CN211337193U - Vacuum storage box with stable structure - Google Patents
Vacuum storage box with stable structure Download PDFInfo
- Publication number
- CN211337193U CN211337193U CN201921974821.XU CN201921974821U CN211337193U CN 211337193 U CN211337193 U CN 211337193U CN 201921974821 U CN201921974821 U CN 201921974821U CN 211337193 U CN211337193 U CN 211337193U
- Authority
- CN
- China
- Prior art keywords
- box body
- box
- sealing
- side wall
- vacuum storage
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- 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
Links
- 238000007789 sealing Methods 0.000 claims abstract description 64
- 230000002093 peripheral effect Effects 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 6
- 239000005341 toughened glass Substances 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 3
- 238000005086 pumping Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a stable in structure's vacuum storage case, its technical scheme main points are: the box body is of an opening structure with a cavity inside, one end of the box cover is hinged to the edge of the opening of the box body, the box body and the box cover are sealed with each other through a sealing assembly, and a plurality of reinforcing ribs are arranged on the outer peripheral surface of the box body. The utility model has the advantages that: simple and reasonable, low cost, stable structure and convenient operation.
Description
Technical Field
The utility model relates to a vacuum storage box equipment technical field, concretely relates to stable in structure's vacuum storage box.
Background
The vacuum storage box is suitable for vacuum storage of various solid, powder, paste and liquid such as various chemical raw materials, precious metals, metal powder and the like, electronic products (semiconductors, circuit boards, electronic finished products, chips, battery boards, battery pieces, electronic components, high-grade metal products, anaerobic products, easily-oxidized products and the like), machine metal machined parts and various foods which are not convenient to refrigerate, and anaerobic articles such as books, clothes and the like, and is dampproof and anti-oxidation and discoloration resistant.
At present, the traditional vacuum box cover is generally made of a metal flat plate, and in order to achieve a certain vacuum degree, the box body must be made of a flat plate with a larger thickness, so that on one hand, materials are consumed, the cost is high, and on the other hand, the box body is heavier and inconvenient to operate.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a stable in structure's vacuum storage case, its advantage is simple reasonable, with low costs, the structure is firm, the operation is light.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a stable in structure's vacuum storage case, includes the box and is used for sealing the case lid of box, the box is the inside open structure who has the cavity, the one end and the box open-ended edge of case lid are articulated, seal each other through seal assembly between box and the case lid, be provided with a plurality of strengthening ribs on the outer peripheral face of box.
Through the technical scheme, the working personnel can cover the box cover on the upper side wall of the opening of the box body through the hinge joint between the box cover and the box body, so that the operation is light and convenient; then, the opening is sealed through the sealing assembly between the box body and the box cover, so that the vacuum-pumping treatment can be performed on the cavity in the box body, and the method is simple and reasonable; through the peripheral face welding strengthening rib at the box, on the basis that reduces the material, intensity improves greatly, can not warp because of the evacuation of vacuum box, can not only reduce cost, and the structure is firm moreover.
The utility model discloses further set up to: the sealing assembly (2) comprises a first sealing ring (21) and a second sealing ring (22) which are arranged on the side wall of the box cover (11) facing the box body (1), and a first sealing clamping groove (13) and a second sealing clamping groove (14) are formed in the upper side wall of the box body (1).
Through above-mentioned technical scheme, the staff can inlay first sealing washer and the second sealing washer on the case lid lateral wall respectively and establish in first sealed draw-in groove and the second sealed draw-in groove on the box lateral wall, after the cavity evacuation to the box inside, extrusion that gravity and atmospheric pressure through the case lid carried out first sealing washer and second sealing washer afterwards for first sealing washer and second sealing washer are stable seal the opening of case lid and box.
The utility model discloses further set up to: the plurality of reinforcing ribs are arranged longitudinally and transversely.
Through the technical scheme, the side wall of the box body is more stable.
The utility model discloses further set up to: the upper side wall of the box body is provided with a handle.
Through the technical scheme, the handle is convenient for workers to control the opening and closing of the box cover, and is convenient and practical.
The utility model discloses further set up to: the lower side wall of the box body is provided with a plurality of brake universal wheels.
Through above-mentioned technical scheme, the setting of brake universal wheel makes things convenient for the staff to remove the box, has reduced staff's labour consumption, and the practicality is stronger.
The utility model discloses further set up to: and a damping pad is arranged between the brake universal wheel and the box body.
Through above-mentioned technical scheme, the setting of shock pad, the damage of reducible box to article in the box in the removal process.
The utility model discloses further set up to: the cover plate is made of transparent toughened glass.
Through the technical scheme, the staff can observe the articles stored in the box body conveniently.
To sum up, the utility model discloses following beneficial effect has:
firstly, the reinforcing ribs are welded on the outer peripheral surface of the box body, so that on the basis of reducing materials, the strength is greatly improved, the deformation caused by vacuumizing of the vacuum box is avoided, the cost is reduced, and the structure is stable;
and secondly, transparent toughened glass is arranged in the work, so that the staff can observe the articles stored in the box body conveniently.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of detail A of FIG. 1;
fig. 3 is a schematic structural view embodying the seal assembly.
