CN107374332B

CN107374332B - Portable chafing dish

Info

Publication number: CN107374332B
Application number: CN201710824268.0A
Authority: CN
Inventors: 谷建文
Original assignee: Shandong Zhongshi Guoji Enterprise Management Co ltd
Current assignee: Shandong Zhongshi Guoji Enterprise Management Co ltd
Priority date: 2017-09-13
Filing date: 2017-09-13
Publication date: 2022-07-12
Anticipated expiration: 2037-09-13
Also published as: CN107374332A

Abstract

The invention relates to the field of diet appliances, in particular to a portable hot pot. It includes the pot body, is equipped with an annular extension board at the top edge of the pot body along its circumference, is equipped with one set of regulation strutting arrangement who establishes in the external side of pot in the below of annular extension board, cooperates a dust keeper at the top cavity of the pot body intracavity, is equipped with a screw thread blind hole at dust keeper's top central authorities, evenly is equipped with a plurality of cartridge cavity at the dust keeper's in the screw thread blind hole outside top along its circumference, and screw thread mosquito pole movable fit is passed through in the screw thread blind hole at a top cap device's middle part. The novel hot pot has the advantages of being simple in structure, reasonable in design, compact in structure during contraction, small in size, convenient to carry, capable of meeting the requirements of people for using hot pot food conveniently and quickly when going out, various in functions, free of limitation of using environments, capable of being used anytime and anywhere, high in universality, capable of meeting the requirements of people more effectively and capable of solving the problems existing in the prior art.

Description

Portable chafing dish

Technical Field

The invention relates to the field of diet appliances, in particular to a portable hot pot.

Background

With the acceleration of the modern society rhythm, the eating habits of people also change greatly. People not only seek the simplicity of diet but also need to ensure the diversity of diet when eating convenience, and the chafing dish as a popular diet mode relatively conforms to the requirements of modern people, so the chafing dish is more and more popular among people in diet. The traditional hot pot is mainly selected when people gather meals, usually one hot pot is used by multiple people, and people in modern life gradually like to select the convenient hot pot diet mode when going out for work or traveling in the field or working. At present traditional utensil of boiling chafing dish mainly divide into two kinds, one kind is the electric pan that uses electric heating, one kind is the pot body that adopts the combustible substance to realize the heating, must need the power heating when using because of the electric pan, therefore it is comparatively inconvenient when going out the condition of no power or field usage, and it mainly is a simple pot body constitution that it constitutes to the pot body that the combustible substance realized the heating at present, and bulky usually, need extra build the support that supports the pot body or place it on suitable top of a kitchen range and just can use it when using usually, can not the exclusive use, the form and the structure of the current chafing dish that obviously can't satisfy people's demand more effectively.

Disclosure of Invention

The invention provides a portable hot pot which is simple in structure, reasonable in design, compact in structure when being contracted, small in size, convenient to carry, capable of meeting the requirement that people can conveniently and quickly eat the hot pot when going out, multifunctional, free of limitation of use environments, capable of being used anytime and anywhere, high in universality, capable of more effectively meeting the requirements of people and capable of solving the problems in the prior art.

The technical scheme adopted by the invention for solving the technical problems is as follows: a portable chafing dish comprises a pot body, wherein an annular extension plate is arranged at the edge of the top of the pot body along the circumference of the pot body, an adjusting and supporting device arranged outside the pot body is arranged below the annular extension plate, a dustproof device is inserted in a cavity at the top of the pot body in a matched manner, a threaded blind hole is arranged in the center of the top of the dustproof device, a plurality of inserting cavities are uniformly arranged at the top of the dustproof device outside the threaded blind hole along the circumference of the dustproof device, the middle part of a top cover device is movably matched in the threaded blind hole through a screw rod, the adjusting and supporting device comprises an upper supporting ring horizontally clamped in a groove at the bottom of the annular extension plate, a lower supporting ring coaxially arranged with the upper supporting ring is arranged below the upper supporting ring in parallel, an inner ring of the lower supporting ring is abutted against the side wall of the lower part of the pot body, and a plurality of telescopic adjusting parts are arranged between the upper supporting ring and the lower supporting ring along the circumference of the upper supporting ring, the top and the bottom of each flexible regulating part are respectively through last angle modulation spare and lower angle modulation spare swing joint on last support ring, lower support ring, go up angle modulation spare and include that a activity cup joints the last lantern ring on last support ring lateral wall, link firmly one in the middle section bottom of last lantern ring can with flexible regulating part upper portion matched with last sleeve, lower angle modulation spare includes that a activity cup joints the lower lantern ring on lower support ring lateral wall, links firmly one at the middle section top of the lower lantern ring can with flexible regulating part lower part matched with lower sleeve.

