Plastic box sealing adhesive tape convenient to take and use

Abstract

The utility model discloses a plastic packing tape convenient to take and use, which comprises a placing sleeve and is characterized in that the placing sleeve is sleeved with a tape roll, one end of the placing sleeve is fixedly provided with a connecting rod, the connecting rod protrudes out of the outer side face of the tape roll, the upper end of the connecting rod is fixedly provided with a cutting assembly, and the cutting assembly is provided with a cutting groove. The cutting assembly comprises a cutting knife and an L-shaped plate fixedly arranged at the upper end of the connecting rod, a transverse plate of the L-shaped plate and the upper end face of the connecting rod are arranged at an interval, and the cutting knife is located in the interval. Meanwhile, when the adhesive tape needs to be taken, the push handle can be pressed, so that the initial section of the adhesive tape adhered to the cutting knife can be torn off for taking without touching the cutting knife, the safety effect is achieved, the initial section of the adhesive tape does not need to be found, and taking is rapid.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic box sealing tapes, in particular to a plastic box sealing tape that is easy to use. Background Art

[0002] Plastic sealing tape is a kind of plastic tape, mainly used for sealing cardboard boxes or cardboards. It is coated with polyacrylate pressure-sensitive adhesive and has the advantages of strong adhesion, good waterproofness and good transparency. This tape is mainly used for sealing corrugated cardboard boxes, but can also be used for packaging letters and fixing goods.

[0003] The existing sealing tape is often cut by teeth or knives when it is used, and the tape is transparent. After the tape is cut, it is not easy to find the starting part of the tape the next time it is used, and it takes time to find it, which is inconvenient. Summary of the invention

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a plastic sealing tape that is easy to use, including a placement sleeve, characterized in that: a tape roll is provided on the placement sleeve, a connecting rod is fixedly provided at one end of the placement sleeve, the connecting rod protrudes from the outer side surface of the tape roll, a cutting assembly is fixedly provided at the upper end of the connecting rod, the cutting assembly includes a cutting knife and an L-shaped plate fixedly provided at the upper end of the connecting rod, the horizontal plate of the L-shaped plate is spaced apart from the upper end surface of the connecting rod, the cutting knife is located in the space, and the cutting knife is movably provided on the left side of the vertical plate of the L-shaped plate through a movable assembly.

[0005] As a further improvement of the utility model: the movable component includes a U-shaped plate fixedly arranged at the right end of the vertical plate of the L-shaped plate, the opening of the U-shaped plate is arranged toward the L-shaped plate, a movable rod is fixedly arranged at the right end of the cutting knife, the movable rod is movably arranged on the vertical plate of the L-shaped plate and the U-shaped plate, the right end of the movable rod protrudes from the right side surface of the U-shaped plate, the right end of the movable rod is arranged with a driving component for driving the movable rod to move to the left, and the movable rod and the U-shaped plate are fixedly connected by an elastic component.

[0006] As a further improvement of the utility model: a retaining ring is fixedly sleeved on the movable rod, and the retaining ring is movably arranged in the U-shaped groove of the U-shaped plate, and the diameter of the retaining ring is larger than the diameter of the movable rod.

[0007] As a further improvement of the utility model: the elastic component includes a spring sleeved on the movable rod, one end of the spring is fixedly connected to the right end of the retaining ring, and the other end of the spring is fixedly connected to the inner side surface of the U-shaped plate.

[0008] As a further improvement of the utility model: the driving assembly includes a push handle fixedly arranged at the right end of the movable rod.

[0009] As a further improvement of the utility model: when the left end surface of the retaining ring contacts the L-shaped plate, the right end of the cutting knife is spaced apart from the left end of the L-shaped plate.

[0010] As a further improvement of the utility model: the outer surface of the push handle has anti-slip texture.

