CN219110456U

CN219110456U - Edge tool box

Info

Publication number: CN219110456U
Application number: CN202222835012.9U
Authority: CN
Inventors: 竺晓君
Original assignee: Ningbo Women and Children Hospital
Current assignee: Ningbo Women and Children Hospital
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-06-02
Anticipated expiration: 2032-10-25

Abstract

The utility model provides a sharp instrument box which comprises: comprises a box body and a top cover connected to the top of the box body, wherein an insertion opening for inserting a sharps into the inner cavity of the box body is arranged on the top cover; a tube cutting device is arranged on the peripheral wall of the box body and is used for cutting off the leather tube on the infusion needle; the pipe cutting device comprises an upper pressing piece, a lower pressing piece and a driving piece; the first end of the upper pressing piece is hinged with the peripheral wall of the box body, the second end of the upper pressing piece is hinged with the first end of the lower pressing piece, the second end of the lower pressing piece is hinged with the driving piece, and a blade is arranged on one end face of the lower pressing piece, which faces the upper pressing piece; the driving piece is connected to the peripheral wall of the box body in a sliding manner and can slide up and down along the height direction of the driving piece, and the driving piece is used for driving the second end of the lower pressing piece to move. The leather tube on the infusion needle passes through the position between the upper pressing piece and the lower pressing piece, then the driving piece is pushed and drives the second end of the lower pressing piece to move upwards, and the upper pressing piece can press the leather tube on the blade of the lower pressing piece until the leather tube is cut off. The device can separate the leather tube on the infusion needle, and is simple and convenient to use.

Description

Edge tool box

Technical Field

The utility model relates to the technical field of medical supplies, in particular to a sharp instrument box.

Background

The sharp instrument box is a small storage box for medical wastes and is used for collecting sharp instruments such as infusion needle heads, syringe needles, blades, suture needles, small glass and the like. Because of the small volume of the sharps container, some sharps, such as infusion needles, are typically separated from the infusion set after the infusion is completed and then thrown into the sharps container. However, the tail end of the transfusion needle head is a rubber plastic pipe, and the phenomenon of rebound easily occurs when the transfusion needle head is thrown away, so that medical staff can be stabbed to cause infection; in addition, the rubber plastic pipe also occupies the accommodating space of the sharps box, and the utilization rate is low.

In order to solve the above problems, currently, a nurse usually carries a pair of small scissors, cuts the rubber plastic tube at the tail end of the infusion needle head, and then puts the needle head into the sharps box. The small scissors are small in size and convenient to carry, but are easy to lose or forget, so that nurses cannot find the scissors when the scissors are needed to be used; in addition, small scissors are placed in the pocket, so that nurses are easy to be pricked by the tips of the small scissors when taking the small scissors.

Disclosure of Invention

The utility model aims to solve the technical problems that: overcomes the defects of the prior art and provides a sharp instrument box which can separate the infusion needle epithelial tube and is convenient and safe to use.

The technical scheme of the utility model is that a sharp instrument box with the following structure is provided:

the novel plastic box comprises a box body and a top cover connected to the top of the box body, wherein an insertion port for inserting a sharps into the inner cavity of the box body is formed in the top cover; a tube cutting device is arranged on the peripheral wall of the box body and is used for cutting off the leather tube on the infusion needle; the pipe cutting device comprises an upper pressing piece, a lower pressing piece and a driving piece; the first end of the upper pressing piece is hinged with the peripheral wall of the box body, the second end of the upper pressing piece is hinged with the first end of the lower pressing piece, the second end of the lower pressing piece is hinged with the driving piece, and a blade is arranged on one end face of the lower pressing piece, which faces the upper pressing piece; the driving piece is connected to the peripheral wall of the box body in a sliding manner and can slide up and down along the height direction of the driving piece, and the driving piece is used for driving the second end of the lower pressing piece to move.

After the structure is adopted, compared with the prior art, the sharps box has the following advantages:

the leather tube on the infusion needle passes through the position between the upper pressing piece and the lower pressing piece, and then the driving piece is pushed to slide upwards along the peripheral wall of the box body to drive the second end of the lower pressing piece to move upwards until the opposite end surfaces of the upper pressing piece and the lower pressing piece are propped against each other; in the process, the upper pressing sheet can press the leather tube on the blade of the lower pressing sheet until the leather tube is cut off. The device can separate the leather tube on the infusion needle, is simple and convenient to use, does not need to additionally carry scissors, and is safe and reliable.

Preferably, a groove for accommodating the upper pressing piece is formed in one end face of the lower pressing piece, which faces the upper pressing piece, and the blade is arranged on the inner bottom wall of the groove. Therefore, the blade can be hidden in the groove, and accidental cutting of nurses is avoided.

