CN2823236Y - Adjustable spanner for medicine bottle cap - Google Patents

Abstract

The utility model discloses an adjustable spanner for a medicine bottle cap. The adjustable spanner is composed of a handle 1, a turning handle 2, an awl 3 and a screw driver 4, wherein the handle 1 and the turning handle 2 are connected in a gun-shaped bending way; the upper side of the front end surface of the turning handle 2 is forwards protruded with a fixed clamping arm 11; the inner lower side of the front end of the turning handle 2 is provided with a movable clamping arm 5; a bottle cap clamping opening 6 is arranged between the fixed clamping arm 11 and the movable clamping arm 5; an oblong hole 7 is arranged on an upper wall of the back end of the turning handle 2; the awl 3 and the seat end of the screw driver 4 are fixed on the two side walls of the oblong hole 7 through pin shafts 8. The utility model has the advantages of simple structure, easy use, small size, compact structure and multifunction. Besides, the utility model integrates the functions of the spanner, the awl and the screwdriver into a whole, and the size of the bottle cap clamping opening can be adjusted. The utility model can be suitable for opening medicine bottle caps with a plurality of specifications, and the range of the application is widely. Besides, turning supporting points are clamped at both corresponding sides of the bottle cap, therefore the opening is easy.

Description

The medicine bottle cap coes wrench

Technical field

The utility model relates to a kind of instrument of the bottle cap of writing a prescription, particularly a kind of medicine bottle cap coes wrench.

Background technology

At the pulvis medicine bottle that medical department uses, its medicine bottle cap is that aluminium is made, or plastic production, and the diameter of bottle cap is generally Φ 3-Φ 8, when transfusion, and be with the bottle cap breakdown.Bottle cap opened method is at present: the aperture of 1, wearing a diameter 2mm with awl at the center of bottle cap, on aperture, clean sterilization with sterilized cotton ball again, piercing needle is passed bottle closure of rubber to be thrust in the medicine bottle, the shortcoming of this method is that sterilization is bad, and bacterium is brought in the soup from aperture easily and pollutes; 2, for the unlatching of moulding lid, be to break into two with one's hands basically by the medical worker is free-hand, its shortcoming is to damage medical worker's both hands easily; 3, with heartcut one circular hole of special tool, piercing needle is passed bottle closure of rubber in circular hole,, be unfavorable for the recycling of aluminium lid,, need further lid to be opened down, waste time and energy more if reclaim aluminium lid though this method is easy to operate at lid.In order to improve the deficiency of above technology, the design that has multi-functional bottle opener, Patent project as 03277419.2, this bottle opener is made of steel plate, at one end be provided with the breach of a plurality of uncork lids, this structure is easy to use, but volume is bigger, the size of breach can not be regulated, and can only select different breach to snap in according to the size of bottle cap.

Summary of the invention

It is a kind of not only simple in structure, easy to use that the purpose of this utility model is to provide, and compact conformation, volume are little, bottle cap snaps in mouthful adjustablely, integrate the medicine bottle cap coes wrench of spanner, awl, knife.

For reaching above purpose, the technical scheme that the utility model adopted is: this medicine bottle cap coes wrench, by handgrip, trigger piece, awl, screwdriver constitutes, handgrip becomes the pistol sigmoid to be connected with trigger piece, it is characterized in that establishing the fixed card arm that stretches out forward at the upside of the front end face of trigger piece, front end inner underside at trigger piece is established the active card arm, between fixed card arm and active card arm, establish the bottle cap bayonet socket, on the upper wall of the rear end of trigger piece, be provided with slot, at the seat end of fixing awl and screwdriver on the two side of slot by bearing pin, awl and screwdriver can rotate along bearing pin.The utility model is also implemented by following measure: described fixed card arm is reclinate " L " shape, and the end is interior curved sword, so that be stuck on the edge of bottle cap or the neck portion of medicine bottle; Described active card arm is by push rod, elevator, lifting screw, nut, break handle off with the fingers and thumb, extension spring, adapter shaft, anchor shaft constitutes, establish curved sword in the end of push rod, so that block the lower edge of bottle cap, push rod passes the axially extending bore of elevator, one end is connected with the upper end of breaking handle off with the fingers and thumb by adapter shaft, the other end stretches out from the strip shape hole of trigger piece front end, on lifting screw, establish nut, rotation by nut, distance between adjustable whole fixed card arm and the active card arm, make its thickness that can snap in bottle cap, the middle part of breaking handle off with the fingers and thumb is fixed on by anchor shaft on the wall of side through hole under the trigger piece, is connected with extension spring in the rear end of push rod, break handle off with the fingers and thumb by breaking off with the fingers and thumb, adjust the length that push rod stretches out forward, adjust the size of bottle cap bayonet socket, so that the end of push rod is stuck in the neck portion of bottle.When using the utility model, medicine bottle cap is snapped in the bottle cap bayonet socket, regulate nut, break off with the fingers and thumb and break handle off with the fingers and thumb, make the front end of active card arm be stuck in the neck portion of medicine bottle, upwards start handgrip more at this moment, bottle cap can unload; If use awl or screwdriver, awl or screwdriver outwards can be overturn, stretch out slot and can use.

