KR100298541B1 - Spray vessel and production thereof - Google Patents
Spray vessel and production thereof Download PDFInfo
- Publication number
- KR100298541B1 KR100298541B1 KR1019980040592A KR19980040592A KR100298541B1 KR 100298541 B1 KR100298541 B1 KR 100298541B1 KR 1019980040592 A KR1019980040592 A KR 1019980040592A KR 19980040592 A KR19980040592 A KR 19980040592A KR 100298541 B1 KR100298541 B1 KR 100298541B1
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- South Korea
- Prior art keywords
- nozzle assembly
- groove
- contact
- jaw
- coupling
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
- B29C66/542—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles joining hollow covers or hollow bottoms to open ends of container bodies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/06—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding
- B29C65/0672—Spin welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/124—Tongue and groove joints
- B29C66/1244—Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue
- B29C66/12449—Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue being asymmetric
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/124—Tongue and groove joints
- B29C66/1246—Tongue and groove joints characterised by the female part, i.e. the part comprising the groove
- B29C66/12463—Tongue and groove joints characterised by the female part, i.e. the part comprising the groove being tapered
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/124—Tongue and groove joints
- B29C66/1246—Tongue and groove joints characterised by the female part, i.e. the part comprising the groove
- B29C66/12469—Tongue and groove joints characterised by the female part, i.e. the part comprising the groove being asymmetric
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/124—Tongue and groove joints
- B29C66/1248—Interpenetrating groove joints
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/128—Stepped joint cross-sections
- B29C66/1282—Stepped joint cross-sections comprising at least one overlap joint-segment
- B29C66/12821—Stepped joint cross-sections comprising at least one overlap joint-segment comprising at least two overlap joint-segments
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/128—Stepped joint cross-sections
- B29C66/1284—Stepped joint cross-sections comprising at least one butt joint-segment
- B29C66/12841—Stepped joint cross-sections comprising at least one butt joint-segment comprising at least two butt joint-segments
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/128—Stepped joint cross-sections
- B29C66/1286—Stepped joint cross-sections comprising at least one bevelled joint-segment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/53—Joining single elements to tubular articles, hollow articles or bars
- B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
- B29C66/5344—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially annular, i.e. of finite length, e.g. joining flanges to tube ends
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- 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
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/38—Details of the container body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8322—Joining or pressing tools reciprocating along one axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Description
본 발명은 스프레이 용기에 관한 것으로서, 더욱 상세하게는 몸체와 노즐 조립체를 엔지니어링 플라스틱으로 성형하고, 몸체와 노즐 조립체의 접합부위에 결합부를 형성하여 이 접합부를 서로 회전 융착(Spinwelding)으로 결합한 스프레이 용기 및 그 제조방법에 관한 것이다.The present invention relates to a spray container, and more particularly, to a spray container in which a body and a nozzle assembly are formed of engineering plastic, and a joint is formed at a joint of the body and the nozzle assembly, and the joint is joined to each other by spin welding. It relates to a manufacturing method.
일반적으로 통상의 스프레이 용기는 분사할 내용물(유체)을 용기 내부에 담아 분사가스와 함게 밀봉시켜 둔 상태에서 분사가스의 압력을 이용하여 내용물을 외부로 분사하는 용기를 말한다. 이러한 스프레이 용기는 스틸재 또는 알루미늄 재질로 이루어져 있으며, 제품용기의 내압은 15kgf/50℃ 정도이며, 통상 LPG, D.M.E, 프레온 등과 같은 가스를 충진할 수 있도록 되어 있다.In general, a conventional spray container refers to a container for injecting the contents (fluid) to be injected into the container using the pressure of the injection gas in a state in which the contents (fluid) to be injected are sealed with the injection gas. Such a spray container is made of steel or aluminum, the internal pressure of the product container is about 15kgf / 50 ℃, it is usually able to fill the gas, such as LPG, D.M.E, Freon.
도 1 은 종래 스프레이 용기를 도시한 측단면도이다.1 is a side cross-sectional view showing a conventional spray container.
도 1 에 도시한 바와 같이 종래의 스프레이 용기(10)는 몸체(11) 상단부에 스틸재의 컵(2)이 몸체(11)와 일체로 결합되어 있고, 그 중심 내부에는 가스켓(4), 오리핀스(5)를 갖는 스템(1), 그 하단에 내장되는 스프링(6), 홀더(8), 튜브(9) 등으로 이루어져 스템(1)이 눌려지면 스프레이 작용을 하도록 되어 있다.As shown in FIG. 1, the conventional spray container 10 has a steel cup 2 in an upper portion of the body 11 integrally coupled with the body 11, and a gasket 4 and an orifice inside the center thereof. It consists of the stem (1) which has (5), the spring (6) built in the lower end, the holder (8), the tube (9), etc., and when the stem (1) is pressed down, it acts as a spray.
이와 같이 스틸재(또는 알루미늄재)로 하여 스프레이 용기를 제조하는 경우에 있어서, 소비자의 기호를 충족시킬 수 있다고 생각되는 소형의 스프레이 용기를 제조하는 데에는 고도의 기술을 요하기 때문에 제조가 어렵고, 특히 알루미늄 용기 제조에 있어서는 그 원재료를 수입에 의존해야 함과 동시에 많은 설비비를 필요하기 때문에 비경제적인 측면이 있다. 그리고, 불량률(5 내지 12%)도 많이 발생하여 현재에는 소비자의 기호에 맞는 여러 형태의 소형 스프레이 용기는 거의 생산을 하지 못하고 있는 실정에 있다.In the case of manufacturing a spray container made of steel (or aluminum) as described above, manufacturing is difficult because manufacturing a small spray container that is considered to satisfy consumer's preference requires high technology, and in particular, There is an uneconomical aspect in manufacturing aluminum containers because the raw materials must be imported and at the same time, a lot of equipment costs are required. In addition, the defective rate (5 to 12%) is also generated a lot of small spray containers of various types to suit the taste of the consumer at the moment is almost no production.
