CN111468315A - Perfume slow-release structure used in spray head - Google Patents

Perfume slow-release structure used in spray head Download PDF

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Publication number
CN111468315A
CN111468315A CN202010391443.3A CN202010391443A CN111468315A CN 111468315 A CN111468315 A CN 111468315A CN 202010391443 A CN202010391443 A CN 202010391443A CN 111468315 A CN111468315 A CN 111468315A
Authority
CN
China
Prior art keywords
cover
slow release
perfume
tank
sealing
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.)
Withdrawn
Application number
CN202010391443.3A
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Chinese (zh)
Inventor
陈虹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Hongda Special Rubber Products Co ltd
Original Assignee
Zhejiang Hongda Special Rubber Products Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Hongda Special Rubber Products Co ltd filed Critical Zhejiang Hongda Special Rubber Products Co ltd
Priority to CN202010391443.3A priority Critical patent/CN111468315A/en
Publication of CN111468315A publication Critical patent/CN111468315A/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B05B1/18—Roses; Shower heads
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
    • A45D34/02—Scent flasks, e.g. with evaporator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E03C1/046—Adding soap, disinfectant, or the like in the supply line or at the water outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2547/00—Closures with filling and discharging, or with discharging, devices
    • B65D2547/04—Closures with discharging devices other than pumps
    • B65D2547/06—Closures with discharging devices other than pumps with pouring spouts ot tubes; with discharge nozzles or passages
    • B65D2547/063—Details of spouts
    • B65D2547/066—Details of spouts inserted in or attached to the base element

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)

Abstract

The utility model provides a spices sustained-release structure for in shower nozzle, including slowly-releasing stick and perfume bottle, the bottom of slowly-releasing stick stretches into in the inner chamber of perfume bottle, the top of slowly-releasing stick passes the sealed cover lid at perfume bottle top and stretches out outside the perfume bottle, it has the micron hole to distribute on the barred body of slowly-releasing stick, be provided with in the shower nozzle body inner chamber that lies in sealed cover top and seal sealed cover tip when the shower nozzle switch closes and make the liquid in the perfume bottle can't flow out from slowly-releasing stick upper end and when the shower nozzle switch opens can make the liquid in the perfume bottle follow the elasticity lid that slowly-releasing stick upper end was flowed out together along with the flowing water, be provided with the flowing water in the inner chamber of shower nozzle body lower part when the shower nozzle switch opens and can flow into the water inlet in the inner chamber of shower nozzle body top through sealed cover in sealed cover side. The invention has the advantages that: simple structure, can automatically mix the spice into the water entering from the nozzle, and slowly releases the spice with long service time.

