KR900003349Y1 - Rotating device with hook - Google Patents
Rotating device with hook Download PDFInfo
- Publication number
- KR900003349Y1 KR900003349Y1 KR2019860009037U KR860009037U KR900003349Y1 KR 900003349 Y1 KR900003349 Y1 KR 900003349Y1 KR 2019860009037 U KR2019860009037 U KR 2019860009037U KR 860009037 U KR860009037 U KR 860009037U KR 900003349 Y1 KR900003349 Y1 KR 900003349Y1
- Authority
- KR
- South Korea
- Prior art keywords
- rotor
- shaft
- hook
- fixing groove
- rotating device
- Prior art date
Links
- 238000009434 installation Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 1
- 230000002265 prevention 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
- F16B2/00—Friction-grip releasable fastenings
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 분리 사시도.1 is an exploded perspective view of the present invention.
제2a, b도는 본 고안의 체결 상태 단면도.Figure 2a, b is a cross-sectional view of the fastening state of the present invention.
제3도는 종래의 체결상태 단면도.3 is a cross-sectional view of a conventional fastening state.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 회전자 2 : 축 구멍1: rotor 2: shaft hole
3 : 샤프트 4 : 고정홈3: shaft 4: fixing groove
5 : 삽입부 5' : 탄성지지대5: Insertion part 5 ': elastic support
6 : 후크6: hook
본 고안은 가전제품등의 기어나 풀리등과 같은 회전자를 샤프트에 삽입 고정시키는데 있어서, 보다 간편하고 손쉽게 작업을 하므로서 생산성 향상 및 원가절감의 목적으로 안출된 이탈 방지용 후크를 부설한 회전자에 관한 것이다.The present invention relates to a rotor provided with a separation prevention hook, which is provided for the purpose of productivity improvement and cost reduction, while performing a simpler and easier operation in inserting and fixing a rotor such as a gear or a pulley such as a home appliance to a shaft. will be.
종래 일반적인 기어나 풀리등과 같은 회전자의 결합방식을 살펴보면, 도면 제3도에서와 같이 샤프트(3)의 고정홈(4)에 E-Ring(7)을 끼워 고정한 것으로, 이때, E-Ring(7) 자체 두께에 대한 고정홈(4)의 치수가 정밀해야 할뿐 아니라, 별도의 삽입작업을 요하므로 생산성에 대한 문제점이 야기되었던 것이다.Looking at the conventional coupling method of the rotor, such as a gear or pulley, as shown in Figure 3 is fixed to the E-ring (7) in the fixing groove 4 of the shaft 3, at this time, E-Ring (7) Not only the dimensions of the fixing groove 4 with respect to its thickness should be precise, but also require a separate insertion work, which caused problems for productivity.
본 고안은 상기와 같은 문제점을 해결하고자 내향 돌출된 삽입부 및 탄성지지대를 가지는 후크를 회전자의 상면에 일체로 형성하여서 된 것으로 첨부 도면에 의해 상세히 설명하면 다음과 같다.The present invention is to form a hook integrally formed on the upper surface of the rotor with an inwardly protruding insertion portion and the elastic support to solve the above problems will be described in detail by the accompanying drawings.
합성수지재 기어나 풀리등과 같은 가전제품용 회전자를 샤프트에 결합 설치함에 있어서, 회전자(1)상면의 축구멍(2) 주위에는 샤프트(3)의 고정홈(4)내로 삽입될 내향 돌출된 삽입부(5) 및 탄성지지대(5')를 가지는 후크(6)를 대향 설치하여서 된 것으로, 도면중 미설명 부호 8은 샤시이다.In the installation of a rotor for household appliances such as a synthetic resin gear or a pulley to the shaft, an inward protrusion to be inserted into the fixing groove 4 of the shaft 3 around the shaft hole 2 of the upper surface of the rotor 1. The hook 6 having the inserted portion 5 and the elastic support 5 'is opposed to each other, and reference numeral 8 in the drawing denotes a chassis.
이상과 같이 구성된 본 고안의 작용효과를 살펴보면 샤시(8)등에 고정설치된 샤프트(3)에 회전자(1)의 축구멍(2)을 삽입하면 도면 제2도(a)와 같은 상태로 샤프트(3)의 끝단과 후크(6)의 삽입부(5)저면이 강제 삽입되며 탄성지지대(5')가 벌어져 도면 제2도(b)와 같은 상태로 샤프트(3)의 고정홈(4)에 탄력적으로 삽입되면서 결합되는 것이다.Looking at the effect of the present invention configured as described above when the shaft hole (2) of the rotor 1 is inserted into the shaft (3) fixed to the chassis (8), the shaft in the state as shown in Figure 2 (a) The end of 3) and the bottom of the insertion part 5 of the hook 6 are forcibly inserted and the elastic support 5 'is opened to the fixing groove 4 of the shaft 3 in a state as shown in FIG. It is combined while being elastically inserted.
이상과 같이 구성되고 작용되는 본 고안은 종래 체결을 위한 E-Ring이 필요가 없으며, 샤프트에 회전자를 삽입시키는 것으로 체결 작업이 완료되도록 한 것으로 제품의 원가절감 및 생산성 향상을 기대할수 있는 매우 유용한 고안인 것이다.The present invention, which is constructed and operated as described above, does not require E-ring for conventional fastening, and inserts the rotor into the shaft so that the fastening work is completed, which is very useful to expect cost reduction and productivity improvement of the product. It is an idea.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860009037U KR900003349Y1 (en) | 1986-06-26 | 1986-06-26 | Rotating device with hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860009037U KR900003349Y1 (en) | 1986-06-26 | 1986-06-26 | Rotating device with hook |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880000947U KR880000947U (en) | 1988-02-20 |
| KR900003349Y1 true KR900003349Y1 (en) | 1990-04-20 |
Family
ID=19253034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019860009037U KR900003349Y1 (en) | 1986-06-26 | 1986-06-26 | Rotating device with hook |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900003349Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100498764B1 (en) * | 2002-07-11 | 2005-07-01 | 이경섭 | A drying apparatus of agricultural products |
-
1986
- 1986-06-26 KR KR2019860009037U patent/KR900003349Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR880000947U (en) | 1988-02-20 |
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Legal Events
| 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 | ||
| FPAY | Annual fee payment |
Payment date: 19971229 Year of fee payment: 9 |
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| LAPS | Lapse due to unpaid annual fee |