CN211169209U

CN211169209U - Adhesive tape cutter

Info

Publication number: CN211169209U
Application number: CN201921957235.4U
Authority: CN
Inventors: 刘洪霞; 蒋德熊; 杨勇军
Original assignee: West China Hospital of Sichuan University
Current assignee: West China Hospital of Sichuan University
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-08-04
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses an adhesive tape cutter relates to the articles for use field of hospital, provides a higher adhesive tape cutter of security. The adhesive tape cutter comprises a shell, an adhesive tape shaft, an adhesive plate and a cutting strip, wherein the adhesive tape shaft is detachably connected with the shell, the adhesive plate is positioned in front of the adhesive tape shaft and connected with the shell, and the cutting strip is positioned in front of the adhesive plate and connected with the shell; the safety device also comprises a plurality of safety stoppers and a plurality of partition plates; the partition plates are arranged at intervals along the length direction of the adhesive tape shaft and connected with the shell, and the partition plates are close to the adhesive tape shaft so that the adhesive tape shaft corresponding to the partition plates cannot be sleeved with the adhesive tape; the safety stop blocks are arranged in one-to-one correspondence with the partition plates and cover the cutting strips. The safety block covers the cutting strip, not only blocks part of the cutting strip, but also enables the cutting strip which is not blocked to be positioned in the lower concave position and not easy to touch, thereby greatly reducing the possibility that a human body touches the cutting strip and improving the safety of the adhesive tape cutter.

Description

Adhesive tape cutter

Technical Field

The utility model relates to an articles for use field of hospital especially relates to an adhesive tape disjunctor.

Background

The medical adhesive tape is widely applied clinically, and some gauzes, a plurality of puncture needles and pipelines placed in a human body need to be fixed by the adhesive tape, so the dosage of the adhesive tape is large. If the adhesive tape is used only by manually tearing the adhesive tape, the efficiency is low, and therefore, an adhesive tape cutter is often used.

The adhesive tape cutter currently used by the applicant is shown in fig. 1 and comprises a shell, an adhesive tape shaft, an adhesive plate and a cutting strip, wherein the adhesive tape shaft is detachably connected with the shell, the adhesive plate is positioned in front of the adhesive tape shaft and connected with the shell, the cutting strip is positioned in front of the adhesive plate and connected with the shell, and the cutting strip is provided with a sawtooth structure. The adhesive tape roll is sleeved on the adhesive tape shaft, and a plurality of adhesive tape rolls can be sleeved on the adhesive tape shaft due to large amount of the adhesive tape. The adhesive tape is pulled out and stuck on the sticking board. When the adhesive tape is taken out, fingers stretch between the adhesive plate and the adhesive tape roll, and the adhesive tape adhered on the adhesive plate is pulled up and then pulled out; then the hand is down, the tape is stuck on the adhesive plate and the saw tooth structure cuts the tape. The whole adhesive tape taking process is simple. In addition, the adhesive tape shaft is specifically installed by being inserted into the housing from the end of the housing and being screwed with the housing. The adhesive tape cutter is often connected to a treatment vehicle for use.

The adhesive tape cutter has the following defects: 1. the sawtooth structure on the cutting strip is sharper, otherwise, the adhesive tape is difficult to cut smoothly. The sawtooth structure is completely exposed, and medical care personnel are easy to touch and hurt. 2. When the adhesive tape is used up, the adhesive tape roll needs to be added, and the adhesive tape shaft needs to be detached from the sleeved adhesive tape roll and then needs to be replaced. The mounting mode of the adhesive tape shaft makes the assembly and disassembly of the adhesive tape shaft more complicated. 3. The arrangement of the spaced adhesive tape rolls is avoided, the adjacent adhesive tapes are easy to be close to each other, and the adhesive tape of one adhesive tape roll is easy to be adhered to the adhesive tape of the adjacent adhesive tape roll but not directly adhered to the adhesive plate, so that the taking of the adhesive tape is influenced.

