Summary of the invention
The object of the invention is in order to overcome above-mentioned the deficiencies in the prior art, provide a kind of for tablet medicament cutting, use safe medicine sheer.
A kind of medicine sheer, comprise upper cover and lower cover, one end of described upper cover is articulated with described lower cover, the lower surface of described upper cover is provided with blade, described lower cover is provided with the medicine mounting table relative with described blade, between described upper cover and lower cover, be also provided with flexible baffle, the lower surface of described upper cover is provided with baffle chute, described blade is positioned at baffle chute bottom, the residing plane of described baffle chute is higher than the blade of described blade, described flexible baffle is for having elastic L shaped plate, and the horizontal ends of described L shaped plate is connected by circular arc with vertical end, described flexible baffle horizontal ends is fixed on described lower cover, the vertical end of flexible baffle is slidably embedded in described baffle chute.
Wherein, the lower surface both sides of the upper cover of described hinged end are respectively arranged with the flanging that presses down of extending to lower surface, the described flanging inner side that presses down is respectively equipped with inwardly protruded baffle ledge, described baffle ledge top is pressed on the inner surface of described flexible baffle middle part circular arc, at described lower cover, is provided with and the described suitable contraction groove of flanging that presses down.
Wherein, described blade is in-line blade.
Wherein, the V font platform that described medicine mounting table is horizontal positioned, described in-line blade is positioned in the vertical bisector plane of described V font medicine mounting table.
Wherein, described blade is Y-shaped blade.
Wherein, described medicine mounting table is the stacked mounting table of turriform, the stacked mounting table of described turriform is, on a circular flat board, be provided with the overlapping circular step in a plurality of centers of circle, the height of described circular step and diameter diminish successively from outside to inside, and the center of described Y-shaped blade is relative with the center of the stacked mounting table of turriform.
Wherein, described lower cover is also provided with Rong Yao district, and described Rong Yao district is the groove arranging at described lower cap surface.
Wherein, the bottom in described lower cover Rong Yao district is provided with externally threaded opening, and the appearance medicine bottle being connected with described open-top screw thread.
Wherein, the side of described upper cover and end face are all provided with tread plate, and the side of described lower cover is provided with tread plate.
Wherein, the hinged place of described upper cover is provided with positive stop strip.
Beneficial effect of the present invention is: medicine sheer of the present invention is provided with flexible baffle; when upper cover is opened, flexible baffle elastic return moves forward along baffle chute; blade is hidden in after it; when upper cover presses down, flexible baffle is extruded along baffle chute and moves backward; blade is not blocked by flexible baffle; the cutting of realization to medicine; flexible baffle with upper cover open or close in chute reach or after move; therefore realize the protection of blade when opening upper cover state, prevent that operator from being scratched by blade.
The specific embodiment
By describing technology contents of the present invention, structural feature in detail, being realized object and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
Embodiment 1
As depicted in figs. 1 and 2, a kind of medicine sheer, comprise upper cover 1 and lower cover 2, one end of described upper cover 1 is articulated with described lower cover 2, the lower surface of described upper cover 1 is provided with blade 11, described lower cover 2 is provided with the medicine mounting table 21 matching with described blade 11, between described upper cover 1 and lower cover 2, be also provided with flexible baffle 3, the lower surface of described upper cover 1 is provided with baffle chute 12, described blade 11 is arranged at baffle chute 12 bottoms, the residing plane of described baffle chute 12 is higher than the blade of described blade 11, described flexible baffle 3 is for having elastic L shaped plate, and the horizontal ends of described L shaped plate is connected by circular arc with vertical end, described flexible baffle 3 horizontal ends are fixed on described lower cover 2, the vertical end of flexible baffle 3 is slidably embedded in described baffle chute 12.
This enforcement Novel main wants material to be plastic material, and all nontoxic plastic materials all can be used; Observe for convenience the situation of medicine cutting, described upper cover 1 is preferably used transparent PC material with lower cover 2.The material of described flexible baffle 3 can be the plastic tabs such as PC, PP, and this type of plastic tab good toughness is not easily broken, safety and sanitation.
As shown in Figure 5, in the present embodiment, in order better to control the telescopic moving of flexible baffle, the lower surface both sides of the upper cover 1 of described hinged end be respectively arranged with to lower surface, extend press down flanging 14, described flanging 14 inner sides that press down are respectively equipped with inwardly protruded baffle ledge 141, the width of described flexible baffle equates with described two distances that press down flanging, therefore flexible baffle is positioned at two centres that press down flanging, described baffle ledge 141 tops are pressed on the inner surface of described flexible baffle 3 middle part circular arcs, at described lower cover 2, be provided with and the described suitable contraction groove 24 of flanging 14 that presses down.Described two press down flanging can limit flexible baffle 3 toward 1 liang of side shifting of upper cover, therefore makes flexible baffle 3 in the process of deformation, and baffle ledge can be pushed up the inner surface that is pressed on flexible baffle 3 middle part circular arcs.
