CN113639277A

CN113639277A - Ignition device of cupping glass

Info

Publication number: CN113639277A
Application number: CN202111073315.5A
Authority: CN
Inventors: 杨瑞毅; 李�杰; 杨保林; 杨恩领
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2021-11-12
Anticipated expiration: 2041-09-14
Also published as: CN113639277B

Abstract

The application provides a cupping glass ignition device, including holding mechanism and ignition mechanism. The holding mechanism comprises a handle, a button, a first driving piece, a second driving piece, a first elastic piece and a second elastic piece, the handle comprises a long-strip-shaped shell, an end cover, a surrounding baffle and a fixed rod, and the shell is provided with an accommodating cavity with a first opening and a second opening and a mounting hole communicated with the accommodating cavity; the fixed rod penetrates through the accommodating cavity, one end of the fixed rod is fixedly connected with the inner wall of the shell, and the end cover is connected with the fixed rod; enclose and keep off including a plurality of shelves strips and many regulation poles, many regulation poles and a plurality of shelves strips one-to-one are connected, and every shelves strip all rotationally is connected with the casing through the torsional spring, and a plurality of shelves strips have the first position and the second position of switching each other. The ignition mechanism comprises a battery, a conductive dowel bar, a third elastic piece, a conductive slip ring, a positive electrode lead, a trigger conductor, a negative electrode lead, an electric heating wire and a plurality of driving blocks. The ignition device is reasonable in structure, high in operation safety and not prone to scald.

Description

Ignition device of cupping glass

Technical Field

The invention relates to the field of medical equipment, in particular to a cupping glass ignition device.

Background

Cupping is a common name for cupping therapy in the folk, and is also called tube pulling or suction tube. The cupping cup is used in medicine for treating waist soreness and back pain and is made through the principle of eliminating air from the cup with the aid of heat and sucking the air to skin with negative pressure. The cupping therapy can dispel cold and dampness, dredge channels and collaterals, dispel stasis, promote qi circulation and blood circulation, relieve swelling and pain, remove toxicity and purge heat, and has the functions of adjusting yin and yang balance of human body, relieving fatigue and strengthening physique. Therefore, many diseases can be treated by cupping therapy. Before use, ignition is needed in the cupping jar, air in the jar body is discharged, and negative pressure is formed in the jar body. The cupping glass is quickly buckled on the affected part, and the cupping glass can be firmly buckled on the body because the air pressure in the cupping glass body is greatly lower than the external atmospheric pressure. The blood capillary vessels of the affected part are heated to be hyperemic, so as to promote blood circulation and achieve the purpose of disease treatment and health care.

The inventor researches and discovers that the existing cupping glass ignition device has the following defects:

ignition cotton and other ignition objects are clamped by using pliers and then extend into the tank body to consume oxygen in the tank body, so that the operation is unchanged, and the safety is low.

Disclosure of Invention

The invention aims to provide an ignition device of a cupping glass, which can improve the operation safety and reduce the scalding accident rate.

The embodiment of the invention is realized by the following steps:

the invention provides a cupping glass ignition device, comprising:

the ignition device comprises a holding mechanism and an ignition mechanism, wherein the holding mechanism comprises a handle, a button, a first driving piece, a second driving piece, a first elastic piece and a second elastic piece, the handle comprises a long-strip-shaped shell, an end cover, a surrounding baffle and a fixed rod, and the shell is provided with an accommodating cavity with a first opening and a second opening and a mounting hole communicated with the accommodating cavity; the fixed rod penetrates through the accommodating cavity, one end of the fixed rod is fixedly connected with the inner wall of the shell, and the end cover is connected with the fixed rod; the enclosure comprises a plurality of baffle strips and a plurality of adjusting rods, the adjusting rods are in one-to-one corresponding connection with the baffle strips, each baffle strip is rotatably connected with the shell through a torsion spring, the baffle strips are provided with a first position and a second position which are mutually switched, and when the baffle strips are located at the first position, the baffle strips are in an annular structure and are attached to the end face of the first opening; when the first opening is located at the first position, the plurality of blocking strips rotate inwards for a set angle, and one ends of the plurality of blocking strips, which are far away from the end cover, are located in the accommodating cavity and are far away from the end face of the first opening; the torsion spring is used for enabling the gear bar to have a movement trend of rotating from the second position to the first position;

