Detachable cut-preventing clinical adhesive tape cutter

Abstract

The utility model belongs to the technical field of medical instruments, particularly relates to a detachable cutting-prevention clinical adhesive tape cutter, and aims to solve the problem that adhesive tapes with different diameters are inconvenient to mount in the use process of some medical adhesive tape cutters, and adopts the following scheme that the detachable cutting-prevention clinical adhesive tape cutter comprises a base, an adhesive tape mounting box is fixedly mounted on one side of the upper portion of the base, an adjusting assembly is arranged in the adhesive tape mounting box, two symmetrically-arranged fixing frames are arranged on one side of the adhesive tape mounting box, and the fixing frames are fixedly mounted on the upper portion of the base. According to the adhesive tape fixing device, the rotating button of the adjusting assembly is rotated, the screw rod is driven to rotate through the rotating button, and the clamping plate in threaded connection with the screw rod is driven to move through rotation of the screw rod, so that the distance between the clamping plate and the inner wall of the adhesive tape mounting box is adjusted, and adhesive tapes with different thicknesses and diameters can be conveniently fixed; and the elastic pressing rod located in the middle of the clamping plate has compressibility, and meanwhile, the adhesive tape is fixed.

Description

Technical Field

[0001] The utility model relates to an adhesive tape cutter, in particular to a detachable, cut-proof clinical adhesive tape cutter, belonging to the technical field of medical devices. Background Art

[0002] There are many kinds of tapes commonly used in life, which are mainly divided into double-sided tape or single-sided tape. Double-sided tape, as the name implies, has adhesive on both sides of the tape, while single-sided tape has adhesive on one side. But whether it is double-sided tape or single-sided tape, it will have different functions according to different materials and can be used in different scenarios. In clinical practice, some patients' wounds will use some medical tapes to fix the disinfection cotton or other items covered by the patients. In order to cut the tape more conveniently and quickly, some cutters are sometimes used to cut the tape.

[0003] In the prior art, for example, a medical tape cutter disclosed in announcement number CN219238806U is also a tape cutter, which includes a housing, a cutting mechanism and a power supply. The front end of the housing is provided with a tape access opening, and a tape shaft is rotatably provided in the inner cavity of the housing. A tape roll fixing position is provided on the tape shaft. By fixing the tape shaft and the tape roll in place, the tape roll can be installed inside the housing.

[0004] However, the tape shaft and the tape roll fixing position used in the above scheme are of fixed sizes, so when the tape roll is installed, the diameter of the tape roll is a fixed diameter, which makes it inconvenient to install tape rolls of different sizes inside the shell. In view of this, a detachable anti-cut clinical tape cutter is provided to overcome the above defects. Utility Model Content

[0005] The utility model provides a detachable anti-cut clinical tape cutter to solve the problem that the tape shaft and the tape roll fixing position used are of fixed sizes, so that when the tape roll is installed, the diameter of the tape roll is a fixed diameter, which makes it inconvenient to install tape rolls of different sizes inside the shell.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions: a detachable anti-cut clinical tape cutter, comprising a base, and a tape installation box is fixedly installed on one side above the base;

[0007] An adjustment component is provided inside the tape installation box, and two symmetrically arranged fixing frames are provided on one side of the tape installation box, and the fixing frames are fixedly installed above the base;

[0008] The adjustment assembly includes a knob, which is rotatably mounted on one side of the tape installation box, a screw is fixedly mounted on the side of the knob close to the tape installation box, one end of the screw passes through the tape installation box, and one end of the screw is rotatably mounted on the inner wall of the tape installation box through a bearing, a clamping plate is threadedly mounted on the outer side of the screw, and elastic pressure rods are fixedly mounted in the middle of both sides of the clamping plate.

[0009] As a further solution of the utility model: a tape pulling outlet is provided on one side of the tape installation box.

[0010] As a further solution of the utility model: a slide groove is provided at the top of the two fixing frames, a slider is slidably installed in the middle of the slide groove, a mounting frame is elastically connected in the middle of the two sliders, and a mounting groove is provided at the corresponding position of the mounting frame and the slider, a compression spring is fixedly installed inside the mounting groove, and the other end of the compression spring is fixedly installed on the slider.

[0011] As a further solution of the utility model: the sliding block is fixedly installed at the inside of the mounting groove, the connecting block passes through the mounting groove and the mounting frame, a tool holder is arranged inside the mounting frame, and the top end of the tool holder passes through the mounting frame, connecting springs are fixedly installed on both sides of the tool holder, and the other end of the connecting spring is fixedly installed on the mounting frame.

