KR200250946Y1 - anchor bolt - Google Patents
anchor bolt Download PDFInfo
- Publication number
- KR200250946Y1 KR200250946Y1 KR2020010019770U KR20010019770U KR200250946Y1 KR 200250946 Y1 KR200250946 Y1 KR 200250946Y1 KR 2020010019770 U KR2020010019770 U KR 2020010019770U KR 20010019770 U KR20010019770 U KR 20010019770U KR 200250946 Y1 KR200250946 Y1 KR 200250946Y1
- Authority
- KR
- South Korea
- Prior art keywords
- sleeve
- connecting portion
- anchor bolt
- outer diameter
- bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
Landscapes
- Dowels (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
본 고안은 조립시 슬리브를 벌리지 않고도 연결부에 간단하게 끼울 수 있도록 슬리브의 조립구조를 개선하여 슬리브의 조립성을 향상시킬 수 있도록 한 앵커볼트에 관한 것이다.The present invention relates to an anchor bolt to improve the assembly of the sleeve by improving the assembly structure of the sleeve so that it can be simply fitted to the connecting portion without opening the sleeve during assembly.
본 고안은 나사부(11),연결부(12) 및 확장부(13)를 일체로 구비하는 볼트부재(10)와; 다수개의 절개부(21) 및 걸림돌기(22)를 구비하여 볼트부재(10)의 연결부(12)에 끼워지는 슬리브(20)로 구성되는 앵커볼트에 있어서, 상기 나사부(11)의 외경을 연결부(12)의 외경과 동일하게 형성하여 이 나사부(11)로 슬리브(20)를 끼워 연결부(12)에 위치시키되, 상기 나사부(11)와 연결부(12)의 경계면에 요홈(14)을 형성하고, 상기 요홈(14)에 슬리브(20)와 동일한 외경으로 형성된 스냅링(30)을 끼워 고정시킨 구성이다.The present invention is a bolt member 10 having a screw portion 11, the connection portion 12 and the expansion portion 13 integrally; In the anchor bolt consisting of a sleeve 20 is provided with a plurality of cutouts 21 and the engaging projection 22 to be fitted to the connecting portion 12 of the bolt member 10, the outer diameter of the screw portion 11 connecting portion It is formed to be the same as the outer diameter of (12) and the sleeve 20 is sandwiched by the threaded portion 11 and positioned in the connecting portion 12, and the groove 14 is formed in the interface between the screw portion 11 and the connecting portion 12 The snap ring 30 having the same outer diameter as the sleeve 20 is inserted into the recess 14 and fixed.
Description
본 고안은 앵커볼트(anchor bolt)에 관한 것으로, 더 상세하게는 슬리브의 조립성을 향상시킬 수 있도록 한 앵커볼트에 관한 것이다.The present invention relates to an anchor bolt (anchor bolt), and more particularly to an anchor bolt to improve the assembly of the sleeve.
일반적으로 앵커볼트는 건축물의 콘크리트 벽체나 바닥 또는 천정등에 어떠한 물체를 고정시키기 위해 사용되는 것으로, 근래 널리 사용되고 있는 앵커볼트는 도 1a와 도 1b에 도시된 바와 같이 나사부(1),멈춤턱부(2),연결부(3) 및 확장부(4)를 일체로 구비하는 볼트부재(5)와; 다수개의 절개부(6) 및 걸림돌기(7)를 구비하여 볼트부재(5)의 연결부(3)에 끼워지는 슬리브(8)로 구성된다. 이때, 슬리브(8)와 나사부(1),멈춤턱부(2),확장부(4)의 외경은 동일한 직경으로 형성된다.In general, the anchor bolt is used to fix any object on the concrete wall or floor or ceiling of the building, the anchor bolt that is widely used in recent years, as shown in Figure 1a and Figure 1b (1), stop jaw (2) ), A bolt member 5 having a connecting portion 3 and an expansion portion 4 integrally; It is composed of a sleeve (8) having a plurality of cutouts (6) and engaging projections (7) fitted to the connecting portion (3) of the bolt member (5). At this time, the outer diameters of the sleeve 8, the threaded portion 1, the stopping jaw portion 2, and the expanded portion 4 are formed to the same diameter.