[0011] The beneficial effect of the utility model is that by setting up the cutting component, the tape can be cut without using teeth or looking for a knife, so that it can be cut quickly. At the same time, when the tape needs to be taken, the push handle can be pressed, so that the starting section of the tape attached to the cutter can be peeled off and taken without touching the cutter, which has a safety effect and does not need to find the starting section of the tape, so that it can be taken quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Attached Figure 1 It is a structural diagram of the utility model;

[0013] Attached Figure 2 For attachment Figure 1 A is an enlarged schematic diagram;

[0014] Attached Figure 3 This is a structural diagram of the cutting knife;

[0015] Attached Figure 4 This is the structural diagram of the L-shaped plate;

[0016] Attached Figure 5 The structural diagram of the utility model when the left side of the baffle plate conflicts with the L-shaped plate;

[0017] Attached Figure 6 For attachment Figure 5 A magnified schematic diagram of B;

[0018] Attached Figure 7 For attachment Figure 5 A top view of

[0019] Explanation of the reference numerals: 1. placement sleeve, 2. tape roll, 3. connecting rod, 4. cutting knife, 5. L-shaped plate, 6. U-shaped plate, 7. movable rod, 8. baffle, 9. spring, 10. push handle. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the embodiments shown in the accompanying drawings.

[0021] Refer to the attached Figure 1-7As shown, a convenient-to-use plastic sealing tape of this example comprises a placement sleeve 1, on which a tape roll 2 is sleeved, a connecting rod 3 is fixedly provided at one end of the placement sleeve 1, and the connecting rod 3 protrudes from the outer side surface of the tape roll 2, and a cutting assembly is fixedly provided at the upper end of the connecting rod 3, and the cutting assembly comprises a cutting knife 4 and an L-shaped plate 5 fixedly provided at the upper end of the connecting rod 3, the horizontal plate of the L-shaped plate 5 is spaced apart from the upper end surface of the connecting rod 3, and the cutting knife 4 is located in the space, and the cutting knife 4 is movably provided on the left side of the vertical plate of the L-shaped plate 5 through a movable assembly. The working principle of the utility model is as follows: since the placement sleeve 1 is sleeved with a tape roll 2, a connecting rod 3 is fixedly provided at one end of the placement sleeve 1, and the connecting rod 3 protrudes from the outer side surface of the tape roll 2, a cutting assembly is fixedly provided at the upper end of the connecting rod 3, and the cutting assembly comprises a cutting knife 4 and an L-shaped plate 5 fixedly provided at the upper end of the connecting rod 3, and the horizontal plate of the L-shaped plate 5 is spaced apart from the upper end surface of the connecting rod 3, and the cutting knife 4 is located in the space, and the cutting knife 4 is movably provided on the left side of the vertical plate of the L-shaped plate 5 through a movable assembly. The outer side surface of the roll 2 is arranged, and a cutting assembly is fixedly arranged on the upper end of the connecting rod 3, and the cutting assembly includes a cutting knife 4 and an L-shaped plate 5 fixedly arranged on the upper end of the connecting rod 3, and the transverse plate of the L-shaped plate 5 is arranged at an interval with the upper end surface of the connecting rod 3, and the cutting knife 4 is located in the interval, and the cutting knife 4 is arranged on the left side of the vertical plate of the L-shaped plate 5 through a movable assembly, and the movable assembly includes a U-shaped plate 6 fixedly arranged on the right end of the vertical plate of the L-shaped plate 5, and the opening of the U-shaped plate 6 is arranged toward the L-shaped plate 5, and a movable rod 7 is fixedly arranged on the right end of the cutting knife 4, and the movable rod 7 is movably arranged on the vertical plate of the L-shaped plate 5 and the U-shaped plate 6 on the left and right sides, and the right end of the movable rod 7 protrudes from the right side surface of the U-shaped plate 6, and the right end of the movable rod 7 is provided with a A driving component for driving the movable rod 7 to move leftward, wherein the movable rod 7 is fixedly connected to the U-shaped plate 6 by an elastic component, a retaining ring 8 is fixedly sleeved on the movable rod 7, and the retaining ring 8 is movably arranged in the U-shaped groove of the U-shaped plate 6 left and right, and the diameter of the retaining ring 8 is larger than the diameter of the movable rod 7, and the elastic component comprises a spring 9 sleeved on the movable rod 7, one end of the spring 9 is fixedly connected to the right end of the retaining ring 8, and the other end of the spring 9 is fixedly connected to the inner side surface of the U-shaped plate 6, and the driving component comprises a push handle 10 fixedly arranged at the right end of the movable rod 7, when the left end face of the retaining ring 8 contacts the L-shaped plate 5, the right end of the cutting knife 4 is spaced apart from the left end of the L-shaped plate 5, and the outer surface of the push handle 10 has anti-slip texture, and when in use, the adhesive of the tape roll 2 is The tape is pulled out from the bottom of the cutting knife 4. When it needs to be cut, the tape is pulled upward so that the upper surface of the tape contacts the cutting knife 4, and then force is applied to cut the contact section of the tape through the contact between the cutting knife 4 and the upper surface of the tape. After cutting, the new starting position of the tape will adhere to the cutting knife 4. When it needs to be taken, the push handle 10 is pressed to the left, and the push handle 10 drives the movable rod 7 to move to the left, and at the same time drives the cutting knife 4 to move to the left, and at the same time drives the retaining ring 8 of the movable rod 7 to move to the left in the U-shaped groove of the U-shaped plate 6. Because the left end face of the retaining ring 8 conflicts with the L-shaped plate 5, the right end of the cutting knife 4 is spaced apart from the left end of the L-shaped plate 5, and the spring 9 is also pulled out. At this time, the tape can be peeled off from the gap between the right end of the cutting knife 4 and the left end of the L-shaped plate 5.The starting section of the tape attached to the cutter 4 can be peeled off for use without touching the cutter 4, which has a safety effect. At the same time, there is no need to find the starting section of the tape, which makes it quick to take. Then, the push handle 10 is released, so that the retaining ring 8 is reset to the right by the rebound force of the spring 9, driving the movable rod 7 to reset to the right, driving the cutter 4 and the push handle 10 to reset to the right, and then the tape can be pulled out according to the required tape distance, and then the tape can be pulled up to cut the tape. The operation is cyclical. By setting up a cutting component, the tape can be cut without teeth or looking for a knife, so that it can be cut quickly. At the same time, when the tape needs to be taken, the push handle 10 can be pressed, so that the starting section of the tape attached to the cutter 4 can be peeled off for use without touching the cutter 4, which has a safety effect. There is no need to find the starting section of the tape, which makes it quick to take.

