阅读说明：本技术 一种单面海绵胶带 (Single-sided sponge adhesive tape ) 是由 孙云明 王娟 周青青 于 2020-12-14 设计创作，主要内容包括：本发明公开了一种单面海绵胶带,包括海绵胶带主体,所述海绵胶带主体包括胶带筒、隔离纸、胶带筒螺纹,所述海绵胶带主体的内侧中间位置处设置有胶带筒,所述胶带筒的外侧位置处设置有隔离纸,所述胶带筒的内侧位置处设置有胶带筒螺纹,所述海绵胶带主体的胶带筒螺纹内侧位置处设置有防粘装置主体,所述防粘装置主体包括防粘装置上筒、防粘装置下筒、防粘橡胶壁,所述防粘橡胶壁的下侧位置处设置有防粘装置上筒,所述防粘装置上筒的下侧位置处设置有防粘装置下筒,将隔离纸拉扯出需要的长度剪断,利用隔离纸上面的胶水来对物体进行固定和粘接,在使用过后,防粘橡胶壁可以保护隔离纸外侧的胶水溢出沾染到灰尘,保护海绵胶带的整洁。(The invention discloses a single-sided sponge adhesive tape, which comprises a sponge adhesive tape main body, wherein the sponge adhesive tape main body comprises an adhesive tape cylinder, an isolating paper and adhesive tape cylinder threads, the adhesive tape cylinder is arranged in the middle position of the inner side of the sponge adhesive tape main body, the isolating paper is arranged in the outer side position of the adhesive tape cylinder, the adhesive tape cylinder threads are arranged in the inner side position of the adhesive tape cylinder, an anti-sticking device main body is arranged in the inner side position of the adhesive tape cylinder threads of the sponge adhesive tape main body, the anti-sticking device main body comprises an anti-sticking device upper cylinder, an anti-sticking device lower cylinder and an anti-sticking rubber wall, the anti-sticking device upper cylinder is arranged in the lower side position of the anti-sticking rubber wall, the anti-sticking device lower cylinder is arranged in the lower side position of the anti-sticking device upper cylinder, the isolating paper is pulled to the required length to be cut off, the anti-sticking rubber wall can protect the glue outside the isolation paper from overflowing and contaminating dust, and the sponge adhesive tape is clean and tidy.)

1. The utility model provides a single face sponge sticky tape, includes sponge sticky tape main part (1), its characterized in that: the sponge adhesive tape main body (1) comprises an adhesive tape cylinder (2), isolation paper (3) and adhesive tape cylinder threads (4), an adhesive tape cylinder (2) is arranged at the middle position of the inner side of the sponge adhesive tape main body (1), the outer side of the adhesive tape cylinder (2) is provided with a piece of isolation paper (3), the inner side of the adhesive tape cylinder (2) is provided with an adhesive tape cylinder thread (4), an anti-sticking device main body (8) is arranged at the inner side of the adhesive tape cylinder thread (4) of the sponge adhesive tape main body (1), the anti-sticking device main body (8) comprises an anti-sticking device upper cylinder (6), an anti-sticking device lower cylinder (7) and an anti-sticking rubber wall (5), an anti-sticking device upper cylinder (6) is arranged at the lower side position of the anti-sticking rubber wall (5), an anti-sticking device lower barrel (7) is arranged at the lower side position of the anti-sticking device upper barrel (6), a circumferential locking mechanism is arranged between the anti-sticking device upper barrel (6) and the anti-sticking device lower barrel (7).

2. The single-sided sponge tape as claimed in claim 1, wherein: the anti-sticking rubber walls (5) are arranged in two, and the two anti-sticking rubber walls (5) are respectively arranged at the upper side position of the upper barrel (6) of the anti-sticking device and the lower side position of the lower barrel (7) of the anti-sticking device.

3. The single-sided sponge tape as claimed in claim 1, wherein: the anti-sticking device is characterized in that threads are arranged on the outer sides of the anti-sticking device upper barrel (6) and the anti-sticking device lower barrel (7), and the anti-sticking device upper barrel (6) and the anti-sticking device lower barrel (7) are of hollow cylindrical structures.

4. The single-sided sponge tape as claimed in claim 1, wherein: the anti-sticking device is characterized in that threads are arranged at the inner side position of the upper barrel (6) of the anti-sticking device, the volume of the upper barrel (6) of the anti-sticking device is larger than that of the lower barrel (7) of the anti-sticking device, the threads on the outer side of the lower barrel (7) of the anti-sticking device and the threads on the inner side of the upper barrel (6) of the anti-sticking device are mutually occluded, and the upper barrel (6) of the anti-sticking device and the lower barrel (7) of the anti-sticking device are connected in.

