CN216037942U

CN216037942U - Adhesive tape with anti-mistaken-tearing structure

Info

Publication number: CN216037942U
Application number: CN202122253348.XU
Authority: CN
Inventors: 陈松; 李健雄; 刘华坤; 刘喜龙; 张涛
Original assignee: Zhongshan Crown Adhesive Products Co Ltd
Current assignee: Crown New Materials Technology Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-03-15
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a tape with an anti-mis-tearing structure, which comprises a circular reel body and a tape body arranged on the outer wall of the circular reel body, wherein a fixing component is detachably arranged at a middle through hole of the circular reel body, a rotating shaft coaxially arranged with the circular reel body is rotatably arranged on the fixing component, a swinging frame is arranged on the rotating shaft, a sliding groove arranged along the radial direction of the circular reel body is arranged on the swinging frame, a pressing component capable of pressing the outer wall surface of the tape body is arranged in the sliding groove in a sliding manner, firstly, the fixing component is arranged, the fixing component can be detachably arranged on the circular reel body and can be recycled, the swinging frame is arranged on the fixing component, the pressing component is arranged in the sliding groove of the swinging frame in a sliding manner, when the tape is not used, the end of the tape body can be pressed by the pressing component so as to prevent mis-operation or other external factors from tearing the tape body, the waste of the adhesive tape body can be avoided.

Description

Adhesive tape with anti-mistaken-tearing structure

Technical Field

The utility model relates to the technical field of adhesive tapes, in particular to an adhesive tape with an anti-mistaken-tearing structure.

Background

The adhesive tape is a bonding tool commonly used in daily life of people, and is convenient for the daily life of people.

However, sometimes, when the adhesive tape is not used, workers may operate the adhesive tape by mistake or tear the adhesive tape carelessly, so that waste is caused; therefore, it is necessary to design an adhesive tape with an anti-tearing structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an adhesive tape with an anti-tearing structure, which solves more than one problem in the prior art.

In order to achieve the purpose, the utility model adopts the following scheme: the utility model provides an sticky tape with prevent mistake and tear structure, is including the ring reel body and set up the sticky tape body on the outer wall of ring reel the middle through-hole department demountable installation of ring reel body has fixed subassembly is last to rotate and to install the pivot that sets up with the axle center with the ring reel body be equipped with the swing span in the pivot be equipped with the spout that sets up along the radial direction of the ring reel body on the swing span slide and be equipped with the subassembly that compresses tightly that can compress tightly the external wall of sticky tape in the spout.

Further, compress tightly the subassembly including the interval sets up first sliding block and second sliding block in the spout be connected with the extension spring between first sliding block and the second sliding block, first sliding block is located the spout upper end and is equipped with the briquetting that is used for compressing tightly the external wall of sticky tape be equipped with on the swing span can be with the locking device of second sliding block locking at the spout least significant end.

Furthermore, locking device is including setting up the extension piece in the swing span outside one side that the extension piece is close to the spout is equipped with first recess internalization be equipped with the fixture block of second sliding block locking at the spout least significant end be equipped with first spring between fixture block and the first recess.

Furthermore, the upper side of the outer end of the fixture block is of an inclined plane structure.

Furthermore, one side of the pressing block, which is attached to the adhesive tape body, is an arc-shaped surface.

Furthermore, a through groove is formed in the upper end of the pressing block, a scraper used for scraping the adhesive tape body is movably arranged in the through groove, an extension plate is arranged above the pressing block at the upper end of the scraper, and a second spring is connected between the extension plate and the pressing block.

Further, the fixed component comprises a fixed block arranged at the position of a middle through hole of the circular reel body, a plurality of second grooves are formed in the outer wall of the fixed block along the circumferential array, a jacking block capable of jacking the inner side wall face of the circular reel body is movably arranged in each second groove, and a third spring is connected between each second groove and each jacking block.

Furthermore, an arc-shaped top plate is arranged at one end of the inner side wall surface of the jacking block jacking ring reel.

Furthermore, the number of the second grooves and the number of the jacking blocks are three.

In summary, the beneficial effects of the utility model are as follows: at first, be provided with fixed subassembly, fixed subassembly can demountable installation on the ring axis of winding body, and then can recycle, is equipped with the swing span on fixed subassembly, and the spout of swing span slides and is equipped with the pressure subassembly, and when the sticky tape was not used, the accessible compressed tightly the end of the sticky tape body with the subassembly and compresses tightly, prevents that maloperation or other external factors from tearing the sticky tape body, can avoid the waste of the sticky tape body.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic view of a half-section structure of the present invention.

Fig. 3 is a schematic structural view of the locking device of the present invention.

Fig. 4 is a partial cross-sectional schematic view of the present invention.

FIG. 5 is a schematic cross-sectional view of a fastening assembly of the present invention.

