Waterproof aluminum foil tape

Abstract

The utility model relates to the technical field of aluminum foil adhesive tapes, and discloses a waterproof aluminum foil adhesive tape which comprises an adhesive tape body, an adhesive tape barrel and a waterproof box, the adhesive tape body is wound on the periphery of the adhesive tape barrel, bumps are fixedly arranged on the inner walls of the two sides of the adhesive tape barrel, the waterproof box comprises a box body and a sliding plate, and a cover body is arranged at the upper end of the box body in a threaded and sleeved mode. An opening is formed in the middle of the front end of the box body, a sliding sleeve is fixedly arranged at the front end of the box body, a rubber strip is fixedly arranged at the rear end of a sliding plate, and a connecting block is fixedly arranged at the position, close to one side, in the sliding sleeve. According to the waterproof adhesive tape, the waterproof box is arranged on the outer side to seal and prevent water stored in the adhesive tape, the adhesive tape can be used only by sliding the sliding plate to pull out the adhesive tape body, use is convenient, the release paper on the lower side of the adhesive tape body is larger than the adhesive tape body, the release paper can be easily torn down, and the waterproof layer is arranged on the upper side of the adhesive tape body. The permeation of water, moisture or liquid can be effectively prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium foil adhesive tape technical field especially relates to a waterproof aluminium foil adhesive tape. BACKGROUND

[0002] Circuit board is the key component in electronic equipment, it realizes the electrical connection of electronic components by printing conductive copper circuit on insulating base material, circuit board is widely used in various electronic equipment, including computer, mobile phone, household appliance, automobile electronics, medical equipment, aerospace equipment etc. With the progress of technology, the design of circuit board is more and more complex, and the function is more and more powerful, is an indispensable part of modern electronic technology. In the design and manufacturing process of circuit board, aluminium foil adhesive tape can play multiple roles, especially in some specific application scenarios.

[0003] The prior art waterproof aluminium foil adhesive tape (publication number: CN219193868U) discloses "the utility model discloses a waterproof aluminium foil adhesive tape, including two sealed shells, two the side of mutual far away of sealed shell is fixed inlayed with thread cover, the inside of two sealed shell is commonly equipped with reel, the outer surface of reel is provided with screw thread, the inner wall of two thread cover is all with the outer surface screw thread connection of reel, the outer surface of reel is wound with aluminium foil adhesive roll, the aluminium foil adhesive roll includes aluminium foil layer, the upper surface of aluminium foil layer is fixedly connected with high temperature resistant layer, the upper surface of high temperature resistant layer is coated with fire -retardant adhesive layer, the lower of aluminium foil layer is equipped with glue layer, the bottom surface of aluminium foil layer is bonded with release paper through glue layer. The waterproof aluminium foil adhesive tape reaches the effect of sealing waterproof when storing or using aluminium foil adhesive roll, thereby avoiding the problem that the adhesion and bonding effect of aluminium foil adhesive tape are affected after the glue layer in aluminium foil adhesive tape is affected by humid water vapor". The inventor finds that the prior art has the following problems in the process of realizing the utility model: the utility model needs to be rotated thread cover to detach two sealed shells from aluminium foil adhesive roll, aluminium foil adhesive roll is taken out from two sealed shells to use, and two sealed covers are installed on both sides of aluminium foil adhesive roll after use, and it is troublesome to detach when using.

[0004] Therefore, the skilled in the art provides a waterproof aluminium foil adhesive tape to solve the problems in the background art. UTILITY MODEL CONTENTS

[0005] The utility model discloses a waterproof aluminium foil adhesive tape to solve the problems in the prior art, and the aluminium foil adhesive tape outside is equipped with waterproof box, and the adhesive tape is taken out by sliding, which is convenient to use. The release paper is wide and easy to tear, the upper waterproof layer prevents moisture and penetration, and the protection effect is good.

[0006] To achieve the above object, the utility model provides the following technical scheme.

