KR200165666Y1 - A fixing pin and washer - Google Patents
A fixing pin and washer Download PDFInfo
- Publication number
- KR200165666Y1 KR200165666Y1 KR2019970044625U KR19970044625U KR200165666Y1 KR 200165666 Y1 KR200165666 Y1 KR 200165666Y1 KR 2019970044625 U KR2019970044625 U KR 2019970044625U KR 19970044625 U KR19970044625 U KR 19970044625U KR 200165666 Y1 KR200165666 Y1 KR 200165666Y1
- Authority
- KR
- South Korea
- Prior art keywords
- washer
- pin
- groove
- insertion groove
- shaft
- Prior art date
Links
- 238000003780 insertion Methods 0.000 claims abstract description 17
- 230000037431 insertion Effects 0.000 claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000002093 peripheral effect Effects 0.000 claims abstract 2
- 238000000926 separation method Methods 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 abstract description 2
- 238000005452 bending Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 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
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
- F16B21/12—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with locking-pins or split-pins thrust into holes
-
- 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
- F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
- F16B43/005—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts engaging the bolt laterally to allow a quick mounting or dismounting of the washer, i.e. without the need to engage over the end of the bolt
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
본 고안은 샤프트에 사용하는 와셔와 이탈방지용 고정핀을 와셔와 일체화시켜 와셔 및 고정핀 역할을 동시에 하고 탈.장착이 용이한 고정핀 겸용 와셔에 관한 것으로서, 일단에 둘레홈을 갖는 샤프트에 연결되어 이탈을 방지하기 위해 사용되는 와셔에 있어서: 일측이 뚫려 개방되고, 상기 둘레홈부에 연결되기 위한 와셔; 상기 와셔의 외측 외둘레면에서 그 내측으로 관통된 삽입홈; 및 상기 삽입홈 내측의 공간부로 내설되며 그 일부가 구부려 형성된 환봉의 스프링핀; 을 포함하여 이루어지는 것을 특징으로 하는 고정핀 겸용 와셔를 제공하게 된다.The present invention relates to a washer and fixing pin for washer and the separation prevention pin to be integrated with the washer and to act as a washer and a fixing pin at the same time, easy to remove and install the fixed pin combined washer, which is connected to the shaft having a peripheral groove A washer used to prevent detachment, comprising: a washer open at one side and connected to the circumferential groove; An insertion groove penetrating inward from an outer circumferential surface of the washer; And a spring pin of a round bar which is internally formed into a space portion inside the insertion groove and is bent a portion thereof. It provides a fixed pin combined washer characterized in that it comprises a.
Description
본 고안은 샤프트 또는 볼트 등에 사용되는 고정핀과 와셔에 관한 것으로서, 더 상세하게는 샤프트에 사용하는 와셔와 이탈방지용 고정핀을 와셔와 일체화시켜 와셔 및 고정핀 역할을 동시에 하고 탈.장착이 용이한 고정핀 겸용 와셔(fixing pin a combined use washer)에 관한 것이다.The present invention relates to a fixing pin and a washer used in the shaft or bolt, more specifically, the washer used in the shaft and the separation prevention fixing pin integrated with the washer to act as the washer and the fixing pin at the same time, easy to remove and install It relates to a fixing pin a combined use washer.
일반적으로, 종래에는 샤프트 또는 볼트등에 연결되어 지지하기 위한 수단으로서, 첨부도면 중, 도1에 도시된 바와같이 샤프트(101)의 일측에 와셔(103)를 연결하고 또한 고정핀(105)을 끼워 샤프트(101)의 이탈을 방지하는데 사용하고 있었다.In general, as a means for supporting and connecting to a shaft or bolt in the related art, as shown in FIG. 1, the washer 103 is connected to one side of the shaft 101 and the fixing pin 105 is inserted. It was used to prevent the shaft 101 from coming off.
그러나, 종래의 샤프트(101)의 고정구조는 별도로 와셔(103)와 이탈을 방지하기 위한 고정핀(105)을 별도로 제작해야하는 번거러움과 그 탈.장착에 따른 조립작업이 불편하는 등 그로인한 관리상에 문제점등이 있었다.However, the conventional fixing structure of the shaft 101 has the inconvenience of having to separately prepare the washer 103 and the fixing pin 105 to prevent the separation and the inconvenience of assembling work due to the removal and mounting thereof. There was a problem.
그래서, 구조가 간단하면서도 와셔와 고정핀의 역할을 동시에 할 수 있는 탈.장착이 용이한 고정핀 겸용 와셔가 필요로 하게 되었다.Therefore, there is a need for a fixed pin combined washer that is simple in structure and easy to remove and attach, which can serve as both a washer and a fixing pin.
