CN87203504U - Flexible base for refrigerator - Google Patents
Flexible base for refrigerator Download PDFInfo
- Publication number
- CN87203504U CN87203504U CN 87203504 CN87203504U CN87203504U CN 87203504 U CN87203504 U CN 87203504U CN 87203504 CN87203504 CN 87203504 CN 87203504 U CN87203504 U CN 87203504U CN 87203504 U CN87203504 U CN 87203504U
- Authority
- CN
- China
- Prior art keywords
- power transmission
- transmission shaft
- framework
- spiral
- refrigerator
- 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.)
- Ceased
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Abstract
The utility model relates to a flexible base for a refrigerator, which is mainly composed of a frame, walking wheels and a lifting device. The walking wheels of the flexible base for a refrigerator can make a refrigerator lightly and flexibly move. The lifting device is mainly composed of a drive shaft, a turning drive pair, a screw rod and support posts. The walking wheels can be left away from ground, the refrigerator is stably supported by four support posts, and the height of the four support posts can be respectively adjusted. The flexible base for a refrigerator has the advantage of convenient cleanness, maintenance, refrigerator maintenance and cleanness of the environmental sanitation.
Description
The utility model relates to the mobile base that can move flexibly and steadily lay refrigerator.
The present refrigerator produced of countries in the world refrigerator producer does not all have the separate base(plate) that separates with refrigerator, does not more have the mobile base of light mobile refrigerator.Because refrigerator weight is bigger, mobile phase is given the laying dust on maintaining, the cleaning fin when effort, brings very big inconvenience.
The purpose of this utility model is to design a kind of refrigerator base of activity, in order to the weight of bearing refrigerator with lay refrigerator stably, and also can light flexibly mobile refrigerator.
The said refrigerator mobile base of the utility model is placed under the refrigerator, bear the refrigerator total weight, it is by framework (1), the elevating mechanism of road wheel (11) and framework (1) is formed, four road wheels (11) are installed in framework (1) and go up and lay respectively near four jiaos of framework (1), elevating mechanism partly is made up of with the spiral lifting of the vertical transmission of 4 covers the running part of the horizontal transmission of 2 covers, elevating mechanism also is installed in the Si Jiaochu of framework as far as possible, said running part is by the power transmission shaft (5) that is installed on the framework (1), formation is paid in the break-in transmission, the break-in transmission is paid and can be adopted the worm gear pairs transmission, also can adopt bevel gear transmission or helical gear drive, said spiral lifting part is made up of with the pillar that is connected with screw flight screw rod, the driving member that rotates around vertical line in paying by above-mentioned several transmissions rotates with the screw rod of spiral lifting part, pillar (8) is risen or fall, thereby reach the purpose that makes framework (1) lifting.When will mobile refrigerator, elevating mechanism falls framework (1), road wheel (11) load-bearing that all lands, pillar (8) rises built on stilts then, refrigerator moves and finishes, elevating mechanism makes pillar (8) fall load-bearing, and framework (1) and road wheel (11) rise, road wheel (11) built on stilts.
For the ease of accurately adjusting the horizontal level of refrigerator, can in the running part of elevating mechanism, select the worm gear pairs transmission for use, have on the power transmission shaft (5) and two worm screws of its all-in-one-piece (4), power transmission shaft one end has been installed adjustment handwheel (2), be installed on the framework (1) with the worm gear (10) of worm screw (4) engagement, the spiral lifting part is made up of screw rod and pillar, screw rod (9) upper end is installed in the hole of worm gear (10) and with the transmission of worm gear (10) formation integral body, its lower end threaded portion is threaded with pillar (8), pillar (8) is moved both vertically, in order to prevent that pillar from producing rotation, installed pin (7) on framework (1).