The telescopic adjusting part comprises an outer screw pipe, wherein the lower outer side wall of the outer screw pipe is movably inserted into the lower sleeve cavity, an inner screw rod is arranged in the outer screw pipe in a matched mode, the middle part and the bottom of the inner screw rod are provided with outer threads, and the upper part of the inner screw rod is movably inserted into the upper sleeve cavity.

The dustproof device comprises an insertion column which is movably matched and inserted in a concave cavity at the top of the pot body, a containing cavity is arranged at the bottom of the insertion column, a threaded blind hole is arranged at the center of the top of the insertion column, and a plurality of insertion cavities are uniformly arranged at the top of the insertion column outside the threaded blind hole along the circumference of the insertion column.

The top cover device comprises a circular cover plate with an outer side wall matched with the inner wall of the upper part of the pot body, a threaded rod movably matched in the threaded blind hole is fixedly connected to the bottom of the center of the circular cover plate, a fixing ring is fixedly connected to the outer edge of the top of the circular cover plate, and the top of the fixing ring is flush with the top of the pot body.

The center of the top of the round cover plate is provided with a gripping lug, and the top of the gripping lug is lower than that of the fixing ring.

The center of the inner ring of the lower support ring is provided with a cushion block, and the periphery of the cushion block is fixedly connected with a plurality of connecting rods fixedly connected with the side wall of the inner ring of the lower support ring.

A storage cavity is arranged in the center of the top of the cushion block.

The hot pot has the advantages that the hot pot has a simple structure, is reasonable in design, compact in structure when being contracted, small in size and convenient to carry, can meet the requirement that people can conveniently and quickly eat hot pot food when going out, has multiple functions, is not limited by use environment, can be used at any time and any place, can be adjusted by arranging the adjusting and supporting device, has strong universality, can effectively prevent dust from entering the pot body, ensures sanitation and cleanness when being used, can be connected with the dustproof device, can drive the dustproof device to be pulled out when the top cover device is moved, and is convenient to operate; the length of the inner screw extending into the outer screw pipe can be adjusted by rotating the inner screw, so that the length of the whole telescopic adjusting part can be adjusted, the relative distance between the upper support ring and the lower support ring can be realized, when the telescopic adjusting part is used for adjusting the total length through the matching of the inner screw and the outer screw pipe, the independent adjustment of each telescopic adjusting part can be carried out according to the horizontal degree of the position prevented by the device, the whole corresponding adjustment can be realized as required, the telescopic adjusting device can be used in an environment with a certain gradient on the support surface for placing the device, and the requirements of people can be met more effectively.

Drawings

Fig. 1 is a schematic structural view of the storage state of the present invention.

FIG. 2 is a schematic structural diagram of the present invention in use.

Fig. 3 is a partial sectional structural view of fig. 2.

Fig. 4 is a schematic structural diagram of the adjusting and supporting device of the present invention.

Fig. 5 is a schematic top view of fig. 4.

FIG. 6 is a schematic view of the structure of the pan body and the upper part thereof.

Fig. 7 is a schematic perspective view of fig. 6.

FIG. 8 is a schematic sectional view of the pan body and its internal components.

Fig. 9 is a schematic sectional view of the dustproof device and the top cover device of the present invention.

In the figure, 1, a pan body; 2. an annular extension plate; 3. a threaded blind hole; 4. inserting the concave cavity; 5. a mosquito screw rod; 6. A groove; 7. an upper support ring; 8. a lower support ring; 9. an upper collar; 10. an upper sleeve; 11. a lower collar; 12. a lower sleeve; 13. an outer coil; 14. an inner screw rod; 15. inserting a column; 16. a containing cavity; 17. a round cover plate; 18. a storage chamber; 19. a fixing ring; 20. gripping the projection; 21. a cushion block; 22. a connecting rod.

Detailed Description

In order to clearly explain the technical features of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings.