[0022] The utility model is further configured as follows: the movable component includes a U-shaped plate 6 fixedly arranged at the right end of the vertical plate of the L-shaped plate 5, the opening of the U-shaped plate 6 is arranged toward the L-shaped plate 5, and a movable rod 7 is fixedly arranged at the right end of the cutting knife 4. The movable rod 7 is movably arranged on the vertical plate of the L-shaped plate 5 and the U-shaped plate 6, and the right end of the movable rod 7 protrudes from the right side surface of the U-shaped plate 6. The right end of the movable rod 7 is provided with a driving component for driving the movable rod 7 to move leftward. The movable rod 7 is fixedly connected to the U-shaped plate 6 by an elastic component. By setting up the movable component, the cutting knife 4 can be conveniently moved left and right. The setting of the movable rod 7 has a guiding effect on the movement of the cutting knife 4, so that the moving trajectory is stable.

[0023] The utility model is further configured as follows: a retaining ring 8 is fixedly sleeved on the movable rod 7, and the retaining ring 8 is movably arranged in the U-shaped groove of the U-shaped plate 6 left and right, and the diameter of the retaining ring 8 is larger than the diameter of the movable rod 7. By providing the retaining ring 8, the diameter of the retaining ring 8 is larger than the diameter of the movable rod 7, and the cooperation between the retaining ring 8 and the U-shaped plate 6 has a limiting effect on the moving stroke of the movable rod 7.

