CN221814871U - Negative pressure cupping device - Google Patents

Abstract

The utility model relates to the technical field of cupping devices and discloses a negative pressure cupping device which comprises a controller and a cupping component, wherein the controller comprises a display screen, an operation button, a control system and a miniature air pump, a connecting hose is arranged on the controller, the connecting hose is arranged with the input end of the miniature air pump, the front side end face of the connecting hose is connected with a sleeve, the cupping component comprises a cupping main body, the cupping main body is positioned at the front side of the controller, the cupping main body is provided with a connecting component, and the connecting component comprises a positioning sleeve. When needs cup, advance the adapter sleeve pipe card into the inside of locating sleeve until unable motion, adapter sleeve can be against contact tube, exhaust tube, sealing plug forward motion to the sealing plug can move out the inside of locating sleeve, places the position that needs the cup main part front side end, then operates the controller, makes miniature aspiration pump bleed, and the inside air of cup main part can be discharged through the coupling hose at last, realizes the cup in a position.

Description

Negative pressure cupping device

Technical Field

The utility model relates to the technical field of cupping devices, in particular to a negative pressure cupping device.

Background Art

After searching the publication (announcement) number: CN215690360U, a new type of negative pressure cupping device is disclosed, including a negative pressure suction device, one end of the negative pressure suction device is fixedly installed with a first negative pressure connecting tube, one end of the first negative pressure connecting tube is fixedly installed with a diversion mechanism, a second negative pressure connecting tube is fixedly installed on the surface of the diversion mechanism, one end of the second negative pressure connecting tube is fixedly installed with a silicone cup, and the surface of the negative pressure suction device is fixedly installed with a storage device.

During use, the utility model realizes the cupping operation through the cooperation of the secondary negative pressure connecting tube and the silicone cup, and the secondary negative pressure connecting tube and the silicone cup are fixedly installed together. However, in actual cupping treatment, it is necessary to operate at multiple locations. In this way, the device must operate at one location, separate the silicone cup from the human body part, and then prevent the silicone cup from other parts, and then continue to draw vacuum for operation. This will undoubtedly increase the overall operation time. In addition, some cupping requires multiple parts to be operated at the same time to achieve better results, and this one-by-one method will reduce the overall effect.

For this reason, we propose a negative pressure cupping device.

Utility Model Content

The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a negative pressure cupping device.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a negative pressure cupping device, including a controller and a cupping assembly, the controller including a display screen, an operation button, a control system and a micro air pump, a connecting hose is provided on the controller, the connecting hose and the input end of the micro air pump are arranged together, the front end face of the connecting hose is connected to the sleeve, the cupping assembly includes a cupping body, the cupping body is located in the front side of the controller, a connecting assembly is provided on the cupping body, the connecting assembly includes a positioning sleeve, and the positioning sleeve is sealingly connected to the cupping body. On the rear wall of the cup body, the connecting sleeve and the interior of the cupping body are adapted to each other, and a sealing plug is arranged inside the cupping body. The outer wall of the sealing plug movably penetrates the rear wall of the positioning sleeve, and an exhaust pipe is fixedly installed on the rear wall of the sealing plug. The rear wall of the exhaust pipe is sealingly connected with a contact tube, and both the contact tube and the exhaust pipe are hollow. A first spring is fixedly installed on the front wall of the contact tube and the wall close to the inner cavity of the positioning sleeve, and the outer walls of the exhaust pipe and the sealing plug are movably inserted into the interior of the first spring, and the outer wall of the exhaust pipe is provided with evenly distributed air inlet holes.

Preferably, the upper side wall of the connecting sleeve is provided with an installation groove, and a corresponding positioning block is movably installed inside the installation groove. The upper side wall of the positioning block is an arc surface, and the upper side wall of the positioning block is located on the outside of the installation groove. A second spring is fixedly installed on the bottom of the positioning block and the wall close to the installation groove.

Preferably, a mounting box is fixedly mounted on the upper wall of the positioning sleeve, the mounting box is rectangular with an opening facing downward, a movable column is arranged inside the mounting box, and an outer wall of the movable column movably penetrates the top wall of the mounting box.

Preferably, an extrusion block is movably installed inside the installation box, and a positioning groove is provided on the outer wall of the positioning sleeve corresponding to the position of the extrusion block. The extrusion block and the positioning groove are adapted to each other, and the extrusion block is movably inserted into the interior of the positioning groove.

Preferably, the movable column is fixedly mounted on the upper side wall of the extrusion block, the outer diameter of the movable column is smaller than the outer diameter of the extrusion block, and a third spring is fixedly mounted on the adjacent wall in the mounting box cavity on the upper side wall of the movable column.

Preferably, the outer wall of the movable column movably transmits the interior of the third spring, and the outer wall of the positioning block and the interior of the positioning groove are adapted.

