CN110979907A - Telescopic tray supporting legs - Google Patents
Telescopic tray supporting legs Download PDFInfo
- Publication number
- CN110979907A CN110979907A CN201911080015.2A CN201911080015A CN110979907A CN 110979907 A CN110979907 A CN 110979907A CN 201911080015 A CN201911080015 A CN 201911080015A CN 110979907 A CN110979907 A CN 110979907A
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- CN
- China
- Prior art keywords
- telescopic
- cylinder
- tray
- foot according
- pallet
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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.)
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Classifications
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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
- B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D19/38—Details or accessories
- B65D19/40—Elements for spacing platforms from supporting surface
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention provides a telescopic tray supporting leg which comprises a telescopic cylinder, wherein the telescopic cylinder consists of a telescopic top cylinder, a telescopic middle cylinder and a telescopic bottom cylinder, and three cylinders are overlapped to form a closed cavity; the telescopic cylinder is provided with an inflation inlet; according to the invention, the supporting legs of the tray are arranged into a three-stage telescopic structure, the telescopic cylinder is unfolded for normal use by filling high-pressure gas, the high-pressure gas is discharged through the inflation inlet when transportation is needed, the telescopic cylinder is compressed and overlapped, the overall height of the tray can be reduced, the volume of the tray is obviously reduced, the tray structure is more flexible, the carrying quantity of the trays of a unit transportation tool can be effectively increased, and the transfer cost of the tray logistics is greatly saved.
Description
Technical Field
The invention relates to the technical field of industrial logistics, in particular to a telescopic tray supporting leg.
Background
The logistics tray is an essential tool in the development and operation process of modern industry, and the traditional tray is made of solid wood, synthetic wood, aluminum alloy, plastic and the like. The structure of the tray is integral and split, but the whole weight is higher, and the appearance volume is larger, especially for double-sided trays. The tray needs to pile up from top to bottom in the transportation, causes a lot of space extravagant, and to special transport means, in case length and width just can't put with the size deviation of tray to some extent, cause the cost increase of freight.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a telescopic tray supporting leg capable of flexibly controlling the size of a tray.
The invention adopts the following technical scheme:
a telescopic tray supporting leg comprises a telescopic cylinder, wherein the telescopic cylinder consists of a telescopic top cylinder, a telescopic middle cylinder and a telescopic bottom cylinder, and three cylinders are overlapped to form a closed cavity; and an inflation inlet is arranged on the telescopic cylinder.
Furthermore, the telescopic jacking cylinder is provided with a jacking cylinder fixing hole fixed with the upper panel of the tray.
Furthermore, the bottom of the telescopic bottom cylinder is provided with a bottom cylinder fixing hole fixed with the bottom of the tray.
Furthermore, inner limiting structures are arranged on the outer sides of the telescopic jacking cylinder and the telescopic middle cylinder; outer limiting structures are arranged on the inner sides of the telescopic middle cylinder and the telescopic bottom cylinder.
Furthermore, a sealing ring is arranged on the inner limiting structure.
Further, the inflation inlet is arranged at the bottom of the telescopic bottom cylinder.
Furthermore, in the three cylinder bodies of the telescopic cylinder, the height of the telescopic bottom cylinder is the largest, and the height of the telescopic top cylinder is the smallest in the telescopic middle cylinder.
According to the invention, the supporting legs of the tray are arranged into a three-stage telescopic structure, the telescopic cylinder is unfolded for normal use by filling high-pressure gas, the high-pressure gas is discharged through the inflation inlet when transportation is needed, the telescopic cylinder is compressed and overlapped, the overall height of the tray can be reduced, the volume of the tray is obviously reduced, the tray structure is more flexible, the carrying quantity of the trays of a unit transportation tool can be effectively increased, and the transfer cost of the tray logistics is greatly saved.
Drawings
Fig. 1 is a schematic structural view of a fast-assembly logistics tray of the invention.
Reference numerals: a telescopic jacking cylinder; 2. a telescopic middle cylinder; 3. a telescopic bottom cylinder; 4. an inner limiting structure; 5. a seal ring; 6. a top cylinder fixing hole; 7. an outer limit structure; 8. a bottom cylinder fixing hole; 9. an inflation inlet.
Detailed Description
The invention is further described with reference to the following figures and examples. In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and the like are used in the indicated orientations and positional relationships based on the orientation shown in the drawings for convenience in describing the invention and simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered as limiting.
Example 1
As shown in fig. 1, the invention provides a telescopic pallet supporting leg, which comprises a telescopic cylinder, wherein the telescopic cylinder consists of a telescopic top cylinder 1, a telescopic middle cylinder 2 and a telescopic bottom cylinder 3, and three cylinders are overlapped to form a closed cavity; wherein, the outer sides of the telescopic jacking cylinder and the telescopic middle cylinder are provided with inner limiting structures 4; the inner sides of the telescopic middle cylinder and the telescopic bottom cylinder are provided with outer limiting structures 7, and the inner limiting structures 4 are matched with the outer limiting structures 7, wherein the outer limiting structures 7 and the inner limiting structures 4 are common stop bosses in the embodiment, so that the upward moving distances of the telescopic top cylinder 1 and the telescopic middle cylinder 2 are limited, and the telescopic top cylinder and the telescopic bottom cylinder are prevented from falling off; the telescopic bottom cylinder is provided with an inflation inlet, high-pressure gas can be filled into the cylinder from the inflation inlet, and a layer of sealing ring is arranged on the inner limiting structure, so that the high-pressure gas in the cylinder is prevented from leaking, and the telescopic cylinder provides continuous supporting force.
