CN114808387A

CN114808387A - Laundry detergent condensation bead with uniform release function

Info

Publication number: CN114808387A
Application number: CN202210558020.5A
Authority: CN
Inventors: 栗亚妮
Original assignee: Individual
Current assignee: Jiayi Guangzhou Biotechnology Co ltd
Priority date: 2022-05-21
Filing date: 2022-05-21
Publication date: 2022-07-29
Anticipated expiration: 2042-05-21
Also published as: CN114808387B

Abstract

The invention discloses a laundry detergent coagulated ball with uniform release function, belonging to the field of laundry detergent coagulated balls, and the laundry detergent coagulated ball with uniform release function comprises two relatively fixed pressure regulating films, a pressure regulating bin is arranged between the two pressure regulating films, a connecting skirt is fixed at the outer side of the pressure regulating bin, a third PVA film layer, a second PVA film layer and a first PVA film layer are symmetrically and thermally sealed at two sides of the connecting skirt in sequence, a thermal sealing ring edge used for connecting with the connecting skirt is arranged at the side of the first PVA film layer, a storage bin is arranged between the third PVA film layer and the pressure regulating films, laundry detergent is stored in the storage bin, a plurality of conical columns communicated with the storage bin are uniformly arranged on the outer wall of the storage bin at equal angles, the conical columns are in a conical cavity structure, and reserved holes corresponding to the output ends of the conical columns one by one are arranged on the second PVA film layer, the laundry detergent coagulated ball is uniformly released, has higher reaction efficiency with the surface of clothes, and can effectively improve the laundry efficiency, high environmental protection, market prospect and suitability for popularization and application.

Description

Laundry detergent condensation bead with uniform release function

Technical Field

The invention relates to the field of laundry detergent beads, in particular to a laundry detergent bead with a uniform release function.

Background

The washing coagulated beads are a new generation of washing products and are substitutes for laundry detergent and washing powder. The outer film of the washing condensation beads is water-soluble and can be dissolved when meeting water; the components are different from those of common laundry detergents, concentrated surfactants are generally adopted, the detergent capacity is more than 3 times, the active matter content of the common laundry detergents is probably only about 15% and 20%, the active matter content of the laundry condensation beads is far more than 30%, and the active matter content of the laundry condensation beads can even reach more than 50%, so that the laundry detergents are also called super-concentrated washing products. The washing condensing bead has the biggest characteristic of simplicity and convenience in washing, only one condensing bead needs to be put into a washing machine at one time, the dosage of washing products needed by washing is not needed like a laundry detergent, and the condensing bead is small in size, so that the condensing bead has the characteristics of water saving and environmental protection.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide a laundry detergent condensation bead with a uniform release function, which can be put into a washing machine through the mutual matching of a first PVA film layer with a heat seal ring edge, a second PVA film layer with a reserved hole and a third PVA film layer with a tapered column, a storage bin, a pressure storage bin and a pressure regulating film, when the laundry detergent condensation bead is actually used, the laundry detergent condensation bead is self-dissolved after the first PVA film layer is contacted with water, the output end of the tapered column is opened, a laundry detergent in the storage bin is released, the pressure in the storage bin is reduced, the second PVA film layer retracts to extrude positive pressure protection gas in the pressure storage bin to enter the pressure regulating bin under the action of the self-retraction elastic force of the film of the second PVA film layer, the pressure regulating bin is pressurized and expanded at the moment, the laundry detergent in the storage bin is rapidly and uniformly released, and the expanded pressure regulating bin can keep the arrangement of the tapered column on the third PVA film layer for a certain time, and the third PVA film layer and the conical column which discharge the laundry detergent can be used as laundry balls to adsorb sundries, compared with the traditional laundry bead structure, the laundry bead structure has the advantages of uniform release, higher reaction efficiency with stains on the surface of clothes, effective improvement of the laundry efficiency, high environmental protection, market prospect and suitability for popularization and application.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a laundry liquid coagulated ball with even release function, includes two relatively fixed pressure regulating membranes, two be equipped with the pressure regulating storehouse between the pressure regulating membrane, the outside in pressure regulating storehouse is fixed with the connection shirt rim, the both sides of connecting the shirt rim symmetry heat seal in proper order have third PVA rete, second PVA rete and first PVA rete, the avris of first PVA rete is equipped with and is used for the heat seal border of being connected with the connection shirt rim, be equipped with the storage storehouse between third PVA rete and pressure regulating membrane, the storage has the laundry detergent in the storage storehouse, the outer wall isogonism in storage storehouse is equipped with a plurality of toper posts rather than being linked together, the toper post is toper cavity structure, be equipped with the reservation hole with toper post output one-to-one on the second PVA rete, first PVA rete closely glues the outer wall at second PVA rete, first PVA rete is sealed the reservation hole, the sealed reservation hole of first PVA rete makes and forms the pressure regulating storehouse between third rete and the second rete, the connecting skirt edge is provided with a plurality of communicating holes which are arranged at equal angles, the communicating holes are communicated with the pressure regulating bin and the pressure storage bin, and positive pressure protective gas is filled in the pressure storage bin.

