CN112089297B - Portable sealed dish box that passes - Google Patents
Portable sealed dish box that passes Download PDFInfo
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- CN112089297B CN112089297B CN202010987271.6A CN202010987271A CN112089297B CN 112089297 B CN112089297 B CN 112089297B CN 202010987271 A CN202010987271 A CN 202010987271A CN 112089297 B CN112089297 B CN 112089297B
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- main body
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G29/00—Supports, holders, or containers for household use, not provided for in groups A47G1/00-A47G27/00 or A47G33/00
- A47G29/14—Deposit receptacles for food, e.g. breakfast, milk, or large parcels; Similar receptacles for food or large parcels with appliances for preventing unauthorised removal of the deposited articles, i.e. food or large parcels
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Abstract
The invention discloses a portable sealed vegetable conveying box which comprises a bottom main body, a balancing weight, a bottom short connecting pipe, a bottom long connecting pipe, a lower threading hole, a lower compression bolt, a lower fixed pulley, a middle short connecting pipe, an upper long connecting pipe and a supporting part, wherein the bottom end of the bottom main body is fixedly provided with a horizontal balancing weight, and the left part and the right part of the top end of the bottom main body are respectively fixedly provided with two vertical bottom short connecting pipes. When the device is placed statically, the middle main body and the upper main body can be supported through the short high-quality springs and the long high-quality springs, so that dishes are filled in or drawn out, the lifting handle is lifted manually, and the bottom main body, the middle main body and the upper main body can be tightly attached to each other under the driving of the steel wire rope under the action of the self gravity of the device and the gravity of the dishes, so that the dishes stored in the device can be sealed and protected.
Description
Technical Field
The invention relates to a dish transferring box, in particular to a portable sealed dish transferring box.
Background
In order to provide continuous and high-quality service for guests, the requirement of simple serving work on the staff is not so simple, the staff needs to ensure the integrity of the dishes and pay attention to the surrounding environment all the time in the serving process, the dishes are spilled or even scrapped due to carelessness and the possibility of personal accidental injury, and in order to solve the problem, the operating staff in the catering industry also thinks a series of ideas, such as adopting a larger tray to improve the serving efficiency and avoiding the pollution caused by falling of the spilled dishes and juice, but when the serving process is not stable enough, the higher-temperature dish can spill into the tray, the device is easy to scald workers, and the other method is to adopt a welded serving rack, so that the serving device can improve the serving efficiency and avoid the problem that dishes easily overflow, but the device is in an open state, so that the dishes are easily polluted in the transportation process, and the defects of the traditional serving device are overcome.
Disclosure of Invention
The invention aims to provide a portable sealed vegetable conveying box to solve the technical problem.
In order to achieve the purpose, the invention adopts the following technical scheme:
a portable sealed vegetable conveying box comprises a bottom main body, a balancing weight, bottom short connecting pipes, a bottom long connecting pipe, a lower threading hole, lower compression bolts, lower fixed pulleys, a middle short connecting pipe, an upper long connecting pipe and a supporting part, wherein a horizontal balancing weight is fixed at the bottom end of the bottom main body, two vertical bottom short connecting pipes are respectively fixed at the left part and the right part of the top end of the bottom main body, two vertical bottom long connecting pipes are respectively fixed at the left part and the right part of the top end of the bottom main body, two vertical lower threading holes are respectively formed at the left part and the right part of the top end of the bottom main body, two horizontal lower compression bolts are respectively in threaded connection at the left end and the right end of the bottom main body, each lower compression bolt is communicated with each lower threading hole, two vertical lower fixed pulleys are respectively fixed at the left part and the right part of the top end of the bottom main body, and a vertical middle short connecting pipe is respectively in sliding connection with each bottom short connecting pipe, each middle short connecting pipe is connected with a vertical upper short connecting pipe in a sliding manner, each bottom long connecting pipe is connected with a vertical upper long connecting pipe in a sliding manner, and a supporting part is installed at the upper end of each upper short connecting pipe.
On the basis of the technical scheme, the supporting part comprises a middle main body, an upper main body, upper fixed pulleys, supporting tubes, handles, upper threading holes, upper compression bolts, placing grooves and a stainless steel tray, wherein the upper part of each upper short connecting tube is jointly movably inserted with a vertical middle main body, the upper part of each upper long connecting tube is jointly movably inserted with a vertical upper main body, the left part and the right part of the upper main body are respectively fixed with two vertical upper fixed pulleys, the left part and the right part of the upper main body are respectively connected with a vertical supporting tube in a sliding way, the inside of the two supporting tubes is jointly connected with a vertical handle in a sliding way, the left part and the right part of the upper end of each handle are respectively provided with a vertical upper threading hole, the two upper threading holes are communicated with an inner cavity of the handles, the left end and the right end of each handle are respectively connected with a horizontal upper compression bolt in a threaded way, the top ends of the bottom main body and the middle main body are respectively provided with a horizontal placing groove, a horizontal stainless steel tray is respectively placed at the top ends of the two placing grooves.
