CN210025373U

CN210025373U - Multifunctional sampling scissors

Info

Publication number: CN210025373U
Application number: CN201920376350.6U
Authority: CN
Inventors: 庄濠宇; 蔡颖; 张峥嵘; 李伟; 许慨; 周广彪; 魏霜; 许如苏
Original assignee: Inspection And Quarantine Technology Center Of Shantou Entry Exit Inspection And Quarantine Bureau
Current assignee: Inspection And Quarantine Technology Center Of Shantou Entry Exit Inspection And Quarantine Bureau
Priority date: 2019-03-22
Filing date: 2019-03-22
Publication date: 2020-02-07
Anticipated expiration: 2029-03-22

Abstract

The utility model discloses a multi-functional sampling scissors, two first cutter bodies and second cutter bodies including mutual pin joint, first cutter body includes first handle, first connecting portion and first tool bit, the second cutter body includes second handle, second connecting portion and second tool bit, through pivotal connection between first connecting portion and the second connecting portion, the one end that first connecting portion, second connecting portion were kept away from to first tool bit and second tool bit is equipped with first flexion, the second flexion of relative one side bending respectively, first tool bit and second tool bit form the clamping part under closed state between first flexion and second flexion. Compared with the prior art, can once only accomplish the sampling and the sample of single sample, prevent to cut the sample and drop and lead to sample cross infection when using the operation scissors to press from both sides to get, trade the problem that tweezers pressed from both sides and get, shift and increase the operating procedure.

Description

Multifunctional sampling scissors

Technical Field

The utility model relates to a sampling apparatus, in particular to multifunctional sampling scissors.

Background

At present, the existing sampling operation generally takes surgical scissors and tweezers as main parts, but the surgical scissors are labor-saving when processing soft samples such as internal organs and the like, and are very labor-consuming when processing hard samples such as fish, meat and industrial products thereof. After the proper part of the sample is cut off, if the sample is clamped and transferred by the surgical scissors and the force is too strong, the sample is easily cut off again, and the sample may fall off when the force is insufficient; if the tweezers are changed for clamping and transferring, because one-step operation is added, the falling probability is increased, the possibility of cross contamination is increased, and the operation is complicated and time-consuming.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional sampling scissors, the technical problem that solve are once only accomplished single sample sampling of multiple type, sample operation, prevent cross contamination.

In order to solve the above problem, the utility model discloses a following technical scheme realizes: the utility model provides a multi-functional sampling scissors, includes two first cutter bodies and the second cutter body of mutual pin joint, first cutter body includes first handle, first connecting portion and first tool bit, the second cutter body includes second handle, second connecting portion and second tool bit, through pivotal connection between first connecting portion and the second connecting portion, first tool bit, the relative one side of second tool bit are equipped with first cutting part, second cutting part respectively, first cutting part and second cutting part are relative to make first tool bit and second tool bit can cut when closed, the one end that first connecting portion, second connecting portion were kept away from to first tool bit and second tool bit is equipped with first flexion, the second flexion towards relative one side bending respectively, first tool bit and second tool bit form the clamping part under the closure state between first flexion and second flexion.

Further, the relative side edge of first flexion and second flexion be for with first cutting part, second cutting part between be equipped with respectively and have the drop, form first step portion, second step portion, the one end that first tool bit, second tool bit were kept away from respectively to first flexion and second flexion is crooked towards relative one side respectively, and when first tool bit and second tool bit under closed condition, the one end that first tool bit, second tool bit were kept away from to first flexion and second flexion contacts each other.

Furthermore, a first groove and a second groove are respectively arranged on the opposite side edges of the first bending part and the second bending part.

Furthermore, the edges of the grooves on the two sides of the first groove are provided with a first side edge and a second side edge; the edges of the grooves on the two sides of the second groove are provided with a third side edge and a fourth side edge.

Furthermore, a first inclined surface is arranged on one side surface of the first step part, which is far away from the second tool bit, and the first inclined surface inclines from the first tool bit to the first bending part, and the heights of the first inclined surface and the first bending part are gradually decreased; the second step portion is provided with a second inclined surface on the surface of one side far away from the first tool bit, and the second inclined surface inclines from the second tool bit to the direction of the second bending portion, and the height of the second inclined surface is gradually reduced.

Further, an elastic part is arranged between the first handle and the second handle and close to the first connecting part and the second connecting part 22, so that the first cutter head and the second cutter head can be opened under a normal state and after the first cutter head and the second cutter head are closed.

Furthermore, one end of the first handle, which is far away from the first cutter head, is provided with a hook hinged on the first handle, and when the hook is hung on one end of the second handle, which is far away from the second cutter head, the first cutter head and the second cutter head are in a long-closed state.

Further, the elastic component is a spring.

Furthermore, the tips of one ends, far away from the first cutter head and the second cutter head, of the first bending part and the second bending part are in a sharp mouth shape.

