KR200250942Y1 - A fixture using magnet - Google Patents
A fixture using magnet Download PDFInfo
- Publication number
- KR200250942Y1 KR200250942Y1 KR2020000032352U KR20000032352U KR200250942Y1 KR 200250942 Y1 KR200250942 Y1 KR 200250942Y1 KR 2020000032352 U KR2020000032352 U KR 2020000032352U KR 20000032352 U KR20000032352 U KR 20000032352U KR 200250942 Y1 KR200250942 Y1 KR 200250942Y1
- Authority
- KR
- South Korea
- Prior art keywords
- friction
- force
- magnet
- load
- coefficient
- Prior art date
Links
- 238000001179 sorption measurement Methods 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 14
- 230000005294 ferromagnetic effect Effects 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 5
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 3
- 239000000057 synthetic resin Substances 0.000 claims abstract description 3
- 241000252254 Catostomidae Species 0.000 claims 1
- 230000005405 multipole Effects 0.000 claims 1
- 230000005291 magnetic effect Effects 0.000 abstract description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 8
- 239000003302 ferromagnetic material Substances 0.000 abstract description 6
- 239000000853 adhesive Substances 0.000 abstract description 5
- 230000001070 adhesive effect Effects 0.000 abstract description 5
- 230000004907 flux Effects 0.000 abstract description 4
- 229910052742 iron Inorganic materials 0.000 abstract description 4
- 230000005415 magnetization Effects 0.000 abstract 1
- 238000011109 contamination Methods 0.000 description 2
- 229910001172 neodymium magnet Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000274 adsorptive effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B47/00—Suction cups for attaching purposes; Equivalent means using adhesives
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B45/00—Hooks; Eyes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
- F16B2200/83—Use of a magnetic material
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports Or Holders For Household Use (AREA)
- Refrigerator Housings (AREA)
Abstract
본 고안은 자석을 이용한 흡착장치에 관한 것으로 더 상세하게는 기구학적으로 하중을 분산시켜 마찰계수가 큰 소재로 구성된 마찰면의 마찰력을 증가시키고 자기회로를 형성하여 흡착력을 증가시켜 무거운 물체가 강자성체인 벽면에서 흘러내리지 않도록 강하게 흡착하는 장치에 관한 것이다.The present invention relates to a magnet adsorption device, and more particularly, to increase the frictional force of a friction surface composed of a material having a high coefficient of friction by mechanically distributing the load, and to form a magnetic circuit to increase the attraction force, so that heavy objects are ferromagnetic. It relates to a device that strongly adsorbs so as not to flow off the wall.
본 고안의 사시도 도 1과 측면도 도 2에서 처럼 하중(W)이 걸이부에 작용할 경우 하중(W)은 자석(1)을 벽면(4)에서 떼어내려고 하는 힘(F1)과 마찰계수가 큰 소재(2)를 벽면으로 밀려고 하는 힘(F2)로 분산된다. 몸체(3)에 부착된 자석(1)은 각각 자화방향이 반대가 되도록 배치하여 자성체인 몸체(3)와 자기회로를 형성, 누설자속을 도 4에 나타낸 것처럼 최소화하여 흡착력을 증가시켰으며 공기압을 이용한 흡착기구(큐방, 빨판) 그리고 고무, 합성수지와 같은 마찰계수가 큰 소재(2)를 도 2에 나타낸 바와 같이 자석(1)보다 아래쪽에 부착하여 분산된 하중(W)의 일부분(F2)이 마찰계수가 큰 소재(2)의 마찰면에 수직으로 작용하여 하중의 증가와 함께 증가된 마찰력으로 미끄러짐을 줄여 물체를 견고하게 고정할 수 있다.1 and side view of the present invention, when the load (W) acts on the hook portion as shown in Figure 2, the load (W) is a large force (F 1 ) and friction coefficient to remove the magnet (1) from the wall (4) the material (2) is dispersed as a force (F 2) to push that to the wall. Magnets (1) attached to the body (3) are arranged so that the magnetization direction is opposite to each other to form a magnetic circuit with the body (3) as a magnetic body, to minimize the leakage magnetic flux as shown in Figure 4 to increase the adsorption force and to increase the air pressure A portion of the load W distributed by attaching the adsorption mechanism (cubang, sucker) used and a material having a large coefficient of friction such as rubber and synthetic resin to the lower side than the magnet 1 as shown in FIG. 2 (F 2 ) This friction coefficient acts perpendicularly to the friction surface of the material 2 having a large coefficient of friction, thereby reducing the slippage with increased frictional force and increasing the load, thereby making it possible to firmly fix the object.
