CN211675604U - Novel portable vacuum cupping device - Google Patents

Abstract

The utility model discloses a novel portable vacuum suction cup, it relates to the medical instrument field, be provided with the pull rod in the handle, the protruding couple of lower extreme of pull rod passes the groove connection of shelves and piston spare behind the piston, the cover is equipped with the piston sealing washer on the piston spare, the piston spare is installed in the piston barrel, install the buckle on the piston barrel, and joint through the buckle in the jack on buckle and the handle, the lower extreme of piston barrel is provided with and connects the flexible glue and chew, be provided with the jar core on the jar body, install jar in the jar core and chew little piston, the upper end and the piston barrel of jar chewing little piston cooperate and be connected, the lower extreme and jar core flexible glue of jar chewing little piston are stifled to be connected, the cover is equipped with jar core sealing washer. The handle is connected with the piston cylinder in a buckling mode, so that the product assembly time is shortened, the operation is simple and convenient, the buckle is only required to be pressed by fingers to be detached in a pulling mode, the finished product maintenance is convenient, the product quality is stable, the mold manufacturing structure is simple, the cost is low, the production period is short, and the efficiency is high.

Description

Novel portable vacuum cupping device

The technical field is as follows:

the utility model relates to a novel portable vacuum cupping device, which belongs to the technical field of medical appliances.

Background art:

cupping is commonly called as cupping jar, is a traditional Chinese medicine apparatus and is commonly used for treating lumbago, backache, neck and shoulder pain, rheumatalgia, stiff neck, cold, dyspepsia, insomnia, climacteric syndrome and the like. The cupping has various functions, mainly: 1) the cupping therapy can cause negative pressure in the cupping by exhausting, the cup edge can be tightly attached to the surface of the skin, and the nerve, muscle, blood vessel and subcutaneous gland are pulled, so that a series of neuroendocrine reactions can be caused, and the blood vessel relaxing and contracting functions and the permeability of the blood vessel can be adjusted, so that the local blood circulation can be improved; 2) the negative pressure effect, the negative pressure effect of cupping, causes local rapid hyperemia, extravasated blood, even rupture of small capillary vessels, damage of red blood cells and hemolysis. The release of hemoglobin in erythrocytes is a benign stimulation to the body, which can regulate the functions of tissues and organs in two ways through a nervous system, promote the phagocytosis of leukocytes, and improve the sensitivity and tolerance of skin to external changes, thereby enhancing the immunity of the body. Secondly, the strong suction and extraction force of the negative pressure can fully open sweat pores, the functions of sweat glands and sebaceous glands are stimulated to be enhanced, and aged cells on the surface layer of the skin fall off, so that toxins and wastes in the body can be discharged in an accelerated manner; 3) the warming function, the warming function of the local cupping cup not only increases the vasodilation and the blood flow, but also can enhance the permeability of the vascular wall and the phagocytic capacity of cells; the change of vascular tension and mucous membrane permeability at the cupping position accelerates lymphatic circulation and strengthens phagocytosis, and a good environment for resisting biological etiology is undoubtedly formed for infectious focus. In addition, the chronic stimulation of hemolysis has a health care function for human body.

The existing cupping device has some problems in the using process: 1. when the handle and the piston cylinder of the existing vacuum cupping device are assembled, the joint of the handle and the piston cylinder is assembled by adopting a spiral assembling method and assembling by using a tool or a manual screwing and rotating method during assembling, the product has poor operability during assembling, is difficult to disassemble and maintain after being screwed too tightly when in error, is easy to cause poor product quality when being unscrewed, and is difficult to grasp when assembling the product; 2. the manufacturing structure of the die is complex, the cost is high, and the time period for producing the product by the die is long; 3. the cupping device is characterized in that a cup body, a cup core and a cup nozzle are formed by one-time injection molding, the closed position of the cup core is high in requirement during injection molding process, air lines are easily generated, air tightness is poor, and when a small piston and a small sealing soft rubber plug are mounted on the cup core, the distance between the cup core and the cup opening is long, the space is small, and operation is inconvenient.

The utility model has the following contents:

to the above problem, the to-be-solved technical problem of the utility model is to provide a novel portable vacuum cupping device.

The utility model discloses a novel portable vacuum cupping device, it contains the handle, the pull rod, shelves behind the piston, the piston spare, the piston seal circle, a piston section of thick bamboo, the buckle, the card hole, connect the flexible glue mouth, the jar body, the jar core, jar chew little piston, jar core soft glue is stifled, jar core sealing washer, be provided with the pull rod in the handle, the protruding couple of lower extreme of pull rod passes behind the piston shelves and the groove connection of piston spare, the cover is equipped with the piston seal circle on the piston spare, the piston spare is installed in a piston section of thick bamboo, install the buckle on a piston section of thick bamboo, and through buckle and the jack joint on the handle, the lower extreme of a piston section of thick bamboo is provided with and connects the flexible glue mouth, be provided with the jar core on the jar body, install jar in the jar core and chew little piston, the upper end and the piston section of thick bamboo of jar are cooperateed and are connected.

Preferably, the handle is provided with a decorative cover, so that a decorative effect can be achieved.

Preferably, the tank body and the tank core adopt a split type structural design, are oppositely inserted through concave and convex parts, and are provided with a plurality of barb claws which are matched and connected with the upper opening part of the tank body through the barb claws.

The utility model has the advantages that:

1. its structural design is reasonable, and the appearance is pleasing to the eye, and novel structure is unique, adopts the form of buckle to be connected between handle and the piston cylinder, has not only shortened product matched stack time, and easy operation is convenient moreover, only needs to press down the buckle with the finger and dismantles through dragging the mode of drawing, and the finished product maintenance is convenient, and product quality is stable, and simple structure is made to the mould, and is with low costs, and production cycle is short, efficient.