The invention uses the mutual cooperation of the first PVA film with the heat seal ring edge, the second PVA film with the preformed hole and the third PVA film with the taper column, the storage bin, the pressure storage bin and the pressure regulating film, when in actual use, laundry liquid condensed beads can be put into the washing machine, when the first PVA film contacts water, the laundry liquid condensed beads are self-dissolved, the output end of the taper column is opened, the laundry agent in the storage bin is released, the pressure in the storage bin is reduced, under the action of the self-retraction elastic force of the film of the second PVA film, the second PVA film retracts to expel positive pressure protective gas in the pressure storage bin into the pressure regulating bin, at the moment, the pressure regulating bin is pressed and expanded, thereby the laundry agent in the storage bin is rapidly and uniformly released, meanwhile, the expanded pressure regulating bin can keep the arrangement of the taper columns on the third PVA film within a certain time, thereby the third PVA film and the taper columns of the laundry agent can be used as the laundry balls, compared with the traditional washing coagulated bead structure, the washing machine has the advantages that the washing machine is uniform in release, higher in reaction efficiency with stains on the surface of clothes, capable of effectively improving the washing efficiency, high in environmental friendliness, wide in market prospect and suitable for popularization and application.

Furthermore, the hydraulic value of the laundry detergent stored in the storage bin to the outer wall of the pressure regulating film is larger than the air pressure value of the positive pressure protective gas in the storage bin to the inside of the pressure regulating film.

Furthermore, the water dissolution rate and the water dissolution temperature of the first PVA film layer, the second PVA film layer and the third PVA film layer are increased in sequence.

Furthermore, the second PVA film layer has retraction elasticity which is close to and wraps the outer wall of the third PVA film layer.

Through to first PVA rete, the second PVA rete, the water of third PVA rete dissolves the injecing of condition, make first PVA rete can dissolve fast when contact water, make the toper post output open, release laundry detergent, the second PVA rete can dissolve release malleation protective gas at laundry in-process, the third PVA rete is difficult for dissolving after the laundry finishes, and utilize the toper post to collect winding coarse fibre, debris such as hair, be convenient for its and clothes separation, simultaneously also high temperature water dissolves, the feature of environmental protection is high.

Further, the pressure regulating membrane is circular structure, the circumference avris of pressure regulating membrane is equipped with the locking ring, the locking ring is kept away from the centre of a circle and is equipped with the closed ring by the avris, the closed ring is multichannel annular seal groove structure.

Further, pressure regulating membrane, locking ring are PVA membrane structure, the water dissolution rate and the water dissolution temperature of pressure regulating membrane, locking ring all are in second PVA rete and third PVA rete, the hardness of locking ring is greater than pressure regulating membrane.