[0012] As a further solution of the utility model: tension springs are fixedly installed on both sides of the top of the mounting frame, a mounting rod is rotatably installed on the top of the tension spring, and a bearing plate is fixedly installed on the top of the two mounting frames.

[0013] As a further solution of the utility model: the corresponding positions of the bearing plate and the mounting rod are provided with mounting openings matching the mounting rod, and the mounting rod is threadedly connected to the bearing plate through the mounting openings.

[0014] As a further solution of the utility model: the fixing frame is located below the mounting frame and a cutting board is fixedly mounted thereon, and a cutout is provided at a position corresponding to the cutting board and the mounting frame, and the cutout is provided on the cutting board.

[0015] As a further solution of the utility model: a slide rail is provided under the base, a bidirectional screw is rotatably installed inside the slide rail, one end of the bidirectional screw passes through the slide rail, and a knob is fixedly installed on one end of the bidirectional screw, the outer side of the bidirectional screw is threadedly connected to two moving blocks, a clamping plate is fixedly installed under the moving block, and the clamping plate is a semicircular structure.

[0016] The beneficial effects of the utility model are:

[0017] 1. By turning the knob of the adjustment component and driving the screw rod to rotate through the knob, the rotation of the screw rod drives the clamping plate threadedly connected thereto to move, thereby adjusting the distance between the clamping plate and the inner wall of the tape installation box. This makes it easy to fix tapes of different thicknesses and diameters, and the elastic pressure rod located in the middle of the clamping plate has compressibility itself, while achieving the fixation of the tape.

[0018] 2. By pressing the knife holder and the mounting frame at the same time, and when the mounting frame moves to the cutting board, the mounting frame cannot move. At this time, continuing to press the knife holder can make the knife holder continue to press down, and make the knife holder cut the tape at the cutting board. After the cutting is completed, the knife holder can be released, so that the connecting spring and the tension spring will respectively rebound the knife holder and the mounting frame. Since part of the knife holder runs through the mounting frame, part of the knife holder can be hidden inside the mounting frame, thereby preventing the user from accidentally touching the knife holder and cutting his fingers. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the fixing frame of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure inside the tape installation box of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the side surface of the tape installation box of the utility model.

[0023] In the figure: 1. base; 2. tape installation box; 3. adjustment component; 301. knob; 302. screw; 303. clamping plate; 304. spring-pressure rod; 4. fixing frame; 5. tape pull-out port; 6. slide groove; 7. slider; 8. mounting frame; 9. mounting groove; 10. compression spring; 11. connecting block; 12. tool holder; 13. connecting spring; 14. tension spring; 15. mounting rod; 16. bearing plate; 17. mounting port; 18. cutting plate; 19. incision; 20. slide rail; 21. bidirectional screw; 22. knob; 23. moving block; 24. clamping plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1

[0026] like Figures 1 to 4 As shown, a detachable anti-cutting clinical tape cutter comprises a base 1, and a tape installation box 2 is fixedly installed on one side above the base 1;

[0027] An adjustment component 3 is provided inside the tape installation box 2, and two symmetrically arranged fixing frames 4 are provided on one side of the tape installation box 2, and the fixing frames 4 are fixedly installed above the base 1;

[0028] The adjustment component 3 includes a knob 301, which is rotatably installed on one side of the tape installation box 2. A screw rod 302 is fixedly installed on the side of the knob 301 close to the tape installation box 2. One end of the screw rod 302 passes through the tape installation box 2, and one end of the screw rod 302 is rotatably installed on the inner wall of the tape installation box 2 through a bearing. A clamping plate 303 is threadedly installed on the outer side of the screw rod 302, and elastic rods 304 are fixedly installed in the middle of both sides of the clamping plate 303.

[0029] As a further solution of the utility model: a tape pulling-out port 5 is provided on one side of the tape installation box 2 .

[0030] Embodiment 2

[0031] In addition to all the technical features of the first embodiment, this embodiment also includes:

[0032] As a further solution of the utility model: a slide groove 6 is provided at the top of the two fixing frames 4, a slider 7 is slidably installed in the middle of the slide groove 6, a mounting frame 8 is elastically connected in the middle of the two sliders 7, and a mounting groove 9 is provided at the corresponding position of the mounting frame 8 and the slider 7, a compression spring 10 is fixedly installed inside the mounting groove 9, and the other end of the compression spring 10 is fixedly installed on the slider 7, the compression spring 10 can realize the elastic connection between the slider 7 and the mounting groove 9 and the mounting frame 8, which is convenient for the subsequent removal and replacement of the mounting frame 8 as a whole.

