CN214990167U - Simple ampoule breaker - Google Patents

Abstract

The utility model relates to a simple and easy ampoule breaks ware off with fingers and thumb, including the paddle seat, be equipped with the handle on the paddle seat, be equipped with the regulation pole in the paddle seat, adjust pole one end and be equipped with the paddle, the paddle seat outside is equipped with the rotation adjustable ring along the circumference, rotate the adjustable ring upper end be equipped with the solid fixed ring of paddle seat coaxial arrangement, the rotation adjustable ring inboard is equipped with the regulating wheel along the circumference, be equipped with in the paddle seat with regulating wheel gear complex follower is equipped with the regulation pole on the follower, the utility model discloses a drive the regulation pole through the arc spacing groove on the follower and be sharp back and forth movement, drive the paddle and constitute the change of passageway size in the paddle seat, realize the control to the passageway size, the paddle adopts the cutting edge portion of diamond to make the smooth production that reduces glass piece of incision simultaneously.

Description

Simple ampoule breaker

Technical Field

The utility model belongs to the technical device field of mechanical equipment, specifically speaking especially relates to a simple and easy ampoule breaks ware off with fingers and thumb.

Background

Ampoule (2): is a sealed small bottle, a hard glass container which can be sealed by melting, and is commonly used for storing medicaments for injection, vaccines, serum and the like. The ampule with the straight neck and the curved neck is commonly used, when the ampule with the straight neck is broken by a nurse, a lot of glass fragments which are invisible to the naked eye fall into the medicine, so that platelets of a person receiving injection are broken, and once particles enter the heart along with blood, even death can be caused. The ampoule with the bent neck is easy to break and the cut is neat, the glass fragments are few, the ampoule becomes the only medical ampoule which is allowed to be used at present, the ampoule is clinically used at present, before the ampoule is opened, the scratch is cut at the bottle neck by a grinding wheel, the bottle neck is disinfected, the nipple is upwards, the liquid medicine is enabled to completely flow into the bottle body, and then the bottle neck is broken. The easy-to-break ampoule marks the position pre-cut by a manufacturer at the nipple and directly breaks the nipple according to the direction. The problems existing at present are as follows: a defective ampoule or an incorrect operation may lead to the breaking of the nipple or even the body of the bottle when opening the ampoule, causing medical personnel to be injured and possibly to drop the glass fragments into the liquid medicine and causing contamination; the particles of glass and grinding wheels can also cause liquid medicine pollution during the ampoule opening process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving a great deal of problem that meets among the background art to provide one kind and drive the regulation pole through the last arc spacing groove of follower and be sharp back and forth movement, drive the change of the passageway size that the scriber constitutes in the scriber seat, realize the control to the passageway size, the scriber adopts the cutting edge portion of diamond to make the smooth simple and easy ampoule that reduces the clastic production of glass of incision break off with the fingers and thumb simultaneously.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a simple and easy ampoule breaks ware off with fingers and thumb, is equipped with the handle on the blade holder, is equipped with the regulation pole in the blade holder, adjusts pole one end and is equipped with the broach, the blade holder outside is equipped with the rotation adjustable ring along the circumference, rotate the adjustable ring upper end be equipped with the solid fixed ring of blade holder coaxial arrangement, the rotation adjustable ring inboard is equipped with the regulating wheel along the circumference, be equipped with in the blade holder with regulating wheel gear complex follower is equipped with the regulation pole on the follower.

Preferably, the number of the adjusting rods is at least three, one end of each adjusting rod is provided with a limiting rod, one end of each adjusting rod is provided with a scriber, and the inner side surface of the scriber is provided with a wedge-shaped knife edge part.

Preferably, the outer side of the driven wheel is circumferentially provided with gear teeth matched with the adjusting wheel, and the driven wheel is provided with an arc-shaped limiting groove matched with the limiting rod.

Preferably, the lower end face of the fixing ring is provided with at least one sliding rod, and the sliding rod is provided with a limiting bulge; the inner side surface of the fixing ring is circumferentially provided with limiting teeth; the upper end face of the rotating adjusting ring is provided with a sliding groove matched with the sliding rod.

Preferably, a bearing matched with the driven wheel shaft is arranged in the utility knife rest, a gear chamber matched with the driven wheel is arranged in the utility knife rest, and an adjusting shaft hole matched with the adjusting rod is arranged on the gear chamber; the middle part of the outer side of the scribing cutter seat is circumferentially provided with a gear fixing groove matched with the adjusting wheel, and the upper part of the gear fixing groove is circumferentially provided with fixing teeth matched with the limiting teeth 302.

