CN220200930U - Adhesive tape cutting device - Google Patents
Adhesive tape cutting device Download PDFInfo
- Publication number
- CN220200930U CN220200930U CN202321826239.5U CN202321826239U CN220200930U CN 220200930 U CN220200930 U CN 220200930U CN 202321826239 U CN202321826239 U CN 202321826239U CN 220200930 U CN220200930 U CN 220200930U
- Authority
- CN
- China
- Prior art keywords
- adhesive tape
- blade
- cover plate
- cutting blade
- placing groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002390 adhesive tape Substances 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Adhesive Tape Dispensing Devices (AREA)
Abstract
The utility model relates to the field of articles for daily use, in particular to an adhesive tape cutting device. The utility model comprises an adhesive tape cover plate, an adhesive tape fixing seat rotationally connected with the adhesive tape cover plate, a cutting blade arranged above the adhesive tape cover plate, and a top plate transversely arranged on the upper end surface of the adhesive tape cover plate; the upper end face of the adhesive tape cover plate is provided with a blade placing groove for placing a cutting blade; the cutting blade is characterized in that a locking component is further arranged in the blade placing groove, the locking component is arranged below the top plate, a magnetic attraction connecting piece is arranged on the end face of the rear end of the blade placing groove in an overlying mode, and the cutting blade is connected with the blade placing groove in a magnetic attraction mode. The utility model aims to provide an adhesive tape cutting device which solves the problems that the existing cutter is complicated in blade replacement operation and the edge of a cutting blade is exposed and is easy to scratch a user.
Description
Technical Field
The utility model relates to the field of articles for daily use, in particular to an adhesive tape cutting device.
Background
Adhesive tapes are common adhesive articles in life, but in the process of using the adhesive tapes, the problem of inconvenient cutting exists, and in order to solve the problem, modern people invented an adhesive tape cutting device for placing the adhesive tapes and cutting the adhesive tapes. However, it has several problems:
1. the cutting blade of the cutter is easy to be stained with sticky colloid on the cutting surface after being used in a large amount, so that the edge of the cutter is blunt, the cutting effect of the cutter is affected, and the cutting blade needs to be replaced frequently at the moment. However, most of the adhesive tape cutters sold in the current market have a cutting blade fixed in front of a cutting device by a bolt or a screw or other fastening members, and the disassembly and assembly process is complicated during replacement.
2. The cutting blade edge of the existing adhesive tape cutter is exposed, and the human body, particularly the hand, is easily scratched in the processes of improper use, picking, placing and moving.
Therefore, how to design an adhesive tape cutting device which is convenient for quickly replacing a cutting blade and can retract and release the cutting blade at any time is a technical problem to be solved.
Disclosure of Invention
In order to solve the problems, the utility model aims to provide an adhesive tape cutting device which solves the problems that the prior cutter has complicated blade replacement operation and the edge of the cutting blade is exposed and is easy to scratch a user.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the cutting blade is arranged above the adhesive tape cover plate, and the top plate is transversely arranged on the upper end surface of the adhesive tape cover plate; the upper end face of the adhesive tape cover plate is provided with a blade placing groove for placing a cutting blade; a locking component is also arranged in the blade placing groove and is arranged below the top plate; the locking component comprises a stop block, a sliding block, a pull rod and a return spring; a guide groove is formed in one side of the upper end face of the sliding block, and a drag hook is arranged on the other side of the sliding block in a forward extending mode; one end of the reset spring is fixedly connected in the blade placing groove, and the other end of the reset spring is fixedly connected to the sliding block; one end of the pull rod is rotationally connected to the end face of one side of the stop block, which is close to the sliding block, and the other end of the pull rod is clamped in the guide groove; the locking groove is formed in one side of the cutting blade, the magnetic attraction connecting piece is covered on the end face of the rear end of the blade placing groove, and the cutting blade is connected with the blade placing groove in a magnetic attraction mode.
Further, an opening communicated with the blade placing groove is formed in the adhesive tape cover plate, which is close to the rear end of the blade placing groove.
Further, a rolling shaft is arranged below the adhesive tape cover plate.
