KR19980018262U - Auxiliary nut - Google Patents
Auxiliary nut Download PDFInfo
- Publication number
- KR19980018262U KR19980018262U KR2019960031663U KR19960031663U KR19980018262U KR 19980018262 U KR19980018262 U KR 19980018262U KR 2019960031663 U KR2019960031663 U KR 2019960031663U KR 19960031663 U KR19960031663 U KR 19960031663U KR 19980018262 U KR19980018262 U KR 19980018262U
- Authority
- KR
- South Korea
- Prior art keywords
- screw
- threaded portion
- auxiliary nut
- nut
- fastened
- Prior art date
Links
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002699 waste material Substances 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
- F16B37/00—Nuts or like thread-engaging members
- F16B37/12—Nuts or like thread-engaging members with thread-engaging surfaces formed by inserted coil-springs, discs, or the like; Independent pieces of wound wire used as nuts; Threaded inserts for holes
- F16B37/122—Threaded inserts, e.g. "rampa bolts"
- F16B37/125—Threaded inserts, e.g. "rampa bolts" the external surface of the insert being threaded
-
- 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
- F16B23/0015—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 rectangular, e.g. one-slot head
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
본 고안은 두 개 이상의 기구물을 나사나 볼트로 체결하여 결합하기 위한 나사공이 마모되어 헐거워졌을 때에도 계속하여 사용하기 위한 보조 너트에 관한 것이다.The present invention relates to an auxiliary nut for continued use even when the threaded hole for fastening two or more appliances by screws or bolts is worn out and loosened.
본 고안의 보조 너트(130)는 나사(110) 또는 볼트가 체결되는 내측 나사부(136)가 내주면에 형성되고, 외주면에 나사부(142)에 체결되는 외측 나사부(138)가 형성되며, 상면(132)에 드라이버 등의 공구가 삽입되는 체결홈(134)이 형성된다.In the auxiliary nut 130 of the present invention, the inner threaded portion 136 to which the screw 110 or the bolt is fastened is formed on the inner circumferential surface, and the outer threaded portion 138 that is fastened to the threaded portion 142 is formed on the outer circumferential surface, the upper surface 132 ), A fastening groove 134 into which a tool such as a driver is inserted is formed.
본 고안은 제 2 기구물(140)에 보조 너트(130)를 삽입할 수 있는 나사부(142)를 형성하여 보조 너트(130)를 삽입함으로써 계속하여 나사(110)를 보조 너트(130)의 내측 나사부(136)에 체결하여 제 1 기구물(120)을 제 2 기구물(140)에 결합할 수 있고, 또한 보조 너트(130)의 내측 나사부(136)가 마모되었을 때 보조 너트(130)를 교환하기가 용이한 효과가 있다.The present invention forms the threaded portion 142 into which the auxiliary nut 130 can be inserted into the second mechanism 140, thereby inserting the auxiliary nut 130, thereby continuing the screw 110 to the inner threaded portion of the auxiliary nut 130. 136 to couple the first instrument 120 to the second instrument 140 and to replace the secondary nut 130 when the inner threaded portion 136 of the secondary nut 130 is worn. It has an easy effect.
Description
본 고안은 기구물의 결합 시에 사용되는 너트에 관한 것으로서, 특히 나사나 볼트가 체결되는 나사공이 마모되어 헐거워 졌을 때 나사공을 확장하여 나사부를 형성하고 나사나 볼트를 체결할 수 있는 보조 너트를 삽입함으로써, 이 보조 너트에 나사 또는 볼트를 체결하여 기구물을 결합할 수 있는 보조 너트에 관한 것이다.The present invention relates to a nut used for joining an apparatus, and particularly, when a screw hole to which a screw or bolt is fastened is worn and loosened, the screw nut is expanded to form a threaded portion and an auxiliary nut capable of fastening the screw or bolt is inserted. The present invention relates to an auxiliary nut capable of engaging a mechanism by fastening a screw or bolt to the auxiliary nut.