the button is connected with the shell in a sliding mode, and the first elastic piece is arranged between the shell and the button and used for enabling the button to have a movement trend away from the shell; the button is provided with a sliding groove, the first driving piece is slidably matched with the sliding groove, a first driving inclined plane facing the first opening is arranged on the first driving piece, and the first driving piece penetrates through the mounting hole; the second elastic piece is connected with the button and the first driving piece and used for enabling the first driving inclined plane to have a trend of moving in the direction from the first opening to the second opening; the second driving piece is in threaded connection with the second opening and is used for abutting against the first driving piece when the button is in a pressed state and driving the first driving piece to be close to the first opening;

the ignition mechanism comprises a battery, a conductive dowel bar, a third elastic piece, a conductive slip ring, an anode lead, a trigger conductor, a cathode lead, an electric heating wire and a plurality of driving blocks, wherein the battery is connected with the shell, the conductive dowel bar is provided with a second driving inclined plane used for abutting against the first driving inclined plane, the conductive dowel bar is arranged in the accommodating cavity and is matched with the shell in a sliding manner, and the distance between the conductive dowel bar and the second driving piece in the extension direction of the shell is greater than the distance between the first driving piece and the second driving piece in the extension direction of the shell; the third elastic piece is connected to the shell and the conductive dowel bar at the same time and used for enabling the conductive dowel bar to have a tendency of approaching the second driving piece; one end of the positive wire is connected with the conductive slip ring, the other end of the positive wire is electrically connected with the positive electrode of the battery, the conductive slip ring is sleeved outside the conductive dowel bar and is matched with the conductive dowel bar in a sliding way, and the conductive slip ring is electrically connected with the conductive dowel bar; the trigger conductor is connected with the end cover and is used for contacting the conductive dowel bar; the trigger conductor is connected with a negative electrode lead through an electric heating wire, and the negative electrode lead is electrically connected with the negative electrode of the battery; the electric heating wire is an arc wire and is arranged around the conductive dowel bar, and the electric heating wire is positioned between the rotating path of the stop bar and the end surface of the first opening; the plurality of driving blocks are connected with the conductive dowel bars and are arranged at intervals in the circumferential direction of the conductive dowel bars, and the plurality of driving blocks are respectively abutted against the plurality of adjusting rods so as to drive the corresponding stop bars to rotate relative to the end cover through the adjusting rods; any two adjacent driving blocks in the circumferential direction of the conductive dowel bar are respectively abutted against the corresponding adjusting bars in sequence so as to enable the adjacent stop bars to rotate in sequence;

when the button is pressed, the button can drive the first driving piece to be close to the conductive dowel bar so that the first driving inclined surface is abutted against the second driving inclined surface, and the conductive dowel bar is driven to be close to the trigger conductor; after the button is pressed, the second driving piece is turned to enable the second driving piece to be close to the first opening, and the second driving piece can be abutted against the first driving piece, so that the first driving piece is driven to be close to the first opening, and the conductive dowel bar is driven to be in contact with the trigger conductor to form a circuit path; and in the process that the conductive dowel bars are close to the trigger electric conductors, the driving blocks are respectively abutted against the adjusting rods, so that the adjusting rods drive the stop bars to rotate inwards to expose the electric heating wires.

In an alternative embodiment, the exterior of the button is provided with a flexible layer.

In an optional embodiment, a slide way is arranged on the button, and a positioning column is arranged on the shell and is matched with the slide way in a sliding manner.

In an alternative embodiment, at least one of the first elastic member, the second elastic member and the third elastic member is provided as a spring, rubber or a resilient sheet.

In an alternative embodiment, the electrical heating wire is provided in a spiral shape.

In an alternative embodiment, the battery is provided as a rechargeable battery.

In an optional embodiment, a positioning plate is arranged on the inner wall of the shell, a through hole is formed in the positioning plate, and the conductive dowel bar is arranged in the through hole in a penetrating manner and is matched with the through hole in a sliding manner; the conductive dowel bar is provided with a limiting plate, and the third elastic piece is arranged between the positioning plate and the limiting plate.

