CN212198444U

CN212198444U - Simple ampoule bottle opener for nursing

Info

Publication number: CN212198444U
Application number: CN202020695930.4U
Authority: CN
Inventors: 黄锦红; 阎淑婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-12-22
Anticipated expiration: 2030-04-30

Abstract

The utility model provides a simple and easy ampoule bottle-opener is used in nursing. Nursing is with simple and easy ampoule bottle-opener includes casing and cutting mechanism, the annular rotation recess has been seted up to the lateral wall that the casing is close to the bottom opening part, and the cover is equipped with the rotation sleeve pipe of rotating the connection on the annular rotation recess, it has a plurality of evenly distributed to have seted up in the rotation sleeve pipe, the eccentric arc chamber of annular setting, and all install the cutting mechanism who is used for cutting the ampoule in each eccentric arc chamber, and cutting mechanism includes the catch bar, the ball, arc emery wheel and arc spring, the ball of rotating the connection is installed to the one end of catch bar, and the interior roof sliding connection in ball and eccentric arc chamber, the other end of catch bar runs through the rotation sleeve pipe and extends to in the casing, and the extension end fixed mounting of catch bar has the arc emery wheel, the arc. The utility model provides a simple and easy ampoule bottle-opener is used in nursing has the advantage that the framework is simple, the simple operation.

Description

Simple ampoule bottle opener for nursing

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a simple and easy ampoule bottle-opener is used in nursing.

Background

The ampoule bottle is a small glass container for containing liquid medicine. The volume is generally 1-25 ml. Is commonly used for storing liquid medicine for injection and is also used for packaging oral liquid.

At present, the workload of medical staff in hospitals is very huge, for example, a sealed ampoule bottle which is commonly used for storing medicines for injection, vaccines, serum and the like is used, after the ampoule bottle is opened, a needle cylinder for protecting hands extracts liquid medicine and injects the liquid medicine into a medicine bag. Nurses use perhaps hundreds of them each day. In the conventional operation, a cutting stone or a grinding wheel is held by a hand guard, and the ampoule is opened by forcibly scratching the necking connection part of the bottle cap and the bottle body. However, if the ampule is used for hundreds of times a day, the hand of a nurse is greatly damaged, and the problem that different tools are needed to be replaced for ampule vials of different types is also brought to nursing staff.

Therefore, there is a need to provide a simple ampoule opener for nursing use to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a simple and easy ampoule bottle-opener is used in nursing of simple structure, simple operation.

In order to solve the technical problem, the utility model provides a simple and easy ampoule bottle-opener for nursing includes: casing and cutting mechanism, the annular rotation recess has been seted up to the lateral wall that the casing is close to the bottom opening part, and the cover is equipped with the rotating sleeve who rotates the connection on the annular rotation recess, a plurality of evenly distributed has been seted up in the rotating sleeve, the eccentric arc chamber that the annular set up, and all install the cutting mechanism who is used for cutting the ampoule in each eccentric arc chamber, and cutting mechanism includes the catch bar, the ball, curved abrasive wheel and arc spring, the ball of rotating the connection is installed to the one end of catch bar, and the interior roof sliding connection in ball and eccentric arc chamber, the other end of catch bar runs through rotating sleeve and extends to in the casing, and the extension end fixed mounting of catch bar has curved abrasive wheel, the arc spring is installed at eccentric arc intracavity.

Preferably, the top wall diminishes along the axle center interval of clockwise distance casing in the eccentric arc intracavity, the big accent mouth end inside wall fixed connection in the arc spring one end of eccentric arc intracavity installation and eccentric arc chamber, and the other end of arc spring and the lateral wall in close contact with at the catch bar near the top.

Preferably, a strong tension spring is connected in series to the extension section of the push rod, one end of the strong tension spring is fixedly connected with the outer ring wall of the arc-shaped grinding wheel, and the other end of the strong tension spring is fixedly connected with the inner ring wall of the shell.

Preferably, the annular rotating groove formed in the shell is internally and fixedly sleeved with a damping rubber sleeve, and the outer ring wall of the damping rubber sleeve is in close contact with the inner ring wall of the rotating sleeve.

Preferably, the top of the shell is fixedly provided with a protective pipe, and the protective pipe is fixedly provided with a rubber sleeve.

Preferably, the outer pipe wall of the rotating sleeve is provided with anti-skid grains which are uniformly distributed.