또한, 용기 및 그 부품의 재질을 알루미늄 또는 스틸재로 사용하기 때문에 분사용기의 내용물이 수성일 경우에는 부식을 방지할 수 있도록 용기 및 그 부품의 내면에 코팅을 해야 한다. 따라서, 코팅작업에 따른 제조 비용이 증가하여 생산원가가 상승하는 문제점이 있다.In addition, since the material of the container and its parts are made of aluminum or steel, the inner surface of the container and its parts should be coated to prevent corrosion when the contents of the spray container are aqueous. Therefore, there is a problem that the production cost is increased by increasing the manufacturing cost according to the coating operation.
이러한 문제점을 해결하기 위하여 본 출원인은 실용신안등록 출원 97-3709호를 출원한 바 있다. 이의 구성을 간략하게 살펴보면, 분사할 내용물을 내장하는 몸체와, 몸체를 밀폐하여 내용물을 외부로 분사하는 노즐 조립체를 합성수지로 성형하는 바, 모체의 상단 내주면과 노즐 조립체의 외주면에는 각각 서로 대응되는 다단의 걸림턱이 형성되어 있다. 따라서, 몸체와 노즐 조립체의 걸림턱을 서로 접촉시킨 상태에서 결합부위를 초음파 융착법으로 융착시키도록 구성되어 있다.In order to solve this problem, the applicant has filed a utility model registration application 97-3709. Looking briefly at its configuration, a body containing the contents to be sprayed and a nozzle assembly sealing the body to spray the contents to the outside are formed of synthetic resin. Hanging jaw is formed. Therefore, it is configured to fuse the engaging portion by ultrasonic welding in a state where the locking jaws of the body and the nozzle assembly are in contact with each other.
그러나, 전술한 바와 같은 초음파 융착법으로 제조된 스프레이 용기는 내압성이 낮은 단점이 있다.However, the spray container manufactured by the ultrasonic welding method as described above has a disadvantage of low pressure resistance.
본 발명은 전술한 문제점을 해결하기 위해 창안된 것으로서, 몸체와 노즐 조립체를 엔지니어링 플라스틱으로 사출 성형하고, 몸체와 노즐 조립체의 접합부위에 결합부를 형성하여 이 접합부를 서로 회전 융착하는 방법으로 결합시킴으로써 내압성은 물론 소형화에 따르는 생산성을 향상시킬 수 있는 스프레이 용기 및 그 제조방법을 제공함에 그 목적이 있다.SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and the pressure resistance is achieved by injection molding the body and the nozzle assembly with engineering plastics, forming a joint at the joint of the body and the nozzle assembly, and joining the joint with each other by rotational welding. Of course, an object of the present invention is to provide a spray container and a method for manufacturing the same, which can improve productivity according to miniaturization.
전술한 목적을 달성하기 위해 본 발명은 몸체와 노즐 조립체를 회전 융착하는 방법으로 일체 형성할 수 있도록 몸체와 노즐 조립체의 일측과 타측에 각각 래치형 걸림턱과 결합부를 성형하고, 결합부를 서로 접촉시킨 상태에서 래치형 걸림턱을 이용하여 노즐 조립체를 고속 회전시켜 결합부를 융착시킴으로써 노즐 조립체를 몸체에 일체로 융착 형성하는 구성으로 이루어진다.In order to achieve the above object, the present invention forms a latch-type locking jaw and a coupling part on one side and the other side of the body and the nozzle assembly so as to be integrally formed by a method of rotating and fusion of the body and the nozzle assembly, and in contact with each other. By using the latch-type locking step in the state by rotating the nozzle assembly at a high speed by fusion bonding portion is made of a configuration in which the nozzle assembly is integrally fused to the body.
본 발명의 다른 특징은 내용물이 저장될 수 있도록 통형상을 가지며, 그 상측단에는 원주방향을 따라 결합부가 형성된 엔지니어링 플라스틱의 몸체와 몸체의 결합부에 결합될 수 있도록 그 외주연에 원주방향을 따라 결합부가 형성되는 엔지니어링 플라스틱의 노즐 조립체를 포함하여 이루어지며, 몸체와 노즐 조립체의 결합부가 서로 회전 융착됨으로써 노즐 조립체가 몸체에 일체로 형성되는 것에 있다.Another feature of the present invention has a tubular shape so that the contents can be stored, and the upper end thereof along the circumferential direction at its outer circumference to be coupled to the coupling portion of the body and the body of engineering plastic formed with a coupling portion along the circumferential direction It consists of a nozzle assembly of the engineering plastic formed in the coupling portion, the coupling portion of the body and the nozzle assembly is rotatably fused with each other in that the nozzle assembly is integrally formed on the body.
도 1 은 종래 스프레이 용기를 도시한 측단면도.1 is a side cross-sectional view showing a conventional spray container.
도 2 및 도 3은 각각 본 발명의 제 1 실시예에 따른 스프레이 용기를 도시한 분해 사시도/저면도.2 and 3 are exploded perspective and bottom views, respectively, of a spray container according to a first embodiment of the present invention;
도 4 는 본 발명의 제 1 실시예에 따른 스프레이 용기를 도시한 결합 사시도.4 is a perspective view showing a spray container according to a first embodiment of the present invention.