Description of reference numerals: 1. a circular spool body; 2, an adhesive tape body; 3. a fixing assembly; 4. a swing frame; 5. a chute; 21. a first slider; 22. a second slider; 23. a tension spring; 24. briquetting; 31. an extension block; 32. a first groove; 33. a clamping block; 34. a first spring; 35. a bevel structure; 61. a through groove; 62. a scraper; 63. an extension plate; 64. a second spring; 71. a fixed block; 72. a second groove; 73. a jacking block; 74. a third spring; 81. an arc-shaped top plate.

Detailed Description

The following detailed description provides many different embodiments or examples for implementing the utility model. Of course, these are merely embodiments or examples and are not intended to be limiting. In addition, repeated reference numbers, such as repeated numbers and/or letters, may be used in various embodiments. These iterations are for simplicity and clarity of describing the present invention and are not intended to represent a particular relationship between the various embodiments and/or configurations discussed.

Furthermore, spatially relative terms, such as "below" … "," below "," inside-out "," above "," upper "and the like, may be used herein to facilitate describing one element or feature's relationship to another element or feature during use or operation of the device, and may include different orientations of the device during use or operation of the device as illustrated in the figures. The devices may be rotated 90 degrees or other orientations from different orientations and the spatially relative descriptors used therein should be interpreted as such and are not to be construed as limiting the utility model, and the terms "first" and "second" are used for descriptive purposes only and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

The utility model is further described in the following figures and detailed description: as shown in fig. 1 to 5, an adhesive tape with an anti-mis-tearing structure comprises a circular reel body 1 and an adhesive tape body 2 disposed on an outer wall of the circular reel body 1, a fixing component 3 is detachably mounted at a middle through hole of the circular reel body 1, a rotating shaft coaxially disposed with the circular reel body 1 is rotatably mounted on the fixing component 3, a swing frame 4 is disposed on the rotating shaft, a sliding groove 5 disposed along a radial direction of the circular reel body 1 is disposed on the swing frame 4, a pressing component capable of pressing an outer wall surface of the adhesive tape body 2 is slidably disposed in the sliding groove 5, the fixing component 3 is first disposed, the fixing component 3 can be detachably mounted on the circular reel body 1 and can be recycled, the swing frame 4 is disposed on the fixing component 3, the pressing component is slidably disposed in the sliding groove 5 of the swing frame 4, when the adhesive tape is not used, the end of the adhesive tape body 2 can be pressed tightly by the pressing component, so that the adhesive tape body is prevented from being torn by misoperation or other external factors, and the waste of the adhesive tape body can be avoided.

As shown in fig. 1-2, the pressing assembly includes a first sliding block 21 and a second sliding block 22 disposed in the sliding slot 5 at an interval, a tension spring 23 is connected between the first sliding block 21 and the second sliding block 22, the first sliding block 21 is located at the upper end of the sliding slot 5 and is provided with a pressing block 24 for pressing the outer wall surface of the adhesive tape body 2, a locking device capable of locking the second sliding block 22 at the lowest end of the sliding slot 5 is disposed on the swing frame 4, when the adhesive tape body 2 needs to be pressed, the second sliding block 22 can be locked at the lowest end of the sliding slot 5 by the locking device, and further the first sliding block 21 and the pressing block 24 can be pulled to move toward the center of the circular reel body 1 by the tension of the tension spring 23, and the end of the adhesive tape body 2 is pressed by the pressing block 24, so as to prevent the adhesive tape body 2 from being torn by mistake; when the adhesive tape body 2 needs to be used, the locking device is unlocked, and when no external pressure force is applied between the first sliding block 21 and the second sliding block 22, the first sliding block and the second sliding block can slide freely in the sliding groove 5, and the pressing block 24 cannot press the adhesive tape body 2, so that the adhesive tape body 2 can be normally used.

In order to enable the pressing block 24 to more stably press the adhesive tape body 2, one side of the pressing block 24, which is attached to the adhesive tape body 2, is an arc-shaped surface, and through the arrangement of the arc-shaped surface, the contact area between the pressing block 24 and the adhesive tape body 2 can be increased, and the adhesive tape body 2 can be better pressed.

Referring to fig. 3, the locking device includes an extension block 31 disposed outside the swing frame 4, a first groove 32 is disposed on one side of the extension block 31 close to the sliding slot 5, a locking block 33 for locking the second sliding block 22 at the lowest end of the sliding slot 5 is movably disposed in the first groove 32, a first spring 34 is disposed between the locking block 33 and the first groove 32, an inclined plane structure 35 is disposed on the upper side of the outer end of the locking block 33, and the second sliding block 22 is locked at the lowest end of the sliding slot 5 by the locking block 33, so that the structure is simple and the operation is convenient; in addition, through the arrangement of the inclined surface structure 35, when the second sliding block 22 moves downwards, the second sliding block is firstly contacted with the inclined surface structure 35, so that the clamping block 33 automatically moves into the first groove 32, and the second sliding block 22 can be locked more quickly.

