Wear-resistant insulation paper adhesive tape convenient to use

Abstract

The utility model discloses a wear-resistant insulating paper adhesive tape convenient to use, which relates to the technical field of paper adhesive tapes and comprises two groups of sealing discs, a connecting disc is fixed at the circle center position between the two groups of sealing discs, an inner ring is movably sleeved on the outer wall of the connecting disc, and an adhesive tape is wound on the outer wall of the inner ring. The outer wall is provided with a restraining assembly connected with the sealing disc. Comprising an arc frame adhered to the free end of the adhesive tape, a positioning seat is sleeved with the arc frame, two connecting arms are fixed to the two ends of the positioning seat and located on the front surface and the rear surface of the adhesive tape, and a tool apron is fixed to the top end of the positioning seat. Dustproof and waterproof protection is carried out on the two end faces of the adhesive tape rolled into a disc shape through the sealing disc, the adhesiveness of the adhesive tape is guaranteed, meanwhile, under the action of the restraining assembly, an adhesion point is provided for the free end of the adhesive tape, a user can conveniently and rapidly find the adhesive tape head next time, meanwhile, the adhesive tape is rapidly cut off in the using process, and the adhesive tape is prevented from being damaged. And the adhesive tape is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of paper tapes, in particular to a wear-resistant insulating paper tape that is easy to use. Background Art

[0002] Adhesive tape is often used in people's daily life or office. Adhesive tape is generally composed of a tape reel and a tape body with an adhesive surface wrapped around it to form a tape roll.

[0003] An existing patent (authorization announcement number: CN 210558456 U) discloses a convenient-to-use adhesive tape, which rotates and moves on a tape reel through a slider to change the position of a cord on the slider, so that the tape head can be marked by the cord after each tape cut, so that the tape head can be quickly and conveniently found the next time it is used, thereby improving the use efficiency of the tape.

[0004] However, the above technical solution still has certain defects. When using the tape, it needs to be cut, which generally requires scissors in hand or both hands to tear it off forcefully. Therefore, there is inconvenience during use. For this reason, a convenient-to-use wear-resistant insulating paper tape is proposed. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a wear-resistant insulating paper tape that is easy to use to solve the technical problems raised in the above background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wear-resistant insulating paper tape that is easy to use, comprising two sets of sealing disks, a connecting disk is fixed at the center position between the two sets of sealing disks, an inner ring is movably sleeved on the outer wall of the connecting disk, a tape is wrapped around the outer wall of the inner ring, and a restraining component connected to the sealing disk is provided on the outer wall of the tape;

[0007] The constraint component includes an arc frame adhered to the free end of the tape, a positioning seat is provided inside the arc frame, connecting arms are fixed at both ends of the positioning seat, two groups of connecting arms are located on the front and rear surfaces of the tape, a knife seat is fixed at the top of the positioning seat, multiple groups of triangular knives are fixed at the top of the knife seat, a knife groove is provided on the outer wall of the arc frame just above the triangular knife, a constraint frame is slidably sleeved on the bottom end of the connecting arm, and a spring is fixed to the inner wall of the bottom end of the constraint frame and the bottom end of the connecting arm.

[0008] As an optimal technical solution for an easy-to-use wear-resistant insulating paper tape of the utility model, the outer wall of the connecting disk is provided with a restraining ring extending into the inner ring, and an annular groove is provided at the contact position between the inner wall of the inner ring and the restraining ring.

[0009] As an optimal technical solution for an easy-to-use wear-resistant insulating paper tape of the utility model, both ends of the arc frame are provided with a pair of sliders extending into the knife seat, a travel groove is opened at the contact position between the knife seat and the slider, and a reset spring is fixed to the inner wall of the bottom end of the travel groove and the lower surface of the slider.

[0010] As an optimal technical solution for an easy-to-use wear-resistant insulating paper tape of the utility model, a groove is provided at the contact position between the inner wall of the sealing disk and the constraint frame, the width of the groove is equal to the diameter of the upper end disc of the connecting arm, and the bottom end of the upper spring is fixedly connected to the inner wall of the bottom end of the groove.

[0011] As a preferred technical solution of a convenient-to-use wear-resistant insulating paper tape of the utility model, the tape is composed of multiple layers of materials, which are a wear-resistant layer, a rubber layer, a paper layer and an adhesive layer from top to bottom.

[0012] As a preferred technical solution of a convenient-to-use wear-resistant insulating paper tape of the utility model, the wear-resistant layer is a glass fiber cloth layer, and the wear-resistant layer, rubber layer, paper layer and adhesive layer are bonded into one by an adhesive.

[0013] As a preferred technical solution of the convenient-to-use wear-resistant insulating paper tape of the utility model, the sealing disk is made of a transparent acrylic plate.