[0033] As a further solution of the utility model: the slider 7 is fixedly installed with a connecting block 11 inside the mounting groove 9, and the connecting block 11 passes through the mounting groove 9 and the mounting frame 8. A tool holder 12 is arranged inside the mounting frame 8, and the top of the tool holder 12 passes through the mounting frame 8. Connecting springs 13 are fixedly installed on both sides of the tool holder 12, and the other end of the connecting spring 13 is fixedly installed on the mounting frame 8. The connecting spring 13 can elastically connect the tool holder 12 to the mounting frame 8, so that after pressing the tool holder 12, the connecting spring 13 can automatically bounce the tool holder 12 back to the inside of the mounting frame 8.

[0034] As a further solution of the utility model: tension springs 14 are fixedly installed on both sides of the top of the mounting frame 8, and a mounting rod 15 is rotatably installed on the top of the tension spring 14, and a bearing plate 16 is fixedly installed on the top of the two mounting frames 8. The bearing plate 16 can be threadedly installed with the mounting rod 15, and through the tension spring 14 under the mounting rod 15, a rebound effect of the entire mounting frame 8 is achieved after the mounting frame 8 is pressed down.

[0035] As a further solution of the utility model: a mounting opening 17 matching the mounting rod 15 is opened at the corresponding position of the bearing plate 16 and the mounting rod 15, and the mounting rod 15 is threadedly connected to the bearing plate 16 through the mounting opening 17, and the mounting opening 17 facilitates the installation of the mounting rod 15.

[0036] As a further solution of the utility model: the fixing frame 4 is located below the mounting frame 8 and a cutting plate 18 is fixedly installed thereon. A cutout 19 is provided at a position corresponding to the cutting plate 18 and the mounting frame 8. The cutout 19 is provided on the cutting plate 18. The cutting plate 18 and the cutout 19 facilitate the cutting of the tape by the knife holder 12.

[0037] As a further solution of the utility model: a slide rail 20 is provided at the bottom of the base 1, and a bidirectional screw 21 is rotatably installed inside the slide rail 20, one end of the bidirectional screw 21 passes through the slide rail 20, and a knob 22 is fixedly installed at one end of the bidirectional screw 21, and the outer side of the bidirectional screw 21 is threadedly connected to two moving blocks 23, and a clamping plate 24 is fixedly installed below the moving block 23. The clamping plate 24 is a semicircular structure, and the knob 22 can drive the bidirectional screw 21 to rotate. Since the moving block 23 and the bidirectional screw 21 are threadedly connected, the two moving blocks 23 can be driven to move toward each other when the bidirectional screw 21 rotates, so that the two moving blocks 23 can be spliced ​​and separated, and the clamping plate 24 below the moving block 23 is used to clamp the cylindrical object, which is convenient for fixing the device as a whole.

[0038] Working principle: first adjust the position of the clamping plate 303 so that the tape can be placed inside the tape installation box 2, then pass the elastic rod 304 through the middle part of the tape, and loosen the elastic rod 304 so that the elastic rod 304 fixes the tape, then turn the knob 301, the knob 301 drives the screw rod 302 to rotate, and through the rotation of the screw rod 302, the clamping plate 303 threadedly connected thereto is driven to move, thereby adjusting the distance between the clamping plate 303 and the inner wall of the tape installation box 2, which can facilitate the fixing of tapes of different thicknesses and diameters, and the elastic rod 304 located in the middle of the clamping plate 303 has compressibility itself, so that the fixed tape can be used, and then another roll of tape can be placed on the other side of the tape installation box 2, and then one mouth of the tape is pulled out from the tape pulling outlet 5 and placed above the cutting board 18, and then when the device needs to be installed on some armrests or chair poles, a set of knobs 22 can be manually turned so that the knobs 22 drive the bidirectional screws 21 rotates. When the bidirectional screw 21 rotates, the two moving blocks 23 can move towards each other through the outer symmetrical threads, so that the movement of the moving block 23 drives the clamping plate 24 below to move, and the semicircular structure of the clamping plate 24 is used to clamp and fix the cylindrical object. When one group of the structures is fixed, the other group of the structures can be rotated to fix the overall device more firmly. At this time, the tool holder 12 and the mounting frame 8 are pressed at the same time. When the mounting frame 8 moves to the cutting plate 18, the mounting frame 8 cannot move. At this time, continuous pressing of the tool holder 12 can make the tool holder 12 continue to press down and make the tool holder 12 cut the tape located at the cutting plate 18. After the cutting is completed, the tool holder 12 can be released, so that the connecting spring 13 and the tension spring 14 respectively rebound the tool holder 12 and the mounting frame 8. Moreover, since part of the tool holder 12 passes through the mounting frame 8, part of the tool holder 12 can be hidden inside the mounting frame 8, thereby preventing the user from accidentally touching the tool holder 12 and cutting his fingers.

