CN107777048B - Storing jar that can grow up - Google Patents
Storing jar that can grow up Download PDFInfo
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- CN107777048B CN107777048B CN201710944667.0A CN201710944667A CN107777048B CN 107777048 B CN107777048 B CN 107777048B CN 201710944667 A CN201710944667 A CN 201710944667A CN 107777048 B CN107777048 B CN 107777048B
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- rod
- expanding
- expansion
- hinged
- free end
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
- B65D21/08—Containers of variable capacity
- B65D21/083—Containers of variable capacity by means of additional elements, e.g. modular
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The invention provides a storage tank capable of growing up, which comprises a transmission frame and an elastic sleeve coated on the outer side of the transmission frame, wherein the transmission frame comprises an upper fixed tray, a lower fixed tray and a plurality of expansion structures, each expansion structure comprises an upper expansion rod and a lower expansion rod, the upper end of the upper expansion rod is hinged with the upper fixed tray, the lower end of the upper expansion rod is a first free end, the lower end of the lower expansion rod is hinged with the lower fixed tray, the upper end of the lower expansion rod is a second free end, a liner is positioned in the transmission frame, each expansion structure further comprises an upper ejector rod and a lower ejector rod, the two opposite ends of the upper ejector rod are respectively hinged with the liner and the upper expansion rod, the two opposite ends of the lower ejector rod are respectively hinged with the liner and the lower expansion rod, the upper fixed tray is provided with a material throwing opening, the upper end surface of the liner is provided with a material inlet opposite to the material throwing opening, and when the amount of the storage material in the liner increases, the liner sinks to enable the expansion structures to expand outwards to support the elastic sleeve to expand outwards. Has the advantages that: fills the gap of the market and the body shape of the utility model changes with the change of the storage quantity.
Description
Technical Field
The invention relates to the technical field of storage money saving equipment, in particular to a storage tank capable of being grown up.
Background
The storage tank is the most common storage device in life, such as a money saving storage tank for saving coins. Modern saving tanks can save coins and also have the function of decorating home. Many parents are used to buy saving boxes for their children to cultivate their saving and financing ability and improve their awareness of hardship and thrifty. According to investigation, the existing saving boxes are various in products on the market and have different shapes, but no saving box can automatically grow along with the increase of the number of stored coins.
Disclosure of Invention
In view of the above, the embodiment of the invention provides a saving box which can fill up the market blank and can automatically grow up along with the increase of the number of the stored coins.
The embodiment of the invention provides a storage tank which can be lengthened, the shape of the storage tank changes along with the change of the amount of a storage, the storage tank comprises a transmission frame and an elastic sleeve coated on the outer side of the transmission frame, the transmission frame comprises an upper fixed tray, a lower fixed tray and a plurality of expansion structures, each expansion structure comprises an upper expansion rod and a lower expansion rod, the upper end of each upper expansion rod is hinged with the upper fixed tray, the lower end of each upper expansion rod is a first free end, the lower end of each lower expansion rod is hinged with the lower fixed tray, the upper end of each lower expansion rod is a second free end, an inner container is positioned in the transmission frame, each propping and expanding structure further comprises an upper ejector rod and a lower ejector rod, wherein the two opposite ends of the upper ejector rod are respectively hinged with the upper end of the inner container and the upper propping and expanding rod, the two opposite ends of the lower ejector rod are respectively hinged with the lower end of the inner container and the lower propping and expanding rod, the upper fixed tray is provided with an object throwing port, the upper end surface of the inner container is provided with an object inlet which is just opposite to the object throwing port, and the amount of the stored object in the inner container is increased to enable the inner container to sink to drive the upper ejector rod and the lower ejector rod to rotate downwards so that the propping and expanding structure outwards props up the elastic sleeve to expand the elastic sleeve.
Furthermore, the upper expansion rod and the lower expansion rod are both arc-shaped structures.
Further, go up the vaulting pole with the lower vaulting pole all includes flat pole and is located the flat pole outside and with the perpendicular contact spoke that sets up of flat pole, the outside butt of contact spoke the elastic sleeve.
Further, the expandable structure is transitionable between an initial state and an expanded state when the inner container is in the initial position, wherein the first free end and the second free end are bent inward in the initial state; in the expansion state, the first free end and the second free end are far away from the inner container relative to the first free end and the second free end in the initial state.