The beneficial effects of the utility model are: compare with the instrument that opens medicine bottle cap at present, not only simple in structure, easy to use, and volume is little, compact conformation, integrates spanner, awl, screwdriver, and multiple function can be arranged, the adjustable size of bottle cap bayonet socket, the medicine bottle cap of applicable plurality of specifications is opened and is used, and makes its field of application more extensive, in addition, because pulling fulcrum is stuck in the relative both sides of bottle cap, so open easily.

Description of drawings

Fig. 1 is the utility model structure office cross-sectional schematic.

Fig. 2 is that the utility model is along the A-A cross-sectional schematic.

Fig. 3 is the application state figure of the utility model when opening Infusion bottle lid.

Fig. 4 is the application state scheme drawing of the utility model when opening the powder medicine bottle cap.

The specific embodiment

Make the utility model with reference to accompanying drawing 1,2.This medicine bottle cap coes wrench, constitute by handgrip 1, trigger piece 2, awl 3, screwdriver 4,2 one-tenth pistol sigmoids of handgrip 1 and trigger piece are connected, upside at the front end face of trigger piece 2 is established the fixed card arm 11 that stretches out forward, front end inner underside at trigger piece 2 is established active card arm 5, between fixed card arm 11 and active card arm 5, establish bottle cap bayonet socket 6, on the upper wall of the rear end of trigger piece 2, be provided with slot 7, at the seat end of fixing awl 3 and screwdriver 4 on the two side of slot 7 by bearing pin 8, awl 3 and screwdriver 4 can rotate along bearing pin 8.Described fixed card arm 11 is reclinate " L " shape, and the end is interior curved sword 9; Described active card arm 5 by push rod 51, elevator 52, lifting screw 53, nut 54, break handle 55, extension spring 56, adapter shaft 57, anchor shaft 58 off with the fingers and thumb and constitute, establish curved sword 59 in the end of push rod 51, push rod 51 passes the axially extending bore of elevator 52, one end is connected with the upper end of breaking handle 55 off with the fingers and thumb by adapter shaft 57, the other end stretches out from the strip shape hole 10 of trigger piece 2 front ends, on lifting screw 53, establish nut 54, the middle part of breaking handle 55 off with the fingers and thumb is fixed on by anchor shaft 58 on the wall of 2 times side through hole of trigger piece, is connected with extension spring 56 in the rear end of push rod 51.

Claims (2)

1, a kind of medicine bottle cap coes wrench, by handgrip (1), trigger piece (2), awl (3), screwdriver (4) constitutes, handgrip (1) becomes the pistol sigmoid to be connected with trigger piece (2), it is characterized in that establishing the fixed card arm (11) that stretches out forward at the upside of the front end face of trigger piece (2), establish active card arm (5) at the front end inner underside of trigger piece (2), between fixed card arm (11) and active card arm (5), establish bottle cap bayonet socket (6), on the rear end upper wall of trigger piece (2), be provided with slot (7), on the two side of slot (7), hold by the fixing seat of going up awl (3) and screwdriver (4) of bearing pin (8).

2, medicine bottle cap coes wrench according to claim 1 is characterized in that described fixed card arm (11) is reclinate " L " shape, and the end is an interior curved sword (9); Described active card arm (5) is by push rod (51), elevator (52), lifting screw (53), nut (54), break handle (55) off with the fingers and thumb, extension spring (56), adapter shaft (57), anchor shaft (58) constitutes, establish curved sword (59) in the end of push rod (51), push rod (51) passes the axially extending bore of elevator (52), one end is connected with the upper end of breaking handle (55) off with the fingers and thumb by adapter shaft (57), the other end stretches out from the strip shape hole (10) of trigger piece (2) front end, on lifting screw (53), establish nut (54), the middle part of breaking handle (55) off with the fingers and thumb is fixed on the wall of side through hole under the trigger piece (2) by anchor shaft (58), is connected with extension spring (56) in the rear end of push rod (51).

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