CN219669826U - Double-sided adhesive tape - Google Patents

Abstract

The utility model belongs to the field of double-sided adhesive tapes, in particular to a double-sided adhesive tape, which comprises an outer shell, wherein a fixed column is welded in the outer shell, a cover plate is arranged on the side of the fixed column, an adhesive tape placing box is welded on the outer wall of the outer shell, a baffle is connected in a nested manner in the adhesive tape placing box, a handle is welded on the top of the baffle, release paper is arranged on the outer side of the bottom of the baffle, a tearing groove is formed in the release paper, a first adhesive layer is connected on the outer wall of the bottom of the release paper in a glued manner, a main base material is connected on the bottom of the first adhesive layer in a glued manner, a second adhesive layer is connected on the bottom of the main base material in a glued manner, a rectangular adhesive layer is arranged on the side of the first adhesive layer, and an arc-shaped base material is connected on the outer wall of the bottom of the rectangular adhesive layer in a glued manner; the utility model is convenient for protecting the double-sided adhesive tape, is convenient for reducing the possibility that the double-sided adhesive tape is exposed in the air and is polluted by dust, can reduce the risk of losing viscosity of the double-sided adhesive tape, and is convenient for reducing the risk of damaging the double-sided adhesive tape.

Description

Double-sided adhesive tape

Technical Field

The utility model relates to the technical field of double-sided adhesive tapes, in particular to a double-sided adhesive tape.

Background

In Chinese patent CN201721293844.5, the utility model discloses a double-sided adhesive tape, which comprises an adhesive tape and a base ring, wherein the adhesive tape is sleeved on the base ring, one side of the base ring is provided with a connecting device, the connecting device comprises a first connecting sleeve, a second connecting sleeve and a swivel, the swivel is arranged on the inner wall of the base ring, the first connecting sleeve is sleeved on the second connecting sleeve, the second connecting sleeve is fixedly connected on one side of the swivel, a slideway is arranged on the inner wall of the base ring, the swivel is in sliding connection with the slideway, one end of the first connecting sleeve far away from the second connecting sleeve is provided with a clamping shaft, and the clamping shaft is arranged on one side of the adhesive tape. The double-sided adhesive tape is simple to operate, and can prevent the interface of the adhesive tape from being too exposed to cause incapability of use or reduction of adhesion effect by mutually matching the adhesive tape, the base ring, the clamping shaft, the first connecting sleeve, the rotating ring and the second connecting sleeve, and meanwhile, the adhesive tape is convenient to cut off, so that the double-sided adhesive tape is provided for a user.

The existing double-sided adhesive tape has the problems that the double-sided adhesive tape is inconvenient to protect, the possibility that the double-sided adhesive tape is exposed in the air and is polluted by dust is inconvenient to reduce, the risk that the double-sided adhesive tape loses viscosity is difficult to reduce, and the risk that the double-sided adhesive tape is damaged is inconvenient to reduce.

The foregoing is not necessarily a prior art, and falls within the technical scope of the inventors.

Disclosure of Invention

In order to solve the above problems, an object of the present utility model is to provide a double-sided tape which is convenient for protecting the double-sided tape, is convenient for reducing the possibility that the double-sided tape is exposed to the air and is stained with dust, is capable of reducing the risk of losing the viscosity of the double-sided tape, and is convenient for reducing the risk of damaging the double-sided tape.

In order to achieve the above purpose, the utility model provides a double-sided adhesive tape, which is characterized by comprising an outer shell, wherein a fixed column is welded in the outer shell, a cover plate is arranged on the side of the fixed column, an adhesive tape placing box is welded on the outer wall of the outer shell, a baffle is connected to the inner part of the adhesive tape placing box in a nested manner, a handle is welded on the top of the baffle, release paper is arranged on the outer side of the bottom of the baffle, a tearing groove is formed in the release paper, a first adhesive layer is connected to the outer wall of the bottom of the release paper in a gluing manner, a main base material is connected to the bottom of the first adhesive layer in a gluing manner, and a second adhesive layer is connected to the bottom of the main base material in a gluing manner.