[0007] A waterproof aluminum foil adhesive tape, comprising an adhesive tape body, an adhesive tape cylinder and a waterproof box, the adhesive tape body is wound around the adhesive tape cylinder;

[0008] The waterproof box comprises a box body and a sliding plate, a cover body is threadedly sleeved on the upper end of the box body, an opening is formed in the middle of the front end of the box body, a sliding sleeve is fixedly arranged at the front end of the box body, a rubber strip is fixedly arranged at the rear end of the sliding plate, a connecting block is fixedly arranged at one side of the inside of the sliding sleeve, a rubber block is fixedly arranged on one side of the connecting block, a fixed column is fixedly arranged at the middle of the inner bottom surface of the box body, recesses are formed at the upper parts of the front and rear ends of the fixed column, fixed blocks are fixedly arranged at the front parts of the two sides of the inner bottom surface of the box body, inner grooves are formed in the interiors of the fixed blocks, springs are fixedly arranged on the inner walls of the opposite sides of the two inner grooves, and clamping blocks are fixedly arranged on the opposite ends of the two springs.

[0009] Further, the adhesive tape body comprises an aluminum foil layer, a glue layer is fixedly arranged at the lower end of the aluminum foil layer, and a release paper is fixedly arranged at the lower end of the glue layer.

[0010] Further, the aluminum foil layer comprises a base layer, and a waterproof layer is fixedly arranged at the upper end of the base layer.

[0011] Further, a plurality of anti-skid strips are fixedly arranged at one side of the front end of the sliding plate, the opposite ends of the two clamping blocks respectively penetrate through the two fixed blocks, and inclined grooves are formed in the opposite sides of the upper ends of the two fixed blocks.

[0012] Further, the sliding plate is slidingly arranged in the interior of the sliding sleeve.

[0013] Further, the clamping blocks are made of rubber.

[0014] The utility model has the advantages of the following:

[0015] 1. The waterproof aluminum foil adhesive tape can wrap the adhesive tape cylinder of the adhesive tape body on the fixed column, pass one end of the adhesive tape body through the opening, clamp the adhesive tape body through the two clamping blocks, cover the cover body on the box body, expose the opening by sliding the sliding plate during use, pull out the adhesive tape body to the appropriate length, cut the adhesive tape body, slide the sliding plate, and seal the opening through the rubber strip arranged on the abutting surface of the rear end of the sliding plate and the box body and the rubber block inserted on one side of the sliding plate, so that the opening is sealed, and the waterproof effect is achieved when the adhesive tape body is not used or stored.

[0016] 2. The utility model provides a waterproof aluminum foil adhesive tape, the width of release paper on the downside of the adhesive tape body is greater than the width of the adhesive tape body, the user can easily tear the adhesive tape body by grabbing the edge of release paper when using, need not directly contact the adhesive tape body itself, avoid dirtying or damaging the adhesive tape body, the upside of the adhesive tape body is provided with waterproof layer, waterproof layer can effectively prevent the penetration of moisture, humidity or liquid, protect the object to be bonded from moisture erosion, prolong its service life. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the axial schematic view of the adhesive tape body of the utility model;

[0018] Figure 2 It is the schematic view of the structure of the adhesive tape body of the utility model;

[0019] Figure 3 It is the schematic view of the structure of the aluminum foil layer of the utility model;

[0020] Figure 4 It is the side view axial schematic view of the waterproof box of the utility model;

[0021] Figure 5 It is the front view axial schematic view of the waterproof box of the utility model;

[0022] Figure 6 It is the axial schematic view of the waterproof box of the utility model;

[0023] Figure 7 It is the axial schematic view of the box body of the utility model.

[0024] Legend:

[0025] 1, adhesive tape body, 2, adhesive tape drum, 3, waterproof box, 101, aluminum foil layer, 102, glue layer, 103, release paper, 10101, base layer, 10102, waterproof layer, 301, box body, 302, cover, 303, sliding sleeve, 304, sliding plate, 305, connecting block, 306, rubber block, 307, antiskid strip, 308, rubber strip, 309, opening, 310, fixed block, 311, inner groove, 312, spring, 313, clamping block, 314, fixed column, 315, inclined groove. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the protection scope of the utility model.