Description

Perfume slow-release structure used in spray head
Technical Field
The invention relates to the technical field of manufacturing of spray heads, in particular to a slow-release structure for spice in a spray head.
Background
The prior Chinese utility model patent with the application number of CN201420024418.1 named as top spray capable of emitting fragrance discloses a top spray capable of emitting fragrance, which comprises a spray head, a connecting ball, a fixing nut, a positioning washer and an essential oil silica gel ring; the positioning washer is arranged on the connecting ball, one end of the connecting ball is fixed with the spray head through a fixing nut, and the other end of the connecting ball is connected with the water inlet pipe; a water outlet hole is arranged on the connecting ball; an essential oil silica gel ring is arranged at the water inlet of the spray head and clamped in a clamping groove at the inner side of the spray head, and the essential oil silica gel ring can be replaced; the water outlet end of the spray head is provided with a cavity body for placing bath foam, the cavity body is connected with the spray head through threads, and the lower end of the cavity body is provided with a water outlet hole. The utility model discloses an install an essential oil silica gel piece in delivery port department for can smell the fragrance of essential oil when bathing, make fresh and cool comfortable, can directly lead to the cavity weight with the shower bath simultaneously, go out water through the shower nozzle and make shower bath and water mix simple and practical. However, the essential oil consumption speed of the spray head is high, the essential oil cannot be fully utilized, and the use cost is high, so that the structure of the top spray is required to be further improved.
Disclosure of Invention
The first technical problem to be solved by the present invention is to provide a slow release structure for perfume in a nozzle, which has a simple structure, can automatically mix perfume into the water entering the nozzle, and has slow release and long service life.
The technical scheme adopted by the invention for solving the technical problems is as follows: this a spices sustained-release structure for in shower nozzle, including the sustained-release stick with can install the spices jar in the shower nozzle pipe body, the bottom of sustained-release stick stretches into in the inner chamber of spices jar, the top of sustained-release stick passes the sealed cover at spices tank deck portion and stretches out outside the spices jar it can be released the micron hole of its characterized in that to distribute the spices in the spices jar on the barred body of sustained-release stick: an elastic cover body which can seal the end part of the sealing cover body when the spray head switch is closed so that liquid in the spice tank can not flow out from the upper end of the slow release rod and can flow out from the upper end of the slow release rod along with flowing water when the spray head switch is opened is arranged in the inner cavity of the spray head pipe body above the sealing cover body, a water inlet which can allow the flowing water in the inner cavity of the lower part of the spray head pipe body to flow into the inner cavity above the spray head pipe body through the sealing cover body when the spray head switch is opened is arranged on the side surface of the sealing cover body, and the height of the water inlet is lower than the height.
As an improvement, the sealing tank cover comprises a cover seat and a cover body, the cover seat is used for sealing the tank body of the spice tank, the cover body is connected to the cover seat, the slow release rod penetrates the cover seat, the elastic cover body is connected to the inner cavity of the cover body, the water inlet is located on the side portion of the cover body, the top of the cover body is provided with a water outlet communicated with the inner cavity above the nozzle pipe body, and the inner cavity of the cover body is communicated with the water inlet and the water outlet.
In a further improvement, a tank cover bulge can be preferably arranged at the top of the cover base, a tank cover concave part is arranged on the top surface of the tank cover bulge, the upper end of the slow release rod is located in the tank cover concave part, the top of the elastic sleeve cover is connected to the bottom surface of the inner cavity of the cover body, and a sealing ring which can be in top contact with the top surface of the tank cover around the tank cover concave part is arranged in the middle of the bottom surface of the elastic sleeve cover.
In a further improvement, the top of the elastic cover body can be preferably provided with a connecting convex column, the bottom surface of the inner cavity of the cover body is provided with a connecting concave part, and the connecting convex column is inserted in the connecting concave part.
Further improve the top of slowly-releasing stick can preferably be the petal form, and petal form slowly-releasing stick tip is located cover concave part, and the top of petal form slowly-releasing stick tip is higher than the bellied top surface of cover, and the bottom surface that is located the inboard elasticity lid of sealing ring is the cambered surface that can avoid direct and petal form slowly-releasing stick tip to contact.
In a further improvement, a slow release rod mounting hole can be preferably formed in the middle of the bottom surface of the concave portion of the tank cover, and the slow release rod is fixed with the slow release rod mounting hole through injection molding.
