Adhesive tape convenient to tear

Abstract

The utility model discloses an adhesive tape convenient to tear off, which comprises a winding drum, the inner wall of the winding drum is movably connected with a rotating shaft, the two ends of the rotating shaft are fixedly connected with fixing seats, the top ends of the fixing seats are fixedly connected with supporting rods, the tops of the fixing seats are fixedly connected with springs, the other ends of the springs are fixedly connected with supports, and the supporting rods are fixedly connected with the supporting rods. A cylindrical blade is fixedly connected to the top end of the support, an adhesive tape body is movably connected to the outer wall of the winding drum, a movable groove is formed in the bottom of the support, the shape and size of the movable groove are matched with those of the supporting rod, and the support is movably connected with the supporting rod through the movable groove. According to the adhesive tape, the adhesive tape can be cut off without scissors, the adhesive tape is simple and convenient to use, the adhesive tape adopts the cylindrical cutting blade, so that the fracture of the adhesive tape is very obvious, the adhesive tape is convenient to use next time, the use efficiency of the adhesive tape is enhanced, and the applicability of the adhesive tape is improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive tapes, in particular to an adhesive tape that is easy to tear off. Background Art

[0002] An adhesive tape is a bonding tool made of an adhesive, which has good adhesion and is used to bond two objects. However, when using the existing adhesive tape, when there is no scissors, it is necessary to bite or tear the tape with the mouth or hands, which is very troublesome. Moreover, when using it next time, it is not easy to find the break of the tape, which is very inconvenient and reduces the applicability of the adhesive tape. Summary of the Utility Model

[0003] The purpose of the utility model is to provide an adhesive tape that is easy to tear off, which solves the problems that when using the existing adhesive tape, when there is no scissors, it is necessary to bite or tear the tape with the mouth or hands, which is very troublesome, and when using it next time, it is not easy to find the break of the tape, which is very inconvenient.

[0004] To achieve the above purpose, an adhesive tape that is easy to tear off is provided, including a reel. The inner wall of the reel is movably connected with a rotating shaft. Both ends of the rotating shaft are fixedly connected with fixing seats. The top of the fixing seat is fixedly connected with a support rod, which facilitates the rotation of the reel and the pulling of the adhesive tape.

[0005] The top of the fixing seat is fixedly connected with a spring. The other end of the spring is fixedly connected with a bracket. The top of the bracket is fixedly connected with a cylindrical blade. The outer wall of the reel is movably connected with a tape body. This adhesive tape can cut the tape when there is no scissors, which is simple and convenient. Moreover, this adhesive tape uses a cylindrical cutting blade, making the break of the adhesive tape very obvious, facilitating the next use, enhancing the use efficiency of the adhesive tape, and improving the applicability of the adhesive tape to a certain extent.

[0006] According to the adhesive tape that is easy to tear off, an activity groove is opened at the bottom of the bracket, and the shape and size of the activity groove are both matched with the shape and size of the support rod, and the bracket is movably connected with the support rod through the activity groove, which facilitates the up and down movement of the bracket.

[0007] According to the adhesive tape that is easy to tear off, the rotating shaft penetrates through the inside of the reel and extends to the inner sides of the two fixing seats, and the rotating shaft is rotatably connected with the reel, which facilitates the rotation of the reel and the pulling of the adhesive tape.

[0008] According to the adhesive tape that is easy to tear off, the inner diameter of the spring is larger than the diameter of the support rod, which facilitates the compression of the spring and the adjustment of the position of the bracket.

[0009] According to the described adhesive tape that is easy to tear, the number of the cylindrical blades is several, and several cylindrical blades are fixedly connected to the top of the bracket at equal intervals, which is convenient for cutting the tape body and finding the break of the tape body.

[0010] According to the described adhesive tape that is easy to tear, the number of the fixed seats, the support rods, the springs and the movable grooves is two, and they are symmetrically arranged on both sides of the reel, which is convenient for compressing the springs.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: This adhesive tape can cut the tape without scissors, which is simple and convenient. Moreover, this adhesive tape uses cylindrical cutting blades, making the break of the adhesive tape very obvious, facilitating the next use, enhancing the use efficiency of the adhesive tape, and improving the applicability of the adhesive tape to a certain extent.

[0012] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The following further describes the present utility model in conjunction with the drawings and embodiments;

[0014] Figure 1 It is a three-dimensional structural schematic diagram of an adhesive tape that is easy to tear according to the present utility model;

[0015] Figure 2 It is a front view of an adhesive tape that is easy to tear according to the present utility model;

[0016] Figure 3 It is a side view of an adhesive tape that is easy to tear according to the present utility model;

[0017] Figure 4 It is a cross-sectional view of an adhesive tape that is easy to tear according to the present utility model.