[0027] Referring to Figures 1-3 The utility model provides an embodiment provided by the utility model:

[0028] A waterproof aluminum foil adhesive tape, including adhesive tape body 1, adhesive tape drum 2 and waterproof box 3, adhesive tape body 1 is wound and is arranged at the whole body of adhesive tape drum 2;

[0029] Adhesive tape body 1 includes aluminum foil layer 101, and the lower end of aluminum foil layer 101 is fixedly provided with adhesive layer 102, and the lower end of adhesive layer 102 is fixedly provided with release paper 103, and the width of release paper 103 is longer than the width of aluminum foil layer 101, and aluminum foil layer 101 includes base layer 10101, and the upper end of base layer 10101 is fixedly provided with waterproof layer 10102

[0030] Specifically, by setting release paper 103 on the lower side of adhesive layer 102 of adhesive tape body 1, adhesive layer 102 can be protected, by setting waterproof layer 10102 on the upper side of aluminum foil layer 101, waterproof layer 10102 is set as polyurethane coating, has excellent wear resistance, chemical resistance and waterproofness, by setting the width of release paper 103 to be longer than the width of adhesive tape body 1, the user can easily tear off adhesive tape body 1 by grabbing the edge of release paper 103 during use, without directly contacting adhesive tape body itself 1, to avoid dirtying or damaging adhesive tape body 1.

[0031] Referring to Figures 4-7 Waterproof box 3 includes box body 301 and sliding plate 304, the upper end of box body 301 is threadedly sleeved with cover body 302, the front end of box body 301 is provided with opening 309 in the middle, the front end of box body 301 is fixedly provided with sliding sleeve 303, the rear end of sliding plate 304 is fixedly provided with rubber strip 308, the inside of sliding sleeve 303 is fixedly provided with connecting block 305 at one side, rubber block 306 is fixedly provided at one side of connecting block 305, fixed column 314 is fixedly arranged at the middle of the inner bottom surface of box body 301, fixed block 310 is fixedly arranged at the front of both sides of the inner bottom surface of box body 301, inner groove 311 is formed in the inside of fixed block 310, spring 312 is fixedly arranged at the opposite side inner wall of two inner grooves 311, and clamping block 313 is fixedly arranged at the opposite end of two springs 312.

[0032] A plurality of anti-skid strips 307 are fixedly arranged at the front end of one side of sliding plate 304, two clamping blocks 313 pass through two fixed blocks 310 at the opposite ends respectively, and slant grooves 315 are formed in the opposite sides of the upper end of two fixed blocks 310, sliding plate 304 is slidably arranged in the inside of sliding sleeve 303, and clamping block 313 is made of rubber material.

[0033] Specifically, by threading the cover 302 on the upper side of the box body 301, a rubber ring is arranged at the abutting position between the inner bottom surface of the cover 302 and the box body 301, so that the rubber ring can play a sealing and waterproof role after the box body 301 and the cover 302 are covered. By opening the opening 309 at the front end of the box body 301, one end of the adhesive tape body 1 can pass through. By arranging the sliding sleeve 303 at the front end of the box body 301, the sliding plate 304 can be supported. The sliding plate 304 can slide in the sliding sleeve 303. A rubber strip 308 is arranged at the rear end of the sliding plate 304 and the abutting surface of the box body 301. When the sliding plate 304 slides to one side and the rubber block 306 is inserted into the sliding plate 304, a sealed space is formed between the sliding plate 304, the box body 301 and the rubber block 306, so that the opening 309 can be sealed, and the adhesive tape body 1 can be sealed in the box body 301, avoiding moisture during storage.