따라서, 본 고안은 상기와 같은 종래의 와셔와 고정핀의 구조가 갖고 있는 제반문제점을 해결하기 위하여 안출된 것으로서, 샤프트 등에 사용되는 와셔 및 고정핀을 일체화시켜 탈.장착이 용이하고 구조가 간단하며 관리하기가 쉬운 고정핀 겸용 와셔를 제공하는 데 그 목적이 있다.Therefore, the present invention has been devised to solve all the problems of the conventional washer and the fixing pin structure as described above, and easy to remove and mount by integrating the washer and the fixing pin used in the shaft, etc., and the structure is simple. The objective is to provide a fixed pin dual washer that is easy to manage.
도 1은 종래의 샤프트에 연결된 와셔와 고정핀을 보인 상태도,1 is a view showing a washer and a fixing pin connected to a conventional shaft;
도 2는 본 고안에 따른 고정핀 겸용 와셔를 보인 분해사시도Figure 2 is an exploded perspective view showing a fixing pin combined washer according to the present invention
도 3은 본 고안의 일실시예에 따른 와셔와 샤프트간의 결합을 보인 단면도,3 is a cross-sectional view showing the coupling between the washer and the shaft according to an embodiment of the present invention,
도 4는 본 고안에 따른 다른 일실시예를 보인 상태단면도.Figure 4 is a state sectional view showing another embodiment according to the present invention.
＜도면의 주요부분에 대한 부호의 설명＞<Description of the code | symbol about the principal part of drawing>
31 :샤프트 32 :둘레홈31: shaft 32: circumference groove
33 :와셔 34 :개방부33: washer 34: opening part
35 :스프링 핀 35a :연결편35: spring pin 35a: connection piece
37 :삽입홈 38 :고정홈37: insertion groove 38: fixed groove
39 :경사면39: slope
상기 목적을 달성하기 위한 본 고안은 일단에 둘레홈을 갖는 샤프트에 연결되어 이탈을 방지하기 위해 사용되는 와셔에 있어서: 일측이 뚫려 개방되고, 상기 둘레홈부에 연결되기 위한 와셔; 상기 와셔의 외측 외둘레면에서 그 내측으로 관통된 삽입홈; 및 상기 삽입홈 내측의 공간부로 내설되며, 그 일부가 구부려 형성된 환봉의 스프링핀; 을 포함하여 이루어지는 것을 특징으로 하는 고정핀 겸용 와셔를 제공하게 된다.The present invention for achieving the above object is a washer connected to the shaft having a circumferential groove at one end to be used to prevent the separation: a washer is open to one side, the washer for connecting to the circumferential groove; An insertion groove penetrating inward from an outer circumferential surface of the washer; And a spring pin of a round bar which is internally formed into a space portion inside the insertion groove, and a part thereof is bent; It provides a fixed pin combined washer characterized in that it comprises a.
이하, 본 고안에 따른 고정핀 겸용 와셔를 첨부된 도면을 참조하여 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings, the fixed pin combined washer according to the present invention.
첨부도면 중, 도 2는 본 고안에 따른 고정핀 겸용 와셔를 보인 분해사시도,도 3은 본 고안의 일실시예에 따른 와셔와 샤프트간의 결합을 보인 단면도로써, 사프트(31)에 연결되는 와셔(33)는 표현된 바와같이 일측이 개방된 홈부(34)와, 와셔(33)의 외둘레면에서 그 내측으로 관통된 삽입홈(37)이 형성되며 그 삽입홈(37)의 내측으로 환봉의 스프링핀(35)을 구비하여 구성된다.In the accompanying drawings, Figure 2 is an exploded perspective view showing a fixed pin combined washer according to the present invention, Figure 3 is a cross-sectional view showing the coupling between the washer and the shaft according to an embodiment of the present invention, the washer connected to the shaft (31) 33 is a groove portion 34, which is open at one side as shown, and an insertion groove 37 penetrating inward from the outer circumferential surface of the washer 33 is formed and the inside of the insertion groove 37 of the round bar. It is configured with a spring pin (35).
상기 삽입홈(37)은 일측면이 반호형으로 형성되고, 그 타측면에는 천공된 고정홈(38)이 형성되는 것이며, 상기 삽입홈(37)은 와셔(33)의 외측 둘레에서 샤프트(31)가 연결되는 내측둘레로 완전히 관통되게 형성된다.The insertion groove 37 is one side is formed in a half arc shape, the other side is formed with a perforated fixing groove 38, the insertion groove 37 is a shaft 31 in the outer circumference of the washer 33 ) Is completely penetrated by the inner circumference to which it is connected.
그리고, 상기 스프링핀(35)을 형성함에 있어 그 환봉의 스프링핀(35)을 구부려 형성하되, 그 타단을 절곡하여 연결편(35a)을 형성하여 상기 삽입홈(37)의 고정홈(38)에 끼울수 있을 정도로 절곡하여 형성된다.In forming the spring pin 35, the spring pin 35 of the round bar is formed by bending, and the other end of the spring pin 35 is bent to form a connection piece 35a to the fixing groove 38 of the insertion groove 37. It is bent to fit.