Preferably, the cross section of the upper pressing sheet is in an inverted trapezoid shape with a wide upper part and a narrow lower part, and the cross section shape of the upper pressing sheet is matched with the cross section shape of the groove; the bottom of the upper pressing sheet is provided with a knife slot matched with the top of the blade. Thus, the leather hose can be cut off more easily.

Preferably, the driving piece comprises a sliding block, and a guide strip is arranged on the sliding block; the box body is provided with a chute extending along the height direction of the box body, and the guide strip is connected in the chute in a sliding way.

Preferably, the driving piece further comprises a sleeve and a tension spring, wherein the sleeve is arranged on the peripheral wall of the box body and is positioned right below the sliding block, the tension spring is arranged in the sleeve, one end of the tension spring is connected with the bottom of the sleeve, and the other end of the tension spring extends out of the sleeve and is connected with the lower end of the sliding block; in the initial state, the bottom of the upper pressing piece is separated from the top of the lower pressing piece. When the leather hose is sheared, the sliding block is pushed upwards by hands, and the sliding block overcomes the elasticity of the tension spring; after the force applied to the sliding block is removed, the sliding block can automatically reset under the action of the elastic force of the tension spring, so that a nurse can conveniently cut the sliding block next time.

Preferably, the sliding block is provided with anti-slip stripes. The anti-skid stripes can increase the friction coefficient between the sliding block and the fingers, and the slipping phenomenon is avoided.

Preferably, the box body is provided with an observation window made of transparent materials, and the observation window extends along the height direction of the box body. In general, the sharps box can hold two thirds of the maximum volume, and the transparent observation window can facilitate nurses to observe the content of the sharps box so as to be capable of being replaced in time.

Preferably, a bottom cover is connected with the bottom of the box body in an openable way. Thus facilitating the subsequent centralized treatment of the wastes in the sharps box.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic diagram of the structure of the present utility model in front view.

FIG. 3 is a semi-sectional view of a tube cutting device according to the present utility model.

Fig. 4 is a cross-sectional view of the upper press sheet of the present utility model.

Reference numerals illustrate:

1. the box body, 2, top cap, 3, inserted port, 4, go up the preforming, 5, lower preforming, 6, driving piece, 7, blade, 8, recess, 9, knife groove, 10, sliding block, 11, gib, 12, sleeve, 13, extension spring, 14, antislip stripe, 15, observation window, 16, bottom.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the specific examples.

In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model, while the terms "first", "second", etc. are merely names for distinguishing the respective components, and have no major and minor relationships, and thus should not be construed as limiting the present utility model.

As shown in fig. 1, 2, 3 and 4;

the utility model discloses a sharp instrument box which comprises: comprises a box body 1 and a top cover 2 connected to the top of the box body 1, wherein an insertion opening 3 for inserting a sharp instrument into the inner cavity of the box body 1 is arranged on the top cover 2.

The peripheral wall of the box body 1 is provided with a tube cutting device for cutting off the leather tube on the infusion needle. The pipe cutting device comprises an upper pressing piece 4, a lower pressing piece 5 and a driving piece 6; the first end of the upper pressing piece 4 is hinged with the peripheral wall of the box body 1, the second end of the upper pressing piece 4 is hinged with the first end of the lower pressing piece 5, the second end of the lower pressing piece 5 is hinged with the driving piece 6, and a blade 7 is arranged on one end face of the lower pressing piece 5 facing the upper pressing piece 4; the driving member 6 is slidably connected to the outer peripheral wall of the case 1 and can slide up and down along the height direction thereof, for driving the second end of the lower pressing piece 5 to move.

The leather tube on the infusion needle passes through the position between the upper pressing piece 4 and the lower pressing piece 5, and then the driving piece 6 is pushed to slide upwards along the peripheral wall of the box body 1 to drive the second end of the lower pressing piece 5 to move upwards until the opposite end surfaces of the upper pressing piece 4 and the lower pressing piece 5 are propped against each other; in the process, the upper pressing sheet 4 presses the leather hose on the blade 7 of the lower pressing sheet 5 until the leather hose is cut off. The device can separate the leather tube on the infusion needle, is simple and convenient to use, does not need to additionally carry scissors, and is safe and reliable.

The lower pressing piece 5 is provided with a groove 8 for accommodating the upper pressing piece 4 on one end face of the upper pressing piece 4, and the blade 7 is arranged on the inner bottom wall of the groove 8, so that the blade 7 can be hidden in the groove 8, and accidental cutting of nurses is avoided.

The cross section of the upper pressing sheet 4 is in an inverted trapezoid shape with a wide upper part and a narrow lower part, and the cross section shape of the upper pressing sheet 4 is matched with the cross section shape of the groove 8; the bottom of the upper pressing piece 4 is provided with a knife slot 9 matched with the top of the blade 7, so that the leather hose can be cut off more easily.

