CN206954886U - A kind of file storage box - Google Patents
A kind of file storage box Download PDFInfo
- Publication number
- CN206954886U CN206954886U CN201720840712.3U CN201720840712U CN206954886U CN 206954886 U CN206954886 U CN 206954886U CN 201720840712 U CN201720840712 U CN 201720840712U CN 206954886 U CN206954886 U CN 206954886U
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- CN
- China
- Prior art keywords
- casing
- piston
- pump bowl
- check valve
- fixed
- 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 - Fee Related
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
A kind of file storage box of the present utility model is related to a kind of office appliance, and in particular to a kind of file storage box.Including casing and lid, lid can be covered on casing；The side wall of casing is hollow, and bottom half is communicated with the passage of housing interior volume and sidewall cavity；Casing is connected with extraction sector, extraction sector includes pump bowl, slide the first piston being located in pump bowl, the first check valve and the second check valve that are fixed on pump bowl, the air inlet of first check valve connects with pump bowl, the gas outlet of second check valve connects with pump bowl, the air inlet of second check valve is connected with the sidewall cavity of casing by escape pipe, and push rod is fixed with first piston；Casing top is provided with the fixing groove of fixed pump bowl；Slided in casing and be provided with second piston, draw ring is fixed with second piston, casing is provided with closed balance pipe.The compressible file of this programme simultaneously can avoid file from deforming and make moist.
Description
Technical field
It the utility model is related to a kind of office appliance, and in particular to a kind of file storage box.
Background technology
At present, some capsule information and archives etc. can all be preserved in the form of paper piece, in order to store file with
And extended shelf life, typically these files are put into cabinet or storage bin, still, the volume of storage bin is larger, text
Part can not be completely filled up storage bin, and in mobile storage bin, file can move relative to storage bin；When storage bin is toppled over,
File is easily at random.
The Chinese patent that notification number is CN206012076U discloses a kind of file arranging box, including more than one arranges list
Member, finishing unit include being provided with the box body of latch hook and are provided with the lid of lock, and box body right plate is provided with outstanding convex
Rise, the outer surface of box body left plate is provided with the groove being engaged with projection, and finishing unit is connected by projection with groove, box body
It is interior to be provided with multiple tracks, cross bar is provided between relative orbit, cross bar moves freely along track, and cross bar is provided with track and along track
The expansion link moved freely, straight down, the end of expansion link is provided with baffle plate to expansion link.When in use, expansion link is first shunk, will
File is placed on below expansion link, is adjusted the length of expansion link further according to the height of file, baffle plate is pressed on file.File is fixed
After in box, when placing box, the projection on box is inserted in the groove on another box.
File is pressed in box bottom by this box by contraction pole and baffle plate, so baffle plate and text when compressing file
Pressure between part is larger, and now baffle plate easily extrudes indenture in paper surface, deforms file.Secondly, left in box
Air, air can make file make moist.
Utility model content
The file that the purpose of this utility model is to provide a kind of compressible file and file can be avoided to deform and make moist is deposited
Storage tank.
To reach above-mentioned purpose, the technical solution of the utility model is：A kind of file storage box, including casing and lid,
Lid can be covered on casing；The side wall of casing is hollow, and bottom half is communicated with housing interior volume and sidewall cavity
Passage；Casing is connected with extraction sector, and extraction sector includes pump bowl, slides the first piston being located in pump bowl, consolidates
The first check valve and the second check valve being scheduled on pump bowl, the air inlet of the first check valve connect with pump bowl, and second is unidirectional
The gas outlet of valve is connected with pump bowl, and the air inlet of the second check valve is connected with the sidewall cavity of casing by escape pipe, and first
Push rod is fixed with piston；Casing top is provided with the fixing groove of fixed pump bowl；Slided in casing and be provided with second piston, second lives
Draw ring is fixed with beyond the Great Wall, and casing is provided with closed balance pipe.
When in use, first remove lid, take out second piston, put files into bottom half, then second piston is horizontal
It is put into casing, covers lid.Storage bin is vacuumized, pump bowl is first removed out of fixing groove, pump bowl is put vertically
Put, then push rod is pressed downward, the gas in pump bowl is discharged from first piston, pulls push rod then up, and second piston is upward
It is mobile, the gas below second piston and in wall box cavity is extracted out, now second piston moves downward, and is then pressed in text
On part, file is fixed.Then pump bowl is put into fixing groove, completes the fixation of file.When taking out file, balance is opened
Hole, due to being that air pressure is smaller in the space below second piston and wall box cavity, extraneous air is entered by balance pipe
Enter the cavity of casing and wall box, then can open lid.Draw ring on second piston is pulled, second piston are drawn out case
Body, file expose.After taking out file, another file is placed into, second piston is put into casing, lid is covered, completes again
Fixation to another file.
