CN213505900U

CN213505900U - Glass ampoule breaking safety device for preventing fingers from being scratched

Info

Publication number: CN213505900U
Application number: CN202022103254.XU
Authority: CN
Inventors: 薛艳格
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-06-22
Anticipated expiration: 2030-09-23

Abstract

The utility model relates to the technical field of medical auxiliary instrument, and a prevent that glass ampoule of fish tail finger from breaking medicine breaker off with fingers and thumb is disclosed. The utility model discloses a sleeve pipe, sheathed tube inside swing joint has presses the compression leg, and the sheathed tube inner wall has seted up the guide way, press the surperficial fixed connection of compression leg guide way matched with guide block, the cover has been cup jointed to the inside downside activity of sleeve pipe, change the inner wall of cover and seted up the control flume, press the surperficial fixed connection of compression leg and control flume matched with control block, utilize mechanical mechanism to handle through arranging the top of ampoule in the cover intraductal, effectively avoided the user hand to be close to the cracked department of glass and caused the damage, the security is higher, and accomplishes the cutting through simple pressing down, labour saving and time saving more, the longer arm of force of top formation of the device cooperation ampoule simultaneously, the user only need apply less strength can break the ampoule off with the fingers and thumb, has effectively improved medicine efficiency off with the fingers and.

Description

Glass ampoule breaking safety device for preventing fingers from being scratched

Technical Field

The utility model relates to a medical auxiliary instrument technical field especially relates to a prevent glass ampoule of fish tail finger from breaking medicine breaker off with fingers and thumb.

Background

Ampoules are sealed glass vials containing medical liquids, which are commonly used in hospitals for storing drugs for injection, vaccines, serum and the like, and the process of sawing glass ampoules by nurses for dispensing medical liquids is the most frequent operation per day in clinical care. Each clinical hospital nurse breaks ampoule and adopts manual operation more, promptly: after the ampoule is cut or knocked by a nurse by using a sand strip or a grinding wheel, the ampoule is broken by using both hands. However, the existing method for opening the ampoule manually is easy to generate glass fragments to cause hand injury of a nurse; meanwhile, manual cutting wastes time and labor, and the force arm of the head of the ampoule is small, so that the ampoule is very inconvenient to break.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the existing method for opening the ampoule manually is easy to generate glass fragments to cause hand injury of a nurse; meanwhile, manual cutting wastes time and labor, the arm of force of the head of the ampoule is small, and the ampoule is very inconvenient to break, so that the glass ampoule breaking safety device for preventing fingers from being scratched is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a prevent that glass ampoule of fish tail finger from breaking medicine breaker off with fingers, includes the sleeve pipe, sheathed tube inside swing joint has presses the post, and sheathed tube inner wall has seted up the guide way, the fixed surface who presses the post is connected with guide way matched with guide block.

The cover has been cup jointed to the inside downside activity of cover, the control groove has been seted up to the inner wall of changeing the cover, the fixed surface who presses the post is connected with and control groove matched with control block, spacing groove and the annular of mutual intercommunication are seted up respectively to the downside of cover inner wall, the fixed surface who changes the cover is connected with and spacing groove and annular matched with stopper, and changes the bottom fixedly connected with torque arm of cover, the downside fixedly connected with and the torque arm matched with toper circle of cover inner wall, and the bottom of torque arm is provided with the cutting head.

Preferably, the bottom of the torque arm is provided with a clamping groove, the cutting head is movably clamped in the clamping groove, and a pressure spring matched with the cutting head is movably sleeved in the clamping groove.

Preferably, the surface of the pressing column is movably sleeved with a reset spring, the inner wall of the sleeve is fixedly connected with a spacer ring matched with the pressing column, and two ends of the reset spring are respectively fixedly connected with the pressing column and the spacer ring.

Preferably, the number of the torque arms is three, and the three torque arms are annularly and equidistantly distributed at the bottom end of the rotating sleeve.

Preferably, the torque arm is made of elastic material, and the bottom end of the torque arm is obliquely arranged close to the axis of the rotating sleeve.

Preferably, the number of the control grooves is two, and the two control grooves are spirally and alternatively distributed on the inner wall of the rotating sleeve.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses an arrange the top of ampoule in the cover intraductal mechanical mechanism that utilizes handles, effectively avoided the user hand to be close to the cracked department of glass and caused the damage, the security is higher.

(2) The utility model discloses a simple completion cutting of pressing down, labour saving and time saving more, the top of the device cooperation ampoule forms the longer arm of force simultaneously, and the user only needs to apply less strength can break the ampoule off with the fingers and thumb, has effectively improved and has broken the medicine efficiency off with the fingers and thumb.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is a plan view of the sleeve of FIG. 1 in accordance with the present invention;

figure 3 is a front view of the rotating sleeve of figure 1 according to the present invention.

In the figure: 1. a sleeve; 2. pressing the column; 3. a guide groove; 4. a guide block; 5. rotating the sleeve; 6. a control slot; 7. a control block; 8. a limiting groove; 9. a ring groove; 10. a limiting block; 11. a torque arm; 12. a conical ring; 13. a cutting head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a glass ampoule breaking-off safety device for preventing scratching fingers comprises a sleeve 1, a pressing column 2 is movably connected inside the sleeve 1, the bottom surface of the pressing column 2 is provided with a spring for inserting an ampoule head for stabilization, a reset spring is movably sleeved on the surface of the pressing column 2, a spacer ring matched with the pressing column 2 is fixedly connected to the inner wall of the sleeve 1, and two ends of the reset spring are respectively fixedly connected with the pressing column 2 and the spacer ring, so that the device can reset automatically when no pressing occurs, thereby facilitating the use and operation, a guide groove 3 is formed in the inner wall of the sleeve 1, and a guide block 4 matched with the guide groove 3 is fixedly connected to the surface of the pressing column 2, so that the pressing column 2 can move vertically in the sleeve 1 without deflection;