As shown in fig. 1-9, a portable chafing dish comprises a pot body 1, wherein an annular extension plate 2 is arranged at the top edge of the pot body 1 along the circumference, an adjusting and supporting device which is sleeved outside the pot body 1 is arranged below the annular extension plate 2, a dustproof device is inserted in a concave cavity at the top of the pot body 1 in a matching way, a threaded blind hole 3 is arranged at the center of the top of the dustproof device, a plurality of inserting concave cavities 4 are uniformly arranged at the top of the dustproof device outside the threaded blind hole 3 along the circumference, and the middle part of a top cover device is movably matched in the threaded blind hole 3 through a threaded mosquito rod 5; the adjusting and supporting device is arranged, the adjusting function and the universality of the device are strong, the dustproof device can effectively prevent dust from entering the pot body 1, the sanitation and the cleanness during use are guaranteed, the top cover device can play a role in being connected with the dustproof device, the dustproof device can be driven to be pulled out when the top cover device is moved, and the operation is convenient.

The adjusting and supporting device comprises an upper supporting ring 7 horizontally clamped in a groove 6 at the bottom of the annular extension plate 2, a lower supporting ring 8 coaxially arranged with the upper supporting ring 7 is arranged below the upper supporting ring 7 in parallel, the inner ring of the lower supporting ring 8 is abutted with the side wall of the lower part of the pot body 1, a plurality of telescopic adjusting parts are arranged between the upper supporting ring 7 and the lower supporting ring 8 along the circumference at intervals, and the top and the bottom of each telescopic adjusting part are respectively movably connected with the upper supporting ring 7 and the lower supporting ring 8 through an upper angle adjusting part and a lower angle adjusting part; go up the activity joint of support ring 7 and can make the pot body 1 support on last support ring 7 through cyclic annular extension board 2 in cyclic annular extension board 2 bottom, adjust support ring 7 through flexible adjusting part, distance between lower support ring 8, thereby can make adjust strutting arrangement to the pot body 1 adjustment of realizing not co-altitude, the commonality of this device that just so improves, normal chafing dish must provide support frame or top of a kitchen range for it and just can satisfy and heat its use when equipping open-air that is not complete or going out to use in the environment, this device need not additionally to look for or set up the support, and it is more convenient to use.

The upper angle adjusting part comprises an upper lantern ring 9 movably sleeved on the outer side wall of the upper supporting ring 7, and an upper sleeve 10 which can be matched with the upper part of the telescopic adjusting part is fixedly connected to the bottom of the middle section of the upper lantern ring 9; different inclination angles of the upper sleeve 10 can be realized by rotating the upper sleeve ring 9 on the outer side wall of the upper support ring 7, and the relative distance between the upper sleeve rings 9 can be adjusted conveniently and quickly by moving the upper sleeve ring 9 on the outer side wall of the upper support ring 7.

The lower angle adjusting part comprises a lower sleeve ring 11 movably sleeved on the outer side wall of the lower support ring 8, and a lower sleeve 12 which can be matched with the lower part of the telescopic adjusting part is fixedly connected to the top of the middle section of the lower sleeve ring 11; different inclination angles of the lower sleeve 12 can be realized by rotating the lower sleeve ring 11 on the outer side wall of the lower support ring 8, so that the coaxial line can be realized with the upper sleeve 10, and the relative distance of each lower sleeve ring 11 can be adjusted by moving the lower sleeve ring 11 on the outer side wall of the lower support ring 8, so that the adjustment is convenient and quick.

The telescopic adjusting part comprises an outer threaded pipe 13 with the lower outer side wall movably inserted in the cavity of the lower sleeve 12, an inner threaded rod 14 with the middle part and the bottom part both provided with outer threads is arranged in the outer threaded pipe 13 in a thread fit way, the upper part of the inner threaded rod 14 is movably inserted in the cavity of the upper sleeve 10, the length of the whole telescopic adjusting part can be adjusted by adjusting the length of the inner threaded rod 14 extending into the outer threaded pipe 13 by rotating the inner threaded rod 14, so that the relative distance between the upper supporting ring 7 and the lower supporting ring 8 can be realized, when the telescopic adjusting part realizes the total length adjustment by matching the inner threaded rod 14 with the outer threaded pipe 13, the independent adjustment of each telescopic adjusting part can be carried out according to the level degree of the position prevented by the device, and the integral corresponding adjustment can be realized according to the requirement, so that the device can be used in an environment where the supporting surface on which the device is placed has a certain slope.