Further, the saw tooth section of the cutting blade is of a round edge structure.
The utility model has the following beneficial effects:
1. according to the utility model, the locking component is arranged, so that the cutting blade can be retracted backwards or pushed forwards, and meanwhile, an operator can conveniently replace the cutting blade, and the practicability is improved.
2. According to the utility model, the top plate is arranged, the shielding locking assembly improves the appearance aesthetic property, and meanwhile, the saw-tooth blade of the cutting blade in the retracted state can be shielded, so that the operator is prevented from being injured, and the use safety is improved.
Drawings
FIG. 1 is a schematic diagram 1 of the present utility model;
FIG. 2 is a schematic view 1 illustrating the use state of the present utility model;
FIG. 3 is a schematic view of the present utility model in use 2;
FIG. 4 is a schematic view of a cutting blade of the present utility model;
FIG. 5 is a schematic illustration of the present utility model shown in FIG. 2;
FIG. 6 is an enlarged schematic view of a portion of FIG. 5A;
FIG. 7 is a schematic cross-sectional view of the retractor in use.
Reference numerals illustrate:
1-an adhesive tape cover plate, 11-a blade placing groove, 12-a stop block, 13-a sliding block, 131-a guide groove, 132-a draw hook, 14-a draw rod, 15-a return spring, 16-a magnetic attraction connecting piece and 17-an opening;
2-an adhesive tape fixing seat;
3-cutting blade, 31-locking groove;
4-top plate;
5-rolling shafts.
Detailed Description
The utility model is described in further detail below with reference to the attached drawings and specific examples:
referring to fig. 1-4, the scheme comprises an adhesive tape cover plate 1, an adhesive tape fixing seat 2 rotatably connected with the adhesive tape cover plate 1, a cutting blade 3 arranged above the adhesive tape cover plate 1 and a top plate 4 transversely arranged on the upper end face of the adhesive tape cover plate 1.
The upper end surface of the adhesive tape cover plate 1 is provided with a blade placing groove 11 for placing the cutting blade 3; a locking assembly is also arranged in the blade placing groove 11 and is arranged below the top plate 4. A certain gap is reserved between the top plate 4 and the adhesive tape cover plate 1 for the cutting blade 3 to pass through, the shielding locking assembly is more attractive in appearance, and when the cutting blade 3 is retracted, the saw tooth slice of the cutting blade 3 is also arranged below the top plate 4, so that an operator is prevented from cutting the body or hands.
The locking assembly comprises a stop block 12, a sliding block 13, a pull rod 14 and a return spring 15; a guide groove 131 is formed in one side of the upper end face of the sliding block 13, and a drag hook 132 is arranged on the other side of the sliding block 13 in a forward extending mode; in the guide groove 131, a step is provided at each turn so that the tie rod 14 can move only along a specific track to avoid reverse travel. One end of a return spring 15 is fixedly connected in the blade placing groove 11, and the other end of the return spring 15 is fixedly connected to the sliding block 13; one end of the pull rod 14 is rotatably connected to the end face of one side of the stop block 12, which is close to the sliding block 13, and the other end of the pull rod 14 is clamped in the guide groove 131. When the cutting blade 3 presses towards the front end of the blade placing groove 11, the lug of the locking groove 31 of the cutting blade 3 pushes the sliding block 13 to move forwards, the sliding block 13 automatically moves along the guide groove 131 in the forward moving process, the pull rod 14 moves to the concave part of the guide groove 131 after the hand is loosened, the draw hook 132 moves forwards and upwards along with the cutting blade 3 until being blocked in the locking groove 31, at the moment, the saw-tooth slice of the cutting blade 3 extends to the outer side of the adhesive tape cover plate 1, and the upper part of the rolling shaft 5 is arranged. When the cutting blade 3 needs to be retracted, the cutting blade 3 is pressed again, the pull rod 14 automatically moves along the guide groove 131, the sliding block 13 is reset to the initial position under the action of the reset spring 15, the draw hook 132 moves backwards, and the connection between the locking groove 31 and the draw hook 132 is released.