Beneficial Effects

The utility model provides a negative pressure cupping device, which has the following beneficial effects:

(1) A negative pressure cupping device. During use, when cupping is required, the connecting sleeve is inserted into the interior of the positioning sleeve until it cannot move. The connecting sleeve will move forward against the contact tube, the exhaust pipe, and the sealing plug, and the sealing plug will move out of the interior of the positioning sleeve. The front end of the cupping body is placed at the position where cupping is required. Then, the controller is operated to cause the micro-exhaust pump to evacuate air. The air inside the cupping body is finally discharged through the connecting hose, thereby achieving cupping at one position. Then, the connecting sleeve and the positioning sleeve are separated, and other cupping bodies are operated. Thus, multiple positions can be operated, thereby improving the cupping speed and effect.

(2) A negative pressure cupping device. During use, when the connecting sleeve moves inside the positioning sleeve, the inner wall of the positioning sleeve squeezes the positioning block to move downward, and the second spring will be compressed. When the positioning block moves to the position of the positioning groove, the second spring stretches to push the positioning block into the interior of the positioning groove, thereby positioning the connecting sleeve and the positioning sleeve, improving the stability during connection, and facilitating the use of the device. In addition, when disassembling the connecting sleeve and the positioning sleeve, the movable column can be pressed downward, the third spring will be stretched, the squeezing block will move downward and squeeze the positioning block downward, and finally the positioning block and the positioning groove will be separated, thereby facilitating the disassembly of the connecting sleeve and the positioning sleeve.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a perspective view of the utility model as a whole;

Fig. 2 is an enlarged view of A in Fig. 1;

FIG3 is a sectional perspective view of the cupping body of the utility model;

FIG4 is a partial perspective view of the connecting hose of the utility model;

FIG5 is an enlarged view of B in FIG4;

FIG. 6 is an enlarged view of point C in FIG. 3 .

Legend: 1. Controller; 2. Cupping body; 3. Connecting hose; 4. Connecting sleeve; 5. Positioning sleeve; 6. Sealing plug; 7. Vacuum pipe; 8. Contact pipe; 9. First spring; 10. Mounting groove; 11. Positioning block; 12. Second spring; 13. Mounting box; 14. Extrusion block; 15. Third spring; 16. Positioning groove; 17. Movable column.

DETAILED DESCRIPTION

Embodiment 1: A negative pressure cupping device, as shown in Figures 1, 2 and 3, includes a controller 1 and a cupping assembly, the controller 1 includes a display screen, an operation button, a control system and a micro air pump, a connecting hose 3 is provided on the controller 1, the connecting hose 3 and the input end of the micro air pump are arranged together, the front end face of the connecting hose 3 is connected to the sleeve 4, the connecting sleeve 4 is cylindrical, the cupping assembly includes a cupping body 2, the cupping body 2 is located at the front side of the controller 1, the cupping body 2 is provided with a connecting assembly, the connecting assembly includes a positioning sleeve 5, the positioning sleeve 5 is sealed and connected to the cupping body 2, the connecting sleeve 4 and the interior of the cupping body 2 are adapted, and a sealing plug 6 is arranged inside the cupping body 2. The outer wall of the sealing plug 6 movably penetrates the rear wall of the positioning sleeve 5, and an exhaust pipe 7 is fixedly installed on the rear wall of the sealing plug 6. The rear wall of the exhaust pipe 7 is sealed with a contact pipe 8. Both the contact pipe 8 and the exhaust pipe 7 are hollow. A first spring 9 is fixedly installed on the front wall of the contact pipe 8 and the wall close to the inner cavity of the positioning sleeve 5. The outer walls of the exhaust pipe 7 and the sealing plug 6 are movably inserted into the interior of the first spring 9, and the outer wall of the exhaust pipe 7 is provided with evenly distributed air inlet holes.

During use of the utility model, when cupping is required, the connecting sleeve 4 is inserted into the interior of the positioning sleeve 5 until it cannot move, the connecting sleeve 4 will move forward against the contact tube 8, the exhaust pipe 7, and the sealing plug 6, and the sealing plug 6 will move out of the interior of the positioning sleeve 5, and the front end of the cupping body 2 is placed at the position where cupping is required, and then the controller 1 is operated to enable the micro-exhaust pump to exhaust air, and the air inside the cupping body 2 will finally be discharged through the connecting hose 3, so that cupping at one position is achieved, and then the connecting sleeve 4 and the positioning sleeve 5 are separated, and other cupping bodies 2 are operated, so that multiple positions can be operated.

Embodiment 2: On the basis of embodiment 1, as shown in Figures 2, 4 and 5, a mounting groove 10 is provided on the upper wall surface of the connecting sleeve 4, and the mounting groove 10 is circular. A matching positioning block 11 is movably installed inside the mounting groove 10, and the upper wall surface of the positioning block 11 is an arc surface. The upper wall surface of the positioning block 11 is located on the outside of the mounting groove 10, and a second spring 12 is fixedly installed on the bottom of the positioning block 11 and the wall surface close to the mounting groove 10.

