Anti-slip scalpel easy to pick up

Abstract

The utility model relates to an anti-slip scalpel easy to pick up, which comprises a blade and a scalpel handle, and the blade is detachably connected with the scalpel handle. An inclined wall surface and a side raised line are arranged on the knife handle, and the inclined wall surface is positioned at the lower part of the knife handle and extends along the length direction of the knife handle; the side protruding strips are located on the two sides of the cutter handle and extend in the length direction of the cutter handle. The side convex strip comprises a strip body, a pinching groove, a first anti-skid rib, a second anti-skid rib and sawteeth, the pinching groove is in a groove shape and is specifically located on the side, close to the blade, of the strip body, and the first anti-skid rib and the second anti-skid rib are both located in the pinching groove; and the sawteeth are positioned on the strip body. The structure of the scalpel handle is improved, the protruding structure integrally formed with the scalpel handle is designed on the side face of the scalpel handle, when the scalpel is placed on a table top or a table top, the protruding structure enables the scalpel to incline integrally, and medical staff can take the scalpel up conveniently; and the protruding structures have multiple anti-skid effects, so that the skid probability is reduced.

Description

Technical Field

[0001] The utility model relates to a knife, in particular to an easy-to-pick-up anti-slip scalpel. Background Art

[0002] The scalpel comprises a handle and a blade, and the planes where the handle and the blade are located are parallel. At the same time, the handle and the blade are both flat or thin-sheet structures.

[0003] When the scalpel is placed on a table or surface during surgery, the side of the scalpel sticks to the table or surface due to gravity, and it is inconvenient to pick up the scalpel because of its overall flat or thin structure.

[0004] Existing technology, such as the Chinese utility model patent with publication number "CN208065238U" and title "A No. 22 ceramic scalpel", discloses the following technical solution: "A No. 22 ceramic scalpel, comprising a handle and a blade, and the handle is connected to the blade via a rotating shaft; the front of the handle is provided with a palm protection component and a finger anti-slip component, and grooves are provided in the middle of both sides of the handle; the rear of the handle is provided with a pulling device. The pulling device includes a square groove provided on one side of the rear of the handle, and a torsion spring is provided on one side of the square groove; one end of the torsion spring is fixed in the square groove, and the other end is connected to the rotating plate. The palm protection component includes four protective gaskets corresponding to the palm, the protective gaskets are adhered to the handle, and the outer surface of the protective gaskets is provided with anti-slip grooves. The finger anti-slip component includes a protective gasket corresponding to four fingers, the protective gaskets are adhered to the handle, and the outer surface of the protective gaskets is provided with anti-slip grooves."

[0005] The above solution is easy to pull up and convenient to pick up the scalpel through the design of the torsion spring and the rotating plate; at the same time, the protective gasket is used to prevent slipping.

[0006] While the above solution offers some convenience and anti-slip properties, the square groove, torsion spring, and rotating plate structure are not only prone to trapping dirt, but the torsion spring structure can also easily break down after prolonged use, leading to functional failure. Furthermore, while the anti-slip effect provided by the protective gasket alone is limited, medical personnel's hands can still slip easily when stained with blood, tissue fluid, or sweat. Utility Model Content

[0007] The purposes of this utility model are:

[0008] An easy-to-pick-up non-slip scalpel is designed. The handle structure is improved, and a protruding structure integrally formed with the handle is designed on the side of the handle. When the scalpel is placed on a table or a countertop, the protruding structure tilts the entire scalpel, making it easier for medical staff to pick it up. The protruding structure also has multiple anti-slip effects, reducing the chance of slipping.

[0009] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0010] An easy-to-pick-up non-slip scalpel comprises a blade and a handle, wherein the blade is detachably connected to the handle; the handle is provided with an inclined wall surface and side ribs, wherein the inclined wall surface is located at the lower part of the handle and extends along the length of the handle; the side ribs are located on both sides of the handle and extend along the length of the handle; the side ribs comprise a bar body, a pinching groove, a first anti-slip rib, a second anti-slip rib and serrations, wherein the pinching groove is in the shape of a groove and is specifically located on a side of the bar body close to the blade, wherein the first anti-slip rib and the second anti-slip rib are both located in the pinching groove; and the serrations are located on the bar body.