그러나, 이와 같이 구성된 종래의 앵커볼트는 슬리브(8)가 빠지는 것을 방지하는 멈춤턱부(2)가 볼트부재(5)에 일체로 형성되고 또한 구조적으로 슬리브(8)와 확장부(4) 및 멈춤턱부(2)의 외경은 동일한 직경으로 형성되었기 때문에, 조립시 슬리브(8)를 외측으로 벌려서 연결부(3)에 끼운 후 다시 슬리브(8)를 원상태로 오므려야 하는 불편함으로 인해 슬리브(8)의 조립성이 떨어지는 문제점이 있었다.However, in the conventional anchor bolt configured as described above, the stopping jaw portion 2 which prevents the sleeve 8 from being pulled out is integrally formed on the bolt member 5, and structurally, the sleeve 8 and the expansion portion 4 and the stopping portion are stopped. Since the outer diameter of the jaw portion 2 is formed to be the same diameter, the sleeve 8 is uncomfortable due to the inconvenience of having to open the sleeve 8 outward and insert it into the connecting portion 3 and then retract the sleeve 8 to its original state during assembly. There was a problem of poor assembly.
본 고안의 목적은 상기에서와 같은 종래의 결점을 해소하기 위해 안출한 것으로, 조립시 슬리브를 벌리지 않고도 연결부에 간단하게 끼울 수 있도록 슬리브의 조립구조를 개선하여 슬리브의 조립성을 향상시킬 수 있도록 한 앵커볼트를 제공하는 데 있다.An object of the present invention is to solve the conventional drawbacks as described above, to improve the assembly of the sleeve to improve the assembly structure of the sleeve so that it can be easily fitted to the connecting portion without opening the sleeve during assembly. To provide anchor bolts.
상기 목적을 달성하기 위해 본 고안은 볼트부재의 나사부를 통해 연결부에 직접 슬리브를 끼울 수 있도록 나사부의 외경을 연결부의 외경과 동일하게 형성하고, 상기 나사부와 연결부의 경계면에 요홈을 형성하여 이 요홈에 스냅링이 끼워지는 요홈을 형성한 것이다.In order to achieve the above object, the present invention forms the outer diameter of the screw portion equal to the outer diameter of the connecting portion so that the sleeve can be directly fitted to the connecting portion through the screw portion of the bolt member, and forms a recess in the boundary surface of the screw portion and the connecting portion to the groove. The groove is a snap ring is fitted.
도 1a는 종래의 앵커볼트를 나타낸 분해사시도.Figure 1a is an exploded perspective view showing a conventional anchor bolt.
도 1b는 종래의 앵커볼트를 나타낸 조립단면도.Figure 1b is an assembled cross-sectional view showing a conventional anchor bolt.
도 2는 본 고안의 분해사시도.Figure 2 is an exploded perspective view of the present invention.
도 3은 본 고안의 조립단면도.3 is an assembled cross-sectional view of the present invention.
도 4는 본 고안의 사용상태도.Figure 4 is a state of use of the present invention.
<도면의 주요부분에 대한 부호설명><Code Description of Main Parts of Drawing>
10 : 볼트부재 11 : 나사부10: bolt member 11: threaded portion
12 : 연결부 13 : 확장부12 connection part 13 extension part
14 : 요홈 20 : 슬리브14: groove 20: sleeve
21 : 절개부 22 : 걸림돌기21: cutout portion 22: the locking projection
30 : 스냅링30: snap ring
이하 첨부된 도면에 따라서 본 고안의 기술적 구성을 상세히 설명하면 다음과 같다.Hereinafter, the technical configuration of the present invention in detail according to the accompanying drawings.
