Convenient cupping device
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a convenient cupping device.
Background
The step of moving the pot, also called pushing the pot, is to coat a lubricating medium on the skin or the mouth of the pot at the part to be pulled, then to suck the pot on the part to be pulled, and to push the pot back and forth until the skin of the part to be pulled is ruddy and congested, even when blood stasis occurs, the pot is taken down. The cupping therapy is an operation method in traditional Chinese cupping therapy, and changes simple cupping suction force into dynamic sliding friction force, namely, the negative pressure suction force of a single cup and the friction force during cupping are combined to form resultant force to act on the skin layer of the body surface of a human body. By mastering the speed, frequency and density (area) of the walking cup and controlling the magnitude, direction and acting point of resultant force, the strong stimulation and weak stimulation of suction and extraction can be achieved selectively and strengthened, and the functions of qi and blood of viscera, meridians and collaterals of a human body can be adjusted, so that the effect of preventing and treating diseases is achieved.
Nowadays, with the gradual improvement of health preserving consciousness of people, the cup has walked into the life of ordinary masses, and a lot of people are in oneself operation, and the vacuum gun is connected to the structural style of vacuum jar through the long straw, though the device is more, the operation is more loaded down with trivial details, dynamics can't quantify, has realized carrying out the back cup alone. However, the position of the back is special, the tank walking is difficult to operate by oneself, and the suction force of the tank body to the leather surface is difficult to accurately control. Therefore, a cupping device which can facilitate the common people to independently carry out the whole-body cupping operation at home, can accurately control the suction force, is convenient to operate and has low cost is urgently needed.
Disclosure of Invention
According to the defects of the prior art, the invention provides the convenient cupping device which can be adsorbed on a leather watch by pressing, the adsorption force is quantized, a user can independently carry out back cupping operation, the structure is simple, and the cost is low.
The technical scheme adopted by the invention for solving the technical problems is as follows: the tank comprises a tank body assembly and a handle assembly, wherein the tank body assembly comprises an upper tank, a middle tank and a lower tank, the lower tank is a plastic cylinder, the middle tank is a rubber cylinder, the upper tank is a plastic cylinder with a sealed top, the periphery of the top of the lower tank is fixedly connected with the periphery of the bottom of the middle tank, the periphery of the top of the middle tank and the periphery of the bottom of the upper tank in a sealing manner, a stand column is vertically arranged in the center of the outer side of the top of the upper tank, a plurality of positioning clamps are horizontally and rotatably arranged on the stand column, a small cylinder is fixedly connected to the inner side of the top of the upper tank downwards, vertical openings are symmetrically formed in the left side wall and the right side wall of the lower end of the small cylinder, strip-shaped shelves penetrate through the vertical openings from left to right, the left ends and the right ends of the strip-shaped shelves are fixedly connected, handle components includes U type left hand handle and U type right hand handle, be provided with the fixing base respectively in the middle of the front and back lateral wall of lower jar, left side handle strides and arranges jar body subassembly both sides around in, and its both arms afterbody rotates respectively to be connected on the left end of two fixing bases, set up to the horizontal pole between the both arms prelude of left side handle, the longitudinal section of jar fore-and-aft direction below right hand handle and the left hand handle sets up for central symmetry, the horizontal pole of right hand handle and the horizontal pole swing joint of left hand handle, the stand sets up between two horizontal poles.
(1) The principle of the negative pressure process:
the invention integrates the easy operation characteristic of the silica gel tank, the middle tank is made of rubber and can be deformed, when the tank body is buckled on the surface of the skin of a human body, only the top of the upper tank needs to be pressed, the compression spring is compressed, the shape of the rubber is changed, the distance between the upper tank and the lower tank is reduced, the space in the tank is reduced, and when hands are loosened, the elastic force of the compression spring enables the top of the upper tank and the strip-shaped shelf to be far away, namely the upper tank and the lower tank are far away, and negative pressure is formed in the.
(2) Suction quantification principle:
the locator card on the stand plays the effect of quantization suction, all erects left handle and right handle and when linking together two horizontal poles, the stand is located between two horizontal poles, because two horizontal pole bottoms are fixed with the lower tank, the stand is fixed with last jar, utilize the locator card can inject the stand for the displacement distance of two horizontal poles, so just also inject the distance between last jar and the lower tank, the volume of the gas of being extruded in the jar promptly, and then can inject the size of suction, realize the quantization of suction from this.