일반적으로 두 개 이상의 기구물을 결합하기 위하여 도 1 에 도시한 바와 같이, 제 1 기구물(20)에 관통공(22)을 형성하고 제 2 기구물(30)에 나사공(32)을 형성하여, 이 관통공(22)과 나사공(32)에 나사 또는 볼트(이하 나사:10)를 체결함으로써 제 1 기구물(20)을 제 2 기구물(30)에 결합하는 방법이 사용되고 있다.In general, as shown in FIG. 1 to join two or more instruments, a through hole 22 is formed in the first instrument 20 and a screw hole 32 is formed in the second instrument 30. A method of coupling the first mechanism 20 to the second mechanism 30 by fastening a screw or bolt (hereinafter referred to as screw 10) to the through hole 22 and the screw hole 32 is used.
이러한 결합 방법에 있어서는 나사(10)가 제 1 기구물(20)의 관통공(22)에 끼워지고 제 2기구물의 나사공(32)에 나사(10) 결합되어, 나사(10)와 나사공(32) 사이의 마찰력에 의해 고정되어 제 1 기구물(20)을 제 2 기구물(30)에 고정한다.In this coupling method, the screw 10 is fitted into the through hole 22 of the first mechanism 20 and the screw 10 is coupled to the screw hole 32 of the second mechanism, so that the screw 10 and the screw hole ( The first mechanism 20 is fixed to the second mechanism 30 by being fixed by the friction force between the two.
그러나 상기와 같은 결합 방법에서는 나사(10)를 나사공(32)에 다수 번 삽입하여 체결하고 분리하는 작업을 하게 되면, 나사(10)와 나사공(32) 사이의 마찰에 의해 나사(10) 및 나사공(32)이 마모되어 헐거워지므로 나사(10)의 체결력이 약하여 제 1 기구물(20)을 더 이상 고정할 수 없게 된다. 이때 나사(10)는 새 것으로 교환하기가 용이하지만 제 2 기구물(30)에 형성된 나사공(32)은 교환이 불가능하여 제 1 기구물(20)을 고정하지 못하거나, 또는 제 2 기구물(30)을 교환한 다음, 제 1 기구물(20)을 결합해야 하므로 제품의 낭비가 발생하게 되는 문제점이 있다.However, in the coupling method as described above, when the screw 10 is inserted into the screw hole 32 a plurality of times to be fastened and separated, the screw 10 is caused by friction between the screw 10 and the screw hole 32. And since the screw hole 32 is worn and loosened, the fastening force of the screw 10 is weak, so that the first mechanism 20 can no longer be fixed. At this time, the screw 10 can be easily replaced with a new one, but the screw hole 32 formed in the second mechanism 30 cannot be replaced so that the first appliance 20 cannot be fixed, or the second appliance 30 can be fixed. After exchanging, the first appliance 20 has to be combined, so there is a problem that waste of the product occurs.
본 고안은 종래의 나사에 의한 기구물의 결합에서 문제가 되었던, 나사공이 헐거워져 체결력이 약화되는 문제점을 개선하기 위하여 안출한 것으로, 나사공이 헐거워졌을 때 나사공을 확장하여 나사부를 형성하고, 이 나사부에 나사를 체결할 수 있는 보조 너트를 삽입 체결함으로써 계속하여 나사로 기구물을 체결하기 위한 보조 너트를 제공하는 것이 목적이다.The present invention has been made in order to improve the problem of loosening the fastening force due to the loosening of the screw hole, which is a problem in the combination of the mechanism by the conventional screw, when the screw hole is loosened to expand the screw hole to form a screw portion, this screw portion An object of the present invention is to provide an auxiliary nut for continuously tightening an appliance with a screw by inserting and tightening an auxiliary nut capable of tightening a screw.
상기와 같은 목적을 달성하기 위한 본 고안은, 나사 또는 볼트가 체결되는 내측 나사부가 내주면에 형성되고, 외주면에 기구물의 나사부에 체결되는 외측 나사부가 형성되며, 상면에 드라이버 등의 공구가 삽입되는 체결홈이 형성된 보조 너트인 것을 특징으로 한다.The present invention for achieving the above object, the inner threaded portion to which the screw or bolt is fastened is formed on the inner circumferential surface, the outer threaded portion is formed on the outer peripheral surface is fastened to the threaded portion of the mechanism, the upper surface of the fastening to insert a tool such as a screwdriver It is characterized in that the groove is an auxiliary nut formed.