In the figure, 1, a box body; 11. a box cover; 111. a handle; 12. flanging; 13. a first sealing slot; 14. a second sealing slot; 15. reinforcing ribs; 16. braking the universal wheel; 17. a shock pad; 2. a seal assembly; 21. a first seal ring; 22. a second seal ring; 3. a differential pumping assembly; 31. differential air extraction holes; 32. a differential extraction valve; 4. a closure locking device; 41. an ear plate; 42. a locking lever; 43. a locking member; 44. a bayonet; 45. a rotating shaft; 46. rotating the disc; 461. and a through hole.
Detailed Description
Example (b): the utility model provides a stable in structure's vacuum storage case, as shown in fig. 1 and fig. 2, including box 1 with be used for sealing box 1's case lid 11, box 1 has the open structure of cavity for inside, the one end of case lid 11 is articulated with 1 open-ended edge of box, and box 1's upside is provided with turn-ups 12 that is used for installing case lid 11, the perpendicular rigid coupling of side wall has two mutual parallel arrangement's handle 111 on case lid 11, in order to make things convenient for the staff to pass through handle 111 upset case lid 11, and simultaneously, the apron is transparent toughened glass material, thereby make things convenient for the staff to observe the inside article of preserving of box 1.
As shown in fig. 1 and 2, a plurality of ribs 15 are disposed on the outer peripheral surface of the box body 1, and the plurality of ribs 15 are arranged transversely and longitudinally along the outer side wall of the box body 1 in a staggered manner, so as to improve the strength of the side wall of the box body 1 and reduce the possibility of deformation of the side wall of the box body 1 due to vacuum pumping of the box body 1. Four brake universal wheels 16 are arranged on the lower side wall of the box body 1, the four brake universal wheels 16 are respectively positioned at four end corners of the lower side wall of the box body 1, and a damping pad 17 is arranged between the brake universal wheels 16 and the lower side wall of the box body 1. The upper side wall of the shock pad 17 is fixedly connected with the lower side wall of the box body 1, and the lower side wall of the shock pad 17 is fixedly connected with the upper side wall of the brake universal wheel 16, so that damage to articles in the box body 1 in the moving process of the box body 1 is reduced.
As shown in fig. 3, the box body and the box cover are sealed with each other by a sealing assembly, the sealing assembly 2 includes a first sealing ring 21 and a second sealing ring 22 fixedly connected to the side wall of the box cover 11 facing the box body 1, the first sealing ring 21 and the second sealing ring 22 are sealing rubber rings having the same shape as the opening of the box body 1, the side walls of the box cover 11 and the box body 1 are sealed by an extrusion sealing method, the first sealing ring 21 and the second sealing ring 22 are arranged at intervals, the first sealing ring 21 is located on the outer side of the box cover 11, and the second sealing ring 22 is located on the inner side of the box cover 11; the upper side wall of the box body 1 is provided with a first sealing clamping groove 13 and a second sealing clamping groove 14, a first sealing ring 21 and a second sealing ring 22 can be respectively clamped in the first sealing clamping groove 13 and the second sealing clamping groove 14, and a differential air exhaust assembly 3 is arranged between the first sealing clamping groove 13 and the second sealing clamping groove 14.
As shown in fig. 3, the differential pumping assembly 3 includes a differential pumping hole 31 formed between the first sealing slot 13 and the second sealing slot 14 and a differential pumping valve 32 disposed on the sidewall of the box 1 and communicated with the differential pumping hole 31, one end of the differential pumping valve 32 is vertically and fixedly connected to the sidewall of the flange 12 of the box 1, and the other end of the differential pumping valve 32 is used for connecting a mechanical pump, so that a worker can pump the differential pumping hole 31 by opening the mechanical pump and the differential pumping valve 32, and further pump out the gas in the first sealing ring 21 and the second sealing ring 22, so that the first sealing ring 21 and the second sealing ring 22 are in a rough vacuum state.
As shown in fig. 3, the cover 11 and the side of the box 1 are connected to each other by a plurality of closing locking devices 4, and the closing locking devices 4 include two lugs 41 arranged in parallel on the side wall of the cover 11, a locking lever 42 hinged to the two lugs 41, a locking member 43 arranged at the end of the locking lever 42, and a latch 44 arranged on the side wall of the cover 11 and cooperating with the locking member 43. The side walls of the two ear plates 41 are vertically and fixedly connected with the outer side wall of the flanging 12; the end of the locking lever 42 is hinged to the side walls of the two ear plates 41 through a rotating shaft 45, two ends of the rotating shaft 45 are respectively and vertically fixedly connected with the side walls of the two ear plates 41, and the rotating shaft 45 penetrates through the side wall of the locking lever 42 and is rotatably connected with the side wall of the locking lever 42; the bayonet 44 is two clamping plates arranged in parallel, the side walls of the clamping plates are vertically and fixedly connected with the side wall of the box cover 11, and the space between the clamping plates just accommodates the side wall of the locking rod 42; the locking piece 43 is detachably connected with the locking rod 42, so that the locking piece 43 can be conveniently installed on the locking rod 42 by a worker, and the locking piece 43 can be conveniently overhauled and replaced by the worker; the outer thread has been seted up on locking lever 42 upper peripheral face, locking piece 43 is for seting up the internal screw thread locking block with locking lever 42 is last the outer thread and mutually supports the cover and establish on the outer peripheral face of locking lever 42, the perpendicular rigid coupling in tip of locking block has the locking block rotary disk 46 of being convenient for the staff to rotate, the internal thread has been seted up in through-hole 461 and the through-hole 461 of the rotary disk 46 lateral wall that supplies locking lever 42 to pass in the middle part of rotary disk 46.