the lower side of the inner part of the sleeve 1 is movably sleeved with a rotating sleeve 5, the inner wall of the rotating sleeve 5 is provided with two control grooves 6, the two control grooves 6 are spirally and alternatively distributed on the inner wall of the rotating sleeve 5, the surface of the pressing column 2 is fixedly connected with a control block 7 matched with the control grooves 6, the control grooves 6 are matched with the control block 7, the rotating sleeve 5 can rotate along with the displacement of the pressing column 2, the lower side of the inner wall of the sleeve 1 is respectively provided with a limiting groove 8 and an annular groove 9 which are mutually communicated, the surface of the rotating sleeve 5 is fixedly connected with a limiting block 10 matched with the limiting groove 8 and the annular groove 9, so that when the pressing column 2 moves downwards, the rotating sleeve 5 firstly moves downwards along with the limiting block, when the limiting block 10 is at the bottom in the annular groove 9, the rotating sleeve 5 can be driven by the control grooves 6 to rotate, the bottom end of the rotating sleeve 5 is fixedly connected with three torsion arms 11, the three torsion arms 11 are distributed at the bottom, downside fixedly connected with and 11 matched with toper circles 12 of torque arm of 1 inner wall of sleeve pipe, toper circle 12 is made for the colloid material, can block that the ampoule is spacing and suitable multiple major diameter, torque arm 11 makes for elastic material, and torque arm 11 makes the slope setting with its bottom is close to the axial lead of rotating sleeve 5, so can be when rotating sleeve 5 shifts down with 11 laminating ampoules of torque arm on the inclined plane of toper circle 12 of bending, and the bottom of torque arm 11 is provided with cutting head 13, be used for tentatively cutting the ampoule neck and conveniently break off, the draw-in groove has been seted up to the bottom of

torque arm

11, 13 movable joint of cutting head is in the draw-in groove, and the inside activity of draw-in groove has cup jointed with 13 matched with pressure spring of cutting head, make cutting head 13 can laminate the surface at equidimension not all the time, the cutting effect has.

In the utility model, when the user uses the device, the user firstly grasps the sleeve 1 and inserts the ampoule into the conical ring 12 to the bottom, the ampoule body is blocked by the conical ring 12, the neck part of the ampoule is flush with the inclined plane of the conical ring 12, then the pressing column 2 is pressed down to drive the rotating sleeve 5 to move downwards in the limiting groove 8 until the rotating sleeve is completely positioned in the annular groove 9, at the moment, the torque arm 11 at the bottom end of the rotating sleeve 5 is pressed by the conical ring 12 to enable the torque arm 11 to clamp the head part of the ampoule and enable the end cutting knife to be attached to the neck part of the ampoule, then the pressing column 2 is pressed downwards continuously to drive the rotary sleeve 5 and the torsion arm 11 to rotate in the annular groove 9 through the control groove 6 and the control block 7, simultaneously, the ampoule is cut by the cutting head 13 on the torque arm 11, the ampoule and the device are inclined after the pressing column 2 is pressed to the bottom, the ampoule head can be directly broken off by the device, and the ampoule head in the device can be thrown into the garbage can by loosening the pressing column 2.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a prevent that glass ampoule of fish tail finger breaks medicine breaker off with fingers, includes sleeve pipe (1), its characterized in that: a pressing column (2) is movably connected inside the sleeve (1), a guide groove (3) is formed in the inner wall of the sleeve (1), and a guide block (4) matched with the guide groove (3) is fixedly connected to the surface of the pressing column (2);

the utility model discloses a sleeve pipe, including sleeve pipe (1), the downside activity of sleeve pipe (1) inside has cup jointed changes cover (5), the inner wall of changeing cover (5) has seted up control groove (6), press fixed surface of compression leg (2) to be connected with and control groove (6) matched with control block (7), spacing groove (8) and annular (9) that communicate each other are seted up respectively to the downside of sleeve pipe (1) inner wall, the fixed surface of changeing cover (5) is connected with and spacing groove (8) and annular (9) matched with stopper (10), and changes the bottom fixedly connected with wrench arm (11) of cover (5), the downside fixedly connected with and the wrench arm (11) matched with toper circle (12) of sleeve pipe (1) inner wall, and the bottom of wrench arm (11) is provided with cutting head (13).

2. The glass ampoule breaking safety device for preventing scratching fingers according to claim 1, wherein: the draw-in groove has been seted up to the bottom of torque arm (11), cutting head (13) activity joint is in the draw-in groove, and the inside activity of draw-in groove has cup jointed the pressure spring with cutting head (13) matched with.

3. The glass ampoule breaking safety device for preventing scratching fingers according to claim 1, wherein: the surface activity of pressing post (2) has cup jointed the spring that resets, the inner wall fixedly connected with of sleeve pipe (1) presses post (2) matched with spacer ring, the both ends of the spring that resets respectively with press post (2) and spacer ring fixed connection.

4. The glass ampoule breaking safety device for preventing scratching fingers according to claim 1, wherein: the number of the torque arms (11) is three, three the torque arms (11) are distributed at the bottom end of the rotating sleeve (5) in an annular and equidistant mode.

5. The glass ampoule breaking safety device for preventing scratching fingers according to claim 1, wherein: the torque arm (11) is made of elastic material, and the bottom end of the torque arm (11) is arranged in an inclined way near the axial lead of the rotating sleeve (5).

6. The glass ampoule breaking safety device for preventing scratching fingers according to claim 1, wherein: the number of the control grooves (6) is two, and the two control grooves (6) are spirally and alternatively distributed on the inner wall of the rotating sleeve (5).