KR100395416B1 - Nut for vessel handle - Google Patents
Nut for vessel handle Download PDFInfo
- Publication number
- KR100395416B1 KR100395416B1 KR10-2001-0010909A KR20010010909A KR100395416B1 KR 100395416 B1 KR100395416 B1 KR 100395416B1 KR 20010010909 A KR20010010909 A KR 20010010909A KR 100395416 B1 KR100395416 B1 KR 100395416B1
- Authority
- KR
- South Korea
- Prior art keywords
- nut
- cross
- head
- cutter
- screwdriver
- Prior art date
Links
- 238000005520 cutting process Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
Classifications
-
- 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
- F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
- F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
- F16B23/0023—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool substantially cross-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B15/00—Screwdrivers
- B25B15/001—Screwdrivers characterised by material or shape of the tool bit
- B25B15/004—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section
- B25B15/005—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section with cross- or star-shaped cross-section
-
- 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
- F16B37/00—Nuts or like thread-engaging members
- F16B37/14—Cap nuts; Nut caps or bolt caps
- F16B37/145—Sleeve nuts, e.g. combined with bolts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
본 발명은 용기의 외측으로 손잡이를 고정시키는 너트의 너트머리에 십자홈을 형성하되 이 십자홈이 커터로 절삭가공되어 원호형으로 파지도록 함으로써, 십자홈의 파인 공간이 넓어져 십자드라이버 뿐 아니라 일자드라이버로도 너트를 체결할 수 있어 사용이 편리하고 또한 절삭에 의해 십자홈을 형성함으로 제품에 균열이 없고 쉽게 손상되지 않는 용기 손잡이 조립용 너트에 관한 것으로서, 특히 가공공정에서 무질서하게 담긴 너트가 선별공급기에서 순차적으로 너트이송대로 이동되면 고속으로 회전되는 커터에 의해 너트의 너트머리가 반원호형으로 절삭되고, 너트머리를 너트축선을 중심으로하여 90도 회전시켜 커터로 다시 절삭하면 반원호형 십자홈이 형성되어 십자드라이버 또는 일자드라이버로 너트를 회전시킬 수 있도록 구성된다.The present invention forms a cross groove in the nut head of the nut that fixes the handle to the outside of the container, so that the cross groove is cut with a cutter to be excavated in an arc shape, so that the fine space of the cross groove is widened, not only a cross-driver The nut can be fastened by a screwdriver, and it is easy to use and cross-shaped groove is formed by cutting, so that the product has no cracks and is not easily damaged. The nut head of the nut is cut in a semicircular arc by a cutter that rotates at high speed when the nut feeder is sequentially moved in the nut feeder.The nut head is rotated 90 degrees around the nut axis to cut back with the cutter. It is formed and configured to rotate the nut with a Phillips screwdriver or a flat head screwdriver.
Description
본 발명은 용기 손잡이 조립용 너트에 관한 것으로서, 더욱 상세하게는 주방에서 주로 사용하는 용기 외측으로 손잡이를 고정시키는 너트의 너트머리에 원호형 십자홈이 절삭 가공에 의해 형성되도록 함으로써, 십자드라이버 뿐 아니라 일자드라이버로도 너트를 체결할 수 있어 사용이 편리하고 또한 절삭에 의해 십자홈을 가공함으로 제품에 균열이 없고 쉽게 손상되지 않는 용기 손잡이 조립용 너트에 관한 것이다.The present invention relates to a nut for a container handle assembly, and more particularly, an arc-shaped cross groove is formed on the nut head of a nut fixing the handle to the outside of a container mainly used in a kitchen by cutting, thereby not only a Phillips screwdriver. The nut can be fastened with a flat-blade screwdriver, and it is easy to use, and it is a nut for container handle assembly which does not crack easily and is not easily damaged by processing a cross groove by cutting.
일반적으로 냄비용 손잡이는 도 1에 도시된 바와 같이 주방에서 주로 사용하는 냄비용 용기(1)외측에 브래킷(2)이 스포트 용접 등의 수단으로 용기에 고정되고 브래킷(2)에는 내열성 수지 등의 손잡이(3)가 너트(5)로 체결 고정된다. 이러한 너트(5)는 브래킷(2)의 저면에서 돌출 고정된 볼트(4)에 체결되는 것으로서, 도 2는 너트의 단면도를 나타낸다.In general, the handle for the pot is fixed to the container by means of spot welding, such as a spot welding on the outside of the pot container (1) mainly used in the kitchen as shown in Figure 1, the bracket (2) The handle 3 is fastened and fixed with a nut 5. This nut 5 is fastened to the bolt 4 protrudingly fixed at the bottom of the bracket 2, and FIG. 2 shows a cross-sectional view of the nut.
너트(5)는 너트머리(6)가 구비되며 너트머리에는 십자드라이버로 이를 체결할 수 있는 십자홈(7)이 형성된다.The nut 5 is provided with a nut head 6, and the nut head is formed with a cross groove 7 which can be fastened with a Phillips screwdriver.