In a further improvement, a connecting thread can be preferably arranged on the side wall of the lower part of the protrusion of the tank cover, and the cover body is in threaded connection with the connecting thread of the protrusion of the tank cover through the thread on the inner wall of the cover body.
As an improvement, a spice injecting through hole can be preferably arranged on the side wall of the sealing tank cover, the spice injecting through hole is communicated with the inner cavity of the spice tank, and a sealing plug is filled on the spice injecting through hole.
As a modification, the opening of the spice jar body can be preferably welded at the bottom of the sealed jar cover in a high-frequency mode.
As an improvement, the nozzle body may preferably comprise an upper body capable of being connected to a water nozzle and a lower body capable of being connected to a water pipe, and a connecting convex ring is disposed on the outer wall of the sealing cover and clamped at the joint of the upper body and the lower body.
Compared with the prior art, the invention has the advantages that: the opening and closing of the slow release rod are controlled by the elastic cover body, so that the slow release rod automatically contacts with cleaning water when the spray head sprays water and sprays the cleaning water mixed with spice, and when the spray head does not spray water, the slow release rod is automatically sleeved in the elastic cover body and is sealed and isolated from the inner cavity of the cover body, the spice in the spice tank is prevented from being continuously dissolved into the cleaning water, the service time of the spice tank is prolonged, and the waste is reduced; the operation is realized by elastic reset when the elastic cover body is elastically deformed under the water pressure impact and is not impacted by water, the structure is simple, the design is ingenious, the size is small, the installation is convenient, and the automatic operation of opening and closing the slow release rod is realized.
Drawings
FIG. 1 is a perspective view of an embodiment of the present invention installed in a showerhead cartridge;
FIG. 2 is a top view of the sprinkler head and water pipe of FIG. 1 with the sprinkler head and water pipe cut away;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a cross-sectional view of the water inlet impacting the elastomeric cover of FIG. 3 to contact the slow release rod with the water inlet;
FIG. 5 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 6 is an exploded view of the structure of FIG. 1;
FIG. 7 is a schematic view of the sealing plug of FIG. 6 closing the fragrance-injecting through-hole;
FIG. 8 is a schematic view of the structure of FIG. 7 in which the blocking rod is inserted into the flavor-infused via hole;
FIG. 9 is a top view of FIG. 8;
FIG. 10 is a cross-sectional view taken along line C-C of FIG. 9;
FIG. 11 is an exploded view of the structure of FIG. 8;
FIG. 12 is a further exploded view of FIG. 11;
fig. 13 is an exploded view of fig. 12 at another angle.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
As shown in fig. 1 to 13, the slow release structure of perfume for use in a nozzle of the present embodiment comprises a slow release rod 3 and a perfume tank 4 capable of being installed in a nozzle tube 1, the bottom end of the slow release rod 3 extends into an inner cavity 41 of the perfume tank 4, the top end of the slow release rod 3 extends out of the perfume tank 4 through a sealing cover 5 at the top of the perfume tank, micron holes for releasing perfume in the perfume tank 4 are distributed on the rod body of the slow release rod 3, an elastic cover body 6 is arranged in an inner cavity 13 of the nozzle tube above the sealing cover 5, the elastic cover body can seal the end of the sealing cover 5 when the nozzle switch is closed so that liquid in the perfume tank 4 cannot flow out from the upper end of the slow release rod and can flow out from the upper end of the slow release rod along with flowing water when the nozzle switch is opened, a water inlet 21 is arranged on the side of the sealing cover 5 so that flowing water in the inner cavity at the lower part of the nozzle tube 11 can flow into the inner cavity above the nozzle tube 11 through the, the height of the water inlet 21 is lower than the bottom surface of the elastic cover body 6.
The sealing tank cover 5 comprises a cover seat and a cover body 2, wherein the cover seat is arranged on the tank body of the spice tank 4 through a sealing cover, the cover body 2 is connected onto the cover seat, the slow release rod 3 penetrates through the cover seat, the elastic cover body 6 is connected into the inner cavity of the cover body 2, the water inlet 21 is positioned on the side portion of the cover body, the top of the cover body is provided with a water outlet 22 communicated with the inner cavity above the nozzle pipe body 11, and the inner cavity of the cover body is communicated with the. The top of the cover base is provided with a cover protrusion 51, the top surface of the cover protrusion 51 is provided with a cover concave 52, the upper end of the slow release rod 3 is positioned in the cover concave 52, the top of the elastic sleeve cover 6 is connected to the bottom surface of the inner cavity of the cover body, and the middle part of the bottom surface of the elastic sleeve cover 6 is provided with a sealing ring 61 which can be pressed against the top surface of the cover around the cover concave 52. The top of the elastic cover body 6 is provided with a connecting convex column 62, the bottom surface of the inner cavity of the cover body is provided with a connecting concave part 23, and the connecting convex column 62 is inserted in the connecting concave part 23.
