A refillable cleaning set
The refillable cleaning set, featuring a dissolvable detergent capsule and a PLA bottle, addresses the environmental and health issues of traditional cleaning products by eliminating waste and ensuring effective cleaning.
Patent Information
- Application Number
- PCT/TR2024/051247
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2024-10-25
- Publication Date
- 2025-05-08
AI Technical Summary
Existing cleaning products often harm human health and ecological balance due to their chemical composition and disposable packaging, which leads to waste and environmental degradation.
A refillable cleaning set comprising a bottle made from cellulose-based polylactic acid (PLA) and a completely dissolvable detergent capsule with an outer layer of kitchen soap, a middle layer of hemp-based polyethylene terephthalate (PET), and an inner filling of concentrated detergent, which eliminates the need for tools to open the capsule and ensures no waste is produced.
The solution provides an environment-friendly, recyclable cleaning system that reduces waste and ecological harm, while ensuring effective cleaning without damaging surfaces or harming human health.
Smart Images

Figure TR2024051247_08052025_PF_FP_ABST
Abstract
Description
[0001] A REFILLABLE CLEANING SET
[0002] TECHNICAL FIELD OF THE INVENTION
[0003] The present invention relates to a cleaning set which is formed by completely dissolvable detergent capsule and by refillable bottle and which does not produce waste and which is environment-friendly.
[0004] KNOWN STATE OF THE ART
[0005] Essentially, cleaning describes removing dirt, dust, stain and other undesired substances from desired surfaces and areas by using various products and tools, and preserving a clean and hygienic medium. Cleaning can be diversified by separating to different categories according to different kinds, regions or objects. Cleaning, which is accepted as a basic item of hygiene, is named as area cleaning including cleaning of various areas like personal cleaning where personal hygiene is provided, and house cleaning where hygiene of areas like kitchen, bathroom, room, toilet is provided, or inner medium cleaning where hygiene of areas like office, classroom, restaurant is provided, or outer medium cleaning where hygiene of areas like park, street, road is provided.
[0006] In all kinds of cleaning, by using cleaning tools like sweeper, sponge, cloth, brush, bucket, vacuum cleaners and by using various detergent and disinfectant products which can be in powder, liquid, tablet and concentrated form, effective cleaning is provided without giving damage to surfaces.
[0007] Cleaning improves the appearance of an area, and besides, cleaning provides hygiene and decreases the presence of allergens, microbes and dirt which may unfavorably affect health, and thereby cleaning reinforces a healthier living medium.
[0008] At the present time, various detergent and disinfectant products, used during cleaning, give harm to both human health and ecological balance depending on the contents of said products. Cleaning products are essentially sold inside closed bottles, spray bottles or paper or plastic packages generally for single use. Besides the harmful effect of dirty wastes, which occur during usage of the cleaning product by the user, to nature, to ecological balance and to human health, conversion of disposable packages of the cleaning products into waste after being used also leads to deterioration of ecological balance.
[0009] At the present time, in order to bring a solution to this problem, various refillable cleaning product bottles and concentrated cleaning products have been developed. These products are essentially obtained by discharging of the concentrated product to the refillable bottle and by diluting by means of mixing with water. Even though these cleaning product bottles increase reusability, they cannot prevent the unfavorable effect of the wastes of bottles or packages wherein the concentrated form of the cleaning product is existing.
[0010] In the known state of the art, there are applications related to various refillable products. Some of them are explained and examined below.
[0011] The patent file with no “WO2018197189A1” that exists in the known state of the art has been examined. In the subject matter invention, a sprayer system is described which comprises a liquid detergent container including a bottle which has a trigger sprayer, a liquid concentrated detergent capsule, two connectors, reservoir, a container body, an outlet orifice, an aqueous liquid and an inlet hole, a base, a storage area, and a reservoir, and a container body which has a reservoir. When said invention is examined, it is described that said spray system is formed by two separate modules namely bottle and spray head, and the bottle body is made of polymer groups like polypropylene (PP). Since polymers like polypropylene (PP) will chemically interact with detergent products which shall be added into the bottle, this will decrease the cleaning efficiency of the detergent product and this will shorten the usage lifetime of the reservoir wherein the detergent is existing, the harm of said sprayer system to ecological balance is not prevented.