For more convenient, the accurate horizontal level of adjusting refrigerator, can adopt the structure of adjusting 4 pillars (8) respectively separately, can produce between this kind structural requirement power transmission shaft (5) and thereon the worm screw (4) of position and relatively move and rotate, on power transmission shaft (5) appropriate location, two trundles (3) have been installed, each pin (3) makes worm screw (4) and power transmission shaft (5) clutch by the groove on the worm screw (4), when a pin (3) is connected power transmission shaft with worm screw, another pin is thrown off its corresponding worm screw and power transmission shaft, the other end of the power transmission shaft (5) relative with handwheel (2) has been installed a helical spring (6), these spring (6) one ends withstand on framework (1) medial surface, the other end is fixed on the power transmission shaft (5), keep certain axial force to make worm screw (4) be in bonding station all the time with power transmission shaft (5) near handwheel (2), when adjusting power transmission shaft other end height, during lower position, handwheel is pushed away rotation more forward, worm screw away from handwheel is engaged with power transmission shaft, throw off near the worm screw and the power transmission shaft of handwheel.
Be framework and rise or descend in order to make the operator rotate handwheel to direction, two worm gear pairses that require every power transmission shaft are all in the same side of power transmission shaft, the left and right each other symmetry in position of the worm gear pairs on two power transmission shafts; The hand of spiral unanimity of two worm gear pairses of a power transmission shaft, but opposite with the hand of spiral of worm gear pairs on another power transmission shaft; The hand of spiral of 4 screw thread lifting parts is all consistent.
Also can reach the purpose of handled easily with following method: two worm gear pairses that still adopt above-mentioned every power transmission shaft are the position layout of left and right symmetry each other of the worm gear pairs on power transmission shaft the same side, two power transmission shafts all, but the hand of spiral of 4 worm gear pairses is all consistent, the hand of spiral unanimity of the spiral lifting part of power transmission shaft institute transmission, but opposite with the screw thread lifting hand of spiral partly of another power transmission shaft institute transmission.
Advantage of the present utility model is the mobile refrigerator of light and flexible, is cleaned, maintains, safeguards that refrigerator brings convenience, and also helps sweeping environmental sanitation.
Accompanying drawing 1 refrigerator mobile base top view
Accompanying drawing 2 refrigerator mobile base front views
Claims (5)
1, a kind of frame-type refrigerator base is characterized in that:
(1) on the framework of refrigerator base (1) 4 road wheels (11) has been installed;
(2) on said framework (1), the framework elevating mechanism has been installed, this elevating mechanism partly is made up of 2 cover running parts of horizontal transmission and 4 cover spiral liftings of vertical transmission, said running part is paid formation by the power transmission shaft (5), the break-in transmission that are installed on the framework, spiral lifting part is formed the driving member formation integral body of rotating around vertical axis during screw rod (9) top and transmission are paid by screw rod (9) and the pillar (8) that is threaded with screw rod (9);
(3) said road wheel (11) and elevating mechanism are installed near four jiaos of framework.
2, according to the said frame-type refrigerator of claim 1 base, it is characterized in that:
(1) running part of elevating mechanism is by being installed in power transmission shaft (5) on the framework (1), being installed in the handwheel (2) of power transmission shaft one end, being integral the worm screw (4) that is positioned at the power transmission shaft two ends with power transmission shaft and being meshed with worm screw and the worm gear (10) that is installed on the framework (1) is formed;
(2) spiral lifting of elevating mechanism partly is made up of worm screw (9) and pillar (8), and screw rod (9) upper end cooperates with worm wheel aperture and constitutes integral body, and the other end is threaded with pillar (8);
(3) said pillar has the pin (7) that prevents its rotation, and this pin is installed on the framework (1).
3, according to the said frame-type refrigerator of claim 2 base, it is characterized in that:
(1) position can relatively move and rotate between power transmission shaft (5) and worm screw (4);
(2) on the power transmission shaft (5) two transmission pins (3) are arranged, make power transmission shaft (5) and worm screw (4) clutch by the groove on the corresponding worm screw respectively;
(3) other end of the power transmission shaft (5) relative with handwheel (2) has been installed helical spring (6), and these spring (6) one ends are pressed on the framework medial surface, and the other end is fixed on the power transmission shaft (5).