In an alternative embodiment, the stop bars are provided as arcuate bars.

In an alternative embodiment, the housing is provided with an internal thread, the second drive element is provided with an external thread, and the external thread is in threaded connection with the internal thread; the second driving part is also provided with an anti-slip layer.

In an alternative embodiment, the end cap is screwed to the fixing rod.

The embodiment of the invention has the beneficial effects that:

when the cupping jar ignition device provided by the embodiment is used, ignition objects such as ignition cotton fixed on the iron wire ring are fixed on the shell and are positioned at the position where the shell is in butt joint with the stop strip. Then, the shell is held, the button is pressed, and the button drives the first driving piece to be close to the conductive dowel bar, so that the first driving inclined plane is abutted against the second driving inclined plane. Then, the second driving piece is turned, the second driving piece is close to the first opening, and the second driving piece can be abutted against the first driving piece, so that the first driving piece drives the conductive dowel bar to be close to the first opening. The conductive dowel bar is close to the first open process, the end part of the conductive dowel bar can be in contact with the trigger conductor, so that the battery, the positive wire, the conductive dowel bar, the trigger conductor, the electric heating wire and the negative wire form a circuit path, and the electric heating wire can convert electric energy into heat energy. And, at the electrically conductive dowel bar and be close to first open in-process, a plurality of drive blocks on the electrically conductive dowel bar are close to first open together, and some drive blocks in a plurality of drive blocks support earlier with the regulation pole that corresponds and hold to can drive corresponding shelves strip through adjusting the pole and rotate for the end cover, support with remaining regulation pole behind the remaining part drive block and hold, and drive corresponding shelves strip and rotate for the end cover. Therefore, the plurality of stop bars rotate successively without mutual interference, and the blocking condition cannot occur. After the plurality of baffle strips rotate inwards, the baffle strips are located in the accommodating cavity, an annular avoiding space is formed between the plurality of baffle strips and the shell, the electric heating wire is exposed and located in the avoiding space, and the ignition object can also be located in the avoiding space, so that the electric heating wire is contacted with the electric heating wire, the ignition object is ignited by the electric heating wire, and the ignited ignition object is placed into the tank body to consume oxygen in the tank body. And, when the thing burning that does not need to catch fire, reverse the second driving piece of twisting soon, the circuit disconnection, and the shelves strip resets, with catching fire thing and electric heating wire isolation, electric heating wire can not continue to heat the thing that catches fire, can utilize the lid of putting out a fire to establish outside the end cover, carries out the putting out a fire of the thing that catches fire. Because second driving piece and casing are the spiro union, have the auto-lock effect, only need grip the casing when the operator ignites, reduce the degree of difficulty, the security of operation is high.

Simultaneously, because before not pressing the button, first driving piece is staggered with the second driving piece on the extending direction of casing, behind the knob second driving piece, the second driving piece can not support with first driving piece and hold to can not drive electrically conductive dowel steel through first driving piece and be close to first uncovered, can not make the circuit switch on. That is, even if the second driving member is screwed to the extreme position on the housing, the second driving member does not drive the conductive dowel bar into contact with the trigger conductor. So, prevented the maloperation second driving piece and directly started the condition of electric heating wire, improved the security.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of a cupping glass ignition device according to an embodiment of the present invention;

FIG. 2 is an enlarged partial schematic view of the embodiment of the present invention shown in FIG. 1;

fig. 3 is a schematic structural diagram of an electric heating wire according to an embodiment of the present invention.

Icon:

100-a holding mechanism; 110-a handle; 111-a housing; 1111-first open mouth; 1112-a second opening; 1113-an accommodating cavity; 112-an end cap; 113-enclosure; 1131-stop bar; 1132 — an adjustment lever; 114-a fixation bar; 120-a button; 121-a chute; 130-a first driving member; 131-a first drive ramp; 140-a second drive member; 150-a first resilient member; 160-a second elastic member; 200-an ignition mechanism; 210-a battery; 220-conductive dowel bar; 221-a second drive ramp; 230-a third elastic member; 240-conductive slip ring; 250-positive electrode lead; 260-trigger conductor; 270-negative lead; 280-electric heating wires; 290-drive block; 300-limiting protrusions; 400-positioning columns; 500-positioning plate; 600-a limiting plate; 700-screw.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

At present, when the cupping glass is ignited, a clamp such as a clamp is utilized to clamp a fire-catching object, so that the oxygen in the glass body is consumed by burning the fire-catching object, the posture for clamping the fire-catching object needs to be kept all the time, the ignition operation is inconvenient, and the safety is low.