[0018] In the figure: 1, reel; 2, rotating shaft; 3, fixed seat; 4, support rod; 5, spring; 6, bracket; 7, cylindrical blade; 8, movable groove; 9, tape body. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1-4 In an embodiment of the present utility model, a technical solution is provided: a sticky tape that is easy to tear off, including a reel 1. A rotating shaft 2 is movably connected to the inner wall of the reel 1. Fixed seats 3 are fixedly connected to both ends of the rotating shaft 2. A support rod 4 is fixedly connected to the top of the fixed seat 3, which facilitates the rotation of the reel 1 and the pulling of the sticky tape.

[0021] A spring 5 is fixedly connected to the top of the fixed seat 3. The other end of the spring 5 is fixedly connected to a bracket 6. A cylindrical blade 7 is fixedly connected to the top of the bracket 6. A tape body 9 is movably connected to the outer wall of the reel 1. This sticky tape can cut the tape without scissors, which is simple and convenient. Moreover, this sticky tape uses a cylindrical cutting blade, making the cut of the sticky tape very obvious, facilitating the next use, enhancing the use efficiency of the sticky tape, and improving the applicability of the sticky tape to a certain extent.

[0022] An activity slot 8 is formed at the bottom of the bracket 6, and the shape and size of the activity slot 8 are both matched with those of the support rod 4. The bracket 6 is movably connected to the support rod 4 through the activity slot 8, which facilitates the up and down movement of the bracket 6. The rotating shaft 2 penetrates through the inside of the reel 1 and extends to the inside of the two fixed seats 3, and the rotating shaft 2 is rotationally connected to the reel 1, which facilitates the rotation of the reel 1 and the pulling of the sticky tape. The inner diameter of the spring 5 is larger than the diameter of the support rod 4, which facilitates the compression of the spring 5 and the adjustment of the position of the bracket 6. The number of cylindrical blades 7 is several, and several cylindrical blades 7 are fixedly connected to the top of the bracket 6 at equal distances, which facilitates the cutting of the tape body 9 and the search for the cut of the tape body 9. The number of the fixed seats 3, the support rods 4, the springs 5, and the activity slots 8 is two, and they are symmetrically arranged on both sides of the reel 1, which facilitates the compression of the spring 5.

[0023] Working principle: When the tape body 9 needs to be used, find the cut of the tape body 9 and pull the tape body 9. The reel 1 rotates on the rotating shaft 2 as the tape body 9 is pulled. When the tape body 9 is pulled to the required length, press the bracket 6, so that the spring 5 moves in the compression direction. The cylindrical blade 7 contacts the upper surface of the tape body 9 and cuts the tape body 9, thus completing the cutting of the tape body 9. Since the cylindrical blade 7 is used to cut the tape body 9, the cut of the tape body 9 is relatively obvious, facilitating the next use and enhancing the use efficiency of the sticky tape.

[0024] The above has described the embodiments of the present utility model in detail with reference to the drawings. However, the present utility model is not limited to the above embodiments. Within the knowledge scope of those of ordinary skill in the art to which it pertains, various changes can be made without departing from the purpose of the present utility model.

Claims

1. An adhesive tape that is easy to tear, comprising a roll (1), characterized in that: The inner wall of the reel (1) is movably connected to a rotating shaft (2), both ends of the rotating shaft (2) are fixedly connected to fixed seats (3), and the top end of the fixed seat (3) is fixedly connected to a support rod (4); The top of the fixed seat (3) is fixedly connected to a spring (5), the other end of the spring (5) is fixedly connected to a bracket (6), the top of the bracket (6) is fixedly connected to a cylindrical blade (7), and the outer wall of the reel (1) is movably connected to a tape body (9).

2. The adhesive tape that is easy to tear off as claimed in claim 1, characterized in that: A movable groove (8) is provided at the bottom of the bracket (6), and the shape and size of the movable groove (8) match the shape and size of the support rod (4), and the bracket (6) is movably connected to the support rod (4) via the movable groove (8).

3. The easy-to-tear adhesive tape according to claim 1, characterized in that: The rotating shaft (2) passes through the interior of the reel (1) and extends to the inner sides of the two fixing seats (3), and the rotating shaft (2) is rotatably connected to the reel (1).

4. The easy-to-tear adhesive tape according to claim 1, characterized in that: The inner diameter of the spring (5) is greater than the diameter of the support rod (4).

5. The easy-to-tear adhesive tape according to claim 1, characterized in that: The number of the cylindrical blades (7) is several, and the several cylindrical blades (7) are fixedly connected to the top of the bracket (6) at equal distances.

6. The easy-to-tear adhesive tape according to claim 1, characterized in that: The number of the fixed seat (3), the support rod (4), the spring (5) and the movable groove (8) is two, and they are symmetrically arranged on both sides of the reel (1).

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