
(1) According to the invention, the hardness of the back sleeping area and the side sleeping area of the pillow is adjusted through the resin elastic sheet springs in the pillow core adjusting module, so that the shape of the pillow in a use state can be adjusted, and the requirements of different people on the hardness of the pillow can be met.
(2) The resin shrapnel spring in the pillow core adjusting module not only has good supporting property, but also increases the permeability of the pillow core, and under the use state of different sleeping postures (for example, in the action of turning over the human body), the pillow core forms gas circulation due to the change of the compression volume of the resin shrapnel spring. In addition, the ventilation holes on the pillow core shell are matched, a three-dimensional air circulation system can be formed, the ventilation property of the pillow is improved, and the dryness of the pillow core is ensured.
(3) The loofah sponge function heightening module is beneficial to downward conduction of moisture emitted by a human body on one hand, and can quantitatively adjust the height of the pillow, so that the requirements of different shoulder widths, sleeping posture preferences and different mattress hardness are met.
(4) The invention selects the pure natural high-density luffa (density range is 31-65 Kg/m) 3 ) The loofah sponge fiber velvet, loofah sponge blocks and loofah sponge sheets are obtained through physical softening treatment and used as partial filling materials of the pillow, and the characteristics of high moisture absorption, high moisture dissipation, high air permeability, excellent buffering and the like of the loofah sponge are utilized, so that the defects that the existing pure latex pillow and the memory cotton pillow are poor in air permeability, poor in permeability, easy to breed mites and bacteria, easy to produce stuffiness and the like are overcome, the hygroscopicity, the moisture dissipation and the air permeability of the pillow are improved, the microenvironment of a human-pillow interface is facilitated, the healthy sleep is facilitated, and the sleeping comfort is improved.
(5) The invention selects the high-density luffa (density range is 31-65 Kg/m) 3 ) As part of filling materials of the pillow, the fiber velvet, the tendon blocks and the sheet are proved to have the functions of antibiosis, disinsection, skin friendliness and the like, and the luffa contains isopropyl palmitate, diisobutyl phthalate, squalene and the like, so that the healthy sleeping microenvironment of a human-pillow interface is facilitated to be established. Meanwhile, squalene can emit pleasant smell, so that people can relax, and sleeping comfort is improved.
(6) The invention adopts a physical softening treatment method to loosen the high-density loofah fiber bundles, thereby fully displaying the characteristics of loofah fiber cells and obtaining softer and more comfortable loofah fiber velvet, loofah sponge blocks and sheets.
(7) The emulsion (memory foam) B-shaped pillow surface structure is beneficial to traction on the neck, full fitting of a person and a pillow, pressure relief on the head and the neck and effective and full support of the cervical vertebra of a human body.
(8) The loofah sponge sheet temperature and humidity regulating module and the loofah sponge function height regulating module can be conveniently taken out and put in. The loofah sponge sheet temperature and humidity adjusting module can be cleaned and exposed by clean water, and the loofah sponge function height adjusting module can be exposed. These all contribute to a fresh sleep microenvironment.
Drawings
Fig. 1 is an external view schematically showing the pillow of the present invention.
Fig. 2 is a schematic cross-sectional view of a pillow of the present invention.
Fig. 3 is a schematic longitudinal section of the pillow of the present invention.
Fig. 4 is a schematic view of an outer pillow cover of the present invention.
FIG. 5 is a schematic view of a latex (memory foam) pillow core of the present invention.
FIG. 6 is a schematic view of a latex (memory foam) pillow core shell according to the present invention.
Fig. 7 is a schematic view of the pillow core adjusting module of the present invention.
Fig. 8a is an overall schematic view of the resin dome spring a of the present invention.
Fig. 8b is a schematic cross-sectional view of the resin dome spring a of the present invention.
Fig. 8c is an assembled schematic view of the resin dome spring a of the present invention.
Fig. 8d is an overall schematic view of the resin dome spring b of the present invention.
Fig. 8e is a schematic cross-sectional view of the resin dome spring b of the present invention.
Fig. 8f is an assembly schematic diagram of the resin dome spring b of the present invention.
FIG. 9 is a schematic view of a latex (memory cotton) adjustment module mounting block of the present invention.
FIG. 10 is a schematic diagram of the assembly of the latex (memory foam) conditioning module of the present invention.
