Easily-uncovered and easily-torn adhesive tape

Abstract

According to the easy-to-tear adhesive tape, the outer end of a sleeve is fixedly connected with a baffle, the rear end of the sleeve is fixedly connected with a disc, the upper side of the disc is fixedly connected with a telescopic pipe, the output end of the telescopic pipe is fixedly connected with a convenient mechanism, the convenient mechanism comprises a fixing rod, one end of the fixing rod is fixedly connected with the telescopic pipe, and the other end of the fixing rod is fixedly connected with the disc. A first tension spring is arranged in the telescopic pipe, the two ends of the first tension spring are fixedly connected with an outer pipe body and an inner pipe body of the telescopic pipe respectively, the outer side of the fixing rod is slidably connected with a protection pipe, the bottom of the fixing rod is fixedly connected with a second tension spring, the other end of the second tension spring is fixedly connected with the protection pipe, and a blade is slidably connected into the fixing rod. And an anti-sticking strip is fixedly connected to the upper end of the protective tube on one side of the blade. Through the structure, the problem that the adhesive tape is not easy to tear is solved.

Description

Technical Field

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

[0002] Adhesive tape is composed of two parts: a base material and an adhesive. It connects two or more unconnected objects together through bonding. A layer of adhesive is coated on its surface. The earliest adhesives came from animals and plants. In the 19th century, rubber was the main component of adhesives, while various polymers are widely used in modern times. Adhesives can stick to things because bonds are formed between their own molecules and the molecules of the objects to be connected. This bond can firmly bond the molecules together. The composition of adhesives varies according to different brands and types. There are various polymers. Adhesive tape is an indispensable thing in people's daily life. Usually, when there are no scissors, people like to bite with their teeth, but a small amount of formaldehyde will remain on the commonly used tape, which will cause harm to the human body in the long run.

[0003] When the existing adhesive tape is used, the surface of the adhesive tape is very flat and smooth. After the adhesive tape is cut, it will automatically adhere to the lower tape, or the user can touch it with his hand to make the starting end of the adhesive tape completely adhere to the surface of the lower tape, and the adhesion is dense and there is no gap. Since the adhesive tape has good adhesion and is thin, especially transparent tape, the upper and lower tapes are almost integrated. When the user uses the tape again, it is difficult to find the starting end, which is very inconvenient for the elderly and children. Therefore, an easy-to-remove and easy-to-tear tape is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an easy-to-remove and easy-to-tear adhesive tape, which solves the problem that the adhesive tape is difficult to tear.

[0005] The utility model also provides the above-mentioned easy-to-remove and easy-tear tape, including: a sleeve, a baffle fixedly connected to the outer end of the sleeve, and a disc fixedly connected to the rear end, a telescopic tube fixedly connected to the upper side of the disc, a convenient mechanism fixedly connected to the output end of the telescopic tube, the convenient mechanism including a fixed rod, one end of the fixed rod fixedly connected to the telescopic tube, a first tension spring is arranged in the telescopic tube, the two ends of the first tension spring are respectively fixedly connected to the outer tube and the inner tube of the telescopic tube, a protective tube is slidably connected to the outer side of the fixed rod, and a second tension spring is fixedly connected to the bottom, the other end of the second tension spring is fixedly connected to the protective tube, a blade is slidably connected to the fixed rod, and an anti-sticking strip is fixedly connected to the upper end of the protective tube located on one side of the blade.

[0006] According to the easy-to-remove and tear adhesive tape, a limit plate is fixedly connected inside the baffle, a gear is rotatably connected between the limit plates on both sides, a limit strip is slidably connected between the gear and the limit plate, and the limit strip is meshingly connected to the gear.

[0007] According to the easy-to-peel and easy-to-tear adhesive tape, a knob is fixedly connected to the outer side of the gear, and the knob is located on the outer side of the baffle.

[0008] According to the easy-to-peel and easy-to-tear adhesive tape, both ends of the limit strip are respectively located outside the baffle.

[0009] According to the easy-to-remove and tear adhesive tape, the sleeve is sleeved with an adhesive tape.

[0010] The utility model has the following beneficial effects:

[0011] In the utility model, a convenient mechanism is provided on the telescopic tube. When in use, one end of the adhesive tape is pulled up and then rotated toward the protective tube. When the adhesive strip presses the protective tube downward, the protective tube moves downward. At this time, the blade is exposed to contact with the adhesive strip and cuts it off. After cutting, it is reset under the action of the second tension spring to avoid accidental injury. The utility model has good safety. Finally, the adhesive strip at one end of the adhesive tape is pasted on the anti-sticking strip for easy use next time.

[0012] In the utility model, a baffle is arranged on the outer side of the sleeve, and during installation and disassembly, the knob is turned to retract the limiting strips on both sides of the baffle into the inside, and then the adhesive tape is sleeved on the sleeve, which is simple to operate.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention is further described below with reference to the accompanying drawings and embodiments;

[0015] Figure 1 This is a structural diagram of an easy-to-remove and easy-to-tear adhesive tape of the utility model;

[0016] Figure 2 Another structural diagram of an easy-to-remove and easy-tear adhesive tape of the utility model;

[0017] Figure 3 This is a cross-sectional view of a convenient mechanism for an easy-to-remove and easy-to-tear adhesive tape of the utility model;

[0018] Figure 4 The utility model is a cross-sectional view of a baffle of an easy-to-remove and easy-to-tear adhesive tape.