The top end of the slow release rod 3 is petal-shaped, the end part 31 of the petal-shaped slow release rod is positioned in the concave part 52 of the tank cover, the top part of the end part 31 of the petal-shaped slow release rod is higher than the top surface of the bulge 51 of the tank cover, and the bottom surface of the elastic cover body 6 positioned at the inner side of the sealing ring 61 is an arc surface which can avoid direct contact with the end part 31 of the petal-shaped slow release rod. A slow release rod mounting hole is formed in the middle of the bottom surface of the tank cover concave portion 52, and the slow release rod 3 is fixed with the slow release rod mounting hole through injection molding. A connecting thread is arranged on the lower side wall of the tank cover bulge 51, and the tank cover 2 is screwed on the connecting thread of the tank cover bulge 51 through the inner wall thread of the tank cover.
The side wall of the sealing cover 5 is provided with a perfume injecting through hole 54, the perfume injecting through hole 54 is communicated with the inner cavity 41 of the perfume tank 4, and the perfume injecting through hole 54 is filled with a sealing plug 53. The opening of the spice jar 4 is welded at the bottom of the sealing jar cover 5 in a high-frequency mode. The nozzle body 1 is composed of an upper pipe body 11 which can be connected with the nozzle 111 and a lower pipe body 12 which can be connected with the water pipe 121, a connecting convex ring 24 is arranged on the outer wall of the sealing cover 5, and the connecting convex ring 24 is clamped at the joint of the upper pipe body 11 and the lower pipe body 12.
The working principle is as follows: the perfume is essential oil or balm. The slow release rod 3 made of organic polymer material is inserted into the perfume tank 4, when the water spraying head 111 is opened to spray water, cleaning water enters the inner cavity of the cover body from the water inlet, the elastic cover body 6 is deformed by water pressure, and the slow release rod 3 is contacted with the cleaning water entering the inner cavity of the cover body. The perfume in the perfume tank is continuously and gradually released into the inner cavity of the nozzle tube body 1 from the top of the release rod 3 through the micron holes, and meanwhile, cleaning water or air mixed with the cleaning water in the inner cavity of the nozzle tube body 1 enters the inner cavity 41 of the perfume tank 4 from the micron holes of the circumferential surface of the release rod in the part extending out of the tank cover 5, so that the perfume concentration in the perfume tank is continuously and gradually diluted.
When the water faucet is closed, the elastic cover body 6 is not impacted by running water any more, the elastic cover body 6 is reset, the slow release rod 3 is covered by the elastic cover body 6 again, and waste of spices is reduced.
The manufacturing method of the perfume slow-release structure used in the spray head comprises the following steps,
firstly, a slow release rod 3 and an spice tank 4 which can be arranged in a nozzle tube body 1 are manufactured, and micron holes through which spices in the spice tank 4 can be released are distributed on the rod body of the slow release rod 3;
secondly, the bottom end of the slow release rod 3 extends into the inner cavity 41 of the spice jar 4, and the top end of the slow release rod 3 passes through the sealing jar cover 5 at the top of the spice jar and extends out of the spice jar 4;
thirdly, injecting the spice into the spice tank 4, and sealing an injection opening of the spice tank 4;
fourthly, an elastic cover body 6 which can seal the end part of the sealing cover 5 when the spray head switch is closed so that the liquid in the perfume tank 4 can not flow out from the upper end of the slow release rod when the spray head switch is opened and can cause the liquid in the perfume tank 4 to flow out from the upper end of the slow release rod along with running water is arranged in the inner cavity 13 of the spray head pipe body above the sealing cover 5, a water inlet 21 which can cause the running water in the inner cavity at the lower part of the spray head pipe body 11 to flow into the inner cavity above the spray head pipe body 11 when the spray head switch is opened is arranged on the side surface of the sealing cover 5, and the height of the water inlet 21 is lower than the height of the bottom surface of the elastic cover body 6.
In the second step, the slow release rod 3 is arranged on the sealing tank cover 5 in an injection molding way. In the first step, the can body of the spice can 4 and the sealing can cover 5 are respectively manufactured, and then the top opening of the can body is welded at the bottom of the sealing can cover 5 in a high-frequency mode, so that the spice can 4 is manufactured. The third step is that a perfume injecting through hole 54 is arranged on the side wall of the sealing can cover 5, the perfume injecting through hole 54 is communicated with the inner cavity 41, and after the perfume is filled into the inner cavity 41 through the perfume injecting through hole 54, the perfume injecting through hole 54 is sealed.
The specific method for sealing the perfume through hole 54 is to insert a plugging rod 81 made of a PP material onto the perfume through hole 81 through an electric soldering iron 8, and heat-seal the plugging rod 81 by the electric soldering iron 8 so that the plugging rod 81 is welded onto the perfume through hole 54 to seal the perfume through hole 54.

