KR890000344Y1 - Clamp for a coupling - Google Patents
Clamp for a coupling Download PDFInfo
- Publication number
- KR890000344Y1 KR890000344Y1 KR2019850012641U KR850012641U KR890000344Y1 KR 890000344 Y1 KR890000344 Y1 KR 890000344Y1 KR 2019850012641 U KR2019850012641 U KR 2019850012641U KR 850012641 U KR850012641 U KR 850012641U KR 890000344 Y1 KR890000344 Y1 KR 890000344Y1
- Authority
- KR
- South Korea
- Prior art keywords
- clamp
- coupling
- tube
- insertion hole
- circumferential surface
- Prior art date
Links
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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
내용 없음.No content.
Description
제1(a)도, 제1(b)도는 선출원고안 클램프의 정면도와 배면도.1 (a) and 1 (b) are a front view and a rear view of the clamp of the elected draft.
제2(a)도, 제2(b)도는 본 고안 클램프의 정면도와 배면도.2 (a) and 2 (b) are a front view and a rear view of the clamp of the present invention.
제3도는 본 고안 클램프가 조립되는 커플링의 분해 사시도.3 is an exploded perspective view of a coupling to which the clamp of the present invention is assembled.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
4 : 관체삽입공 , 4a : 돌출지지부,4: tube insertion hole, 4a: protrusion support,
5 : 클램프 .5: Clamp.
본 고안은 건물공사시에 천정스라브나 벽체내부에 전선을 배선시키기 위해 매설 배관케 되는 전선관을 서로 연결시켜 주기 위해 사용하는 커플링(COUPLING)용 클램프에 관한 것으로 커플링의 구성부재인 연결관체의 양단부로 삽입연결케 되는 삽입관체를 견고하게 협지고정 시켜주는 클램프의 협지력을 보다 증대시키도록 구성한 것인바, 선출원된 전선관 연결용 커플링(실용신안 출원 제85-10515호)의 클램프를 개량한 것이다.The present invention relates to a coupling clamp used to connect the conduit pipes to be buried for wiring wires inside ceiling slabs or walls during building construction. It is configured to further increase the clamping force of the clamp that firmly clamps and inserts the inserted tube to be inserted at both ends. The clamp of the pre- filed coupling for connecting the conduit (Utility Model Application No. 85-10515) is improved. will be.
상기한 실용신안 출원 제85-10415호 "전선관 연결용 커플링"에 사용된 클램프는 첨부도면 제1(a)도, 제1(b)도에서 보는 바와 같이 다수개로 분리시킨 걸림턱(2)이 클램프(5)의 상측 절결조임부(3) 양측부위와 하측 중앙부위의 내주면 선단에 각각 내향돌설되어서 연결관체(1)의 측단부에 형성시킨 돌출륜(1a)에 끼워져 걸리도록 하고, 클램프(5)의 상측 절결조임부(3)와 연통되는 관체 삽입공(4)을 형성하여 동 삽입공(4)을 통해 연결관체(1) 내부로 삽입관체를 삽입 연결시켜 주도록 하는 것이었다. 따라서 클램프(5)의 상측 절결조임부(3)만을 조여주게 되면 관체 삽입공(4)의 내주면이 조여들면서 삽입관체의 외주면에 밀접지지케 되므로서 삽입관체가 협지고정되는 것이었다.The clamp used in the above-mentioned Utility Model Application No. 85-10415, "Coupling for connecting the conduit pipe", has a plurality of clamping jaws (2) separated as shown in FIGS. 1 (a) and 1 (b). The clamps 5 are inwardly protruded at the tip of the inner circumferential surface of both the upper cut-out fastener 3 and the lower center of the clamp 5 so as to be caught by the protruding wheels 1a formed at the side ends of the connecting pipe 1, and the clamp It was to form a tube inserting hole (4) in communication with the upper cut-out fastener (3) of (5) to insert the insert into the connecting tube (1) through the insertion hole (4). Therefore, tightening only the upper cut-out fastening portion 3 of the clamp (5) was tightened while the inner circumferential surface of the tube insertion hole (4) is tightly supported on the outer circumferential surface of the insertion tube was fixed.