The dustproof device comprises an insertion column 15 which is movably matched and inserted in a concave cavity at the top of the pot body 1, a containing cavity 16 is arranged at the bottom of the insertion column 15, a threaded blind hole 3 is arranged at the center of the top of the insertion column 15, and a plurality of insertion concave cavities 4 are uniformly arranged at the top of the insertion column 15 outside the threaded blind hole 3 along the circumference of the top of the insertion column; when the containing cavity 16 is inverted by the inserting column 15 at the later stage, the opening of the containing cavity 16 is positioned at the top, and the containing cavity 16 can be used as an empty bowl at the moment, and can be directly used for containing food or soup during eating, so that the use is convenient, and the occupied space is small during placement; when not in use, alcohol blocks used for heating in later period can be placed in each insertion cavity 4, combustible substances such as burning blocks and the like can supply energy, and the idle insertion cavity 4 can be used for placing some seasoning bags. The top cover device comprises a round cover plate 17, the outer side wall of which is matched with the inner wall of the upper part of the pot body 1, a threaded rod 5 which is movably matched in the threaded blind hole 3 is fixedly connected at the bottom of the center of the round cover plate 17, a fixed ring 19 is fixedly connected at the outer edge of the top of the round cover plate 17, and the top of the fixed ring 19 is flush with the top of the pot body 1; the top cover device is normally characterized in that the threaded rod 5 is screwed in the insertion column 15 in the threaded blind hole 3, the round cover plate 17 can be abutted against the top of the insertion column 15 during screwing, and the round cover plate 17 plays a role of a cover at the moment, so that objects in the insertion cavity 4 can be prevented from being leaked, and blocking and limiting effects are achieved; the fixing ring 19 can serve as a support when the cover device is placed upside down.

A gripping lug 20 is arranged at the center of the top of the round cover plate 17, and the top of the gripping lug 20 is lower than the top of the fixing ring 19; the grabbing convex block 20 can play a role in facilitating grabbing, labor is saved when the dustproof device is taken down or placed, and the grabbing convex block 20 can be made of anti-scald plastic materials.

The central part of the inner ring of the lower support ring 8 is provided with a cushion block 21, the periphery of the cushion block 21 is fixedly connected with a plurality of connecting rods 22 fixedly connected with the side wall of the inner ring of the lower support ring 8, and when the device contains hot food or liquid, the cushion block 21 and the lower support ring 8 are in direct contact with the ground or the table part can play the role of preventing scalding and supporting.

The top center of the cushion block 21 is provided with a storage cavity 18, after the distance between the upper support ring 7 and the lower support ring 8 is increased, the pot body 1 can be supported by adjusting the support device, then combustible materials such as alcohol blocks stored in the inserting cavity 4 can be directly placed in the storage cavity 18, the storage cavity 18 can play a supporting role during combustible material combustion, and dust left during combustible material combustion directly falls into the storage cavity 18, so that collection is facilitated.

When the device is used as a common pot, the adjusting and supporting device is in an original contraction state, at the moment, the lower supporting ring 8 is just positioned at the bottom of the pot body 1 and is abutted against the bottom of the pot body 1 through the cushion block 21, the device can be used for containing food, and when the device is used for containing hot food or soup, the device can play a role of preventing scald by gripping the annular extension plate 2 when being moved; meanwhile, when the device filled with hotter articles needs to be placed, the lower support ring 8 and the cushion block 21 on the device can play a role in supporting and preventing scalding.