A locking groove 31 is formed in one side of the cutting blade 3, a magnetic attraction connecting piece 16 is covered on the end face of the rear end of the blade placing groove 11, and the cutting blade 3 is magnetically attracted with the blade placing groove 11. After the cutting blade 3 is retracted, the position of the cutting blade 3 is restricted and fixed at the position where the rear end of the cutting blade 3 is connected with the magnetic attachment 16 at the rear end of the blade placing groove 11.
In order to facilitate the disassembly of the cutting blade 3, in this embodiment, an opening 17 communicating with the blade placing groove 11 is formed in the tape cover plate 1 near the rear end of the blade placing groove 11, and the cutting blade 3 is lifted upwards through the opening 17 to remove the cutting blade 3 from the blade placing groove 11.
A roller 5 is arranged below the adhesive tape cover plate 1 and is used for rapidly pulling out the adhesive tape, so that the working efficiency is improved.
The saw tooth section of the cutting blade 3 is of a round edge structure, so that the situation that the adhesive tape is damaged due to uneven knife edges during cutting is avoided.
The working principle is approximately as follows: in the use state, as shown in fig. 1, the operator pushes the cutting blade 3 forward, so that the saw tooth slice of the cutting blade 3 is used beyond the adhesive tape cover plate 1. In the retracted state, as shown in fig. 2, the operator presses the cutting blade 3 again, placing the saw-tooth cut piece of the cutting blade 3 under the top plate 4. When the cutting blade 3 needs to be replaced, the cutting blade 3 can be taken out of the blade placing groove 11 through the opening 17 by putting the cutting blade 3 in a retracted state.
The foregoing description is only specific embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the present utility model and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the present utility model.
Claims (4)
1. An adhesive tape cutting device, characterized in that: the device comprises an adhesive tape cover plate (1), an adhesive tape fixing seat (2) rotationally connected with the adhesive tape cover plate (1), a cutting blade (3) arranged above the adhesive tape cover plate (1) and a top plate (4) transversely arranged on the upper end surface of the adhesive tape cover plate (1);
the upper end face of the adhesive tape cover plate (1) is provided with a blade placing groove (11) for placing the cutting blade (3); a locking component is further arranged in the blade placing groove (11), and the locking component is arranged below the top plate (4); the locking assembly comprises a stop block (12), a sliding block (13), a pull rod (14) and a return spring (15); a guide groove (131) is formed in one side of the upper end face of the sliding block (13), and a drag hook (132) is arranged on the other side of the sliding block (13) in a forward extending mode; one end of the reset spring (15) is fixedly connected in the blade placing groove (11), and the other end of the reset spring (15) is fixedly connected to the sliding block (13); one end of the pull rod (14) is rotationally connected to one end face of the stop block (12) close to the sliding block (13), and the other end of the pull rod (14) is clamped in the guide groove (131);
a locking groove (31) is formed in one side of the cutting blade (3), a magnetic attraction connecting piece (16) is arranged on the end face of the rear end of the blade placing groove (11), and the cutting blade (3) is connected with the blade placing groove (11) in a magnetic attraction mode.
2. An adhesive tape cutting device according to claim 1, wherein: an opening (17) communicated with the blade placing groove (11) is formed in the adhesive tape cover plate (1) close to the rear end of the blade placing groove (11).
3. An adhesive tape cutting device according to claim 1, wherein: a roller (5) is arranged below the adhesive tape cover plate (1).
4. An adhesive tape cutting device according to claim 1, wherein: the saw tooth slice of the cutting blade (3) is of a round edge structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321826239.5U CN220200930U (en) | 2023-07-12 | 2023-07-12 | Adhesive tape cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321826239.5U CN220200930U (en) | 2023-07-12 | 2023-07-12 | Adhesive tape cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220200930U true CN220200930U (en) | 2023-12-19 |
Family
ID=89155822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321826239.5U Active CN220200930U (en) | 2023-07-12 | 2023-07-12 | Adhesive tape cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220200930U (en) |
-
2023
- 2023-07-12 CN CN202321826239.5U patent/CN220200930U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |