Safety scissors for traditional Chinese medicine

Abstract

The utility model relates to the technical field of medical scissors, and particularly discloses a pair of traditional Chinese medicine safety scissors which comprises an upper scissor blade, a lower scissor blade, an upper handle body and a lower handle body. The lower shear blade is configured to be in sliding connection with the upper shear blade; the upper handle body is fixedly connected with the upper shear blade; the lower handle body is fixedly connected with the lower shear blade; the upper shear blade is located on one side of the lower shear blade, and the upper shear blade abuts against the lower shear blade. The upper scissor blade and the lower scissor blade are respectively provided with a first groove body and a second groove body, and the groove bottom of the first groove body and the groove bottom of the second groove body are obliquely arranged and provided with blade parts; the orientations of the first groove body and the second groove body are opposite, and a cutting opening is formed between the upper shear blade and the lower shear blade through the first groove body and the second groove body; the pair of traditional Chinese medicine safety scissors can integrally adopt a closed-loop structure, is not provided with a sharp and exposed blade point, and is high in safety.

Description

Technical Field

[0001] The utility model relates to the technical field of medical scissors, and particularly relates to a traditional Chinese medicine safety scissor. Background Art

[0002] The decoction of traditional Chinese medicine is rather troublesome, which is not user-friendly for patients and medical staff. Therefore, bagged traditional Chinese medicine liquid has emerged as the times require. The manufacturer seals the prepared traditional Chinese medicine liquid in a sealed bag and stores it frozen, greatly reducing the burden on medical staff and patients.

[0003] The heated traditional Chinese medicine liquid bag needs to be cut open with scissors. However, open scissors have certain safety hazards. Therefore, it is necessary to develop a special scissor with higher safety to enable users and medical staff to cut open the medicine bag more safely. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a traditional Chinese medicine safety scissor, which adopts a closed-loop structure as a whole and does not have sharp and exposed blade tips, with high safety.

[0005] To solve the above problems, the utility model adopts the following technical solutions:

[0006] A traditional Chinese medicine safety scissor includes: an upper scissor blade, a lower scissor blade, an upper handle body and a lower handle body.

[0007] The lower scissor blade is configured to be slidably connected with the upper scissor blade.

[0008] The upper handle body is configured to be fixedly connected with the upper scissor blade; the lower handle body is configured to be fixedly connected with the lower scissor blade.

[0009] The upper scissor blade is located on one side of the lower scissor blade, and the upper scissor blade abuts against the lower scissor blade.

[0010] The upper scissor blade and the lower scissor blade respectively have a first groove body and a second groove body, and the bottoms of the first groove body and the second groove body are both inclined and formed with cutting edges.

[0011] The first groove body and the second groove body face in opposite directions, and a cutting opening is formed between the upper scissor blade and the lower scissor blade through the first groove body and the second groove body.

[0012] In the traditional Chinese medicine safety scissor provided by at least one embodiment of the present disclosure, a first positioning groove is provided on the upper handle body, the upper scissor blade is fixedly inserted into the first positioning groove, and the first groove body is located outside the first positioning groove.

[0013] A second positioning groove is provided on the lower handle body, the lower scissor blade is fixedly inserted into the second positioning groove, and the second groove body is located outside the second positioning groove.

[0014] In the Chinese medicine safety scissors provided by at least one embodiment of the present disclosure, the upper handle body is located directly above the lower handle body.

[0015] The Chinese medicine safety scissors provided by at least one embodiment of the present disclosure further include: a bolt and a nut.

[0016] Chutes are provided on both the upper scissor blade and the lower scissor blade, and the tail of the bolt passes through the chute and is threadedly connected to the nut.

[0017] The upper scissor blade and the lower scissor blade are slidably connected through the bolt, the nut and the chute.

[0018] In the Chinese medicine safety scissors provided by at least one embodiment of the present disclosure, two bolts and two nuts are provided.

[0019] Both the upper scissor blade and the lower scissor blade have two chutes.

[0020] The Chinese medicine safety scissors provided by at least one embodiment of the present disclosure further include a retaining ring.

[0021] The retaining ring has a through-hole, and the heads of the two bolts are respectively fixedly arranged on the two inner side walls of the through-hole.

[0022] The through-hole is located on one side of the cutting opening.

[0023] In the Chinese medicine safety scissors provided by at least one embodiment of the present disclosure, a first finger ring is fixedly provided on the upper handle body.

[0024] In the Chinese medicine safety scissors provided by at least one embodiment of the present disclosure, a second finger ring is fixedly provided on the lower handle body.

[0025] The orientation of the first finger ring is perpendicular to the orientation of the second finger ring.

[0026] In the Chinese medicine safety scissors provided by at least one embodiment of the present disclosure, the retaining ring is arranged in a C shape.

[0027] The maximum length of the through-hole is greater than the length of the cutting opening.

[0028] The Chinese medicine safety scissors provided by at least one embodiment of the present disclosure further include: a reset member.

[0029] The reset member is used to drive the upper scissor blade and the lower scissor blade to slide in a direction away from each other, so as to open the cutting opening.

[0030] The beneficial effect of the present utility model is that since the cutting edge is located in the groove body, the cutting opening integrally forms a closed-loop structure after the upper scissor blade and the lower scissor blade are assembled. Compared with traditional scissors, it does not have a sharp and exposed cutting edge tip, has high safety, and will not cause stabbing. Brief Description of the Drawings

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the accompanying drawings required for the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings.

[0032] Figure 1 It is a sectional view of a traditional Chinese medicine safety scissors in Embodiment 1.

[0033] Figure 2 It is a three-dimensional view of the upper blade in Embodiment 1.

[0034] Figure 3 It is a sectional view of a traditional Chinese medicine safety scissors in Embodiment 2.

[0035] Figure 4 It is a sectional view of a traditional Chinese medicine safety scissors in Embodiment 3.

[0036] Figure 5 It is a three-dimensional view of the upper blade in Embodiment 3.

[0037] Figure 6 It is a three-dimensional view of the retaining ring.

[0038] In the figure:

[0039] 10. Upper blade; 11. First groove; 12. Blade part; 13. Slide groove; 14. First guide shaft;

[0040] 20. Lower blade; 21. Second guide shaft;

[0041] 30. Upper handle body; 31. First finger ring; 32. First guide groove;

[0042] 40. Lower handle body; 41. Second finger ring; 42. Second guide groove;

[0043] 50. Bolt;

[0044] 60. Nut;

[0045] 70. Retaining ring;

[0046] 80. Reset component; 81. First spring; 82. Second spring. Detailed Description of the Preferred Embodiments

[0047] The technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments. Obviously, the described embodiments are only some of the embodiments, rather than all of the embodiments.

[0048] Example 1

[0049] As Figure 1 , 2 , shown in Figures 3 and 6, this embodiment provides a traditional Chinese medicine safety scissors, which includes an upper scissor blade 10, a lower scissor blade 20, an upper handle body 30, a lower handle body 40, a bolt 50, a nut 60 and a retaining ring 70.

[0050] Specifically, the lower scissor blade 20 is configured to be slidably connected to the upper scissor blade 10; the upper scissor blade 10 is located on one side of the lower scissor blade 20, and the upper scissor blade 10 abuts against the lower scissor blade 20.

[0051] Specifically, the upper handle body 30 is configured to be fixedly connected to the upper scissor blade 10; the lower handle body 40 is configured to be fixedly connected to the lower scissor blade 20; the upper handle body 30 is located directly above the lower handle body 40.

[0052] Specifically, the upper scissor blade 10 and the lower scissor blade 20 respectively have a first groove 11 and a second groove (not shown), the bottoms of the first groove 11 and the second groove are both inclined and formed with a cutting edge 12; the first groove 11 and the second groove face in opposite directions, and a cutting opening is formed between the upper scissor blade 10 and the lower scissor blade 20 through the first groove 11 and the second groove.

[0053] Since the cutting edge 12 is located in the groove, after the upper scissor blade 10 and the lower scissor blade 20 are assembled, the cutting opening as a whole forms a closed-loop structure. Compared with traditional scissors, it does not have a sharp and exposed blade tip, has higher safety, and will not cause stabbing.

[0054] In this embodiment, a first positioning groove (not shown) is provided on the upper handle body 30, the upper scissor blade 10 is inserted into the first positioning groove and fixed by adhesive bonding, and the first groove 11 is located outside the first positioning groove.

[0055] A second positioning groove (not shown) is provided on the lower handle body 40, the lower scissor blade 20 is inserted into the second positioning groove and fixed by adhesive bonding, and the second groove is located outside the second positioning groove.

[0056] In this embodiment, sliding grooves 13 are provided on both the upper scissor blade 10 and the lower scissor blade 20, the tail of the bolt 50 passes through the sliding groove 13 and is threadedly connected to the nut 60; the upper scissor blade 10 and the lower scissor blade 20 are slidably connected through the bolt 50, the nut 60 and the sliding groove 13.

[0057] In this embodiment, both the bolt 50 and the nut 60 are provided with two; both the upper scissor blade 10 and the lower scissor blade 20 have two sliding grooves 13.

[0058] In this embodiment, the retaining ring 70 has a through-hole, and the head portions of the two bolts 50 are respectively fixedly arranged on the two inner side walls of the through-hole; the through-hole is located on one side of the cutting opening.

[0059] Furthermore, the retaining ring 70 is arranged in a C shape; the maximum length of the through-hole is greater than the length of the cutting opening.

[0060] By providing the retaining ring 70, the relative positions of the two bolts can be maintained, so that their heights are kept consistent, thereby improving the smoothness of the sliding of the upper cutting blade 10 and the lower cutting blade 20.

