CN220844819U

CN220844819U - Convenient cutting device of medical sticky tape

Info

Publication number: CN220844819U
Application number: CN202322845625.5U
Authority: CN
Inventors: 李文娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-10-23
Filing date: 2023-10-23
Publication date: 2024-04-26
Anticipated expiration: 2033-10-23

Abstract

The utility model relates to the technical field of medical instruments and provides a medical adhesive tape convenient cutting device which comprises a shell, wherein a first baffle is included, the right end of a first rotating groove is rotationally connected with a rotating rod, the right end of a shell is in threaded connection with a mounting cover, the left end of the mounting cover is provided with a second rotating groove matched with the rotating rod, the right end of the mounting cover is provided with an annular sliding groove matched with the second rotating groove, the inside of the annular sliding groove is slidably connected with two matched first sliding blocks, the first baffle is connected to the first sliding blocks, the first baffle is matched with the first clamping groove, the position, close to the left side wall in the shell, of the rotating rod is fixedly connected with a second baffle, the left end of the second baffle is provided with a first mounting groove, the inner right side wall of the first mounting groove is fixedly connected with a plurality of first springs, one end of each first spring is fixedly connected with a clamping piece, and the inner left side wall of the shell is provided with a plurality of clamping grooves matched with the clamping pieces, so that the purpose of preventing adhesive tape from rolling back is achieved.

Description

Convenient cutting device of medical sticky tape

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a convenient cutting device for medical adhesive tapes.

Background

The base material of the medical packaging adhesive tape is pure wood pulp natural material, is nontoxic and nonirritating, and has good air permeability. The medical packaging adhesive tape has good flexibility, is easy to unwind and is convenient to operate; is suitable for the cross type package of the sterilized cotton cloth package adopted by medical institution enterprises.

Through retrieving, chinese 2022, 2 and 25 days discloses a handheld medical packet adhesive tape cutter with a patent publication number of CN215905571U, which is generally described as including a housing, a disassembly and assembly component is provided at the top of the housing, a rotation component is provided in the housing, and a cutting component is provided at one side of the housing.

Although the prior art solves the problem that the operation cannot be carried out by one hand, the device does not have a fixing device, and the adhesive tape is rolled back possibly to influence the use.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a convenient cutting device for medical adhesive tapes, which solves the problem that the adhesive tapes are rewound because the equipment provided in the background art is not provided with a fixing device and probability exists.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a convenient cutting device of medical sticky tape, includes the casing, including first baffle, first rotating groove has been seted up to the interior left side wall of casing, and the inside rotation in first rotating groove is connected with first rotating block, and the right-hand member fixedly connected with dwang of first rotating block, first draw-in groove has been seted up to the right-hand member of dwang, the right-hand member threaded connection of casing has the installation lid, and the second rotating groove with dwang matched with is seted up to the left end of installation lid, the right-hand member of installation lid has been seted up with second rotating groove matched with annular spout, the inside sliding connection of annular spout has two matched with first sliding blocks, first baffle fixed connection is on first sliding block, first baffle cooperatees with first draw-in groove, the position fixedly connected with second baffle of the left side wall in the dwang is close to the casing, and first mounting groove has been seted up to the left end of second baffle, the interior right side wall fixedly connected with a plurality of first springs of first mounting groove, the one end fixedly connected with screens piece of first spring, a plurality of screens piece are seted up with the left side wall of casing.

Through adopting above-mentioned technical scheme, the installation lid is used for conveniently changing the inside medical sticky tape of equipment, and screens piece cooperatees with the screens groove for avoid the dwang gyration to lead to drawing back the sticky tape head, lead to influencing medical personnel's work efficiency.

Optionally, a plurality of second springs are evenly connected with the left end of second baffle, and the one end fixedly connected with fly leaf of second spring.

By adopting the technical scheme, the second spring is matched with the movable plate, so that the equipment is applicable to medical adhesive tapes with different widths, and the aim of improving the universality of the equipment is fulfilled.

Optionally, the front end of casing has seted up the sticky tape export, rotates on the sticky tape export and is connected with two matched with guide shaft, fixedly connected with antiseized layer on the guide shaft.

Through adopting above-mentioned technical scheme, two guide shafts are used for guiding sticky tape pulling-out equipment, avoid the sticky tape to take place the fold, influence medical personnel's work efficiency, and the antiseized layer is used for avoiding when pulling out the sticky tape, excessively influences the viscidity of sticky tape.

Optionally, the front end fixedly connected with of casing and sticky tape export matched with backing plate, first sliding tray has been seted up on the casing, and the second sliding tray has been seted up to the interior upper side wall of first sliding tray, the inside sliding connection of first sliding tray has first sliding plate, fixedly connected with third spring between the left end of first sliding plate and the first sliding tray, the top fixedly connected with connecting piece of first sliding plate, the one end of connecting piece run through second sliding tray fixedly connected with and casing matched with arc, the one end fixedly connected with of arc cuts the cutter with backing plate matched with, the top fixedly connected with of connecting piece presses the board.