5. The single-sided sponge tape as claimed in claim 1, wherein: the thread on the outer side of the upper cylinder (6) of the anti-sticking device is meshed with the thread (4) of the adhesive tape cylinder, and the main body (8) of the anti-sticking device is in threaded connection with the main body (1) of the sponge adhesive tape.

6. The single-sided sponge tape as claimed in claim 1, wherein: glue is arranged at the lower side of the isolation paper (3).

7. The single-sided sponge tape as claimed in claim 1, wherein: the anti-sticking rubber wall (5) is made of rubber materials, and the anti-sticking device upper barrel (6) and the anti-sticking device lower barrel (7) are made of plastic materials.

Technical Field

The invention belongs to the field of sponge adhesive tapes, and particularly relates to a single-sided sponge adhesive tape.

Background

The sponge adhesive is prepared by using EVA foam as a base material, coating a solvent or hot-melt pressure-sensitive adhesive on one surface or two surfaces of the EVA foam, and then coating an easily-stripped isolation paper, has strong viscosity, good ageing resistance and excellent sealing property and elasticity, is suitable for bonding rough surface objects and fixing light and small materials, and is widely used for fixing and bonding automobile decoration, shock resistance, heat insulation, article suspension, insulation and heat preservation of electric refrigeration engineering, nameplates, wallpaper and the like.

The existing single-sided sponge adhesive tape has the following problems: at present, because the adhesive tape is covered on the adhesive tape cylinder as much as possible, the single-sided sponge adhesive tape is pressed tightly, glue can overflow from the side part of the sponge adhesive tape and be stained with dust and other objects, and the performance of the sponge adhesive tape can be influenced after a long time.

Disclosure of Invention

The invention aims to provide a single-sided sponge adhesive tape to solve the problem that glue overflowing from the side part of the sponge adhesive tape pollutes dust in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a single face sponge sticky tape, includes sponge sticky tape main part, sponge sticky tape main part includes a sticky tape section of thick bamboo, barrier paper, sticky tape section of thick bamboo screw thread, the inboard intermediate position department of sponge sticky tape main part is provided with a sticky tape section of thick bamboo, the outside position department of a sticky tape section of thick bamboo is provided with barrier paper, the inboard position department of a sticky tape section of thick bamboo is provided with sticky tape section of thick bamboo screw thread, the sticky tape section of thick bamboo screw thread inboard position department of sponge sticky tape main part is provided with anti-sticking device main part, anti-sticking device main part includes anti-sticking device upper tube, anti-sticking device lower tube, anti-sticking rubber wall, the downside position department of anti-sticking rubber wall is provided with anti-sticking device upper tube, the downside position department of anti-sticking device upper tube is provided with anti-.

Preferably, the anti-sticking rubber walls are arranged in two, and the two anti-sticking rubber walls are respectively arranged at the upper side position of the upper tube of the anti-sticking device and the lower side position of the lower tube of the anti-sticking device.

Preferably, the outer sides of the anti-sticking device upper barrel and the anti-sticking device lower barrel are provided with threads, and the anti-sticking device upper barrel and the anti-sticking device lower barrel are of hollow cylindrical structures.

Preferably, the inner side position of the upper barrel of the anti-sticking device is provided with a thread, the volume of the upper barrel of the anti-sticking device is larger than that of the lower barrel of the anti-sticking device, the thread on the outer side of the lower barrel of the anti-sticking device is mutually occluded with the thread on the inner side of the upper barrel of the anti-sticking device, and the upper barrel of the anti-sticking device is in threaded connection with the lower barrel of the anti-sticking device.

Preferably, the thread on the outer side of the upper cylinder of the anti-sticking device is meshed with the thread of the adhesive tape cylinder, and the anti-sticking device body is in threaded connection with the sponge adhesive tape body.

Preferably, glue is arranged at the position of the lower side of the isolation paper.

Preferably, the anti-sticking rubber wall is made of rubber materials, and the anti-sticking device upper barrel and the anti-sticking device lower barrel are made of plastic materials.

