Auxiliary device for cutting needle

Abstract

The utility model discloses an auxiliary device for cutting off a needle head, which comprises a tool apron, a tool body is rotatably connected to the top of the tool apron close to the left end of the tool apron, an L-shaped hook is fixedly connected to the bottom of the left side of the tool apron, the tool apron is a tube body, the section of the tool apron is I-shaped, and a sliding rod matched with the tool apron for use is sleeved on the inner surface of the tool apron. The end, away from the tool apron, of the sliding rod is hook-shaped, the position, close to the end, of the top of the sliding rod is in threaded connection with a fixing knob, and the front face of the tool apron is further in threaded connection with a locking bolt limiting movement of the sliding rod. According to the device, the relative positions of the tool apron and the sliding rod can be adjusted, so that the device can be matched with sharp instrument boxes of different sizes, tools are fixed to the sharp instrument boxes, extra scissors or tool storage is not needed, the structure is simple, application and popularization are convenient, and the structure of the sharp instrument boxes does not need to be specially modified.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to an auxiliary device for cutting off a needle. Background Art

[0002] A sharps box, also known as a sharps box, is a medical storage box used to collect sharps such as syringes, small glassware, blades, suture needles, etc. At present, the capacity of the larger sharps boxes used in hospitals is about 4-8L. When the syringe needle is thrown into the sharps box as required, the needle needs to be cut off to avoid secondary damage caused by subsequent processing.

[0003] However, the large-capacity sharps boxes currently purchased and used do not come with instruments for cutting off needles, so medical staff need to carry an extra pair of scissors, which causes a lot of inconvenience and poses a certain safety risk. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the currently purchased and used large-capacity sharps boxes do not have a needle cutting device, so medical staff need to be equipped with an additional pair of scissors, which causes a lot of inconvenience and poses a certain safety risk.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An auxiliary device for cutting off a needle comprises a knife seat, the top of the knife seat near the left end thereof is rotatably connected with a knife body, the bottom of the left side of the knife seat is fixedly connected with an "L"-shaped hook, the knife seat is a tube body, and its cross section is an "I"-shaped, and the inner surface of the knife seat is sleeved with a sliding rod used in conjunction with the knife seat;

[0007] The end of the slide bar away from the knife seat is hook-shaped, and a fixing knob is threadedly connected to the top of the slide bar near the end;

[0008] The front side of the knife seat is also threadedly connected with a locking bolt for limiting the movement of the slide rod.

[0009] Furthermore, a protective cover with an "L"-shaped cross-section is fixedly connected to the back side of the blade body.

[0010] Working principle and beneficial effects: The device can adjust the relative position of the knife holder and the slide rod to adapt to sharps boxes of different sizes and fix the knife on the sharps box. There is no need to carry additional scissors or store the knife. The structure is simple and easy to promote and apply. There is no need to specially modify the structure of the sharps box. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model;

[0013] Figure 3 It is a schematic diagram of the main structure of the utility model.

[0014] In the figure: 1. rectangular box body; 2. pressure cover; 3. claw; 4. storage compartment; 5. handle; 6. notch; 7. hanging ear. DETAILED DESCRIPTION

[0015] The present invention can be better understood according to the following embodiments.

[0016] The structures, proportions, sizes, etc. illustrated in the drawings of the specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effect and purpose that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model. At the same time, the terms such as "upper", "lower", "front", "back", "middle" and so on quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the utility model without substantial change of the technical content.

[0017] like Figure 1-3 As shown,

[0018] Example

[0019] An auxiliary device for cutting off a needle comprises a knife holder 1, wherein a knife body 2 is rotatably connected to the top of the knife holder 1 near its left end, an "L"-shaped hook 3 is fixedly connected to the bottom left side of the knife holder 1, the knife holder 1 is a tubular body, and its cross-section is an "I"-shaped, and the inner surface of the knife holder 1 is sleeved with a slide rod 4 used therewith, the end of the slide rod 4 away from the knife holder 1 is hook-shaped, and the top of the slide rod 4 is threadedly connected to a fixing knob 5 near the end, and the front side of the knife holder 1 is also threadedly connected to a locking bolt for limiting the movement of the slide rod 4. When in use, the hook 3 is hung on one side of the sharps box, the locking bolt is rotated to enable the slide rod 4 to move along the inner cavity of the knife holder 1, and then the relative position of the slide rod 4 and the knife holder 1 is adjusted so that the right section of the slide rod 4 is hooked on the other side of the sharps box, and then the locking bolt is rotated to fix the relative position of the knife holder 1 and the slide rod 4, and then the fixing knob 5 is tightened.

[0020] The device can adjust the relative position of the knife holder 1 and the slide bar 4 to adapt to sharps boxes of different sizes, and fix the knife on the sharps box, which is more convenient without the need to carry scissors or store knives. In order to prevent the needle from splashing during the cutting process, a protective cover 6 with an "L"-shaped cross section is fixedly connected to the back of the knife body 2.

Claims

1. A needle cutting auxiliary device, comprising a knife holder (1), a knife body (2) being rotatably connected to the top of the knife holder (1) near its left end, characterized in that: An "L"-shaped hook (3) is fixedly connected to the bottom of the left side of the knife seat (1); the knife seat (1) is a tube body, and its cross section is an "I"-shaped; the inner surface of the knife seat (1) is sleeved with a sliding rod (4) used in conjunction with it; The end of the slide rod (4) away from the knife seat (1) is hook-shaped, and a fixing knob (5) is threadedly connected to the top of the slide rod (4) near the end; The front side of the knife seat (1) is also threadedly connected with a locking bolt for limiting the movement of the slide rod (4).

2. The needle cutting auxiliary device according to claim 1, characterized in that: A protective cover (6) with an L-shaped cross section is fixedly connected to the back side of the blade body (2).

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