CN210795258U

CN210795258U - Adhesive tape cutter for medical packaging bag

Info

Publication number: CN210795258U
Application number: CN201921192869.5U
Authority: CN
Inventors: 吴利强; 孔维君; 郭志永
Original assignee: Hefei Bijiemei Biotechnology Co ltd
Current assignee: Hefei Bijiemei Biotechnology Co ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-06-19
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a medical adhesive tape cutter for packaging bags, which comprises a cutting base and a rotating rod, wherein the surface of the cutting base is provided with an adhesive tape groove, two sides of the cutting base are welded with a support frame, the surface of the support frame is provided with a slot, the rotating rod is positioned inside the adhesive tape groove, and two ends of the rotating rod are both welded with connecting rods; the adhesive tape can be sequentially sleeved in the arc-shaped rollers consistent with the adhesive tape according to the width of the adhesive tape, and the adhesive tape is positioned in the adhesive tape groove, so that the adhesive tape is conveniently pulled in a rotating manner; the lower surface of the arc-shaped roller is provided with balls at equal intervals, and the balls are in contact with the surface of the adhesive tape, so that the friction force of the adhesive tape is reduced during rotation, and the rotation speed is improved; the one end of connecting rod is equipped with the rotation fixture block through solid fixed ring, and when the bull stick was located between the adjacent support frame, the rotation fixture block rotated to its one end and contacted with the stopper to with the position restriction of bull stick between adjacent support frame, convenient to detach bull stick, installation sticky tape.

Description

Adhesive tape cutter for medical packaging bag

Technical Field

The utility model relates to a medical equipment annex technical field specifically is a medical treatment sticky tape cutterbar for wrapping bag.

Background

In clinical care work, medical adhesive tapes are often used, and in actual operation, a nursing staff usually uses a tool such as a pair of scissors to cut the medical adhesive tapes by tearing the medical adhesive tapes by hands so as to obtain the required length of the adhesive tapes. It is clear that the above method is inconvenient and time and labor consuming. Therefore, the invention discloses a medical adhesive tape cutter, namely, a medical adhesive tape is penetrated on a shaft, one end of the adhesive tape is pulled out when the medical adhesive tape cutter is used, the adhesive tape is cut off by a serrated blade fixed on one side of the cutter when the medical adhesive tape cutter reaches the required length, and an adhesive tape head is adhered to an adhesive sheet positioned on one side of the serrated blade after the medical adhesive tape cutter is used, so that the medical adhesive tape cutter is convenient to use next time. Therefore, the medical adhesive tape cutter greatly facilitates the operation of medical staff. However, in the conventional medical tape cutter, since the shaft is fastened and installed by using screws, the medical tape is very inconvenient to replace when the shaft is taken out, and the serrated blade of the medical tape cutter can also injure medical staff by mistake, so that the medical tape cutter for the medical packaging bag is provided to solve the problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical treatment sticky tape cutterbar for wrapping bag to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sticky tape cutterbar for medical packaging bag, includes cutting base and bull stick, the sticky tape groove has been seted up on the surface of cutting base, the both sides welding of cutting base is equipped with the support frame, the slot has been seted up on the surface of support frame, the bull stick is located the inside in sticky tape groove, the equal welding in both ends of bull stick is equipped with the connecting rod, the connecting rod can be dismantled and insert the inside of establishing at the slot, the equidistant welding in surface of bull stick is equipped with the arc roller, the one end fixedly connected with cutting board of cutting base, the bracing piece is installed to the upper surface symmetry of cutting board, and is adjacent elasticity is equipped with the cutting frame between the bracing piece, the lower fixed surface of cutting frame is equipped with the cutting knife, cutting groove has been seted up to the upper surface of cutting board.

Preferably, the rubber belt groove is a groove with an arc-shaped section, and the section radian of the arc-shaped roller is consistent with that of the rubber belt groove.

Preferably, the lower surface of the arc-shaped roller is provided with balls in an equidistant rotating mode through a rotating shaft.

Preferably, the fixed cover of the one end of connecting rod, far away from the bull stick is equipped with solid fixed ring, gu fixed ring's surface welding is equipped with the rotation fixture block, it is the metal construction that the cross-sectional shape is "L" shape to rotate the fixture block.