Compared with the prior art, the utility model provides a simple and easy ampoule bottle-opener is used in nursing has following beneficial effect:

the utility model provides a simple ampoule bottle opener for nursing, the bottle head of an ampoule bottle is inserted into a shell, a rotating sleeve is loosened, under the action of the elastic force of a compressed arc spring, a moving rod slides along the inner top wall of an eccentric arc cavity through a ball, so an arc grinding wheel contacts with the neck mouth of the ampoule bottle, a worker rotates the rotating sleeve anticlockwise to enable the arc grinding wheel to contact with the neck mouth of the ampoule bottle more closely, the shell is rotated to enable the arc grinding wheel to cut the neck mouth of the ampoule bottle, after the cutting, the shell is broken off to enable the ampoule bottle head to be cut off, and the diameter of a cutting ring formed by all the arc grinding wheels can be adjusted, so the ampoule bottle opener can still perform bottle opening treatment aiming at ampoule bottles with different models, the practicability and the application range of equipment are improved, the ampoule bottle head is positioned in the shell, the rotating sleeve is loosened to enable the bottle head to fall from the bottom of the shell, and the traditional Chinese medicine, thereby being not easy to scratch the fingers of medical staff and being convenient for collecting the ampoule bottle heads.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a simple nursing ampoule bottle opener provided by the present invention;

fig. 2 is a schematic view illustrating a coupling structure of the rotating sleeve and the housing shown in fig. 1.

Reference numbers in the figures: 1. the device comprises a shell, 2, an annular rotating groove, 3, a rotating sleeve, 4, an eccentric arc-shaped cavity, 5, a cutting mechanism, 51, a push rod, 52, a ball, 53, an arc-shaped grinding wheel, 54, an arc-shaped spring, 6, a damping rubber sleeve, 7, a protective pipe, 8, a rubber sleeve, 9 and a powerful tension spring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a simple nursing ampoule bottle opener according to the present invention; fig. 2 is a schematic view illustrating a coupling structure of the rotating sleeve and the housing shown in fig. 1. Simple and easy ampoule bottle opener includes for the nursing: a housing 1 and a cutting mechanism 5.

In the specific implementation process, as shown in fig. 1 and 2, an annular rotating groove 2 is formed in a side wall of a housing 1 close to a bottom opening, a rotating sleeve 3 which is rotatably connected is sleeved on the annular rotating groove 2, a plurality of eccentric arc-shaped cavities 4 which are uniformly distributed and annularly arranged are formed in the rotating sleeve 3, a cutting mechanism 5 for cutting an ampoule bottle is installed in each eccentric arc-shaped cavity 4, each cutting mechanism 5 comprises a push rod 51, a ball 52, an arc-shaped grinding wheel 53 and an arc-shaped spring 54, the ball 52 which is rotatably connected is installed at one end of the push rod 51, the ball 52 is slidably connected with an inner top wall of the eccentric arc-shaped cavity 4, the other end of the push rod 51 penetrates through the rotating sleeve 3 and extends into the housing 1, the arc-shaped grinding wheel 53 is fixedly installed at an extending end of the push rod 51, a strong tension spring 9 is connected in series with an extending section of the push rod 51, one end of the strong tension spring 9, and the other end of powerful extension spring 9 and the inner circle wall fixed connection of casing 1, arc spring 54 installs in eccentric arc chamber 4, and the roof diminishes along the axle center interval of clockwise distance casing 1 in the eccentric arc chamber 4, and arc spring 54 one end of installation in the eccentric arc chamber 4 and the big accent mouth end inside wall fixed connection in eccentric arc chamber 4, and the other end of arc spring 54 and catch bar 51 are close to the lateral wall in close contact with at top.

It should be noted that: the rotating sleeve 3 is rotated clockwise, the distance between the eccentric arc-shaped cavity 4 and the axis of the shell 1 is gradually increased, at the moment, the arc-shaped spring 54 is compressed, the push rod 51 slides back to the eccentric arc-shaped cavity 4 under the action of the powerful tension spring 9, so that the diameter of a cutting ring formed by all the arc-shaped grinding wheels 53 is increased, the head of an ampoule bottle is inserted into the shell 1, the push rod 51 slides along the inner top wall of the eccentric arc-shaped cavity 4 through the ball 52 under the action of the elastic force of the compressed arc-shaped spring 54 after the rotating sleeve 3 is loosened, so that the arc-shaped grinding wheels 53 are in contact with the neck of the ampoule bottle, a worker rotates the rotating sleeve 3 anticlockwise to enable the arc-shaped grinding wheels 53 to be in close contact with the neck of the ampoule bottle, the shell 1 is rotated to enable the arc-shaped grinding wheels 53 to cut the neck of the ampoule bottle, the shell 1 is pulled, therefore, the ampoule bottle can still be opened for different models, the practicability and the application range of the device are improved, the ampoule bottle head is located inside the shell 1, the rotating sleeve 3 is loosened to enable the bottle head to fall from the bottom of the shell 1, and the whole process of traditional Chinese medicine nursing personnel does not need to directly contact the ampoule bottle head, so that the fingers of medical personnel are not easily scratched, the collection of the ampoule bottle head is convenient, and the device is simple in structure and convenient to operate.

Referring to fig. 2, a damping rubber sleeve 6 is fixedly sleeved in an annular rotating groove 2 formed in the housing 1, and an outer ring wall of the damping rubber sleeve 6 is in close contact with an inner ring wall of the rotating sleeve 3.

