Glue disc structure matched with spiral gummed paper
By introducing elastic clips and a rotating shaft design into the rubber disc structure, the problem of unstable fixation of spiral adhesive tapes of different sizes in existing rubber discs is solved, and stable fixation and enhanced adaptability are achieved.
Patent Information
- Application Number
- CN202422777249.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-13
- Publication Date
- 2025-09-05
- Estimated Expiration
- 2034-11-13
AI Technical Summary
The existing adhesive disc structure is difficult to adapt to spiral adhesive tapes of different sizes, resulting in unstable sliding and fixing, affecting processing and production.
The structure design includes a rubber disc rotating seat, a rotating shaft and an elastic clamp. The elastic clamp pushes against the inner wall of the spiral adhesive tape center hole to fix adhesive tapes of different sizes.
It can stably fix spiral tapes of different sizes, prevent them from falling off, and adapt to the use of tapes with different inner diameters.
Smart Images
Figure CN223303784U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of adhesive discs, in particular to an adhesive disc structure adapted for spiral adhesive tape. Background Art
[0002] The adhesive disc is usually used to support different spiral adhesive tapes. When the adhesive tape is in use, the adhesive tape can be easily pulled and the adhesive disc can be rotated at the same time, making it easier for the spiral adhesive tape to be unfolded and operated. It is usually composed of a rotating shaft at the center and a baffle on one side.
[0003] However, in actual use, when placing spiral tapes of different sizes, the central rotating shaft of the fixed size usually cannot correspond well to each other, which can easily cause the spiral tape to slip, affecting normal processing and production. Therefore, a rubber disc structure with easy size adjustment is needed to adapt to the placement and fixation of spiral tapes of different inner diameters. Utility Model Content
[0004] The utility model aims to provide a rubber disc structure adapted to spiral adhesive tape, which solves the problem that the existing rubber disc needs to be able to be adjusted and fixed according to needs.
[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solution: a rubber disc structure adapted for spiral adhesive tape, comprising a rubber disc rotating seat, a rotating shaft and an elastic clip, wherein the rotating shaft is arranged inside the rubber disc rotating seat, and the elastic clip is arranged on the outer wall of the rubber disc rotating seat. When the center hole of the spiral adhesive tape is inserted into the rubber disc rotating seat, the elastic clip is compressed toward the rotating shaft, and the elastic clip elastically pushes against the inner wall of the center hole of the spiral adhesive tape, fixing it to the rubber disc rotating seat and preventing it from falling off the rubber disc rotating seat.
[0006] Preferably, there are at least two elastic clips.
[0007] Preferably, the rubber disc rotating seat is provided with at least two T-slots along the direction of the rotating shaft, and the T-slots include a horizontal "I"-shaped slot and a vertical "I"-shaped slot. The "I"-shaped slot is located inside the rubber disc rotating seat, and the "I"-shaped slot is located on the side of the "I"-shaped slot away from the rotating shaft and passes through the surface of the rubber disc rotating seat.
[0008] Preferably, the elastic clip is T-shaped and accommodated in the T-slot. The elastic clip includes a stopper in the shape of an "I" and a moving bar in the shape of an "I" part. The moving bar in the "I" part protrudes from the T-slot and abuts against the inner wall of the center hole of the spiral adhesive tape. The thickness of the stopper in the "I" part is smaller than the thickness of the "I" slot of the T-slot of the adhesive disc rotating seat, and the elastic clip moves in the T-slot.
[0009] Preferably, an elastic block is provided on the side of the elastic clamp close to the rotating shaft, and one side of the elastic block is tightly fitted with the elastic clamp. A spring sheet is fixedly installed on the side of the stop block away from the rotating shaft, and one end of the spring sheet away from the stop block is fitted and fixed to the inner wall of the "I" groove of the internal T-slot of the rubber disc rotating seat, which is used to provide force for the elastic clamp to abut against the inner wall of the center hole of the spiral adhesive tape outward.