Furthermore, a plurality of upper lifting lugs are symmetrically arranged on the lower surface of the upper fixing tray, a plurality of lower lifting lugs which are in one-to-one correspondence with the upper lifting lugs in the vertical direction are arranged on the upper surface of the lower fixing tray, and the upper expansion rod and the lower expansion rod are respectively hinged with the corresponding upper lifting lugs and the corresponding lower lifting lugs.
Furthermore, each of the upper lifting lug and each of the lower lifting lugs includes a limiting spoke and two suspension arms disposed on two opposite sides of the limiting spoke, the upper expanding rod and the lower expanding rod are respectively hinged to the two corresponding suspension arms through rivets, and the limiting spoke is located on the outer side of the suspension arm to prevent the upper expanding rod and the lower expanding rod from rotating excessively outwards.
Furthermore, the hinged part of the upper ejector rod and the inner container is the upper end surface of the inner container; the hinged part of the lower ejector rod and the inner container is the lower end surface of the inner container.
Further, the upper expansion bar comprises a first hinge portion hinged to the upper stationary tray and a second hinge portion between the first hinge portion and the first free end, the upper ejector bar being hinged to the upper expansion bar at the second hinge portion; the lower support expansion rod comprises a third hinge part hinged with the lower fixing tray and a fourth hinge part positioned between the third hinge part and the second free end, and the lower ejector rod is hinged with the lower support expansion rod at the third hinge part.
Further, a distance between the first hinge and the second hinge is less than a distance between the second hinge and the first free end; the distance between the third hinge and the fourth hinge is less than the distance between the fourth hinge and the second free end.
Further, the elastic sleeve is made of a thermoplastic elastomer, the expansion structure is made of an aluminum alloy, and the upper fixing tray and the lower fixing tray are both made of ABS resin.
The technical scheme provided by the embodiment of the invention has the following beneficial effects: in the storage tank capable of being grown up, any one of the expansion structures is hinged with the upper fixing tray, the lower fixing tray and the inner container to jointly form an offset crank slider structure, the inner container sinks under the combined action of the dead weight of the inner container and the total weight of the stored amount in the inner container along with the increase of the stored amount in the inner container, and the expansion structures are gradually expanded outwards to support the elastic sleeves to elastically expand outwards along with the sinking of the inner container, so that the storage tank is expanded horizontally to change the body shape of the storage tank. The storage tank has the advantages that the storage amount in the storage tank can be obtained by directly observing the appearance of the storage tank, the market blank is filled, the understanding and interest of a user on a mechanical structure are increased, the furniture or the toy integrating interestingness, practicability and ornamental value is provided, and the market prospect is huge.
Drawings
FIG. 1 is a schematic view of the internal structure of a long and large storage tank according to the present invention in an initial state;
FIG. 2 is a schematic view showing the inner structure of the storage tank of the present invention when it is expanded;
FIG. 3 is a schematic view of the upper or lower spreader bar of the canister of the present invention;
FIG. 4 is a schematic view of the upper stem of the canister which can be elongated according to the present invention;
fig. 5 is a schematic view of the lower lift pin of the canister which can be lengthened according to the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 and 2, an embodiment of the present invention provides a long storage tank for storing objects, such as coins, and the shape of the long storage tank of the present invention varies with the weight of the objects to be stored, which is very interesting and includes an inner container 4 for storing objects, a transmission frame located at the periphery of the inner container 4, and an elastic sleeve (not shown) located at the outermost layer and supported by the transmission frame.
Referring to fig. 1, 2 and 3, the transmission frame includes a plurality of expansion structures 2, each of the expansion structures 2 includes an upper expansion rod 21 and a lower expansion rod 22, each of the upper expansion rods 21 includes a first hinge portion 211 and a first free end 213 disposed opposite to each other, and each of the upper expansion rods 21 further includes a second hinge portion 212 located between the first hinge portion 211 and the first free end 213; each of the lower expansion links 22 includes a third hinge 221 and a second free end 223 disposed opposite to each other, and each of the lower expansion links 22 further includes a fourth hinge 222 located between the third hinge 221 and the second free end 223. The distance between the first hinge 211 and the second hinge 212 is less than the distance between the second hinge 212 and the first free end 213; the distance between the third hinge 221 and the fourth hinge 222 is less than the distance between the fourth hinge 222 and the second free end 223. Just go up the vaulting pole 21 with the lower vaulting pole 22 is the arc structure, go up the vaulting pole 21 with the lower vaulting pole 22 all includes flat pole A and is located the flat pole A outside and with the perpendicular contact spoke B that sets up of flat pole A, the outside butt of contact spoke B the elastic sleeve. The lateral area of the side surface of the contact spoke B facing to the outside is larger than the sectional area of the section of the flat rod A facing to the outside. Because the lateral area of the lateral surface of the contact spoke B facing to the outside is large, when the outside of the contact spoke B abuts against the elastic sleeve, under the same acting force, the pressure between the contact spoke B and the elastic sleeve is small, so that the elastic sleeve can be protected to a certain extent, the elastic sleeve is prevented from being damaged by excessive pressure, and the service life of the elastic sleeve is prolonged.