The beneficial effects of the utility model are that the utility model discloses an adopt the cutting edge portion that the wedge-shaped emery wheel material that contains the diamond made, the hardness of diamond can be very easy to scratch open glass the biggest for the incision is comparatively level and smooth, reduces clastic production, the utility model discloses a rotate the adjustable ring and rotate the follower, the gag lever post on the follower is reciprocating motion at the regulating lever under the effect of arc spacing groove and realizes the control of the regional size in the wall that the utility model encloses, realizes the cutting to different bore ampoules, and the personnel of hospital only need place the ampoule and break up the bottle when breaking off with the fingers and thumb in the region of wall that has avoided medical personnel's misoperation or defective ampoule in the wall that encloses simultaneously.

Drawings

Fig. 1 is a schematic diagram of the present invention.

Fig. 2 is a schematic view of the internal structure of the utility model.

Fig. 3 is an exploded view of the utility model of a scribing cutter base.

Fig. 4 is a slide rod axial view of the present invention.

Fig. 5 is a schematic view of the utility model.

Fig. 6 is a schematic view of the utility model.

Fig. 7 is a schematic view of a utility model second embodiment of the utility model.

In the figure: the scribing cutter comprises a scribing cutter seat 1, a gear fixing groove 101, an adjusting shaft hole 102, a fixing tooth 103, a bearing 105, a rotating adjusting ring 2, a fixing ring 3, a sliding rod 301, a limiting tooth 302, a scribing cutter 4, a cutter edge part 401, a channel 5, an adjusting rod 6, a limiting rod 601, a handle 7, a driven wheel 8, an arc-shaped limiting groove 801 and an adjusting wheel 9.

Detailed Description

For a better understanding of the present invention, reference will now be made to the following examples.

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1-6, a simple ampoule breaker comprises a cutter holder 1, a handle 7 is arranged on the cutter holder 1, an adjusting rod 6 is arranged in the cutter holder 1, and one end of the adjusting rod 6 is provided with a cutter 4, which is characterized in that: the outer side of the scribing seat 1 is provided with a rotation adjusting ring 2 along the circumference, the upper end of the rotation adjusting ring 2 is provided with a fixing ring 3 which is coaxially arranged with the scribing seat 1, the inner side of the rotation adjusting ring 2 is provided with an adjusting wheel 9 along the circumference, a driven wheel 8 which is matched with the adjusting wheel 9 through a gear is arranged in the scribing seat 1, and an adjusting rod 6 is arranged on the driven wheel 8.

The number of the adjusting rods 6 is at least three, one end of each adjusting rod 6 is provided with a limiting rod 601, one end of each adjusting rod 6 is provided with a utility knife 4, and the inner side surface of each utility knife 4 is provided with a wedge-shaped knife edge part 401.

Gear teeth matched with the adjusting wheel 9 are arranged on the outer side of the driven wheel 8 along the circumference, and an arc-shaped limiting groove 801 matched with the limiting rod 601 is arranged on the driven wheel 8; the lower end face of the fixed ring 3 is provided with at least one sliding rod 301, and the sliding rod 301 is provided with a limiting bulge; the inner side surface of the fixing ring 3 is circumferentially provided with limiting teeth 302; the upper end surface of the rotary adjusting ring 2 is provided with a sliding groove matched with the sliding rod 301.

A bearing 104 which is matched with the driven wheel 8 in a shaft way is arranged in the scribing cutter seat 1, a gear chamber which is matched with the driven wheel 8 is arranged in the scribing cutter seat 1, and an adjusting shaft hole 102 which is matched with the adjusting rod 6 is arranged on the gear chamber; the middle part of the outer side of the scribing seat 1 is circumferentially provided with a gear fixing groove 101 matched with the adjusting wheel 9, and the upper part of the gear fixing groove 101 is circumferentially provided with a fixing tooth 103 matched with the limiting tooth 302.