In one example, the side of the first adhesive layer is provided with a rectangular adhesive layer, the outer wall of the bottom of the rectangular adhesive layer is in cementing connection with an arc-shaped base material, and the side of the arc-shaped base material is provided with a winding column.

In one example, the cover plate is in threaded sealing connection with the outer shell, the cover plate is in close fit with the fixing column, and the diameter of the fixing column is smaller than the inner diameter of the inner wall of the winding column.

In one example, the baffle forms a sliding structure with the tape placement box through the handle, and the height of the tape placement box is larger than the sum of the heights of the release paper, the first adhesive layer, the main base material and the second adhesive layer.

In one example, the tearing grooves are arranged at equal intervals relative to the inside of the release paper, and the vertical central axis on the left side of the tearing grooves coincides with the vertical horizontal line on the right side of the rectangular adhesive layer and the arc-shaped base material.

In one example, the arc-shaped base material is in glued connection with the release paper through the rectangular glue layer, and the rectangular glue layer and the arc-shaped base material are arranged in parallel relative to the side sides of the first glue layer, the main base material and the second glue layer.

The double-sided adhesive tape provided by the utility model has the following beneficial effects:

1. before the double-sided adhesive tape is not used, the second adhesive layer of the double-sided adhesive tape can be adhered to the outer wall of the winding column, as shown in fig. 5, before the double-sided adhesive tape is used, the winding column can be nested outside the fixing column, and then the cover plate is rotated, so that the cover plate and the outer body can protect the placed double-sided adhesive tape, the exposure of the double-sided adhesive tape to air is reduced, the first adhesive layer and the second adhesive layer are stained with dust, the double-sided adhesive tape can be protected, the dustproof protective effect of the device is effectively improved, meanwhile, the handle is held, the baffle plate can be lifted upwards, the double-sided adhesive tape can be pulled out from gaps of the adhesive tape placing box and the baffle plate to be used, when the double-sided adhesive tape is not used, the baffle plate can be closed downwards, the exposure of the double-sided adhesive tape to the air is reduced, and the risk that the double-sided adhesive tape loses viscosity is reduced;

2. from inside a plurality of tear-off grooves that are provided with of type paper, during the use, can directly tear the position that tear-off groove place and draw, can not destroy adjacent first glue film, master substrate, second glue film, prevent that the user's dynamics from being too big, destroy first glue film, master substrate, the second glue film of double faced adhesive tape, reduced the risk that the double faced adhesive tape was destroyed effectively, simultaneously, rectangle glue film bottom outer wall bonding has the arc substrate, and the arc substrate is the arc setting, the outer wall of arc substrate does not have the bonding colloid, convenient to use personnel can find the free end of double faced adhesive tape accurately fast when using the double faced adhesive tape.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

fig. 1 is a schematic perspective view of a double-sided adhesive tape according to the present utility model;

FIG. 2 is a schematic exploded perspective view of the outer housing of the present utility model;

FIG. 3 is a schematic perspective view of the main body of the present utility model;

FIG. 4 is an enlarged perspective view of the structure shown in FIG. 3A;

FIG. 5 is a schematic perspective view of the main body in a rolled state

In the figure: 1. an outer housing; 2. fixing the column; 3. a cover plate; 4. a tape placement box; 5. a baffle; 6. a handle; 7. release paper; 8. tearing grooves; 9. a first adhesive layer; 10. a primary substrate; 11. a second adhesive layer; 12. rectangular adhesive layers; 13. an arcuate substrate; 14. and (5) rolling the column.

Detailed Description

In order to more clearly illustrate the general inventive concept, a detailed description is given below by way of example with reference to the accompanying drawings.