[0034] By arranging two fixing blocks 310 in the box body 301, an inner groove 311 is opened in the fixing block 310, and a spring 312 and a clamping block 313 are arranged in the inner groove 311. The adhesive tape body 1 extending out of the opening 309 is clamped by the two clamping blocks 313, so that after the adhesive tape body 1 is used, one end of the adhesive tape body 1 enters the box body 301. By arranging the clamping block 313 of rubber material, the friction when clamping the adhesive tape body 1 is larger. The inclined groove 315 is opened at the upper side of the clamping block 313, which can facilitate the insertion of the adhesive tape body 1 between the two clamping blocks 313.

[0035] Working principle: when the adhesive tape is used, the sliding plate 304 is slid to make the sliding plate 304 slide in the sliding sleeve 303, so that the opening 309 is exposed and then the adhesive tape body 1 is pulled out to a suitable length and cut for use. After cutting, the sliding plate 304 is reversely slid. Since the rubber strip 308 is arranged at the abutting surface of the rear end of the sliding plate 304 and the box body 301, the sliding plate 304 is inserted on the rubber block 306 on one side after the sliding plate 304 is slid, so that the opening 309 is sealed, and the sealing and waterproof effect can be achieved when the adhesive tape body 1 is not used or stored.

[0036] Secondly, the release paper 103 is arranged at the lower end of the adhesive tape body 1, and the width of the release paper 103 is greater than the width of the adhesive tape body 1. When used, the user can easily tear off the adhesive tape body 1 by grabbing the edge of the release paper 103 without directly contacting the adhesive tape body 1 itself, avoiding staining or damaging the adhesive tape body. A waterproof layer 10102 is arranged at the upper side of the adhesive tape body 1, which can effectively prevent water, moisture or liquid from penetrating.

[0037] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A waterproof aluminum foil tape, comprising a tape body (1), a tape tube (2), and a waterproof box (3), characterized in that: The tape body (1) is wrapped around the tape tube (2); The waterproof box (3) includes a box body (301) and a sliding plate (304). A cover (302) is threaded onto the upper end of the box body (301). An opening (309) is provided at the middle of the front end of the box body (301). A sliding sleeve (303) is fixedly provided at the front end of the box body (301). A rubber strip (308) is fixedly provided at the rear end of the sliding plate (304). A connecting block (305) is fixedly provided on one side inside the sliding sleeve (303). A rubber block (306) is fixedly installed on one side. A fixing post (314) is fixedly installed in the middle of the bottom surface of the box body (301). Fixing blocks (310) are fixedly installed on both sides of the bottom surface of the box body (301) near the front. An inner groove (311) is opened inside the fixing block (310). A spring (312) is fixedly installed on the inner wall of the two inner grooves (311) on opposite sides. A clamping block (313) is fixedly installed at the opposite end of the two springs (312).

2. The waterproof aluminum foil tape according to claim 1, characterized in that: The tape body (1) includes an aluminum foil layer (101), an adhesive layer (102) is fixedly disposed at the lower end of the aluminum foil layer (101), and a release paper (103) is fixedly disposed at the lower end of the adhesive layer (102). The width of the release paper (103) is longer than the width of the aluminum foil layer (101).

3. The waterproof aluminum foil tape according to claim 2, characterized in that: The aluminum foil layer (101) includes a base layer (10101), and a waterproof layer (10102) is fixedly provided on the upper end of the base layer (10101).

4. The waterproof aluminum foil tape according to claim 1, characterized in that: Multiple anti-slip strips (307) are fixedly installed on one side of the front end of the sliding plate (304). Two clamping blocks (313) pass through two fixing blocks (310) at opposite ends. Inclined grooves (315) are opened on opposite sides of the upper ends of the two fixing blocks (310).

5. The waterproof aluminum foil tape according to claim 1, characterized in that: The slide plate (304) is slidably disposed inside the slide sleeve (303).

6. The waterproof aluminum foil tape according to claim 1, characterized in that: The clamp (313) is made of rubber.

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