Further, when the pressure regulating storehouse is pressed the inflation, two deformation is kept away from mutually to the pressure regulating membrane, works as two when the pressure regulating membrane deformation is to the at utmost, two the inboard upset of keeping away from mutually along with the pressure regulating membrane of locking ring circle to it is airtight to make the locking ring to closing.

Through the locking ring structural design who has the airtight ring, gaseous by the second PVA rete elasticity extrusion of contracting in the storage pressure storehouse to the pressure regulating membrane, when making the pressure regulating membrane complete deformation, two locking ring rings ring inboards are kept away from the upset mutually along with the pressure regulating membrane, and make the locking ring to closing airtight, make the pressure regulating storehouse form inclosed inflation body structure, make the pressure regulating storehouse of inflation can extrude the storage storehouse completely on the one hand, discharge the laundry detergent in the storage storehouse, on the other hand, airtight expanded pressure regulating storehouse can keep arranging of toper post on the third PVA rete in a certain time, and then make the third PVA rete and the toper post of discharging laundry detergent act as the laundry ball and use, the clean degree of laundry has effectively been promoted.

Further, the laundry detergent is a nonionic surfactant.

Further, the positive pressure protective gas is superoxide gas.

Through the design of the pressure storage bin with the superoxide gas, after the pressure regulating film is dissolved, the superoxide gas can be released into the washing machine from the pressure regulating bin, and then part of the superoxide gas deeply permeates into the textile fibers, so that the aims of degerming and killing mites are fulfilled.

Furthermore, the circumference avris of connecting the shirt rim is equallyd divide to be equipped with a plurality of helping and revolve the blade, help the elasticity that the connection node of revolving the blade and connecting the shirt rim has the rotation-assisted blade plane of order about and forms the contained angle with connecting the shirt rim plane.

Through the structural design of the connecting skirt edge with the rotation-assisting blades, after the heat-seal ring edge is dissolved with the first PVA film layer, the output end of the conical column is opened and releases the washing agent, at the moment, the rotation-assisting blade loses the pressing force of the heat seal ring edge, the connecting node of the rotation-assisting blade utilizes the self elasticity to enable the plane of the rotation-assisting blade and the plane of the connecting skirt edge to form an included angle, under washing machine's rivers drive, it is rotatory to help the rotary vane to take place, make the laundry detergent of toper post output injection more even and diffusion range wide on the one hand, on the other hand can utilize rivers to drive the whole clothing surface that strikes of third PVA rete that has the toper post, the operation of the third PVA rete cooperation machine that has the toper post cleans the clothing, except can the sanitization dust, some adnexed coarse fibers of clothing, hair silk etc. can both be stained with the cover winding between the toper post, the clean collection after just doing washing.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) the scheme is that a first PVA film layer with a heat seal ring edge, a second PVA film layer with a reserved hole and a third PVA film layer with a conical column, a storage bin, a pressure storage bin and a pressure regulating film are mutually matched, in the carrying process, the gas protection internal structure of the pressure storage bin can be utilized to achieve the purpose of convenient carrying, when the laundry detergent box is actually used, laundry detergent condensation beads can be put into a washing machine, the first PVA film layer is self-dissolved after contacting water, the output end of the conical column is opened, the laundry detergent in the storage bin is released, the pressure in the storage bin is reduced, under the action of the self-retraction elastic force of the membrane of the second PVA film layer, the second PVA film layer retracts to extrude positive pressure protection gas in the pressure storage bin to enter the pressure regulating bin, the pressure regulating bin is pressurized and expanded at the moment, the rapid and uniform release of the laundry detergent in the storage bin is accelerated, and the expanded pressure regulating bin can keep the arrangement of the conical column on the third film layer within a certain time, and the third PVA film layer and the conical column which discharge the laundry detergent can be used as laundry balls to adsorb sundries, compared with the traditional laundry bead structure, the laundry bead structure has the advantages of uniform release, higher reaction efficiency with stains on the surface of clothes, effective improvement of the laundry efficiency, high environmental protection, market prospect and suitability for popularization and application.