Through adopting above-mentioned technical scheme, when needs cut the sticky tape, promote the arc and drive and cut the cutter and remove, cut cutter and backing plate matched with for conveniently cut the sticky tape, loose behind the hand third spring promotes first sliding plate and removes, and first sliding plate drives connecting piece and arc and removes, and the arc drives and cuts the cutter and remove, so will cut the cutter and reset, avoid influencing follow-up pull out sticky tape, the push plate is used for making things convenient for personnel to control the arc, with this purpose that reaches the suitability of improvement equipment.

(III) beneficial effects

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. This convenient cutting device of medical sticky tape, the installation lid is used for conveniently changing the inside medical sticky tape of equipment, and screens piece cooperatees with the screens groove for avoid the dwang gyration to lead to drawing back the sticky tape head, lead to influencing medical personnel's work efficiency.

2. This convenient cutting device of medical sticky tape, when needs cut the sticky tape, promote the arc and drive and cut the cutter and remove, cut cutter and backing plate matched with for conveniently cut the sticky tape, loose behind the hand third spring promotes first sliding plate and removes, and first sliding plate drives connecting piece and arc and removes, and the arc drives and cuts the cutter and remove, so will cut the cutter and reset, avoid influencing follow-up adhesive tape that pulls out.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic view of a partial enlarged structure of the present utility model at A in FIG. 1;

FIG. 3 is a right-side view of the detent of the present utility model;

FIG. 4 is a schematic top view of the detent of the present utility model;

FIG. 5 is a schematic view of a right-side cross-sectional structure of the present utility model;

FIG. 6 is a schematic view of a partially enlarged structure of the present utility model at B in FIG. 5;

Fig. 7 is a schematic view of a partially enlarged structure of fig. 5C according to the present utility model.

In the figure: 1. a housing; 2. a first baffle; 3. a first rotating block; 4. a rotating lever; 5. a mounting cover; 6. a first slider; 7. a second baffle; 8. a first spring; 9. a clamping piece; 10. a clamping groove; 11. a second spring; 12. a movable plate; 13. a guide shaft; 14. an anti-sticking layer; 15. a backing plate; 16. a first sliding plate; 17. a third spring; 18. a connecting piece; 19. an arc-shaped plate; 20. a cutting knife; 21. pressing the plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model is described in further detail below with reference to the drawings.

Referring to fig. 1-4, a convenient cutting device of medical sticky tape, which comprises a housin 1, including first baffle 2, first rotary groove has been seted up to the interior left side wall of casing, the inside rotation in first rotary groove is connected with first rotary block 3, the right-hand member fixedly connected with dwang 4 of first rotary block 3, first draw-in groove has been seted up to the right-hand member of dwang 4, the right-hand member threaded connection of casing has installation lid 5, the second rotary groove with dwang 4 matched with is seted up to the left end of installation lid 5, the annular spout with second rotary groove matched with has been seted up to the right-hand member of installation lid 5, the inside sliding connection of annular spout has two matched with first sliding block 6, first baffle 2 fixed connection is on first sliding block 6, first baffle 2 cooperatees with first draw-in groove, the position fixedly connected with second baffle 7 of dwang 4 is close to the interior left side wall of casing 1, first mounting groove has been seted up to the left end of second baffle 7, the interior right side wall fixedly connected with a plurality of first springs 8, first spring 8 has been seted up with first clamping piece 9 with first clamping piece of clamp piece, the inside joint 9 has been used for leading to the medical care personnel to change the sticky tape with the inside joint 10, the inside joint 10 has been used for leading to the sticky tape to the change of medical care device to the position to the back-up, the back cover is convenient for the inside joint 10.

Referring to fig. 1, the left end of the second baffle 7 is uniformly connected with a plurality of second springs 11, one end of the second springs 11 is fixedly connected with a movable plate 12, and the second springs 11 are matched with the movable plate 12, so that the device is suitable for medical adhesive tapes with different widths, and the purpose of improving the universality of the device is achieved.

Referring to fig. 5 and 6, an adhesive tape outlet is formed in the front end of the housing 1, two matched guide shafts 13 are rotatably connected to the adhesive tape outlet, the two guide shafts 13 are used for guiding adhesive tape pulling-out equipment, the adhesive tape is prevented from wrinkling, the working efficiency of medical staff is affected, an anti-sticking layer 14 is fixedly connected to the guide shafts 13, and the anti-sticking layer 14 is used for preventing the viscosity of the adhesive tape from being excessively affected when the adhesive tape is pulled out.