본 고안의 앵커볼트는 도 2 내지 도 4에 도시되는 바와 같이, 나사부(11),연결부(12) 및 확장부(13)를 일체로 구비하는 볼트부재(10)와; 다수개의 절개부 (21) 및 걸림돌기(22)를 구비하여 볼트부재(10)의 연결부(12)에 끼워지는 슬리브 (20)로 구성되는 앵커볼트에 있어서, 상기 나사부(11)의 외경을 연결부(12)의 외경과 동일하게 형성하여 이 나사부(11)로 슬리브(20)를 끼워 연결부(12)에 위치시키되, 상기 나사부(11)와 연결부(12)의 경계면에 요홈(14)을 형성하고, 상기 요홈 (14)에 슬리브(20)와 동일한 외경으로 형성된 스냅링(30)을 끼워 고정시킨 것을 그 기술적 구성상의 특징으로 한다.The anchor bolt of the present invention, as shown in Figure 2 to 4, the bolt member 10 having a screw portion 11, the connection portion 12 and the expansion portion 13 integrally; In the anchor bolt comprising a plurality of cut-out portion 21 and the engaging projection 22 to be fitted to the connecting portion 12 of the bolt member 10, the anchor bolt, the outer diameter of the screw portion 11 connecting portion It is formed to be the same as the outer diameter of (12) and the sleeve 20 is sandwiched by the threaded portion 11 and positioned in the connecting portion 12, and the groove 14 is formed in the interface between the screw portion 11 and the connecting portion 12 In addition, the technical features of the groove 14 to the snap ring 30 formed with the same outer diameter as the sleeve 20 is fixed.
상기 볼트부재(10)는 나사부(11)와 연결부(12) 및 확장부(13)를 일체로 구비하는 것으로, 이때 나사부(11)는 슬리브(20)가 용이하게 끼워지도록 연결부(12)의 외경과 동일하게 형성되고, 나사부(11)와 연결부(12)의 경계면에는 스냅링(30)이 끼워져 고정되는 요홈(14)이 형성된다.The bolt member 10 is provided with a threaded portion 11, the connection portion 12 and the expansion portion 13 integrally, wherein the threaded portion 11 is the outer diameter of the connection portion 12 so that the sleeve 20 is easily fitted It is formed in the same manner, the groove portion 14 is formed in the interface between the threaded portion 11 and the connecting portion 12, the snap ring 30 is fitted and fixed.
따라서 본 고안에서는 조립시 종래와 같이 슬리브(20)를 벌리지 않고서도 나사부(11)로 슬리브(20)를 간단하게 끼워 연결부(12)에 조립할 수 있다.Therefore, in the present invention, the sleeve 20 may be easily fitted into the connecting portion 12 by screwing the screw 11 without opening the sleeve 20 as in the prior art.
상기 스냅링(30)은 연결부(12)에 끼워진 슬리브(20)가 빠지는 것을 방지하는 것으로, 이러한 스냅링(30)은 나사부(11)와 연결부(12)의 경계면에 형성된 요홈 (14)으로 간단하게 끼워져 고정된다. 이때, 스냅링(30)의 외경은 슬리브(20)의 외경과 동일하게 형성된다.The snap ring 30 prevents the sleeve 20 fitted into the connecting portion 12 from being pulled out, and the snap ring 30 is simply inserted into the recess 14 formed in the interface between the threaded portion 11 and the connecting portion 12. It is fixed. At this time, the outer diameter of the snap ring 30 is formed the same as the outer diameter of the sleeve (20).
이와 같이 구성된 본 고안은 조립시 슬리브(20)를 벌리지 않고서도 나사부 (11)로 슬리브(20)를 간단하게 끼워 연결부(12)에 위치시킨 후, 볼트부재(10)의 용홈(14)에 스냅링(30)을 끼워 간단하게 고정시킬 수 있으므로 슬리브(20)의 조립성을 향상시킬 수 있는 장점이 있다.According to the present invention configured as described above, the sleeve 20 is simply inserted into the connection part 12 by the screw part 11 without opening the sleeve 20 at the time of assembly, and then snaps to the molten groove 14 of the bolt member 10. Since the 30 can be easily fixed by fitting, there is an advantage of improving the assemblability of the sleeve 20.
이하에서는 본 고안의 앵커볼트를 콘크리트 바닥에 고정시키는 방법을 도 4를 참조하여 설명한다.Hereinafter, a method of fixing the anchor bolt of the present invention to the concrete floor will be described with reference to FIG. 4.