In view of this, the designer has designed a cupping jar ignition, the simple operation, labour saving and time saving, the security is high.

Referring to fig. 1 and 2, in the present embodiment, the cupping glass ignition device includes a holding mechanism 100 and an ignition mechanism 200.

The holding mechanism 100 comprises a handle 110, a button 120, a first driving member 130, a second driving member 140, a first elastic member 150 and a second elastic member 160, the handle 110 comprises a long-strip-shaped housing 111, an end cap 112, a fence 113 and a fixing rod 114, the housing 111 is provided with an accommodating cavity 1113 with a first opening 1111 and a second opening 1112, and a mounting hole communicated with the accommodating cavity 1113; the fixing rod 114 is arranged in the accommodating cavity 1113 in a penetrating manner, one end of the fixing rod 114 is fixedly connected with the inner wall of the shell 111, and the end cover 112 is connected with the fixing rod 114; the enclosure 113 comprises a plurality of baffle strips 1131 and a plurality of adjusting rods 1132, the plurality of adjusting rods 1132 are in one-to-one corresponding connection with the plurality of baffle strips 1131, each baffle strip 1131 is rotatably connected with the shell 111 through a torsion spring, the plurality of baffle strips 1131 have a first position and a second position which are mutually switched, and when the baffle strips 1131 are located at the first position, the plurality of baffle strips 1131 are in an annular structure and are attached to the end surface of the first opening 1111; when the cover is in the second position, the plurality of stop strips 1131 rotate inward by a set angle, and one ends of the plurality of stop strips 1131 away from the end cover 112 are all located in the accommodating cavity 1113 and away from the end surface of the first opening 1111; the torsion spring is used to provide the stop 1131 with a tendency to rotate from the second position to the first position.

The button 120 is slidably connected with the housing 111, and the first elastic member 150 is disposed between the housing 111 and the button 120 for enabling the button 120 to have a moving tendency away from the housing 111; the button 120 is provided with a sliding groove 121, the sliding groove 121 can be a dovetail groove or a "T" shaped groove, the first driving member 130 is slidably matched with the sliding groove 121, a first driving inclined surface 131 facing the first opening 1111 is arranged on the first driving member 130, and the first driving member 130 is arranged in the mounting hole in a penetrating manner; the second elastic member 160 is connected to the button 120 and the first driving member 130 for making the first driving slope 131 have a tendency to move in a direction from the first opening 1111 to the second opening 1112; the second driving member 140 is screwed with the second opening 1112, and the second driving member 140 is used for abutting against the first driving member 130 when the button 120 is in a pressed state and driving the first driving member 130 to be close to the first opening 1111.