On the basis of the technical scheme, a vertical short high-quality spring is arranged in each bottom short connecting pipe, a vertical long high-quality spring is arranged in each bottom long connecting pipe, a steel wire rope is arranged in each lower threading hole through each lower pressing bolt, and each steel wire rope passes through each upper fixed pulley and each lower fixed pulley and is fixed in each upper threading hole through each upper pressing bolt.
Compared with the prior art, the invention has the following advantages: when the device is placed statically, the middle main body and the upper main body can be supported by the short high-quality springs and the long high-quality springs, so that dishes are filled in or drawn out, the lifting handle is lifted manually, and the bottom main body, the middle main body and the upper main body can be tightly attached to each other under the driving of the steel wire rope under the action of the self gravity of the device and the gravity of the dishes, so that the dishes stored in the device can be sealed and protected, the edible safety of the dishes is guaranteed, and meanwhile, the accidental injury can be greatly avoided.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the handle of the present invention.
Fig. 3 is a schematic view of the installation of the lower compression bolt of the present invention.
Fig. 4 is a schematic diagram of the present invention.
Detailed Description
The invention is explained in further detail below with reference to the figures and the specific embodiments.
As shown in fig. 1-4, a portable sealed vegetable conveying box comprises a bottom main body 1, a balancing weight 2, a bottom short connecting pipe 3, a bottom long connecting pipe 4, a lower threading hole 5, a lower compression bolt 6, a lower fixed pulley 7, a middle short connecting pipe 8, an upper short connecting pipe 9, an upper long connecting pipe 10 and a supporting part 11, wherein a horizontal balancing weight 2 is fixed at the bottom end of the bottom main body 1, two vertical bottom short connecting pipes 3 are respectively fixed at the left and right parts of the top end of the bottom main body 1, two vertical bottom long connecting pipes 4 are respectively fixed at the left and right parts of the top end of the bottom main body 1, two vertical lower threading holes 5 are respectively formed at the left and right parts of the top end of the bottom main body 1, two horizontal lower compression bolts 6 are respectively connected at the left and right ends of the bottom main body 1 by screw threads, and each lower compression bolt 6 is communicated with each lower threading hole 5, two vertical lower fixed pulleys 7 are respectively fixed on the left and right parts of the top end of the bottom main body 1, a vertical middle short connecting pipe 8 is respectively connected to each bottom short connecting pipe 3 in a sliding manner, a vertical upper short connecting pipe 9 is connected to each middle short connecting pipe 8 in a sliding manner, a vertical upper long connecting pipe 10 is respectively connected to each bottom long connecting pipe 4 in a sliding manner, and a supporting part 11 is installed at the upper end of each upper short connecting pipe 9.
The supporting part 11 comprises a middle main body 12, an upper main body 13, upper fixed pulleys 14, supporting tubes 15, a handle 16, upper threading holes 17, upper compression bolts 18, a placing groove 19 and a stainless steel tray 20, wherein the upper part of each upper short connecting tube 9 is jointly movably inserted with a vertical middle main body 12, the upper part of each upper long connecting tube 10 is jointly movably inserted with a vertical upper main body 13, the left part and the right part of the upper main body 13 are respectively fixed with two vertical upper fixed pulleys 14, the left part and the right part of the upper main body 13 are respectively connected with a vertical supporting tube 15 in a sliding way, the inner parts of the two supporting tubes 15 are jointly connected with a vertical handle 16 in a sliding way, the left part and the right part of the upper end of the handle 16 are respectively provided with a vertical upper threading hole 17, the two upper threading holes 17 are communicated with the inner cavity of the handle 16, the left end and the right end of the handle 16 are respectively connected with a horizontal upper compression bolt 18 in a threaded way, the top ends of the bottom main body 1 and the middle main body 12 are respectively provided with a horizontal placing groove 19, and the top ends of the two placing grooves 19 are respectively provided with a horizontal stainless steel tray 20.
A vertical short high-quality spring 21 is respectively arranged in the bottom short connecting pipe 3, a vertical long high-quality spring 22 is respectively arranged in each bottom long connecting pipe 4, a steel wire rope 23 is respectively arranged in each lower threading hole 5 through each lower pressing bolt 6, and each steel wire rope 23 is fixed in each upper threading hole 17 through each upper fixed pulley 14 and each lower fixed pulley 7 and then through each upper pressing bolt 18.