[0011] Furthermore, the inclined wall surfaces are arranged in a bilaterally symmetrical manner relative to the blade, and the cross-sectional surfaces of the two inclined wall surfaces are V-shaped.

[0012] Furthermore, the strip is in a straight line shape and is specifically located in the middle of the side of the handle; the side convex strip is integrally formed with the handle.

[0013] Furthermore, the thickness of the strip protruding from the side of the handle is greater than the thickness of the handle.

[0014] Furthermore, the opening of the pinching groove faces the direction of the side convex strip away from the knife handle, and the top and bottom of the pinching groove are respectively connected to the top and bottom of the side convex strip.

[0015] Furthermore, the side wall surface of the pinching groove is an oblique transition surface, and the angle between the oblique transition surface and the extension direction of the strip body is an obtuse angle.

[0016] Furthermore, the first anti-slip ribs are V-shaped and arranged in a linear array along the length direction of the pinching groove.

[0017] Furthermore, the second anti-slip ribs are V-shaped and arranged in a linear array along the length direction of the pinching groove.

[0018] Furthermore, the sharp corner of the first V-shaped anti-slip rib is arranged opposite to the sharp corner of the second V-shaped anti-slip rib; the first anti-slip rib and the second anti-slip rib are both convex ribs, and are both integrally formed with the strip body.

[0019] Furthermore, the saw teeth are specifically located on a side of the strip body that is away from the blade at the pinching groove, and the saw teeth are extended in a linear array along the length direction of the strip body.

[0020] The beneficial effects of the utility model are:

[0021] The invention discloses an easy-to-pick-up non-slip scalpel with an improved handle structure. A protruding structure integrally formed with the handle is designed on the side of the handle, comprising a side convex strip. The side convex strip comprises a strip body, a pinching groove, a first anti-slip rib, a second anti-slip rib, and serrations. When the scalpel is placed on a table or a countertop, the presence of the protruding structure and the strip body can tilt the scalpel as a whole, thereby making it easier for medical personnel to pick it up. The protruding structure integrally formed with the handle will not be damaged or fail during long-term use. In addition, the pinching groove, the first anti-slip rib, the second anti-slip rib, and the serrations can give the handle multiple anti-slip effects, thereby reducing the chance of slipping and improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a three-dimensional diagram of the overall structure of an easy-to-pick-up non-slip scalpel of the utility model.

[0023] Figure 2 This is a three-dimensional diagram of the overall structure of the easy-to-pick-up non-slip scalpel of the utility model from another perspective.

[0024] Figure 3 The utility model is a partial structural diagram of an easy-to-pick-up anti-slip handle.

[0025] Figure 4 The utility model is a schematic diagram of an easy-to-pick-up non-slip scalpel placed on a table or a countertop in an easy-to-pick-up posture.

[0026] The accompanying drawings are:

[0027] 1. Blade; 2. Handle; 21. Inclined wall; 3. Side convex strip; 31. Strip body; 32. Pinching groove; 33. First anti-slip rib; 34. Second anti-slip rib; 35. Sawtooth. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0029] refer to Figures 1 to 4 , an easy-to-pick-up non-slip scalpel, including a blade 1 and a handle 2, the blade 1 and the handle 2 are detachably connected; the blade 1 is used for cutting or severing, and the handle 2 is used for hand grasping to control the movement of the blade 1; the detachable connection structure between the blade 1 and the handle 2 is an existing mature technology and will not be described here.

[0030] The handle 2 is provided with an inclined wall surface 21 and a side ridge 3. The inclined wall surface 21 is located at the lower part of the handle 2 and extends along the length direction of the handle 2. The inclined wall surface 21 has two inclined walls for adapting to the inclined placement of the handle 2.