The ignition mechanism 200 includes a battery 210, a conductive dowel bar 220, a third elastic member 230, a conductive slip ring 240, a positive electrode lead 250, a trigger conductor 260, a negative electrode lead 270, an electric heating wire 280 and a plurality of driving blocks 290, the battery 210 is connected with the housing 111, the conductive dowel bar 220 is provided with a second driving inclined surface 221 for abutting against the first driving inclined surface 131, the conductive dowel bar 220 is arranged in the accommodating cavity 1113 and slidably matched with the housing 111, the distance between the conductive dowel bar 220 and the second driving member 140 in the extending direction of the housing 111 is greater than the distance between the first driving member 130 and the second driving member 140 in the extending direction of the housing 111, and thus, when the second driving member 140 is screwed to move the second driving member 140 close to the first opening 1111 by the distance S without pressing the button 120, the second driving member 140 does not drive the conductive dowel bar 220 to contact the trigger conductor 260, i.e., the distance that the second driving member 140 drives the conductive dowel bar 220 to travel is less than S. In other words, after the button 120 is pressed to drive the conductive dowel bar 220 to ascend for a set distance, and the button 120 is located on the sliding path of the second driving member 140 and attached to the second driving member 140, when the second driving member 140 is also close to the first opening 1111 to travel for a distance S, the second driving member 140 can abut against the first driving member 130, so that the conductive dowel bar 220 can be driven to travel for S, and then the conductive dowel bar is contacted with the trigger conductor 260. The starting point of the distance S is a position where the end surface of the second driving member 140 close to the first opening 1111 and the end surface of the first driving member 130 far from the first opening 1111 are located on the same plane. The third elastic member 230 is connected to the housing 111 and the conductive dowel bar 220, and is used for making the conductive dowel bar 220 have a tendency to approach the second driving member 140, and making the second driving inclined surface 221 always abut against the first driving inclined surface 131; one end of the positive wire 250 is connected with the conductive slip ring 240, the other end of the positive wire 250 is electrically connected with the positive electrode of the battery 210, the conductive slip ring 240 is sleeved outside the conductive dowel bar 220 and is slidably matched with the conductive dowel bar 220, and the conductive slip ring 240 is electrically connected with the conductive dowel bar 220; the trigger conductor 260 is connected with the end cap 112, and the trigger conductor 260 is used for contacting with the conductive dowel 220; the trigger conductor 260 is connected with a negative electrode lead 270 through an electric heating wire, and the negative electrode lead 270 is electrically connected with the negative electrode of the battery 210; the electric heating wire is an arc wire and is arranged around the conductive dowel bar 220, and the electric heating wire is positioned between the rotating path of the stop bar 1131 and the end surface of the first opening 1111; the plurality of driving blocks 290 are connected with the conductive dowel bar 220 and are arranged at intervals in the circumferential direction of the conductive dowel bar 220, and the plurality of driving blocks 290 are used for respectively abutting against the plurality of adjusting rods 1132 so as to drive the corresponding stop bars 1131 to rotate relative to the end cover 112 through the adjusting rods 1132; any two adjacent driving blocks 290 in the circumferential direction of the conductive dowel bar 220 sequentially and respectively abut against the corresponding adjusting rods 1132, so that the adjacent stop bars 1131 sequentially rotate.

When the button 120 is pressed, the button 120 can drive the first driving member 130 to approach the conductive dowel bar 220, so that the first driving inclined surface 131 abuts against the second driving inclined surface 221, and the conductive dowel bar 220 is driven to approach the trigger conductor 260; after the button 120 is pressed, the second driving member 140 is turned to be close to the first opening 1111, and the second driving member 140 can be abutted against the first driving member 130, so as to drive the first driving member 130 to be close to the first opening 1111, and further drive the conductive dowel bar 220 to be in contact with the trigger conductor 260, thereby forming a circuit path; and in the process that the conductive dowel bar 220 is close to the trigger conductor 260, the driving blocks 290 are respectively abutted against the adjusting rods 1132, so that the adjusting rods 1132 drive the bars 1131 to rotate inwards to expose the electric heating wire 280.