그러나 이러한 십자홈(7)은 프레스로 압입 형성되는 것이 대부분이기 때문에 너트머리(6)가 휨 변형되거나 또는 균열로 인하여 제품의 불량률이 높아지는 단점이 있었다. 그리고 십자홈(7)이 원추형의 십자형 압입 공구로 압입 되기 때문에 십자홈(7)의 파인 공간이 좁아서 일자드라이버는 사용할 수 없고 단지 십자드라이버만 사용해야 됨으로 사용에 불편한 등의 단점이 있었다.However, since the cross recess 7 is press-formed by a press in most cases, the nut head 6 has a disadvantage in that a defective rate of the product is increased due to bending deformation or cracking. And because the cross recess 7 is press-fitted with a conical cross-shaped indentation tool, the narrow space of the cross recess 7 is not easy to use because only a flat-blade screwdriver cannot be used and only a cross screwdriver has been used.
본 발명은 종래의 문제점을 감안하여 개발한 것으로서, 본 발명의 목적은 용기의 외측으로 손잡이를 고정시키는 너트의 너트머리에 십자홈을 형성하되 이 십자홈이 커터로 절삭가공되어 원호형으로 파지도록 함으로써, 십자홈의 파인 공간이 넓어져 십자드라이버 뿐 아니라 일자드라이버로도 너트를 체결할 수 있어 사용이 편리하고 또한 절삭에 의해 십자홈을 형성함으로 제품에 균열이 없고 쉽게 손상되지 않는 용기 손잡이 조립용 너트를 제공함에 있다.The present invention was developed in view of the conventional problems, and an object of the present invention is to form a cross groove in the nut head of the nut for fixing the handle to the outside of the container so that the cross groove is cut with a cutter to be excavated in an arc shape. As a result, the fine space of the cross slot is widened, so that the nut can be fastened not only to the Phillips screwdriver but also to the flat head screwdriver. In providing a nut.
도 1은 일반적인 용기 손잡이의 조립상태 단면도1 is a cross-sectional view of the assembly state of the general container handle
도 2는 종래 너트의 단면도2 is a cross-sectional view of a conventional nut
도 3은 본 발명 너트의 가공장치를 나타낸 개략도3 is a schematic view showing a processing apparatus of the present invention nut
도 4는 본 발명 너트의 가공과정을 나타낸 단면도Figure 4 is a cross-sectional view showing the processing of the nut of the present invention
도 5a 및 도 5b는 본 발명 너트의 체결과정을 나태낸 단면도5A and 5B are cross-sectional views showing the fastening process of the nut of the present invention.
<도면의 주요부분에 대한 부호설명><Code Description of Main Parts of Drawing>
1 : 용기 2 : 브래킷1: container 2: bracket
3 : 손잡이 4 : 볼트3: handle 4: bolt
5 : 너트 6 : 너트머리5: nut 6: nut head
7 : 십자홈 10 : 선별공급기7: cross groove 10: sorting feeder
11 : 투입기 12 : 너트이송대11: feeder 12: nut feeder
12a : 이송레일 13 : 절삭기12a: Feed rail 13: Cutting machine
14 : 커터 15 : 너트14 cutter 15 nut
16 : 너트머리 17 : 십자홈16: nut head 17: cross groove
18 : 십자드라이버 19 : 일자드라이버18: Phillips screwdriver 19: Phillips screwdriver
상기 목적을 달성하기 위하여 본 발명은 가공공정에서 무질서하게 담긴 너트가 선별공급기에서 순차적으로 너트이송대로 이동되면 고속으로 회전되는 커터에 의해 너트의 너트머리가 반원호형으로 절삭되고, 너트머리를 너트축선을 중심으로 하여 90도 회전시켜 커터로 다시 절삭하면 반원호형 십자홈이 형성되어 십자드라이버 또는 일자드라이버로 너트를 회전시킬 수 있도록 구성된다.In order to achieve the above object, the present invention is the nut head of the nut is cut in a semi-circular arc by a cutter that is rotated at high speed when the nut is randomly contained in the processing process is moved to the nut feeder in the sorting feeder, the nut head When rotated 90 degrees around the cutting with a cutter, a semi-circular cross recess is formed to rotate the nut with a Phillips screwdriver or a flat head screwdriver.
이하 본 발명의 바람직한 실시예를 첨부 도면에 따라 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 3은 본 발명 너트의 가공장치를 나타낸 개략도 이고, 도 4는 본 발명 너트의 가공과정을 나타낸 단면도 이다. 본 발명의 너트(15)는 선별공급기(10)로부터 투입기(11)로 이송된다. 선별공급기(10)는 담겨진 너트들을 진동으로 이송시켜 하나씩 투입기(11)로 보내는 역할을 한다. 투입기(11)는 너트이송대(12)로 너트를 이송시키는 것이며 이송된 너트는 이송레일(12a)을 타고 이동되는 너트이송대(12)에 의해 커터(14) 쪽으로 이동된다.Figure 3 is a schematic diagram showing a processing apparatus of the nut of the present invention, Figure 4 is a cross-sectional view showing the processing of the nut of the present invention. The nut 15 of the present invention is transferred from the sorting feeder 10 to the feeder 11. The sorting feeder 10 serves to transfer the contained nuts to the feeder 11 one by one by vibrating. The feeder 11 transfers the nut to the nut feeder 12 and the transferred nut is moved toward the cutter 14 by the nut feeder 12 that is moved on the feed rail 12a.