(3) The tank walking use mode is as follows:
the lubricating medium is scribbled to the body surface, and jar body ration suction adsorbs behind the skin table of required cup, with the horizontal pole separation of the horizontal pole of left handle and right handle, and the horizontal pole of both sides is held respectively to two hands, promotes jar body and slides into walking jar operation at the body surface, because of the both arms expansion of left and right handle, can prolong the distance between user's hand and the jar, also can realize carrying out the jar operation of walking of back alone.
And magnets matched with each other are convexly arranged on the opposite sides of the cross rod of the left handle and the cross rod of the right handle.
The cross bar of the left handle and the cross bar of the right handle can be movably connected through the mutual attraction of the magnets.
The magnets are respectively arranged at the front end and the rear end of each cross rod, and the closest distance between the cross rod of the left handle and the cross rod of the right handle is larger than the outer diameter of the cross section of the upright column.
The two cross bars are mutually attracted and fixed together through the magnets, a space is formed between the front magnet and the rear magnet of the cross bar (namely the middle end of the cross bar), the space is used for the upright post to pass through, and the upright post can move up and down in the space.
The locator card includes the location ring and is fixed in location ring lateral wall, follows the locating lever of the radial direction of location ring, the nearest distance between the horizontal pole of left side handle and the horizontal pole of right side handle is greater than the diameter of locating lever and the external diameter of location ring, is less than the length of locating lever, encircles from the top down is provided with four circular recess side by side on the stand lateral wall, the location ring rotates and sets up in circular recess, and well cooperates with circular recess.
The use process of the locator card comprises the following steps:
the positioning ring is provided with four positioning clamps, one positioning clamp is arranged in each circular groove, and the inner diameter of the positioning ring is well matched with the outer diameter of the circular groove, so that the positioning ring can rotate only by being stirred on the circular groove by means of external force. When the horizontal pole of left handle and the horizontal pole of right handle pass through magnet and inhale each other together, if the locating lever is stirred when being parallel with the horizontal pole, then the distance between two horizontal poles allows the locator card to move from top to bottom, if the locating lever stir with the horizontal pole vertical department when, then the locator card can't pass through between two horizontal poles. When the cup need lightly inhale, can stir the locating lever of lower locator card and perpendicular with the horizontal pole, pass through magnet attraction together with two horizontal poles, the locator card all is located the top of horizontal pole this moment, puts the jar in the skin table after, presses down the upper tank, by the horizontal pole bumping post when the locating lever of lower most removes the top of horizontal pole, the stand can't continue to move down, the distance of the downward removal of upper tank is exactly the vertical distance of a locator card to the horizontal pole of lower most. If when will suck again, can stir a locating lever of the top perpendicular with the horizontal pole, all the other three locating levers all are located horizontal pole parallel position, put the jar in the skin table and when pressing down the last jar like this, following three locating lever has all passed through the space between two horizontal poles and has moved down, can loosen the pressing to last jar until a locating lever of the top is by horizontal pole bumping post stand can't loosen again when moving down, go up the distance that jar moved down, the distance of locating clip to the horizontal pole top of initial position promptly, the jar interior gas is extruded most this moment, it is the biggest to release interior negative pressure that forms of back jar, suction is the biggest promptly.
Four positioning clamps set four different suction forces. And set for the position of locating lever according to required dynamics, need not use in the operation process and observe according to the pressure intensity, can make things convenient for accurate quantization, especially carry out the back operation alone, it is more convenient.
The bottom of the small cylinder is positioned below the strip-shaped shelf.
Therefore, the strip-shaped shelf is always positioned in the vertical opening, and the accident that the strip-shaped shelf cannot be aligned to enter the vertical opening after being separated from the small cylinder can be avoided.
The lower tank and the upper tank are both made of medical resin-polycarbonate materials.
The material is nontoxic, tasteless, non-irritant, durable and drop-resistant.
The top of the upright post is provided with a handle. The pressing of the upper tank can be performed by pressing the handle.
The arm end of left side handle and the arm end of right side handle all set up to the telescopic link, all be provided with fastening bolt on the telescopic link.
The left handle and the right handle can extend the arm parts, so when the back can walking operation is carried out independently, the arm parts are extended by loosening the fastening bolt, and the operation is more smooth. However, when the tank is first attached to the leather watch, the length of the left and right handles is the shortest, and the fastening bolt is tightened.
The invention has the following beneficial effects: (1) according to the invention, the rubber and the plastic tank body are combined, the structural characteristic that the silica gel tank body can be adsorbed on the leather watch by pressing is utilized, and the spring is matched with the rubber to realize a mode of forming negative pressure in the tank after pressing, so that the operation is convenient; (2) on the basis of convenient operation, the invention is provided with the handle fixedly connected with the lower tank, the top of the upper tank is fixed with the upright post, the displacement of the upper tank pressed downwards is quantified by arranging the positioning clamp on the upright post, and the quantification of the suction force is realized by a simple structure; (3) after the tank body is adsorbed on the leather watch, the left handle and the right handle are separated, so that the tank can be conveniently moved, a user can independently move the tank on the back by holding the two handles with hands, and the tank is convenient and simple; (4) the invention has simple structure, low cost and good popularization prospect.