When the ampoule cutter is in work, the handle 7 is held by hand, the fixing ring 3 is pressed downwards to enable the limiting teeth 301 of the fixing ring 3 to be separated from the fixing teeth 103 of the cutter seat 1, the adjusting ring 2 is rotated, the slide rod 301 of the fixing ring 3 can only move up and down in the sliding groove of the rotating adjusting ring 2, the fixing ring 3 rotates along with the rotating adjusting ring 2, the driven wheel 9 rotates along with the rotating adjusting ring 2 due to the fact that the driven wheel 9 and the rotating adjusting ring 2 are integrated, the driven wheel 8 is driven to rotate under the action of the gear, the arc-shaped limiting groove 801 is driven to rotate, one end of the adjusting rod 6 can only move in the arc-shaped limiting groove 701, the adjusting rod 6 enables the adjusting rod 6 to do linear reciprocating motion relative to the cutter seat 1, the adjusting rod 6 drives the cutter 4 to move to adjust the area surrounded by the plurality of cutters 4, then the part of the ampoule cutter to be cut is placed at the cutter 4, then the rotating adjusting ring 2 is adjusted to enable the cutter 4 to be tightly attached to the ampoule cutter, then will gu fixed ring 3 upwards draws and get, make spacing tooth 301 and fixed tooth 103 contact realize the fixed of rotatory adjustable ring 2, then rotate the handle and rotate 1 the cutting operation of broach 4 to the ampoule with a plurality of rings realization, then strike the nipple on ampoule upper portion and break off with the fingers and thumb can, avoid medical personnel misoperation to break the bottle, lead to medical personnel to be injured, reduce clastic production simultaneously, avoided the pollution of medicine.

Example two

Compared with the embodiment 1, as shown in fig. 7, the blade part 401 of the cutter 4 is in a tetrahedral shape, the tip of the blade part 401 is made of diamond, and the diamond tip of the blade part 401 is easier to cut the ampoule during operation, so that scratches are smooth, and less or no chips are generated during breaking, and meanwhile, the phenomenon that the medicine is polluted by grinding wheel particles generated during opening of a traditional grinding wheel is avoided, and the rest of the arrangement and operation are the same as those of the embodiment 1.

The above description is only a preferred embodiment of the present invention, and only for the purpose of illustrating the aspects and effects of the present invention, which should not be considered as limiting the scope of the present invention, it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several changes and modifications can be made, and all should fall within the scope of the present invention.

Claims (5)

1. The utility model provides a simple and easy ampoule breaks ware, is equipped with handle (7) including drawing blade holder (1) on drawing blade holder (1), is equipped with in drawing blade holder (1) and adjusts pole (6), adjusts pole (6) one end and is equipped with scriber (4), its characterized in that: the utility model discloses a rowing knife seat, including rowing knife seat (1), regulation wheel (9) and passive wheel (8), the circumference is followed in the rowing knife seat (1) outside and is equipped with rotation adjustable ring (2), rotation adjustable ring (2) upper end be equipped with rowing knife seat (1) coaxial arrangement's solid fixed ring (3), rotation adjustable ring (2) inboard is equipped with regulating wheel (9) along the circumference, be equipped with in rowing knife seat (1) with regulating wheel (9) gear complex passive wheel (8), be equipped with on passive wheel (8) and adjust pole (6).

2. The simple ampoule breaker according to claim 1, characterized in that: the number of the adjusting rods (6) is at least three, the limiting rod (601) is arranged at one end of each adjusting rod (6), the utility knife (4) is arranged at one end of each adjusting rod (6), and the wedge-shaped knife edge part (401) is arranged on the inner side surface of each utility knife (4).

3. The simple ampoule breaker according to claim 2, characterized in that: the outer side of the driven wheel (8) is circumferentially provided with wheel teeth matched with the adjusting wheel (9), and the driven wheel (8) is provided with an arc-shaped limiting groove (801) matched with the limiting rod (601).

4. The simple ampoule breaker according to claim 3, characterized in that: the lower end face of the fixed ring (3) is provided with at least one sliding rod (301), and the sliding rod (301) is provided with a limiting bulge; the inner side surface of the fixing ring (3) is provided with limiting teeth (302) along the circumference; the upper end surface of the rotary adjusting ring (2) is provided with a sliding groove matched with the sliding rod (301).

5. The simple ampoule breaker according to claim 4, wherein: a bearing (104) matched with the driven wheel (8) in a shaft mode is arranged in the scribing cutter seat (1), a gear chamber matched with the driven wheel (8) is arranged in the scribing cutter seat (1), and an adjusting shaft hole (102) matched with the adjusting rod (6) is formed in the gear chamber; the middle part of the outer side of the scribing seat (1) is circumferentially provided with a gear fixing groove (101) matched with the adjusting wheel (9), and the upper part of the gear fixing groove (101) is circumferentially provided with a fixing tooth (103) matched with the limiting tooth 302.

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