Cupping
Technical field
This utility model relates to field of medical device, is specifically related to a kind of cupping.
Background technology
Traditional Chinese Medicine cupping forms by the gas in burn pot the therapeutical effect that negative pressure realizes cupping.The occupation mode of tradition cupping is: the alcohol swab of a hand-held burning, one hand-held tank, take out rapidly after making alcohol swab carry out short stay burning in tank, the gas in tank is made to form negative-pressure cupping, this mode meets ancient method, need doctor's two hands quick-fits, rapidly flare taken out from cupping and cupping to be anchored on the corresponding acupuncture point of people rapidly, very high to the technical requirement implementing cup person.Such as, require that the cotton ball soaked in alcohol of burning can not touch the tank mouth of tank body when passing in and out cupping jar fast, otherwise patient skin can be caused to burn because tank mouth is stained with ethanol generation burning, the therapeutic purposes reaching cup be wanted for common operating personnel, operates very difficult.
Therefore, people are attempting exploitation one always and were both meeting ancient method, use safety, simple and convenient cupping again, and research is at present, and the representational cupping design of most, can see the utility model patent of CN202096517U.Cupping jar disclosed in this patent, comprise cupping jar body and be arranged on the control device above cupping jar body, burner is established in cupping jar body, control device comprises housing, a fuel cassette and electronic ignition device is provided with in housing, pass-out liquid pipe once bottom fuel cassette, this lower liquid pipe extends the intrinsic burner place of cupping jar.Cupping jar disclosed in above-mentioned patent uses operation simpler, but still have the following disadvantages: during fueling, fuel in fuel cassette be because of gravity fall through lower liquid pipe flow in burner, add fuel quantity wayward, though mention in above-mentioned patent and add flow control valve to control on lower liquid pipe, but operator is difficult to control standard in reality, the fuel quantity added is needed to be very micro-in fact in burner, once it is excessive to add fuel, because the suction function formed in tank body during cup, residual fuel can be adsorbed onto with it patient, namely the malpractice of burning can be caused, undeniable, this is major safety risks, must try every possible means to get rid of.
Summary of the invention
The purpose of this utility model is to provide a kind of cupping, to solve the uppity problem of interpolation fuel quantity existed in prior art.
For achieving the above object, this utility model employing technical scheme is: a kind of cupping, comprise tank body, burner and fuel filling device, described fuel filling device is an aerosol apparatus, this aerosol apparatus comprises a hermetic container, suction pipe, nozzle, switch valve and force (forcing) pump, the inner chamber of described hermetic container is as fuel storage chamber, and described suction pipe one end extends bottom hermetic container, and the suction pipe other end is connected with described nozzle through described switch valve; Described hermetic container is connected to or in be provided with described force (forcing) pump.
In such scheme, described tank body is offered interface and stretch into for described nozzle.
In such scheme, described tank body sets firmly described nozzle, with nozzle facing to burner.
In such scheme, described force (forcing) pump is manual plunger air pump.
In such scheme, described force (forcing) pump is electric air pump.
In such scheme, tank interior is located at by described burner, burner comprises a cylindrical shell, the upper end of this cylindrical shell is connected with the inside of tank body, the inside of cylindrical shell is radially every being provided with the porose interlayer of a band, placing burning core on interlayer, make the upper space of cylindrical shell as combustion space, on barrel wall, corresponding combustion space offers passage.
Because this utility model adopts technique scheme, bring following effect: this utility model fuel filling device adopts aerosol apparatus, the once-through operation of operator is be that vaporific dispersing is ejected on the burning core of burner quantitatively by liquid fuel substantially, thoroughly avoid fueling excessive, and fuel combustion is more abundant, can effectively prevent spilling in fuel combustion process from causing the malpracticees such as scald, and, this utility model spray structure is simple, and cost is lower.
Accompanying drawing explanation
Fig. 1 is this utility model example structure schematic diagram, and the core that burns in figure does not draw;
Fig. 2 is this utility model embodiment burner structural upright schematic diagram, and the core that burns in figure does not draw;
Fig. 3 is the another kind of structural representation of this utility model embodiment, and the core that burns in figure does not draw.