As shown in Figure 6 to 8, the operation principle of the present embodiment is, when opening medicine sheer upper cover 1, upper cover 1 is rotated counterclockwise along jointed shaft, thereby flexible baffle 3 is no longer subject to recover elastic deformation to the pressure of described baffle ledge 141 to be extended, because one end of flexible baffle 3 is fixed on lower cover 2 and cannot moves, so the other end of flexible baffle 3 moves forward along the baffle chute 12 on upper cover 1, the blade 11 of upper cover 1 lower surface is blocked, when people operate, just can not hurt by blade 11 like this.Now the tablet 6 that needs cutting is placed on medicine mounting table 21, when pressing down upper cover 1 gradually, flexible baffle 3 is subject to the downward pressure of baffle ledge 141, therefore the circular arc portion in the middle of flexible baffle 3 is squeezed to and shrinks in groove 24 by baffle ledge 141, therefore flexible baffle 3 one end in baffle chute 12 is gradually to after-contraction, therefore blade 11 exposes flexible baffle 3 gradually, when blade 11 is during near medicine 6 on medicine mounting table 21, blade 11 exposes completely, therefore can realize the cutting to medicine 6.
Medicine sheer of the present invention is simple in structure, parts are few, and easy to use, automatically completes the protection of blocking of blade in mechanism, makes operation use safety.
In actual use, 1 of the upper cover of medicine sheer needs to open placement and the cutting that certain angle can be realized medicine 6, therefore as shown in Figure 2, in the hinged place of described upper cover 1, be provided with positive stop strip 23, in the present embodiment, the limited angular of described positive stop strip 23 is 80 degree, and upper cover 1 can carry out rotating along jointed shaft of 80 degree angles.
As shown in Figures 2 and 3, in the present embodiment, described blade 11 is in-line blade, the V font platform that described medicine mounting table 21 is horizontal positioned, and described in-line blade 11 is positioned in the vertical bisector plane of described V font medicine mounting table 21.On the axis of symmetry of described in-line blade 11 in V font medicine mounting table 21, V font medicine mounting table 21 surfaces will be provided with one deck silica gel material material, and the both sides galianconism of V font medicine mounting table 21 can distortion among a small circle opens and tightens up, therefore tablet can be fixed on mounting table, making it, loosening in cutting process to affect cutting accurate, in-line blade 11 from the axis of symmetry of V font medicine mounting table 21 downwards by medicine cutting, therefore when placing medicine, need only and guarantee that two arms of tablet both sides and V word are tangent, can guarantee to be syncopated as 1/2 of equivalent, 1/4, 1/8 tablet.
As shown in Figure 1 to Figure 3, in the present embodiment, described lower cover 2 is also provided with Rong Yao district 22, and described Rong Yao district 22 is the groove arranging on described lower cover 2 surfaces.Described Rong Yao district 22 is positioned at the place ahead of medicine mounting table 21, and when upper cover 1 and lower cover 2 are closed, the ,Ji Rongyao district, space that forms a closure between upper cover 1 and lower cover 2 is connected with medicine mounting table.And 22 bottoms, described lower cover 2 Rong Yao district are provided with externally threaded opening, and the appearance medicine bottle 5 being connected with described open-top screw thread.After medicine cutting completes, delivery apparatus is erected and shaken, tablet will fall into Rong Yao district 22 automatically, and pack into and hold in medicine bottle 5, for people at any time, i.e. safe ready, again health very.
In the present embodiment, for medicine sheer operator can more conveniently be captured when operating, the side of described upper cover 1 and end face are all provided with tread plate 4, and the side of described lower cover 2 is provided with tread plate 4.Described tread plate can be directly described upper cover with under cover injection molded, also can use rubber, silica gel later stage to be assemblied in upper cover and lower cover.
Embodiment 2
As shown in Figure 4, compare with embodiment 1, the difference of the present embodiment is, described blade 11 is Y-shaped blade 111, and described medicine mounting table 21 is the stacked mounting table 211 of turriform, the center superposition of described Y-shaped blade 111 center and the stacked mounting table 211 of turriform.The stacked mounting table 211 of described turriform is, is provided with the overlapping circular step in a plurality of centers of circle on a circular flat board, and the height of described circular step and diameter diminish successively from outside to inside.On the excircle of stacked mounting table 211 upper surfaces of described turriform, be provided with the Y-shaped grooving matching with Y-shaped blade.The back side of the stacked mounting table 211 of turriform is provided with 3 quarter butts, coordinates snapping with 3 circular holes on flexible baffle.
Medicine mounting table 21 is arranged to have to the stacked mounting table 211 of turriform of the circular ladder of a plurality of different-diameters, medicine 6 that can adaptive multiple different-diameter, and can guarantee to make medicine 6 in the middle of Y-shaped blade 111; Blade is arranged to Y shape, can carries out accurate 1/3 to circle tablet and cut apart, made up in embodiment 1 and can only carry out 1/2,1/4,1/8 cutting to medicine.
In sum; medicine sheer of the present invention; medicine sheer of the present invention is simple in structure, parts are few; and easy to use; can realize cuttings such as medicines accurate 1/2,1/3,1/4,1/8; and flexible baffle completes the protection of blocking of blade automatically in mechanism, prevent that blade from scratching operator.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.