도 5 는 본 발명의 제 1 실시예에 따른 결합부의 결합상태를 도시한 측단면도.Figure 5 is a side cross-sectional view showing a coupling state of the coupling portion according to the first embodiment of the present invention.
도 6 은 도 5 의 "A"확대도.FIG. 6 is an enlarged view of “A” in FIG. 5; FIG.
도 7 은 본 발명의 제 2 실시예를 보인 측단면도.Figure 7 is a side cross-sectional view showing a second embodiment of the present invention.
도 8 은 본 발명의 제 3 실시예를 보인 측단면도.8 is a side sectional view showing a third embodiment of the present invention;
도 9 은 본 발명의 제 4 실시예를 보인 측단면도.9 is a side cross-sectional view showing a fourth embodiment of the present invention.
** 도면의 주요 부분에 부호의 설명 **** Description of symbols in the main part of the drawing **
100 : 스프레이 용기 110 : 몸체100: spray container 110: body
120 : 노즐 조립체 200,400,600,800:(몸체의)결합부120: nozzle assembly 200,400,600,800: coupling part
210,410,610 : 홈 220,420,620:안착턱210,410,610: Home 220,420,620: Seating jaw
230,430,630,830:경사면230,430,630,830: slope
300,500,700,900:(노즐 조립체의)결합부300,500,700,900: Coupling (of nozzle assembly)
310,510,710:돌기 320,520,720:접촉면310, 510, 710: projection 320, 520, 720: contact surface
330,530,730,930:삽입부 332,532,732,932:틈330,530,730,930: Inset 332,532,732,932: Gap
810:"ㄴ"자 턱 910:"ㄱ'자 턱810: "b" jaw 910: "b 'jaw
이하에서는 첨부 도면을 참조하여 본 발명의 바람직한 실시 예를 상세히 설명한다.Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment of the present invention;
도 2 및 도 3 은 각각 본 발명의 제 1 실시예에 따른 스프레이 용기를 도시한 분해 사시도/저면도, 도 4 는 본 발명의 제 1 실시예에 따른 스프레이 용기를 도시한 결합 사시도이다.2 and 3 are exploded perspective view / bottom view showing a spray container according to a first embodiment of the present invention, respectively, Figure 4 is a combined perspective view showing a spray container according to a first embodiment of the present invention.
우선, 도 2 내지 도 4 에 도시된 바와 같이 본 발명의 스프레이 용기(100)는 각각 엔지니어링 플라스틱으로 성형된 몸체(110), 몸체(110)에 밀폐되어 몸체(110) 내에 내장된 내용물을 외부로 분사하는 노즐 조립체(120), 몸체(110)에 노즐 조립체(120)를 회전 융착방법에 의해서 일체로 형성할 수 있도록 몸체(110)와 노즐 조립체(120)에 각각 형성된 결합부(200, 300)로 크게 나뉘어진다.First, as shown in FIGS. 2 to 4, the spray container 100 of the present invention is sealed to the body 110 and the body 110 each formed of engineering plastic, and the contents embedded in the body 110 to the outside. Coupling parts 200 and 300 respectively formed in the body 110 and the nozzle assembly 120 to form the nozzle assembly 120 and the nozzle assembly 120 to the body 110 to be integrally formed by the rotational fusion method Are divided into
몸체(110)의 형상을 살펴보면, 내용물이 저장되는 몸체(110)는 회전 융착 결합될 수 있도록 원통 형상으로 성형되어 있다.Looking at the shape of the body 110, the body 110, the contents are stored is molded in a cylindrical shape so that the rotation is fusion-coupled.
그리고, 노즐 조립체(120)의 형상을 살펴보면, 노즐 조립체(120)는 몸체(110)의 상측에 밀폐되어 몸체(110) 내에 저장된 내용물을 외부로 고압 분사하는 것으로, 몸체(110)와 형합될 수 있는 형상으로 구성되어 있다.And, looking at the shape of the nozzle assembly 120, the nozzle assembly 120 is sealed on the upper side of the body 110 by high-pressure spraying the contents stored in the body 110 to the outside, can be combined with the body 110. It is composed of a shape.
몸체(110)의 바닥면과 노즐 조립체(120)의 상측면에는 각각 래치형 걸림턱(112, 122)이 형성되어 있으며, 이 래치형 걸림턱(112, 122)은 회전 융착작업을 하는 경우 도면에 도시하지 않은 회전 융착기의 고정지그에 몸체(110)와 노즐 조립체(120)를 걸림 고정시키는 것으로 일방향으로 경사진 상태로 돌출되어 4개로 분할되어 있다.Latch type locking jaws 112 and 122 are formed on the bottom surface of the body 110 and the upper side of the nozzle assembly 120, respectively. By fixing the body 110 and the nozzle assembly 120 to the fixing jig of the rotating fusion splicer (not shown) is projected in an inclined state in one direction is divided into four.
즉, 용기(100)를 위에서 아래로 내려 보아 몸체(110)의 걸림턱(112)은 회전 융착기에 반시계방향으로 걸리도록 되어 있고, 노즐 조립체(120)는 시계방향으로 걸리도록 되어 있다.That is, when the container 100 is lowered from the top, the locking jaw 112 of the body 110 is caught by the rotary welding machine counterclockwise, and the nozzle assembly 120 is caught by the clockwise direction.
