Cupping glass

Abstract

The cupping glass relates to the technical field of medical instruments and comprises a glass body with a glass opening at the bottom end, a sealing pin is fixed at one end of an operating rod in a hollow cylinder, a cleaning piece comprises a clamping seat and cleaning cotton which are arranged along the inner wall of the glass body, and a clamping groove for installing the cleaning cotton is arranged on the side wall of the clamping seat facing the inner wall of the glass body. The cleaning cotton is tightly attached to the inner wall of the tank body, a clamping notch clamped with the I-shaped block is formed in the end, extending into the tank body, of the sealing part, and a pressure relief groove is formed in the radial side wall of the end, extending into the hollow cylinder, of the operating rod. The central position of the inner top wall of the tank body serves as a rotating center of the cleaning piece, and the cleaning cotton of the cleaning piece rotates circumferentially around the inner wall of the tank body, so that oil stains and impurities attached to the inner wall of the tank body are cleaned in all directions, and the phenomena of skin infection and cross infection caused by more and more accumulated oil stains and impurities are avoided; the cup body can be quickly taken down after cupping, so that pains caused by violent cup taking on the skin of the human body are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a fire-cup. Background Art

[0002] Cupping is a Chinese medicine method that uses a cup as a tool, and uses methods such as burning fire and pumping air to generate negative pressure, so that it is adsorbed on the body surface, causing local blood stasis, so as to achieve the effects of dredging meridians, promoting qi and blood circulation, reducing swelling and relieving pain, and dispelling wind and cold. In actual use, the common cleaning method of cupping is to invert the cup, gently tap the bottom to make the residue fall off, and then rinse the inside of the cup with warm water to achieve a simple cleaning operation. However, after the cupping is used, the grease, dirt and metabolites on the surface of the skin will be adsorbed on the inner wall of the cup, and the commonly used warm water flushing method cannot thoroughly clean the oil and impurities in the cup. In addition, due to the small space inside the cup, the hand cannot be fully inserted into the cup to fully clean its inner wall. After long-term use, the oil and impurities will accumulate more and more, which is easy to cause infection and cross infection, causing unnecessary damage to the body. Therefore, a cupping cup is designed and produced here to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a fire cupping device to solve the problems raised in the above background technology.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a fire-removing cupping device, comprising a cup body with a cup mouth at the bottom end, an opening at the upper end of the cup body, and a hollow cylinder sleeved on the outside of the opening fixed to the upper end of the cup body, a plug hole at the upper end of the hollow cylinder, an operating rod rotatably plugged into the plug hole, a sealing pin fixed to one end of the operating rod located in the hollow cylinder, and a sealing portion extending from the end of the sealing pin and inserted into the opening.

[0005] It also includes a cleaning piece detachably connected to the sealing part, the cleaning piece includes a holder arranged along the inner wall of the tank body and cleaning cotton, a slot for installing the cleaning cotton is provided on the side wall of the holder facing the inner wall of the tank body, the cleaning cotton is tightly fitted with the inner wall of the tank body, a connecting block is vertically fixed to one end of the holder close to the sealing pin, an I-shaped block is fixed to the upper end of the connecting block, and a connecting notch for connecting with the I-shaped block is provided at one end of the sealing part extending into the tank body;

[0006] The radial outer wall of the operating rod is slidably fitted with the inner wall of the plug hole, and a pressure relief groove is provided on the radial side wall of one end of the operating rod extending into the hollow cylinder.

[0007] In a further embodiment, a limiting plug block is fixed to the middle side wall of the I-shaped block, and a positioning groove for plugging with the limiting plug block is formed on the top wall inside the engaging notch.

[0008] In a further embodiment, the outer diameter of the sealing pin is smaller than the inner diameter of the hollow cylinder.

[0009] In a further embodiment, a plurality of expansion blocks are fixed to a side wall of the cleaning cotton facing the card slot near an edge, and a plurality of docking holes for plugging with the expansion blocks are provided on an inner wall of the card slot.

[0010] In a further embodiment, a rubber sleeve is embedded in the side wall of the cleaning cotton facing the slot, and a clamping rod engaged with the rubber sleeve is fixed to the inner wall of the slot.

[0011] In a further embodiment, the cleaning cotton is embedded with a liquid guiding hose, the two ends of the liquid guiding hose respectively extend to the two ends of the cleaning cotton, and the end close to the connecting block is a closed structure, the radial side wall of the liquid guiding hose is connected to a plurality of branch pipes distributed in a circular arc structure, and the outer wall of the branch pipe is provided with a plurality of liquid outlet holes.