It should be noted that: the damping rubber sleeve 6 improves the friction force between the rotating sleeve 3 and the rotating groove 2, and avoids the problem of swinging of the rotating sleeve 3.

Wherein, the top fixed mounting of casing 1 has protecting tube 7, and fixed mounting has rubber sleeve 8 on protecting tube 7, and sets up evenly distributed's anti-skidding line on rotating sleeve 3's the outer pipe wall, and the rotatory sleeve 3 of rotating of being convenient for avoids skidding.

The utility model provides a simple and easy ampoule bottle-opener's theory of operation is as follows for the nursing:

the rotating sleeve 3 is rotated clockwise, so that the distance between the eccentric arc-shaped cavity 4 and the axis of the shell 1 is gradually increased, at the moment, the arc-shaped spring 54 is compressed, the push rod 51 slides back to the eccentric arc-shaped cavity 4 under the action of the powerful tension spring 9, the diameter of a cutting ring formed by all the arc-shaped grinding wheels 53 is increased, the head of an ampoule bottle is inserted into the shell 1, the push rod 51 slides along the inner top wall of the eccentric arc-shaped cavity 4 through the ball 52 under the action of the elastic force of the compressed arc-shaped spring 54 after the rotating sleeve 3 is loosened, so that the arc-shaped grinding wheels 53 are in contact with the neck of the ampoule bottle, a worker rotates the rotating sleeve 3 anticlockwise to enable the arc-shaped grinding wheels 53 to be in close contact with the neck of the ampoule bottle, the shell 1 is rotated to enable the arc-shaped grinding wheels 53 to cut the neck of the ampoule bottle, the shell 1 is pulled off, therefore, the ampoule bottle can still be opened for different types, the practicability and the application range of the device are improved, the ampoule bottle head is located inside the shell 1, the rotating sleeve 3 is loosened to enable the bottle head to fall down from the bottom of the shell 1, and the traditional Chinese medicine nursing personnel do not need to directly contact the ampoule bottle head in the whole process, so that the fingers of the medical personnel are not easily scratched, and the collection of the ampoule bottle head is convenient.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention can be used in other related technical fields, directly or indirectly, or in the same way as the present invention.

Claims

1. The utility model provides a simple and easy ampoule bottle opener is used in nursing which characterized in that includes:

the device comprises a shell (1), wherein an annular rotating groove (2) is formed in the side wall, close to a bottom opening, of the shell (1), a rotating sleeve (3) in rotating connection is sleeved on the annular rotating groove (2), and a plurality of eccentric arc-shaped cavities (4) which are uniformly distributed and annularly arranged are formed in the rotating sleeve (3);

cutting mechanism (5), all install in each eccentric arc chamber (4) and be used for cutting the ampoule cutting mechanism (5), and cutting mechanism (5) include catch bar (51), ball (52), arc emery wheel (53) and arc spring (54), ball (52) that the rotation is connected are installed to the one end of catch bar (51), and ball (52) and the interior roof sliding connection of eccentric arc chamber (4), the other end of catch bar (51) runs through and rotates sleeve pipe (3) and extend to in casing (1), and the extension end fixed mounting of catch bar (51) has arc emery wheel (53), arc spring (54) are installed in eccentric arc chamber (4).

2. The simple nursing ampoule bottle opener according to claim 1, wherein the distance from the top wall of the eccentric arc-shaped cavity (4) to the axis of the housing (1) in the clockwise direction is reduced, one end of an arc-shaped spring (54) installed in the eccentric arc-shaped cavity (4) is fixedly connected with the inner side wall of the large-cavity mouth end of the eccentric arc-shaped cavity (4), and the other end of the arc-shaped spring (54) is in close contact with the side wall of the pushing rod (51) close to the top.

3. The simple nursing ampoule bottle opener according to claim 1, wherein a strong tension spring (9) is connected in series to the extension section of the pushing rod (51), one end of the strong tension spring (9) is fixedly connected to the outer ring wall of the arc-shaped grinding wheel (53), and the other end of the strong tension spring (9) is fixedly connected to the inner ring wall of the housing (1).

4. The simple nursing ampoule bottle opener according to claim 1, characterized in that the annular rotation groove (2) formed in the housing (1) is fixedly sleeved with a damping rubber sleeve (6), and the outer ring wall of the damping rubber sleeve (6) is in close contact with the inner ring wall of the rotation sleeve (3).

5. The simple nursing ampoule bottle opener according to claim 1, wherein a protection tube (7) is fixedly mounted at the top of the housing (1), and a rubber sleeve (8) is fixedly mounted on the protection tube (7).

6. The simple nursing ampoule bottle opener according to claim 1, characterized in that the outer wall of the rotating sleeve (3) is provided with evenly distributed anti-slip threads.