도 5 는 본 발명의 제 1 실시예에 따른 결합부의 결합상태를 도시한 측단면이고, 도 6 은 도 5 의 "A" 학대도이다.Figure 5 is a side cross-sectional view showing a coupling state of the coupling portion according to the first embodiment of the present invention, Figure 6 is an "A" abuse diagram of FIG.
도 5 내지 도 6 에 도시된 바와 같이 몸체(110)의 상측단과 노즐 조립체(120)의 외주면에는 각각 결합부(200, 300)가 마련되어 있는 바, 몸체(110)의 결합부(200)의 구성을 살펴보면, 몸체(110)의 상단에는 소정의 깊이를 가지며 내면(212, 214, 216) 중 외측(214)은 수직이고 내측(212)은 경사지게 형성된 홈(210)이 형성되어 있다. 그리고, 홈(210)의 내측(212)과 인접하는 몸체(110)의 상단면 중 내측에는 안착턱(220)이 형성되어 있어 있고, 홈(210)의 외측(214)과 인접하는 몸체(210)의 상단 외측에는 경사면(230)이 형성되어 있다.5 to 6, the coupling portions 200 and 300 are provided at the upper end of the body 110 and the outer circumferential surface of the nozzle assembly 120, respectively, and the configuration of the coupling portion 200 of the body 110 is shown. Looking at, the groove 110 has a predetermined depth at the upper end of the inner surface (212, 214, 216) of the outer side 214 is vertical and the inner side (212) is inclined. In addition, a seating jaw 220 is formed at an inner side of an upper end surface of the body 110 adjacent to the inner side 212 of the groove 210, and the body 210 adjacent to the outer side 214 of the groove 210. The inclined surface 230 is formed on the outer side of the upper end.
그리고, 노즐 조립체(120)의 결합부(300)의 구성을 살펴보면, 노즐 조립체(120)의 외주면에는 그 끝단이 홈(210)의 내면(212, 214, 216) 중 바닥면(216)에 접촉되지 않도록 하여 홈(210)에 꼭맞게 삽입되는 돌기(210)가 형성되어 있으며, 접촉면(320)으로부터 하방 절곡되어 몸체(110) 내주면과 소정 이격되게 삽입부(330)가 형성되어 있다.And, looking at the configuration of the coupling portion 300 of the nozzle assembly 120, the outer circumferential surface of the nozzle assembly 120, the end thereof contacts the bottom surface 216 of the inner surface (212, 214, 216) of the groove 210 The protrusion 210 is inserted into the groove 210 so as not to be inserted into the groove 210. The protrusion 210 is bent downward from the contact surface 320 to be spaced apart from the inner circumferential surface of the body 110 by a predetermined distance.
도 5 에 도시된 미설명 부호 124, 126, 128, 130, 132는 각각 스템, 시일재, 스프링 하우징, 홀더를 보이는 것이다.Reference numerals 124, 126, 128, 130, and 132 shown in FIG. 5 show a stem, a seal member, a spring housing, and a holder, respectively.
이와 같이 구성된 본 발명의 스프레이 용기의 제조방법을 단계별로 나누어 살펴보면, 엔지니어링 플라스틱을 사용하여 상부에는 결합부(200)가 형성되고, 적소에는 다수개 의 래치형 걸림턱(112)이 형성된 몸체(110)를 사출 형성하는 단계, 엔지니어링 플라스틱을 사용하여 외주연에 몸체(110)의 결합부9200)와 융착되는 결합부(300)가 형성되고, 적소에는 다수개의 래치형 걸림턱(122)이 형성된 노즐 조립체(120)를 사출 성형하는 단계 및 래치형 걸림턱(122, 112)에 의해서 몸체(110)과 노즐 조립체(300)를 정렬시키고 몸체(110)에 대해 노즐 조립체9120)를 미리 정해진 속도로 회전시켜 결합부(200,300)를 융착시키는 단계로 이루어진다.Looking at the step of dividing the manufacturing method of the spray container of the present invention configured as described above step by step, the coupling portion 200 is formed on the upper portion using engineering plastics, the body 110 is formed with a plurality of latch-type locking jaw 112 in place. ) Injection molding step, the coupling portion 300 is fused to the coupling portion 9200 of the body 110 on the outer periphery using an engineering plastic, a nozzle formed with a plurality of latch-type locking jaw 122 in place Injection molding the assembly 120 and aligning the body 110 and the nozzle assembly 300 by the latching jaws 122 and 112 and rotating the nozzle assembly 9120 at a predetermined speed relative to the body 110. It consists of a step of fusion bonding unit (200,300).
그리고, 몸체(110)에 노즐 조립체(120)를 결합하는 과정을 살펴보면, 엔지니어링 플라스틱으로 성형된 몸체(110)와 노즐 조립체(120)를 마련하고, 몸체(110)를 회전 융착기의 하측에 설치된 고정지그에 고정한다.In addition, referring to the process of coupling the nozzle assembly 120 to the body 110, the body 110 and the nozzle assembly 120 formed of engineering plastics are provided, and the body 110 is fixed to the lower side of the rotary splicer. Fix it to the jig.
이때, 키홈 역할을 하는 래치형 걸림턱(112)을 이용하여 몸체(110)가 고정지그에 의해 회전되지 않도록 한다. 그 다음, 몸체(110)의 상측에 노즐 조립체(120)를 올려 놓아 결합부(200, 300)가 상호 일치되도록, 다시 말하면 돌기(310)가 홈(210)에 안착되도록 한다.At this time, the body 110 is not rotated by the fixing jig by using the latch-type locking jaw 112 serving as a key groove. Then, the nozzle assembly 120 is placed on the upper side of the body 110 so that the coupling parts 200 and 300 coincide with each other, that is, the protrusion 310 is seated in the groove 210.