Example 1

Referring to fig. 1 to 5, a double-sided tape includes an outer casing 1, a fixing column 2 is welded inside the outer casing 1, a cover plate 3 is disposed on an edge side of the fixing column 2, a tape placement box 4 is welded on an outer wall of the outer casing 1, a baffle 5 is nested inside the tape placement box 4, a handle 6 is welded on a top of the baffle 5, release paper 7 is disposed on an outer side of a bottom of the baffle 5, a tearing groove 8 is formed inside the release paper 7, a first adhesive layer 9 is bonded on an outer wall of the bottom of the release paper 7, a main base material 10 is bonded on a bottom of the first adhesive layer 9, and a second adhesive layer 11 is bonded on a bottom of the main base material 10.

The cover plate 3 is in threaded sealing connection with the outer shell 1, the cover plate 3 is tightly attached to the fixed column 2, and the diameter of the fixed column 2 is smaller than the inner diameter of the inner wall of the winding column 14; before the use, can nest the rolling post 14 in the outside of fixed column 2, rotatory apron 3 again for apron 3 and shell body 1 can protect the double faced adhesive tape of putting into, reduce in the middle of the double faced adhesive tape exposes in the air, and first glue film 9 and second glue film 11 are stained with the dust, are convenient for protect the double faced adhesive tape, have improved the dustproof protective effect of device effectively.

The baffle 5 and the adhesive tape placing box 4 form a sliding structure through the handle 6, and the height of the adhesive tape placing box 4 is larger than the sum of the heights of the release paper 7, the first adhesive layer 9, the main base material 10 and the second adhesive layer 11; the handle 6 is held to the hand, can upwards mention baffle 5, can place the case 4 with the double faced adhesive tape and pull out in the gap of baffle 5 and use, when not using, can put into the double faced adhesive tape and place the inside of case 4, and the baffle 5 is closed downwards, can protect the double faced adhesive tape, reduces the double faced adhesive tape and exposes in the air and be infected with the dust, reduces the risk that the double faced adhesive tape loses viscosity.

The tearing grooves 8 are arranged at equal intervals relative to the inside of the release paper 7, and the vertical central axis of the left side of the tearing grooves 8 coincides with the vertical horizontal lines of the right side of the rectangular adhesive layer 12 and the arc-shaped base material 13; the inside a plurality of tear groove 8 that are provided with of release paper 7, during the use, can directly tear the position that tear groove 8 was located, can not destroy adjacent first glue film 9, main substrate 10, second glue film 11, prevent that the user's dynamics from being too big, destroy first glue film 9, main substrate 10, the second glue film 11 of double faced adhesive tape, reduced the risk that the double faced adhesive tape was destroyed effectively.

Example two

Referring to fig. 3 and 4, a double-sided adhesive tape is shown, wherein a rectangular adhesive layer 12 is disposed on the side of a first adhesive layer 9, an arc-shaped substrate 13 is adhesively connected to the outer wall of the bottom of the rectangular adhesive layer 12, and a winding column 14 is disposed on the side of the arc-shaped substrate 13.

The arc-shaped base material 13 is in glued connection with the release paper 7 through the rectangular adhesive layer 12, and the rectangular adhesive layer 12 and the arc-shaped base material 13 are arranged in parallel relative to the side of the first adhesive layer 9, the main base material 10 and the second adhesive layer 11; the outer wall of the bottom of the rectangular adhesive layer 12 is adhered with the arc-shaped base material 13, the arc-shaped base material 13 is in arc-shaped arrangement, the outer wall of the arc-shaped base material 13 is free of adhesive colloid, and free ends of double-sided adhesives can be rapidly and accurately found by a user when the double-sided adhesives are used.

