KR890002064Y1 - Brush - Google Patents
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- Publication number
- KR890002064Y1 KR890002064Y1 KR2019870001967U KR870001967U KR890002064Y1 KR 890002064 Y1 KR890002064 Y1 KR 890002064Y1 KR 2019870001967 U KR2019870001967 U KR 2019870001967U KR 870001967 U KR870001967 U KR 870001967U KR 890002064 Y1 KR890002064 Y1 KR 890002064Y1
- Authority
- KR
- South Korea
- Prior art keywords
- core
- resin material
- synthetic resin
- present
- quality
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/30—Brushes for cleaning or polishing
- A46B2200/302—Broom
Landscapes
- Laminated Bodies (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 사시도.1 is a perspective view of the present invention.
제2도는 본 고안의 단면도.2 is a cross-sectional view of the present invention.
제3도는 본 고안의 사용 상태도.3 is a state of use of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 심체 2 : 돌기1: core 2: protrusion
3 : 기공 4 : 외피3: pore 4: outer shell
본 고안은 일반 청소용구(마대걸래, 빗자루등)에 사용되는 자루에서 목재가 아닌 발포 저질 합성수지 및 고급합성수지재로 적층 제조하여 목재와 같은 강도와 사용하기에 편리하면서 저렴한 제조단가로 고급화시킨 빗 자루에 관한 것이다.The present invention is manufactured by laminating non-wood foamed low-grade synthetic resin and high-grade synthetic resin from sacks used for general cleaning tools (for example, rags, brooms, etc.). It is about.
종래의 청소용구(빗자루, 마대걸래)의 자루로써 사용되던 것은 보통 목재를 가공하여 사용하므로써 목재의 물성에 의해 수분에 약해 부식되어 그 사용 수명이 짧을뿐 아니라 사용중 사용자의 손에 나무 가시가 찔리는 결함과 외관상 미려하지 못한 결점이 있어 경질의 P. V. C 또는 금속파이프를 대처 사용하게 되었으며 이와같은 금속파이프 경질의 PVC의 경우 걸레, 비를 자루에 결착하는데 못과 같은것을 이용해서 결착하려면 별도의 결착구멍을 가공해야 하는 제조 과정이 요구됨과 제조단가가 고가이면서 중량이 무거운 여러 결점이 있었다.Conventionally used as a bag for cleaning tools (broom, sackcloth), it is weak to moisture due to the physical properties of wood by processing wood, and its life is shortened and its burrs are stuck in the hands of users during use. In addition, it has a defect that is not beautiful in appearance, so it is used to cope with hard PV C or metal pipe.In the case of hard PVC such as PVC, a separate binding hole is used to bind with a mop or a nail to bind to a bag. There are several drawbacks that require a manufacturing process that needs to be processed and that the manufacturing cost is expensive and heavy.
따라서 본 고안은 이와같이 종래의 결점을 해소키 위해 발포 저질 수지를 이용해서 심체를 구성하고 외피에는 적정한 강도와 미려한 표면을 얻기 위해 심체에 사용되었던것 보다 고급 합성수지재를 이용하여 제조한것으로 가볍고 제조단가 저렴함과 별도의 가공 공정이 필요치 않으며 고급스러운 청소용구의 자루로써 첨부된 도면에 따라 그 구성 및 작용효과를 상세히 설명하면 다음과 같다.Therefore, the present invention is made of high-grade synthetic resin material, which is lighter and cheaper than the one used in the core to obtain proper strength and beautiful surface. And no separate processing process is required and according to the accompanying drawings as a bag of luxury cleaning equipment will be described in detail the configuration and effect.
심체(1)로써 발포 저질 수지재를 원주상으로 다수의 돌기(2)부를 갖게 사출인 발성형 하여 내부기공(3)이 형성된 그 외주연에 고급 합성수지재를 이용해서 외피(4)를 일정두께로 형성시킨 구성으로써 미설명 부호 5는 못인것이다.The core (1) has a plurality of projections (2) in the circumference of the foamed low-quality resin material by injection molding and the outer periphery (4) by using a high-quality synthetic resin material on the outer periphery where the internal pores (3) is formed to a certain thickness As the configuration formed by the reference numeral 5 is a nail.