The working principle of the invention is as follows: when the device is placed statically, the middle main body 12 and the upper main body 13 can be supported through the short high-quality springs 21 and the long high-quality springs 22, so that dishes are filled in or drawn out, and the lifting handle 16 is manually lifted, and the bottom main body 1, the middle main body 12 and the upper main body 13 can be tightly attached to each other under the driving of the steel wire rope 23 under the action of the self gravity of the device and the gravity of the dishes, so that the dishes stored in the device can be sealed and protected, the edible safety of the dishes is guaranteed, and meanwhile, the accidental injury can be greatly avoided.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the invention.
Claims (1)
1. The utility model provides a portable sealed biography dish case, includes bottom main part (1), balancing weight (2), bottom short connecting pipe (3), the long connecting pipe in bottom (4), lower part through wires hole (5), lower part clamp bolt (6), lower part fixed pulley (7), middle part short connecting pipe (8), upper portion short connecting pipe (9), the long connecting pipe in upper portion (10), supporting part (11), its characterized in that: a horizontal balancing weight (2) is fixed at the bottom end of the bottom main body (1), two vertical bottom short connecting pipes (3) are respectively fixed at the left and right parts of the top end of the bottom main body (1), two vertical bottom long connecting pipes (4) are respectively fixed at the left and right parts of the top end of the bottom main body (1), two vertical lower threading holes (5) are respectively formed at the left and right parts of the top end of the bottom main body (1), two horizontal lower pressing bolts (6) are respectively connected at the left and right parts of the left and right ends of the bottom main body (1) in a threaded manner, each lower pressing bolt (6) is communicated with each lower threading hole (5), two vertical lower fixed pulleys (7) are respectively fixed at the left and right parts of the top end of the bottom main body (1), a vertical middle short connecting pipe (8) is respectively connected to each bottom short connecting pipe (3) in a sliding manner, a vertical upper short connecting pipe (9) is connected to each middle short connecting pipe (8) in a sliding manner, each bottom long connecting pipe (4) is connected with a vertical upper long connecting pipe (10) in a sliding manner, and a supporting part (11) is installed at the upper end of each upper short connecting pipe (9);
the supporting part (11) comprises a middle main body (12), an upper main body (13), upper fixed pulleys (14), supporting pipes (15), handles (16), upper threading holes (17), upper compression bolts (18), a placing groove (19) and a stainless steel tray (20), wherein the upper part of each upper short connecting pipe (9) is jointly movably inserted with a vertical middle main body (12), the upper part of each upper long connecting pipe (10) is jointly movably inserted with a vertical upper main body (13), the left part and the right part of the upper main body (13) are respectively fixed with two vertical upper fixed pulleys (14), the left part and the right part of the upper main body (13) are respectively connected with a vertical supporting pipe (15) in a sliding manner, the inner parts of the two supporting pipes (15) are jointly connected with a vertical handle (16) in a sliding manner, and the left part and the right part of the upper end of the handle (16) are respectively provided with a vertical upper threading hole (17), the two upper threading holes (17) are communicated with the inner cavity of the handle (16), the left end and the right end of the handle (16) are respectively in threaded connection with a horizontal upper pressing bolt (18), the bottom main body (1) and the middle main body (12) are respectively provided with a horizontal placing groove (19) at the top end, a horizontal stainless steel tray (20) is respectively placed at the top end of the two placing grooves (19), a vertical short high-quality spring (21) is respectively placed in each bottom short connecting pipe (3), a vertical long high-quality spring (22) is respectively placed in each bottom long connecting pipe (4), a steel wire rope (23) is respectively installed in each lower threading hole (5) through each lower pressing bolt (6), and each steel wire rope (23) is fixed in each upper threading hole (17) through each upper fixed pulley (14) and each lower fixed pulley (7) and then through each upper pressing bolt (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010987271.6A CN112089297B (en) | 2020-09-18 | 2020-09-18 | Portable sealed dish box that passes |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010987271.6A CN112089297B (en) | 2020-09-18 | 2020-09-18 | Portable sealed dish box that passes |
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| Publication Number | Publication Date |
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| CN112089297A CN112089297A (en) | 2020-12-18 |
| CN112089297B true CN112089297B (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010987271.6A Active CN112089297B (en) | 2020-09-18 | 2020-09-18 | Portable sealed dish box that passes |
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| CN112089297A (en) | 2020-12-18 |
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Effective date of registration: 20211220 Address after: 221400 No.2 workshop, smart grid industrial park, Xiyi high tech Zone, Xinyi City, Xuzhou City, Jiangsu Province Applicant after: Jiangchai engine Xuzhou Co.,Ltd. Address before: 277000 No. 76, Ningbo Road, Xingcheng sub district office, high tech Zone, Zaozhuang City, Shandong Province Applicant before: Zhang Li |