이러한 상태에서 회전 융착기의 회전부에 고정된 지기가 래치형 걸림턱(122)에 걸림 유지된 노즐 조립체(120)를 예를 들어, 1700내지 188rpm의 속도로 0.3 내지 1초 이내에 고속으로 회전시킨다. 이때, 몸체(110)와 노즐 조립체(120)에 형성된 래치형 걸림턱(122) 은 각각의 고정지그에 의해서 몸체(110)를 고정하고, 노즐 조립체(120)를 회전시킬 수 있도록 하는 역학을 한다.In this state, the branch fixed to the rotating part of the rotary splicer rotates at a high speed within 0.3 to 1 second, for example, at a speed of 1700 to 188 rpm for the nozzle assembly 120 held by the latch-type locking jaw 122. At this time, the latch-type latching jaw 122 formed in the body 110 and the nozzle assembly 120 has a dynamic to fix the body 110 by the respective fixing jig, and to rotate the nozzle assembly 120. .
회전 융착과정에서 결합부(200, 300)의 융착과정을 살펴보면, 노즐 조립체(120)의 돌기(310)가 몸체(110)의 홈(210)에 삽입된 상태에서 노즐 조립체(120)를 소정방향으로 고속 회전시킨다. 이때, 돌기(310)와 홈(210)의 접촉면(212, 214)과, 그리고 접촉면(320)과 안착턱(220)과의 접촉면에서 융착이 수행되고, 그에 따라 융착부위가 일체로 형성된다.Looking at the fusion process of the coupling parts 200 and 300 in the rotation fusion process, the nozzle assembly 120 is directed in a predetermined direction with the protrusion 310 of the nozzle assembly 120 inserted into the groove 210 of the body 110. Rotate at high speed. At this time, fusion is performed at the contact surfaces 212 and 214 of the protrusion 310 and the groove 210 and at the contact surface between the contact surface 320 and the seating jaw 220, whereby the fusion sites are integrally formed.
융착 과정에서는 필연적으로 플래시(flash: 플라스틱 성형에서 금형 맞춤 틈새로 재료가 스며들어 굳은 것)가 발생되는 바, 플래시가 용기(100)의 외관으로 흘러 넘칠 경우, 외관을 해칠 뿐만 아니라 융착을 원만하게 할 수 없게 된다.In the fusion process, a flash is inevitably generated. When the flash overflows the exterior of the container 100, the fusion is not only damaged but also smoothed. You will not be able to.
따라서, 용기(100)의 결합부(200, 300)에 적절한 공간을 형성하여 플래시를 공간으로 적절히 유도함으로써 플래시가 외관으로 넘치지 않도록 함과 동시에 융착과정을 원활하게 수행할 수 있는 것이다. 플래시의 융착상태를 살펴보면, 도 6 에 도시된 바와 같이 안착턱(220)과 접촉면(320)에서 발생하는 플래시는 삽입부(330)와 몸체(110)의 내주면과의 틈(332) 사이로 유도되고, 홈(210)내측에서 발생되는 플래시는 홈(210)의 바닥면(216)으로 유도되며, 홈(210)의 외측(214)에서 발생하는 플래시는 홈(210)의 바닥면(216)으로 유도되거나 경사면(230)을 따라 외부로 이동되면서 몸체(110)와 노즐 조립체(120)가 일체로 형성되는 것이다.Therefore, by forming a suitable space in the coupling portion (200, 300) of the container 100 to guide the flash to the space appropriately so that the flash does not overflow to the outside and at the same time smoothly fusion process can be performed. Looking at the fusion state of the flash, as shown in Figure 6, the flash generated from the seating jaw 220 and the contact surface 320 is guided between the gap 332 between the insertion portion 330 and the inner peripheral surface of the body 110 , The flash generated inside the groove 210 is guided to the bottom surface 216 of the groove 210, and the flash generated on the outside 214 of the groove 210 is directed to the bottom surface 216 of the groove 210. The body 110 and the nozzle assembly 120 are integrally formed while being guided or moved outward along the inclined surface 230.
한편, 아래에 도시된 표는 한국화학 시험연구소에서 측정한 실험치로서(접수번호 TS-13008), 본 발명의 엔지니어링 플라스틱 용기와 알루미늄 용기 및 틴철재 용기에 수압시험기를 통해서 35kgf/㎠의 압력하에서 각각의 용기가 누수 및 변형되는 지의 유무를 시험한 것이다.On the other hand, the table shown below is an experimental value measured by the Korea Chemical Testing Institute (accession number TS-13008), respectively, under the pressure of 35kgf / ㎠ through a hydraulic test machine in the engineering plastic container, aluminum container and tin steel container of the present invention The test is to test for leaks and deformation of the container.
전술한 표 1에 도시된 바와 같이, 본 발명의 플라스틱 용기(100)는 35kgf/㎠까지 누수 및 변형이 발생되지 않는 반면에, 알루미늄 용기와 틴철재 용기는 그 이하인 25kgf/㎠ 이하에서 누수 및 변형이 발생되는 것으로 측정되었으며, 따라서 본 발명의 엔지니어링 플라스틱 용기는 기존의 알루미늄 또는 틴철재 용기 보다 10kgf/㎠ 이상의 내압성이 향상된 것으로 확인되었다.As shown in Table 1, the plastic container 100 of the present invention does not leak and deformation up to 35kgf / ㎠, while aluminum container and tin steel container is leaking and deformation below 25kgf / ㎠ or less It was determined that this occurs, and therefore, the engineering plastic container of the present invention was found to have improved pressure resistance of 10 kgf / cm 2 or more than the conventional aluminum or tin steel container.