먼저 도 4에서와 같이 볼트부재(10)를 삽입하기 위한 구멍(41)을 콘크리트 바닥(40)에 형성한다. 이때, 구멍(41)은 슬리브(20)와 확장부(13) 및 스냅링(30)의 외경과 같은 크기로 형성하되, 구멍(41)의 깊이는 정확하게 형성할 필요 없이 규정치 이상만 되면 삽입하는데 문제가 없다.First, as shown in FIG. 4, a hole 41 for inserting the bolt member 10 is formed in the concrete floor 40. At this time, the hole 41 is formed to have the same size as the outer diameter of the sleeve 20, the expansion portion 13 and the snap ring 30, the depth of the hole 41 need not be formed accurately, if the problem is inserted beyond the prescribed value There is no.
상기 구멍(41)에 볼트부재(10)를 삽입할 때는 망치등으로 살짝 두드리면 되는데, 슬리브(20)의 걸림돌기(22)가 구멍(41)의 크기보다 조금 더 돌출되어 있으므로 손으로는 밀어 넣을 수가 없고 망치등으로 가볍게 타격하면 스냅링(30)이 슬리브(20)를 밀고 들어가므로 걸림돌기(22)가 구멍(41)의 내벽을 조금씩 긁으면서 삽입된다. 이때, 볼트부재(10)를 삽입하는 깊이는 고정되었을 때의 필요한길이보다 조금 더 삽입한다.When the bolt member 10 is inserted into the hole 41, a tap or the like may be used. However, since the locking protrusion 22 of the sleeve 20 protrudes a little more than the size of the hole 41, it is pushed by hand. If it is not able to hit lightly with a hammer or the like, the snap ring 30 pushes the sleeve 20 and the locking protrusion 22 is inserted while scratching the inner wall of the hole 41 little by little. At this time, the depth to insert the bolt member 10 is inserted a little more than the required length when fixed.
상기와 같은 상태에서 나사부(11)에 조임너트(50)를 체결하여 조이면 볼트부재(10)가 외부로 빠지면서 고정되는데, 이때 슬리브(20)는 걸림돌기(22)에 의해 구멍(41)의 내벽에 견고하게 고정되어 외부로 빠져나올 수 없는 상태이므로 조임너트(50)를 조이면 볼트부재(10)만이 외부로 서서히 빠져나온다.When the fastening nut 50 is tightened by tightening the fastening nut 50 in the above state, the bolt member 10 is fixed while being pulled out, and the sleeve 20 is fixed to the inner wall of the hole 41 by the locking protrusion 22. Since it is in a state that is firmly fixed to and cannot escape to the outside, tightening the tightening nut 50 only the bolt member 10 is gradually released to the outside.
따라서 다수개의 절개부(21)가 형성된 슬리브(20)이 하단이 확장부(13)에 의해 확장되면서 구멍(41)의 내벽에 강하게 밀착되므로 앵커볼트가 구멍(41)에 완전히 고정되는 것이다.Therefore, as the sleeve 20 having a plurality of cutouts 21 is strongly adhered to the inner wall of the hole 41 while the lower end thereof is extended by the extension part 13, the anchor bolt is completely fixed to the hole 41.