[0031] The side ridges 3 are located on both sides of the knife handle 2 and extend along the length direction of the knife handle 2 ; the side ridges 3 are used for gripping, anti-slipping and lateral support for the placement of the knife handle 2 .

[0032] The side convex strip 3 includes a strip body 31, a pinching groove 32, a first anti-slip rib 33, a second anti-slip rib 34 and a serration 35. The pinching groove 32 is groove-shaped and is specifically located on the side of the strip body 31 close to the blade 1. The first anti-slip rib 33 and the second anti-slip rib 34 are both located in the pinching groove 32; the pinching groove 32 is used for the thumb and index finger to be embedded to achieve positioning and enhance anti-slip.

[0033] The serrations 35 are located on the strip body 31 , and are used to increase the friction coefficient of the exterior of the strip body 31 and enhance anti-slip properties.

[0034] The inclined wall surfaces 21 are arranged in a bilaterally symmetrical manner relative to the blade 1 , and the cross-section of the two inclined wall surfaces 21 is V-shaped, which can adapt to the inclined placement posture of the handle 2 .

[0035] The strip 31 is linear and is specifically located in the middle of the side of the handle 2; the side convex strip 3 is integrally formed with the handle 2, and its material can be metal like the handle 2, which is not easily damaged or deformed and fails.

[0036] The thickness of the strip 31 protruding from the side of the handle 2 is greater than the thickness of the handle 2, thereby ensuring that when the scalpel is placed on a table or countertop, the handle 2 is tilted at an angle of 10-30 degrees, making it convenient for medical staff to pick up the scalpel.

[0037] The opening of the pinching groove 32 faces the direction of the side ridge 3 away from the handle 2, and the top and bottom of the pinching groove 32 are respectively connected to the top and bottom of the side ridge 3, making it convenient for the thumb and index finger of the medical staff to pinch the handle 2 from both sides.

[0038] The side wall surface 21 of the pinching groove 32 is an obtuse transition surface, and the angle between the oblique transition surface and the extension direction of the strip body 31 is an obtuse angle. When the thumb and index finger of the medical staff's hand are respectively inserted into the pinching groove 32 on both sides of the handle 2, the oblique transition surface can prevent the handle 2 from slipping relative to the fingers along the length direction to a certain extent.

[0039] The first anti-slip ribs 33 are V-shaped and arranged in a linear array along the length direction of the pinching groove 32 . The first anti-slip ribs 33 are used to prevent slipping and are integrally formed with the strip body 31 .

[0040] The second anti-slip ribs 33 are V-shaped and arranged in a linear array along the length direction of the pinching groove 32 . The second anti-slip ribs 33 are used to prevent slipping and are integrally formed with the strip body 31 .

[0041] The sharp corner of the V-shaped first anti-slip rib 33 is arranged opposite to the sharp corner of the V-shaped second anti-slip rib 34; the sharp corner of the first anti-slip rib 33 can be facing away from the blade 1, and the sharp corner of the second anti-slip rib 34 can be facing the direction of the blade 1; it is used to enhance the anti-slip effect and further reduce the chance of slipping.

[0042] The first anti-slip rib 33 and the second anti-slip rib 34 are both convex ribs and are integrally formed with the strip body 31 , thereby increasing the contact friction with the fingers and reducing the chance of slipping.

[0043] The serrations 35 are specifically located on the side of the strip 31 away from the blade 1 on the pinch groove 32. The serrations 35 extend in a linear array along the length of the strip 31. The serrations 35 are specifically serrated, which can increase the contact friction with the hand and reduce the chance of slipping.

[0044] The working principle of the technical solution involved in this utility model is:

[0045] When the scalpel is not in use, it is placed on a table or a countertop. Since the blade 1 and the handle 2 are both flat or thin, they cannot stand upright and will fall over.

[0046] The side convex strips 3 on the side of the handle 3 and the serrations 35 on the strip body 31 contact the table or table where the scalpel is located, which can form a side support for the handle 2. Figure 4 In the posture shown, the handle 2 is tilted as a whole with one end facing upward, so that the medical staff can easily pick up the handle 2 of the scalpel with their fingers.