[0061] Embodiment 2

[0062] As Figure 4 shown, this embodiment discloses a traditional Chinese medicine safety scissors, which is different from Embodiment 1 in that: a first finger ring 31 is fixedly arranged on the upper handle body 30; a second finger ring 41 is fixedly arranged on the lower handle body 40; the orientation of the first finger ring 31 is perpendicular to the orientation of the second finger ring 41; by configuring the first finger ring 31 and the second finger ring 41, fingers can pass through the first finger ring 31 and the second finger ring 41, and the holding stability can be improved.

[0063] When in use, the thumb can pass through the first finger ring 31, and the middle finger, index finger, etc. can pass through the second finger ring 41, so that the whole traditional Chinese medicine safety scissors can be held by the hand, which can facilitate the user to apply force and improve the cutting convenience.

[0064] Embodiment 3

[0065] As Figure 5 shown, this embodiment discloses a traditional Chinese medicine safety scissors, which is different from Embodiment 1 in that: it further includes a reset component 80.

[0066] In this embodiment, the reset component 80 is used to drive the upper cutting blade and the lower cutting blade to slide in a direction away from each other, so as to restore the cutting opening to an open state.

[0067] Specifically, the reset component 80 includes a first spring 81 and a second spring 82. The two ends of the first spring 81 are respectively fixedly connected to the upper cutting blade and the lower handle body, and the two ends of the second spring 82 are respectively fixedly connected to the lower cutting blade and the upper handle body.

[0068] Furthermore, in order to improve the stability, a first guide shaft 14 and a second guide shaft 21 are respectively arranged on the upper cutting blade and the lower cutting blade, and a first guide groove 32 and a second guide groove 42 are respectively arranged on the upper handle body 30 and the lower handle body 40; the first guide shaft 14 passes through the first spring 81 and is slidably inserted into the second guide groove 42; the second guide shaft 21 passes through the second spring 82 and is slidably inserted into the first guide groove 32.

[0069] By providing a first guide shaft 14 and a second guide shaft 21, the stability of the upper cutting blade 10 and the lower cutting blade 20 during cutting and resetting can be effectively improved.

[0070] Although the embodiments of the present application have been shown and described above, the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be thought of without creative labor should be covered within the protection scope of the present utility model; unless otherwise clearly stated, any element, action or instruction used in this text should not be construed as critical or essential.

Claims

1. A traditional Chinese medicine safety scissors, characterized in that, Comprising: Upper scissor blade; Lower scissor blade configured to be slidably connected to the upper scissor blade; Upper handle body configured to be fixedly connected to the upper scissor blade; And Lower handle body configured to be fixedly connected to the lower scissor blade; Wherein, the upper scissor blade is located on one side of the lower scissor blade, and the upper scissor blade abuts against the lower scissor blade; The upper scissor blade and the lower scissor blade respectively have a first groove body and a second groove body, and the bottoms of the first groove body and the second groove body are both inclined and formed with cutting edges; The first groove body and the second groove body face in opposite directions, and a cutting opening is formed between the upper scissor blade and the lower scissor blade through the first groove body and the second groove body.

2. The safety scissors for traditional Chinese medicine according to claim 1, characterized in that, A first positioning groove is provided on the upper handle body, the upper scissor blade is fixedly inserted into the first positioning groove, and the first groove body is located outside the first positioning groove; A second positioning groove is provided on the lower handle body, the lower scissor blade is fixedly inserted into the second positioning groove, and the second groove body is located outside the second positioning groove.

3. A traditional Chinese medicine safety scissors according to claim 1, characterized in that, The upper handle body is located directly above the lower handle body.

4. A traditional Chinese medicine safety scissors according to claim 1, characterized in that, Further comprising: Bolts; And Nuts; Wherein, sliding grooves are provided on both the upper scissor blade and the lower scissor blade, the tail of the bolt passes through the sliding groove and is threadedly connected to the nut; The upper scissor blade and the lower scissor blade are slidably connected through the bolts, nuts and sliding grooves.

5. The safety scissors for traditional Chinese medicine according to claim 4, wherein There are two bolts and nuts respectively; Both the upper scissor blade and the lower scissor blade have two sliding grooves.

6. The safety scissors for traditional Chinese medicine according to claim 5, wherein Further comprising: Retention ring; Wherein, the retention ring has a through opening, and the heads of the two bolts are respectively fixedly arranged on two inner side walls of the through opening; The through opening is located on one side of the cutting opening.

7. A traditional Chinese medicine safety scissors according to claim 1, characterized in that, A first finger ring is fixedly provided on the upper handle body.

8. A traditional Chinese medicine safety scissors according to claim 7, characterized in that, A second finger ring is fixedly provided on the lower handle body; The orientation of the first finger ring is perpendicular to the orientation of the second finger ring.

9. A traditional Chinese medicine safety scissors according to claim 6, characterized in that, The retention ring is arranged in a C shape; The maximum length of the through opening is greater than the length of the cutting opening.

10. A traditional Chinese medicine safety scissors according to claim 9, characterized in that, Further comprising: A reset component for driving the upper scissor blade and the lower scissor blade to slide in a direction away from each other to open the cutting opening.

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