CN104354966A - Dustproof material storage tank - Google Patents
Dustproof material storage tank Download PDFInfo
- Publication number
- CN104354966A CN104354966A CN201410615065.7A CN201410615065A CN104354966A CN 104354966 A CN104354966 A CN 104354966A CN 201410615065 A CN201410615065 A CN 201410615065A CN 104354966 A CN104354966 A CN 104354966A
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- CN
- China
- Prior art keywords
- case lid
- groove
- tank
- slide block
- casing
- 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.)
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Abstract
The invention discloses a dustproof material storage tank. The dustproof material storage tank comprises a tank body and a tank cover, wherein an inwards depressed groove is formed in the upper edge of the tank body, the lower edge of the tank cover extends outwards to form a bulge, the size of the groove of the tank body is consistent with the size of the bulge of the tank cover, and the groove of the tank body and the bulge of the tank cover can be in close fit after being occluded with each other. Compared with the prior art, when the tank body is opened and materials are stored, the dustproof effect can be greatly improved, the entire design is concise and scientific, and a very good dustproof effect can be achieved.
Description
Technical field
The invention belongs to field of machining, be specifically related to a kind of dustproof storage hopper.
Background technology
In magnetic sheet manufacture field, after needing various raw material to mix, high-temperature heating is to molten condition cooling forming again.Because raw material type is many and assorted, use can not be purchased in operation, store after must purchasing in advance.And some raw material can not expose in atmosphere for a long time or contacted mainly with affecting product design with the impurity in air, therefore need to provide a kind of dust-proof effect preferably material storing box dust-proof storage is carried out to each raw material.
Summary of the invention
Goal of the invention: the object of the invention is to for the deficiencies in the prior art, provides a kind of dustproof storage hopper.
Technical scheme: in order to achieve the above object, the present invention is specifically achieved like this: a kind of dustproof storage hopper, comprise casing and case lid, along forming a groove caved inward on described casing, protruding along the interior formation that stretches out under case lid, tank recess and case lid projection have a due proportion of, and can fit tightly after occlusion.
Preferably, described case lid can turn down, and forms a plane, and case lid folds position has a T-shaped groove, and groove is present on two folding faces of case lid simultaneously, and groove is embedded with I shape slide block, and slide block is slided by the T limit of T-shaped groove.
Wherein, the length of described slide block is less than the length of case lid longitudinal edge groove and is greater than case lid horizontal edge groove length.
When the present invention specifically uses, case lid is folded into 180 °, whole case lid becomes a plane, then by slide block slide downward, fill whole case lid horizontal edge groove and part case lid longitudinal edge groove, reach the relatively-stationary case lid plane of formation one, and because the length of case lid longitudinal edge is so the opening of casing can shelter from by case lid, prevent the impurity on chest top or other large particulate matters from falling in casing, on the other hand, because case lid projection is the outside being in tank recess in the occlusion of case lid and casing, in opening procedure, also can prevent a part of impurity from slipping into casing.
Beneficial effect: compared with prior art, all significantly can improve dust-proof effect when opening casing and depositing material, the succinct science of whole design, can play good dustproof effect in the present invention.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of case lid;
Fig. 3 is case lid groove and slide block combination schematic diagram.
Detailed description of the invention
A kind of dustproof storage hopper as shown in Figure 1, comprises casing 1 and case lid 2, on described casing 1 along formed a groove caved inward, case lid 2 times edges stretch out interior is formationed projection, casing 1 groove and case lid 2 projection have a due proportion of, and can fit tightly after occlusion.
A kind of dustproof storage hopper as shown in Fig. 2 ~ 3 is another kind of optimal way of the present invention, described case lid 2 can turn down, and case lid 2 folds position has a T-shaped groove 3, groove 3 is present on two folding faces of case lid 2 simultaneously, groove 3 is embedded with I shape slide block 4, slide block 4 is slided by the T limit of T-shaped groove 3, and the length of described slide block 4 is less than the length of case lid longitudinal edge 21 groove and is greater than case lid 22 horizontal edge groove length.
Claims (3)
1. a dustproof storage hopper, comprise casing (1) and case lid (2), it is characterized in that, described casing (1) is upper along forming a groove caved inward, protruding along the interior formation that stretches out under case lid (2), casing (1) groove and case lid (2) projection have a due proportion of, and can fit tightly after occlusion.
2. dustproof storage hopper according to claim 1, it is characterized in that, described case lid (2) can turn down, and the folding position of case lid (2) has a T-shaped groove (3), groove is present on two folding faces of case lid (2) simultaneously, groove (3) is embedded with I shape slide block (4), and slide block (4) is slided by the T limit of T-shaped groove (3).
3. dustproof storage hopper according to claim 2, is characterized in that, the length of described slide block (4) is less than the length of case lid longitudinal edge (21) groove and is greater than case lid (22) horizontal edge groove length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410615065.7A CN104354966A (en) | 2014-11-05 | 2014-11-05 | Dustproof material storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410615065.7A CN104354966A (en) | 2014-11-05 | 2014-11-05 | Dustproof material storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104354966A true CN104354966A (en) | 2015-02-18 |
Family
ID=52522315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410615065.7A Pending CN104354966A (en) | 2014-11-05 | 2014-11-05 | Dustproof material storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104354966A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106927140A (en) * | 2017-03-31 | 2017-07-07 | 中国地震局工程力学研究所 | A kind of dust protected strong-motion instrument carrying case |
-
2014
- 2014-11-05 CN CN201410615065.7A patent/CN104354966A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106927140A (en) * | 2017-03-31 | 2017-07-07 | 中国地震局工程力学研究所 | A kind of dust protected strong-motion instrument carrying case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150218 |
|
| WD01 | Invention patent application deemed withdrawn after publication |