Referring to fig. 1, 2, 4 and 5, each of the expansion structures 2 further includes an upper supporting rod 23 and a lower supporting rod 24, one end of the upper supporting rod 23 is hinged to the second hinge portion 212 of the corresponding upper expansion rod 21, and the other end is hinged to the inner container 4, preferably, the hinge portion between the upper supporting rod 23 and the inner container 4 is located at the upper end of the inner container 4. One end of the lower top bar 24 is hinged to the fourth hinge 222 of the corresponding lower expansion bar 22, and the other end is hinged to the inner container 4, preferably, the hinged position of the lower top bar 22 and the inner container 4 is located at the lower end of the inner container 4.
Referring to fig. 1 and 3, the transmission frame further includes an upper fixing tray 1 and a lower fixing tray 3, a plurality of upper lifting lugs 11 are symmetrically disposed on a lower surface of the upper fixing tray 1, a plurality of lower lifting lugs 31 corresponding to the upper lifting lugs 11 in the vertical direction are disposed on an upper surface of the lower fixing tray 3, each of the upper lifting lugs 11 and each of the lower lifting lugs 31 includes a limiting spoke and two suspension arms disposed on opposite sides of the limiting spoke, the first hinge portion 211 of each of the upper expanding rods 21 is hinged to the corresponding upper lifting lug 11, and the third hinge portion 2211 of each of the lower expanding rods 22 is hinged to the corresponding lower lifting lug 31, so that the upper expanding rods 21 can rotate with the corresponding upper lifting lug 11 as a rotation base point, and the lower expanding rods 22 can rotate with the corresponding lower lifting lug 31 as a rotation base point. And the upper expansion rod 21 and the lower expansion rod 22 are respectively hinged with the two corresponding suspension arms through rivets, and the limiting spokes are positioned at the outer side of the suspension arms to prevent the upper expansion rod 21 and the lower expansion rod 22 from rotating excessively outwards. When the upper expansion rod 21 and the lower expansion rod 22 rotate excessively outwards, the expansion structure 2 can be excessively expanded outwards, so that the contact spokes can excessively push against the elastic sleeve outwards, and the elastic sleeve is broken or loses elasticity due to excessive outward expansion.
The upper fixed tray 1 is provided with a feeding port, the upper end surface of the inner container 4 is provided with an inlet which is opposite to the feeding port, and storage (such as coins) is fed into the inner container 4 through the feeding port and the inlet.
When the inner container 4 is empty, the inner container 4 is in an initial position, and at this time, the expansion structure 2 is in the initial state, the expansion structure 2 is folded, and the first free end 213 and the second free end 223 are bent inward to be close to the inner container 4. As the number of the articles to be stored in the inner container 4 increases, the sum of the self weight of the inner container 4 and the total weight of the articles gradually increases, the inner container 4 sinks under the combined action of the self weight and the pressure of the articles, the inner container 4 sinks to drive the first hinge portion 211 to rotate relative to the corresponding upper lifting lug 11 through the upper push rod 23, so that the upper expanding rod 21 rotates outwards and opens with the hinge portion of the first hinge portion 211 and the corresponding upper lifting lug 11 as a base point, and simultaneously the inner container 4 sinks to drive the third hinge portion 221 to rotate relative to the corresponding lower lifting lug 31 through the lower push rod 24, so that the lower expanding rod 22 rotates outwards and opens with the hinge portion of the third hinge portion 221 and the corresponding lower lifting lug 31 as a base point, at this time, the first free end 213 and the second free end 223 gradually move away from the inner container, that is, the expanding structure 2 is in the expanding state, thereby achieving outward expansion of the expanding structure 2. In the process that the first free end 213 and the second free end 223 are gradually far away from the inner container 4, the included angle between the upper ejector rod 23 and the corresponding upper expansion rod 21 gradually becomes smaller so that the upper end of the inner container 4 is gradually far away from the upper fixed tray 1, meanwhile, the included angle between the lower ejector rod 24 and the corresponding lower expansion rod 22 gradually increases so that the lower end of the inner container 4 gradually approaches the lower fixed tray 3, and the distance from the upper end of the inner container 4 to the upper fixed tray 1 is equal to the distance from the lower end of the inner container 4 to the lower fixed tray 3, so that the inner container 4 moves between the upper fixed tray 1 and the lower fixed tray 3 to keep the distance between the upper fixed tray 1 and the lower fixed tray 3 constant.