The worker can rotate the locking lever 42 around the rotation axis 45 between the two ear plates 41 until the side wall of the locking lever 42 is positioned in the notch 44, and then the worker can press the bottom wall of the locking block against the side walls of the snap plates on both sides of the notch 44 by screwing the rotary disk 46, and further screwing the rotary disk 46 to press and seal the cover 11 and the box body 1 by the first sealing ring 21 and the second sealing ring 22, and fix the cover 11 on the box body 1.
The working process is as follows: the worker can embed the first sealing ring 21 and the second sealing ring 22 on the side wall of the box cover 11 in the first sealing clamping groove 13 and the second sealing clamping groove 14 on the side wall of the box body 1 respectively to complete the covering of the box cover 11 on the box body 1, then the worker can rotate the locking rod 42 around the rotating shaft 45 between the two lug plates 41 until the side wall of the locking rod 42 is positioned in the bayonet 44, then the worker can press the bottom wall of the locking block against the side walls of the clamping plates on the two sides of the bayonet 44 by screwing the rotating disc 46, further screw the rotating disc 46 to enable the box cover 11 and the box body 1 to be squeezed and sealed through the first sealing ring 21 and the second sealing ring 22, and meanwhile fix the box cover 11 on the box body 1; then carry out the vacuum to the cavity in the box 1 and bleed and handle, meanwhile, staff's accessible sets up the difference between first sealed draw-in groove 13 and the second sealed draw-in groove 14 and bleed the space between first sealing washer 21 and the second sealing washer 22 to the subassembly 3 that bleeds for be coarse vacuum state between first sealing washer 21 and the second sealing washer 22, and then reduced the condition of leaking gas content from first sealing washer 21 and second sealing washer 22 to box 1 inside, because the setting of strengthening rib 15, make the lateral wall of box 1 more stable.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a stable in structure's vacuum storage case, includes box (1) and case lid (11) for sealing box (1), characterized by: the box body (1) is an opening structure with a cavity inside, one end of the box cover (11) is hinged to the edge of the opening of the box body (1), the box body (1) and the box cover (11) are sealed with each other through a sealing assembly (2), and a plurality of reinforcing ribs (15) are arranged on the outer peripheral surface of the box body (1).
2. A structurally stable vacuum storage container as set forth in claim 1, wherein: the sealing assembly (2) comprises a first sealing ring (21) and a second sealing ring (22) which are arranged on the side wall of the box cover (11) facing the box body (1), and a first sealing clamping groove (13) and a second sealing clamping groove (14) are formed in the upper side wall of the box body (1).
3. A structurally stable vacuum storage container as set forth in claim 1, wherein: a plurality of reinforcing ribs (15) are arranged longitudinally and transversely.
4. A structurally stable vacuum storage container as set forth in claim 1, wherein: the upper side wall of the box body (1) is provided with a handle (111).
5. A structurally stable vacuum storage container as set forth in claim 1, wherein: the lower side wall of the box body (1) is provided with a plurality of brake universal wheels (16).
6. The structurally stable vacuum storage case of claim 5, further comprising: and a damping pad (17) is arranged between the brake universal wheel (16) and the box body (1).
7. A structurally stable vacuum storage container as set forth in claim 1, wherein: the box cover (11) is made of transparent toughened glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921974821.XU CN211337193U (en) | 2019-11-14 | 2019-11-14 | Vacuum storage box with stable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921974821.XU CN211337193U (en) | 2019-11-14 | 2019-11-14 | Vacuum storage box with stable structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211337193U true CN211337193U (en) | 2020-08-25 |
Family
ID=72091117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921974821.XU Expired - Fee Related CN211337193U (en) | 2019-11-14 | 2019-11-14 | Vacuum storage box with stable structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211337193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113186864A (en) * | 2021-04-20 | 2021-07-30 | 北京科技大学 | Snow plough device and snow pressing vehicle |
-
2019
- 2019-11-14 CN CN201921974821.XU patent/CN211337193U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113186864A (en) * | 2021-04-20 | 2021-07-30 | 北京科技大学 | Snow plough device and snow pressing vehicle |
| CN113186864B (en) * | 2021-04-20 | 2023-01-20 | 北京科技大学 | Snow plough device and snow pressing vehicle |
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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: 20200825 |