FIG. 11 is a schematic diagram showing the assembly of the latex (memory cotton) pillow core of the present invention.
FIG. 12 is a schematic view of the liner cap of the pillow inner of the present invention.
FIG. 13 is a schematic view of the pillow core of the present invention fitted into the inner liner cover of the pillow core.
Fig. 14 is a schematic diagram of a loofah sponge function elevation module according to the present invention.
Fig. 15 is a schematic view showing the assembled pillow inner and loofah sponge function elevation adjusting module of the present invention being installed into an outer pillow case.
Fig. 16a is a schematic view of the inventive pillow with too high, unsmooth breathing of the human body and straightened curvature of the cervical vertebrae.
Fig. 16b is a schematic view of the inventive pillow with too low, unsmooth breathing of the human body and increased curvature of the cervical vertebrae.
Fig. 16c is a schematic diagram showing smooth breathing and natural bending of the cervical spine by adjusting the resin shrapnel spring and the loofah sponge function elevation module according to the invention.
The reference numerals in the drawings illustrate: 1: outer pillowcase 11: outer pillowcase outer fabric 12: the loofah filling material 13 of the outer pillowcase: outer pillowcase inner fabric 14: outer pillowcase quilting line 15: outer pillowcase stealthy zip fastener 2: pillow core 21: pillow core latex (memory foam) housing 211 pillow core housing upper vent 212: pillow core housing cavity 213: the pillow core housing upper surface groove 22: loofah sponge sheet temperature and humidity adjusting module 23: pillow core adjusting module 231: elastic body 2311: mounting holes 232: resin shrapnel spring a 2321: the sleeve 2321a of the resin dome spring a: the collet chuck 2322 of the resin dome spring a: shrapnel 2322a of resin shrapnel spring a: spring piece head 233 of resin spring piece a resin spring piece b 2331: the sleeve head 2331a of the resin shrapnel spring b: spring piece head 3 of spring piece 2332a of spring piece b of resin spring piece b of clip 2332 of spring piece b of resin spring piece b sleeve head: pillow inner cover 31: the inner container of the pillow core is covered with a hidden zipper 4: loofah heightening module 41: loofah sponge heightening module outer fabric 42: loofah sponge heightening module filling material 1B: sit-up area, 1A: side sleeping area
Detailed Description
The technical scheme of the invention is further explained by the detailed description below with reference to the accompanying drawings.
Example 1
As shown in fig. 8a-8f, the resin dome spring includes a spring unit 232, the spring unit includes a plurality of resin domes 2322 arranged in a circumferential direction, each of the resin domes is bent outwardly or inwardly to form an elastic portion, upper and lower end portions of the resin domes are respectively fixed to a spring pressing portion having a horizontal pressing surface, and the elastic portion and the pressing portion form the spring unit.
In specific implementation, the spring compression part comprises an upper pressure plate body 2321 and a lower pressure plate body 2321, a detachable connection part 2321a is arranged on each pressure plate body, the upper end part and the lower end part of the resin elastic sheet are respectively fixed on an upper resin elastic sheet head 2322a and a lower resin elastic sheet head 2322a, and the resin elastic sheet heads are connected with the detachable connection parts in a matching way.
According to the specific application, the resin spring leaf spring comprises a plurality of specifications for pillow cores with different hardness requirements, and the resin spring leaf spring is divided into a type a resin spring leaf spring unit 232 and a type b resin spring leaf spring unit 233 according to the number of the resin spring leaf shown in the attached drawings. The a-type resin dome spring 232 includes a resin dome pressure plate body 2321 and 3 resin domes 2322 fused together on a resin dome head 2322 a. The resin shrapnel pressing plate body 2321 and the resin shrapnel 2322 are mutually fixed through a detachable connecting part 2321a and a spring resin shrapnel head 2322 a; the fixing mode can be interference fit, clamping, screw thread screwing or other detachable connection modes.
The b-type resin dome spring 233 includes a resin dome pressing plate body 2331 and 4 resin domes 2332 fused together on a resin dome head 2332 a. The resin shrapnel pressing plate body 2331 and the resin shrapnel 2332 are mutually fixed through a detachable connecting part 2331a and a spring resin shrapnel head 2332 a; the fixing mode can be interference fit, clamping, screw thread screwing or other detachable connection modes.
