Dragon tank

Abstract

The utility model provides a pitaya tank. The pitaya tank comprises an inner shell, a middle shell and an outer shell, the middle shell is located outside the inner shell, and a radial distance is formed between the middle shell and the inner shell. The outer shell is located outside the middle shell, and a radial distance is formed between the outer shell and the middle shell; the top of the inner shell is closed, the bottom of the inner shell is open, and a fixing structure used for fixing combustible materials is arranged in the inner shell. The top of the outer shell is open, the bottom of the outer shell and the edge of the inner shell or the middle shell are closed, and a containing space is formed by the radial distance between the outer shell and the middle shell. According to the utility model, the heat conduction speed and efficiency can be effectively reduced, so that better heat-insulating and anti-scalding effects are realized; the containing space is filled with the heat insulation material, the heat insulation and anti-scalding effect can be further improved, the weight of the pitaya can be increased, and labor consumption during massage is reduced. Therefore, the pitaya tank has good anti-scalding and heat-insulating effects, and a woven sleeve does not need to be sleeved outside; after moxibustion therapy is finished, the outer shell can directly wash sweat stains, and the moxibustion box is more convenient to use next time.

Description

Technical Field

[0001] The utility model relates to the technical field of moxibustion tools, in particular to a fire dragon cup. Background Art

[0002] Fire dragon cupping is a moxibustion method that uses special moxibustion instruments. After igniting moxa pellets, the cup is placed on the desired acupuncture point. With the lid closed, it can be held by hand or secured with a strap. It can be moved freely, allowing the heat from the burning moxa to penetrate the skin and gradually penetrate the body, regulating qi and blood, warming the middle and dispelling cold.

[0003] Fire dragon cups are mostly fired products, made of a mixture of black stone and purple sand, and fired into a cup body of designed size. When in use, the ignited moxa particles continue to emit high temperature in the cup, so the cup body itself also has a high temperature. In actual use, in order to avoid the high temperature of the fire dragon cup, orthopedic nurses generally use a woven cloth cover on the outside of the fire dragon cup to play a role in heat insulation and scalding. In addition, the woven cloth cover can also increase friction to a certain extent, making it easier for nurses to hold it firmly for easy massage. In existing patent technologies, such patents include Chinese patent CN215308053U, which was authorized and announced on 2021-12-28.

[0004] However, due to the high temperatures and frequent activities during use, caregivers' hands often sweat easily. Furthermore, lubricating grease is often applied to the target area during use, so the hands are often wet. This condition makes the woven cloth cover easily stained with sweat, and it needs to be disassembled and cleaned after each use, which is inconvenient.

[0005] In addition, the Fire Dragon Cup is not heavy enough, and the caregiver will need to use more force during massage to achieve a better scraping effect, which also increases the labor intensity.

[0006] Therefore, there is a need for a fire dragon pot that does not require a braided cover and whose own thermal insulation performance can meet the use requirements. Utility Model Content

[0007] The purpose of the utility model is to provide a fire dragon pot that can achieve better heat insulation and scalding resistance without using a braided cover;

[0008] The utility model provides a fire dragon pot, comprising an inner shell, an intermediate shell and an outer shell; the intermediate shell is located outside the inner shell and has a radial distance between it and the inner shell; the outer shell is located outside the intermediate shell and has a radial distance between it and the intermediate shell; the top of the inner shell is closed and the bottom is open, and a fixing structure for fixing combustibles is provided in the inner shell; the top of the outer shell is open and the bottom is closed to the edge of the inner shell or the intermediate shell, and the radial distance between the outer shell and the intermediate shell forms an accommodating space.

[0009] Furthermore, the accommodating space between the outer shell and the intermediate shell is filled with heat-insulating particles.

[0010] Furthermore, a top cover is detachably mounted on the top opening of the outer shell.

[0011] Furthermore, the top cover includes a cover surface and a connecting ring, the connecting ring is connected to the bottom of the cover surface, and the connecting ring can be embedded between the outer shell and the intermediate shell.

[0012] Furthermore, a first threaded connection portion is provided on the top inner side of the outer shell or the top outer side of the intermediate shell, and a second threaded connection portion cooperating with the first threaded connection portion is provided on the connecting ring.

[0013] Furthermore, the outer edge of the cover surface radially extends out of the connecting ring to form an outer edge; the bottom of the outer edge is connected to a stopper, which is located at the position of four fingers when holding the outer shell, and there is a radial distance between the stopper and the outer side surface of the outer shell.

[0014] Furthermore, the hand guard is an outwardly concave curved structure, and the outer side surface of the outer shell is an inwardly concave curved structure.

[0015] Furthermore, a convex point is provided on the outer side surface of the outer shell, and the convex point is located at the position of the thumb when holding the outer shell.

[0016] Furthermore, the number of the hand guards is two, and the spacing is 60 degrees to 120 degrees; the number of the convex points is two, and the spacing is 20 degrees to 60 degrees.

[0017] Furthermore, a plurality of anti-slip ridges are provided on the outer side surface of the outer shell along the axial direction.

[0018] The technical solution of the present invention adopts a three-layer shell structure consisting of an inner shell, an intermediate shell, and an outer shell. When in use, combustible materials such as moxa sticks can be fixed in the inner shell, and then the outer shell can be held with both hands for massage and movement to perform moxibustion treatment. The spacing between the intermediate shell and the inner shell, as well as the spacing between the outer shell and the intermediate shell, can effectively reduce the speed and efficiency of heat conduction, thereby achieving a better heat insulation and anti-scalding effect. Furthermore, the space formed by the spacing between the outer shell and the intermediate shell can be filled with heat-resistant materials, such as asbestos or diatomaceous earth, which can not only further improve the heat insulation and anti-scalding effect, but also increase the weight of the Fire Dragon Cup, reducing the effort during massage. As a result, the Fire Dragon Cup itself has a good anti-scalding and heat-insulating effect, and there is no need to put on a knitted cover. After the moxibustion treatment is over, the outer shell can directly rinse the sweat stains, making it more convenient for next use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 For this utility model Figure 1 Exploded view of;

[0022] Figure 3 This is a schematic diagram of the overall structure of the utility model from another perspective;

[0023] Figure 4 For this utility model Figure 3 Exploded view of;

[0024] Figure 5 This is a three-dimensional cross-sectional view of the utility model after removing the top cover;

[0025] Figure 6 It is a top view of the utility model;

[0026] Figure 7 For this utility model Figure 6 AA section view;

[0027] Figure 8 This is a schematic diagram of the bottom tank opening of the utility model;

[0028] Description of reference numerals:

[0029] 1-inner shell; 101-fixing structure; 2-intermediate shell; 3-outer shell; 301-accommodating space; 4-insulating particles; 5-top cover; 501-cover surface; 502-connecting ring; 503-outer edge; 601-first threaded connection part; 602-second threaded connection part; 7-handle; 8-bump; 9-anti-slip ridge; 10-can mouth. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the embodiments. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0033] Example 1

[0034] like Figure 1-Figure 7 As shown, the utility model provides a fire dragon pot, including an inner shell 1, an intermediate shell 2 and an outer shell 3; the intermediate shell 2 is located outside the inner shell 1 and has a radial distance between it and the inner shell 1; the outer shell 3 is located outside the intermediate shell 2 and has a radial distance between it and the intermediate shell 2; the top of the inner shell 1 is closed and the bottom is open, and there is a fixing structure 101 for fixing combustibles in the inner shell 1; the top of the outer shell 3 is open, and the bottom is closed to the edge of the inner shell 1 or the intermediate shell 2, and the radial distance between the outer shell 3 and the intermediate shell 2 forms an accommodating space 301.

[0035] Specifically, in this embodiment, the top of the inner shell 1 is closed, and the top of the inner shell 1 is connected and closed to the top of the intermediate shell 2, thereby forming an inverted U-shaped cavity between the intermediate shell 2 and the inner shell 1. Due to the existence of this cavity, the heat of the combustible wormwood cannot be transferred, or in other words, the heat transfer efficiency through the air in the cavity is very low, so the heat insulation and scalding prevention effect can be improved. Furthermore, the accommodating space 301 formed by the distance between the outer shell 3 and the intermediate shell 2 is actually also an insulating cavity, so the heat insulation and scalding prevention effect is enhanced. Furthermore, since the top of the outer shell 3 is open, thermal insulation materials, such as asbestos, can be embedded into the accommodating space 301 between the outer shell 3 and the intermediate shell 2 through this open position to improve its heat insulation and scalding prevention performance. In addition, for the heat-insulating material filled in the accommodating space 301, a material with a certain weight, such as diatomaceous earth, can be selected. While improving the heat-insulating and scalding-proof effect, the overall weight of the fire dragon cup can also be increased, so that the caregiver can save more effort during massage (because the force used for pressing and scraping is smaller).

[0036] As described above, the Huolong Cup's inherent thermal insulation properties meet the requirements of use, eliminating the need for a knitted cover. After moxibustion therapy is complete, sweat stains on the outer shell 3 can be directly rinsed away, making it more convenient for next use. Due to the presence of the top cover 5, the thermal insulation particles 4 within the accommodating space 301 are not affected by water, or can be poured out and then cleaned.

[0037] like Figure 8 As shown, the bottom of the fire dragon pot is a lotus-shaped pot mouth 10, which is convenient for acupuncture and massage. As for the fixing structure 101 for fixing the moxa stick inside the fire dragon pot, it is common knowledge in the fire dragon pot of the prior art, for example, by inserting the moxa stick on a rod, etc., and its structural principle is not repeated here.

[0038] Example 2

[0039] The accommodating space 301 between the outer shell 3 and the intermediate shell 2 is filled with insulating granular material 4. A top cover 5 is removably mounted on the open top of the outer shell 3. The top cover 5 comprises a cover surface 501 and a connecting ring 502, which is attached to the bottom of the cover surface 501 and can be inserted between the outer shell 3 and the intermediate shell 2. A first threaded connection portion 601 is provided on the inner side of the top of the outer shell 3 or the outer side of the top of the intermediate shell 2. The connecting ring 502 is provided with a second threaded connection portion 602 that mates with the first threaded connection portion 601.

[0040] Specifically, this embodiment mainly solves the weight problem of the fire dragon cup. The thermal insulation particles 4 can be specifically selected from expanded perlite, vermiculite, diatomaceous earth, etc. The weight of the fire dragon cup is adjusted by adjusting the amount of the thermal insulation particles 4 filled (for example, when 1 / 3 is filled, the fire dragon cup is lighter, when 1 / 2 is filled, the weight of the fire dragon cup is moderate, and when 2 / 3 is filled, the fire dragon cup is heavier). After filling the appropriate amount, cover the top cover 5 to prevent the thermal insulation particles 4 from spilling out during massage.

[0041] The inlet for filling with the thermal insulation granular material 4 is formed by the top of the accommodating space 301 between the outer shell 3 and the intermediate shell 2. By threading one of the two sides of the inlet (i.e., the inner side of the top of the outer shell 3 or the outer side of the top of the intermediate shell 2), and then threading the corresponding side of the connecting ring 502, the top cover 5 can be connected and removed by threading, and then the thermal insulation granular material 4 can be added or poured out.

[0042] Example 3

[0043] A connecting ring 502 radially extends from the outer edge of the cover surface 501 to form an outer edge 503; the bottom of the outer edge 503 is connected to a stopper 7, which is located at the position of the four fingers when holding the outer shell 3, and there is a radial distance between the stopper 7 and the outer side surface of the outer shell 3. The stopper 7 is an outwardly concave curved surface structure, and the outer side surface of the outer shell 3 is an inwardly concave curved surface structure. The outer side surface of the outer shell 3 is provided with a protrusion 8, which is located at the position of the thumb when holding the outer shell 3. There are two stoppers 7, with a spacing of 60 degrees to 120 degrees; there are two protrusions 8, with a spacing of 20 degrees to 60 degrees. The outer side surface of the outer shell 3 is provided with a plurality of anti-slip ridges 9 along the axial direction.

[0044] Specifically, this embodiment mainly solves the anti-slip problem of the Fire Dragon Cup. As mentioned above and in the background technology, due to the characteristics of the Fire Dragon Cup, it is easy to accumulate sweat or lubricating oil, which makes it easy to slip. Therefore, if you want to perform massage stably, you need to increase the stability of the Fire Dragon Cup when holding it.

[0045] In the present invention, the top cover 5 not only prevents the heat-insulating particles 4 from spilling out, but also provides a hand guard 7. When the top cover 5 is connected, the two hand guards 7 are located on one side of the fire dragon cup, and the two protrusions 8 are located on the other side of the fire dragon cup. When the caregiver holds the outer shell 3 of the fire dragon cup with both hands, the two thumbs are pressed against the inner sides of the two protrusions 8, and the two four fingers are respectively positioned between the hand guards 7 and the outer shell 3, with the palms resting on the outer shell 3. Therefore, during massage, in addition to the palm contacting the anti-slip ridges 9 on the outer shell 3 to exert force, the thumbs can also use the protrusions 8 to exert force, preventing the fire dragon cup from slipping out of the hand, thereby effectively improving the anti-slip performance of the fire dragon cup and increasing the stability of the fire dragon cup when held.

[0046] Working mode and principle of this utility model:

[0047] During use, combustible materials such as moxa sticks can be fixed in the inner shell 1, and an appropriate amount of heat-insulating granular material 4 can be loaded into the accommodating space 301 according to the required weight, and then the top cover 5 can be covered. Then, when starting to massage, hold the outer shell 3 with both hands and massage and move it. In addition to the palm contacting the anti-slip ridges 9 on the outer shell 3, the thumb can also use the convex point 8 to exert force, and the hand guard 7 can prevent the fire dragon cup from slipping out of the hand; the distance between the intermediate shell 2 and the inner shell 1, and the distance between the outer shell 3 and the intermediate shell 2 can effectively reduce the heat conduction speed and efficiency. The accommodating space 301 formed by the distance between the outer shell 3 and the intermediate shell 2 can also be filled with heat-resistant materials, such as asbestos or diatomaceous earth, to further improve the heat insulation and anti-scalding effect. As a result, the fire dragon cup itself has a good anti-scalding and heat-insulating effect, and there is no need to put on a knitted cover; when the moxibustion treatment is over, the outer shell 3 can directly rinse the sweat stains, which is more convenient for next use.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A fire dragon pot, characterized in that: It includes an inner shell, an intermediate shell and an outer shell; The intermediate shell is located outside the inner shell and has a radial distance between it and the inner shell; the outer shell is located outside the intermediate shell and has a radial distance between it and the intermediate shell; The inner shell is closed at the top and open at the bottom, and has a fixing structure for fixing combustibles inside the inner shell; The outer shell is open at the top, and closed at the bottom with the edge of the inner shell or the intermediate shell. The radial distance between the outer shell and the intermediate shell forms an accommodating space.

2. The fire dragon pot according to claim 1, characterized in that: The accommodating space between the outer shell and the intermediate shell is filled with heat-insulating particles.

3. The fire dragon pot according to claim 2, characterized in that: A top cover is detachably mounted on the top opening of the outer shell.

4. The fire dragon pot according to claim 3, characterized in that: The top cover includes a cover surface and a connecting ring. The connecting ring is connected to the bottom of the cover surface and can be embedded between the outer shell and the intermediate shell.

5. The fire dragon pot according to claim 4, characterized in that: A first threaded connection portion is provided on the inner side of the top of the outer shell or the outer side of the top of the intermediate shell, and a second threaded connection portion that cooperates with the first threaded connection portion is provided on the connecting ring.

6. The fire dragon pot according to claim 4, characterized in that: The outer edge of the cover surface radially extends out of the connecting ring to form an outer edge; the bottom of the outer edge is connected to a stopper, which is located at the position of four fingers when holding the outer shell, and there is a radial distance between the stopper and the outer side surface of the outer shell.

7. The fire dragon pot according to claim 6, characterized in that: The handle is an outwardly concave curved structure, and the outer side surface of the outer shell is an inwardly concave curved structure.

8. The fire dragon pot according to claim 6, characterized in that: A convex point is provided on the outer side surface of the outer shell, and the convex point is located at the position of the thumb when the outer shell is held.

9. The fire dragon pot according to claim 8, characterized in that: There are two stoppers, with a spacing of 60 degrees to 120 degrees; there are two convex points, with a spacing of 20 degrees to 60 degrees.

10. The fire dragon pot according to claim 1, characterized in that: The outer side surface of the outer shell is provided with a plurality of anti-slip convex grooves along the axial direction.

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