CN2097986U - Refrigerator door two-way open device - Google Patents
Refrigerator door two-way open device Download PDFInfo
- Publication number
- CN2097986U CN2097986U CN 91203084 CN91203084U CN2097986U CN 2097986 U CN2097986 U CN 2097986U CN 91203084 CN91203084 CN 91203084 CN 91203084 U CN91203084 U CN 91203084U CN 2097986 U CN2097986 U CN 2097986U
- Authority
- CN
- China
- Prior art keywords
- bolt
- axle housing
- axle
- ball
- curved surface
- 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.)
- Withdrawn
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- Transmission Devices (AREA)
- Refrigerator Housings (AREA)
Abstract
The utility model relates to a device for opening the refrigerator door right and left. The utility model is characterized in that a spring bead latch shaft is composed of a shaft casing and a latch buckle; the inside of the shaft casing is provided with a screw cover, a spring and a round bead; one side or two sides of the latch buckle can be inward concave hemispherical curved faces. The device has the advantages of simple structure, easy maintenance, free opening from the right or the left of the refrigerator door, convenient use and low cost.
Description
The utility model relates to a kind of device of opening about refrigerator doors that makes.
At present, the refrigerator doors of selling on the market mostly is fixed one side and opens, because multifactorial restriction such as home environment and place and the consumer all feels some inconvenience, just consider for this reason that from left and right all openable refrigerator doors the door in the Chinese patent application numbers 89104426.4 is realized the above-mentioned door of left and right any side open and close by devices such as hinge, occlusal cribs, reached the purpose that convenience is used, but this device is complicated, it is many that part connects drive connection, and easy break-down makes it maintenance difficult.
The purpose of this utility model provides a kind of simple structure, for ease of maintenaince, and the device of the door of refrigerator of the left and right unlatching of energy easy to use.
Design of the present utility model is such, this device can be the hoodle bolt axle, it has an axle housing, there is internal thread the inboard, lower end of axle housing, the internal thread place has to screw in and has externally threaded screw cap, on the screw cap in axle housing spring is arranged, the upper end of spring holds up a ball, one end and the screw cap of spring fix, and the other end and ball fix, and the diameter of ball is close with the interior diameter of axle housing, a bolt buckle is arranged at the top of axle housing, the diameter of bolt buckle is identical with axle housing, and the bottom surface of bolt buckle is a curved surface to fovea superior, and curved surface is similar to hemispherical curved surface and slightly littler than hemispherical surface area, the curved surface diameter is close with the ball diameter, after refrigerator doors was opened, when also promptly not having bolt buckle covering ball, ball was upwards risen by acting force of the spring.
Described hoodle bolt axle, the length of the internal thread of inboard, axle housing lower end be the screw cap external thread length 1-3 doubly.
Be worth to propose be pin clamp can be its bottom surface to fovea superior, also can be that the upper and lower faces of bolt buckle is all recessed to the centre.
Open the device of refrigerator doors about of the present utility model, after refrigerator doors the right and left is respectively adorned one group, when human pulls the left side, the situation of hoodle bolt axle is that pulling force forces ball to be compressed into axle housing by bolt buckle, and the right just is an axle for one group, otherwise, when drawing the right, the left side is an axle, thereby refrigerator doors just can be opened arbitrarily by left and right sides.
The utility model has the advantages that simple structure, maintenance is easy to use easily, and can open arbitrarily from the refrigerator doors left and right side.
Below in conjunction with accompanying drawing embodiment is described in detail.
Fig. 1, the sectional structural map of hoodle bolt axle.
Fig. 2, the hoodle bolt axle is installed in the location drawing on the refrigerator.
Fig. 3, the application schematic diagram of hoodle bolt axle.