Example 2
As shown in fig. 9-10, this embodiment further designs an elastic module based on embodiment 1, where the elastic module includes an elastic body 231, and a plurality of mounting holes 2311 are arranged on the elastic body 1, and the resin dome springs 232 described in embodiment 1 are installed in the mounting holes.
The elastic body is made of latex or memory cotton, and different types of resin elastic sheet springs can be installed in the installation holes of different areas of the elastic module according to application requirements, so that the elastic module forms areas with different hardness.
Example 3
As shown in fig. 6 and 11-13, this embodiment further designs a pillow core based on embodiment 2, and the pillow core includes a pillow core body 21, and a cavity 212 is formed in the pillow core body 21, and an elastic module 23 as described in embodiment 2 is disposed in the cavity. More specifically, a cuboid cavity 212 is arranged in the middle of the pillow core, and a cuboid elastic module 23 is arranged in the cuboid cavity 212 from the side opening, so that the hardness of the pillow core can be adjusted.
In this embodiment, as a preferred design, the application of the retinervus luffae fructus material in the pillow core is integrated, that is, the pillow core body 21 is further provided with a temperature and humidity adjusting module 22 made of retinervus luffae fructus sheet embedded on the upper surface of the pillow core.
In order to improve the ventilation property and the use comfort of the pillow core, ventilation holes 211 with diameters of 5mm penetrating through the cavity are uniformly distributed on the pillow core body. If the pillow core shell is latex, its density is 45-65Kg/m 3 . If the pillow core shell is made of memory cotton, its density is 35-45Kg/m 3 . The upper surface of pillow core body 21 is B streamlined, and streamline radian presents 45 with the level, and one end 3-5cm higher than the other end, and upper surface mid portion has recess 213, and loofah sponge sheet temperature and humidity regulating module 22 inlays at the upper surface of pillow core body 21 through recess 213. The loofah sponge sheet temperature and humidity regulating module has 2 thickness specifications: 0.5cm and 1cm.
As shown in fig. 12-13, the pillow core of this embodiment further comprises a core liner cover 3, wherein the core liner cover 3 is provided with an invisible zipper 31, and the core liner 2 is mounted into the core liner cover 3 through an opening of the invisible zipper. The pillow inner liner cover is formed by covering a loofah sponge sheet with a mesh antibacterial fabric.
The pressure plate in the resin spring in this embodiment is designed to have a hollow structure with abundant air holes, when the resin spring is installed in the elastic module, the resin elastic sheet spring not only has good supporting property, but also increases the permeability of the pillow core, for example, in the supine and lateral lying states, the direct contact area of the person-pillow is different, the force applied to the pillow by the head of the person is different, and therefore, the compression amounts of the elastic body 231 and the resin elastic sheet spring are also different. Under different compression states, the volumes of the spaces enclosed by the upper sleeve head and the lower sleeve head of the resin shrapnel spring and the elastic body are also different, and the gas circulation in the pillow core is promoted by the space volume transformation enclosed by the upper sleeve head and the lower sleeve head and the elastic body; in addition, the ventilation holes on the pillow core are matched to form a three-dimensional air circulation system, so that the air permeability of the pillow is improved, and the dryness of the pillow core is ensured.
Example 4
As shown in fig. 1-4 and 15, the present embodiment further designs a resin spring pillow based on embodiment 2, the pillow includes a pillow core 2 and an outer pillow case 1 for accommodating the pillow core, and the pillow core is the pillow core as described in embodiment 3.
Wherein, the upper surface of the outer pillowcase 1 is formed into a double-layer structure by inner and outer materials 11, 13, and a loofah sponge filling material 12 is filled between the inner and outer materials.
Wherein, the inner and outer fabrics 11 and 12 are knitted fabrics, which can ensure that the pillow has enough elasticity; the loofah sponge filling material 12 of the outer pillowcase is a mixture of one or more of silk floss, down feather silk and latex particles and loofah sponge fiber velvet; the layers of the outer pillowcase are fixedly connected through quilting, and the loofah sponge filling material 12 is filled between the two fabric layers 11 and 13 and is uniformly dispersed and separated through quilting lines 14; the outer pillowcase filled with the loofah sponge material forms an appearance with high sides and low middle along the long side direction, so that the thickness of the outer pillowcase in the side sleeping area 1A is thicker, and the thickness of the outer pillowcase in the back sleeping area 1B is thinner, so that the outer pillowcase which does not contain hardness is formed; the lower end of the outer pillowcase 1 is provided with a zipper 15, so that the inner fillers such as the pillow core 2 and the like can be conveniently taken out, and the outer pillowcase is cleaned.