When the cupping jar ignition device provided by the embodiment is used, a fire-catching object such as ignition cotton fixed on the wire coil is fixed on the shell 111 and is positioned at the position where the shell 111 is butted with the stop bar 1131. Then, the housing 111 is held, the button 120 is pressed, and the button 120 drives the first driving member 130 to approach the conductive dowel bar 220, so that the first driving inclined surface 131 abuts against the second driving inclined surface 221. Then, the second driving member 140 is turned, the second driving member 140 is close to the first opening 1111, and the second driving member 140 can abut against the first driving member 130, so that the first driving member 130 drives the conductive dowel bar 220 to be close to the first opening 1111. In the process that the conductive dowel bar 220 is close to the first opening 1111, the end of the conductive dowel bar 220 can be in contact with the trigger conductor 260, so that the battery 210, the positive electrode lead wire 250, the conductive dowel bar 220, the trigger conductor 260, the electric heating wire 280 and the negative electrode lead wire 270 form a circuit path, and the electric heating wire 280 can convert electric energy into heat energy. In addition, in the process that the conductive dowel bar 220 is close to the first opening 1111, the plurality of driving blocks 290 on the conductive dowel bar 220 are close to the first opening 1111 together, a part of the driving blocks 290 of the plurality of driving blocks 290 first abut against the corresponding adjusting rods 1132, and can drive the corresponding stop strips 1131 to rotate relative to the end cover 112 through the adjusting rods 1132, and the rest of the driving blocks 290 then abut against the rest of the adjusting rods 1132, and drive the corresponding stop strips 1131 to rotate relative to the end cover 112. Thus, the plurality of stop bars 1131 rotate in sequence without interfering with each other, and the locking condition cannot occur. When the plurality of bars 1131 rotate inward, the bars 1131 are located in the accommodating cavity 1113, an annular avoiding space is formed between the plurality of bars 1131 and the housing 111, the electric heating wire 280 is exposed and located in the avoiding space, and the ignited substances can also be located in the avoiding space, so as to contact with the electric heating wire 280, the ignited substances are ignited by the electric heating wire 280, and the ignited substances are placed into the tank body to consume oxygen in the tank body. Moreover, when the burning of the fire-catching object is not needed, the second driving member 140 is reversely screwed, the conductive force transmission rod 220 is separated from the trigger conductor 260 under the action of the third elastic member 230, the circuit is disconnected, and the plurality of stop bars 1131 are reset under the action of the torsion spring to isolate the fire-catching object from the electric heating wire 280, so that the electric heating wire 280 can not continuously heat the fire-catching object, and the fire-extinguishing cover can be covered outside the end cover 112 to extinguish the fire-catching object. Because the second driving piece 140 is in threaded connection with the shell 111, the self-locking function is achieved, an operator only needs to hold the shell 111 when igniting, the difficulty is reduced, and the operation safety is high.

Meanwhile, for convenience of description, the initial position of the second driving member 140 is set to a position where the end surface of the second driving member 140 close to the first opening 1111 and the end surface of the first driving member 130 far from the first opening 1111 are located on the same plane. Because before the button 120 is not pressed, the first driving member 130 is staggered with the second driving member 140 in the extending direction of the housing 111, an initial distance D is provided between the second driving member 140 and the conductive dowel bar 220, and after the button is turned on and the second driving member 140 is turned, the second driving member 140 cannot abut against the first driving member 130, so that the conductive dowel bar 220 cannot be driven by the first driving member 130 to be close to the first opening 1111, and the circuit cannot be conducted. That is, even if the second driving member 140 is screwed to the limit position on the housing 111, the second driving member 140 does not drive the conductive dowel pin 220 into contact with the trigger conductor 260. Thus, the second driving member 140 is prevented from being operated by mistake to directly start the electric heating wire, thereby improving safety. After the button 120 is pressed, the button 120 drives the first driving member 130 to move, so that the first driving member 130 directly contacts with the second driving member 140, the initial distance D between the second driving member 140 and the conductive dowel bar 220 is compensated by the first driving member 130, and at this time, by screwing the second driving member 140, the conductive dowel bar 220 can be directly driven by the first driving member 130 to be close to the first opening 1111, so that the conductive dowel bar 220 can contact with the trigger conductor 260.

It should be understood that the extreme position of the second driving member 140 is the end position of the screw thread, for example, the second opening 1112 of the housing 111 is provided with an internal screw thread, and the thread end line of the internal screw thread has a set distance with the first opening 1111, so as to ensure that the second driving member 140 will not bring the conductive dowel bar 220 into contact with the trigger conductor 260 even if being screwed to abut against the thread end line when the button 120 is not pressed. Or in other embodiments, the inner wall of the housing 111 is provided with the limiting protrusion 300, and the second driving member 140 can abut against the limiting protrusion 300 when approaching the first opening 1111, so as to limit the movement distance of the second driving member 140 approaching the first opening 1111, and thus, the second driving member 140 can only drive the conductive dowel bar 220 to contact with the trigger conductor 260 through the first driving member 130.

In this embodiment, optionally, a flexible layer is disposed outside the button 120, and the flexible layer may be a rubber layer, and the flexible layer may be thermally sealed outside the button 120, so as to improve the hand feeling and facilitate operation of the button 120.

Obviously, in other embodiments, the flexible layer may be a cloth layer, a sponge layer, or the like.

