Finger-pressing box opening knife
By designing acupressure unboxing knife, using the structure of the movable piece and rebound spring, the problems of damage to the adhesive film and accidental damage to the blade during unboxing of the traditional tool is solved, and efficient and safe unboxing operation is achieved.
Patent Information
- Application Number
- CN202420938329.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-10
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When tobacco industry enterprises use traditional tools to unbox the box during transportation, they are prone to damage the adhesive film, which takes a long time and there is a risk of blades accidentally injuring the operator, reducing work efficiency and safety.
A finger pressure unboxing knife is designed, including a finger sleeve, a movable piece and a rebound spring. The blade can enter and exit the finger sleeve along the opening as the movement of the movable piece. The rebound spring is used to achieve safe shrinkage of the blade to avoid exposure, and to hold it Hold it on your fingers for long-term carrying.
Improve work efficiency, avoid the risk of blades accidentally injuring personnel, ensure safe use, and reduce the need for frequent pick-up and placement.
Smart Images
Figure CN222137237U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of logistics and transportation, in particular to a finger-pressure box-opening knife. Background Art
[0002] Tobacco industry enterprises usually pack cigarette cartons into cigarette boxes and seal the boxes with tape before shipping. The transported cigarettes need to be unpacked and sorted. Operators usually use traditional knives such as scissors and utility knives to unpack, which not only easily damages the adhesive film of the cigarette cartons, but also takes a long time, reduces work efficiency, and there is also the problem that the blades can easily injure the operators accidentally, making management very inconvenient. Utility Model Content
[0003] In order to solve the above technical problems, the purpose of the utility model is to provide a finger pressure box opener, which has the advantages of improving work efficiency and preventing accidental injuries to personnel by blades.
[0004] Based on this, the utility model provides a kind of acupressure box opener, which includes a finger sleeve and a movable plate and a rebound spring arranged in the finger sleeve, one end of the movable plate is connected to the finger sleeve and can move relative to the finger sleeve, a blade is provided on the movable plate, an opening is provided on the bottom surface of the finger sleeve, and the blade can enter and exit the finger sleeve along the opening as the movable plate moves, one end of the rebound spring is connected to the finger sleeve, and the other end of the rebound spring is connected to the movable plate.
[0005] In some embodiments of the present application, the blade is configured in a conical shape.
[0006] In some embodiments of the present application, a protective sheet is further provided in the finger sleeve, and the protective sheet is arranged around the blade and connected to the finger sleeve.
[0007] In some embodiments of the present application, the movable sheet is an elastic sheet, and the movable sheet is fixedly connected to the finger sleeve.
[0008] In some embodiments of the present application, the movable sheet is a rigid sheet, and the movable sheet is hingedly connected to the finger sleeve.
[0009] Compared with the prior art, the acupressure box cutter provided by the present invention has the following beneficial effects:
[0010] The utility model provides a finger-pressure box-opening knife, which includes a finger sleeve, an operator can insert a finger into the finger sleeve to assemble the finger sleeve and drive the parts in the finger sleeve to move, a movable sheet connected to the finger sleeve is provided in the finger sleeve, a blade is provided on the side of the movable sheet facing away from the inner space of the finger sleeve, an opening is provided on the bottom surface of the finger sleeve, the blade can enter and exit the finger sleeve along the opening as the movable sheet rotates, a rebound spring is also provided in the finger sleeve, one end of the rebound spring is connected to the finger sleeve, and the other end of the rebound spring is connected to the movable sheet, and further, the blade is arranged in a conical shape. Based on the above structure, before use, the operator holds the finger sleeve and sleeves it on the index finger of the left or right hand, and when using, the movable sheet is pressed by the index finger, and the blade connected to the movable sheet protrudes out of the finger sleeve along the opening as the movable sheet is pressed, and the blade can be used to cut the tape on the box body, and when cutting is completed, the operator loosens the pressure on the movable sheet, and the movable sheet moves into the finger sleeve under the action of the rebound spring, and the blade also returns to the finger sleeve along the opening as the movable sheet moves. In this way, the acupressure box opener of the present application is mounted on the operator's fingers, so that the operator can carry it for a long time without the need for frequent taking and putting, thereby improving work efficiency. The retracted blade avoids exposure when not in use, thereby ensuring the safety of the acupressure box opener. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 The figure is a schematic diagram of the internal structure of the acupressure box cutter according to an embodiment of the utility model.
[0012] In the figure, 1, finger sleeve; 2, movable plate; 3, blade; 4, rebound spring; 5, protective plate. DETAILED DESCRIPTION
[0013] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0014] It should be understood that the terms "front", "rear", etc. are used in the present invention to describe various information, but such information should not be limited to these terms, and these terms are only used to distinguish the same type of information from each other. For example, "front" information may also be referred to as "rear" information, and "rear" information may also be referred to as "front" information without departing from the scope of the present invention.