[0024] The utility model is further configured as follows: the elastic component includes a spring 9 sleeved on the movable rod 7, one end of the spring 9 is fixedly connected to the right end of the retaining ring 8, and the other end of the spring 9 is fixedly connected to the inner side of the U-shaped plate 6. By setting up the elastic component, since it is necessary to press the push handle 10 when taking the tape, the movable rod 7 is driven to move to the left, and the retaining ring 8 of the movable rod 7 is driven to move to the left until it contacts the right end of the L-shaped plate 5, so that after peeling off the tape, the push handle 10 is released, so that the retaining ring 8 is reset to the right by the rebound force of the spring 9, thereby driving the cutting knife 4 and the push handle 10 to reset, which is convenient for the next use.

[0025] The utility model is further configured as follows: the driving assembly includes a push handle 10 fixedly arranged at the right end of the movable rod 7. By providing the push handle 10, it is convenient to push the movable rod 7 to move leftward.

[0026] The utility model is further configured as follows: when the left end face of the retaining ring 8 contacts the L-shaped plate 5, the right end of the cutting knife 4 is spaced apart from the left end of the L-shaped plate 5. The spaced apart setting makes it convenient to peel off the starting section of the tape adhered to the cutting knife 4 through the space, so that the starting section of the tape adhered to the cutting knife 4 can be peeled off for use without touching the cutting knife 4, thereby achieving a safety effect. At the same time, there is no need to search for the starting section of the tape, so that it can be taken quickly.

[0027] The present invention is further configured as follows: the outer surface of the push handle 10 has anti-skid patterns (not shown) to achieve an anti-skid effect.

[0028] The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above implementation mode. Any modification, alteration or equivalent substitution made by a person skilled in the art based on the above description shall fall within the scope of protection of the present invention.

Claims

1. A conveniently accessible plastic sealing tape, comprising a placement sleeve (1), characterized in that: The placement sleeve (1) is provided with a tape roll (2), one end of the placement sleeve (1) is fixedly provided with a connecting rod (3), the connecting rod (3) protruding from the outer side surface of the tape roll (2), the upper end of the connecting rod (3) is fixedly provided with a cutting assembly, the cutting assembly comprising a cutting knife (4) and an L-shaped plate (5) fixedly provided on the upper end of the connecting rod (3), the horizontal plate of the L-shaped plate (5) being spaced apart from the upper end surface of the connecting rod (3), the cutting knife (4) being located in the space, and the cutting knife (4) being movably provided on the left side of the vertical plate of the L-shaped plate (5) through a movable assembly.

2. The convenient plastic sealing tape according to claim 1, characterized in that: The movable component comprises a U-shaped plate (6) fixedly arranged at the right end of the vertical plate of the L-shaped plate (5), the opening of the U-shaped plate (6) is arranged toward the L-shaped plate (5), a movable rod (7) is fixedly arranged at the right end of the cutting knife (4), the movable rod (7) is movably arranged on the vertical plate of the L-shaped plate (5) and the U-shaped plate (6), the right end of the movable rod (7) protrudes from the right side surface of the U-shaped plate (6), the right end of the movable rod (7) is provided with a driving component for driving the movable rod (7) to move leftward, and the movable rod (7) and the U-shaped plate (6) are fixedly connected via an elastic component.

3. The convenient plastic sealing tape according to claim 2, characterized in that: A retaining ring (8) is fixedly sleeved on the movable rod (7), and the retaining ring (8) is movably arranged in the U-shaped groove of the U-shaped plate (6) to the left and right, and the diameter of the retaining ring (8) is larger than the diameter of the movable rod (7).

4. The convenient plastic sealing tape according to claim 2 or 3, characterized in that: The elastic component comprises a spring (9) sleeved on the movable rod (7), one end of the spring (9) being fixedly connected to the right end of the retaining ring (8), and the other end of the spring (9) being fixedly connected to the inner side surface of the U-shaped plate (6).

5. The convenient plastic sealing tape according to claim 4, characterized in that: The driving assembly comprises a push handle (10) fixedly arranged on the right end of the movable rod (7).

6. The convenient plastic sealing tape according to claim 4, characterized in that: When the left end surface of the retaining ring (8) contacts the L-shaped plate (5), the right end of the cutting knife (4) and the left end of the L-shaped plate (5) are spaced apart.

7. The easy-to-use plastic sealing tape according to claim 5, characterized in that: The outer surface of the push handle (10) has anti-slip texture.

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