(2) Through to first PVA rete, the second PVA rete, the limited of the water dissolution condition of third PVA rete, make first PVA rete can dissolve fast when the contact water, make the toper post output open, release laundry detergent, the second PVA rete can dissolve release malleation protective gas at laundry in-process, the third PVA rete is difficult for dissolving after the laundry finishes, and utilize the toper post to collect winding coarse fibre, debris such as hair silk, be convenient for it and clothes separation, simultaneously also can dissolve at high temperature, the feature of environmental protection is high.

(3) Through the locking ring structural design who has the airtight ring, gaseous by the second PVA rete elasticity extrusion of contracting in the storage pressure storehouse to the pressure regulating membrane, when making the pressure regulating membrane complete deformation, two locking ring rings ring inboards are kept away from the upset mutually along with the pressure regulating membrane, and make the locking ring to closing airtight, make the pressure regulating storehouse form inclosed inflation body structure, make the pressure regulating storehouse of inflation can extrude the storage storehouse completely on the one hand, discharge the laundry detergent in the storage storehouse, on the other hand, airtight expanded pressure regulating storehouse can keep arranging of toper post on the third PVA rete in a certain time, and then make the third PVA rete and the toper post of discharging laundry detergent act as the laundry ball and use, the clean degree of laundry has effectively been promoted.

(4) Through the design of the pressure storage bin with the superoxide gas, after the pressure regulating film is dissolved, the superoxide gas can be released from the pressure regulating bin into the washing machine, and then part of the superoxide gas deeply permeates into fabric fibers, so that the aims of sterilization and mite killing are fulfilled.

(5) Through the structural design of the connecting skirt edge with the rotation-assisting blades, after the heat-seal ring edge is dissolved with the first PVA film layer, the output end of the conical column is opened and releases the washing agent, at the moment, the rotation-assisting blade loses the pressing force of the heat seal ring edge, the connecting node of the rotation-assisting blade utilizes the self elasticity to enable the plane of the rotation-assisting blade and the plane of the connecting skirt edge to form an included angle, under washing machine's rivers drive, it is rotatory to help the rotary vane to take place, make the laundry detergent of toper post output injection more even and diffusion range wide on the one hand, on the other hand can utilize rivers to drive the whole clothing surface that strikes of third PVA rete that has the toper post, the operation of the third PVA rete cooperation machine that has the toper post cleans the clothing, except can the sanitization dust, some adnexed coarse fibers of clothing, hair silk etc. can both be stained with the cover winding between the toper post, the clean collection after just doing washing.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic bottom view of the present invention;

FIG. 3 is a schematic illustration of an explosive structure according to the present invention;

FIG. 4 is a schematic cross-sectional view of the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 4;

FIG. 6 is a schematic view of the internal structure of the first PVA film layer proposed in the present invention when dissolved in water;

FIG. 7 is a schematic view showing an inner structure of a tapered column for releasing a detergent according to the present invention;

FIG. 8 is an enlarged view of the portion B of FIG. 7;

FIG. 9 is a schematic structural view of the third PVA film layer of the present invention being rotated and released by the rotation-assisting blades and water flow.