2. The tank body and the tank core are designed in a split structure, the process requirement is low when the product is subjected to injection molding, the quality and the efficiency are improved, the difficulty of assembling semi-finished products is simplified, and the practicability is high.

Description of the drawings:

for ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the installation structure of the handle and the pull rod of the present invention;

FIG. 3 is a top view of FIG. 2;

FIG. 4 is a bottom view of FIG. 2;

FIG. 5 is a side view of FIG. 2;

FIG. 6 is a schematic perspective view of FIG. 2;

FIG. 7 is an exploded view of FIG. 2;

FIG. 8 is a side view of FIG. 7;

fig. 9 is a schematic structural view of the middle handle of the present invention;

FIG. 10 is a schematic view of the exploded structure of the handle of the present invention;

FIG. 11 is a schematic view of the installation structure of the tank body and the tank core in the present invention;

FIG. 12 is an exploded view of FIG. 11;

fig. 13 is a schematic view of the exploded structure of the middle tank core and the tank body of the present invention.

1-a handle; 1-1-a decorative cover; 2-a pull rod; 3-piston rear gear; 4-a piston member; 5-piston sealing ring; 6-a piston cylinder; 7-buckling; 8-clamping holes; 9-connecting a soft rubber nozzle; 10-a tank body; 11-a can core; 11-1-barb claw; 12-can mouth small piston; 13-the tank core is soft and rubber blocked; 14-can core sealing ring.

The specific implementation mode is as follows:

as shown in fig. 1 to 13, the following technical solutions are adopted in the present embodiment: it comprises a handle 1, a pull rod 2, a piston rear stop 3, a piston piece 4, a piston seal ring 5, a piston cylinder 6, a buckle 7, a clamping hole 8, a connecting soft rubber nozzle 9, a tank body 10, a tank core 11, a tank nozzle small piston 12, a tank core soft rubber plug 13 and a tank core seal ring 14, wherein the pull rod 2 is arranged in the handle 1, a convex hook at the lower end of the pull rod 2 penetrates through the piston rear stop 3 to be connected with a groove of the piston piece 4, the piston piece 4 is sleeved with the piston seal ring 5, the piston piece 4 is arranged in the piston cylinder 6, the buckle 7 is arranged on the piston cylinder 6, the cup is clamped with a clamping hole 8 on the handle 1 through a buckle 7, a connecting soft rubber nozzle 9 is arranged at the lower end of the piston cylinder 6, a cup core 11 is arranged on the cup body 10, a small cup nozzle piston 12 is installed in the cup core 11, the upper end of the small cup nozzle piston 12 is matched and connected with the piston cylinder 6, the lower end of the small cup nozzle piston 12 is connected with a cup core soft rubber plug 13, and a cup core sealing ring 14 is sleeved on the cup core 11.

Wherein, the handle 1 is provided with a decorative cover 1-1 which can play a decorative effect; the tank body 10 and the tank core 11 adopt a split type structure design, and are oppositely inserted through concave and convex, the tank core 11 is provided with a plurality of barb claws 11-1, and the barb claws 11-1 are matched and connected with the upper opening part of the tank body 10.

The structure of the embodiment is reasonable in design, attractive in appearance, novel and unique in modeling, the handle and the piston cylinder are connected in a buckling mode, the product assembly time is shortened, the operation is simple and convenient, the buckle is only required to be pressed by fingers to be disassembled in a pulling mode, the finished product is convenient to maintain, the product quality is stable, the mold manufacturing structure is simple, the cost is low, the production period is short, and the efficiency is high; the tank body and the tank core are designed in a split structure, the process requirement is low when the product is subjected to injection molding, the quality and the efficiency are improved, the difficulty of assembling semi-finished products is simplified, and the practicability is high.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (3)

1. The utility model provides a novel portable vacuum suction cup which characterized in that: the novel cup comprises a handle (1), a pull rod (2), a piston rear stop (3), a piston part (4), a piston sealing ring (5), a piston cylinder (6), a buckle (7), a clamping hole (8), a connecting soft rubber nozzle (9), a cup body (10), a cup core (11), a small cup nozzle piston (12), a cup core soft rubber plug (13) and a cup core sealing ring (14), wherein the pull rod (2) is arranged in the handle (1), a convex hook at the lower end of the pull rod (2) penetrates through the piston rear stop (3) to be connected with a groove of the piston part (4), the piston part (4) is sleeved with the piston sealing ring (5), the piston part (4) is arranged in the piston cylinder (6), the buckle (7) is arranged on the piston cylinder (6) and is clamped with the clamping hole (8) in the handle (1) through the buckle (7), the lower end of the piston cylinder (6) is provided with the connecting soft rubber nozzle (9), the cup core (11) is arranged on, the small can nozzle piston (12) is installed in the can core (11), the upper end of the small can nozzle piston (12) is connected with the piston cylinder (6) in a matching mode, the lower end of the small can nozzle piston (12) is connected with the soft can core rubber plug (13), and the can core (11) is sleeved with the can core sealing ring (14).

2. The novel portable vacuum cupping device of claim 1, wherein: the handle (1) is provided with a decorative cover (1-1).

3. The novel portable vacuum cupping device of claim 1, wherein: the tank body (10) and the tank core (11) adopt a split type structural design, are oppositely inserted through concave-convex parts, and are provided with a plurality of barb claws (11-1) on the tank core (11) and are connected with the upper opening part of the tank body (10) in a matching way through the plurality of barb claws (11-1).

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