[0012] In a further embodiment, the radial side walls at the end of the sealing part are fixed with limiting protrusions located on both sides of the clamping notch, and the radial side walls of the limiting protrusions are inclined and distributed below the center of the sealing part. The sealing part is inserted into the opening, and the inclined side walls of the limiting protrusions on both sides are pressed against the side walls of the edge of the opening, thereby squeezing the clamping notch together and generating rebound potential energy. The end of the sealing part passes through the opening into the tank body, and the clamping notch is reset to press the upper walls of the limiting protrusions on both sides against the top wall of the tank body.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model discloses a fire-cup, after the fire-cup is used, a cleaning piece is installed at one end of a sealing part extending into a cup body, an operating rod is rotated by hand, the cleaning piece is rotated with the center position of the top wall of the cup body as the rotation center, and the cleaning cotton of the cleaning piece is rotated in a circle around the inner wall of the cup body, thereby performing an all-round cleaning operation on the inner wall of the cup body stained with oil and impurities, thereby avoiding the phenomenon that the oil and impurities accumulate and cause skin infection and cross infection, and after the cupping is finished, the upper end of the pressure relief groove is drawn out from the hollow cylinder plug-in hole, and the pressure relief groove is used to connect the external air with the air inside the cup body, thereby achieving the effect of pressure relief, thereby facilitating the quick removal of the cup body from the human body's epidermis, avoiding the pain caused by the violent removal of the cup body to the human body's epidermis, and solving the problem that the traditional method of using a cotton swab to pry the edge side wall of the cup body at the cup mouth, which pokes the human body's skin and causes discomfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0016] Figure 2 This is a cross-sectional view of the main structure of an embodiment of the utility model;

[0017] Figure 3For the utility model embodiment Figure 2 A magnified view of the structure at center;

[0018] Figure 4 This is a schematic diagram of the operating rod and sealing pin structure of an embodiment of the utility model;

[0019] Figure 5 This is a partial structural diagram of the first embodiment of the assembly of the cleaning cotton and the holder according to the utility model;

[0020] Figure 6 It is a partial structural diagram of a second embodiment of the assembly of the cleaning cotton and the holder according to the embodiment of the utility model;

[0021] Figure 7 This is a side structural cross-sectional view of the assembly of the clamping sleeve and the clamping rod according to an embodiment of the utility model;

[0022] Figure 8 This is a cross-sectional view of the further improved structure of the cleaning cotton according to an embodiment of the utility model.

[0023] In the figure: 1. tank body; 11. hollow cylinder; 2. operating rod; 21. pressure relief groove; 22. holder; 221. clamping rod; 23. sealing pin; 231. limiting protrusion; 24. I-shaped block; 241. limiting plug block; 25. connecting block; 26. cleaning cotton; 261. expansion block; 262. rubber ferrule; 263. liquid guiding hose; 264. branch pipe. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment, this embodiment provides a fire-removing cupping device, comprising a cup body 1 with a cup opening at the bottom, an opening at the top of the cup body 1, and a hollow cylinder 11 fixed to the top of the cup body 1 and sleeved outside the opening, a plug hole at the top of the hollow cylinder 11, an operating rod 2 rotatably plugged into the plug hole, a sealing pin 23 fixed to one end of the operating rod 2 located in the hollow cylinder 11, and a sealing portion extending from the end of the sealing pin 23 plugged into the opening. Figure 1 and Figure 2As shown, when the tank body 1 is used, the operating rod 2 is slid downward along the insertion hole of the hollow cylinder 11, the sealing part of the sealing pin 23 is embedded in the opening, the opening is closed, the inner wall of the tank body 1 is heated by an alcohol lamp, and then the mouth of the tank body 1 is quickly covered on the human epidermis, and the oxygen in the tank body 1 is burned by fire to cause thermal expansion and contraction, and negative pressure is formed in the tank body 1, so that the tank body 1 is adsorbed on the skin surface. Since the skin surface is isolated from the air in the tank body 1, the low pressure formed in the tank body 1 causes the capillaries on the skin surface to expand, and the blood can circulate, thereby promoting blood circulation.

[0026] The cupping time is generally between 10 and 20 minutes. After the cupping is completed, the operating rod 2 is pulled up along the plug-in hole of the hollow cylinder 11, and the sealing part of the sealing pin 23 is pulled out from the opening to open the opening. The radial outer wall of the operating rod 2 slides and fits with the inner wall of the plug-in hole, and a pressure relief groove 21 is provided on the radial side wall of the end of the operating rod 2 extending into the hollow cylinder 11. The outer diameter of the sealing pin 23 is smaller than the inner diameter of the hollow cylinder 11. The upper end of the pressure relief groove 21 is pulled out from the plug-in hole of the hollow cylinder 11, and the pressure relief groove 21 is used to connect the external air with the air inside the tank body 1, so as to relieve pressure, thereby facilitating the rapid removal of the tank body 1 from the human epidermis, avoiding the pain caused to the human epidermis by violent cupping, and solving the problem of the traditional use of cotton swabs to pry the edge side wall of the tank body 1 at the tank mouth, which pokes the human skin and causes discomfort.