The reference numbers in the figures illustrate:

the device comprises a first PVA film layer 1, a heat seal ring edge 11, a rotation assisting blade 2, a second PVA film layer 3, a preformed hole 31, a connecting skirt 4, a communication hole 41, a third PVA film layer 5, a tapered column 51, a storage bin 52, a pressure storage bin 53, a pressure regulating film 6, a pressure regulating bin 61, a locking ring 7 and a sealing ring 71.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, which are merely for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Example 1:

referring to fig. 1-9, a laundry detergent condensation bead with uniform release function comprises two relatively fixed pressure regulating films 6, a pressure regulating bin 61 is arranged between the two pressure regulating films 6, a connecting skirt 4 is fixed at the outer side of the pressure regulating bin 61, a third PVA film 5, a second PVA film 3 and a first PVA film 1 are symmetrically heat-sealed at two sides of the connecting skirt 4 in sequence, a heat-sealing ring edge 11 for connecting with the connecting skirt 4 is arranged at the side of the first PVA film 1, a storage bin 52 is arranged between the third PVA film 5 and the pressure regulating films 6, a laundry detergent is stored in the storage bin 52, a plurality of conical columns 51 communicated with the storage bin 52 are uniformly arranged at equal angles on the outer wall of the storage bin 52, the conical columns 51 are in a conical cavity structure, preformed holes 31 corresponding to the output ends of the conical columns 51 one by one to one are arranged on the second PVA film 3, the first PVA film 1 is tightly glued to the outer wall of the second PVA film 3, the first PVA film 1 seals the preformed holes 31, the sealed preformed hole 31 of first PVA rete 1 makes and forms storage pressure storehouse 53 between third PVA rete 5 and second PVA rete 3, is equipped with the intercommunicating pore 41 that a plurality of angles equallyd divide the setting on connecting skirt 4, and intercommunicating pore 41 communicates pressure regulating storehouse 61 and storage pressure storehouse 53, and the storage pressure storehouse 53 intussuseption is filled with the malleation protective gas.

The invention uses the mutual cooperation of the first PVA film 1 with the heat seal ring edge 11, the second PVA film 3 with the preformed hole 31 and the third PVA film 5 with the taper column 51, the storage bin 52, the pressure storage bin 53 and the pressure regulating film 6, in the process of carrying, the gas protection internal structure of the pressure storage bin 53 can be used to achieve the purpose of convenient carrying, when in actual use, the laundry liquid condensation bead can be put into the washing machine, when the first PVA film 1 is contacted with water and then self-dissolves, the output end of the taper column 51 is opened, the laundry agent in the storage bin 52 is released, the pressure in the storage bin 52 is reduced, under the action of the self-retraction elasticity of the film of the second PVA film 3, the second PVA film 3 retracts to extrude the positive pressure protection gas in the pressure storage bin 53 to enter the pressure regulating bin 61, at the moment, the pressure regulating bin 61 expands, thereby accelerating the laundry agent in the storage bin 52 to be rapidly and uniformly released, and the expanded pressure regulating bin 61 can keep the arrangement of the taper column 51 on the third PVA film 5 in a certain time, and then the third PVA film layer 5 and the conical column 51 which discharge the laundry detergent can be used as laundry balls to adsorb sundries, compared with the traditional laundry bead structure, the laundry bead structure has the advantages of uniform release, higher reaction efficiency with stains on the surface of clothes, effective improvement of the laundry efficiency, high environmental protection, market prospect and suitability for popularization and application.

The laundry detergent that stores up in the storage storehouse 52 is greater than the atmospheric pressure value of positive pressure protective gas to pressure regulating membrane 6 inside in the pressure regulating membrane 53 to the hydraulic pressure value of pressure regulating membrane 6 outer wall, second PVA rete 3 has the elasticity that contracts that is close to and wraps 5 outer walls of third PVA rete, first PVA rete 1, second PVA rete 3, the water solubility rate and the water solubility temperature of third PVA rete 5 increase in proper order, first PVA rete 1, second PVA rete 3, third PVA rete 5 is normal atmospheric temperature respectively and dissolves the film, medium temperature dissolves film and high temperature and dissolves the film. Through to first PVA rete 1, second PVA rete 3, the restriction of the water dissolution condition of third PVA rete 5, make first PVA rete 1 can dissolve fast when the contact water, make the toper post 51 output open, release laundry detergent, second PVA rete 3 can dissolve release malleation protective gas at the laundry in-process, third PVA rete 5 is difficult for dissolving after the laundry finishes, and utilize toper post 51 to collect winding coarse fibre, debris such as hair, be convenient for its and clothes separation, simultaneously also can dissolve in the high temperature water, the feature of environmental protection is high.