Compared with the prior art, keep away from first handle at first tool bit and second tool bit, the one end of second handle sets up towards the first flexion of relative direction bending, the second flexion, form the clamping part under first tool bit and second tool bit at semi-closed between first flexion and the second flexion, it gets to be used for the clamp of sample to get, thereby can once only accomplish the sampling and the sample of single sample, prevent to cut the sample and drop and lead to sample cross infection when using the operation to cut to get to press from both sides, trade tweezers and get, shift and increase the problem of operating procedure.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the utility model after being completely closed.

Fig. 3 is a schematic structural view of the second cutter body of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

As shown in fig. 1, 2 and 3, the utility model discloses a pair of multifunctional sampling scissors, comprising a first scissors body 1 and a second scissors body 2 which are pivoted with each other, wherein the first scissors body 1 comprises a first handle 11, a first connecting part 12 and a first scissors head 13, the first connecting part 12 is arranged between the first handle 11 and the first scissors head 13, the second scissors body 2 comprises a second handle 21, a second connecting part 22 and a second scissors head 23, and the second connecting part 22 is arranged between the second handle 21 and the second scissors head 23; the first connecting portion 12 and the second connecting portion 22 are connected by a pivot 3, a first blade portion 131 and a second blade portion 231 are respectively disposed on opposite sides of the first cutting head 13 and the second cutting head 23, and the first blade portion 131 and the second blade portion 231 are opposite to each other, so that the first cutting head 13 and the second cutting head 23 can cut when being closed, the above structure is a conventional structure of a scissors in the prior art, and is not described in detail here, and the improvement points are as follows: the first and

second blades

13 and 23 are provided with a first and second

curved portions

14 and 24 respectively at ends thereof far away from the first and second connection portions 12 and 22, and a clamping portion 4 (shown in fig. 2) is formed between the first and second

curved portions

14 and 24 when the first and

second blades

13 and 23 are closed, so as to clamp the cut sample.

As shown in fig. 1, the first curved portion 14 and the second curved portion 24 are preferably designed to be sharp-mouthed at an end away from the first cutting head 13 and the second cutting head 23, and are supplemented with a groove and a side edge design to tear, clamp, and screw a portion of the sample.

The utility model discloses a multi-functional sampling scissors adopts medical stainless steel material to make. As shown in fig. 1 and 3, the first curved portion 14 and the second curved portion 24 have a step between the first blade 131 and the second blade 231 to form a first step portion 41 and a second step portion 42, so that after the first cutting head 13 and the second cutting head 23 are completely closed, the first curved portion 14 and the second curved portion 24, and the first step portion 41 and the second step portion 42 form a clamping portion 4 therebetween, and the first curved portion 14 and the second curved portion 24 do not overlap with each other; the end of the first bending part 14 far away from the first cutting head 13 and the end of the second bending part 23 far away from the second cutting head 23 are respectively bent towards opposite sides, and when the first cutting head 13 and the second cutting head 23 are in a closed state, the ends of the first bending part 14 and the second bending part 24 far away from the first cutting head 13 and the second cutting head 23 are in contact with each other.

As shown in fig. 1 and 3, the opposite side edges of the first and

second bent portions

14 and 24 are further provided with a first and second grooves 141 and 241 (dotted lines in the figures), respectively, so that the sample can be retained in the first and

second grooves

141 and 241, preferably, the groove bottoms of the first and

second grooves

141 and 241 are arc-shaped, have the same arc as the first and

second bent portions

14 and 24, and the first and

second grooves

141 and 241 are respectively filled in the side edges of the first and

second bent portions

14 and 24.

As shown in fig. 1 and 3, in order to further enable the sample to be well retained in the first groove 141 and the second groove 241, a first side edge 142 and a second side edge 143 are provided at both groove edges of the first groove 141; the groove edges of the second groove 241 are provided with a third side edge 242 and a fourth side edge 243, so that the samples outside the first groove 141 and the second groove 241 can be cut and removed.

As shown in fig. 1 and 3, a first inclined surface 15 is provided on a side surface of the first step portion 41 away from the second tool bit 23, and the first inclined surface 15 is inclined from the first tool bit 13 toward the first bending portion 14, and the heights thereof are gradually decreased; the second inclined surface 25 is arranged on the side surface of the second stepped portion 42 away from the first tool bit 13, the second inclined surface 25 is inclined from the second tool bit 23 to the second bending portion 24, and the heights of the second inclined surface 25 are gradually reduced, so that a transition surface is formed, and the thicknesses of the first bending portion 14 and the second bending portion 24 can be free from the limitation of the first tool body 1 and the second tool body 2. As shown in fig. 1 and 2, the elastic member 5 is provided between the first handle 11 and the second handle 21 near the first connecting portion 12 and the second connecting portion 22 to open the first and

second bits

13 and 23 in a normal state and after the first and

second bits

13 and 23 are closed, which can save effort.