[0019] Legend:

[0020] 1. Sleeve; 2. Baffle; 21. Limit plate; 22. Limit strip; 23. Gear; 24. Knob; 3. Disc; 4. Telescopic tube; 41. First tension spring; 5. Convenient mechanism; 51. Fixed rod; 52. Protective tube; 53. Second tension spring; 54. Anti-sticking strip; 6. Blade; 7. Tape. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1-4 , the utility model embodiment of an easy-to-remove and easy-tear adhesive tape comprises a sleeve 1, on which an adhesive tape 7 is sleeved, a baffle 2 is fixedly connected to the outer end of the sleeve 1, and a disc 3 is fixedly connected to the rear end, a limit plate 21 is fixedly connected inside the baffle 2, a gear 23 is rotatably connected between the limit plates 21 on both sides, a limit strip 22 is slidably connected between the gear 23 and the limit plate 21, a part of a rack is provided on the side of the limit strip 22 close to the gear 23, the limit strip 22 is meshed and connected to the gear 23, a knob 24 is fixedly connected to the outer side of the gear 23, the knob 24 is located on the outer side of the baffle 2, and the two ends of the limit strip 22 are respectively located on the outer side of the baffle 2. When installing, the knob 24 is turned to retract the limit strips 22 on both sides of the baffle 2 into the interior, and then the adhesive tape 7 is sleeved on the sleeve 1, which is simple to operate and convenient for disassembly and installation;

[0023] A telescopic tube 4 is fixedly connected to the upper side of the disc 3, and a convenient mechanism 5 is fixedly connected to the output end of the telescopic tube 4. The convenient mechanism 5 includes a fixed rod 51, one end of the fixed rod 51 is fixedly connected to the telescopic tube 4, and a first tension spring 41 is arranged in the telescopic tube 4. Under the action of the first tension spring 41, the convenient mechanism 5 is pressed tightly against the tape 7, and the two ends of the first tension spring 41 are respectively fixedly connected to the outer tube and the inner tube of the telescopic tube 4, a protective tube 52 is slidably connected to the outer side of the fixed rod 51, and a second tension spring 53 is fixedly connected to the bottom, and the other end of the second tension spring 53 is fixedly connected to the protective tube 52, a blade 6 is slidably connected in the fixed rod 51, and an anti-sticking strip 54 is fixedly connected to the upper end of the protective tube 52 on one side of the blade 6.

[0024] Working principle: When installing, first turn the knob 24 to retract the limit strips 22 on both sides of the baffle 2, then sleeve the tape 7 on the sleeve 1, and then turn the knob 24 in the opposite direction to fix the limit strips 22 on the tape 7. The operation is simple and easy to disassemble and install;

[0025] When in use, pull up one end of the tape 7, and when it is pulled to a suitable length, rotate the pulled-up rubber strip toward the protective tube 52. When the rubber strip presses the protective tube 52 downward, the protective tube 52 moves downward. At this time, the blade 6 is exposed to contact with the rubber strip and cut it off. After cutting, it is reset under the action of the second tension spring 53 to avoid accidental injury. The safety is good. Then the rubber strip at one end of the tape 7 is pasted on the anti-sticking strip 54 for easy use next time.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An easy-to-remove and easy-to-tear adhesive tape, characterized in that: include: A sleeve (1), wherein the outer end of the sleeve (1) is fixedly connected to a baffle (2), and the rear end is fixedly connected to a disc (3), the upper side of the disc (3) is fixedly connected to a telescopic tube (4), the output end of the telescopic tube (4) is fixedly connected to a convenient mechanism (5), the convenient mechanism (5) comprises a fixed rod (51), one end of the fixed rod (51) is fixedly connected to the telescopic tube (4), a first tension spring (41) is arranged inside the telescopic tube (4), the two ends of the first tension spring (41) are respectively fixedly connected to the outer tube and the inner tube of the telescopic tube (4), the outer side of the fixed rod (51) is slidably connected to a protective tube (52), and the bottom is fixedly connected to a second tension spring (53), the other end of the second tension spring (53) is fixedly connected to the protective tube (52), the fixed rod (51) is slidably connected to a blade (6), and the upper end of the protective tube (52) located on one side of the blade (6) is fixedly connected to an anti-sticking strip (54).

2. The easy-to-release and easy-to-tear adhesive tape according to claim 1, characterized in that: A limit plate (21) is fixedly connected inside the baffle (2), a gear (23) is rotatably connected between the limit plates (21) on both sides, a limit strip (22) is slidably connected between the gear (23) and the limit plate (21), and the limit strip (22) is meshingly connected to the gear (23).

3. The easy-to-release and easy-to-tear adhesive tape according to claim 2, characterized in that: A knob (24) is fixedly connected to the outside of the gear (23), and the knob (24) is located outside the baffle (2).

4. The easy-to-release and easy-to-tear adhesive tape according to claim 3, characterized in that: Both ends of the limit strip (22) are respectively located outside the baffle (2).

5. The easy-to-release and easy-to-tear adhesive tape according to claim 4, characterized in that: An adhesive tape (7) is sleeved on the sleeve (1).

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