In above accompanying drawing: 1, tank body; 11, interface; 2, burner; 21, cylindrical shell; 211, combustion space; 212, passage; 22, with porose interlayer; 3, fuel filling device; 31, hermetic container; 32, suction pipe; 33, nozzle; 331, switch valve; 332, pipe joint; 34, force (forcing) pump; 341, the pump housing; 3411, check valve; 342, piston; 343, piston rod; 35, switch valve; 4, igniter.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further described:
Embodiment: shown in Fig. 1, Fig. 2:
A kind of cupping, comprises tank body 1, burner 2 and fuel filling device 3.Described tank body 1 and burner 2 are arranged one to one, namely have a burner 2 at least in a tank body 1, and fuel filling device 3 can be one-to-manies, i.e. a corresponding many cover tank body 1 of fuel filling device 3.
Described fuel filling device 3 is an aerosol apparatus, and this aerosol apparatus comprises a hermetic container 31, suction pipe 32, nozzle 33, switch valve 35 and force (forcing) pump 34, and the inner chamber of described hermetic container 31 is as fuel storage chamber, and fuel here can be liquid alcohol etc.; Described suction pipe 32 one end extends bottom hermetic container 31, and suction pipe 32 other end is connected with described nozzle 33 through described switch valve 35; Described force (forcing) pump 34 is provided with in described hermetic container 31.
Specifically, force (forcing) pump 34 as shown in Figure 1, is a manual plunger air pump, specifically in hermetic container 31, establish a pump housing 341, the exit of the pump housing 341 is provided with a check valve 3411, is provided with piston 342 in the pump housing 341, and the piston rod 343 on piston 342 stretches out as Manual press end; The working chamber of the pump housing 341 is communicated with fuel storage chamber through check valve 3411.
It is inner that tank body 1 is located at by described burner 2, burner 2 comprises a cylindrical shell 21, the upper end of this cylindrical shell 21 is connected with the inside of tank body 1, the inside of cylindrical shell 21 is radially every being provided with the porose interlayer of a band 22, placing burning core on interlayer 22, make the upper space of cylindrical shell 21 as combustion space 211, and the lower end of cylindrical shell 21 is uncovered with tank body 1 inner space, on described cylindrical shell 21 wall, corresponding combustion space 211 offers passage 212.The effect of above-mentioned burner 2 is that restriction flame is in cylindrical shell 21 internal-combustion, in reality, burner 2 can adopt other structures, and such as, interlayer 22 is made up of two-layer up and down, this upper and lower two-layer core (as absorbent cotton) that will burn clamps, and burning core (as an absorbent cotton) part is exposed on the external.
Shown in Figure 1, the top of described tank body 1 is offered interface 11 and is stretched into for described nozzle 33, this interface 11 can adopt self-packing valve arrangement as shown in Figure 1, when connecting fuel filling device 3, namely nozzle 33 backs down valve, and when unloading fuel filling device 3, valve automatic-sealed, sealing external in tank during to ensure to use.
Described burner 2 also can establish igniter 4, to facilitate igniting.
During use, operator manually press force (forcing) pump 34 and pressurize, as long as then opening switch valve 35 can be that vaporific dispersing is ejected on the burning core of burner 2 by liquid fuel, the number of spray amount can be controlled by the opening time of gauge tap valve 35, thoroughly avoid fueling excessive, and fuel combustion is more abundant, can effectively prevent spilling in fuel combustion process from causing the malpracticees such as scald.
In above-described embodiment, force (forcing) pump 34 adopts manual plunger air pump, and cost is lower, be suitable for family or small hospital, clinic uses, and at large hospital, when the patient treated measures large simultaneously, described force (forcing) pump 34 can adopt electric air pump or air compressor machine.
In above-described embodiment, also has a change, as shown in Figure 3, the top of each tank body 1 all sets firmly nozzle 33 described in, make the mouth of nozzle 33 facing to burner 2, it is outer and connect a pipe joint 332 through a switch valve 331 that the rear end of nozzle 33 passes to tank, and on the end of suction pipe 32, be provided with the joint docked with above-mentioned pipe joint 332.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to this utility model spirit change or modify, and all should be encompassed within protection domain of the present utility model.