As shown in fig. 1 and 2, a hook 6 hinged to the first handle 11 is arranged at one end of the first handle 11 away from the first cutter head 13, when the hook 6 is hung at one end of the second handle 21 away from the second cutter head 23, so that the first cutter head 13 and the second cutter head 23 are in a long-closed state, a hinged seat 7 is arranged on one side surface of the first handle 11 opposite to the second handle 21, the hinged seat 7 is welded to the first handle 11, and the hook 6 is hinged to the hinged seat 7, so that the hook 6 can rotate towards the second handle 21.

As an embodiment of the present invention, the elastic member 5 is a spring, specifically a compression spring.

The utility model discloses keep away from first handle, the one end of second handle at first tool bit and second tool bit sets up first flexion, the second flexion of bending towards relative direction, form the clamping part under first tool bit and second tool bit are closed between first flexion and the second flexion for the clamp of sample is got, thereby can once only accomplish the sampling and the sample of single sample, prevent to cut off the sample and drop and lead to the cross infection of sample when using the operation scissors to get, trade tweezers and get, shift and increase the problem of operating procedure; the utility model is made of high-quality medical stainless steel, has a stout integral design, is easy to hold and exert force on a handle, and can easily cut off samples which are difficult to be processed by common scissors, such as fishbones, chicken wings and the like; the design of the compression spring is convenient and labor-saving when the cutting tool needs to be cut for multiple times and is opened by loosening the hand; the design of the front end sharp mouth and the clamping part can finish the composite operations of tearing, clamping and the like.

Claims

1. The utility model provides a multi-functional sampling scissors, includes two first cutter bodies (1) and second cutter body (2) of mutual pin joint, first cutter body (1) includes first handle (11), first connecting portion (12) and first tool bit (13), second cutter body (2) include second handle (21), second connecting portion (22) and second tool bit (23), connect through pivot (3) between first connecting portion (12) and the second connecting portion (22), one side that first tool bit (13), second tool bit (23) are relative is equipped with first cutting part (131), second cutting part (231) respectively, first cutting part (131) and second cutting part (231) are relative to make first tool bit (13) and second tool bit (23) can cut when closed, its characterized in that: one ends, far away from the first connecting portion (12) and the second connecting portion (22), of the first cutter head (13) and the second cutter head (23) are respectively provided with a first bending portion (14) and a second bending portion (24) which are bent towards opposite sides, and the clamping portion (4) is formed between the first bending portion (14) and the second bending portion (24) when the first cutter head (13) and the second cutter head (23) are in a closed state.

2. A multi-functional sampling scissors according to claim 1, wherein: the relative one side edge of first flexion (14) and second flexion (24) is for being equipped with respectively between first cutting part (131), the second cutting part (231) and have the drop, forms first step portion (41), second step portion (42), the one end that first flexion (14) and second flexion (24) kept away from first tool bit (13), second tool bit (23) respectively is crooked towards relative one side, works as first tool bit (13) and second tool bit (23) under closed condition, the one end that first tool bit (13), second tool bit (23) were kept away from to first flexion (14) and second flexion (24) contacts each other.

3. A multi-functional sampling scissors according to claim 2, wherein: the opposite side edges of the first bending part (14) and the second bending part (24) are respectively provided with a first groove (141) and a second groove (241).

4. A multi-functional sampling scissors according to claim 3, wherein: the edges of the grooves on the two sides of the first groove (141) are provided with a first side edge (142) and a second side edge (143); the edges of the grooves on the two sides of the second groove (241) are provided with a third side edge (242) and a fourth side edge (243).

5. A multi-functional sampling scissors according to claim 2, wherein: a first inclined surface (15) is arranged on one side surface, away from the second tool bit (23), of the first step part (41), and the first inclined surface (15) inclines from the first tool bit (13) to the first bending part (14) and gradually decreases in height; and a second inclined surface (25) is arranged on one side surface, away from the first tool bit (13), of the second stepped portion (42), and the second inclined surface (25) inclines from the second tool bit (23) to the second bending portion (24) and gradually decreases in height.

6. A multi-functional sampling scissors according to claim 1, wherein: an elastic part (5) is arranged between the first handle (11) and the second handle (21) and is close to the first connecting part (12) and the second connecting part (22), so that the first cutter head (13) and the second cutter head (23) are opened under a normal state and after the first cutter head (13) and the second cutter head (23) are closed.

7. A multi-functional sampling scissors according to claim 1, wherein: one end of the first handle (11), which is far away from the first tool bit (13), is provided with a hook (6) hinged on the first handle (11), and when the hook (6) is hung on one end of the second handle (21), which is far away from the second tool bit (23), the first tool bit (13) and the second tool bit (23) are in a long-closed state.

8. A multi-functional sampling scissors according to claim 6, wherein: the elastic component (5) is a spring.

9. A multi-functional sampling scissors according to claim 1, wherein: the first bending part (14) and the second bending part (24) are in a sharp mouth shape, and the ends of one ends of the first cutter head (13) and the second cutter head (23) are far away.