CN215797515U - Foam adhesive tape convenient to cut - Google Patents
Foam adhesive tape convenient to cut Download PDFInfo
- Publication number
- CN215797515U CN215797515U CN202121800518.5U CN202121800518U CN215797515U CN 215797515 U CN215797515 U CN 215797515U CN 202121800518 U CN202121800518 U CN 202121800518U CN 215797515 U CN215797515 U CN 215797515U
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- groove
- cutter
- adhesive tape
- shell
- spring
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Abstract
The utility model discloses a foam adhesive tape convenient to cut, which comprises a shell, wherein a tape groove is formed in the side surface of the shell, a rotating support is fixed on the inner side of the shell close to the lower part, an end cover is installed on the shell through the rotating support, a bearing is installed on the rotating support, a foam adhesive tape roll is sleeved on the outer side of the bearing, a cutter groove is formed in one end of the shell, a second spring is fixed inside the cutter groove, a cutter is fixedly connected to the opening side of the second spring close to the cutter groove, and a push block is fixedly connected to the outer side of the cutter close to the shell. According to the utility model, through the arranged cutter, when the foam adhesive tape roll is unfolded to a required length, the end part of the cutter is driven by the push block to move out of the cutter groove, the blade of the cutter is exposed, the second spring is stretched, then the adhesive tape is tightly attached to the blade of the cutter, and the cutter is used for cutting the adhesive tape, so that the foam adhesive tape is conveniently cut.
Description
Technical Field
The utility model relates to the technical field of foam tapes, in particular to a foam tape convenient to cut.
Background
The foam adhesive tape is manufactured by coating a solvent type pressure-sensitive adhesive on one surface or two surfaces of EVA or PE foam which is taken as a base material and then compounding release paper, and has the functions of sealing and shock absorption.
Although the types and the number of the existing foam tapes are very large, the existing foam tapes still have certain problems and bring certain inconvenience to the use of the foam tapes.
When the existing foam adhesive tape is used, the cutting is required to be carried out according to the cutting of the foam adhesive tape, but when no cutting tool is arranged at the edge of a user, the foam adhesive tape cannot be cut off, and the foam adhesive tape is inconvenient to cut and use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a foam adhesive tape convenient to cut, and solves the problems that the existing foam adhesive tape needs to be cut according to the cutting when in use, but cannot be cut when no cutting tool is arranged at the side of the tape, so that the foam adhesive tape is inconvenient to cut and use.
In order to achieve the purpose, the utility model provides the following technical scheme: a foam adhesive tape convenient to cut comprises a shell, wherein a tape groove is arranged on the side surface of the shell, a rotating bracket is fixed on the inner side of the shell close to the lower part, wherein,
the shell is provided with an end cover through a rotating bracket, the rotating bracket is provided with a bearing, a foam adhesive tape roll is sleeved outside the bearing, and one end of the shell is provided with a cutter groove;
a second spring is fixed inside the cutter groove, a cutter is fixedly connected to the opening side of the second spring close to the cutter groove, and a pushing block is fixedly connected to the outer side of the cutter close to the shell.
Preferably, one side of the rotating support close to the end cover is provided with a mounting groove, one side of the end cover close to the mounting groove is fixed with a mounting rod, two sides of the mounting rod in the mounting groove are provided with clamping block grooves, the rotating support is provided with clamping grooves corresponding to the inner sides of the clamping block grooves, a first spring is fixed inside the clamping block grooves, and the first spring is close to the opening side of the clamping block grooves and fixedly connected with clamping blocks.
Preferably, the mounting rod is a cylinder, and the outer diameter of the mounting rod is matched with the inner diameter of the mounting groove.
Preferably, the fixture block is spherical, and the fixture block is elastically connected with the mounting rod through a first spring.
Preferably, the bearing is fixed on the rotating bracket through interference fit.
Preferably, the cutter is elastically connected with the shell through a second spring, and the section of one end, far away from the second spring, of the cutter is conical.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the arranged cutter, when the foam adhesive tape roll is unfolded to a required length, the end part of the cutter is driven by the push block to move out of the cutter groove, the blade of the cutter is exposed, the second spring is stretched, then the adhesive tape is tightly attached to the blade of the cutter, and the cutter is used for cutting the adhesive tape, so that the foam adhesive tape is conveniently cut.