4, according to the said frame-type refrigerator of claim 3 base, it is characterized in that:
(1) two of every power transmission shaft worm gear pairses are all at the homonymy of power transmission shaft (5), the left and right symmetry in position of the worm gear pairs on two power transmission shafts;
(2) hand of spiral unanimity of two worm gear pairses on every power transmission shaft, but opposite with the hand of spiral of worm gear pairs on another power transmission shaft;
The hand of spiral unanimity of (3) four screw thread lifting parts.
5, according to the said frame-type refrigerator of claim 3 base, it is characterized in that:
(1) two of every power transmission shaft worm gear pairses are all at the homonymy of power transmission shaft, the left and right symmetry in position of the worm gear pairs on two power transmission shafts;
(2) four worm gear pairs hand of spiral unanimities;
(3) hand of spiral unanimity of the driven off by shaft spiral lifting part of every transmission, but opposite with the hand of spiral of spiral lifting part on another power transmission shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87203504 CN87203504U (en) | 1987-03-13 | 1987-03-13 | Flexible base for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87203504 CN87203504U (en) | 1987-03-13 | 1987-03-13 | Flexible base for refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87203504U true CN87203504U (en) | 1987-11-04 |
Family
ID=4819508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87203504 Ceased CN87203504U (en) | 1987-03-13 | 1987-03-13 | Flexible base for refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87203504U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102687994A (en) * | 2012-06-01 | 2012-09-26 | 宁波欧琳厨具有限公司 | Embedded rice bin with temperature regulation function |
| CN105042997A (en) * | 2015-05-26 | 2015-11-11 | 遵义市凤华电器有限责任公司 | Refrigerator bottom foot device |
| CN106764316A (en) * | 2015-11-20 | 2017-05-31 | 沈阳新松机器人自动化股份有限公司 | A kind of base castor apparatus for automatically lifting |
| CN107560291A (en) * | 2016-06-30 | 2018-01-09 | 青岛海尔智能技术研发有限公司 | Refrigeration module and refrigerating device for refrigerating device |
| CN107642932A (en) * | 2017-08-22 | 2018-01-30 | 屈兆辉 | A kind of refrigerator easy to remove |
| CN107664379A (en) * | 2016-07-29 | 2018-02-06 | 青岛海尔智能技术研发有限公司 | Refrigeration module and refrigerating device for refrigerating device |
| CN113154218A (en) * | 2021-03-16 | 2021-07-23 | 华能国际电力股份有限公司上海石洞口第二电厂 | Display support |
-
1987
- 1987-03-13 CN CN 87203504 patent/CN87203504U/en not_active Ceased
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102687994A (en) * | 2012-06-01 | 2012-09-26 | 宁波欧琳厨具有限公司 | Embedded rice bin with temperature regulation function |
| CN105042997A (en) * | 2015-05-26 | 2015-11-11 | 遵义市凤华电器有限责任公司 | Refrigerator bottom foot device |
| CN105042997B (en) * | 2015-05-26 | 2017-12-05 | 遵义市凤华电器有限责任公司 | refrigerator footing device |
| CN106764316A (en) * | 2015-11-20 | 2017-05-31 | 沈阳新松机器人自动化股份有限公司 | A kind of base castor apparatus for automatically lifting |
| CN107560291A (en) * | 2016-06-30 | 2018-01-09 | 青岛海尔智能技术研发有限公司 | Refrigeration module and refrigerating device for refrigerating device |
| CN107664379A (en) * | 2016-07-29 | 2018-02-06 | 青岛海尔智能技术研发有限公司 | Refrigeration module and refrigerating device for refrigerating device |
| CN107642932A (en) * | 2017-08-22 | 2018-01-30 | 屈兆辉 | A kind of refrigerator easy to remove |
| CN113154218A (en) * | 2021-03-16 | 2021-07-23 | 华能国际电力股份有限公司上海石洞口第二电厂 | Display support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CE01 | Termination of patent right | ||
| CE01 | Termination of patent right |