In this embodiment, the button 120 is provided with two slide ways, the housing 111 is provided with two positioning columns 400, the positioning columns 400 are circular rods, the two positioning columns 400 are respectively in insertion fit with the two slide ways, and each slide way is a circular blind hole. A first elastic member 150 is sleeved outside each positioning column 400, so that two ends of the first elastic member 150 are fixedly connected with the button 120 and the housing 111, respectively. Through setting up reference column 400, the slip of button 120 and casing 111 is more steady reliable.

It should be understood that at least one of the first elastic member 150, the second elastic member 160, and the third elastic member 230 is provided as a spring, rubber, or elastic sheet. For example, in the present embodiment, the first elastic member 150, the second elastic member 160, and the third elastic member 230 are all provided as springs.

Referring to fig. 3, in the embodiment, optionally, the electric heating wire is arranged in a spiral shape, has a certain elastic deformation capability, and is not easily damaged by pulling. In other words, the electric heating wire has a spring-like structure and has a certain supporting force and deformation capability, and one end of the electric heating wire is connected to the trigger conductor 260 and the other end is connected to the negative electrode lead 270. And, the electric heating wire extends in an arc line, thereby increasing a heating area.

It should be noted that the battery 210 may be configured as a rechargeable battery 210, which can be reused, thereby reducing the cost.

In this embodiment, optionally, the positioning plate 500 is disposed on the inner wall of the housing 111, a through hole is disposed on the positioning plate 500, and the conductive dowel bar 220 is disposed in the through hole and slidably engaged with the through hole; the conductive dowel bar 220 is provided with a limiting plate 600, and the third elastic member 230 is arranged between the limiting plate 600 and the positioning plate 500.

Alternatively, the alignment plate 500 and the conductive dowel bar 220 may be a sliding fit via linear bearings.

In this embodiment, optionally, the stop bars 1131 are arc-shaped bars, and a plurality of stop bars 1131 form a circular shell structure.

In this embodiment, the end cap 112 and the fixing rod 114 are optionally connected by a screw 700.

In this embodiment, it should be noted that the plurality of bars 1131 rotate sequentially, for convenience of description, the plurality of bars 1131 are set to be an even number, and in the plurality of first bars 1131 at odd number positions and the plurality of second bars 1131 at even number positions, the plurality of first bars 1131 rotate simultaneously, the plurality of second bars 1131 rotate simultaneously, and the plurality of first bars 1131 rotate before the plurality of second bars 1131, so that the plurality of bars 1131 do not interfere with each other, and the rotation is smoother.

In this embodiment, cupping glass ignition, its simple structure is convenient for control, and the security is high, uses in a flexible way reliably.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A cupping ignition device comprising:

the ignition device comprises a holding mechanism and an ignition mechanism, wherein the holding mechanism comprises a handle, a button, a first driving piece, a second driving piece, a first elastic piece and a second elastic piece, the handle comprises a long-strip-shaped shell, an end cover, a surrounding baffle and a fixed rod, and the shell is provided with an accommodating cavity with a first opening and a second opening and a mounting hole communicated with the accommodating cavity; the fixed rod penetrates through the accommodating cavity, one end of the fixed rod is fixedly connected with the inner wall of the shell, and the end cover is connected with the fixed rod; the enclosure comprises a plurality of baffle strips and a plurality of adjusting rods, the adjusting rods are in one-to-one correspondence with the baffle strips, each baffle strip is rotatably connected with the shell through a torsion spring, the baffle strips are provided with a first position and a second position which are mutually switched, and when the baffle strips are located at the first position, the baffle strips are in an annular structure and are attached to the end face of the first opening; when the end cover is located at the second position, the plurality of blocking strips rotate inwards for a set angle, and one ends of the plurality of blocking strips, which are far away from the end cover, are located in the accommodating cavity and are far away from the end surface of the first opening; the torsion spring is used for enabling the gear bar to have a movement trend of rotating from the second position to the first position;

the button is connected with the shell in a sliding mode, and the first elastic piece is arranged between the shell and the button and used for enabling the button to have a movement trend away from the shell; the button is provided with a sliding groove, the first driving piece is matched with the sliding groove in a sliding mode, a first driving inclined plane facing the first opening is arranged on the first driving piece, and the first driving piece penetrates through the mounting hole; the second elastic piece is connected with the button and the first driving piece and is used for enabling the first driving inclined plane to have a trend of moving in a direction from the first opening to the second opening; the second driving piece is in threaded connection with the second opening and is used for abutting against the first driving piece when the button is in a pressed state and driving the first driving piece to be close to the first opening;