한편, 도 7 은 본 발명의 제 2 실시예를 보인 측단면도이다.On the other hand, Figure 7 is a side cross-sectional view showing a second embodiment of the present invention.
전술항 도 7 에 도시된 바와 같이 몸체(110)의 결합부(400)의 구성을 살펴보면, 몸체(110)의 상단면에는 홈(410)이 형성되어 있으며, 이 홈(410)의 내부(412, 414, 416)중 외측(414)은 수직이고 내측(412)은 경사지게 형성되어 있다. 그리고, 홈(410)의 내측(412)과 인접하는 몸체(110)의 상단 내측에는 안착턱(420)이 형성되어 있고, 홈(410)의 외측(414)과 인접하는 몸체(110)의 상단 외측에는 경사면(430)이 형성되어 있다.Looking at the configuration of the coupling portion 400 of the body 110 as shown in FIG. 7 above, a groove 410 is formed on the upper surface of the body 110, the interior 412 of the groove 410 , 414, 416, the outer side 414 is vertical and the inner side 412 is inclined. In addition, a seating jaw 420 is formed inside the upper end of the body 110 adjacent to the inner side 412 of the groove 410, and the upper end of the body 110 adjacent to the outer 414 of the groove 410. The inclined surface 430 is formed on the outside.
노즐 조립체(120)의 결합부(500)의 구성을 살펴보면, 노즐 조립체(120)의 그 외주면에는 홈(410)의 내측(412)에 접촉되고 바닥측(416)과 외측(414)에는 접촉되지 않도록 된 돌기(510)가 형성되어 있다. 돌기(510) 내측으로는 안착턱(420)과 접촉되는 접촉면(520)이 형성되어 있고, 접촉면(520)으로부터 하방 절곡되어 삽입부(530)가 형성되어 있다. 이 삽입부(530)는 몸체(110)의 내주면과 소정 이격되어 형성되어 있다.Looking at the configuration of the coupling part 500 of the nozzle assembly 120, the outer peripheral surface of the nozzle assembly 120 is in contact with the inner side 412 of the groove 410, but not in contact with the bottom side 416 and the outer side 414. The projection 510 which is prevented is formed. The contact surface 520 in contact with the seating jaw 420 is formed inside the protrusion 510, and the insertion portion 530 is formed by being bent downward from the contact surface 520. The insertion part 530 is formed to be spaced apart from the inner circumferential surface of the body 110.
따라서, 몸체(110)의 결합부(400)와 노즐 조립체(120)의 결합부(500)를 서로 맞댄 상태에서 회전 융착시키면 접착면이 서로 융착되면서 노즐 조립체(120)와 몸체(110)가 일체로 형성된다. 여기에서, 플래시의 발생상태를 살펴보면, 우선 홈(410)의 내측에서 발생하는 플래시의 일부는 홈(410)의 바닥면(416)과 외부로 이동하고, 안착턱(420)과 접촉면(520)사이에서 발생하는 플래시는 삽입부(530)와 몸체(110)의 내주면 사이에 형성된 틈(532) 사이로 이동하게 된다.Accordingly, when the joint 400 of the body 110 and the joint 500 of the nozzle assembly 120 are rotationally fused together, the nozzle assembly 120 and the body 110 are integrally bonded while the adhesive surfaces are fused together. Is formed. Here, looking at the state of the flash, first, a portion of the flash generated inside the groove 410 is moved to the outside and the bottom surface 416 of the groove 410, the seating jaw 420 and the contact surface 520 Flash generated therebetween is moved between the gap 532 formed between the insertion portion 530 and the inner peripheral surface of the body (110).
도 8 은 본 발명의 제 3 실시예를 보인 측단면도이다.Fig. 8 is a side sectional view showing a third embodiment of the present invention.
도 8 에 도시된 바와 같이 몸체(110)의 결합부(600)의 구성을 살펴보면, 몸체(110)의 상단면에는 소정의 깊이를 갖는 홈(610)이 형성되어 있고, 이 홈(610)의 내면(612, 614, 616) 중 외측(614)은 수직이고, 내측(612)은 경사지게 형성되어 있다. 홈(610)의 내측(612)과 인접하여 몸체(110)의 상단 내측에는 안착턱(620)이 형성되어 있다.Looking at the configuration of the coupling portion 600 of the body 110, as shown in Figure 8, the upper surface of the body 110 is formed with a groove 610 having a predetermined depth, the groove 610 Of the inner surfaces 612, 614, and 616, the outer side 614 is vertical, and the inner side 612 is formed to be inclined. A seating jaw 620 is formed inside the upper end of the body 110 adjacent to the inner side 612 of the groove 610.
노즐 조립체(120)의 결합부(700)의 구성을 살펴보면, 노즐 조립체(120)의 외주측에는 홈(610)의 길이보다 상대적으로 길게 돌기(710)가 형성되어 있으며, 돌기(710)는 홈(610) 전체면에 접촉되도록 형성되어 있다. 돌기(710) 내측으로는 안착턱(620)과 소정 이격되도록 접촉면(720)이 형성되어 있다. 접촉면(720)으로부터 하방 절곡되어 삽입부(730)가 형성되어 있으며, 이 삽입부(730)는 몸체(110)의 내주면과 소정 이격되게 형성되어 있다.Looking at the configuration of the coupling portion 700 of the nozzle assembly 120, a protrusion 710 is formed on the outer peripheral side of the nozzle assembly 120 relatively longer than the length of the groove 610, the protrusion 710 is a groove ( 610 is formed to contact the entire surface. The contact surface 720 is formed inside the protrusion 710 so as to be spaced apart from the seating jaw 620 by a predetermined distance. The insertion part 730 is bent downward from the contact surface 720, and the insertion part 730 is formed to be spaced apart from the inner circumferential surface of the body 110 by a predetermined distance.