Preferably, one side of the support frame, which is far away from the rotating rod, is welded with a limiting block, the limiting block is positioned on one side of the lower end of the slot, and one end of the rotating clamping block can rotate to be attached to the surface of the limiting block.

Preferably, a limiting groove is formed in the supporting rod, inserting blocks are symmetrically welded to the two ends of the cutting frame, the inserting blocks are movably clamped in the limiting groove, a spring is fixedly arranged in the limiting groove, and the lower surface of the spring is connected with the upper surface of the inserting block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the adhesive tape can be sequentially sleeved in the arc-shaped rollers consistent with the adhesive tape according to the width of the adhesive tape, and the adhesive tape is positioned in the adhesive tape groove, so that the adhesive tape is conveniently pulled in a rotating manner;

2. the lower surface of the arc-shaped roller is provided with balls at equal intervals, and the balls are in contact with the surface of the adhesive tape, so that the friction force of the adhesive tape is reduced during rotation, and the rotation speed is improved;

3. the one end of connecting rod is equipped with the rotation fixture block through solid fixed ring, and when the bull stick was located between the adjacent support frame, the rotation fixture block rotated to its one end and contacted with the stopper to with the position restriction of bull stick between adjacent support frame, convenient to detach bull stick, installation sticky tape.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the structure of the present invention;

fig. 3 is a schematic view of the structure of the curved roller of the present invention.

In the figure: 1 cutting base, 11 sticky tape grooves, 2 support frames, 21 slots, 22 stopper, 3 bull sticks, 31 connecting rods, 32 solid fixed ring, 33 rotation fixture block, 4 arc rolls, 41 balls, 5 cutting boards, 51 cutting groove, 6 bracing pieces, 61 springs, 7 cutting framves, 71 inserted blocks, 72 cutting knives.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a sticky tape cutterbar for medical packaging bag, including cutting base 1 and bull stick 3, sticky tape groove 11 has been seted up on the surface of cutting base 1, the both sides welding of cutting base 1 is equipped with support frame 2, slot 21 has been seted up on the surface of support frame 2, bull stick 3 is located sticky tape groove 11's inside, the both ends of bull stick 3 all weld and are equipped with connecting rod 31, connecting rod 31 can be dismantled and insert the inside of establishing at slot 21, the equidistant welding in surface of bull stick 3 is equipped with arc roller 4, the one end fixedly connected with cutting board 5 of cutting base 1, bracing piece 6 is installed to the upper surface symmetry of cutting board 5, elasticity is equipped with cutting frame 7 between the adjacent bracing piece 6, the lower fixed surface of cutting frame 7 is equipped with cutting knife 72, cutting groove 51 has been seted up to cutting board 5's upper surface, the.

Further, the adhesive tape groove 11 is a groove with an arc-shaped section, and the section radian of the arc-shaped roller 4 is consistent with that of the adhesive tape groove 11; the adhesive tape can be sequentially sleeved in the arc-shaped roller 4 consistent with the adhesive tape according to the width of the adhesive tape, and the adhesive tape is positioned in the adhesive tape groove 11, so that the adhesive tape is convenient to rotate and pull.

Further, the lower surface of the arc roller 4 is provided with balls 41 in an equidistant rotating manner through a rotating shaft; the balls 41 are arranged on the lower surface of the arc roller 4 at equal intervals, and the balls 41 are in contact with the surface of the adhesive tape, so that the friction force of the adhesive tape is reduced when the adhesive tape rotates, and the rotating speed is improved.

Furthermore, a fixing ring 32 is fixedly sleeved at one end of the connecting rod 31, which is far away from the rotating rod 3, a rotating fixture block 33 is welded on the surface of the fixing ring 32, and the rotating fixture block 33 is of a metal structure with an L-shaped cross section; a limiting block 22 is welded on one side of the support frame 2 far away from the rotating rod 3, the limiting block 22 is positioned on one side of the lower end of the slot 21, and one end of a rotating clamping block 33 can rotate to be attached to the surface of the limiting block 22; one end of the connecting rod 31 is provided with a rotating clamping block 33 through a fixing ring 32, when the rotating rod 3 is positioned between the adjacent support frames 2, the rotating clamping block 33 rotates to one end to be contacted with the limiting block 22, so that the position of the rotating rod 3 is limited between the adjacent support frames 2, the rotating rod 3 is convenient to detach, and an adhesive tape is installed.