본 고안은 이와같은 커플링용 클램프가 지니고 있는 협지력을 더욱 증대시키도록함에 그 목적이 있는 것으로 첨부도면에 의거 내용을 상세히 설명하면 다음과 같다. 즉, 커플링의 구성부재인 연결관체(1)의 측단부에 형성시킨 돌출륜(1a)에 끼워져 걸리게 되는 걸림턱(2)이 내주면 선단에 내향 돌설되고 상측 절결조임부(3)와 연통되는 관체삽입공(4)이 뚫린 기존의 커플링용 클램프(5)에 있어서, 관체 삽입공(3)의 내주면 양측에 돌출지지부(4a)를 대향지게 형성시킨 것을 특징으로 하는 커플링용 클램프인 것이다.The present invention is intended to further increase the clamping force of such a clamp for coupling as described in detail based on the accompanying drawings as follows. That is, the locking jaw (2) which is fitted to the protruding wheel (1a) formed on the side end of the connecting pipe member (1), which is a constituent member of the coupling, protrudes inwardly at the tip of the inner circumferential surface and communicates with the upper cutout (3). In the existing coupling clamp (5) in which the tube insertion hole (4) is drilled, it is a coupling clamp characterized in that the projecting support portion (4a) is formed opposite to the inner peripheral surface of the tube insertion hole (3).
첨부도면 중 미설명 부호 6은 조임나사를 나타내는 것이다.Reference numeral 6 in the accompanying drawings indicates a tightening screw.
본 고안의 작용상태를 설명하면 도면 제3도에서 보는 바와 같이, 연결관체(1)의 양측단부에 형성된 돌출륜(1a)에 걸림턱(2)이 끼워져 조립되는 클램프(5)의 상측 절결조임부(3)를 나사(6)로 조여주게 되면 클램프(5)의 관체 삽입공(4) 내주면이 조여지면서 연결관체(1)의 내부로 삽입되어 있는 삽입관체의 외주면을 조여주게 되어 삽입관체를 협지하게되는 것인바, 이때 클램프(5)의 관체 삽입공(4) 내주면 양측에는 돌출지지부(4a)가 대향지게 형성되어 있으므로 돌출지지부(4a)에 의한 조임지지력이 커지게 되어 그 협지력을 더욱 증대시켜 주게되는 것이다.Referring to the working state of the present invention, as shown in Figure 3, the upper cutout of the clamp (5) is fitted with the engaging jaw (2) is fitted to the protruding wheel (1a) formed on both side ends of the connecting pipe (1) When the pregnant woman 3 is tightened with the screw 6, the inner peripheral surface of the tube insertion hole 4 of the clamp 5 is tightened and the outer peripheral surface of the insertion tube inserted into the connecting tube 1 is tightened. It is to be sandwiched, in this case, since the protrusion supporting portion (4a) is formed on both sides of the inner peripheral surface of the tube insertion hole (4) of the clamp (5) to increase the tightening support force by the protrusion supporting portion (4a) to further increase the clamping force It will increase.
본고안은 상술한 바와 같이 삽입관체를 협지하여 주게되는 클램프의 관체 삽입공 양측에다 대향 돌출지지부를 형성하여서 삽입관체의 협지력을 더욱증대시킨 것인바, 삽입연결되는 삽입관체가 나선관일 경우에도 나선을 이루고 있는 나선홈에 돌출지지부가 삽입되어 걸리게 되므로서 삽입관체의 삽입연결 상태가 종래에 비해 더욱 견고하게 유지되는 매우 유용한 효과를 제공하여 주는 것이다.This proposal is to further increase the clamping force of the insertion tube by forming the opposite projecting support on both sides of the tube insertion hole of the clamp to clamp the insertion tube as described above, even if the insertion tube to be inserted is a spiral tube It is to provide a very useful effect that the insertion connection state of the insertion tube is more firmly maintained than the prior art by being caught by the protrusion support is inserted into the helical groove forming.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019850012641U KR890000344Y1 (en) | 1985-09-27 | 1985-09-27 | Clamp for a coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019850012641U KR890000344Y1 (en) | 1985-09-27 | 1985-09-27 | Clamp for a coupling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR870005454U KR870005454U (en) | 1987-04-23 |
| KR890000344Y1 true KR890000344Y1 (en) | 1989-03-09 |
Family
ID=19245605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019850012641U KR890000344Y1 (en) | 1985-09-27 | 1985-09-27 | Clamp for a coupling |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR890000344Y1 (en) |
-
1985
- 1985-09-27 KR KR2019850012641U patent/KR890000344Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR870005454U (en) | 1987-04-23 |
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| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| LAPS | Lapse due to unpaid annual fee |