Working principle: firstly, before the double-sided tape is not used, the second adhesive layer 11 of the double-sided tape can be adhered to the outer wall of the winding column 14, as shown in fig. 5, before the double-sided tape is used, the winding column 14 can be nested outside the fixing column 2, and then the cover plate 3 is rotated, so that the cover plate 3 and the outer shell 1 can protect the placed double-sided tape, the double-sided tape is reduced to be exposed in the air, the first adhesive layer 9 and the second adhesive layer 11 are stained with dust, the double-sided tape is convenient to protect, the dustproof protective effect of the device is effectively improved, meanwhile, the handle 6 is held by hand, the baffle plate 5 can be lifted upwards, the double-sided tape can be pulled out from gaps of the tape placing box 4 and the baffle plate 5 to be used, and when the double-sided tape is not used, the double-sided tape can be placed inside the tape placing box 4 is closed downwards, the double-sided tape can be protected, the dust stained in the air is reduced, and the risk that the double-sided tape loses viscosity is reduced;

then, from inside a plurality of tear groove 8 that are provided with of type paper 7, during the use, can directly tear the position that tear groove 8 is located, can not destroy adjacent first glue film 9, master substrate 10, second glue film 11, prevent that the user's dynamics is too big, destroy first glue film 9 of double faced adhesive tape, master substrate 10, second glue film 11, reduced the risk that the double faced adhesive tape was destroyed effectively, simultaneously, rectangle glue film 12 bottom outer wall bonds has arc substrate 13, and arc substrate 13 is the arc setting, the outer wall of arc substrate 13 does not have the bonding colloid, the user of being convenient for can find the free end of double faced adhesive tape fast accurately when using the double faced adhesive tape.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the description with reference to the terms "one aspect," "some aspects," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present utility model. In this specification, the schematic representations of the above terms are not necessarily for the same scheme or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, with reference to the description of method embodiments in part.

The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the scope of the claims of the present utility model.

Claims (6)

1. A double-sided tape, characterized in that: including shell body (1), the inside welding of shell body (1) has fixed column (2), and the avris of fixed column (2) is provided with apron (3), the welding of shell body (1) outer wall has sticky tape to place case (4), and the inside nested baffle (5) that are connected with of case (4) are placed to the sticky tape, the top welding of baffle (5) is connected with handle (6), just the bottom outside of baffle (5) is provided with from type paper (7) to tear groove (8) have been seted up from the inside of type paper (7), the bottom outer wall bond from type paper (7) is connected with first glue film (9), and the bottom bond of first glue film (9) is connected with main substrate (10) to the bottom bond of main substrate (10) is connected with second glue film (11).

2. A double-sided adhesive tape according to claim 1, characterized in that the side of the first adhesive layer (9) is provided with a rectangular adhesive layer (12), and the bottom outer wall of the rectangular adhesive layer (12) is adhesively connected with an arc-shaped substrate (13), and the side of the arc-shaped substrate (13) is provided with a winding column (14).

3. The double-sided tape according to claim 1, wherein the cover plate (3) is in threaded sealing connection with the outer shell (1), the cover plate (3) and the fixing column (2) are tightly attached, and the diameter of the fixing column (2) is smaller than the inner diameter of the inner wall of the winding column (14).

4. The double-sided adhesive tape according to claim 1, wherein the baffle (5) and the tape placement box (4) form a sliding structure through the handle (6), and the height of the tape placement box (4) is larger than the sum of the heights of the release paper (7), the first adhesive layer (9), the main base material (10) and the second adhesive layer (11).

5. The double-sided adhesive tape according to claim 1, wherein the tearing grooves (8) are arranged at equal intervals with respect to the inside of the release paper (7), and the vertical central axis of the left side of the tearing grooves (8) coincides with the vertical horizontal line of the right side of the rectangular adhesive layer (12) and the arc-shaped base material (13).

6. A double-sided adhesive tape according to claim 2, wherein the arc-shaped base material (13) is adhesively connected with the release paper (7) through a rectangular adhesive layer (12), and the rectangular adhesive layer (12) and the arc-shaped base material (13) are arranged in parallel with respect to the sides of the first adhesive layer (9), the main base material (10) and the second adhesive layer (11).