The pillow also comprises a plurality of loofah heightening modules 4 which are positioned at the bottom of the pillow core and are accommodated in the outer pillowcase together with the pillow core. According to the height requirement, 1-3 loofah sponge heightening modules can be placed.
In a specific scheme, the loofah sponge heightening module 4 consists of an outer fabric 41 and a loofah sponge inner filling material 42. The loofah filling material 42 in the loofah heightening module 4 is loofah fiber velvet or loofah sponge blocks.
When a user uses the pillow, the hardness of the back sleeping area and the side sleeping area of the pillow core is firstly adjusted through the luffa resin shrapnel spring according to the shoulder width, the cervical vertebra curve, the head shape and the mattress hardness. Then, the overall height of the pillow is adjusted by adjusting the number of the height adjusting modules and the thickness specification. Thereby meeting the requirements of people with different head types, neck types, shoulder widths, sleeping gesture preferences and hardness favorites and matching mattresses with different hardness.
The support of the pillow can be improved by arranging resin dome springs with different soft hardness in different areas, the pillow can be divided into a middle 1 back sleeping area 1B and left and right 2 side sleeping areas 1A, and a user can select according to head shape, neck shape, shoulder width, different sleeping posture preference and different soft hardness preference. Each type of resin shrapnel spring can be divided into a plurality of hardness grades according to the number of shrapnels, so that users can freely match the resin shrapnel springs.
The pillow inner liner is formed by coating the loofah sponge sheet material with the mesh antibacterial fabric, has good antibacterial property and moisture absorption and dissipation property, can be washed and insolated to coat the pillow inner, plays a fixing role to form a whole, combines the characteristics of high moisture absorption, high moisture dissipation, high ventilation, antibacterial property, insect killing, skin friendliness and the like of the loofah sponge, can ensure the dryness and comfort of the pillow surface, can also effectively prevent bacteria breeding, and provides a good sleeping microenvironment. In addition, the vegetable sponge contains squalene, and the vegetable sponge can emit a weak fragrance, so that the vegetable sponge is helpful for sleeping.
The latex pillow core shell is obtained by foaming through one-step molding of a mold, and the memory foam pillow core shell is obtained through a sponge cutting technology. The pillow core 'B' type streamline curve can enable the pillow to be naturally attached to the head and the neck of a human body, and meanwhile, the cervical vertebra can be simultaneously pulled in two directions by the backward gravity of the head and the forward stretching force of the trunk of the human body, so that the effect of massaging the cervical vertebra is achieved.
The loofah sponge sheet temperature and humidity adjusting module can be conveniently taken out and can be cleaned and insolated by clear water. The loofah sponge heightening module can be used for insolating.
In the above examples, the latex density was 45-65Kg/m 3 The method comprises the steps of carrying out a first treatment on the surface of the Memory cotton with density of 35-45Kg/m 3 。
Example 5
The method and process for obtaining the loofah sponge fiber velvet, the loofah sponge block and the loofah sponge sheet in the invention are as follows, but are not limited to the following methods.
The vegetable sponge fiber velvet, vegetable sponge block and vegetable sponge sheet are prepared from high density vegetable sponge (density range is 31-65 Kg/m) 3 ) With low density retinervus Luffae fructus (15-30 Kg/m 3 ) The properties of the high density retinervus Luffae fructus have limited differences from the microstructure. The high-density loofah sponge has the advantages that the high-density loofah sponge has more abundant methylene, the cellulose has relatively low crystallinity and the substance content of the substance in the fiber cells is low, and the high-density loofah sponge has better flexibility and rebound resilience than those of the low-density loofah sponge. However, the high-density loofah fiber bundles have larger diameters, thicker wall layers and higher hardness. Therefore, the loofah fiber bundles are softened by softening treatment, so that the characteristics of the loofah fiber cells can be fully exerted, and the loofah is soft and comfortable.