Referring to fig. 5-7, the front end of the housing 1 is fixedly connected with a backing plate 15 matched with the adhesive tape outlet, a first sliding groove is formed in the housing 1, a second sliding groove is formed in the inner upper side wall of the first sliding groove, a first sliding plate 16 is slidably connected in the first sliding groove, a third spring 17 is fixedly connected between the left end of the first sliding plate 16 and the first sliding groove, a connecting piece 18 is fixedly connected to the top end of the first sliding plate 16, one end of the connecting piece 18 penetrates through the second sliding groove and is fixedly connected with an arc 19 matched with the housing 1, one end of the arc 19 is fixedly connected with a cutting knife 20 matched with the backing plate 15, when the adhesive tape is required to be cut, the cutting knife 20 is matched with the backing plate 15, the adhesive tape is conveniently cut, the third spring 17 pushes the first sliding plate 16 to move after the hand is loosened, the connecting piece 18 and the arc 19 moves, the cutting knife 20 is driven to reset, the subsequent cutting knife 20 is prevented from being influenced, the top end of the connecting piece 18 is fixedly connected with a cutting knife 20 matched with the backing plate 15, and the cutting knife 21 is conveniently pressed by the pressing plate 21, and the purpose of the device is achieved.

To sum up, this convenient cutting device of medical sticky tape theory and working process do, when using, at first, install lid 5 and be used for conveniently changing the inside medical sticky tape of equipment, screens piece 9 cooperatees with screens groove 10, be used for avoid dwang 4 gyration to lead to drawing back the sticky tape head, lead to influencing medical personnel's work efficiency, second spring 11 cooperatees with fly leaf 12, be used for making equipment be applicable to the medical sticky tape of different width, thereby reach the purpose that improves the general adaptation of equipment, two guide shafts 13 are used for guiding sticky tape pull-out equipment, avoid the sticky tape to take place the fold, influence medical personnel's work efficiency, anti-sticking layer 14 is used for avoiding when pulling out the sticky tape, too influence sticky tape, when needs cut the sticky tape, promote arc 19 and drive cutting knife 20 and backing plate 15 cooperate, be used for conveniently cutting the sticky tape, loose back third spring 17 promotes first slider 16 and removes with connecting piece 18 and arc 19, the cutter 19 is moved, so as to reduce the influence cutting knife 20, 21 is followed by the clamp plate, it is used for improving the convenient cutting of sticky tape according to the control arc to the purpose to the sticky tape to carry out to the following control the arc.

The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. The utility model provides a convenient cutting device of medical sticky tape, includes casing (1), its characterized in that: including first baffle (2), first rotary groove has been seted up to the interior left side wall of casing, and the inside rotation of first rotary groove is connected with first rotary block (3), and the right-hand member fixedly connected with dwang (4) of first rotary block (3), first draw-in groove has been seted up to the right-hand member of dwang (4) running through first rotary groove, the right-hand member threaded connection of casing has installation lid (5), and the second rotary groove with dwang (4) matched with is seted up to the left end of installation lid (5), the right-hand member of installation lid (5) has been seted up with second rotary groove matched with annular spout, and the inside sliding connection of annular spout has two matched with first sliding blocks (6), first baffle (2) fixedly connected with is on first sliding block (6), first baffle (2) cooperatees with first draw-in groove, the position fixedly connected with second baffle (7) of left side wall in the casing (1), the left end of second baffle (7) has been seted up first draw-in groove, and first draw-in groove (8) have a plurality of first side walls (8), the inside spring (9) of first side wall (8) are connected with one-piece, the inside spring (9).

2. The medical adhesive tape convenient cutting device according to claim 1, wherein: the left end of second baffle (7) evenly is connected with a plurality of second springs (11), and one end fixedly connected with fly leaf (12) of second spring (11).

3. The medical adhesive tape convenient cutting device according to claim 1, wherein: the front end of the shell (1) is provided with an adhesive tape outlet, and the adhesive tape outlet is rotationally connected with two matched guide shafts (13).

4. A medical tape convenient cutting device according to claim 3, wherein: an anti-sticking layer (14) is fixedly connected to the guide shaft (13).

5. The medical adhesive tape convenient cutting device according to claim 1, wherein: the utility model discloses a cutting knife, including casing (1), first sliding tray, second sliding tray, first sliding tray, third spring (17) fixedly connected with between the left end of first sliding tray (16) and the first sliding tray, top fixedly connected with connecting piece (18) of first sliding tray (16), the one end of connecting piece (18) runs through second sliding tray fixedly connected with casing (1) matched with arc (19), the one end fixedly connected with of arc (19) cuts knife (20) with backing plate (15) matched with.

6. The medical adhesive tape convenient cutting device according to claim 5, wherein: the top end of the connecting piece (18) is fixedly connected with a pressing plate (21).