따라서, 몸체(110)의 결합부(600)와 노즐 조립체(120)의 결합부(700)를 맞댄 상태에서 회전 융착시키면 접촉부위가 서로 융착되면서 노즐 조립체(120)와 몸체(110)가 일체로 형성된다. 여기에서, 플래시의 발생상태를 살펴보면, 우선 홈(610)의 내측(612)에서 발생하는 플래시의 일부는 삽입부(730)와 몸체(110)의 내주면 사이에 형성된 틈(732) 사이로 유도되고, 홈(610)의 바닥면(616)과 외측(614)에서 발생하는 플래시는 외부로 유도된다.Therefore, when the rotational welding is performed in a state where the coupling part 600 of the body 110 and the coupling part 700 of the nozzle assembly 120 are contacted with each other, the nozzle assembly 120 and the body 110 are integrally formed while the contact parts are fused together. Is formed. Here, looking at the occurrence of the flash, first, a portion of the flash generated from the inner side 612 of the groove 610 is guided between the gap 732 formed between the insertion portion 730 and the inner peripheral surface of the body 110, The flash generated at the bottom 616 and the outer 614 of the groove 610 is directed to the outside.
도 9 는 본 발명의 제 4 실시예를 보인 측단면도이다.9 is a side sectional view showing a fourth embodiment of the present invention.
도 9 에 도시된 바와 같이 몸체(110)의 결합부(800)의 구성을 살펴보면, 몸체(110)의 상단면 중 몸체(110)의 내주면과 접하는 부분에 "ㄴ"자 턱(810)이 형성되어 있고, 턱(810)으로부터 외측으로 경사져 경사면(830)이 형성되어 있다.Looking at the configuration of the coupling portion 800 of the body 110, as shown in Figure 9, the "b" shaped jaw 810 is formed in a portion of the upper surface of the body 110 in contact with the inner peripheral surface of the body 110 The inclined surface 830 is inclined outward from the jaw 810.
노즐 조립체(120)의 결합부의 구성을 살펴보면, 몸체(110)의 턱(810)과 대응하는 위치에 "ㄱ"자 턱(910)이 형성되어 있으며, "ㄱ"자 턱(910)으로부터 하방 절곡 형성되어 몸체(110)의 내주면과 소정 이격되게 삽입부(930)가 형성되어 있다.Looking at the configuration of the coupling portion of the nozzle assembly 120, the "ja" jaw 910 is formed at a position corresponding to the jaw 810 of the body 110, and bent downward from the "ja" jaw 910 The insertion portion 930 is formed to be spaced apart from the inner circumferential surface of the body 110 by a predetermined amount.
따라서, 몸체(110)의 결합부(800)와 노즐 조립체(120)의 결합부(900)를 맞댄 상태에서 회전 융착시키면 접촉부위가 서로 융착되면서 노즐 조립체(120)와 몸체(110)가 일체로 형성된다. 여기에서, 플래시의 발생상태를 살펴보면, 우선 턱(810, 910)에서 발생하는 플래시의 일부는 경사면(830)를 따라 외부로 유도되고, 나머지 일부는 삽입부(930)와 몸체(110)의 내주면 사이에 형성된 틈(932) 사이로 유도된다.Therefore, when the welding portion is rotated and welded in a state where the coupling portion 800 of the body 110 and the coupling portion 900 of the nozzle assembly 120 are contacted with each other, the nozzle assembly 120 and the body 110 are integrally formed. Is formed. Here, looking at the state of the flash, first, a part of the flash generated in the jaw (810, 910) is guided to the outside along the inclined surface 830, the other part of the insertion portion 930 and the inner peripheral surface of the body 110 It is led between the gaps 932 formed therebetween.
본 발명은 전술한 실시 예에 국한되지 않고 본 발명의 기술사상이 허용하는 범위 내에서 다양하게 변형하여 실시할 수가 있다.The present invention is not limited to the above embodiments, and various modifications can be made within the scope of the technical idea of the present invention.
예를 들면, 본 발명에서는 몸체(110) 및 노즐 조립체(120)의 외관을 원통형상으로 하여 설명하였으나, 몸체(110) 및 노즐 조립체(120)의 외관을 원통 형상이 아닌 그 외의 형상으로 할 수도 있다.For example, in the present invention, the exterior of the body 110 and the nozzle assembly 120 has been described as having a cylindrical shape, but the exterior of the body 110 and the nozzle assembly 120 may have a shape other than a cylindrical shape. have.
다시 말하면, 용기(100)를 회전 융착시키기 위해서는 몸체(110) 및 노즐 조립체(120)의 결합부위만을 원형으로 하면 되므로 몸체(110) 및 노즐 조립체(120)의 외관형상은 통형상이 아닌 그 이외의 형상으로도 변형할 수 있음은 물론이다.In other words, in order to rotate and fusion the container 100, only the coupling portion of the body 110 and the nozzle assembly 120 needs to be circular, so that the appearance of the body 110 and the nozzle assembly 120 is not a cylindrical shape. Of course, it can also be modified in the shape of.