(1) Physical softening treatment of high-density retinervus Luffae fructus
(1) Firstly, soaking, cutting and removing seeds of high-density luffa;
(2) then separating the annular wall of the high-density luffa from the core layer;
(3) washing the loofah sponge annular wall and the core layer for multiple times, and airing;
(4) the loofah sponge ring wall and the core layer are rolled and rubbed for a plurality of times, so that the horny layer on the surface layer of the loofah sponge fiber bundle is cracked, the interlayer part between fiber cells is cracked, and the fiber bundle is loosened. The effect is checked by sampling and is observed by a scanning electron microscope, so that the appearance of cracking of the superficial stratum corneum of the loofah sponge fiber bundles and the appearance of cracking of the interstitial layer among fiber cells are observed as the standard.
(2) Method for obtaining luffa fiber velvet
(1) Firstly, opening and fluffing the softened loofah sponge annular wall material for a plurality of times by using a fluffer to obtain a primarily processed loofah sponge fiber velvet;
(2) sieving the pre-processed fiber velvet to obtain loofah sponge fiber velvet with good fluffiness, wherein the loofah sponge fiber particles are smaller than 2mm in length.
(3) Method for obtaining loofah sponge block
(1) Firstly, washing and soaking the softened loofah sponge annular wall material and the core layer tendon material for 20-30 minutes to restore the original shape;
(2) drying the loofah sponge surrounding wall material and the core layer fascia material which are recovered to the shape until the water content is 7%;
(3) then cutting the loofah sponge surrounding wall material and the core layer fascia material into 0.8cm by a cutting machine 3 -1.5cm 3 Is prepared from retinervus Luffae fructus.
The loofah sponge core layer fiber presents a beam frame type structure, so that the dimensional stability of the core layer tendon block is good; and the flexibility of the annular wall rib is better.
(4) Acquisition process of loofah sponge fiber sheet
The loofah sponge sheet material is preferably selected from high-density loofah sponge (density range of 31-65 Kg/m) 3 )。
(1) Firstly, soaking, cutting and removing seeds of high-density luffa;
(2) then separating the annular wall of the high-density luffa from the core layer;
(3) washing retinervus Luffae fructus with water for several times, and air drying;
(4) the method comprises the steps of (1) obtaining a preliminary processing loofah sponge fiber sheet by thicknessing and slicing by using a slicing machine, wherein the thickness of the preliminary processing loofah sponge fiber is 5mm and 10mm, retaining the fascia on the inner wall of the loofah sponge in the slicing process, and planing off the appearance and part of interlayers of the loofah sponge annular wall;
(5) the raw loofah sponge fiber sheet is rolled and rubbed by a double-roller rolling machine. The aim of rolling and rubbing is to loosen the high-density loofah sponge fiber bundles, the effect is checked by sampling, and the observation is carried out by using a scanning electron microscope, so that the cracking of the horny layer on the surface layer of the loofah sponge fiber bundles is observed, and the cracking of the interlayer between fiber cells is the standard;
(6) washing and soaking the rolled and rubbed loofah sponge fiber sheet for 20-30 minutes to restore the original shape;
(7) and cutting the fixed loofah sponge fiber sheet with the recovered shape into the specification and the size of the pillow head supporting module.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The resin spring pillow comprises a pillow core and an outer pillowcase, wherein a containing cavity is formed in the pillow core, an elastic module is arranged in the containing cavity, the elastic module comprises an elastic body, a plurality of mounting holes are arranged on the elastic body, and a resin elastic sheet spring is arranged in the mounting holes; the resin elastic piece spring is characterized by comprising a spring unit body, wherein the spring unit body comprises a plurality of circumferentially arranged resin elastic pieces, each resin elastic piece is outwards or inwards bent to form an elastic part, the upper end part and the lower end part of each resin elastic piece are respectively fixed on a spring compression part with a horizontal compression surface, and the elastic parts and the compression parts form the spring unit body; the spring compression part comprises a pressing plate body, a detachable connecting part is arranged on the pressing plate body, the upper end part and the lower end part of the resin elastic sheet are respectively fixed on a resin elastic sheet head, and the resin elastic sheet head is connected with the detachable connecting part in a matching way; the pressing plate body is of a hollowed-out structure provided with ventilation holes;
the pillow core is provided with a temperature and humidity adjusting module which is made of loofah sponge sheets and is embedded on the upper surface of the pillow core;