[0015] like Figure 1As shown, the utility model provides a kind of finger pressure box cutter, which includes a finger sleeve 1 and a movable sheet 2 and a rebound spring 4 arranged in the finger sleeve 1. The operator can insert the finger into the finger sleeve 1 to assemble the finger sleeve 1 and drive the movable sheet 2 in the finger sleeve 1 to move. The movable sheet 2 is provided with a blade 3 on the side facing away from the internal space of the finger sleeve 1. An opening is provided on the bottom surface of the finger sleeve 1. The blade 3 can move in and out of the finger sleeve 1 along the opening as the movable sheet 2 moves. One end of the rebound spring 4 is connected to the finger sleeve 1, and the other end of the rebound spring 4 is connected to the movable sheet 2. Further, the blade 3 of the present application is arranged in a conical shape.
[0016] Based on the above structure, before use, the operator holds the finger sleeve 1 and puts it on the index finger of the left or right hand. When in use, the index finger presses the movable sheet 2, and the blade 3 connected to the movable sheet 2 protrudes out of the finger sleeve 1 along the opening as the movable sheet 2 is pressed. At this time, the blade 3 can be used to cut the tape on the box body. When the cutting is completed, the operator prevents the loosening of the pressing of the movable sheet 2. At this time, the movable sheet 2 moves into the finger sleeve 1 under the action of the rebound spring 4, and the blade 3 also returns to the finger sleeve 1 along the opening as the movable sheet 2 moves. In this way, the finger pressure box opener of the present application is put on the operator's finger to achieve the operator's long-term carrying of it, without the need for frequent taking and putting, which improves the working efficiency. The retracted blade 3 prevents it from being exposed when not in use, ensuring the safety of the finger pressure box opener.
[0017] Optionally, in some embodiments of the present application, a protective sheet 5 is further provided in the finger sleeve 1, and the protective sheet 5 is arranged around the blade 3 and connected to the finger sleeve 1. Based on the above structure, the provision of the protective sheet 5 can well isolate the blade 3 from the space inside the finger sleeve 1, prevent the blade 3 from directly contacting and scratching the operator's fingers, and reduce the use risk of the finger sleeve 1.
[0018] Furthermore, for the movable sheet 2 of the present application, it can be an elastic sheet. In this case, the movable sheet 2 is fixedly connected to the finger sleeve 1, and the operator drives the blade 3 in and out of the opening by pressing the movable sheet 2; of course, the movable sheet 2 can also be preferably a rigid sheet. In this case, the movable sheet 2 is hinged to the finger sleeve 1. When the operator presses the movable sheet 2, the movable sheet 2 rotates around the hinge axis with the finger sleeve 1 and drives the blade 3 in and out of the opening.
[0019] In summary, the utility model provides a kind of acupressure box opener, which includes a finger sleeve 1 and a movable sheet 2 and a rebound spring 4 arranged in the finger sleeve 1. The operator can insert the finger into the finger sleeve 1 to assemble the finger sleeve 1 and drive the movable sheet 2 in the finger sleeve 1 to move. The movable sheet 2 is provided with a blade 3 on the side facing away from the internal space of the finger sleeve 1. An opening is provided on the bottom surface of the finger sleeve 1. The blade 3 can move in and out of the finger sleeve 1 along the opening as the movable sheet 2 moves. One end of the rebound spring 4 is connected to the finger sleeve 1, and the other end of the rebound spring 4 is connected to the movable sheet 2. Compared with the prior art, the acupressure box opener of the present application is sleeved on the operator's finger, so that the operator can carry it for a long time, and does not need to take it in and out frequently, thereby improving the working efficiency. The retracted blade 3 avoids its exposure when not in use, thereby ensuring the safety of the acupressure box opener.
[0020] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principle of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.
Claims
1. A finger-pressure box cutter, characterized in that: The present invention comprises a finger sleeve (1), a movable sheet (2) and a rebound spring (4) arranged in the finger sleeve (1), one end of the movable sheet (2) is connected to the finger sleeve (1) and can move relative to the finger sleeve (1), a blade (3) is provided on the movable sheet (2), an opening is provided on the bottom surface of the finger sleeve (1), and the blade (3) can enter and exit the finger sleeve (1) along the opening as the movable sheet (2) moves, one end of the rebound spring (4) is connected to the finger sleeve (1), and the other end of the rebound spring (4) is connected to the movable sheet (2).
2. The acupressure box cutter according to claim 1, characterized in that: The blade (3) is arranged in a conical shape.
3. The acupressure box cutter according to claim 1, characterized in that: A protective sheet (5) is also provided in the finger sleeve (1), and the protective sheet (5) is arranged around the blade (3) and connected to the finger sleeve (1).
4. The acupressure box cutter according to claim 1, characterized in that: The movable sheet (2) is an elastic sheet, and the movable sheet (2) is fixedly connected to the finger sleeve (1).
5. The acupressure box cutter according to claim 1, characterized in that: The movable piece (2) is a rigid piece, and the movable piece (2) is hingedly connected to the finger sleeve (1).