Compared with the prior art, the invention provides a single-sided sponge adhesive tape, which has the following beneficial effects:

the invention adds an anti-sticking device main body on the inner side of a tape cylinder of a single-sided sponge tape, wherein the anti-sticking device main body consists of an anti-sticking device upper cylinder, an anti-sticking device lower cylinder and anti-sticking rubber walls, the anti-sticking device upper cylinder is arranged at the lower side position of the anti-sticking device upper cylinder, the anti-sticking device lower cylinder is arranged at the lower side position of the anti-sticking device upper cylinder, the anti-sticking rubber walls are arranged in two, the two anti-sticking rubber walls are respectively arranged at the upper side position of the anti-sticking device upper cylinder and the lower side position of the anti-sticking device lower cylinder, the outer sides of the anti-sticking device upper cylinder and the anti-sticking device lower cylinder are provided with screw threads, the appearance of the anti-sticking device upper cylinder and the anti-sticking device lower cylinder is a hollow cylindrical structure, the inner side position of the anti-sticking device upper cylinder is provided with screw threads, the volume of the anti-sticking device upper cylinder is larger than, the connecting mode of the upper cylinder of the anti-sticking device and the lower cylinder of the anti-sticking device is threaded connection, threads on the outer side of the upper cylinder of the anti-sticking device and threads of the adhesive tape cylinder are mutually occluded, the connecting mode between the main body of the anti-sticking device and the main body of the sponge adhesive tape is threaded connection, the anti-sticking rubber wall is made of rubber materials, the upper cylinder of the anti-sticking device and the lower cylinder of the anti-sticking device are made of plastic materials, firstly, the upper cylinder of the anti-sticking device of the main body of the anti-sticking device is screwed into the threads of the adhesive tape cylinder by the threads on the outer side of the upper cylinder of the anti-sticking device, then, the lower cylinder of, the isolation paper is pulled out to a required length and cut off, the glue on the isolation paper is utilized to fix and bond the object, after the sponge adhesive tape is used, the anti-sticking rubber wall can protect the glue outside the isolation paper from overflowing to contaminate dust, and the sponge adhesive tape is protected from being tidy.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention without limiting the invention in which:

FIG. 1 is a schematic diagram of a front structure of a single-sided sponge tape according to the present invention;

FIG. 2 is a schematic front view of an anti-sticking device for a single-sided sponge tape according to the present invention;

FIG. 3 is a schematic front view of a sponge tape body according to the present invention;

FIG. 4 is an exploded view of the circumferential locking mechanism of the sponge tape body according to the present invention;

FIG. 5 is a schematic cross-sectional view of a circumferential locking mechanism of a sponge tape body according to the present invention;

fig. 6 is a schematic view of the front structure of the anti-sticking rubber wall of the sponge tape body according to the present invention.

In the figure: 1. a sponge tape body; 2. a tape cartridge; 3. release paper; 4. the adhesive tape cylinder is threaded; 5. an anti-sticking rubber wall; 6. mounting the anti-sticking device on the barrel; 7. a lower cylinder of the anti-sticking device; 8. an anti-sticking device body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution:

a single-sided sponge adhesive tape comprises a sponge adhesive tape main body 1, wherein the sponge adhesive tape main body 1 comprises an adhesive tape cylinder 2, isolation paper 3 and adhesive tape cylinder threads 4, the adhesive tape cylinder 2 is arranged at the middle position of the inner side of the sponge adhesive tape main body 1, the isolation paper 3 is arranged at the position of the outer side of the adhesive tape cylinder 2, the adhesive tape cylinder threads 4 are arranged at the position of the inner side of the adhesive tape cylinder 2, an anti-sticking device main body 8 is arranged at the position of the inner side of the adhesive tape cylinder threads 4 of the sponge adhesive tape main body 1, the anti-sticking device main body 8 comprises an anti-sticking device upper cylinder 6, an anti-sticking device lower cylinder 7 and anti-sticking rubber walls 5, the anti-sticking device upper cylinder 6 is arranged at the position of the lower side of the anti-sticking device upper cylinder 6, the anti-sticking rubber walls 5 are arranged in two numbers, and the two anti-sticking rubber walls 5 are respectively arranged at the upper position of the anti-sticking device, the outside of a section of thick bamboo 7 is provided with the screw thread under anti-adhesion device upper cylinder 6 and the anti-adhesion device, the appearance of an anti-adhesion device upper cylinder 6 and anti-adhesion device lower cylinder 7 is a hollow cylinder structure, the inboard position department of an anti-adhesion device upper cylinder 6 is provided with the screw thread, and the volume of an anti-adhesion device upper cylinder 6 will be bigger than anti-adhesion device lower cylinder 7, the screw thread in anti-adhesion device lower cylinder 7 outside and the screw thread in anti-adhesion device upper cylinder 6 inboard interlock each other, the connected mode of an anti-adhesion device upper cylinder 6 and anti-adhesion device lower cylinder 7 is threaded connection, the screw thread in anti-adhesion device upper cylinder 6 outside and sticky tape section of thick bamboo thread 4 interlock each other, the connected mode between anti-adhesion device main part 8 and the sponge sticky tape main part 1 is threaded connection. The anti-sticking rubber wall 5 is made of rubber materials, and the anti-sticking device upper barrel 6 and the anti-sticking device lower barrel 7 are made of plastic materials.