[0047] When using a scalpel, pick up the tilted handle 2, and then adjust the posture of your fingers gripping the handle 2; if you grip the handle 2 with your right hand, then in the normal gripping posture, the thumb rests on the pinching groove 32 on the strip 31, and pinches the first anti-slip rib 33 and the second anti-slip rib 34; the index finger rests on the pinching groove 32 on the strip 31 on the other side of the handle 2, and pinches the first anti-slip rib 33 and the second anti-slip rib 34; the other fingers and part of the palm rest on the serrations 35 on the outside of the strip 31, thereby achieving a firm grip and multiple anti-slip measures to greatly reduce the chance of slipping.

[0048] The above embodiments are used to further illustrate the present invention, but do not limit the present invention to these specific embodiments. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention should be understood to be within the scope of protection of the present invention.

Claims

1. An easy-to-pick-up non-slip scalpel, comprising a blade (1) and a handle (2), wherein the blade (1) and the handle (2) are detachably connected; characterized in that: The handle (2) is provided with an inclined wall surface (21) and a side convex strip (3), wherein the inclined wall surface (21) is located at the lower part of the handle (2) and extends along the length direction of the handle (2); the side convex strip (3) is located on both sides of the handle (2) and extends along the length direction of the handle (2); the side convex strip (3) comprises a strip body (31), a pinching groove (32), a first anti-skid rib (33), a second anti-skid rib (34) and a sawtooth (35), wherein the pinching groove (32) is in the shape of a groove and is specifically located on a side of the strip body (31) close to the blade (1), and the first anti-skid rib (33) and the second anti-skid rib (34) are both located in the pinching groove (32); The saw teeth (35) are located on the strip (31).

2. The easy-to-pick-up non-slip scalpel according to claim 1, characterized in that: The inclined wall surfaces (21) are arranged in a bilaterally symmetrical manner relative to the blade (1), and the cross-sections of the two inclined wall surfaces (21) are V-shaped.

3. The easy-to-pick-up non-slip scalpel according to claim 2, characterized in that: The strip (31) is in a straight line shape and is specifically located in the middle of the side of the knife handle (2); the side convex strip (3) and the knife handle (2) are integrally formed.

4. The easy-to-pick-up non-slip scalpel according to claim 3, characterized in that: The thickness of the strip (31) protruding from the side of the knife handle (2) is greater than the thickness of the knife handle (2).

5. The easy-to-pick-up non-slip scalpel according to claim 3, characterized in that: The opening of the pinching groove (32) faces the direction of the side convex strip (3) away from the knife handle (2), and the top and bottom of the pinching groove (32) are respectively connected to the top and bottom of the side convex strip (3).

6. The easy-to-pick-up non-slip scalpel according to claim 4, characterized in that: The side wall surface of the pinching groove (32) is an oblique transition surface, and the angle between the oblique transition surface and the extension direction of the strip body (31) is an obtuse angle.

7. The easy-to-pick-up non-slip scalpel according to any one of claims 4 to 6, characterized in that: The first anti-slip ribs (33) are V-shaped and arranged in a linear array along the length direction of the pinching groove (32).

8. The easy-to-pick-up non-slip scalpel according to claim 7, characterized in that: The second anti-slip ribs (34) are V-shaped and arranged in a linear array along the length direction of the pinching groove (32).

9. The easy-to-pick-up non-slip scalpel according to claim 8, characterized in that: The sharp corner of the V-shaped first anti-skid rib (33) is arranged opposite to the sharp corner of the V-shaped second anti-skid rib (34); the first anti-skid rib (33) and the second anti-skid rib (34) are both convex ribs and are integrally formed with the strip body (31).

10. The easy-to-pick-up non-slip scalpel according to claim 9, characterized in that: The saw teeth (35) are specifically located on the side of the pinching groove (32) on the strip body (31) away from the blade (1), and the saw teeth (35) are extended in a linear array along the length direction of the strip body (31).

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