JPH0213982U - - Google Patents
Info
- Publication number
- JPH0213982U JPH0213982U JP8981388U JP8981388U JPH0213982U JP H0213982 U JPH0213982 U JP H0213982U JP 8981388 U JP8981388 U JP 8981388U JP 8981388 U JP8981388 U JP 8981388U JP H0213982 U JPH0213982 U JP H0213982U
- Authority
- JP
- Japan
- Prior art keywords
- diameter
- wheel
- door
- medium
- sealing 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
- 238000007789 sealing Methods 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Refrigerator Housings (AREA)
Description
第1図は本考案の一実施例に係る冷蔵庫扉等の
自重密閉装置の扉全閉状態の正面図であり、第2
図は第1図のA―A線断面図であり、第3図は第
1図のB―B線断面図である。第4図は該自重密
閉装置の開放起動操作直後の要部正面図であり、
第5図は第4図のC―C線断面図であり、第6図
は第4図のD―D線断面図である。第7図は該自
重密閉装置の扉全開直前における縦断面図である
。第8図は該自重密閉装置の扉全開状態の正面図
であり、第9図は第8図のE―E線断面図であり
、第10図は第8図のF―F線断面図である。第
11図は該自重密閉装置に用いたレールの分解斜
視図であり、第12図は該自重密閉装置に用いる
車輪の縦断面図である。
1…庫本体、2…レール、3…扉、4…一側の
車輪、5…他側の車輪、6…一方の凹部、7…他
方の凹部、8…支持壁部、9,10…レールの前
後の傾斜面、11,12…車輪の大径鍔部、13
…車輪の中径鍔部、14…車輪の小径胴部、15
,16…車輪の大径鍔部、17…車輪の小径胴部
、18…車輪の中径胴部、19…車軸、20…密
封手段、21…出入口部、22…周辺部正面、2
3…床面、24,27,30…ハンガープレート
、25,28,31…V型アーム部、26,29
,32…連結用ボルト、33…固着用ボルト、3
4…支点金具、35…起動操作用レバーハンドル
、36…先端ローラ、37…螺子軸部、38…固
着用ナツト、39…ブラケツト板、40…取付用
ボルト、41…正面カバープレート、42…固着
用ビス、43…案内ブロツク、44…案内プレー
ト、45…傾斜背面、46…規制プレート。
FIG. 1 is a front view of a self-weight sealing device such as a refrigerator door according to an embodiment of the present invention when the door is fully closed;
The figure is a sectional view taken along the line AA in FIG. 1, and FIG. 3 is a sectional view taken along the line BB in FIG. FIG. 4 is a front view of the main parts of the self-weight sealing device immediately after opening and starting operation,
5 is a sectional view taken along line CC in FIG. 4, and FIG. 6 is a sectional view taken along line DD in FIG. 4. FIG. 7 is a longitudinal sectional view of the self-weight sealing device just before the door is fully opened. Fig. 8 is a front view of the self-weight sealing device with the door fully open, Fig. 9 is a cross-sectional view taken along line E--E in Fig. 8, and Fig. 10 is a cross-sectional view taken along line F--F in Fig. 8. be. FIG. 11 is an exploded perspective view of a rail used in the self-weight sealing device, and FIG. 12 is a longitudinal sectional view of a wheel used in the self-weight sealing device. DESCRIPTION OF SYMBOLS 1... Warehouse body, 2... Rail, 3... Door, 4... Wheels on one side, 5... Wheels on the other side, 6... Recessed part on one side, 7... Recessed part on the other side, 8... Support wall part, 9, 10... Rail Front and rear inclined surfaces, 11, 12...Large diameter flange of the wheel, 13
...Wheel medium diameter flange, 14...Wheel small diameter body, 15
, 16... Large-diameter flange of the wheel, 17... Small-diameter body of the wheel, 18... Medium-diameter body of the wheel, 19... Axle, 20... Sealing means, 21... Entrance/exit part, 22... Peripheral front, 2
3... Floor surface, 24, 27, 30... Hanger plate, 25, 28, 31... V-shaped arm part, 26, 29
, 32... Connecting bolt, 33... Fixing bolt, 3
4...Fully point fitting, 35...Lever handle for starting operation, 36...Tip roller, 37...Screw shaft, 38...Fixing nut, 39...Bracket plate, 40...Mounting bolt, 41...Front cover plate, 42...Fixing screw, 43...guide block, 44...guide plate, 45...slanted back surface, 46...regulating plate.