따라서 철과 같은 강자성체로 이루어진 문이나 벽면, 그리고 냉장고 등의 면에 별도의 접착제나 나사를 사용하지 않고 물건을 걸거나 고정시킬 수 있도록하는 자기회로를 구성한 자석과 힘의 분산기구인 몸체 그리고 마찰계수가 큰 소재를 이용한 흡착장치이다.Therefore, the magnet and the body which are the force dispersing mechanism and the coefficient of friction that constitute the magnetic circuit that can hang or fix the object without the use of adhesive or screw on the door or wall made of ferromagnetic material such as iron, and the surface of the refrigerator Adsorption device using large material.
Description
본 고안은 자석을 이용한 흡착장치에 관한 것으로 더 상세하게는 기구학적으로 하중을 분산하여 마찰계수가 큰 소재로 구성된 마찰면의 마찰력을 증가시키고 자기회로를 효율적으로 구성하여 흡착력을 증가시켜 무거운 물체가 강자성체인 벽면에서 흘러내리지 않도록 강하게 흡착하는 장치에 관한 것이다.The present invention relates to a magnet adsorption device, and more particularly, to increase the frictional force of a friction surface composed of a material having a high coefficient of friction by mechanically distributing the load, and to efficiently construct a magnetic circuit to increase the attraction force to It relates to a device that strongly adsorbs so as not to flow from the ferromagnetic wall.
종래의 자석을 이용한 흡착기구는 자석 단체만을 사용하므로 Nd-Fe-B Magnet과 같은 고특성의 자석을 사용하여 자석의 흡착력을 강하게 하여도 철판과 같은 강자성체의 면에 물체를 고정하는 경우, 자극면에 수직한 방향으로는 큰 힘을 얻을 수 있지만 도 2의 하중(W)과 같이 측면에서 작용하는 힘은 자석과 흡착면의 마찰계수에만 관계되어 미끄러짐이 발생하여 중량이 무거운 물체를 흡착면에 고정시킬 수가 없었다. 따라서 오프너와 같이 중량이 무겁지 않은 물건만을 냉장고 등에 부착하며 얇은 메모지 정도의 고정에만 사용될 수 있었다.Since the adsorption mechanism using a conventional magnet uses only a single magnet, when the object is fixed to the surface of a ferromagnetic material such as an iron plate even though the magnet's adsorption force is increased by using a magnet of high characteristics such as Nd-Fe-B Magnet, the magnetic pole surface Although a large force can be obtained in the direction perpendicular to the direction, the force acting on the side as shown in the load (W) of FIG. 2 is related to the friction coefficient between the magnet and the adsorption surface, and slippage occurs to fix a heavy object to the adsorption surface. I could not make it. Therefore, only a heavy object such as an opener was attached to a refrigerator or the like and could be used only for fixing a thin note.
또한 일반적으로 물건을 걸수 있는 행가(Hanger)는 못을 이용하거나 접착제를 이용하여 벽면에 고정하여야 하므로 냉장고의 측면과 같은 곳에는 사용이 거의 불가능하였다.In addition, hangers (hangers) that can be hanged generally need to be fixed to the wall using nails or adhesives, so it was almost impossible to use in places such as the side of the refrigerator.