Also, as shown in fig. 4-5, a circumferential locking mechanism is provided between the anti-sticking device upper barrel 6 and the anti-sticking device lower barrel 7. Specifically, the circumferential locking mechanism comprises an annular groove 70 arranged on the outer wall of the lower anti-sticking device barrel 7, at least one radial through hole 60 is arranged on the upper anti-sticking device barrel 6, the middle part of the radial through hole 60 is communicated with the inside of the upper anti-sticking device barrel 6, after the upper anti-sticking device barrel 6 and the lower anti-sticking device barrel 7 are connected in place, the radial through hole 60 is communicated with the annular groove 70, the circumferential locking mechanism further comprises at least one locking pin 61, the locking pin 61 is inserted into the annular groove 70 and the other end of the radial through hole 60 from one end of the corresponding radial through hole 60, two ends of the locking pin 61 are positioned at the inner sides of two ends of the radial through hole 60, a locking notch 62 is arranged on the inner wall of one end of one of the radial through holes 60, the locking notch is positioned at one end of the radial through hole 60, the locking pin 61 is inserted into the insertion end of the radial through hole 60, an inclined, leave the V-arrangement interval and the other end tip of slope shell fragment 63 is located lock notch 62 between the tank bottom of the other end and lock notch 62, be connected with a spring 64 between the tank bottom of lock notch 62 and the one side that slope shell fragment 63 is close to lock notch 62 tank bottom, a section outer wall that is located radial through-hole 60 and is equipped with in lock notch 62 at lock round pin 61 is equipped with ring channel 65, the one end of keeping away from lock notch 62 tank bottom at slope shell fragment 63 is connected with locking portion 66, and the one end tip that slope shell fragment 63 was kept away from to locking portion 66 stretches into in ring channel 65, play the purpose of the axial locking of lock round pin 61.

The cooperation of radial through-hole 60, locking pin 61 and ring groove 70, its assembly that can realize arbitrary angle, secondly, utilize slope shell fragment 63, spring 64, locking portion 66 and ring channel 65 can realize the axial fixity to locking pin 61, prevented the phenomenon of droing for the structure is more stable.

The above structure is designed to prevent the anti-sticking device upper barrel 6 and the anti-sticking device lower barrel 7 from losing the anti-sticking effect due to loosening of the threads.

Before the locking pin 61 enters the radial through hole 60, the spring 64 is compressed so that the locking pin 61 can smoothly enter the radial through hole 60, and when the locking pin 61 enters the position, the spring 64 is decompressed so that the locking portion 66 is caught in the annular groove 65.

The inclined spring piece 63 and the locking part 66 are connected into an integral structure and form an L-shaped structure.

And the spiral direction of the thread 4 of the adhesive tape cylinder is opposite to the spiral direction of the thread connected with the upper cylinder 6 of the anti-sticking device and the lower cylinder 7 of the anti-sticking device, so that the phenomenon of slipping is avoided when the adhesive tape is wound.

The anti-sticking rubber wall 5 is provided with a plurality of small holes which are uniformly distributed on the circumference so as to ventilate the curing adhesive.

As shown in fig. 6, a plurality of arc-shaped elastic pieces 50 are uniformly distributed on the outer circumferential surface of any anti-sticking rubber wall 5, one end of each arc-shaped elastic piece 50 is hinged to the outer circumferential surface of the anti-sticking rubber wall 5, the other end of each arc-shaped elastic piece 50 is free, and when the arc-shaped elastic pieces 50 rotate to be positioned between the two anti-sticking rubber walls 5, the adhesive tape can be adhered to the arc-shaped elastic pieces 50, so that the outer end part of the adhesive tape can be obtained after secondary use.

The working principle and the using process of the invention are as follows: after the sponge tape main body 1 is installed, firstly, the anti-sticking device upper barrel 6 of the anti-sticking device main body 8 is screwed into the adhesive tape barrel threads 4 by means of the threads on the outer side, then the anti-sticking device lower barrel 7 is screwed into the threads on the inner side of the anti-sticking device upper barrel 6 by means of the threads on the outer side, the isolation paper 3 is pulled out by a required length and cut off, and glue on the isolation paper is utilized to fix and bond objects.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.