도 1은 종래 너트를 도시한 사시도.1 is a perspective view showing a conventional nut.
도 2는 본 고안에 따른 보조 너트를 도시한 사시도2 is a perspective view showing an auxiliary nut according to the present invention
도 3은 본 고안에 따른 보조 너트의 체결 상태를 도시한 단면도3 is a cross-sectional view showing a fastening state of the auxiliary nut according to the present invention
*면의주요부분에대한부호의설명** Description of the symbols on the main parts of the cotton *
110 : 나사 120 : 제 1기구물110: screw 120: first fixture
122 : 관통공 130 : 보조 너트122: through hole 130: auxiliary nut
132 : 상면 134 : 체결홈132: upper surface 134: fastening groove
136 : 내측 나사부 138 : 외측 나사부136: inner threaded portion 138: outer threaded portion
140 : 제 2 기구물 142 : 나사부140: second mechanism 142: screw portion
이하에서는 본 고안의 양호한 실시 예를 첨부 도면을 참조하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in detail.
먼저 본 실시 예의 구성을 설명한다.First, the configuration of this embodiment will be described.
보조 너트는 도 2 에 도시한 바와 같이, 내주면에 나사(110,볼트도 적용 가능함)가 체결되는 내측 나사부(136)가 형성되고, 제 2 기구물(140)의 나사부(142)에 체결되는 외측 나사부(138)가 외주면에 형성되며, 드라이버 등의 공구가 삽입되는 체결홈(134)이 상면(132)에 형성된다.As shown in FIG. 2, as shown in FIG. 2, an inner threaded portion 136 is formed on the inner circumferential surface to which the screw 110 (a bolt may be applied) is fastened, and an outer threaded portion fastened to the threaded portion 142 of the second mechanism 140. 138 is formed on the outer circumferential surface, and a fastening groove 134 into which a tool such as a driver is inserted is formed on the upper surface 132.
상기와 같이 형성된 보조 너트(130)를 사용하여 제 1 기구물(120)을 제 2 기구물(140)에 결합하는 과정을 설명한다.A process of coupling the first appliance 120 to the second appliance 140 using the auxiliary nut 130 formed as described above will be described.
최초 제 1 기구물(120)을 제 2 기구물(140)에 결합할 때에는, 나사(110)를 제 1 기구물(120)의 관통공(122)에 끼우고 제 2 기구물(140)에 형성된 종래와 같은 나사공에 체결하여 제 1 기구물(120)을 제 2 기구물(140)에 결합시킨다.When the first first appliance 120 is coupled to the second appliance 140, the screw 110 is inserted into the through hole 122 of the first appliance 120 and the same as the conventional one formed in the second appliance 140. The first mechanism 120 is coupled to the second mechanism 140 by fastening to a screw hole.
이러한 상태에서 나사(110)를 나사공에 체결 또는 분리하는 작업을 다수 번 하게 되면 나사공이 헐거워지게 되는데, 이때 나사공을 확장 천공하여 도 2의 제 2 기구물(140)에 도시된 바와 같은 나사부(142)를 형성한다.In this state, if the screw 110 is fastened or detached to the screw hole a number of times, the screw hole is loosened. At this time, the screw hole as shown in the second mechanism 140 of FIG. 142).
이러한 제 2 기구물(140)의 나사부(142)에 별도로 제작된 보조 너트(130)를 삽입하는데, 일자 드라이버 등의 공구를 보조 너트(130)의 상면(132)에 형성된 체결홈(134)에 삽입한 다음, 회전시켜 보조 너트(130)를 제 2 기구물(140)의 나사부(142)에 나사 결합시킨다.The auxiliary nut 130, which is separately manufactured, is inserted into the threaded portion 142 of the second mechanism 140. A tool such as a flat head screwdriver is inserted into the fastening groove 134 formed on the upper surface 132 of the auxiliary nut 130. Then, it is rotated to screw the auxiliary nut 130 to the threaded portion 142 of the second mechanism 140.