Embodiment one,
By Fig. 1, Fig. 2, shown in Figure 3, the hoodle bolt axle has axle housing 2, there is internal thread the inboard, lower end of axle housing 2, the internal thread place has to screw in and has externally threaded screw cap 3, on the screw cap 3 in axle housing 2 spring 4 is arranged, the upper end of spring 4 holds up a ball 5, one end and the screw cap 3 of spring 4 fix, the other end and ball 5 fix, the diameter of the diameter of ball 5 and axle housing 2 is close, at the top of axle housing 2 bolt buckle 1 is arranged, the diameter of bolt buckle 1 is identical with axle housing 2, and the bottom surface of bolt buckle 1 is a curved surface to fovea superior, curved surface is similar to hemispherical curved surface and littler than hemisphere surface area, and the curved surface diameter is close with ball 5 diameters.
The internal thread length of inboard, axle housing 2 lower end is axle housing 2 externally threaded 1-3 double-lengths.
Bolt buckle 1 can be its bottom surface to fovea superior, also can be that upper and lower faces is all recessed to its centre.
Claims (4)
1, a kind of hoodle bolt axle that is used for opening about refrigerator doors, it is characterized in that bolt axle has axle housing 2, there is internal thread the inboard, lower end of axle housing 2, the internal thread place has to screw in and has externally threaded screw cap 3, on the screw cap 3 in axle housing 2 spring 4 is arranged, the upper end of spring 4 holds up a ball 5, the interior diameter of the diameter of ball 5 and axle housing 2 is close, a bolt buckle 1 is arranged at the top of axle housing 2, the diameter of bolt buckle 1 is identical with axle housing 2, and the bottom surface of bolt buckle 1 is a curved surface to fovea superior, and curved surface is similar to the hemisphere curved surface, curved surface is long-pending and slightly littler than hemispherical surface area, and the curved surface diameter is close with ball 5 diameters.
2, hoodle bolt axle according to claim 1 is characterized in that an end of spring 4 can fix with screw cap 3, and the other end can fix with ball 5.
3, hoodle bolt axle according to claim 1 is characterized in that the length of internal thread of the inboard, lower end of axle housing 2 is axle housing 2 externally threaded 1 to 3 double-lengths.
4, hoodle bolt axle according to claim 1, it is characterized in that bolt buckle 1 can be its bottom surface to fovea superior, also can be that the upper and lower faces of bolt buckle 1 is all recessed to the centre.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91203084 CN2097986U (en) | 1991-02-26 | 1991-02-26 | Refrigerator door two-way open device |
| CN 91224594 CN2106998U (en) | 1991-02-26 | 1991-09-05 | Device capable of right or left opening the door of the refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91203084 CN2097986U (en) | 1991-02-26 | 1991-02-26 | Refrigerator door two-way open device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91224594 Division CN2106998U (en) | 1991-02-26 | 1991-09-05 | Device capable of right or left opening the door of the refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2097986U true CN2097986U (en) | 1992-03-04 |
Family
ID=4913478
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91203084 Withdrawn CN2097986U (en) | 1991-02-26 | 1991-02-26 | Refrigerator door two-way open device |
| CN 91224594 Granted CN2106998U (en) | 1991-02-26 | 1991-09-05 | Device capable of right or left opening the door of the refrigerator |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91224594 Granted CN2106998U (en) | 1991-02-26 | 1991-09-05 | Device capable of right or left opening the door of the refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN2097986U (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100398957C (en) * | 2003-10-30 | 2008-07-02 | 乐金电子(天津)电器有限公司 | Two-way door-opening structure capable of being dismounted |
| JP4217674B2 (en) * | 2004-08-26 | 2009-02-04 | シャープ株式会社 | Opening and closing structure of the refrigerator door |
| DE102008044132A1 (en) * | 2008-11-27 | 2010-06-02 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigerating appliance with double-sided door |
| CN104296471B (en) * | 2014-10-09 | 2017-10-27 | 合肥美的电冰箱有限公司 | Door body assembly and refrigerator |
-
1991
- 1991-02-26 CN CN 91203084 patent/CN2097986U/en not_active Withdrawn
- 1991-09-05 CN CN 91224594 patent/CN2106998U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| CN2106998U (en) | 1992-06-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |