Moxibustion head with novel structure

Abstract

A moxibustion head of a novel structure comprises a combustion bin, a radial protruding ring A is fixedly connected to the outer wall of the combustion bin, an annular sleeve is fixedly connected to the radial ring A, smoke passing holes are formed in the circumferential face of the annular sleeve, a radial protruding ring B is fixedly connected to the lower end of the annular sleeve and can be attracted by a magnet, and a plurality of small holes are formed in the circumferential face, close to the upper portion, of the combustion bin. A lower cover is arranged on the lower portion of the outer shell and comprises a lower cover outer shell, an ash separation net is fixedly arranged in the lower cover outer shell, a magnet base is fixedly arranged on the portion, on the ash separation net, in the lower cover outer shell, a magnet is installed on the magnet base, and the magnet is attracted to the radial protruding ring B. The lower cover is fixedly connected with the outer shell. An upper top cover is installed at an upper end opening of the outer shell, a first spring is fixedly installed on the upper top cover, the upper top cover is connected with the outer shell, or the upper top cover is connected with the combustion bin, and a suction hole is formed in the outer shell. The moxa stick of the moxibustion head is long in combustion time.

Description

Technical Field

[0001] The utility model relates to a moxibustion device, in particular to a smokeless moxibustion head on the moxibustion device, and belongs to the technical field of machinery. Background Art

[0002] The moxibustion head is a device configured on a (multi-head) moxibustion instrument for moxibustion. It is one of the core components of the moxibustion instrument. In order to ensure the air quality during physical therapy, current moxibustion instruments generally use exhaust equipment to absorb the smoke generated by the moxibustion head. Therefore, many current moxibustion heads are also called smokeless moxibustion heads. The applicant proposed a technical solution for a moxibustion head for a smokeless moxibustion instrument in Chinese patent application No. 2023222163621, which can prevent high-temperature burns on the outer shell, ensure the distance between the moxibustion head and the patient, and better control the burning speed of the moxibustion sticks. Good results have been achieved in experiments and actual use. Effect. In actual use, it was found that the smokeless moxibustion head still has the following areas for improvement: First, the ash formed after the moxibustion head is burned is in the lower cylinder, and the lower cylinder is deep, making it difficult to clean, and even more difficult to clean. The ash is easy to adhere to the lower cylinder; second, although the burning speed of the moxibustion head is easy to control, the minimum burning speed is still too high, and the burning time of the moxibustion stick is still too short. Taking a certain brand of moxibustion stick with a diameter of 25mm and a height of 40mm as an example, the burning time of the moxibustion head under the commonly used exhaust pressure is about 15 minutes, and the moxibustion stick needs to be replaced frequently during long-term continuous use. Summary of the invention

[0003] The purpose of the utility model is to overcome the above problems existing in the moxibustion head and to provide a moxibustion head with a new structure.

[0004] To achieve the purpose of the utility model, the following technical scheme is adopted: a new type of moxibustion head, including a combustion chamber, a plurality of radial rods are fixedly arranged at the front end of the combustion chamber, characterized in that: a radial convex ring A is fixedly connected to the outer wall of the combustion chamber, an annular sleeve is fixedly connected to the radial ring A, a smoke hole is provided on the circumferential surface of the annular sleeve, a radial convex ring B is fixedly connected to the lower end of the annular sleeve, the radial convex ring B can be adsorbed by a magnet, and a plurality of small holes are provided on the circumferential surface of the combustion chamber near the upper part; the radial convex ring B is fixedly connected to the outer shell located outside it, a lower cover is arranged at the lower part of the outer shell, the lower cover comprises a lower cover outer shell, an ash screen is fixedly arranged in the lower cover outer shell, a magnet seat is fixedly arranged in the lower cover outer shell on the ash screen, a magnet is installed on the magnet seat, the magnet is adsorbed on the radial convex ring B, an upper top cover is installed at the upper end of the outer shell, a first spring is fixedly installed on the upper top cover, the upper top cover is connected to the outer shell, or the upper top cover is connected to the combustion chamber, and a suction hole is provided on the outer shell.

[0005] Furthermore, the upper cover is snap-connected to the combustion chamber. A plurality of notches are formed on the upper end surface of the combustion chamber, and plug-in tenons are formed between adjacent notches. Horizontal limiting grooves extending into the plug-in tenons are formed at the bottom of the notches of the plug-in tenons. An inner cylinder of the upper cover is fixedly connected to the upper cover, and the opening of the inner cylinder of the upper cover faces upward. A first spring is fixedly connected to the lower part of the inner cylinder of the upper cover. A plurality of plug-in holes corresponding to the plug-in tenons are formed on the bottom surface of the inner cylinder of the upper cover. A limiting sliding plate is arranged between the inner cylinder of the upper cover and the upper cover, and a second spring is installed between the limiting sliding plate and the upper cover. The plug-in tenons on the combustion chamber pass through the bottom surface of the inner cylinder of the upper cover and are snap-connected to the bottom surface of the inner cylinder of the upper cover.

[0006] Furthermore, vertical limiting grooves are formed on the upper end surface of the plug-in tenons, and the two side surfaces of the vertical limiting grooves are inclined surfaces. A limiting screw is fixedly connected to the limiting sliding plate. After the part between the plug-in holes is screwed into the horizontal limiting groove, the limiting screw is located in the vertical limiting groove.

[0007] Furthermore, a central column is fixedly arranged on the inner cylinder of the upper cover, and the second spring and the limiting sliding plate are both slidably sleeved on the central column.

[0008] Furthermore, the radial ring A is located near the middle or above the combustion chamber.

[0009] The positive and beneficial technical effects of the present utility model are as follows: The burning time of the moxa stick of the present utility model is long, and the ash cleaning is easy and thorough. Specific descriptions are given in combination with the specific embodiments. Description of the Drawings

[0010] Figure 1 is the overall schematic diagram of the present utility model.

[0011] Figure 2 is the sectional schematic diagram of the present utility model.

[0012] Figure 3 is the schematic diagram of the separation of the combustion chamber and the bottom surface of the inner cylinder of the upper cover.

[0013] Figure 4 is the separation schematic diagram of the small cover. Specific Embodiments

[0014] To more fully explain the implementation of the present utility model, implementation examples of the present utility model are provided. These implementation examples are only for the elaboration of the present utility model and do not limit the scope of the present utility model.

[0015] The present utility model will be further explained in detail with reference to the accompanying drawings. The reference numerals in the drawings are as follows: 1: upper top cover; 2: outer shell; 3: lower cover; 4: suction port; 5: radial rod; 6: limit slide plate; 7: second spring; 8: inner cylinder of the upper cover; 9: bottom surface of the inner cylinder of the upper cover; 10: central column; 11: limit screw; 12: first spring; 13: radial convex ring A; 14: annular sleeve; 15: radial convex ring B; 16: ash separation net; 17: outer shell of the lower cover; 18: magnet seat; 19: small hole; 20: combustion chamber; 21: moxa stick; 22: smoke passage hole; 23: insertion hole; 24: notch; 25: insertion tenon; 26: horizontal limit groove; 27: vertical limit groove; 28: magnet.

[0016] As shown in the accompanying drawings, a novel structure moxibustion head includes a combustion chamber 20. At the front end of the combustion chamber, a plurality of radial rods 5 are fixedly arranged. The radial rods play a role in limiting the moxa stick 21. Usually, two radial rods are in a cross shape. A radial convex ring A 13 is fixedly connected to the outer wall of the combustion chamber. The radial ring A is located near the middle or above the combustion chamber. Because the temperature is lower near the middle or above the combustion chamber during use, less heat is conducted to the outer shell 1, ensuring that the temperature of the outer shell will not be too high.

[0017] An annular sleeve 14 is fixedly connected to the radial ring A 13. Smoke passage holes 22 are formed on the circumferential surface of the annular sleeve. A radial convex ring B 15 is fixedly connected to the lower end of the annular sleeve. The radial convex ring B can be adsorbed by a magnet. A plurality of small holes 19 are formed on the circumferential surface of the upper part of the combustion chamber; the small holes are provided to allow a small amount of air to enter the combustion chamber to prevent the moxa stick from going out due to lack of oxygen. The radial convex ring B is fixedly connected to the outer shell 1 located outside it.

[0018] A lower cover 3 is provided at the lower part of the outer shell. The lower cover includes an outer shell 17 of the lower cover. An ash separation net 16 is fixedly arranged inside the outer shell of the lower cover. A magnet seat 18 is fixedly arranged inside the ash separation net in the outer shell of the lower cover. A magnet 28 is installed on the magnet seat and adsorbed on the radial convex ring B.

[0019] An upper top cover 1 is installed at the upper port of the outer shell. A first spring 12 is fixedly installed on the upper top cover. The upper top cover is connected to the outer shell or the upper top cover is connected to the combustion chamber. A suction hole 4 is formed on the outer shell. The suction hole 4 is for connecting a smoke suction device.

[0020] In this embodiment, the upper top cover 1 is snap-connected to the combustion chamber 20. A plurality of notches 24 are formed on the upper end surface of the combustion chamber. Insertion tenons 25 are formed between adjacent notches. A horizontal limit groove 26 leading to the inside of the insertion tenon is formed at the insertion tenon at the bottom of the notch. A vertical limit groove 27 is formed on the upper end surface of the insertion tenon. The two side surfaces of the vertical limit groove are inclined planes, and the two bottom corners of the vertical limit groove are obtuse angles.

[0021] A top cover is fixedly connected with an inner cylinder 8 of the top cover. The opening of the inner cylinder of the top cover faces upward. A first spring 20 is fixedly connected to the lower part of the inner cylinder of the top cover. A plurality of insertion holes 23 corresponding to the insertion tenons are formed in the bottom surface 9 of the inner cylinder of the top cover. A limiting slide plate 6 is arranged between the inner cylinder of the top cover and the top cover. A second spring 7 is installed between the limiting slide plate and the top cover. In this embodiment, a central column 10 is fixedly arranged on the inner cylinder of the top cover. The second spring and the limiting slide plate are both slidably sleeved on the central column. A limiting screw 11 is fixedly connected to the limiting slide plate. The insertion tenon on the combustion chamber passes through the bottom surface of the inner cylinder of the top cover and is clamped on the bottom surface of the upper inner cylinder.

[0022] After the moxa stick is ignited and placed in the combustion chamber, the insertion tenon is inserted into the insertion hole. The limiting screw abuts against the upper end surface of the insertion tenon. The second spring is stressed. The combustion chamber and the top cover are rotated relatively. The part between the insertion holes is screwed into the horizontal limiting groove to realize up-and-down clamping and positioning. At the same time, the screw is screwed into the vertical limiting groove to realize circumferential limiting. The second spring provides the pre-tightening force for limiting.

[0023] Figure 2 A and B are two smoke paths when the moxibustion head is in use. Most of the smoke comes out from path B. During moxibustion, under the action of the suction force at the suction port, external air enters from the ash separation net, only contacts the end of the moxa stick 21 and then flows out from the smoke passing hole and is drawn out from the north of the suction port. A small part of the air enters the combustion chamber under the action of the small holes to prevent the moxa from extinguishing. This part of the gas flows out from the small holes and is sucked out from path A. Since the air basically only passes through the front end of the moxa stick, the burning speed along the length of the moxa stick is very slow and the burning time is relatively long. Taking the moxa stick with a diameter of 25mm and a height of 40mm of the same brand as an example, compared with the technical solution of a moxibustion head for a smokeless moxibustion instrument proposed in Chinese Patent Application No. 2023222163621, under the same common air extraction pressure, the burning time of the moxa stick using this moxibustion head is about 35 minutes, which greatly prolongs the burning time of the moxa stick (without affecting the moxibustion temperature). Moreover, since the burning time is prolonged, the rate of generating smoke is also reduced, which can reduce the frequency of replacing the moxa stick. When cleaning the ash of this moxibustion head, only the lower cover needs to be removed, which is very convenient and the ash cleaning is thorough.

[0024] After the embodiments of the present invention are described in detail, those skilled in the art can clearly understand that various changes and modifications can be made without departing from the scope and spirit of the above-mentioned patent application. Any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention all belong to the scope of the technical solution of the present invention, and the present invention is not limited to the implementation manners of the examples given in the specification either.

Claims

1. A moxibustion head with a new structure, comprising a combustion chamber, a plurality of radial rods are fixedly arranged at the front end of the combustion chamber, characterized in that: A radial convex ring A is fixedly connected to the outer wall of the combustion chamber, and an annular sleeve is fixedly connected to the radial ring A. A smoke hole is provided on the circumferential surface of the annular sleeve. A radial convex ring B is fixedly connected to the lower end of the annular sleeve. The radial convex ring B can be adsorbed by a magnet, and a plurality of small holes are provided on the circumferential surface of the combustion chamber near the upper part; the radial convex ring B is fixedly connected to an outer shell located outside thereof, and a lower cover is provided at the lower part of the outer shell, the lower cover comprises a lower cover outer shell, an ash screen is fixedly provided in the lower cover outer shell, a magnet seat is fixedly provided in the lower cover outer shell on the ash screen, a magnet is installed on the magnet seat, and the magnet is adsorbed on the radial convex ring B, an upper top cover is installed at the upper port of the outer shell, a first spring is fixedly installed on the upper top cover, the upper top cover is connected to the outer shell, or the upper top cover is connected to the combustion chamber, and a suction hole is provided on the outer shell.

2. The new structure moxibustion head according to claim 1, characterized in that: The upper top cover is snap-connected with the combustion chamber, and a plurality of notches are provided on the upper end surface of the combustion chamber, and tenons are formed between adjacent notches, and a horizontal limit groove is provided at the tenon at the bottom of the notch toward the tenon. An upper cover inner cylinder is fixedly connected to the upper top cover, and the opening of the upper cover inner cylinder faces upward, a first spring is fixedly connected to the lower part of the upper cover inner cylinder, and a plurality of plug-in holes corresponding to the tenons are provided on the bottom surface of the upper cover inner cylinder, a limiting slide is provided between the upper cover inner cylinder and the upper cover, and a second spring is installed between the limiting slide and the upper cover; the tenon on the combustion chamber passes through the bottom surface of the upper cover inner cylinder and is snap-connected to the bottom surface of the upper inner cylinder.

3. The new structure moxibustion head according to claim 2 is characterized in that: A vertical limit groove is provided on the upper end surface of the plug-in tenon, and the two sides of the vertical limit groove are smoothly transitioned to the bottom surface. A limit screw is fixedly connected to the limit slide plate, and after the portion between the plug-in holes is screwed into the horizontal limit groove, the limit screw is located in the vertical limit groove.

4. The new structure moxibustion head according to claim 2, characterized in that: A central column is fixedly arranged on the inner cylinder of the upper cover, and the second spring and the limiting slide plate are both slidably sleeved on the central column.

5. The new-structure moxibustion head according to claim 1, characterized in that: The radial ring A is located near the middle or upper part of the combustion chamber.

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