그 다음, 나사(110)를 제 1 기구물(120)의 관통공(122)에 끼우고, 제 2 기구물(140)의 나사부(142)에 삽입 고정된 보조 너트(130)의 내측 나사부(136)에 끼워 체결한다.Next, the screw 110 is inserted into the through hole 122 of the first mechanism 120, and the inner threaded portion 136 of the auxiliary nut 130 inserted into and fixed to the threaded portion 142 of the second mechanism 140. Tighten it in.
이에 따라, 나사(110)는 제 1 기구물(120)을 제 2 기구물(140)에 결합시켜 유동하지 않게 고정한다.Accordingly, the screw 110 couples the first appliance 120 to the second appliance 140 and fixes the first appliance 120 to prevent flow.
한편, 상기와 같이 보조 너트(130)에 의해 제 1 기구물(120)을 제 2 기구물(140)에 체결한 방법에 있어서, 나사(110)를 보조 너트(130)에 체결하고 분리하는 작업을 다수 번 하게 되면 나사(110) 및 보조 너트(130)의 내측 나사부(136)가 마모되어 헐거워지는데, 이때 나사(110)는 새 것으로 교환하고 보조 너트(130)는 제 2 기구물(140)의 나사부(142)에서 빼내고 새 것으로 교환하여 다시 제 2 기구물(140)의 나사부(142)에 체결한다. 그리고 상기에서 설명한 방법과 동일하게 나사(110)로 제 1 기구물(120)을 제 2 기구물(140)에 결합 고정한다.Meanwhile, in the method in which the first mechanism 120 is fastened to the second mechanism 140 by the auxiliary nut 130 as described above, a number of operations for fastening and removing the screw 110 to the auxiliary nut 130 are performed. When the screw 110 and the inner threaded portion 136 of the auxiliary nut 130 is worn and loosened, at this time, the screw 110 is replaced with a new one, and the auxiliary nut 130 replaces the threaded portion of the second mechanism 140 ( Remove from 142 and replace it with a new one to fasten the screw portion 142 of the second mechanism (140) again. In the same manner as described above, the first mechanism 120 is fixed to the second mechanism 140 by screws 110.
상기의 실시 예에서 설명한 바와 같이, 본 고안은 나사(110)가 체결되는 나사공이 마모되어 헐거워 졌을 때 나사공을 확장하여 나사부(142)를 형성하고, 이 나사부(142)에 삽입되어 나사(110)를 체결할 수 있는 보조 너트(130)로서, 종래에 나사공이 마모되었을 때 제 2 기구물(140)을 교환해야 하는 것과 달리 제 2 기구물(140)에 보조 너트(130)를 삽입할 수 있는 나사부(142)를 형성하여 보조 너트(130)를 삽입함으로써 계속하여 나사(110)를 체결할 수 있고, 또한 보조 너트(130)의 내측 나사부(136)가 마모되었을 때 보조 너트(130)를 교환하기 용이한 효과가 있다.As described in the above embodiments, when the screw hole to which the screw 110 is fastened is worn and loosened, the present invention expands the screw hole to form the screw portion 142, and is inserted into the screw portion 142 to insert the screw 110. As an auxiliary nut 130 that can be fastened to), a threaded part capable of inserting the auxiliary nut 130 into the second mechanism 140, unlike the conventional need to replace the second mechanism 140 when the screw hole is worn. By forming the 142 and inserting the auxiliary nut 130, it is possible to continue to tighten the screw 110, and also to replace the auxiliary nut 130 when the inner threaded portion 136 of the auxiliary nut 130 is worn It has an easy effect.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960031663U KR19980018262U (en) | 1996-09-25 | 1996-09-25 | Auxiliary nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960031663U KR19980018262U (en) | 1996-09-25 | 1996-09-25 | Auxiliary nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980018262U true KR19980018262U (en) | 1998-07-06 |
Family
ID=53977637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960031663U KR19980018262U (en) | 1996-09-25 | 1996-09-25 | Auxiliary nut |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980018262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200491556Y1 (en) * | 2019-11-18 | 2020-04-27 | 최병선 | Pipe Connector for Pump |
-
1996
- 1996-09-25 KR KR2019960031663U patent/KR19980018262U/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200491556Y1 (en) * | 2019-11-18 | 2020-04-27 | 최병선 | Pipe Connector for Pump |
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