Claims (10)

1. The utility model provides a spices sustained-release structure for in shower nozzle, includes slow-release stick (3) and can install spice jar (4) in shower nozzle body (1), the bottom of slow-release stick (3) stretches into in inner chamber (41) of spice jar (4), outside the sealed cover (5) of spice jar top portion are passed and outside spice jar (4) are stretched out to the top of slow-release stick (3) the clavicle of slow-release stick (3) is gone up to distribute the micron hole that the spices in spice jar (4) can be released out, its characterized in that: an elastic cover body (6) which can seal the end part of the sealing cover body (5) when the switch of the sprayer is closed so that liquid in the spice tank (4) can not flow out from the upper end of the slow release rod and can enable the liquid in the spice tank (4) to flow out from the upper end of the slow release rod along with flowing water when the switch of the sprayer is opened is arranged in an inner cavity (13) of the sprayer body above the sealing cover body (5), a water inlet (21) which can enable the flowing water in the inner cavity at the lower part of the sprayer body (11) to flow into the inner cavity above the sprayer body (11) through the sealing cover body (5) when the switch of the sprayer is opened is arranged on the side surface of the sealing cover body (5), and the height of the water inlet (21) is lower than.
2. The flavor release structure of claim 1, wherein: sealed cover (5) are including sealed lid seat and the lid (2) of connection on the lid seat of putting on the jar body of spice jar (4) of covering, slowly-releasing stick (3) are worn to be put on the lid seat, elasticity lid (6) are connected in the lid inner chamber of lid (2), water inlet (21) are located the lid lateral part, are provided with delivery port (22) that are linked together with shower nozzle body (11) top inner chamber at the lid top, the lid inner chamber is linked together with water inlet (21) and delivery port (22).
3. The flavor release structure of claim 2, wherein: the top of the cover base is provided with a cover protrusion (51), a cover concave part (52) is arranged on the top surface of the cover protrusion (51), the upper end of the slow release rod (3) is located in the cover concave part (52), the top of the elastic sleeve cover (6) is connected to the bottom surface of the inner cavity of the cover body, and the middle of the bottom surface of the elastic sleeve cover (6) is provided with a sealing ring (61) which can be in top contact with the cover top surface around the cover concave part (52).
4. A perfume slow release structure according to claim 3, characterized in that: the top of the elastic cover body (6) is provided with a connecting convex column (62), the bottom surface of the inner cavity of the cover body is provided with a connecting concave part (23), and the connecting convex column (62) is inserted in the connecting concave part (23).
5. A perfume slow release structure according to claim 3, characterized in that: the top end of the slow release rod (3) is petal-shaped, the end part (31) of the petal-shaped slow release rod is positioned in the concave part (52) of the tank cover, the top part of the end part (31) of the petal-shaped slow release rod is higher than the top surface of the bulge (51) of the tank cover, and the bottom surface of the elastic cover body (6) positioned on the inner side of the sealing ring (61) is an arc surface which can avoid direct contact with the end part (31) of the petal-shaped slow release rod.
6. A perfume slow release structure according to claim 3, characterized in that: a slow release rod mounting hole is formed in the middle of the bottom surface of the tank cover concave portion (52), and the slow release rod (3) is fixed with the slow release rod mounting hole through injection molding.
7. A perfume slow release structure according to claim 3, characterized in that: and a connecting thread is arranged on the side wall of the lower part of the tank cover bulge (51), and the tank cover (2) is screwed on the connecting thread of the tank cover bulge (51) through the inner wall thread of the tank cover.
8. A perfume slow release structure according to any of claims 1 to 7, characterized in that: the perfume injection device is characterized in that a perfume injection through hole (54) is formed in the side wall of the sealing tank cover (5), the perfume injection through hole (54) is communicated with an inner cavity (41) of the perfume tank (4), and a sealing plug (53) is filled in the perfume injection through hole (54).
9. A perfume slow release structure according to any of claims 1 to 7, characterized in that: the opening of the spice jar (4) is welded at the bottom of the sealing jar cover (5) in a high-frequency mode.
10. A perfume slow release structure according to any of claims 1 to 7, characterized in that: the nozzle body (1) is composed of an upper pipe body (11) capable of being connected with a nozzle (111) and a lower pipe body (12) capable of being connected with a water pipe (121), a connecting convex ring (24) is arranged on the outer wall of the sealing tank cover (5), and the connecting convex ring (24) is clamped at the joint of the upper pipe body (11) and the lower pipe body (12).
CN202010391443.3A 2020-05-11 2020-05-11 Perfume slow-release structure used in spray head Withdrawn CN111468315A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010391443.3A CN111468315A (en) 2020-05-11 2020-05-11 Perfume slow-release structure used in spray head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010391443.3A CN111468315A (en) 2020-05-11 2020-05-11 Perfume slow-release structure used in spray head

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Publication Number Publication Date
CN111468315A true CN111468315A (en) 2020-07-31

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CN202010391443.3A Withdrawn CN111468315A (en) 2020-05-11 2020-05-11 Perfume slow-release structure used in spray head

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111957449A (en) * 2020-08-10 2020-11-20 浙江虹达特种橡胶制品有限公司 Perfume slow-releasing device for spray head
CN112058515A (en) * 2020-08-10 2020-12-11 浙江虹达特种橡胶制品有限公司 Manufacturing method and application method of perfume slow-release device used in spray head

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111957449A (en) * 2020-08-10 2020-11-20 浙江虹达特种橡胶制品有限公司 Perfume slow-releasing device for spray head
CN112058515A (en) * 2020-08-10 2020-12-11 浙江虹达特种橡胶制品有限公司 Manufacturing method and application method of perfume slow-release device used in spray head
CN112058515B (en) * 2020-08-10 2022-03-04 浙江虹达特种橡胶制品有限公司 Manufacturing method and application method of perfume slow-release device used in spray head

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Application publication date: 20200731