Referring to fig. 4, in order to conveniently lift the tape end of the tape body 2, a through groove 61 is disposed at the upper end of the pressing block 24, a scraper 62 for scraping the tape body 2 is movably disposed in the through groove 61, an extending plate 63 is disposed above the pressing block 24 at the upper end of the scraper 62, and a second spring 64 is connected between the extending plate 63 and the pressing block 24, so that when the tape end of the tape body 2 needs to be lifted, the extending plate 63 is pressed downward to enable the scraper 62 to be tightly attached to the tape body 2, and when the swing frame 4 swings, the scraper 62 can lift the tape end of the tape body 2, which is extremely convenient.

Referring to fig. 1 and 5, the fixing assembly 3 includes a fixing block 71 disposed at a middle through hole of the circular reel body 1, a plurality of second grooves 72 are arrayed on an outer wall of the fixing block 71 along a circumference, a tightening block 73 capable of tightening an inner side wall surface of the circular reel body 1 is movably disposed in the second groove 72, the number of the second grooves 72 and the number of the tightening blocks 73 are preferably three, a third spring 74 is connected between the second grooves 72 and the tightening block 73, an arc top plate 81 is disposed at one end of the tightening block 73, which tightens the inner side wall surface of the circular reel body 1, and one end of the arc top plate 81 is driven to tighten the inner side wall surface of the circular reel body 1 by an elastic force of the third spring 74, so as to achieve fixing, and the fixing structure is simple and convenient to operate, and is adaptable to circular reel bodies 1 of different specifications and sizes, and has strong practicability.

While there have been shown and described the fundamental principles and principal features of the utility model and advantages thereof with reference to the drawings, it will be understood by those skilled in the art that the utility model is not limited to the embodiments described above, which are given by way of illustration of the principles of the utility model, but that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an sticky tape with prevent mistake and tear structure, including ring axis of roll body (1) and the sticky tape body (2) of setting on ring axis of roll body (1) outer wall, its characterized in that: the detachable installation of the middle through hole of the circular reel body (1) is provided with a fixed component (3), the fixed component (3) is rotatably provided with a rotating shaft which is coaxially arranged with the circular reel body (1), a swing frame (4) is arranged on the rotating shaft, a sliding groove (5) which is arranged along the radial direction of the circular reel body (1) is arranged on the swing frame (4), and a pressing component which can press the outer wall surface of the adhesive tape body (2) is arranged in the sliding groove (5) in a sliding mode.

2. The adhesive tape with the structure for preventing the false tearing according to the claim 1, wherein: compress tightly the subassembly including the interval sets up first sliding block (21) and second sliding block (22) in spout (5) be connected with extension spring (23) between first sliding block (21) and second sliding block (22), first sliding block (21) are located spout (5) upper end and are equipped with briquetting (24) that are used for compressing tightly the outer wall of sticky tape body (2) be equipped with on swing span (4) and can lock second sliding block (22) at the locking device of spout (5) lowest.

3. The adhesive tape with the structure for preventing the false tearing according to the claim 2, wherein: the locking device comprises an extension block (31) arranged on the outer side of the swing frame (4), a first groove (32) is formed in one side, close to the sliding groove (5), of the extension block (31), a clamping block (33) which is used for locking the second sliding block (22) at the lowest end of the sliding groove (5) is movably arranged in the first groove (32), and a first spring (34) is arranged between the clamping block (33) and the first groove (32).

4. A tape having an anti-fray structure according to claim 3, wherein: the upper side of the outer end of the clamping block (33) is of an inclined surface structure (35).

5. The adhesive tape with the structure for preventing the false tearing according to the claim 2, wherein: one side of the pressing block (24) which is attached to the adhesive tape body (2) is an arc-shaped surface.

6. The adhesive tape with the structure for preventing the false tearing according to the claim 2, wherein: the upper end of the pressing block (24) is provided with a through groove (61), a scraper (62) used for scraping the adhesive tape body (2) is movably arranged in the through groove (61), an extension plate (63) is arranged above the pressing block (24) at the upper end of the scraper (62), and a second spring (64) is connected between the extension plate (63) and the pressing block (24).

7. The adhesive tape with the structure for preventing the false tearing according to the claim 1, wherein: fixed subassembly (3) are including setting up fixed block (71) in the middle through-hole department of ring reel body (1) the outer wall of fixed block (71) has a plurality of second recesses (72) along the circumference array second recess (72) internalization is equipped with top tight piece (73) that can push up tight ring reel body (1) inside wall face be connected with third spring (74) between second recess (72) and top tight piece (73).

8. The adhesive tape with the structure for preventing the false tearing according to claim 7, wherein: and an arc-shaped top plate (81) is arranged at one end of the jacking block (73) for jacking the inner side wall surface of the circular reel body (1).

9. The adhesive tape with the structure for preventing the false tearing according to claim 7, wherein: the number of the second grooves (72) and the number of the jacking blocks (73) are three.