[0012] The patent file with no “GB2342347A” that exists in the known state of the art has been examined. In the subject matter invention, a closure of a refill container for use in refilling of a hand held dispensing bottle of the type used with consumer products such as a trigger spray detergent bottle. When said invention is examined, a frangible seal is described which is broken as a result of pushing movement by means of rotation of the fill container cover by means of screw thread and which is opened in the liquid flow direction. As a result of said pushing by means of rotation, in order to break the seal that exists in the cover structure, the user should exert a force which shall provide advance both in orthogonal and horizontal directions, and during breaking of the seal, the cover of the fill container is damaged and loses functionality as a result of the exerted force. Therefore, since this will lead to applying of more force by the user and at the same time, the cover of the fill bottle will be damaged and the usage lifetime will decrease, the harm to the ecological balance is not prevented.
[0013] The patent file with no “WO9843895A1” that exists in the known state of the art has been examined. In the subject matter invention, a device is described for storing a liquid, particularly a dilutable concentrate such as a detergent concentrate or the like, said device being co-operable with a spray dispenser bottle and a spray dispenser head which together form a spray dispenser, the device comprising: a top wall and a bottom wall, said top wall and bottom wall being separated by one or more side walls, the top and bottom wall each having an opening continuous with a channel running through the device from the top wall opening to the bottom wall opening, whereby the top, bottom and sidewalls together with the channel, define at least one reservoir area of the device wherein liquid is storable. When said invention is examined, it has been described that besides the spray dispenser bottle and the spray dispenser head, it comprises concentrated odor capsule products. Apart from the spray dispenser bottle and the spray dispenser head, after discharge of concentrated odor capsule products into the spray dispenser bottle, this structure will be a waste, the harm of the refillable products to the ecological balance is not prevented.
[0014] The patent file with no “US2023051362A1 ” that exists in the known state of the art has been examined. In the subject matter invention, a refill cartridge, a bottle and combination bottle / cartridge which are easy to use and results in the use of less plastic are described; the invention comprises a cartridge suitable for use as a refill; the cartridge includes a body having a receptacle for receiving a product and a closure at its top; the closure includes a fastener for fastening the closure to the body, a closing platform including an opening, and a seal covering the opening; the seal is openable whereby to breach the seal and permit a pump dip tube to traverse the cartridge; the bottom of the cartridge likewise includes a sealed opening which can be breached by a dip tube, whereby to permit product to escape from the cartridge into the body of the bottle. When said invention is examined, the usage of concentrated cartridge inside the refill bottle is described, and re-change of the concentrated cartridge when it finishes is described. Since the concentrated cartridge shall be a waste as the product that exists in the concentrated cartridge finishes, the harm of the refillable products to ecological balance is not prevented.
[0015] As a result, an improvement must be made in the related technical field because of the above mentioned disadvantages and because of the insufficiency of the present solutions about providing contribution to recycling without deteriorating ecological balance. OBJECT OF THE INVENTION
[0016] The most important object of the present invention is to provide a cleaning product package set which is refillable with a cleaning material including kitchen soap and concentrated cleaning chemical and including a spray capped bottle for cleaning materials used on hard surfaces. By means of this, instead of single-use habit, an environment-friendly cleaning set in a recyclable / sustainable manner is provided.
[0017] Another object of the present invention is to provide cleaning capsule whose outer layer is formed by kitchen soap and whose inner volume includes concentrated cleaning chemical. By means of this, a cleaning capsule is provided which is completely dissolvable in water and which does not form any waste and which does not give harm to ecological balance.