This programme has the beneficial effect that：（One）During pumping, second piston glides, and is pressed on file, completes to consolidate file
It is fixed, and the size of second piston is identical with the size of tank floor, so second piston entirely can be pressed on file, will not make
File deforms.
（Two）Casing can be vacuumized, after the air below piston is extracted, malaria no longer with file
Contact, can avoid file from making moist.
（Three）When vacuumizing, the air pressure in the storage bin below second piston reduces, and second piston is firmly pressed in
On file, in mobile file, file will not be moved.
（Four）Wall box is hollow structure, and hollow structure can make the lighter in weight of casing, while and can ensures case-side
The intensity of wall, avoid damaging casing in moving process；Secondly, the weight for mitigating casing is also convenient for moving storage box.
Preferred scheme one, as the further improvement to base case, it is respectively and fixedly provided with casing two opposite side walls for solid
Determine the lock of lid.Lock can be fixed on lid on casing, avoid lid from coming off.
Preferred scheme two, as the further improvement pair with preferred scheme one, casing top is provided with air inlet, and first is unidirectional
The gas outlet of valve is connected with air inlet by escape pipe.Pump bowl extracts the gas in lower box and wall box cavity out
Afterwards, in the casing above second piston, so as to increase air pressure above second piston, second piston is further pressed downward, increases and lives
Fill in the pressuring action to file.
Preferred scheme three, as the further improvement to preferred scheme two, lid bottom is fixed with sealing ring.Covering
During body, the upper end of wall box contacts with sealing ring, can avoid casing gas leakage, keeps the high pressure on casing top, increases to the
The pressure of two pistons, makes second piston be tightly pressed against on file.
Preferred scheme four, as the further improvement to preferred scheme three, handle is welded with the top of lid.Stored mobile
During case, portable handle is more moved easily.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description：
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the sectional view of pump bowl in Fig. 1.
Embodiment
Reference is：Casing 1, second piston 11, passage 12, lid 2, fixing groove 21, pump bowl 3, first are unidirectional
Valve 31, the second check valve 32, first piston 33, push rod 34, handle 35.
As shown in Figure 1 and Figure 2, a kind of file storage box, including casing 1 and lid 2, lid 2 can be covered on casing 1；Case
The side wall of body 1 is hollow, and the bottom of casing 1 is communicated with the passage 12 of the inner space of casing 1 and sidewall cavity；Casing 1 connects
Be connected to extraction sector, extraction sector includes the pump bowl 3 of cylinder, slide be located in pump bowl 3 first piston 33, it is cementing
The first check valve 31 and the second check valve 32 in the side wall of pump bowl 3, the air inlet of the first check valve 31 connect with pump bowl 3,
The gas outlet of second check valve 32 connects with pump bowl 3, and the air inlet of the second check valve 32 is with the sidewall cavity of casing 1 by going out
Tracheae connects, and is welded with push rod 34 on first piston 33, the top of push rod 34 is welded with horizontal handle 35.The top of casing 1 one
Form the fixing groove 21 of fixed pump bowl 3；Slided in casing 1 and be provided with second piston 11, casing 1 is provided with and can close and run through
The balance pipe of casing lateral wall, balance pipe is interior to be provided with sprue.The lock for fixing lid 2 is welded with the left and right sidewall of casing 1
Button.The upper portion side wall of casing 1 is provided with air inlet, and the gas outlet of the first check valve 31 is connected with air inlet by escape pipe.Under lid 2
Portion is cementing sealing ring, and sealing ring lower end is provided with the groove being caught in for the side wall of casing 1, and the top of lid 2 is welded with handle.
When in use, first remove lid 2, take out second piston 11, put files into the bottom of casing 1, then by second piston
11 levels are put into casing 1, cover lid 2.Storage bin is vacuumized again, pump bowl 3 is first removed out of fixing groove 21, will
Pump bowl 3 is placed vertically, then push rod 34 is pressed downward, and the gas in pump bowl 3 is discharged from first piston 33, is pulled then up
Push rod 34, second piston 11 are moved up, and the gas in the lower section of second piston 11 and the sidewall cavity of casing 1 is extracted out, and now the
Two pistons 11 move downward, and are then pressed on file, fix file.Then pump bowl 3 is put into fixing groove 21, completes text
The fixation of part.When taking out file, balance pipe is opened, due to being in the space of the lower section of second piston 11 and the sidewall cavity of casing 1
Air pressure is smaller, and extraneous air enters casing 1 and the cavity of the side wall of casing 1 by balance pipe, then opens lid 2, exposes casing
1, the draw ring on second piston 11 is pulled, second piston 11 is drawn out casing 1, and file exposes.After taking out file, place into another
One file, second piston 11 is put into casing 1, covers lid 2, complete the fixation to another file again.
