JPH0184119U - - Google Patents
Info
- Publication number
- JPH0184119U JPH0184119U JP1988149006U JP14900688U JPH0184119U JP H0184119 U JPH0184119 U JP H0184119U JP 1988149006 U JP1988149006 U JP 1988149006U JP 14900688 U JP14900688 U JP 14900688U JP H0184119 U JPH0184119 U JP H0184119U
- Authority
- JP
- Japan
- Prior art keywords
- push rod
- locking
- dial
- locking pin
- locking device
- 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.)
- Granted
Links
- 230000002401 inhibitory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/042—Air treating means within refrigerated spaces
- F25D17/045—Air flow control arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Control Devices (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Control Of Temperature (AREA)
Description
第１図は本考案の装置の分解斜視図、第２図は
本考案の装置の組立状態の断面図、第２図のイは
ダイヤルのロツキング解除状態図、第２図のロは
ダイヤルのロツキング状態図、第３図は本考案の
装置に使用されたプツシユロツドの要部断面図、
第４図は温度調節ダイヤルの正面図である。
１０……温度調節器、１１……調節軸、１３…
…プツシユロツド、１５……ダイヤル、１６……
螺旋状の誘導溝、１７……ロツキングピン、１９
……支持管、２２……ロツキングブラケツト、２
４……ロツキング溝。
Figure 1 is an exploded perspective view of the device of the present invention, Figure 2 is a sectional view of the device of the present invention in an assembled state, A in Figure 2 is a diagram of the dial being unlocked, and B in Figure 2 is a diagram of the dial being locked. Fig. 3 is a sectional view of the main parts of the push rod used in the device of the present invention;
FIG. 4 is a front view of the temperature control dial. 10...Temperature controller, 11...Adjustment axis, 13...
...Push Rod, 15...Dial, 16...
Spiral guide groove, 17... Locking pin, 19
...Support tube, 22 ...Locking bracket, 2
4... Locking groove.
Claims (1)
節軸を構成する調節器等において、 上記の調節軸内の円筒溝から一度押されるとロ
ツキングされ、もう一度押されるとそのロツキン
グが解除されて初めの状態に復元されるように螺
旋状の誘導溝を持つプツシユロツド及びこのプツ
シユロツドのスプリングとよりなるプツシユロツ
ドのスプリングとよりなるプツシユロツド手段と
、上記のプツシユロツドのプツシユ動作により上
記の調節軸の周面上から出没されるようにするロ
ツキングピン及びこのロツキングピンの支持管及
びスプリングとよりなるロツキングピン手段と、
上記のロツキングピンが突出されなかつた状態で
上記の調節軸が回転可能な円形空間部とこの円形
空間部の周りに凹状で形成されて上記のロツキン
グピンが突出される時掛つて上記の調節軸の回転
を禁止させる多数のロツキング溝がそなえられて
いるロツキングブラケツト手段で結合することを
特徴とする温度調節器のダイヤルロツキング装置
。 (2) 上記のプツシユロツド１３に形成されてい
る螺旋状の誘導溝１６は略１ピツチ程形成され、
その先端１６ａと後端１６ｂが直線上の溝に連結
された形状になつており、上記の先端１６ａの半
径ｒａとその中間部１６ｃの半径ｒｃはｒａ〈ｒ
ｃとなる請求項１記載の温度調節器のダイヤルロ
ツキング装置。 (3) 上記の支持管１９内からスプリング２０に
よつて弾性力を持つて支持されるロツキングピン
１７はその内側の端部に形成されている突起部１
７ａをそなえてあり、この突起部１７ａが上記の
プツシユロツド１３の螺旋状の誘導溝１６に常時
密着されるようにした請求項１又は２記載の温度
調節器のダイヤルロツキング装置。[Claims for Utility Model Registration] (1) In a normal temperature controller or a similar regulator, etc. that constitutes a rotational adjustment shaft, when it is pushed once from the cylindrical groove in the adjustment shaft, it locks, and when it is pushed again. a push rod having a spiral guide groove and a spring of the push rod so that the locking is released and the push rod is restored to the initial state when the push rod is released; Locking pin means comprising a locking pin that is retractable from the circumferential surface of the adjustment shaft, a support tube for the locking pin, and a spring;
A circular space is formed in which the adjusting shaft can rotate when the locking pin is not protruded, and a concave shape is formed around the circular space so that when the locking pin is protruded, the adjusting shaft is rotated. A dial locking device for a temperature regulator, characterized in that the dial locking device is coupled by a locking bracket means provided with a plurality of locking grooves for inhibiting rotation of the dial. (2) The spiral guide groove 16 formed in the push rod 13 is approximately 1 pitch thick,
The tip 16a and the rear end 16b are connected to a linear groove, and the radius ra of the tip 16a and the radius rc of the intermediate portion 16c are ra<r
2. The dial locking device for a temperature regulator according to claim 1, wherein: (3) The locking pin 17, which is elastically supported by a spring 20 from inside the support tube 19, has a protrusion 1 formed at its inner end.
3. A dial locking device for a temperature regulator according to claim 1 or 2, further comprising a dial locking device for a temperature regulator according to claim 1 or 2, wherein said projection portion 17a is always in close contact with said spiral guide groove 16 of said push rod 13.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870020060U KR900005995Y1 (en) | 1987-11-19 | 1987-11-19 | Dial locking device for temperature control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0184119U true JPH0184119U (en) | 1989-06-05 |
| JPH0530188Y2 JPH0530188Y2 (en) | 1993-08-02 |
Family
ID=19269583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988149006U Expired - Lifetime JPH0530188Y2 (en) | 1987-11-19 | 1988-11-15 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0530188Y2 (en) |
| KR (1) | KR900005995Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100568239B1 (en) * | 1999-02-26 | 2006-04-05 | 삼성전자주식회사 | Temperature Controller and Control Method Thereof |
-
1987
- 1987-11-19 KR KR2019870020060U patent/KR900005995Y1/en not_active IP Right Cessation
-
1988
- 1988-11-15 JP JP1988149006U patent/JPH0530188Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| KR900005995Y1 (en) | 1990-06-30 |
| KR890011172U (en) | 1989-07-13 |
| JPH0530188Y2 (en) | 1993-08-02 |
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