[0018] Another object of the present invention is to include spray capped bottle comprising cover which has cutters that provide cutting of the mouth of the cleaning capsule. By means of this, the need for any tool or means from outside for opening the capsule is avoided.
[0019] DESCRIPTION OF THE FIGURES
[0020] In Figure 1 , the drawing giving the frontal view of the subject matter refillable cleaning set is given.
[0021] In Figure 2, the drawing giving the side view of the subject matter refillable cleaning set is given.
[0022] In Figure 3, the drawing giving the cross-sectional view of the subject matter refillable cleaning set is given.
[0023] In Figure 4, the drawing giving the detailed view of the subject matter capsule is given.
[0024] REFERENCE NUMBERS
[0025] 100. Refillable cleaning set
[0026] 110. Bottle
[0027] 111. Mouth
[0028] 112. Chamber
[0029] 210. Spray tip 211. Cap
[0030] 212. Cutter
[0031] 213. Hose
[0032] 214. Knob
[0033] 310. Capsule
[0034] 311. Outer layer
[0035] 312. Middle layer
[0036] 313. Inner filling
[0037] DESCRIPTION OF THE INVENTION
[0038] The invention relates to refillable cleaning set (100) comprising a bottle (110) comprising mouth (111 ) and chamber (112), spray tip (210) comprising cap (211), cutter (212), hose
[0039] (213) and knob (214), and capsule (310) detergent comprising outer layer (311 ), middle layer (312) and inner filling (313).
[0040] The bottle (110) included by the refillable cleaning set (100) comprises a mouth (111 ) which is open for pouring liquids therein, and a chamber (112) wherein liquids are stored. The bottle (110) produced by blowing molding from cellulose-based polylactic acid (PLA) is connected to the spray tip (210) through the mouth (111) part.
[0041] The spray tip (210) comprises cap (211) for connecting to the bottle (110), cutter (212) for cutting gelatin provided on the capsule (310), hose (213) which provides advancing of the liquid, that exists in the chamber (112), to the spray tip (210), and knob (214) which provides advancing of the liquid, that exists in the chamber (112), through the hose (213) as said knob
[0042] (214) is pressed, and which provides exiting of said liquid through the spray tip (210). The knob (214) is in embedded form onto the spray tip (210). The spray tip (210) and the cap (211 ) of the spray tip (210) and the cutter (212) are produced by means of injection molding. After production, the knob (214) is assembled onto the spray tip (210), and the hose (213) is assembled to the cap (211 ) part which stays in the inner volume of the spray tip (210). The cap (211) which stays in the inner volume of the spray tip (210) provides assembling of the spray tip (210) to the mouth (111 ) part that exists on the bottle (110). The spray tip (210), the cap (211), the cutter (212) and the hose (213) are made of cellulose-based polylactic acid (PLA). The cutter (212) included by the spray tip (210) has a circular shape and comprises a hole thereon through which the hose (213) can pass. The cutter (212) comprises extensions which extend vertically in an orthogonal manner to the surface where the chamber (112) is positioned. The capsule (310) included by the refillable cleaning set (100) comprises outer layer (311) made of soap, inner filling (313) made of concentrated detergent, and middle layer (312) made of hemp-based polyethylene terephthalate (PET) material which prevents interaction of the soap and the concentrated detergent. The middle layer (312) produced by means of blowing production is coated with soap after production. After the outer layer (311) formed by solidification of the soap coated onto the middle layer (312), the inner side of the middle layer
[0043] (312) is filled with inner filling (313) made of concentrated detergent. In order for the inner filling (313) not to flow outwardly through the filling location of the middle layer (312), the open end of the middle layer (312) where filling is realized is coated with gelatin film after filling. In order for the inner filling (313) not to flow outwardly through the filling location of the middle layer (312), the open end of the middle layer (312) where filling is realized and which is coated with gelatin film is cut by rotating the cutter (212) in a parallel manner to the surface where the chamber (112) is positioned.