이상에서 살펴본 바와 같이 본 고안의 앵커볼트는 조립시 슬리브를 벌리지 않고 나사부를 통해 연결부에 슬리브를 간단하게 직접 끼운 후, 슬리브가 빠지지 않도록 볼트부재의 요홈에 스냅링을 간단하게 끼워서 고정시키므로 슬리브의 조립성을 향상시킬 수 있는 매우 유용한 고안이다.As described above, the anchor bolt of the present invention simply inserts the sleeve directly into the connecting portion through the screw portion without opening the sleeve during assembly, and then simply snaps the snap ring into the groove of the bolt member so that the sleeve does not fall out. It is a very useful design that can improve.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020010019770U KR200250946Y1 (en) | 2001-06-30 | 2001-06-30 | anchor bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020010019770U KR200250946Y1 (en) | 2001-06-30 | 2001-06-30 | anchor bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200250946Y1 true KR200250946Y1 (en) | 2001-11-16 |
Family
ID=73067106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2020010019770U Expired - Fee Related KR200250946Y1 (en) | 2001-06-30 | 2001-06-30 | anchor bolt |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200250946Y1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101614686B1 (en) | 2015-09-25 | 2016-04-22 | 박승일 | Construction equipment of interior exterior decoration material for having function for preventing leaving |
| KR200480436Y1 (en) * | 2015-07-21 | 2016-05-24 | 김종열 | Stone Exterior Wall Fixing Apparatus |
| KR101706346B1 (en) * | 2016-06-09 | 2017-03-13 | 서동균 | Fixing device for a out side panel of building |
| KR101845007B1 (en) * | 2016-02-24 | 2018-04-04 | 대천볼트(주) | Anchor bolt assembly |
-
2001
- 2001-06-30 KR KR2020010019770U patent/KR200250946Y1/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200480436Y1 (en) * | 2015-07-21 | 2016-05-24 | 김종열 | Stone Exterior Wall Fixing Apparatus |
| WO2017014465A1 (en) * | 2015-07-21 | 2017-01-26 | 김종우 | Device for fixing stone materials for exterior of building |
| KR101614686B1 (en) | 2015-09-25 | 2016-04-22 | 박승일 | Construction equipment of interior exterior decoration material for having function for preventing leaving |
| KR101845007B1 (en) * | 2016-02-24 | 2018-04-04 | 대천볼트(주) | Anchor bolt assembly |
| KR101706346B1 (en) * | 2016-06-09 | 2017-03-13 | 서동균 | Fixing device for a out side panel of building |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6457922B1 (en) | Expansion bolt assembly | |
| US5702216A (en) | Expanding wall plug | |
| AU2006202997B2 (en) | Fastening element for hard constructional elements | |
| US5913792A (en) | Device for installing impact-type anchoring means | |
| KR200250946Y1 (en) | anchor bolt | |
| KR200250797Y1 (en) | anchor bolt | |
| HU206763B (en) | Tightening key | |
| KR20110008780A (en) | Anchor bolt fixable by tightening nut | |
| KR200286627Y1 (en) | Anchor bolt for concrete | |
| JP2010203097A (en) | Member for fixing bolt on wall surface, and method for mounting the same | |
| KR200303223Y1 (en) | anchor bolt | |
| KR200348081Y1 (en) | Cover constution for faucet socket joint | |
| JP2589343Y2 (en) | Falling tube for sprinkler head | |
| KR200344501Y1 (en) | Piping connector | |
| RU2762174C2 (en) | Tool for tightening torque control and combination of tool for tightening torque control and fastener | |
| KR200250961Y1 (en) | Locker for anchor bolt | |
| KR200275978Y1 (en) | set anchor bolt | |
| JP2532270Y2 (en) | Piping fixture | |
| GB2437303A (en) | Apparatus for fixing an object to a wall having a plasterboard wall spaced from an underlying structure | |
| KR100708539B1 (en) | Fixing anchor | |
| KR200257857Y1 (en) | Anchor bolt | |
| KR200313579Y1 (en) | Str0ng anchor | |
| KR200231586Y1 (en) | Sleeve for building wall pipe protect | |
| US20050023830A1 (en) | Outlet joint of flexible tube | |
| EP1282781A1 (en) | Anchor and nut assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 20010630 |
|
| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
Patent event date: 20011006 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
| UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 1 Payment date: 20010702 |
|
| T201 | Request for technology evaluation of utility model | ||
| UT0201 | Request for technical evaluation |
Patent event date: 20011019 Comment text: Request for Technology Evaluation of Utility Model Patent event code: UT02011R01D |
|
| UG1601 | Publication of registration | ||
| UR1001 | Payment of annual fee |
Payment date: 20021007 Start annual number: 2 End annual number: 3 |
|
| T601 | Decision to invalidate utility model after technical evaluation | ||
| UT0601 | Decision on revocation of utility model registration |
Comment text: Notice of Reason for Refusal during Technology Evaluation Patent event date: 20020713 Patent event code: UT06011S01I |
|
| LAPS | Lapse due to unpaid annual fee | ||
| UC1903 | Unpaid annual fee |