CN202064790U - Automatic door of storage cabinet - Google Patents
Automatic door of storage cabinet Download PDFInfo
- Publication number
- CN202064790U CN202064790U CN 201120147275 CN201120147275U CN202064790U CN 202064790 U CN202064790 U CN 202064790U CN 201120147275 CN201120147275 CN 201120147275 CN 201120147275 U CN201120147275 U CN 201120147275U CN 202064790 U CN202064790 U CN 202064790U
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- CN
- China
- Prior art keywords
- door
- door body
- rotating shaft
- magnet
- balancing weight
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses an automatic door of a storage cabinet, which comprises a door body, a rotating shaft, a supporting seat, a balance weight block and a magnet. The balance weight block is arranged below the door body and the weight of the balance weight block is larger than that of the door body. The rotating shaft is located between the door body and the balance weight block, the door body can rotate around the rotating shaft which is fixed on the storage cabinet through the supporting seat, and the magnet is arranged on the balance weight block. The door body is formed by engineering plastics in injection molding mode. The weight of the balance weight block which is below the rotating shaft is larger than that of the door body so that the door is constantly in a closed state without exogenic action. After the door is closed, due to magnetic force of the magnet, the door body can be closed in place and can not move. The automatic door of the storage cabinet has simple structure, needs no motive power and has excellent effect.
Description
Technical field
The utility model relates to the automatic door of a kind of automatic door, particularly a kind of cabinet.
Background technology
At present, existing medicine-chest majority is an overall window, and some independent medicine casket doors adopts spring to make the elastic force door, and spring force is that the growth with its tensile elongation strengthens, and at closing time, spring will have individual pretightning force.After door was opened, the amplitude that door is opened increased, and the pulling force of spring also increases, and this just causes the spring operation interval long.Be subjected to the influence in medicine-chest space, spring is long more, and its shared space is just big more.Regular is flexible repeatedly, has shortened the application life of spring greatly, makes spring be easy to fracture.Therefore, not only volume is big for existing medicine-chest swinging door, and application life is short.
The utility model content
The technical problem that the utility model solved is to provide a kind of automatic door of cabinet simple in structure.
The technical solution that realizes the utility model purpose is: a kind of automatic door of cabinet, comprise a body, rotating shaft, bearing, balancing weight and magnet, the below of door body is provided with balancing weight, the weight of this balancing weight is greater than the weight of door body, rotating shaft is between door body and balancing weight, Men Tike rotates around the shaft, and this rotating shaft is fixed on the locker by bearing, and magnet is set on the balancing weight.
The utility model compared with prior art, its remarkable advantage is: 1) the door body is injection molded by engineering plastics, and the weight of rotating shaft below balancing weight overweights a body far away, therefore does the time spent in no external force, is to be in closed condition all the time; 2) after door is closed,, therefore a body is closed and put in place and be unable to stir any more owing to there is the attraction of magnet; 3) automatic door structure of the present utility model is simple, need not power, and effect is splendid.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Description of drawings
Fig. 1 is a cabinet automatic door right view of the present utility model.
Fig. 2 is a cabinet automatic door front view of the present utility model.
Fig. 3 is the partial schematic diagram of magnet when door-inhale is lived.
Fig. 4 is the state diagram of cabinet automatic door of the present utility model when closing.
Fig. 5 is the state diagram of cabinet automatic door of the present utility model when opening.
The specific embodiment
In conjunction with Fig. 1, Fig. 2, the automatic door of a kind of cabinet of the present utility model, comprise a body 1, rotating shaft 2, bearing 3, balancing weight 4 and magnet 5, the below of door body 1 is provided with balancing weight 4, the weight of this balancing weight is greater than the weight of door body 1, rotating shaft between door body 1 and balancing weight 4,2 rotations around the shaft of door body 1, this rotating shaft is fixed on the locker by bearing 3, and magnet 5 is set on the balancing weight 4.The preferred engineering plastics of material of described door body 1.Magnet 5 also can be embedded in 4 li of balancing weights, is connected as a single entity with balancing weight.
In conjunction with Fig. 3, when the cabinet material of cabinet was iron sheet, when automatic door was closed, the magnet 5 on the balancing weight 4 can directly be adsorbed on the cabinet; If the cabinet material of cabinet is not an iron sheet, the place ahead of balancing weight position is provided with a magnet or an iron sheet in the time of can automatic door is closed on cabinet, is convenient to the magnet adhesive on the balancing weight.
When not having drug, because the weight of balancing weight 4 is greater than the weight of door body 1, rotating shaft two ends weight imbalance, automatic door is in normally closed state under the effect of balancing weight.
In conjunction with Fig. 5, when medicine casket 6 is extrapolated, the attraction that medicine casket header board the overcomes faint magnet body 1 that pushes the door open, and along with the advancing of medicine casket, a body is turned over clockwise turn 90 degrees, thereby door is opened automatically, at this moment, door body 1 also plays the effect of track platform.
In conjunction with Fig. 4, when the medicine casket retracted in the medicine-chest, because the weight of balancing weight is greater than the weight of door body 1, door body 1 was rotated counterclockwise 90 degree around rotating shaft 2 under the unbalanced situation in rotating shaft 2 both sides, thereby closes automatically, and closes under the attraction of magnet and put in place.Because the two ends of rotating shaft at this moment weight imbalance, automatic door is in normally closed state under the effect of balancing weight.
Claims (3)
1. the automatic door of a cabinet, it is characterized in that, comprise a body [1], rotating shaft [2], bearing [3], balancing weight [4] and magnet [5], the below of door body [1] is provided with balancing weight [4], the weight of this balancing weight is greater than the weight of door body [1], and rotating shaft is positioned between a body [1] and the balancing weight [4], and door body [1] is [2] rotation around the shaft, this rotating shaft is fixed on the locker by bearing [3], and magnet [5] is set on the balancing weight [4].
2. the automatic door of cabinet according to claim 1 is characterized in that, the material of described door body [1] is engineering plastics.
3. the automatic door of cabinet according to claim 1 is characterized in that, magnet [5] is embedded in balancing weight [4] lining, is connected as a single entity with balancing weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120147275 CN202064790U (en) | 2011-05-10 | 2011-05-10 | Automatic door of storage cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120147275 CN202064790U (en) | 2011-05-10 | 2011-05-10 | Automatic door of storage cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202064790U true CN202064790U (en) | 2011-12-07 |
Family
ID=45058658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120147275 Expired - Lifetime CN202064790U (en) | 2011-05-10 | 2011-05-10 | Automatic door of storage cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202064790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331478A (en) * | 2018-01-28 | 2018-07-27 | 周洪兴 | Magnetic absorbing door（Window）Sag-resistant technology |
-
2011
- 2011-05-10 CN CN 201120147275 patent/CN202064790U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331478A (en) * | 2018-01-28 | 2018-07-27 | 周洪兴 | Magnetic absorbing door（Window）Sag-resistant technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111207 |
|
| CX01 | Expiry of patent term |