The applicant discloses a medical tape cutter in Z L201720819189.6, which is improved to reduce the sharpness of the cutting strip by changing the material of the cutting strip from steel to PVC to reduce the probability of touching injury, and to simplify the assembly and disassembly of the tape shaft by fixing the tape shaft with a notch, however, the medical tape cutter still has the following disadvantages that 1, the sharpness of the cutting strip is reduced by changing the material of the cutting strip from steel to PVC, but a person still easily touches the saw tooth structure and the probability of injury is not significantly reduced, and the tape is difficult to cut if the sharpness of the saw tooth structure is significantly low, 2, the notch cannot effectively fix the tape shaft and the rotation and backward movement of the tape shaft cannot be avoided, the tape is moved with the treatment vehicle, and the tape is taken out, the rotation or backward movement of the tape shaft may cause the tape to be taken out of the adhesive plate, so that it is inconvenient, 3, there is still no interval tape roll, the adjacent tape rolls are easily close, and the tape of one tape roll easily sticks to the tape of the adjacent tape roll without directly sticking to the adhesive tape roll to the adhesive plate, thereby affecting the tape.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: provided is a tape cutter with higher safety.

The technical scheme adopted for solving the problems is as follows: the adhesive tape cutter comprises a shell, an adhesive tape shaft, an adhesive plate and a cutting strip, wherein the adhesive tape shaft is detachably connected with the shell, the adhesive plate is positioned in front of the adhesive tape shaft and connected with the shell, and the cutting strip is positioned in front of the adhesive plate and connected with the shell; the safety device also comprises a plurality of safety stoppers and a plurality of partition plates; the partition plates are arranged at intervals along the length direction of the adhesive tape shaft and connected with the shell, and the partition plates are close to the adhesive tape shaft so that the adhesive tape shaft corresponding to the partition plates cannot be sleeved with the adhesive tape; the safety stop blocks are arranged in one-to-one correspondence with the partition plates and cover the cutting strips.

Further, the method comprises the following steps: the safety block is connected with the pasting plate.

Further, the method comprises the following steps: supports are arranged at two ends of the shell, a U-shaped groove with an upward opening is arranged on each support, a positioning column is vertically arranged in each U-shaped groove, and a magnetic sheet is arranged at the bottom of each U-shaped groove; the two ends of the adhesive tape shaft are provided with a positioning hole and an iron sheet, the two ends of the adhesive tape shaft are positioned in the U-shaped groove, the positioning column is inserted into the positioning hole, and the iron sheet is attracted with the magnetic sheet.

The utility model has the advantages that: 1. the safety block covers the cutting strip, not only blocks part of the cutting strip, but also enables the cutting strip which is not blocked to be positioned in the lower concave position and not easy to touch, thereby greatly reducing the possibility that a human body touches the cutting strip and improving the safety of the adhesive tape cutter.

2. The partition plate partitions the adhesive tape roll, so that the adhesive tape roll is aligned to the position where the cutting strip is not shielded. The tape rolls are not in close proximity and the tape of one tape roll does not stick to the tape of an adjacent tape roll. Thereby not influencing the tape taking.

3. The installation mode of the adhesive tape shaft is further as follows: supports are arranged at two ends of the shell, a U-shaped groove with an upward opening is arranged on each support, a positioning column is vertically arranged in each U-shaped groove, and a magnetic sheet is arranged at the bottom of each U-shaped groove; the two ends of the adhesive tape shaft are provided with a positioning hole and an iron sheet, the two ends of the adhesive tape shaft are positioned in the U-shaped groove, the positioning column is inserted into the positioning hole, and the iron sheet is attracted with the magnetic sheet. The adhesive tape shaft can be mounted only by putting down the positioning hole counter-rotating positioning column; the adhesive tape shaft can be detached only by lifting the adhesive tape shaft by force; the assembly and disassembly of the adhesive tape shaft are simple and convenient. And the positioning column is inserted into the positioning hole to prevent the adhesive tape shaft from rotating, moving left and right and moving back and forth, the iron sheet is attracted with the magnetic sheet to prevent the adhesive tape shaft from moving up and down, and the adhesive tape shaft is reliably fixed.

Drawings

FIG. 1 is a top view of a prior art tape cutter;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

FIG. 3 is a top view of the adhesive tape cutter of the present invention;

FIG. 4 is a cross-sectional view B-B of FIG. 3;

FIG. 5 is a side view of the adhesive tape cutter of the present invention;

labeled as: the device comprises a shell 1, a support 11, a U-shaped groove 12, a magnetic sheet 13, a positioning column 14, an adhesive tape shaft 2, a positioning hole 21, an iron sheet 22, an adhesive plate 3, a cutting strip 4, a partition plate 5, a safety stop 6 and an adhesive tape roll 7.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in fig. 3 to 5: the adhesive tape cutter comprises a shell 1, an adhesive tape shaft 2, an adhesive plate 3 and a cutting strip 4, wherein the adhesive tape shaft 2 is detachably connected with the shell 1, the adhesive plate 3 is positioned in front of the adhesive tape shaft 2 and is connected with the shell 1, and the cutting strip 4 is positioned in front of the adhesive plate 3 and is connected with the shell 1; the safety device also comprises a plurality of safety stoppers 6 and a plurality of partition plates 5; the partition plates 5 are arranged at intervals along the length direction of the adhesive tape shaft 2 and connected with the shell 1, and the partition plates 5 are close to the adhesive tape shaft 2 so that the adhesive tape cannot be sleeved on the part of the adhesive tape shaft 2 corresponding to the partition plates 5; the safety stop 6 is arranged corresponding to the partition plate 5 one by one, and the safety stop 6 covers the cutting strip 4.

When the device is used, the adhesive tape roll 7 is sleeved on the adhesive tape shaft 2, the adhesive tape shaft 2 is installed, and the adhesive tape rolls 7 are respectively arranged between the adjacent partition plates 5 and between the partition plates 5 and the shell 1. The method is characterized in that the adhesive tape is taken and used as in the prior art, fingers stretch between the adhesive plate 3 and the adhesive tape roll 7, and the adhesive tape adhered on the adhesive plate 3 is pulled up and then pulled out; then the hand is down, the tape is stuck on the pasting board 3 and the saw tooth structure cuts the tape.

The shell 1, the adhesive tape shaft 2 and the adhesive plate 3 can be made of plastics, and the cutting strip 4 can be made of stainless steel or plastics.

The safety block 6 can be connected to the housing 1, to the cutting strand 4 or be integrated into the cutting strand 4. The utility model discloses preferred safety stop 6 is connected with pasting board 3, adopts the fastener can be connected safety stop 6 with pasting board 3.

The preferred mode that sealing-tape axle 2 and casing 1 of the utility model are connected is shown in fig. 3: two ends of the shell 1 are provided with supports 11, the supports 11 are provided with U-shaped grooves 12 with upward openings, the U-shaped grooves 12 are internally provided with positioning columns 14 which are vertically arranged, and the bottoms of the U-shaped grooves 12 are provided with magnetic sheets 13; the two ends of the adhesive tape shaft 2 are provided with a positioning hole 21 and an iron sheet 22, the two ends of the adhesive tape shaft 2 are positioned in the U-shaped groove 12, the positioning column 14 is inserted into the positioning hole 21, and the iron sheet 22 is attracted with the magnetic sheet 13. The adhesive tape shaft 2 can be mounted only by aligning the positioning hole 21 with the positioning column 14 and putting down; the adhesive tape shaft 2 can be detached only by lifting the adhesive tape shaft up with force; the adhesive tape shaft 2 is easy to assemble and disassemble.

Claims

1. Sticky tape cutter, its characterized in that: the adhesive tape cutting machine comprises a shell (1), an adhesive tape shaft (2), an adhesive plate (3) and a cutting strip (4), wherein the adhesive tape shaft (2) is detachably connected with the shell (1), the adhesive plate (3) is positioned in front of the adhesive tape shaft (2) and is connected with the shell (1), and the cutting strip (4) is positioned in front of the adhesive plate (3) and is connected with the shell (1); comprises a plurality of safety stoppers (6) and a plurality of partition plates (5); the partition plates (5) are arranged at intervals along the length direction of the adhesive tape shaft (2) and are connected with the shell (1), and the partition plates (5) are close to the adhesive tape shaft (2) so that the adhesive tape cannot be sleeved on the adhesive tape shaft (2) corresponding to the partition plates (5); the safety stop blocks (6) are arranged in one-to-one correspondence with the partition plates (5), and the safety stop blocks (6) cover the cutting strips (4).

2. The tape cutter according to claim 1, wherein: the safety block (6) is connected with the pasting plate (3).

3. The tape cutter according to claim 1 or 2, characterized in that: supports (11) are arranged at two ends of the shell (1), a U-shaped groove (12) with an upward opening is arranged on each support (11), a positioning column (14) which is vertically arranged is arranged in each U-shaped groove (12), and a magnetic sheet (13) is arranged on the bottom of each U-shaped groove (12); the two ends of the adhesive tape shaft (2) are provided with positioning holes (21) and iron sheets (22), the two ends of the adhesive tape shaft (2) are positioned in the U-shaped grooves (12), the positioning columns (14) are inserted into the positioning holes (21), and the iron sheets (22) are attracted with the magnetic sheets (13).