커터(14)는 절삭기(13)에 의해 고속으로 회전되는 것이며 너트(15)의 너트머리(16)가 커터(14)의 중심에 놓이면 절삭기(13)가 너트이송대(12) 쪽으로 이동되고 이때 커터(14)에 의해 너트머리(16)에 원호형 홈이 형성된다. 이후 너트(15)를 너트 축선을 중심으로 하여 90도 회전시키고 커터(14)로 다시 절삭가공하면 원호형 홈이 서로 교차되는 십자홈(17)이 형성된다.The cutter 14 is rotated at a high speed by the cutting machine 13, and when the nut head 16 of the nut 15 is placed at the center of the cutter 14, the cutting machine 13 is moved toward the nut carriage 12, and the cutter An arc-shaped groove is formed in the nut head 16 by 14. Then, the nut 15 is rotated 90 degrees around the nut axis and cut again by the cutter 14 to form a cross groove 17 in which the arc-shaped grooves cross each other.
도 5는 본 발명 너트의 사용상태를 나타낸 단면도 로서, 너트(15)의 너트머리(16)에 원호형 십자홈(17)이 형성되기 때문에 홈의 파인 공간이 넓게 형성된다. 따라서 일자드라이버(19)를 십자홈(17)에 넣으면 드라이버의 끝이 십자홈(17)의 원호면에 걸리기 때문에 일자드라이버(19)를 이용하여 너트(15)를 회전시킬 수 있다. 그리고 십자드라이버(18)도 종전과 같이 십자홈(17)에 넣어 사용할 수 있는 것이다.5 is a cross-sectional view showing a state of use of the nut of the present invention, since an arc-shaped cross groove 17 is formed in the nut head 16 of the nut 15, so that the fine space of the groove is wide. Therefore, when the flat head screwdriver 19 is inserted into the cross recess 17, the tip of the driver is caught by the circular arc of the cross recess 17, so that the nut 15 can be rotated using the flat head screwdriver 19. The Phillips screwdriver 18 can also be used in the cross recess 17 as before.
이상에서와 같이 본 발명에 따르면 십자홈이 커터에 의해 절삭 가공되고 가공되는 과정에서 원호형 십자홈이 형성되기 때문에 홈의 파인 공간이 넓게 형성된다. 따라서 일자드라이버를 십자홈에 넣으면 드라이버의 끝이 원호면에 닿으면서 걸림으로 일자드라이버로 십자홈을 갖는 너트를 회전시킬 수 있어 사용이 편리한 것이다. 또한 너트가 절삭가공에 의해 십자홈이 형성됨으로 균열이 발생되지 않고 쉽게 손상되지 않는 등의 효과가 있다.As described above, according to the present invention, since an arc-shaped cross groove is formed in the process of the cross groove being cut and processed by the cutter, the fine space of the groove is widely formed. Therefore, if you insert a flat head screwdriver into the cross slot, the end of the screwdriver is in contact with the circular arc surface, so that the nut can be rotated by the flat head screwdriver, and it is convenient to use. In addition, there is an effect that the nut is formed by the cross-cut by the cutting process does not cause cracks and damage easily.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2001-0010909A KR100395416B1 (en) | 2001-03-02 | 2001-03-02 | Nut for vessel handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2001-0010909A KR100395416B1 (en) | 2001-03-02 | 2001-03-02 | Nut for vessel handle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20010044516A KR20010044516A (en) | 2001-06-05 |
| KR100395416B1 true KR100395416B1 (en) | 2003-08-25 |
Family
ID=19706420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2001-0010909A KR100395416B1 (en) | 2001-03-02 | 2001-03-02 | Nut for vessel handle |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100395416B1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5060658A (en) * | 1973-10-02 | 1975-05-24 | ||
| JPS5721215A (en) * | 1980-07-11 | 1982-02-03 | Shinsei Densetsu Kk | Slotting method of slotted nut |
| JPH04191512A (en) * | 1990-08-15 | 1992-07-09 | U Haul Internatl Inc | Combination of clamping body and driving tool |
-
2001
- 2001-03-02 KR KR10-2001-0010909A patent/KR100395416B1/en not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5060658A (en) * | 1973-10-02 | 1975-05-24 | ||
| JPS5721215A (en) * | 1980-07-11 | 1982-02-03 | Shinsei Densetsu Kk | Slotting method of slotted nut |
| JPH04191512A (en) * | 1990-08-15 | 1992-07-09 | U Haul Internatl Inc | Combination of clamping body and driving tool |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20010044516A (en) | 2001-06-05 |
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