그리고, 본 발명에서는 래치형 걸림턱(122)(112)을 4개소로 한 것을 일실시 예로 설명하였으나, 회전 융착기의 고정지그에 고정되는 시간 간격을 보다 작게하여 회전 융착작업을 보다 신속하게 그리고, 융착상태의 품질을 균일하게 수행할 수 있도록 래치형 걸림턱의 개수를 4개 이상 8개 정도로 하는 것이 바람직하다.And, in the present invention, the latch-type locking jaw 122, 112 has been described as an embodiment, but the time interval that is fixed to the fixing jig of the rotary fusion machine smaller than the rotation fusion operation more quickly, It is preferable that the number of latch-type locking jaws is about 4 or more to about 8 to uniformly perform the quality of the fusion state.
또한, 본 발명에서는 몸체(110)와 노즐 조립체(120)를 결합할 수 있도록 각각의 결합부(200,300)에 각각 홈부와 돌기부를 형성하고, 이들을 서로 융착하는 것을 일예로 설명하였으나, 그와 반대로 몸체에는 돌기부를 형성하고, 노즐 조립체에는 홈부를 형성할 수도 있음은 물론이다.In addition, in the present invention, the grooves and protrusions are formed in the respective coupling parts 200 and 300 so as to couple the body 110 and the nozzle assembly 120, and fusion of them is described as an example. Of course, a protrusion may be formed in the nozzle assembly and a groove may be formed in the nozzle assembly.
이상에서와 같이 본 발명에 따르면 몸체와 노즐 조립체를 엔지니어링 플라스틱으로 사출 성형한 후, 이들을 회전융착으로 대단히 견고하게 결합시킴으로써 내압성의 향상은 물론 융착작업이 신속하게 안전하게 완료되므로 제조가 매우 용이하고 제조비용을 절감할 수 있어 그에 따라 생산성이 향상되는 효과가 있다.As described above, according to the present invention, after injection molding the body and the nozzle assembly into the engineering plastics, by combining them very firmly by rotational fusion, the pressure resistance as well as the fusion operation is completed quickly and safely, so the manufacturing is very easy and the manufacturing cost Can be reduced, thereby improving productivity.
그리고, 내압성을 향상시켜 안전도를 높임으로써 스프레이 용기의 폭발에 대한 소비자의 불안을 불식시키고, 제품에 대한 신뢰도를 높일 수 있는 효과가 있다.In addition, by improving the pressure resistance to increase the safety level, there is an effect of dissipating consumer anxiety about the explosion of the spray container and increasing the reliability of the product.
또한, 특별히 회전 융착법의 안정화로 인하여 여러 형태의 소형 스프레이 용기를 저비용으로 용이하게 제조할 수 있으며, 알루미늄재나 금속재를 사용하지 않고 엔지니어링 플라스틱으로 용기를 제조하기 때문에 내수성이 뛰어나고 방청성능이 뛰어나며 가격경쟁력 측면에서도 큰 효과를 얻을 수 있다.In addition, due to the stabilization of the rotary welding method, various types of small spray containers can be easily manufactured at low cost, and because the containers are manufactured from engineering plastics without using aluminum or metal materials, they are excellent in water resistance, rustproof performance, and price competitiveness. In terms of side effects can be obtained.
Claims (6)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980040592A KR100298541B1 (en) | 1998-09-29 | 1998-09-29 | Spray vessel and production thereof |
| AU55321/99A AU5532199A (en) | 1998-09-29 | 1999-09-02 | Spray vessel and method of manufacturing the spray vessel |
| PCT/KR1999/000507 WO2000018660A1 (en) | 1998-09-29 | 1999-09-02 | Spray vessel and method of manufacturing the spray vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980040592A KR100298541B1 (en) | 1998-09-29 | 1998-09-29 | Spray vessel and production thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR100298541B1 true KR100298541B1 (en) | 2001-11-22 |
Family
ID=19552406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019980040592A KR100298541B1 (en) | 1998-09-29 | 1998-09-29 | Spray vessel and production thereof |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR100298541B1 (en) |
| AU (1) | AU5532199A (en) |
| WO (1) | WO2000018660A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6199580B1 (en) * | 1998-10-13 | 2001-03-13 | James M Morris | Valve manifold box and method of making same |
| FR2820410A1 (en) * | 2001-02-06 | 2002-08-09 | Valois Sa | Fluid distributor comprises bottle whose rim consists of two coaxial sections and pump or valve mounted on cap whose rim consists of two corresponding sections, inner section having rib which snaps into groove in outer section of bottle rim |
| CH716828A1 (en) * | 2019-11-22 | 2021-05-31 | Alpla Werke Alwin Lehner Gmbh & Co Kg | Aerosol dispenser. |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1476700A (en) * | 1966-02-16 | 1967-04-14 | Quercia Flaminaire Sa | Improvements made to multi-refill bottles of pressurized liquefied gas |
| GB8510817D0 (en) * | 1985-04-29 | 1985-06-05 | Metal Box Plc | End component for container |
| DE3737265A1 (en) * | 1987-11-03 | 1989-05-18 | Future Patents Dev Fpd | Device for spraying a pressurised liquid, paste or the like |
-
1998
- 1998-09-29 KR KR1019980040592A patent/KR100298541B1/en not_active IP Right Cessation
-
1999
- 1999-09-02 AU AU55321/99A patent/AU5532199A/en not_active Abandoned
- 1999-09-02 WO PCT/KR1999/000507 patent/WO2000018660A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| AU5532199A (en) | 2000-04-17 |
| WO2000018660A1 (en) | 2000-04-06 |
| WO2000018660B1 (en) | 2000-06-02 |
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