2. According to the utility model, through the clamping block and the clamping groove, when the foam adhesive tape roll needs to be replaced, the end cover drives the mounting rod to move out of the mounting groove, after the foam adhesive tape roll is replaced, the end cover drives the mounting rod to move into the mounting groove, the rotary bracket is abutted against the spherical groove clamping block, the clamping block enters the clamping block groove, the first spring is compressed, when the clamping block groove is aligned with the clamping groove, the first spring drives the clamping block to abut against the clamping groove, and through the clamping structure formed by the clamping block and the clamping groove, the end cover is convenient to disassemble and assemble, so that the foam adhesive tape roll is replaced.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a schematic side view of the cross-sectional structure of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 1A;
FIG. 5 is an enlarged view of a portion of the structure shown at B in FIG. 3 according to the present invention.
In the figure: 1. a housing; 2. a rubber belt groove is formed; 3. rotating the bracket; 4. an end cap; 5. mounting grooves; 6. mounting a rod; 7. a block slot; 8. a card slot; 9. a first spring; 10. a clamping block; 11. a bearing; 12. a foam adhesive tape roll; 13. a cutter slot; 14. a second spring; 15. a cutter; 16. and (7) pushing the block.
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.
Referring to fig. 1 to 5, the present invention provides a technical solution: a foam adhesive tape convenient to cut comprises a shell 1, an adhesive tape groove 2, a rotating support 3, an end cover 4, a mounting groove 5, a mounting rod 6, a clamping block groove 7, a clamping groove 8, a first spring 9, a clamping block 10, a bearing 11, a foam adhesive tape roll 12, a cutter groove 13, a second spring 14, a cutter 15 and a push block 16, wherein the adhesive tape groove 2 is formed in the side surface of the shell 1, the rotating support 3 is fixed on the inner side of the shell 1 close to the lower part, wherein,
the end cover 4 is installed on the shell 1 through the rotating support 3, an installation groove 5 is formed in one side, close to the end cover 4, of the rotating support 3, an installation rod 6 is fixed to one side, close to the installation groove 5, of the end cover 4, clamping block grooves 7 are formed in two sides, located in the installation groove 5, of the installation rod 6, clamping blocks 8 are formed in the inner side, corresponding to the clamping block grooves 7, of the rotating support 3, a first spring 9 is fixed to the inner portion of each clamping block groove 7, and a clamping block 10 is fixedly connected to the opening side, close to the clamping block groove 7, of the first spring 9;
the mounting rod 6 is a cylinder, the outer diameter of the mounting rod 6 is matched with the inner diameter of the mounting groove 5, the fixture block 10 is spherical, the fixture block 10 is elastically connected with the mounting rod 6 through the first spring 9, when a foam adhesive tape roll 12 needs to be replaced, the end cover 4 drives the mounting rod 6 to move out of the mounting groove 5, after the foam adhesive tape roll 12 is replaced, the end cover 4 drives the mounting rod 6 to move into the mounting groove 5, the rotating bracket 3 is made to abut against the spherical groove fixture block 10, the fixture block 10 enters the inside of the fixture block groove 7, the first spring 9 is compressed, when the fixture block groove 7 is aligned with the fixture groove 8, the first spring 9 drives the fixture block 10 to abut against the fixture groove 8, and the end cover 4 is conveniently dismounted and mounted through a clamping structure formed by the fixture block 10 and the fixture groove 8 so as to replace the foam adhesive tape roll 12.
The rotating bracket 3 is provided with a bearing 11, the bearing 11 is fixed on the rotating bracket 3 through interference fit, when the foam adhesive tape roll 12 is pulled, the foam adhesive tape roll 12 and the shell 1 can rotate relatively, friction generated by rotation of the foam adhesive tape roll 12 can be effectively reduced through the bearing 11, the foam adhesive tape roll 12 can be conveniently unfolded, the foam adhesive tape roll 12 is sleeved outside the bearing 11, and one end of the shell 1 is provided with a cutter groove 13;
a second spring 14 is fixed inside the cutter groove 13, a cutter 15 is fixedly connected on the second spring 14 close to the opening side of the cutter groove 13, the cutting knife 15 is elastically connected with the shell 1 through a second spring 14, the section of one end of the cutting knife 15 far away from the second spring 14 is conical, when the foam adhesive tape roll 12 is unfolded to a required length, the end part of the cutting knife 15 is driven by the push block 16 to move out of the inner part of the cutting knife groove 13, the blade point of the cutting knife 15 is exposed, simultaneously, the second spring 14 is stretched, then the adhesive tape is tightly attached to the blade of the cutter 15, the cutter 15 cuts the adhesive tape, the foam adhesive tape is conveniently cut, after the foam adhesive tape is cut, when the pushing block 16 is released, the second spring 14 drives the cutting knife 15 to retract into the inside of the cutting knife groove 13, so as to prevent the cutting knife 15 from exposing out and accidentally injuring a user, and the pushing block 16 is fixedly connected to the outer side of the cutting knife 15 close to the shell 1.