[0014] In summary, the utility model mainly has the following beneficial effects:

[0015] The utility model provides dust and water proof protection for both end surfaces of the rolled-up disk-shaped adhesive tape through a sealing disk, thereby ensuring its own adhesiveness. At the same time, under the action of a restraining component, an adhesion point is provided for the free end of the adhesive tape, so that the user can quickly find the adhesive tape head next time, and the adhesive tape can be quickly cut off during use, making the use of the adhesive tape more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0017] Figure 2 This is a structural diagram of the adhesive tape and inner ring of the utility model;

[0018] Figure 3 This is a structural diagram of the sealing disc and the connecting disc of the utility model;

[0019] Figure 4 This is a structural diagram of the arc frame and positioning seat of the utility model;

[0020] Figure 5 It is a front cutaway view of the restraint assembly of the utility model;

[0021] Figure 6 It is a partial side view of the restraint assembly of the utility model;

[0022] Figure 7 It is a side structural diagram of the knife holder of the utility model.

[0023] In the figure: 100, sealing plate; 101, connecting plate; 102, missing groove;

[0024] 110. Adhesive tape; 111. Inner ring; 120. Constraint assembly; 121. Arc frame; 122. Knife groove; 123. Positioning seat; 124. Knife seat; 125. Connecting arm; 126. Constraint frame; 127. Spring; 128. Triangular knife. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0026] The following describes an embodiment of the utility model based on its overall structure.

[0027] A convenient wear-resistant insulating paper tape, such as Figure 1-Figure 7 As shown, it includes two groups of sealing disks 100, a connecting disk 101 is fixed at the center position between the two groups of sealing disks 100, an inner ring 111 is movably sleeved on the outer wall of the connecting disk 101, an adhesive tape 110 is wrapped around the outer wall of the inner ring 111, and a restraining component 120 connected to the sealing disk 100 is provided on the outer wall of the adhesive tape 110;

[0028] The constraint assembly 120 includes an arc frame 121 adhered to the free end of the tape 110, a positioning seat 123 is sleeved inside the arc frame 121, connecting arms 125 are fixed at both ends of the positioning seat 123, two groups of connecting arms 125 are located on the front and rear surfaces of the tape 110, a knife seat 124 is fixed at the top of the positioning seat 123, and multiple groups of triangular knives 128 are fixed at the top of the knife seat 124. A knife groove 122 is opened on the outer wall of the arc frame 121 at a position just above the triangular knives 128, and a constraint frame 126 is slidably sleeved at the bottom end of the connecting arm 125, and a spring 127 is fixed to the inner wall of the bottom end of the constraint frame 126 and the bottom end of the connecting arm 125;

[0029] A pair of sliders extending into the knife seat 124 are disposed at both ends of the arc frame 121 . A travel groove is provided at the contact position between the knife seat 124 and the sliders. A return spring is fixed to the inner wall at the bottom end of the travel groove and the lower surface of the slider.

[0030] When in use, the end of the tape 110 pasted on the outer wall of the arc frame 121 is torn off by fingers, which is convenient for manual search of the tape head, and then the tape 110 head is pulled outward to make the inner ring 111 rotate on the outer wall of the connecting disk 101, that is, the tape 110 is extended and can be used. When the tape needs to be cut, the inner side of the tape 110 is brought into contact with the outer wall of the curved surface of the arc frame 121 and pasted. As the two ends of the arc frame 121 are pressed to drive the tape 110 to descend together, the triangular knife 128 is raised through the knife groove 122 and pierces the tape 110, so that the tape 110 has a dotted hole, and the tape 110 can be broken by manual pulling, thereby making the use of the tape more convenient. At the same time, the free end of the tape 110 is pasted on the outer wall of the arc frame 121, which provides convenience for the next use.

[0031] When the arc frame 121 is pressed down, the sliders at both ends thereof are lowered along the travel groove and compress the return springs. When the external force applied is manually removed, the return springs release the pressure to raise the sliders, thereby separating the triangular knife 128 from the tape.

[0032] The front and rear connection disks 101 provide dust and water protection for the disk-shaped adhesive tape member, thereby preventing the adhesiveness of the adhesive tape from being affected.

[0033] Please refer to Figure 2 and Figure 3 The outer wall of the connecting disk 101 is provided with a restraining ring extending into the inner ring 111, and an annular groove is provided at the contact position between the inner wall of the inner ring 111 and the restraining ring.

[0034] The cooperation between the restraining ring and the ring groove prevents the inner ring 111 from swinging back and forth when rotating, and facilitates the free end of the tape 110 to be accurately attached to the restraining component 120 .

[0035] Please refer to Figure 3 A notch 102 is provided at the contact position between the inner wall of the sealing disk 100 and the constraint frame 126 . The width of the notch 102 is equal to the diameter of the upper disc of the connecting arm 125 . The bottom end of the upper spring 127 is fixedly connected to the inner wall of the bottom end of the notch 102 .

[0036] A fixed space is provided for the constraint frame 126 to avoid affecting the rotation of the inner ring 111 and the adhesive tape 110 , and at the same time, it is convenient for the connecting arm 125 to retract inwardly so that it can always be in contact with the back side of the adhesive tape 110 .