When the device is used as a hot pot, the outer screw pipe 13 is firstly held to screw the inner screw rod 14 in the device, so that the length of each telescopic adjusting part is kept as consistent as possible in the adjusting process by adjusting the extension length, and when the plane of the device is prevented from having certain inclination, the device can be adjusted to have certain inclination to compensate the influence caused by the inclination of the plane. The upper angle adjusting piece and the lower angle adjusting piece at the upper end and the lower end of each telescopic adjusting part can be forced to rotate along with the extension or the shortening of the telescopic adjusting parts in the adjusting process of each telescopic adjusting part, so that the smooth operation of the whole adjusting height or the inclination angle is ensured, the adjusting precision is realized by the density degree of the threads of the inner screw 14, the adjusting steps are simple and the universality is strong, when the pot body 1 is supported, the lower support ring 8 is positioned on the support surface, each telescopic adjusting part supports the upper support ring 7, meanwhile, the upper support ring 7 can support the pot body 1, so that the pot body 1 has a certain gap from the lower support ring 8, when the pot is used, an alcohol block can be placed in the storage cavity 18 of the cushion block 21 below the pot body 1, and the heating of the pot body 1 can be realized by igniting the alcohol block, need not additionally to look for suitable top of a kitchen range or support frame, this device compact structure when the shrink simultaneously, small in size, the side is portable, and the area can satisfy people's convenient and fast's use chafing dish feed when going out, and the function is various, does not receive service environment's restriction, can anytime and anywhere use, satisfies people's demand more effectively.

The above-described embodiments should not be construed as limiting the scope of the invention, and any alternative modifications or alterations to the embodiments of the present invention will be apparent to those skilled in the art.

The present invention is not described in detail, but is known to those skilled in the art.

Claims

1. A portable chafing dish is characterized in that: including a pot body, be equipped with an annular extension board at the top edge of the pot body along its circumference, be equipped with one set of regulation strutting arrangement who establishes in the external side of pot in the below of annular extension board, cooperate a dust keeper at the top cavity of the pot body, be equipped with a screw thread blind hole at dust keeper's top central authorities, evenly be equipped with a plurality of cartridge cavity at the dust keeper's in the screw thread blind hole top along its circumference, screw thread mosquito pole clearance fit is passed through in the screw thread blind hole at a top cap device's middle part, adjust strutting arrangement and include the last supporting ring of a horizontal joint in annular extension board bottom recess, be equipped with one in parallel in last supporting ring below and the coaxial lower support ring that sets up, the inner ring and the pot body lower part lateral wall looks butt of lower support ring are equipped with the flexible adjusting part of a plurality of along its circumference interval between last supporting ring, the top and the bottom of each flexible adjusting part are respectively through angle regulating part and lower angle regulating part activity Move and connect on last support ring, lower support ring, go up angle adjusting part and cup joint the last lantern ring on last support ring lateral wall including a activity, link firmly one can with flexible adjusting part upper portion matched with upper sleeve in the middle section bottom of last lantern ring, angle adjusting part includes that a activity cup joints the lower lantern ring on lower support ring lateral wall, links firmly one can with flexible adjusting part lower part matched with lower sleeve at the middle section top of the lantern ring down.

2. A portable chafing dish according to claim 1, wherein: the telescopic adjusting part comprises an outer threaded pipe with a lower outer side wall movably inserted in a cavity of the lower sleeve, an inner screw with a middle part and an outer thread arranged at the bottom is arranged in the outer threaded pipe in a matched mode, and the upper part of the inner screw is movably inserted in the cavity of the upper sleeve.

3. A portable chafing dish according to claim 2, wherein: the dustproof device comprises an insertion column which is movably matched and inserted in a concave cavity at the top of the pot body, a containing cavity is arranged at the bottom of the insertion column, a threaded blind hole is arranged at the center of the top of the insertion column, and a plurality of insertion cavities are uniformly arranged at the top of the insertion column outside the threaded blind hole along the circumference of the insertion column.

4. A portable chafing dish according to claim 3, wherein: the top cover device comprises a circular cover plate with an outer side wall matched with the inner wall of the upper part of the pot body, a threaded rod movably matched in the threaded blind hole is fixedly connected to the bottom of the center of the circular cover plate, a fixing ring is fixedly connected to the outer edge of the top of the circular cover plate, and the top of the fixing ring is flush with the top of the pot body.

5. A portable chafing dish according to claim 4, wherein: the center of the top of the round cover plate is provided with a gripping lug, and the top of the gripping lug is lower than that of the fixing ring.

6. A portable chafing dish according to claim 5, wherein: the center of the inner ring of the lower support ring is provided with a cushion block, and the periphery of the cushion block is fixedly connected with a plurality of connecting rods fixedly connected with the side wall of the inner ring of the lower support ring respectively.

7. A portable chafing dish according to claim 6, wherein: a storage cavity is arranged in the center of the top of the cushion block.