Above-described is only preferred embodiment of the present utility model, it is noted that for those skilled in the art
For, without departing from the concept of the premise utility, several modifications and improvements can also be made, these should also be considered as this
The protection domain of utility model, these are all without the effect and practical applicability for influenceing the utility model implementation.This practicality is new
The technology, shape, construction part that type omits description are known technology.
Claims (5)
1. a kind of file storage box, including casing and lid, the lid can be covered on casing；Characterized in that, the case
The side wall of body is hollow, and bottom half is communicated with the passage of housing interior volume and sidewall cavity；The casing connection
There is extraction sector, the extraction sector includes pump bowl, slides the first piston being located in pump bowl, is fixed on pump bowl
First check valve and the second check valve, the air inlet of first check valve connect with pump bowl, and second check valve goes out
Gas port is connected with pump bowl, and the air inlet of second check valve is connected with the sidewall cavity of casing by escape pipe, and described
Push rod is fixed with one piston；The casing top is provided with the fixing groove of fixed pump bowl；Slided in the casing and be provided with second
Piston, draw ring is fixed with the second piston, the casing is provided with the closed balance pipe through casing lateral wall.
2. file storage box according to claim 1, it is characterised in that be respectively and fixedly provided with use in the casing two opposite side walls
In the lock of fixed lid.
3. file storage box according to claim 2, it is characterised in that the casing upper portion side wall is provided with air inlet, institute
The gas outlet for stating the first check valve is connected with air inlet by escape pipe.
4. file storage box according to claim 3, it is characterised in that the lid bottom is fixed with sealing ring.
5. file storage box according to claim 4, it is characterised in that be welded with handle at the top of the lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720840712.3U CN206954886U (en) | 2017-07-12 | 2017-07-12 | A kind of file storage box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720840712.3U CN206954886U (en) | 2017-07-12 | 2017-07-12 | A kind of file storage box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206954886U true CN206954886U (en) | 2018-02-02 |
Family
ID=61382765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720840712.3U Expired - Fee Related CN206954886U (en) | 2017-07-12 | 2017-07-12 | A kind of file storage box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206954886U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108820554A (en) * | 2018-06-12 | 2018-11-16 | 耿声俊 | A kind of pot flowers transport case |
| CN110254988A (en) * | 2019-07-06 | 2019-09-20 | 郑智 | A kind of corrosion-resistant industrial chemicals storage tank |
| CN110403369A (en) * | 2019-07-31 | 2019-11-05 | 邵美琪 | A kind of patent certificate intelligent storing cabinet |
| CN113415512A (en) * | 2021-06-28 | 2021-09-21 | 江苏申隆锌业有限公司 | Dampproof device for zinc oxide transportation and distribution |
| CN115924273A (en) * | 2023-01-16 | 2023-04-07 | 中国十九冶集团有限公司 | Rock sample detection and storage device and method for geotechnical engineering |
-
2017
- 2017-07-12 CN CN201720840712.3U patent/CN206954886U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108820554A (en) * | 2018-06-12 | 2018-11-16 | 耿声俊 | A kind of pot flowers transport case |
| CN108820554B (en) * | 2018-06-12 | 2019-08-16 | 安徽农之源生态农业有限公司 | A kind of pot flowers transport case |
| CN110254988A (en) * | 2019-07-06 | 2019-09-20 | 郑智 | A kind of corrosion-resistant industrial chemicals storage tank |
| CN110403369A (en) * | 2019-07-31 | 2019-11-05 | 邵美琪 | A kind of patent certificate intelligent storing cabinet |
| CN110403369B (en) * | 2019-07-31 | 2022-04-08 | 邵美琪 | Intelligent storage cabinet for patent certificates |
| CN113415512A (en) * | 2021-06-28 | 2021-09-21 | 江苏申隆锌业有限公司 | Dampproof device for zinc oxide transportation and distribution |
| CN115924273A (en) * | 2023-01-16 | 2023-04-07 | 中国十九冶集团有限公司 | Rock sample detection and storage device and method for geotechnical engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20200712 |