The pressure regulating film 6 is of a circular structure, the locking ring 7 is arranged on the side of the circumference of the pressure regulating film 6, the locking ring 7 is far away from the center of the circle, the side is provided with a sealing ring 71, the sealing ring 71 is of a multi-annular sealing groove structure, the pressure regulating film 6 and the locking ring 7 are of PVA film structures, the water dissolution rate and the water dissolution temperature of the locking ring 7 are both between the second PVA film layer 3 and the third PVA film layer 5, the hardness of the locking ring 7 is greater than that of the pressure regulating film 6, when the pressure regulating cabin 61 is expanded under pressure, the two pressure regulating films 6 are far away from each other to deform, when the two pressure regulating films 6 deform to the maximum degree, the inner sides of the circular rings of the two locking rings 7 are far away from and turn along with the pressure regulating films 6, and the locking rings 7 are closed. Through the structural design of the locking ring 7 with the closed ring 71, when the gas in the pressure storage bin 53 is extruded to the pressure regulating membrane 6 by the retraction elastic force of the second PVA membrane layer 3, so that the pressure regulating membrane 6 is completely deformed, the inner sides of the two circular rings of the locking ring 7 are far away from and overturned along with the pressure regulating membrane 6, and the locking ring 7 is closed and sealed, so that the pressure regulating bin 61 forms a closed expansion body structure, on one hand, the expanded pressure regulating bin 61 can completely extrude the storage bin 52 to discharge the laundry detergent in the storage bin 52, on the other hand, the closed expanded pressure regulating bin 61 can keep the arrangement of the tapered columns 51 on the third PVA membrane layer 5 within a certain time, further, the third PVA membrane layer 5 and the tapered columns 51 discharging the laundry detergent can serve as laundry balls, and the cleaning degree of laundry is effectively improved.

The laundry detergent is a nonionic surfactant, the positive pressure protective gas is superoxide, and through the design of the pressure storage bin 53 with the superoxide, after the pressure regulating film 6 is dissolved, the superoxide can be released into the interior of the laundry detergent from the pressure regulating bin 61, and then part of the superoxide penetrates into the fabric fibers, so that the purposes of sterilization and mite killing are achieved.

The circumferential edge sides of the connecting skirt rims 4 are equally provided with a plurality of rotation assisting blades 2 at equal angles, and the connecting nodes of the rotation assisting blades 2 and the connecting skirt rims 4 have elasticity for driving the planes of the rotation assisting blades 2 and the planes of the connecting skirt rims 4 to form included angles. Through the structural design of the connecting skirt 4 with the rotation assisting blades 2, after the heat-seal ring edge 11 is dissolved with the water of the first PVA film 1, the output end of the conical column 51 is opened and the laundry detergent is released, at the moment, the rotation assisting blades 2 lose the pressure force of the heat-seal ring edge 11, the connecting nodes of the rotation assisting blades 2 utilize the self elasticity to form an included angle between the plane of the rotation assisting blades 2 and the plane of the connecting skirt 4, the rotation assisting blades 2 rotate under the driving of the water flow of the washing machine, on one hand, the laundry detergent sprayed at the output end of the conical column 51 is more uniform and wide in diffusion range, on the other hand, the third PVA film 5 with the conical column 51 can be driven by the water flow to integrally impact the surface of the clothes, the third PVA film 5 with the conical column 51 is matched with the operation of the machine to clean the clothes, besides, some crude fibers, hair silks and the like attached to the clothes can be covered and wound among the conical columns 51, cleaning and collecting after washing after defecation.