[0027] After cupping, the grease, dirt and metabolites on the skin surface will be adsorbed onto the inner wall of the tank body 1. The commonly used warm water flushing method cannot completely clean the grease and impurities in the tank body 1. In addition, due to the small space inside the tank body 1, it is not convenient to fully insert the hand into the tank body 1 to wipe the inner wall. After long-term use, the grease and impurities will accumulate more and more, which is easy to cause infection and cross infection. Figure 2 and Figure 3As shown, it also includes a cleaning piece detachably connected to the sealing part, the cleaning piece includes a holder 22 and cleaning cotton 26 arranged along the inner wall of the tank body 1, a slot for installing the cleaning cotton 26 is provided on the side wall of the holder 22 facing the inner wall of the tank body 1, a connecting block 25 is vertically fixed to one end of the holder 22 close to the sealing pin 23, an I-shaped block 24 is fixed to the upper end of the connecting block 25, and a snap-in notch that is snapped with the I-shaped block 24 is provided at one end of the sealing part extending into the tank body 1. After the cupping jar is used, the entire cleaning piece is placed in the tank body 1, and then the I-shaped block 24 is snapped in the snap-in notch, and at the same time, a limiting plug-in block 241 is fixed to the middle side wall of the I-shaped block 24, and a positioning groove that is plugged with the limiting plug-in block 241 is provided on the top wall in the snap-in notch, and the limiting plug-in block 241 can prevent the I-shaped block 24 from rotating in the snap-in notch, causing the cleaning cotton 26 to separate from the inner wall of the tank body 1, so that the entire cleaning piece is stably installed on the inner wall of the tank body 1, and the cleaning cotton 26 is tightly fitted to the inner wall of the tank body 1. Then, the operating rod 2 is rotated, and the holder 22 is rotated with the center of the top wall of the tank body 1 as the rotation center through the connecting block 25, and the cleaning cotton 26 is rotated around the inner wall of the tank body 1 in a circle, so as to perform a full-scale cleaning operation on the oil stains and impurities on the inner wall of the tank body 1, so as to avoid the accumulation of oil stains and impurities causing skin infection and cross infection.

[0028] Specifically, in the first embodiment of the assembly of the cleaning cotton 26 and the card slot of the card holder 22, a plurality of expansion blocks 261 are fixed to the side wall of the cleaning cotton 26 facing the card slot near the edge, and a plurality of docking holes for plugging with the expansion blocks 261 are opened on the inner wall of the card slot, such as Figure 5 As shown, the cleaning cotton 26 is inserted into the docking hole using the expansion block 261, and the cleaning cotton 26 is stably installed in the card slot. After long-term use, the cleaning cotton 26 ages, and the expansion block 261 is pulled out from the docking hole, and the old cleaning cotton 26 can be removed to facilitate the replacement of new cleaning cotton 26.

[0029] The second embodiment of the assembly of the cleaning cotton 26 and the card holder 22: a rubber card sleeve 262 is embedded in the side wall of the cleaning cotton 26 facing the card slot, and a card rod 221 engaged with the rubber card sleeve 262 is fixed on the inner wall of the card slot. Figure 6 and Figure 7 As shown, the cleaning cotton 26 is stably installed in the card slot by using a rubber card sleeve 262 to be clamped with the clamp rod 221. After long-term use, when the cleaning cotton 26 ages, the rubber card sleeve 262 can be pulled out from the clamp rod 221 to remove the old cleaning cotton 26 so as to replace it with a new one.

[0030] Furthermore, a liquid guiding hose 263 is embedded in the cleaning cotton 26, and the two ends of the liquid guiding hose 263 extend to the two ends of the cleaning cotton 26 respectively, and the end close to the connecting block 25 is a closed structure. The radial side wall of the liquid guiding hose 263 is connected to multiple branch pipes 264 distributed in an arc structure, and the outer wall of the branch pipe 264 is provided with multiple liquid outlet holes. Figure 8As shown, after the cleaning cotton 26 is installed in the card slot, alcohol is injected into the open end of the liquid guiding hose 263 using a syringe, and the alcohol flows along the liquid guiding hose 263 and penetrates into the cleaning cotton 26 from the liquid outlet holes on the outer wall of the plurality of branch pipes 264, so that the cleaning cotton 26 is quickly immersed in the alcohol, while avoiding the waste caused by the alcohol flowing on the inner wall of the tank body 1. The cleaning cotton 26 moves in a circle along the inner wall of the tank body 1, and the inner wall of the tank body 1 is cleaned and disinfected by the cleaning cotton 26 soaked in alcohol.