Claims (1)
体1に固定し、扉3の上端部に装備した左右2個
の車輪4,5を該レール2に載架し、庫本体1側
に接近するよう斜め下向きに形成した左右2個の
凹部6,7をレール2に設け、扉3の全閉位置に
おいて一側の車輪4を一方の凹部6に落込ませる
と共に、他側の車輪5を他方の凹部7に落込ませ
て扉3を庫本体1に接近させる冷蔵庫扉等の自重
密閉装置において、一側の車輪4の胴部周面に当
接して該車輪4の落込みを阻止する支持壁部8を
他方の凹部7の縁部に隣接して設けた冷蔵庫扉等
の自重密閉装置。 (2) レール2の車輪載架部を前後の傾斜面9,
10によつて縦断面山型に形成し、縦断面円弧状
の凹部6,7を前側傾斜面9に設け、該傾斜面9
,10に当接する車輪4の前後の大径鍔部11,
12の間に中径胴部13と小径胴14部を前後に
設け、該中径胴部13を前側傾斜面9に当接させ
、該傾斜面9,10に当接する車輪5の前後の大
径鍔部15,16の間に小径胴部17と中径胴部
18を前後に設け、該中径胴部17を後側傾斜面
10に当接させ、支持壁部8を他方の凹部7の上
側縁部に該傾斜面9と面位置を合致させて該凹部
7の横断方向に突設し、該支持壁部8に車輪4の
中径胴部13を当接させる請求項(1)記載の自重
密閉装置。 (3) 車輪4と車輪5を同一寸法に形成し、左右
反転させて車軸19に取付ける請求項(1)記載の
自重密閉装置。[Scope of Claim for Utility Model Registration] (1) A horizontal rail 2 is fixed to the storage body 1 above the door 3, and two left and right wheels 4 and 5 installed at the upper end of the door 3 are mounted on the rail 2. The rail 2 is provided with two left and right recesses 6 and 7 formed diagonally downward so as to approach the storage body 1 side, and when the door 3 is in the fully closed position, the wheels 4 on one side are dropped into the recesses 6 on one side. At the same time, in a self-weight sealing device such as a refrigerator door, in which the wheel 5 on the other side is dropped into the recess 7 on the other side to bring the door 3 closer to the refrigerator main body 1, the wheel 5 on the one side comes into contact with the circumferential surface of the body of the wheel 4 on the one side. A self-weight sealing device for a refrigerator door or the like, in which a support wall portion 8 for preventing the recess 4 from falling is provided adjacent to the edge of the other recess 7. (2) The wheel mounting part of the rail 2 is placed on the front and rear inclined surfaces 9,
10 to have a chevron-shaped longitudinal section, and recesses 6 and 7 having an arc-shaped longitudinal section are provided in the front inclined surface 9.
, 10, the front and rear large diameter flange portions 11 of the wheel 4,
A medium-diameter trunk 13 and a small-diameter trunk 14 are provided front and rear between 12, and the medium-diameter trunk 13 is brought into contact with the front inclined surface 9. A small-diameter body part 17 and a medium-diameter body part 18 are provided front and back between the diameter flanges 15 and 16, and the medium-diameter body part 17 is brought into contact with the rear inclined surface 10, and the support wall part 8 is connected to the other concave part 7. Claim (1) wherein the upper edge of the recess is provided so as to project in the transverse direction of the recessed portion 7 so as to match the surface position with the inclined surface 9, and the medium-diameter body portion 13 of the wheel 4 is brought into contact with the support wall portion 8. Dead weight sealing device as described. (3) The self-weight sealing device according to claim (1), wherein the wheels 4 and 5 are formed to have the same dimensions, and are attached to the axle 19 by being reversed left and right.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8981388U JPH0218470Y2 (en) | 1988-07-06 | 1988-07-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8981388U JPH0218470Y2 (en) | 1988-07-06 | 1988-07-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0213982U true JPH0213982U (en) | 1990-01-29 |
JPH0218470Y2 JPH0218470Y2 (en) | 1990-05-23 |
Family
ID=31314349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8981388U Expired JPH0218470Y2 (en) | 1988-07-06 | 1988-07-06 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0218470Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011058729A (en) * | 2009-09-10 | 2011-03-24 | Hoshizaki Electric Co Ltd | Door device for cooling storage |
-
1988
- 1988-07-06 JP JP8981388U patent/JPH0218470Y2/ja not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011058729A (en) * | 2009-09-10 | 2011-03-24 | Hoshizaki Electric Co Ltd | Door device for cooling storage |
Also Published As
Publication number | Publication date |
---|---|
JPH0218470Y2 (en) | 1990-05-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH0213982U (en) | ||
JPH0346387U (en) | ||
JPH0238319U (en) | ||
JPH0217112Y2 (en) | ||
JPS597133Y2 (en) | Guard bar that doubles as pull handle for back door | |
JPH0319752U (en) | ||
JPH0335633Y2 (en) | ||
JPH0315975U (en) | ||
JPH0272777U (en) | ||
JPH0280081U (en) | ||
JPS61147472U (en) | ||
JPS6429883U (en) | ||
JPS6299786U (en) | ||
JPS61148775U (en) | ||
JPS6297025U (en) | ||
JPH02108630U (en) | ||
JPS62120032U (en) | ||
JPS63119411U (en) | ||
JPS6260420U (en) | ||
JPH0464083U (en) | ||
JPH0435935U (en) | ||
JPS5819086U (en) | Front stopper device for sliding door | |
JPS6357147U (en) | ||
JPH0360122U (en) | ||
JPS6414440U (en) |