So that the canister becomes laterally rounded and inflated but remains vertically at a constant height as the overall weight of the canister increases. The contact spokes B positioned on the outer sides of the upper expansion rod 21 and the lower expansion rod 22 are abutted with the elastic sleeve, and then the elastic sleeve is propped up to enable the elastic sleeve to be elastically deformed and to be expanded outwards, so that the storage tank can be changed in shape.
In order to reduce the total weight of the storage tank capable of being grown up, and ensure the quality performance of the storage tank capable of being grown up, the elastic sleeve is made of thermoplastic elastomer, the expansion structure 2 is made of aluminum alloy, and the upper fixing tray 1 and the fixing tray 3 are both made of ABS resin. In order to improve ornamental value, the elastic sleeve can be made into a shape of a piglet or other lovely images, a thermoplastic elastomer TPE/TPR (thermoplastic elastomer rubber)/TPR (thermoplastic rubber) is selected as a material for making the elastic sleeve, and the rubber not only has various excellent performances of high elasticity, aging resistance and oil resistance of the traditional cross-linked vulcanized rubber, but also has the characteristics of convenience in processing common plastics and wide processing mode. The aluminum alloy is light, soft and good in strength, and the aluminum alloy has good corrosion resistance. One of the characteristics of the aluminum alloy is that a layer of compact oxide film can be formed on the surface when the aluminum alloy is contacted with air, the oxide film can prevent corrosion and oxidation, the aluminum alloy is easy to regenerate, and the aluminum alloy is pollution-free when being subjected to waste treatment, is beneficial to environmental protection and conforms to the sustainable development strategy. ABS resin is one of five synthetic resins, and is excellent in impact resistance, heat resistance, low temperature resistance, chemical resistance and electrical properties.
The technical scheme provided by the embodiment of the invention has the following beneficial effects: in the storage tank capable of being grown up, any one of the expansion structures 2 is hinged with the upper fixing tray 1, the lower fixing tray 3 and the inner container 4 to jointly form an offset crank slider structure, the inner container 4 sinks under the combined action of the self weight of the inner container 4 and the total weight of the storage amount in the inner container along with the increase of the storage amount in the inner container 4, and the expansion structures 2 are gradually expanded outwards to support the elastic sleeves to elastically expand outwards along with the sinking of the inner container 4, so that the storage tank is enlarged in the horizontal direction to change the body shape of the storage tank. The storage tank has the advantages that the storage amount in the storage tank can be obtained by directly observing the appearance of the storage tank, the market blank is filled, the understanding and interest of a user on a mechanical structure are increased, the furniture or the toy integrating interestingness, practicability and ornamental value is provided, and the market prospect is huge.
In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.
The features of the embodiments and embodiments described herein above may be combined with each other without conflict.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides a storing jar that can grow up, its bodily form changes along with the change of storage volume which characterized in that: the spoke type flat spoke expanding device comprises a transmission frame and an elastic sleeve covering the outer side of the transmission frame, wherein the transmission frame comprises an upper fixed tray, a lower fixed tray and a plurality of expanding structures, each expanding structure comprises an upper expanding rod and a lower expanding rod, the upper end of the upper expanding rod is hinged with the upper fixed tray, the lower end of the upper expanding rod is a first free end, the lower end of the lower expanding rod is hinged with the lower fixed tray, the upper end of the lower expanding rod is a second free end, a liner is positioned in the transmission frame, each expanding structure further comprises an upper ejector rod and a lower ejector rod, the two opposite ends of the upper ejector rod are respectively hinged with the upper end of the liner and the upper expanding rod, the two opposite ends of the lower ejector rod are respectively hinged with the lower end of the liner and the lower expanding rod, the upper fixed tray is provided with a throwing port, the upper end face of the liner is provided with an object inlet port opposite to the throwing port, the amount of the inner storage in the liner is increased, so that the upper ejector rod and the lower expanding rod can drive the upper expanding rod and the lower expanding rod to downwards to enable the upper expanding structure and the lower expanding rod to be in contact with the flat spoke type expanding rod, and the outer side of the flat spoke type expanding structure, and the upper expanding structure are both comprise flat spoke type expanding structure; the expandable structure is transitionable between an initial state in which the first and second free ends are flexed inwardly and an expanded state; in the expansion state, the first free end and the second free end are far away from the inner container relative to the first free end and the second free end in the initial state.