본 고안에서는 상기와 같은 문제점인 흡착면에서의 미끄러짐과 못이나 접착제로 인한 접착면의 훼손 및 오염을 방지하기 위해 도 1과 같은 흡착장치를 구성하였다.도 4에 나타난 바와 같이 강자성체인 몸체(3)와 강자성체인 벽면(4)에 자석(1)을 단극 자석인 경우는 자극이 서로 반대가 되도록 배치하고 한 개의 자석을 사용하는 경우는 자극을 2극으로 착자하여 도 5와 같이 기존에 사용되는 자기회로에서 발생하는 공기 중으로 누설되는 자속량을 최소화하여 흡착력을 최대화 하였다.그리고 도 2에 나타낸 것처럼 공기압을 이용한 흡착기구(큐방, 빨판) 그리고 고무, 합성수지와 같이 마찰계수가 큰 소재(2)를 자석(1)의 아래쪽에 배치하여 힘의 분산기능을 하는 몸체(3)의 걸이에 하중(W)이 작용하는 경우 하중이 자석(1)을 벽면(4)에서 떼어내려고 하는 힘(F1)과 마찰계수가 큰 소재(2)를 벽면으로 밀려고 하는 힘(F2)으로 분산되도록하여 최적화된 흡착력으로 자석이 벽면에서 떨어지지 않도록 하고 마찰면에 수직인 힘(F2)가 하중과 함께 증가될 경우 마찰력도 증가되도록하여 미끄러짐을 최소화하고 흡착력을 최대화한 흡착장치를 구성, 무거운 물체를 견고하게 고정할 수 있다.따라서 철과 같은 강자성체로 이루어진 문이나 벽면, 그리고 냉장고 등의 면에 별도의 접착제나 나사를 사용하지 않고 물건을 걸거나 고정시킬 수 있다.In the present invention, the adsorption device as shown in FIG. 1 is configured to prevent slippage on the adsorption surface, and damage and contamination of the adhesion surface due to nails or adhesives. As shown in FIG. ) And the magnets 1 on the wall surface 4 of the ferromagnetic material are arranged so that the magnetic poles are opposite to each other in the case of a single pole magnet, and when one magnet is used, the magnetic poles are magnetized into two poles. Adsorption force was maximized by minimizing the amount of magnetic flux leaking into the air generated in the magnetic circuit. And as shown in Fig. 2, the adsorption mechanism (cubang, sucker) using air pressure and a material having a large friction coefficient such as rubber and synthetic resin (2) were used. When the load W acts on the hanger of the body 3 which distributes the force by distributing the force under the magnet 1, the force F 1 tries to separate the magnet 1 from the wall 4. Optimized adsorptive force prevents the magnet from falling off the wall and the force perpendicular to the friction surface (F 2 ) increases with the load by dispersing the material (2) with high frictional coefficient to the wall (F 2 ). In this case, the frictional force is increased to minimize the slippage and to maximize the adsorption force, so that the heavy object can be firmly fixed.Therefore, a separate adhesive is applied to the door, wall, and the surface of the ferromagnetic material such as iron and the refrigerator. You can hang or fasten things without using screws.
도 1은 본 고안의 흡착장치의 사시도1 is a perspective view of the adsorption device of the present invention
도 2는 본 고안의 흡착장치의 측면도2 is a side view of the adsorption device of the present invention
도 3은 본 고안의 분할(2극) 착자된 자석의 사시도와 측면도도 4는 본 고안의 누설자속이 최소가 되도록 자기회로를 형성한 구성도도 5는 기존의 누설자속이 많은 자기회로의 구성도3 is a perspective view and a side view of a split (two-pole) magnetized magnet of the present invention. FIG. 4 is a schematic view of a magnetic circuit formed to minimize leakage magnetic flux of the present invention. FIG. Degree
*. 도면의 주요 부분에 대한 부호의 설명*. Explanation of symbols for the main parts of the drawings
(1):영구자석(1): Permanent magnet
(2):마찰계수가 큰 소재(2): Material with high coefficient of friction
(3):강자성체로 구성된 몸체(3): Body made of ferromagnetic material
(4):강자성체인 벽면(4): Ferromagnetic chain wall
첨부된 도면에 의거하여 본 고안의 구성을 설명하면 다음과 같다.Referring to the configuration of the present invention based on the accompanying drawings as follows.