The working principle is as follows: when the foam adhesive tape convenient to cut is used, firstly, the end part of the foam adhesive tape is pulled to unfold the foam adhesive tape, when the foam adhesive tape is unfolded, the foam adhesive tape roll 12 and the shell 1 can rotate relatively, the friction generated by the rotation of the foam adhesive tape roll 12 can be effectively reduced through the bearing 11, the foam adhesive tape roll 12 is convenient to unfold, when the foam adhesive tape roll 12 is unfolded to a required length, the end part of the cutter 15 is driven to move out of the inner part of the cutter groove 13 through the push block 16, the cutter point of the cutter 15 is exposed, the second spring 14 is stretched at the same time, then the tape and the cutter point tightly attached to the cutter 15 are cut through the cutter 15, the foam adhesive tape is convenient to cut, when the foam adhesive tape roll 12 needs to be replaced, the end cover 4 drives the mounting rod 6 to move out of the mounting groove 5, after the foam adhesive tape roll 12 is replaced, the end cover 4 drives the mounting rod 6 to move towards the mounting groove 5, make the runing rest 3 support ball groove fixture block 10, make fixture block 10 get into the inside in fixture block groove 7, make first spring 9 compress, when fixture block groove 7 aligns with draw-in groove 8, first spring 9 drives fixture block 10 and supports draw-in groove 8, through the block structure that fixture block 10 and draw-in groove 8 constitute, is convenient for carry out the dismouting to end cover 4 to change foam adhesive tape roll 12.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a convenient bubble cotton tape of cutting, includes shell (1), its characterized in that: a rubber belt groove (2) is arranged on the side surface of the shell (1), a rotating bracket (3) is fixed on the inner side of the shell (1) close to the lower part, wherein,
the shell (1) is provided with an end cover (4) through a rotating support (3), the rotating support (3) is provided with a bearing (11), the outer side of the bearing (11) is sleeved with a foam adhesive tape roll (12), and one end of the shell (1) is provided with a cutter groove (13);
a second spring (14) is fixed inside the cutter groove (13), a cutter (15) is fixedly connected to the opening side, close to the cutter groove (13), of the second spring (14), and a pushing block (16) is fixedly connected to the outer side, close to the shell (1), of the cutter (15).
2. The easy-to-cut foam tape of claim 1, wherein: rotate one side that support (3) are close to end cover (4) and seted up mounting groove (5), one side that end cover (4) are close to mounting groove (5) is fixed with installation pole (6), installation pole (6) are located the both sides of mounting groove (5) and have seted up fixture block groove (7), rotate the inboard that support (3) correspond fixture block groove (7) and seted up draw-in groove (8), the inside of fixture block groove (7) is fixed with first spring (9), opening side fixedly connected with fixture block (10) that first spring (9) are close to fixture block groove (7).
3. The easy-to-cut foam tape of claim 2, wherein: the mounting rod (6) is a cylinder, and the outer diameter of the mounting rod (6) is matched with the inner diameter of the mounting groove (5).
4. The easy-to-cut foam tape of claim 2, wherein: the fixture block (10) is spherical, and the fixture block (10) is elastically connected with the mounting rod (6) through the first spring (9).
5. The easy-to-cut foam tape of claim 1, wherein: the bearing (11) is fixed on the rotating support (3) through interference fit.
6. The easy-to-cut foam tape of claim 1, wherein: the cutting knife (15) is elastically connected with the shell (1) through the second spring (14), and the section of one end, far away from the second spring (14), of the cutting knife (15) is conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121800518.5U CN215797515U (en) | 2021-08-04 | 2021-08-04 | Foam adhesive tape convenient to cut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121800518.5U CN215797515U (en) | 2021-08-04 | 2021-08-04 | Foam adhesive tape convenient to cut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215797515U true CN215797515U (en) | 2022-02-11 |
Family
ID=80128045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121800518.5U Active CN215797515U (en) | 2021-08-04 | 2021-08-04 | Foam adhesive tape convenient to cut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215797515U (en) |
-
2021
- 2021-08-04 CN CN202121800518.5U patent/CN215797515U/en active Active
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