Furthermore, a limiting groove is formed in the supporting rod 6, the two ends of the cutting frame 7 are symmetrically welded with the inserting blocks 71, the inserting blocks 71 are movably clamped in the limiting groove, the spring 61 is fixedly arranged in the limiting groove, and the lower surface of the spring 61 is connected with the upper surface of the inserting blocks 71; the two ends of the cutting frame 7 are movably inserted in the supporting rod 6 through the symmetrically arranged inserting blocks 71, the spring 61 is arranged in the supporting rod 6, when the cutting is needed, the cutting knife 72 is lifted, the adhesive tape is pulled, one end of the adhesive tape exceeds the position of the cutting groove 51, the cutting knife 72 falls down through the elastic force of the spring 61 and cuts off the adhesive tape, and the cutting step is facilitated.

The working principle is as follows: the sticky tape can be according to its width cover in proper order rather than keeping unanimous arc roller 4, the sticky tape is located the inside of sticky tape groove 11 this moment, be convenient for rotate and draw the sticky tape, the one end of connecting rod 31 is equipped with rotation fixture block 33 through solid fixed ring 32, when bull stick 3 is located between adjacent support frame 2, it contacts with stopper 22 to rotate fixture block 33 to its one end, thereby restrict the position of bull stick 3 between adjacent support frame 2, be convenient for dismantle bull stick 3, the installation sticky tape, when needs cut, lift cutting knife 72, the pulling sticky tape, make its one end exceed the position of cutting groove 51, make cutting knife 72 whereabouts and cut off the sticky tape through the elasticity of spring 61, be convenient for the cutting step.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a medical treatment is sticky tape cutterbar for wrapping bag, includes cutting base (1) and bull stick (3), its characterized in that: the cutting device is characterized in that a rubber belt groove (11) is formed in the surface of the cutting base (1), support frames (2) are welded to the two sides of the cutting base (1), slots (21) are formed in the surface of the support frames (2), rotating rods (3) are located inside the rubber belt groove (11), connecting rods (31) are welded to the two ends of the rotating rods (3), the connecting rods (31) can be detachably inserted into the slots (21), arc-shaped rollers (4) are welded to the surface of the rotating rods (3) at equal intervals, one end of the cutting base (1) is fixedly connected with a cutting plate (5), supporting rods (6) are symmetrically mounted on the upper surface of the cutting plate (5), cutting frames (7) are arranged between the adjacent supporting rods (6) in an elastic mode, cutting knives (72) are fixedly arranged on the lower surfaces of the cutting frames (7), and cutting grooves (51) are formed in the upper surface of the cutting plate (, the lower end of the cutting knife (72) is movably clamped in the cutting groove (51).

2. A medical packaging bag tape cutter as claimed in claim 1, wherein: the rubber belt groove (11) is a groove with an arc-shaped section, and the section radian of the arc-shaped roller (4) is consistent with that of the rubber belt groove (11).

3. A medical packaging bag tape cutter as claimed in claim 1, wherein: the lower surface of the arc-shaped roller (4) is provided with balls (41) in an equidistant rotating mode through a rotating shaft.

4. A medical packaging bag tape cutter as claimed in claim 1, wherein: the fixed cover of the one end of connecting rod (31) keeping away from bull stick (3) is equipped with solid fixed ring (32), the surface welding of solid fixed ring (32) is equipped with rotates fixture block (33), rotate fixture block (33) for the metal construction that the cross-sectional shape is "L" shape.

5. The medical packaging tape cutter according to claim 4, wherein: one side of the support frame (2) far away from the rotating rod (3) is welded with a limiting block (22), the limiting block (22) is located on one side of the lower end of the slot (21), and one end of the rotating clamping block (33) can rotate to be attached to the surface of the limiting block (22).

6. A medical packaging bag tape cutter as claimed in claim 1, wherein: the limiting groove is formed in the supporting rod (6), the two ends of the cutting frame (7) are symmetrically welded to form the inserting blocks (71), the inserting blocks (71) are movably clamped in the limiting groove, the spring (61) is fixedly arranged in the limiting groove, and the lower surface of the spring (61) is connected with the upper surface of the inserting blocks (71).