한편, 상기 와셔(33)의 외둘레면에서 관통되어 형성되는 삽입홈(37)의 입구부 일측이 안쪽으로 경사지도록 경사면(39)이 형성된다.On the other hand, the inclined surface 39 is formed so that one side of the inlet portion of the insertion groove 37 formed to penetrate through the outer circumferential surface of the washer 33 is inclined inward.
그리고, 첨부도면 중 도 4는 본 고안에 따른 다른 일실시예를 보인 상태단면도로써, 와셔(33)의 삽입홈(37)에 내설되는 환봉의 스프링핀(35)을 구부려 형성하되 삽입홈(37)의 입구부의 양측 두 곳을 안쪽으로 경사지게 형성하여 스프링핀(35)이 와셔(33)에서 이탈되는 것을 방지하도록 형성할 수도 있다.And, Figure 4 of the accompanying drawings is a cross-sectional view showing another embodiment according to the present invention, formed by bending the spring pin 35 of the round bar which is installed in the insertion groove 37 of the washer 33, but the insertion groove 37 Two sides of the inlet portion of the) may be formed to be inclined inward to prevent the spring pin 35 from being separated from the washer 33.
한편, 상기와 같이 형성하는 것은 샤프트(31)와 와셔(33)가 연결될시에 샤프트(31)의 외경면에 일시 밀리는 스프링핀(35)의 탄력을 부드럽게 하기 위한 것이며, 두 곳을 경사지게 형성하는 것은 스프링핀(35)의 이탈과 샤프트(31)에 의한 스프링핀(35)의 탄성력을 유도하기 위한 적절한 구조인 것이다.On the other hand, it is formed as described above is to soften the elasticity of the spring pin 35 that is temporarily pushed on the outer diameter surface of the shaft 31 when the shaft 31 and the washer 33 is connected, to form two inclined This is a suitable structure for inducing the spring pin 35 and the elastic force of the spring pin 35 by the shaft 31.
상기와 같은 고정핀 겸용 와셔(33)를 샤프트(31)에 연결할시 샤프트(31)의 일측 외경면에 형성된 둘레홈(32)으로 상기 와셔(33)의 개방부(34)부터 밀어 넣게 되면 샤프트(31)의 둘레홈(32)의 외경면에 맞닿는 스프링핀(35)이 일시 후방으로 밀림과 동시에 다시 복원되면서 상기 샤프트(31)의 외경을 압입함으로써 샤프트(31)의 둘레홈(32)부을 유효 적절하게 지지하여 고정하는 것이다.When the fixed pin combined washer 33 as described above is connected to the shaft 31, the shaft is pushed from the opening 34 of the washer 33 into the circumferential groove 32 formed at one outer diameter surface of the shaft 31. The spring pin 35 which is in contact with the outer diameter surface of the circumferential groove 32 of the 31 is temporarily pushed back and restored again, and presses the outer diameter of the shaft 31 to press the circumferential groove 32 of the shaft 31. It is effectively supported and fixed.
이상에서 설명한 바와같은 본 고안의 고정핀 겸용 와셔는 와셔 및 고정핀을 일체화시켜 와셔 및 핀 역할을 동시에 수행하므로 탈.장착이 용이하고 관리하기가 쉽고 구조가 간단한 매우 유용한 고안인 것이다.The fixed pin combined washer of the present invention as described above is a very useful design that is easy to remove and mount, easy to manage, easy to install and detach because the washer and the fixing pin integrally perform the washer and the pin.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970044625U KR200165666Y1 (en) | 1997-12-31 | 1997-12-31 | A fixing pin and washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970044625U KR200165666Y1 (en) | 1997-12-31 | 1997-12-31 | A fixing pin and washer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19990031880U KR19990031880U (en) | 1999-07-26 |
| KR200165666Y1 true KR200165666Y1 (en) | 2000-01-15 |
Family
ID=19520278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019970044625U KR200165666Y1 (en) | 1997-12-31 | 1997-12-31 | A fixing pin and washer |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200165666Y1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016108515A1 (en) * | 2014-12-30 | 2016-07-07 | 현대다이모스(주) | Device for assembling vehicle recliner shaft |
| CN111946723B (en) * | 2019-05-15 | 2022-07-15 | 北京小米移动软件有限公司 | Fixed subassembly, casing subassembly and terminal equipment |
| RU206805U1 (en) * | 2021-06-07 | 2021-09-28 | Публичное акционерное общество "КАМАЗ" | CLAMP WITH QUICK RELEASE WASHER |
-
1997
- 1997-12-31 KR KR2019970044625U patent/KR200165666Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR19990031880U (en) | 1999-07-26 |
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