An installation box 13 is fixedly mounted on the upper wall of the positioning sleeve 5 . The installation box 13 is rectangular with its opening facing downward. A movable column 17 is arranged inside the installation box 13 . The movable column 17 is cylindrical. The outer wall of the movable column 17 movably penetrates the top wall of the installation box 13 .

An extrusion block 14 is movably installed inside the installation box 13 , and a positioning groove 16 is opened on the outer wall of the positioning sleeve 5 at a position corresponding to the extrusion block 14 . The extrusion block 14 and the positioning groove 16 are adapted to each other, and the extrusion block 14 is movably inserted into the positioning groove 16 .

The movable column 17 is fixedly mounted on the upper side wall of the extrusion block 14 . The outer diameter of the movable column 17 is smaller than that of the extrusion block 14 . A third spring 15 is fixedly mounted on the adjacent wall of the mounting box 13 cavity on the upper side wall of the movable column 17 .

The outer wall of the movable column 17 movably transmits the inner part of the third spring 15 , and the outer wall of the positioning block 11 and the inner part of the positioning groove 16 are adapted to each other.

During use of the utility model, when the connecting sleeve 4 moves inside the positioning sleeve 5, the inner wall of the positioning sleeve 5 squeezes the positioning block 11 to move downward, and the second spring 12 will be compressed. When the positioning block 11 moves to the position of the positioning groove 16, the second spring 12 extends to push the positioning block 11 into the interior of the positioning groove 16, thereby positioning the connecting sleeve 4 and the positioning sleeve 5, improving the stability during connection, and facilitating the use of the device. In addition, when disassembling the connecting sleeve 4 and the positioning sleeve 5, the movable column 17 can be pressed downward, the third spring 15 will be stretched, the squeezing block 14 will move downward and squeeze the positioning block 11 to move downward, and finally the positioning block 11 and the positioning groove 16 are separated.

The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims (6)

1. The utility model provides a negative pressure cupping device, includes controller (1) and cup subassembly, and controller (1) are provided with coupling hose (3) including display screen, operating button, control system and miniature aspiration pump on controller (1), and coupling hose (3) are in the same place with miniature aspiration pump's input setting, its characterized in that: the utility model provides a connecting hose (3) front side terminal surface adapter sleeve (4), the tube drawing subassembly includes cup main part (2), cup main part (2) are located the front side position of controller (1), be provided with the coupling assembling on cup main part (2), coupling assembling includes positioning sleeve (5), positioning sleeve (5) sealing connection is on the back lateral wall face of cup main part (2), the inside looks adaptation of adapter sleeve (4) and cup main part (2), the inside of cup main part (2) is provided with sealing plug (6), the outer wall activity of sealing plug (6) runs through the back lateral wall face of positioning sleeve (5), the back lateral wall face fixed mounting of sealing plug (6) has exhaust tube (7), the back lateral wall face sealing connection of exhaust tube (7) has contact tube (8), contact tube (8) and exhaust tube (7) all are hollow, fixed mounting has first spring (9) on the wall face that is close to in contact tube (8) the front lateral wall face and positioning sleeve (5) intracavity, the outer wall of exhaust tube (7) and (6) all activity card is the inside of first spring (9), the inside exhaust hole of exhaust tube (7) is evenly distributed.

2. The negative pressure cupping device according to claim 1, characterized in that: the connecting sleeve is characterized in that an installation groove (10) is formed in the upper side wall surface of the connecting sleeve (4), a positioning block (11) which is matched with the installation groove (10) is movably installed in the installation groove, the upper side wall surface of the positioning block (11) is an arc surface, the upper side wall surface of the positioning block (11) is located on the outer side of the installation groove (10), and a second spring (12) is fixedly installed on the bottom of the positioning block (11) and the wall surface, close to the installation groove (10), of the positioning block.

3. The negative pressure cupping device according to claim 2, characterized in that: the upper side wall surface of the positioning sleeve (5) is fixedly provided with an installation box (13), the installation box (13) is rectangular with a downward opening, a movable column (17) is arranged in the installation box (13), and the outer wall of the movable column (17) movably penetrates through the top wall surface of the installation box (13).

4. A negative pressure cupping device according to claim 3, characterized in that: the inside movable mounting of installation box (13) has extrusion piece (14), and constant head tank (16) have been seted up to the position of extrusion piece (14) corresponding to the outer wall of positioning sleeve (5), extrusion piece (14) and constant head tank (16) looks adaptation, and the inside of constant head tank (16) is gone into in extrusion piece (14) activity card.

5. The negative pressure cupping device according to claim 4, characterized in that: the movable column (17) is fixedly arranged on the upper side wall surface of the extrusion block (14), the outer diameter of the movable column (17) is smaller than that of the extrusion block (14), and a third spring (15) is fixedly arranged on the wall surface, close to the inner side of the cavity of the installation box (13), of the upper side wall surface of the movable column (17).

6. The negative pressure cupping device according to claim 5, characterized in that: the outer wall of the movable column (17) is movably driven to the inside of the third spring (15), and the outer wall of the positioning block (11) is matched with the inside of the positioning groove (16).