[0039] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0040] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A detachable cut-proof clinical tape cutter, comprising a base (1), characterized in that: A tape installation box (2) is fixedly installed on one side above the base (1); An adjustment assembly (3) is provided inside the adhesive tape installation box (2), and two symmetrically arranged fixing frames (4) are provided on one side of the adhesive tape installation box (2), and the fixing frames (4) are fixedly installed above the base (1); The adjusting assembly (3) comprises a knob (301), the knob (301) being rotatably mounted on one side of the tape installation box (2), a screw rod (302) being fixedly mounted on the side of the knob (301) close to the tape installation box (2), one end of the screw rod (302) passing through the tape installation box (2), and one end of the screw rod (302) being rotatably mounted on the inner wall of the tape installation box (2) via a bearing, a clamping plate (303) being threadedly mounted on the outer side of the screw rod (302), and elastic pressure rods (304) being fixedly mounted in the middle of both sides of the clamping plate (303).

2. The detachable anti-cutting clinical tape cutter according to claim 1, characterized in that: A tape pulling-out port (5) is provided on one side of the tape installation box (2).

3. The detachable anti-cutting clinical tape cutter according to claim 1, characterized in that: The top ends of the two fixing frames (4) are each provided with a slide groove (6), a slider (7) is slidably mounted in the middle of the slide groove (6), a mounting frame (8) is elastically connected in the middle of the two sliders (7), and a mounting groove (9) is provided at a position corresponding to the mounting frame (8) and the slider (7), a compression spring (10) is fixedly mounted inside the mounting groove (9), and the other end of the compression spring (10) is fixedly mounted on the slider (7).

4. The detachable anti-cutting clinical tape cutter according to claim 3, characterized in that: The sliding block (7) is fixedly mounted with a connecting block (11) inside the mounting groove (9); the connecting block (11) passes through the mounting groove (9) and the mounting frame (8); a tool holder (12) is arranged inside the mounting frame (8); the top end of the tool holder (12) passes through the mounting frame (8); connecting springs (13) are fixedly mounted on both sides of the tool holder (12); and the other end of the connecting spring (13) is fixedly mounted on the mounting frame (8).

5. The detachable anti-cutting clinical tape cutter according to claim 4, characterized in that: Tension springs (14) are fixedly mounted on both sides of the top of the mounting frame (8), a mounting rod (15) is rotatably mounted on the top of the tension spring (14), and a bearing plate (16) is fixedly mounted on the tops of the two mounting frames (8).

6. The detachable anti-cutting clinical tape cutter according to claim 5, characterized in that: The corresponding positions of the bearing plate (16) and the mounting rod (15) are provided with mounting openings (17) matching the mounting rod (15), and the mounting rod (15) is threadedly connected to the bearing plate (16) through the mounting openings (17).

7. The detachable anti-cutting clinical tape cutter according to claim 1, characterized in that: The fixing frame (4) is located below the mounting frame (8) and is fixedly mounted with a cutting plate (18). A cutout (19) is provided at a position corresponding to the cutting plate (18) and the mounting frame (8). The cutout (19) is provided on the cutting plate (18).

8. The detachable anti-cutting clinical tape cutter according to claim 1, characterized in that: A slide rail (20) is provided below the base (1), a bidirectional screw (21) is rotatably installed inside the slide rail (20), one end of the bidirectional screw (21) passes through the slide rail (20), and a knob (22) is fixedly installed on one end of the bidirectional screw (21), the outer side of the bidirectional screw (21) is threadedly connected to two moving blocks (23), a clamping plate (24) is fixedly installed below the moving block (23), and the clamping plate (24) is a semicircular structure.

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