the pillow core is made of latex or memory cotton, and through ventilation holes are distributed on the pillow core;
the pillow further comprises a plurality of loofah sponge heightening modules, wherein the loofah sponge heightening modules are positioned at the bottom of the pillow core and are accommodated in the outer pillowcase together with the pillow core;
the loofah filling material in the loofah heightening module is loofah fiber velvet or loofah sponge blocks;
the loofah sponge fiber velvet, loofah sponge blocks and loofah sponge sheets are made of high-density loofah sponge and low-density loofah sponge; the high-density luffa is required to be treated in the following manner:
1. physical softening treatment of high-density retinervus Luffae fructus
Firstly, soaking, cutting and removing seeds of high-density luffa;
then separating the annular wall of the high-density luffa from the core layer;
washing the loofah sponge annular wall and the core layer for multiple times, and airing;
repeatedly rolling and rubbing the loofah sponge annular wall and the core layer to enable the corneous layer on the surface layer of the loofah sponge fiber bundle to crack and the interlayer part between fiber cells to crack, so that the fiber bundle becomes loose; through spot inspection and observation by using a scanning electron microscope, the occurrence of cracking of the horny layer on the surface layer of the loofah sponge fiber bundle is observed as a standard;
2. method for obtaining luffa fiber velvet
Firstly, opening and fluffing the softened loofah sponge annular wall material for a plurality of times by using a fluffer to obtain a primarily processed loofah sponge fiber velvet;
sieving the pre-processed fiber velvet to obtain loofah sponge fiber velvet with good fluffiness, wherein the loofah sponge fiber particles are smaller than 2mm in length;
3. method for obtaining loofah sponge block
Firstly, washing and soaking the softened loofah sponge annular wall material and the core layer tendon material for 20-30 minutes to restore the original shape;
drying the loofah sponge surrounding wall material and the core layer fascia material which are recovered to the shape until the water content is 7%;
then cutting the loofah sponge surrounding wall material and the core layer by using a cutting machineCutting the tendon material into 0.8cm 3 -1.5cm 3 Is prepared from retinervus Luffae fructus block;
4. acquisition process of loofah sponge fiber sheet
The loofah sponge sheet is prepared from high-density loofah sponge by soaking, cutting and removing seeds;
then separating the annular wall of the high-density luffa from the core layer;
washing retinervus Luffae fructus with water for several times, and air drying;
the method comprises the steps of (1) obtaining a preliminary processing loofah sponge fiber sheet by thicknessing and slicing by using a slicing machine, wherein the thickness of the preliminary processing loofah sponge fiber is 5mm and 10mm, retaining the fascia on the inner wall of the loofah sponge in the slicing process, and planing off the appearance and part of interlayers of the loofah sponge annular wall;
rolling and rubbing the raw loofah sponge fiber sheet by using a double rolling machine to loosen high-density loofah sponge fiber bundles, performing sampling inspection, and observing by using a scanning electron microscope to observe that the stratum corneum on the surface layer of the loofah sponge fiber bundles is cracked, wherein the cracking of the intercellular layers among fiber cells is the standard;
washing and soaking the rolled and rubbed loofah sponge fiber sheet for 20-30 minutes to restore the original shape;
and cutting the fixed loofah sponge fiber sheet with the recovered shape into the specification and the size of the pillow head supporting module.
2. The resin spring pillow of claim 1, comprising an elastic body, wherein the elastic body is latex or memory cotton.
3. The resin spring pillow according to claim 1, wherein the resin dome springs are used for increasing the support of the pillow, and the pillow is divided into a middle back sleeping area and two side sleeping areas on the left and right sides by arranging the resin dome springs with different soft and hard degrees in different areas of the resin spring pillow.
4. The resin spring pillow according to claim 1, wherein the outer pillow case is formed of an inner and an outer material, and a loofah sponge filling material is filled between the inner and the outer materials.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810814704.0A CN110051184B (en) | 2018-07-23 | 2018-07-23 | Resin shrapnel spring and pillow thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810814704.0A CN110051184B (en) | 2018-07-23 | 2018-07-23 | Resin shrapnel spring and pillow thereof |
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| CN110051184A CN110051184A (en) | 2019-07-26 |
| CN110051184B true CN110051184B (en) | 2023-08-29 |
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| CN110051184A (en) | 2019-07-26 |
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