도 1, 도 2에 나타난 바와 같이 몸체(3)의 상단부 흡착면에 영구자석(1)을 누설자속이 최소가 되도록 도 4와 같이 배치하여 부착하고 도 2와 같이 자석(1)의 아래쪽 마찰력이 작용하는 부위에 마찰계수가 큰 소재(2)를 몸체(3)의 흡착면에 부착하여 하중(W)의 분산된 힘(F2)이 마찰력의 증가에 사용되도록 한다.따라서 도 2에 나타난 바와 같이 하중(W)이 작용하면 자석(1)부에는 벽면으로부터 떨어뜨리려는 힘(F1)이 작용하고 마찰계수가 큰 소재(2)로 이루어진 마찰면에는 벽면으로 밀려는 힘(F2)이 작용하여 자석이 수직력에 강한 장점과 마찰계수가 큰 소재는 하중이 커질수록 마찰력이 증가하는 특성을 이용하여 무거운 물체를 강자성체면에 고정할 수 있게 된다.As shown in FIG. 1 and FIG. 2, the permanent magnet 1 is attached to the upper end suction surface of the body 3 as shown in FIG. 4 so that the leakage magnetic flux is minimized, and as shown in FIG. 2, the lower frictional force of the magnet 1 is increased. The material 2 having a high coefficient of friction at the site of action is attached to the adsorption surface of the body 3 so that the distributed force F 2 of the load W is used to increase the frictional force. Likewise, when the load (W) is applied, the force (F 1 ) to drop from the wall surface acts on the magnet (1) part, and the force (F 2 ) to push against the wall surface on the friction surface made of the material (2) having a large coefficient of friction. As a result, magnets have strong resistance to vertical force and materials with high friction coefficient can be used to fix heavy objects on the ferromagnetic surface by using the characteristic that the friction force increases as the load increases.
본 고안은 냉장고나 철판과 같은 강자성체의 면(3)에 접착제나 나사와 같은 별도의 도구 없이 중량물을 부착 할 수 있으므로 벽면의 훼손이나 오염 없이 장식품이나 영수증 보관 주머니 등과 같은 물건을 간단히 견고하게 고정시킬 수 있어 그 활용 분야가 매우 넓다.본 고안의 내용에 의거 N-35 Grade의 영구자석(Nd-Fe-B Magnet)과 마찰계수가 큰 소재(고무판)를 사용하고 2mm 두께의 강자성체 철판으로 몸체를 구성하였을 경우 가로 20mm, 세로 30mm, 높이 10mm의 소형 구성물로도 10kgf의 하중을 냉장고 면에 부착시킬 수 있었다.The present invention can attach a heavy object to the surface (3) of a ferromagnetic material such as a refrigerator or a steel plate without an adhesive or a screw, so that objects such as ornaments or receipt storage bags can be fixed firmly without damage or contamination on the wall. According to the contents of the present invention, N-35 Grade permanent magnet (Nd-Fe-B Magnet) and material with high friction coefficient (rubber plate) are used, and the body is made of 2mm thick ferromagnetic iron plate. When configured, the load of 10 kg f could be attached to the surface of the refrigerator even with small components having a width of 20 mm, a length of 30 mm, and a height of 10 mm.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020000032352U KR200250942Y1 (en) | 2000-11-20 | 2000-11-20 | A fixture using magnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020000032352U KR200250942Y1 (en) | 2000-11-20 | 2000-11-20 | A fixture using magnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200250942Y1 true KR200250942Y1 (en) | 2001-11-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2020000032352U KR200250942Y1 (en) | 2000-11-20 | 2000-11-20 | A fixture using magnet |
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| Country | Link |
|---|---|
| KR (1) | KR200250942Y1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020081190A (en) * | 2002-10-02 | 2002-10-26 | 이현탁 | magnet hanger |
| CN114420001A (en) * | 2018-12-14 | 2022-04-29 | 乐金显示有限公司 | Mounting fixture for manufacturing tiled display device |
-
2000
- 2000-11-20 KR KR2020000032352U patent/KR200250942Y1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020081190A (en) * | 2002-10-02 | 2002-10-26 | 이현탁 | magnet hanger |
| CN114420001A (en) * | 2018-12-14 | 2022-04-29 | 乐金显示有限公司 | Mounting fixture for manufacturing tiled display device |
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