[0044] For the use of the refillable cleaning set (100), first of all, the chamber (112) of the bottle (110) is filled with a liquid like water, wherein the capsule (310) can dissolve, through the mouth (111) part of the bottle (110). Then, the gelatin film, provided at the open end of the middle layer (312) of the capsule (310) where filling is realized, is cut by means of cutters (212) of the spray tip (210). The outer layer (311 ), the middle layer (312) and the inner filling
[0045] (313) of the capsule (310), thrown through the mouth part of the bottle (110) whose chamber (112) is filled with liquid, are completely dissolved inside the liquid that exists in the chamber (112). The cap (211) is seated to the bottle (110) mouth (111) such that the hose (213), provided at the cap (211) part which stays in the inner volume of the spray tip (210), comes inwards the chamber (112) from the bottle (110) mouth (111). After placement of the spray tip (210), as the knob (214) that exists on the spray tip (210) is pushed, the cleaning solution, which exists inside the chamber (112) and which includes detergent and soap, is sprayed outwardly through the spray tip (210) by means of the hose (213).
[0046] In another application of the invention, the gelatin film, provided at the open end of the middle layer (312) of the capsule (310) where filling is realized, is cut by means of cutters (212) included by the spray tip (210), and the inner filling (313) made of concentrated detergent is poured inside through the mouth part of the bottle (110) whose chamber (112) is filled with liquid. The outer layer (311) of the capsule (310) made of soap can be used as solid soap, and the middle layer (312) made of hemp-based polyethylene terephthalate (PET) is dissolved in nature in a short duration after the outer layer (311 ) made of soap is used.
Claims
CLAIMS1. The present invention is refillable cleaning package, wherein the subject matter refillable cleaning package comprises a bottle (110) comprising a mouth (111 ) which is open for pouring liquids therein and which provides connection to the spray tip(210) and a chamber (112) wherein liquids are stored; spray tip (210) comprising cap(211 ) which provides assembling of the spray tip (210) to the mouth (111 ) part that exists on the bottle (110) and which exists in the inner volume of the spray tip (210) and where the hose (213) is assembled, cutter (212) which provides cutting of gelatin that exists on the capsule (310), hose (213) which provides advancing of the liquid, that exists in the chamber (112), to the spray tip (210), and knob (214) which provides advancing of the liquid, that exists in the chamber (112), through the hose (213) and which provides exiting of the liquid through the spray tip (210) as said knob (214) is pressed; and capsule (310) comprising outer layer (311) made of soap and which exists on the middle layer (312), middle layer (312) made of hemp-based polyethylene terephthalate (PET) material which prevents interaction of the soap and the concentrated detergent, and inner filling (313) made of concentrated detergent filled into the middle layer (312).
2. The refillable cleaning package according to claim 1 , wherein said refillable cleaning package comprises spray tip (210) made of cellulose-based polylactic acid (PLA).
3. The refillable cleaning package according to claim 1 , wherein said refillable cleaning package comprises cap (211 ) made of cellulose-based polylactic acid (PLA).
4. The refillable cleaning package according to claim 1 , wherein said refillable cleaning package comprises cutter (212) made of cellulose-based polylactic acid (PLA).
5. The refillable cleaning package according to claim 1 , wherein said refillable cleaning package comprises hose (213) made of cellulose-based polylactic acid (PLA).
6. The refillable cleaning package according to claim 1 , wherein said refillable cleaning package comprises bottle (110) made of cellulose-based polylactic acid (PLA).
7. The refillable cleaning package according to claim 1 , wherein said refillable cleaning package comprises mouth (111) made of cellulose-based polylactic acid (PLA).
8. The refillable cleaning package according to claim 1 , wherein said refillable cleaning package comprises chamber (112) made of cellulose-based polylactic acid (PLA).
Citation Information
Patent Citations
Dispensing Capsule
US20100200437A1
Cosmetic, personal care, and cleaning products
US20210236403A1
Liquid supply set and production method therefor
WO2021261482A1