The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a laundry liquid condensation pearl with even release function, includes two relatively fixed pressure regulating membrane (6), its characterized in that: two be equipped with pressure regulating storehouse (61) between pressure regulating membrane (6), the outside in pressure regulating storehouse (61) is fixed with and connects shirt rim (4), the both sides of connecting shirt rim (4) symmetry heat seal in proper order have third PVA rete (5), second PVA rete (3) and first PVA rete (1), the avris of first PVA rete (1) is equipped with and is used for and is connected heat seal ring limit (11) that shirt rim (4) are connected, be equipped with storage storehouse (52) between third PVA rete (5) and pressure regulating membrane (6), the storage has the laundry detergent in storage storehouse (52), the outer wall isogonism of storage storehouse (52) is divided equally and is equipped with a plurality of toper PVA posts (51) that are linked together rather than, toper post (51) are the toper cavity structure, be equipped with on second PVA rete (3) with toper post (51) output one-to-one preformed hole (31), first PVA rete (1) is closely glued and is connected in the outer wall of second rete (3), first PVA rete (1) is sealed preformed hole (31), first PVA rete (1) is sealed preformed hole (31) and is made third PVA rete (5) and second PVA rete (3) within a definite time to form and store up pressure storehouse (53), be equipped with on connection shirt rim (4) and divide equally intercommunicating pore (41) that set up of a plurality of equal angles, intercommunicating pore (41) intercommunication pressure regulating storehouse (61) and storage pressure storehouse (53), storage pressure storehouse (53) intussuseption is filled with malleation protective gas.

2. The laundry detergent bead with uniform release function according to claim 1, wherein: the hydraulic value of the laundry detergent stored in the storage bin (52) to the outer wall of the pressure regulating film (6) is larger than the air pressure value of the positive pressure protective gas in the storage bin (53) to the inside of the pressure regulating film (6).

3. The laundry detergent bead with uniform release function according to claim 1, wherein: the water dissolution rate and the water dissolution temperature of the first PVA film layer (1), the second PVA film layer (3) and the third PVA film layer (5) are increased in sequence.

4. The laundry detergent bead with uniform release function according to claim 1, wherein: the second PVA film layer (3) has retraction elasticity which is close to and wraps the outer wall of the third PVA film layer (5).

5. The laundry detergent bead with uniform release function according to claim 1, wherein: pressure regulating membrane (6) are circular structure, the circumference avris of pressure regulating membrane (6) is equipped with locking ring (7), locking ring (7) are kept away from the centre of a circle and are equipped with airtight ring (71) to the avris, airtight ring (71) are multichannel annular seal groove structure.

6. The laundry detergent bead with uniform release function according to claim 5, wherein: the pressure regulating membrane (6) and the locking ring (7) are of PVA membrane structures, the water dissolution rate and the water dissolution temperature of the pressure regulating membrane (6) and the locking ring (7) are both between the second PVA membrane layer (3) and the third PVA membrane layer (5), and the hardness of the locking ring (7) is greater than the pressure regulating membrane (6).

7. The laundry detergent bead with uniform release function according to claim 6, wherein: when pressure regulating storehouse (61) pressurized inflation, two deformation is kept away from mutually in pressure regulating membrane (6), works as two when pressure regulating membrane (6) deformation to the at utmost, two the upset is kept away from mutually along with pressure regulating membrane (6) to locking ring (7) ring inboard to make locking ring (7) to closing airtight.

8. The laundry detergent bead with uniform release function according to claim 1, wherein: the laundry detergent is a nonionic surfactant.

9. The laundry detergent bead with uniform release function according to claim 1, wherein: the positive pressure protective gas is superoxide.

10. The laundry detergent bead with uniform release function according to claim 1, wherein: connect circumference avris of shirt rim (4) and be equipped with a plurality of helping and revolve blade (2) with the equal angle equipartition, help revolving blade (2) and the connected node of connecting shirt rim (4) to have and drive about helping revolving blade (2) plane and be connected the elasticity that shirt rim (4) plane formed the contained angle.