Drawings
FIG. 1 is a schematic longitudinal cross-sectional view of the present invention;
FIG. 2 is a schematic front view of the open state of the left and right handles of the present invention;
FIG. 3 is a schematic front view of the left and right handles of the present invention with the cross bars connected together;
FIG. 4 is a schematic right side view of the open state of the left and right handles of the present invention;
FIG. 5 is a schematic right side view of the left and right handles of the present invention with the cross bars connected together;
FIG. 6 is an enlarged view of the structure of the locator card of the present invention;
in the figure: 1. the device comprises an upper tank 11, a vertical column 12, a positioning clamp 121, a positioning ring 122, a positioning rod 13, a small cylinder 131, a vertical opening 14, a compression spring 2, a middle tank 3, a lower tank 31, a strip-shaped shelf 32, a fixed seat 41, a left handle 42, a right handle 43, a magnet 44 and a fastening bolt.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example 1:
as shown in fig. 1 to 6, the convenient cupping device of the invention comprises a cup body assembly and a handle assembly, wherein the cup body assembly comprises an upper cup 1, a middle cup 2 and a lower cup 3, the lower cup 3 is a plastic cylinder, the middle cup 2 is a rubber cylinder, the upper cup 1 is a plastic cylinder with a sealed top, the top periphery of the lower cup 3 is fixedly connected with the bottom periphery of the middle cup 2, the top periphery of the middle cup 2 is fixedly connected with the bottom periphery of the upper cup 1 in a sealing manner, a vertical column 11 is vertically arranged in the center of the outer side of the top of the upper cup 1, a plurality of positioning cards 12 are horizontally and rotatably arranged on the vertical column 11, a small cylinder 13 is fixedly connected downwards on the inner side of the top of the upper cup 1, vertical openings 131 are symmetrically arranged on the left and right side walls of the lower end of the small cylinder 13, strip-shaped shelves 31 penetrate through the left and right sides of the vertical openings 131, the left and right ends of the strip, the inside compression spring 14 that is provided with of little drum 13, compression spring 14's bottom fixed connection is in the top of strip shelf 31, handle components includes U type left handle 41 and U type right handle 42, be provided with fixing base 32 in the middle of the front and back lateral wall of jar 3 down respectively, left side handle 41 strides the front and back both sides of arranging jar body subassembly in, and its both arms afterbody rotates respectively to be connected on the left end of two fixing base 32, set up to the horizontal pole between the both arms prelude of left side handle 41, the longitudinal section of jar 3 fore-and-aft direction below right side handle 42 and the left side handle 41 sets up for central symmetry, the horizontal pole of right side handle 42 and the horizontal pole swing joint of left handle 41, stand 11 sets up between two horizontal poles.
(1) The principle of the negative pressure process:
the invention fuses the easy operation characteristic of the silica gel tank, the middle tank 2 is made of rubber and can be deformed, when the tank body is buckled on the surface of the skin of a human body, only the top of the upper tank 1 needs to be pressed, the compression spring 14 is compressed, the shape of the rubber is changed, the distance between the upper tank 1 and the lower tank 3 is reduced, the space in the tank is reduced, when hands are loosened, the top of the upper tank 1 and the strip-shaped shelf 31 are far away by the elasticity of the compression spring 14, namely, the upper tank 1 and the lower tank 3 are far away, and negative pressure is formed in the tank.
(2) Suction quantification principle:
the locator card 12 on the stand 11 plays the effect of quantifying the suction, when standing up both the left handle 41 and the right handle 42 and connecting the two crossbars together, the stand 11 is located between the two crossbars, because two crossbars bottom and lower jar 3 are fixed, the stand 11 is fixed with the upper jar 1, utilize locator card 12 can inject the displacement distance of stand 11 relative to two crossbars, so just also inject the distance between upper jar 1 and the lower jar 3, the volume of the gas of being extruded in the jar promptly, and then can inject the size of suction, realize the quantization of suction from this.
(3) The tank walking use mode is as follows:
the lubricating medium is scribbled to the body surface, and jar body ration suction adsorbs behind the skin table of required cup, with the horizontal pole separation of the horizontal pole of left handle and right handle, and the horizontal pole of both sides is held respectively to two hands, promotes jar body and slides into walking jar operation at the body surface, because of the both arms expansion of left and right handle, can prolong the distance between user's hand and the jar, also can realize carrying out the jar operation of walking of back alone.