이와같이 구성되어진 본 고안의 작용효과를 상세히 설명하면 다음과 같다.Referring to the effect of the present invention configured in this way in detail as follows.
심체(1)의 소재로 사용된 발포 저질 수지는 저렴한 단가로 구입할수 있고, 또한 발포저질수지의 물성의 특이성에 의해 소성 변형 되면서 심체(1)내부에서 발포 현상이 발생되어 불규칙적인 기공(3)이 형성되므로 강도가 약하면서 가벼운 심체(1)를 얻을수 있게 되며, 이때 사출금형인 발형틀에 의해 심체(1)의 제조 완료 상태는 그 외주면으로 다수의 돌기(2)와 내부에 기공(3)을 갖게되는 것이다.The foamed low quality resin used as the material of the core body (1) can be purchased at a low price, and the plastic phenomenon is caused by the plastic deformation due to the specificity of the foamed resin material properties. Since the strength is weak and light core (1) can be obtained, the manufacturing state of the core (1) by the mold of the injection mold is a plurality of projections (2) and pores in the inner peripheral surface Will have.
이러한 심체(1) 외주연에 발포성이 없으면서 심체(1)의 소재보다 고급합성수지재를 일정 두께로 외피(4)를 형성시켜 완료하게 되는 것으로 완료된 제품의 외관은 미려한 표면과 심체(1)의 강도가 약함을 보강하여 청소용구의 자루로써 지녀야 할 적정한 강도를 지닐수 있도록 한것이다.The outer appearance of the finished product is completed by forming the outer shell 4 with a certain thickness than the material of the core 1 without foaming on the outer periphery of the core 1 and having a beautiful surface and strength of the core 1. It is reinforced with weakness so that it can have proper strength to be carried as a bag of cleaning equipment.
즉, 심체(1)의 소재 특성에 의해 다수 기공(3) 형성으로 가볍게 됨과 돌기 (2)를 형성시켜 외주연에 포위적층되는 고급합성수지와의 접착력을 높일수 있게 하였고 또한 외주연의 고급 합성수지재를 소재로 선택하여 외피(4)로 사용함에 따라 심체(1)의 강도약함을 보강함과 표면을 미려하게 된 것이다.That is, due to the material properties of the core body (1), the formation of a number of pores (3) and the formation of protrusions (2) to increase the adhesive strength with the high-grade synthetic resin surrounded on the outer periphery, and also the high-grade synthetic resin material of the outer peripheral As the material is selected and used as the outer shell 4, the strength of the core 1 is reinforced and the surface is beautiful.
따라서 종래의 경질의 P. V. C 금속파이프의 경우는 별도의 가공공정을 통해 결착 부위를 가공해야 했던 것을 본원의 경우는 목재와 같이 못(5)과 같은 결착부품을 별도의 가공공정 없이 직접 박을수 있게된 것이며, 또한 목재 자루의 장점과 P. V. C 및 금속파이프의 장점을 고루지닌 특성을 가지면서 제조단가가 저렴하게 된것이다.Therefore, in the case of the conventional hard PV C metal pipe, the binding site had to be processed through a separate processing process, and in the case of the present application, the binding parts such as nails 5 can be directly driven without a separate processing process. In addition, the advantages of the wooden bag and the advantages of PV C and metal pipes, while having the characteristics of manufacturing cost is low.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870001967U KR890002064Y1 (en) | 1987-02-20 | 1987-02-20 | Brush |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870001967U KR890002064Y1 (en) | 1987-02-20 | 1987-02-20 | Brush |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880015695U KR880015695U (en) | 1988-10-06 |
KR890002064Y1 true KR890002064Y1 (en) | 1989-04-12 |
Family
ID=19259868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019870001967U KR890002064Y1 (en) | 1987-02-20 | 1987-02-20 | Brush |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR890002064Y1 (en) |
-
1987
- 1987-02-20 KR KR2019870001967U patent/KR890002064Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR880015695U (en) | 1988-10-06 |
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