2. The collapsible canister of claim 1, further comprising: the lower surface of the upper fixing tray is symmetrically provided with a plurality of upper lifting lugs, the upper surface of the lower fixing tray is provided with a plurality of lower lifting lugs which are in one-to-one correspondence with the upper lifting lugs in the vertical direction, and the upper support expansion rod and the lower support expansion rod are respectively hinged with the corresponding upper lifting lugs and the corresponding lower lifting lugs.
3. The expandable canister of claim 2, wherein: each go up the lug with each lower lug all includes a spacing spoke and set up in two davits of spacing spoke opposite sides, go up to prop the expander roll with the lower expander roll is articulated with two davits that correspond through the rivet respectively, spacing spoke is located the outside of two davits is in order to prevent go up to prop the expander roll with the lower expander roll is excessive.
4. The collapsible canister of claim 1, further comprising: the hinged part of the upper ejector rod and the inner container is the upper end surface of the inner container; the hinged part of the lower ejector rod and the inner container is the lower end surface of the inner container.
5. The collapsible canister of claim 1, further comprising: the upper expansion rod comprises a first hinge part hinged with the upper fixed tray and a second hinge part positioned between the first hinge part and the first free end, and the upper ejector rod is hinged with the upper expansion rod at the second hinge part; the lower support expansion rod comprises a third hinge part hinged with the lower fixing tray and a fourth hinge part positioned between the third hinge part and the second free end, and the lower ejector rod is hinged with the lower support expansion rod at the fourth hinge part.
6. A collapsible canister as claimed in claim 5, characterised in that: the distance between the first hinge and the second hinge is less than the distance between the second hinge and the first free end; the distance between the third hinge and the fourth hinge is less than the distance between the fourth hinge and the second free end.
7. The collapsible canister of claim 1, further comprising: the elastic sleeve is made of thermoplastic elastomer, the expansion structure is made of aluminum alloy, and the upper fixing tray and the lower fixing tray are made of ABS resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710944667.0A CN107777048B (en) | 2017-10-12 | 2017-10-12 | Storing jar that can grow up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710944667.0A CN107777048B (en) | 2017-10-12 | 2017-10-12 | Storing jar that can grow up |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107777048A CN107777048A (en) | 2018-03-09 |
| CN107777048B true CN107777048B (en) | 2023-03-28 |
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ID=61434631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710944667.0A Active CN107777048B (en) | 2017-10-12 | 2017-10-12 | Storing jar that can grow up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107777048B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206534235U (en) * | 2017-03-02 | 2017-10-03 | 路新哲 | A kind of new coins storage pot |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001178519A (en) * | 1999-10-15 | 2001-07-03 | Miura Printing Corp | Saving box |
| JP2001112526A (en) * | 1999-10-19 | 2001-04-24 | Miura Printing Corp | Savings box |
| US6902459B2 (en) * | 2001-02-02 | 2005-06-07 | Kim Kyeong-Hwan | Coin bank having fun-to-use interface |
| CN2482844Y (en) * | 2001-06-12 | 2002-03-27 | 刘玄鸣 | Saving box with grown-up function |
| CN2489409Y (en) * | 2001-07-19 | 2002-05-01 | 刘玄鸣 | Coin storage pot |
| CN201379176Y (en) * | 2008-11-28 | 2010-01-13 | 嘉恒电子(东莞)有限公司 | Novel heightening money cylinder |
| CN204580181U (en) * | 2015-04-30 | 2015-08-26 | 楼振华 | A kind of elastic force accumulator tank |
| CN207510961U (en) * | 2017-10-12 | 2018-06-19 | 中国地质大学（武汉） | A kind of preserving jar that can be grown up |
-
2017
- 2017-10-12 CN CN201710944667.0A patent/CN107777048B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206534235U (en) * | 2017-03-02 | 2017-10-03 | 路新哲 | A kind of new coins storage pot |
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| CN107777048A (en) | 2018-03-09 |
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