The opposite sides of the cross bar of the left handle 41 and the cross bar of the right handle 42 are respectively provided with a magnet 43 which is matched with each other in a protruding mode.
The cross bar of the left handle 41 and the cross bar of the right handle 42 can be movably connected through the mutual attraction of the magnets 43.
The magnets 43 are respectively arranged at the front end and the rear end of each cross rod, and the closest distance between the cross rod of the left handle 41 and the cross rod of the right handle 42 is larger than the outer diameter of the cross section of the upright post 11.
The two cross bars are attracted and fixed together by the magnets 43, and a space is formed between the front and rear magnets 43 of the cross bars (i.e. the middle ends of the cross bars), and is used for the upright post 11 to pass through, and the upright post 11 can move up and down in the space.
The locator card 12 includes location ring 121 and the locating lever 122 that is fixed in location ring 121 lateral wall, along location ring 121 radial direction, the nearest distance between the horizontal pole of left hand handle 41 and the horizontal pole of right hand handle 42 is greater than the diameter of locating lever 122 and the external diameter of location ring 121, is less than the length of locating lever 122, encircles from the top down is provided with four circular recesses side by side on the stand 11 lateral wall, location ring 121 rotates and sets up in circular recess, and well cooperates with circular recess.
The use process of the locator card 12 is as follows:
the number of the positioning clamps 12 is four, one is arranged in each circular groove, and the inner diameter of the positioning ring 121 is well matched with the outer diameter of the circular groove, so that the positioning ring can be rotated only by being pushed by external force on the circular groove. When the cross bar of the left handle 41 and the cross bar of the right handle 42 are attracted to each other by the magnet 43, if the positioning rod 122 is shifted to be parallel to the cross bars, the distance between the two cross bars allows the positioning card 12 to move up and down, and if the positioning rod 122 is shifted to be perpendicular to the cross bars, the positioning card 12 cannot pass between the two cross bars. When the cup needs to lightly suck, can stir the locating lever 121 of the locator card 12 of the bottom to perpendicular with the horizontal pole, pass through magnet 43 with two horizontal poles and attract together, locator card 12 all is located the top of horizontal pole this moment, put the jar behind the skin table, press down last jar 1, by the horizontal pole bumping post when locating lever 121 of the bottom moves the top of horizontal pole, stand 11 can't continue to move down, the distance of the downward removal of last jar 1 is exactly the vertical distance of one locator card 12 of the bottom to the horizontal pole. If when will suck again, can stir a locating lever 121 of the top perpendicular with the horizontal pole, all the other three locating levers 121 all are located horizontal pole parallel position, put the jar in the skin table like this and when pressing down jar 1, following is which locating lever 121 all has passed through the space between two horizontal poles and has moved down, can loosen the pressing to jar 1 when being reached a locating lever 121 of the top by horizontal pole bumping post stand 11 unable downward movement again, the distance that jar 1 moved down, 12 locating cards 12 of the top of initial position to the distance at horizontal pole top promptly, the jar internal gas is extruded most this moment, it is the biggest to release interior negative pressure that forms of back jar, suction is the biggest promptly.
Four positioning clamps set four different suction forces. And set for the position of locating lever 121 according to required dynamics, need not use in the operation process and observe the pressure intensity, can make things convenient for accurately quantify, especially carry out the back operation alone, it is more convenient.
The bottom of the small cylinder 13 is located below the strip shelf 31.
Thus, the strip shelf 31 is always positioned inside the vertical opening 131, and the strip shelf 31 cannot be aligned to enter the vertical opening 131 after being separated from the small cylinder 13.
The lower tank 3 and the upper tank 1 are both made of medical resin-polycarbonate materials.
The material is nontoxic, tasteless, non-irritant, durable and drop-resistant.
The top of the upright post 11 is provided with a handle. The pressing of the upper tank 1 can be performed by pressing the handle.
The arm end of the left handle 41 and the arm end of the right handle 42 are both telescopic rods, and the telescopic rods are both provided with fastening bolts 44.
Since the arms of both the left handle 41 and the right handle 42 can be extended, when the back-carrying operation is performed alone, the arms are extended by loosening the fastening bolt 44, and the operation is more convenient. However, when the tank is first attached to the leather watch, the left and right grips 41 and 42 are the shortest in length, and the fastening bolt 44 is tightened.
The above description is an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications made by the equivalent structures or equivalent processes in the contents of the specification and the drawings, or applied directly or indirectly to other related technical fields, are included in the scope of the present invention.