The driving piece 6 comprises a sliding block 10, and a guide strip 11 is arranged on the sliding block 10; the box body 1 is provided with a chute extending along the height direction, and the guide strip 11 is slidably connected in the chute. The driving piece 6 further comprises a sleeve 12 and a tension spring 13, wherein the sleeve 12 is arranged on the peripheral wall of the box body 1 and is positioned right below the sliding block 10, the tension spring 13 is arranged in the sleeve 12, one end of the tension spring 13 is connected with the bottom of the sleeve 12, and the other end of the tension spring extends out of the sleeve 12 and is connected with the lower end of the sliding block 10; in the initial state, the bottom of the upper press sheet 4 is separated from the top of the lower press sheet 5. When the leather hose is sheared, the sliding block 10 is pushed upwards by hands, and the sliding block 10 overcomes the elasticity of the tension spring 13; after the force applied to the sliding block 10 is removed, the sliding block 10 can automatically reset under the action of the elastic force of the tension spring 13, so that the nurse can conveniently cut the sliding block next time.

The sliding block 10 is provided with the anti-slip stripes 14, so that the friction coefficient between the sliding block 10 and fingers can be increased, and the slipping phenomenon is avoided. The bottom of the box body 1 is connected with a bottom cover 16 in a threaded manner, so that the subsequent centralized treatment of wastes in the sharps box is facilitated.

The case 1 is provided with an observation window 15 made of a transparent material (for example, transparent plastic), and the observation window 15 extends in the height direction of the case 1. Typically, the sharps box can hold two thirds of its maximum volume, and the transparent viewing window 15 can facilitate the nurse to view the amount of sharps box contents so that it can be replaced in time.

The foregoing is merely illustrative of the present utility model, and the scope of the present utility model is not limited thereto, and any changes or substitutions that may be easily contemplated by those skilled in the art within the scope of the present utility model should be included within the scope of the present utility model, and the scope of the present utility model shall be defined by the appended claims.

Claims

1. The edge tool box comprises a box body (1) and a top cover (2) connected to the top of the box body (1), wherein an insertion port (3) for inserting an edge tool into the inner cavity of the box body (1) is arranged on the top cover (2); the method is characterized in that: a tube cutting device is arranged on the peripheral wall of the box body (1) and is used for cutting off the leather tube on the infusion needle; the pipe cutting device comprises an upper pressing piece (4), a lower pressing piece (5) and a driving piece (6); the first end of the upper pressing piece (4) is hinged with the peripheral wall of the box body (1), the second end of the upper pressing piece (4) is hinged with the first end of the lower pressing piece (5), the second end of the lower pressing piece (5) is hinged with the driving piece (6), and a blade (7) is arranged on one end face of the lower pressing piece (5) facing the upper pressing piece (4); the driving piece (6) is connected to the peripheral wall of the box body (1) in a sliding manner and can slide up and down along the height direction of the driving piece, and the driving piece is used for driving the second end of the lower pressing piece (5) to move.

2. A sharps container as claimed in claim 1, wherein: the lower pressing piece (5) faces one end face of the upper pressing piece (4) and is provided with a groove (8) for accommodating the upper pressing piece (4), and the blade (7) is arranged on the inner bottom wall of the groove (8).

3. A sharps container as claimed in claim 2, wherein: the cross section of the upper pressing sheet (4) is in an inverted trapezoid shape with a wide upper part and a narrow lower part, and the cross section shape of the upper pressing sheet (4) is matched with the cross section shape of the groove (8); the bottom of the upper pressing piece (4) is provided with a knife slot (9) matched with the top of the blade (7).

4. A sharps container as claimed in claim 3, wherein: the driving piece (6) comprises a sliding block (10), and a guide strip (11) is arranged on the sliding block (10); the box body (1) is provided with a chute extending along the height direction of the box body, and the guide strip (11) is connected in the chute in a sliding way.

5. A sharps container as defined in claim 4, wherein: the driving piece (6) further comprises a sleeve (12) and a tension spring (13), the sleeve (12) is arranged on the peripheral wall of the box body (1) and is positioned right below the sliding block (10), the tension spring (13) is arranged in the sleeve (12), one end of the tension spring (13) is connected with the bottom of the sleeve (12), and the other end of the tension spring extends out of the sleeve (12) and is connected with the lower end of the sliding block (10); in the initial state, the bottom of the upper pressing piece (4) is separated from the top of the lower pressing piece (5).

6. A sharps container as defined in claim 4, wherein: the sliding block (10) is provided with anti-slip stripes (14).

7. A sharps container as claimed in claim 1, wherein: the box body (1) is provided with an observation window (15) made of transparent materials, and the observation window (15) extends along the height direction of the box body (1).

8. A sharps container as claimed in claim 1, wherein: the bottom of the box body (1) is connected with a bottom cover (16) in an openable way.