[0037] The adhesive tape 110 is composed of multiple layers of materials, which are, from top to bottom, a wear-resistant layer, a rubber layer, a paper layer, and an adhesive layer;

[0038] The wear-resistant layer is a glass fiber cloth layer, and the wear-resistant layer, the rubber layer, the paper layer and the adhesive layer are bonded into one by an adhesive.

[0039] The wear-resistant layer is used to increase the service life of the adhesive tape 110 , while the rubber layer serves the purpose of insulation protection.

[0040] Please refer to Figure 1 The sealing disk 100 is made of a transparent acrylic plate.

[0041] It is convenient to observe the use of the adhesive tape 110 so as to determine whether to bring a new roll.

[0042] When in use, the end of the tape 110 pasted on the outer wall of the arc frame 121 is torn off by fingers, which is convenient for manual search of the tape head, and then the tape 110 head is pulled outward to make the inner ring 111 rotate on the outer wall of the connecting disk 101, that is, the tape 110 is extended and can be used. When the tape needs to be cut, the inner side of the tape 110 is brought into contact with the outer wall of the curved surface of the arc frame 121 and pasted. As the two ends of the arc frame 121 are pressed to drive the tape 110 to descend together, the triangular knife 128 is raised through the knife groove 122 and pierces the tape 110, so that the tape 110 has a dotted hole, and the tape 110 can be broken by manual pulling, thereby making the use of the tape more convenient. At the same time, the free end of the tape 110 is pasted on the outer wall of the arc frame 121, which provides convenience for the next use.

[0043] When the arc frame 121 is pressed down, the sliders at both ends thereof are lowered along the travel groove and compress the return springs. When the external force applied is manually removed, the return springs release the pressure to raise the sliders, thereby separating the triangular knife 128 from the tape.

[0044] The front and rear two sets of connecting disks 101 provide dust and water protection for the disk-shaped tape member to avoid affecting the adhesiveness of the tape. The parts not involved in the device are the same as the prior art or can be implemented using the prior art.

[0045] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A wear-resistant insulating paper tape convenient to use, comprising two sets of sealing discs (100), characterized in that: A connecting disk (101) is fixed at the center of the circle between the two groups of sealing disks (100); an inner ring (111) is movably sleeved on the outer wall of the connecting disk (101); an adhesive tape (110) is wound around the outer wall of the inner ring (111); and a restraining component (120) connected to the sealing disk (100) is provided on the outer wall of the adhesive tape (110); The constraint component (120) comprises an arc frame (121) adhered to the free end of the adhesive tape (110), a positioning seat (123) is sleeved inside the arc frame (121), connecting arms (125) are fixed at both ends of the positioning seat (123), two groups of connecting arms (125) are located on the front and rear surfaces of the adhesive tape (110), a knife seat (124) is fixed at the top of the positioning seat (123), and multiple groups of triangular knives (128) are fixed at the top of the knife seat (124), a knife groove (122) is opened on the outer wall of the arc frame (121) at a position directly above the triangular knives (128), a constraint frame (126) is slidably sleeved on the bottom end of the connecting arm (125), and a spring (127) is fixed to the inner wall of the bottom end of the constraint frame (126) and the bottom end of the connecting arm (125).

2. The wear-resistant insulating paper tape according to claim 1 is convenient to use, characterized in that: The outer wall of the connecting disk (101) is provided with a restraining ring extending into the inner ring (111), and an annular groove is provided at the position where the inner wall of the inner ring (111) contacts the restraining ring.

3. The wear-resistant insulating paper tape according to claim 1, characterized in that: Both ends of the arc frame (121) are provided with a pair of slide blocks extending into the knife seat (124); a travel groove is provided at the contact position between the knife seat (124) and the slide block; a return spring is fixed to the inner wall at the bottom end of the travel groove and the lower surface of the slide block.

4. The wear-resistant insulating paper tape according to claim 1, characterized in that: A notch (102) is provided at the position where the inner wall of the sealing disk (100) contacts the restraining frame (126); the width of the notch (102) is equal to the diameter of the upper disc of the connecting arm (125); and the bottom end of the spring (127) is fixedly connected to the inner wall of the bottom end of the notch (102).

5. The wear-resistant insulating paper tape according to claim 1, which is convenient to use, is characterized in that: The adhesive tape (110) is composed of multiple layers of material, which comprise, from top to bottom, a wear-resistant layer, a rubber layer, a paper layer and an adhesive layer.

6. The wear-resistant insulating paper tape according to claim 5, characterized in that: The wear-resistant layer is a glass fiber cloth layer, and the wear-resistant layer, the rubber layer, the paper layer and the adhesive layer are bonded into one by an adhesive.

7. The wear-resistant insulating paper tape convenient to use according to claim 1, characterized in that: The sealing disk (100) is made of a transparent acrylic plate.

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