The telescopic top cylinder is provided with a top cylinder fixing hole fixed with the upper panel of the tray; the bottom of the telescopic bottom cylinder is provided with a bottom cylinder fixing hole fixed with the bottom of the tray, the whole telescopic cylinder plays a role of supporting legs of the tray, the height of the telescopic bottom cylinder is the largest in the three cylinder bodies of the telescopic cylinder, the height of the telescopic top cylinder is the smallest in the telescopic middle cylinder, and the three cylinders can be clearly overlapped together in height.
The specific working mode of the invention is as follows: in the transportation process, the inflation inlet is opened, high-pressure gas in the telescopic cylinder is discharged, the three cylinders are overlapped, and the overall height of the tray can be reduced. When the tray is used, high-pressure gas is injected into the telescopic cylinder through the inflation inlet, the telescopic cylinder is unfolded, the tray returns to the normal height, and the tray is normally carried.
According to the invention, the supporting legs of the tray are arranged into a three-stage telescopic structure, the telescopic cylinder is unfolded for normal use by filling high-pressure gas, the high-pressure gas is discharged through the inflation inlet when transportation is needed, the telescopic cylinder is compressed and overlapped, the overall height of the tray can be reduced, the volume of the tray is obviously reduced, the tray structure is more flexible, the carrying quantity of the trays of a unit transportation tool can be effectively increased, and the transfer cost of the tray logistics is greatly saved.
It should be understood that the above examples are only for clearly illustrating the technical solutions of the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (7)
1. A telescopic tray supporting leg is characterized by comprising a telescopic cylinder, wherein the telescopic cylinder consists of a telescopic top cylinder, a telescopic middle cylinder and a telescopic bottom cylinder, and three cylinder bodies are overlapped to form a closed cavity; and an inflation inlet is arranged on the telescopic cylinder.
2. The telescopic pallet support foot according to claim 1, wherein the telescopic top cylinder is provided with a top cylinder fixing hole fixed with the pallet upper panel.
3. The telescopic pallet support foot according to claim 1, wherein the bottom of the telescopic bottom cylinder is provided with a bottom cylinder fixing hole fixed with the bottom of the pallet.
4. The telescopic pallet supporting foot according to claim 1, wherein an inner limiting structure is arranged outside the telescopic top cylinder and the telescopic middle cylinder; outer limiting structures are arranged on the inner sides of the telescopic middle cylinder and the telescopic bottom cylinder.
5. The telescopic pallet support foot according to claim 4, characterized in that a sealing ring is provided on the inner limiting structure.
6. The telescopic pallet support foot according to claim 1, wherein the inflation port is provided at the bottom of the telescopic bottom cylinder.
7. The telescopic pallet support foot according to claim 1, characterized in that the telescopic bottom cylinder is the largest in height and the telescopic middle cylinder is the smallest in height in the telescopic top cylinder of the telescopic cylinder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911080015.2A CN110979907A (en) | 2019-11-07 | 2019-11-07 | Telescopic tray supporting legs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911080015.2A CN110979907A (en) | 2019-11-07 | 2019-11-07 | Telescopic tray supporting legs |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110979907A true CN110979907A (en) | 2020-04-10 |
Family
ID=70083301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911080015.2A Pending CN110979907A (en) | 2019-11-07 | 2019-11-07 | Telescopic tray supporting legs |
Country Status (1)
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CN (1) | CN110979907A (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08295340A (en) * | 1995-04-25 | 1996-11-12 | Matsushita Electric Works Ltd | Panel carrying device, and multiple stage loading method for panel |
CN201120980Y (en) * | 2007-12-04 | 2008-09-24 | 林胜男 | Pneumatic cushion stack plate |
CN106275729A (en) * | 2016-09-14 | 2017-01-04 | 无锡爱力机械有限公司 | There is the pallet of cushioning effect |
CN107082169A (en) * | 2017-03-29 | 2017-08-22 | 超威电源有限公司 | A kind of pallet that heap is beaten suitable for battery |
CN209097245U (en) * | 2018-09-18 | 2019-07-12 | 上海上南复盘物流设备有限公司 | A kind of pallet that can be placed on irregular ground |
-
2019
- 2019-11-07 CN CN201911080015.2A patent/CN110979907A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08295340A (en) * | 1995-04-25 | 1996-11-12 | Matsushita Electric Works Ltd | Panel carrying device, and multiple stage loading method for panel |
CN201120980Y (en) * | 2007-12-04 | 2008-09-24 | 林胜男 | Pneumatic cushion stack plate |
CN106275729A (en) * | 2016-09-14 | 2017-01-04 | 无锡爱力机械有限公司 | There is the pallet of cushioning effect |
CN107082169A (en) * | 2017-03-29 | 2017-08-22 | 超威电源有限公司 | A kind of pallet that heap is beaten suitable for battery |
CN209097245U (en) * | 2018-09-18 | 2019-07-12 | 上海上南复盘物流设备有限公司 | A kind of pallet that can be placed on irregular ground |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200410 |