[0031] The radial side wall of the sealing portion end is fixed with a limiting protrusion 231 located on both sides of the clamping notch, and the radial side wall of the limiting protrusion 231 is inclined downward toward the center of the sealing portion, such as Figure 4 As shown, the sealing part is inserted into the opening, and the limiting protrusion 231 is made of fluororubber material, which has certain deformation characteristics. The inclined side walls of the limiting protrusions 231 on both sides are pressed against the side walls of the edge of the opening to produce deformation, while squeezing the snap-fitting notches together and generating rebound potential energy. The end of the sealing part passes through the opening into the tank body 1, and the snap-fitting notch is reset to press the upper walls of the limiting protrusions 231 on both sides against the inner top wall of the tank body 1, thereby enhancing the insertion stability of the sealing part embedded in the opening.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fire-removing cupping device, comprising a cup body (1) with a cup opening at the bottom end, an opening at the upper end of the cup body (1), and a hollow cylinder (11) sleeved outside the opening fixed to the upper end of the cup body (1), a plug hole at the upper end of the hollow cylinder (11), an operating rod (2) rotatably plugged into the plug hole, a sealing pin (23) fixed to one end of the operating rod (2) located in the hollow cylinder (11), a sealing portion extending from the end of the sealing pin (23) inserted into the opening, Features: It also comprises a cleaning member detachably connected to the sealing portion, the cleaning member comprising a holder (22) and cleaning cotton (26) arranged along the inner wall of the tank body (1), a slot for installing the cleaning cotton (26) is provided on the side wall of the holder (22) facing the inner wall of the tank body (1), the cleaning cotton (26) is tightly fitted with the inner wall of the tank body (1), a connecting block (25) is vertically fixed to one end of the holder (22) close to the sealing pin (23), an I-shaped block (24) is fixed to the upper end of the connecting block (25), and a connecting notch for connecting with the I-shaped block (24) is provided at one end of the sealing portion extending into the tank body (1); The radial outer wall of the operating rod (2) is slidably fitted with the inner wall of the plug hole, and a pressure relief groove (21) is provided on the radial side wall of one end of the operating rod (2) extending into the hollow cylinder (11).

2. The cupping method according to claim 1, Features: A limiting insert block (241) is fixed to the middle side wall of the I-shaped block (24), and a positioning groove for inserting with the limiting insert block (241) is provided on the top wall inside the clamping notch.

3. The cupping method according to claim 1, Features: The outer diameter of the sealing pin (23) is smaller than the inner diameter of the hollow cylinder (11).

4. The cupping method according to claim 1, Features: A plurality of expansion blocks (261) are fixed to a side wall of the cleaning cotton (26) facing the slot near the edge, and a plurality of docking holes for plugging into the expansion blocks (261) are provided on the inner wall of the slot.

5. The cupping method according to claim 1, Features: A rubber sleeve (262) is embedded in the side wall of the cleaning cotton (26) facing the slot, and a clamping rod (221) clamped with the rubber sleeve (262) is fixed on the inner wall of the slot.

6. The cupping method according to claim 4 or 5, Features: The cleaning cotton (26) is embedded with a liquid guiding hose (263), the two ends of the liquid guiding hose (263) respectively extend to the two ends of the cleaning cotton (26), and the end close to the connecting block (25) is a closed structure, the radial side wall of the liquid guiding hose (263) is connected to a plurality of branch pipes (264) distributed in a circular arc structure, and the outer wall of the branch pipe (264) is provided with a plurality of liquid outlet holes.

7. The cupping method according to claim 1, Features: The radial side walls at the end of the sealing portion are fixed with limiting protrusions (231) located on both sides of the clamping notch. The radial side walls of the limiting protrusions (231) are inclined and distributed downwardly toward the center of the sealing portion. When the sealing portion is inserted into the opening, the inclined side walls of the limiting protrusions (231) on both sides abut against the side walls of the edge of the opening, thereby squeezing the clamping notch together and generating rebound potential energy. The end of the sealing portion passes through the opening and enters the tank body (1). The clamping notch is reset to abut the upper walls of the limiting protrusions (231) on both sides against the inner top wall of the tank body (1).

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