the ignition mechanism comprises a battery, a conductive dowel bar, a third elastic piece, a conductive slip ring, a positive electrode lead, a trigger conductor, a negative electrode lead, an electric heating wire and a plurality of driving blocks, the battery is connected with the shell, the conductive dowel bar is provided with a second driving inclined plane used for abutting against the first driving inclined plane, the conductive dowel bar is arranged in the accommodating cavity and is slidably matched with the shell, and the distance between the conductive dowel bar and the second driving piece in the extension direction of the shell is larger than the distance between the first driving piece and the second driving piece in the extension direction of the shell; the third elastic piece is connected to the shell and the conductive dowel bar at the same time and used for enabling the conductive dowel bar to have a tendency to be close to the second driving piece; one end of the positive electrode lead is connected with the conductive slip ring, the other end of the positive electrode lead is electrically connected with the positive electrode of the battery, the conductive slip ring is sleeved outside the conductive dowel bar and is matched with the conductive dowel bar in a sliding manner, and the conductive slip ring is electrically connected with the conductive dowel bar; the trigger conductor is connected with the end cover and is used for contacting the conductive dowel bar; the trigger conductor is connected with the negative electrode lead through the electric heating wire, and the negative electrode lead is electrically connected with the negative electrode of the battery; the electric heating wire is an arc wire and is arranged around the conductive dowel bar, and the electric heating wire is positioned between the rotating path of the stop bar and the end surface of the first opening; the plurality of driving blocks are connected with the conductive dowel bars and are arranged at intervals in the circumferential direction of the conductive dowel bars, and the plurality of driving blocks are used for respectively abutting against the plurality of adjusting rods so as to drive the corresponding stop bars to rotate relative to the end cover through the adjusting rods; any two adjacent driving blocks in the circumferential direction of the conductive dowel bar are respectively abutted against the corresponding adjusting bars in sequence so as to enable the adjacent stop bars to rotate in sequence;

when the button is pressed, the button can drive the first driving piece to be close to the conductive dowel bar, so that the first driving inclined surface is abutted against the second driving inclined surface, and the conductive dowel bar is driven to be close to the trigger conductor; after the button is pressed, the second driving piece is turned to enable the second driving piece to be close to the first opening, and the second driving piece can be abutted against the first driving piece, so that the first driving piece is driven to be close to the first opening, the conductive dowel bar is driven to be in contact with the trigger conductor, and a circuit path is formed; and in the process that the conductive dowel bars are close to the trigger electric conductors, the driving blocks are respectively abutted against the adjusting bars, so that the adjusting bars drive the stop bars to rotate inwards to expose the electric heating wires.

2. The cupping ignition device of claim 1, wherein:

a flexible layer is arranged outside the button.

3. The cupping ignition device of claim 1, wherein:

the button is provided with a slide way, the shell is provided with a positioning column, and the positioning column is matched with the slide way in a sliding mode.

4. The cupping ignition device of claim 1, wherein:

at least one of the first elastic piece, the second elastic piece and the third elastic piece is set to be a spring, rubber or an elastic piece.

5. The cupping ignition device of claim 1, wherein:

the electric heating wire is arranged in a spiral shape.

6. The cupping ignition device of claim 1, wherein:

the battery is configured as a rechargeable battery.

7. The cupping ignition device of claim 1, wherein:

the inner wall of the shell is provided with a positioning plate, a through hole is formed in the positioning plate, and the conductive dowel bar is arranged in the through hole in a penetrating manner and is matched with the through hole in a sliding manner; the conductive dowel bar is provided with a limiting plate, and the third elastic piece is arranged between the positioning plate and the limiting plate.

8. The cupping ignition device of claim 1, wherein:

the stop strip is an arc strip.

9. The cupping ignition device of claim 1, wherein:

the shell is provided with an internal thread, the second driving piece is provided with an external thread, and the external thread is in threaded connection with the internal thread; and an anti-slip layer is also arranged on the second driving piece.

10. The cupping ignition device of claim 1, wherein:

the end cover is connected with the fixed rod through a screw.