[0010] Preferably, a circular groove is provided at the center of one end of the rubber disc rotating seat, and a connecting groove is provided on the side wall of the circular groove close to the elastic clamp, and one end of the rotating shaft is rotatably connected to one end of the central circular groove inside the rubber disc rotating seat.
[0011] Preferably, opposite threads are processed at both ends of the outer wall of the rotating shaft, and both ends of the outer wall of the rotating shaft are threadedly connected to a moving ring, the moving ring and the circular groove in the center of the rubber disc rotating seat are slidably connected to each other, and a moving block is provided at the position corresponding to the outer wall of the moving ring and the elastic clip.
[0012] Preferably, both ends of the elastic block on one side close to the rotating shaft are inclined toward the center, and the side wall of one end of the moving block and the side wall of the elastic block are inclined correspondingly to each other.
[0013] Preferably, the outer wall of one end of the rubber disc rotating seat is surrounded by a blocking piece, and the outer wall of one end of the rubber disc rotating seat close to the blocking piece is rotatably connected to a mounting plate. The inner center of the rubber disc rotating seat is slidably connected to the outer wall of the movable ring, and the inner groove of the rubber disc rotating seat is slidably connected to the elastic clip.
[0014] Preferably, a connecting ring is provided at one end of the rubber disc rotating seat at the center of the blocking piece, and an extrusion bolt is connected to the internal thread of the connecting ring. The extrusion bolt passes through the connecting ring and fits against the outer wall of the rubber disc rotating seat.
[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:
[0016] By inserting the center hole of the spiral tape into the rubber disc rotating seat and compressing the elastic clamp toward the rotating shaft, the elastic clamp elastically pushes against the inner wall of the center hole of the spiral tape, fixing it to the rubber disc rotating seat and preventing it from falling off the rubber disc rotating seat, which is suitable for the installation and use of spiral tapes of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.
[0018] Figure 1 A schematic diagram of the present utility model;
[0019] Figure 2 It is a front view of the utility model;
[0020] Figure 3 It is a side view of the utility model;
[0021] Figure 4 This is a cross-sectional view of the internal structure of the rubber disc rotating seat of the utility model;
[0022] Figure 5 This is a schematic structural diagram of the connection between the elastic clip and the rotating shaft of the present invention.
[0023] Description of reference numerals:
[0024] 1. Rubber disc rotating seat; 101. Mounting plate; 2. Blocking piece; 201. Connecting ring; 202. Extrusion bolt; 3. Elastic clamp; 301. Stop block; 302. Spring sheet; 4. Rotating shaft; 401. Moving ring; 402. Moving block; 403. Elastic block. DETAILED DESCRIPTION
[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.
[0026] The utility model provides Figure 1-5 The structure of a rubber disc adapted for spiral adhesive tape is shown, comprising a disc rotating seat 1, a rotating shaft 4, and an elastic clip 3. The rotating shaft 4 is arranged inside the rubber disc rotating seat 1, and the elastic clip 3 is arranged on the outer wall of the rubber disc rotating seat 1. When the center hole of the spiral adhesive tape is inserted into the rubber disc rotating seat 1, the elastic clip 3 is compressed toward the rotating shaft 4. The elastic clip 3 elastically pushes against the inner wall of the center hole of the spiral adhesive tape, fixing it to the rubber disc rotating seat 1 and preventing it from falling off the rubber disc rotating seat 1.
[0027] The elastic clip 3 has at least two, and the rubber disc rotating seat 1 has at least two T-slots along the direction of the rotating shaft 4. The T-slot includes a horizontal "I" slot and a vertical "I" slot. The "I" slot is located in the internal position of the rubber disc rotating seat 1, and the "I" slot is located on the side of the "I" slot away from the rotating shaft 4 and passes through the surface of the rubber disc rotating seat 1. The elastic clip 3 is T-shaped and accommodated in the T-slot. The elastic clip 3 includes a stopper 301 in the shape of an "I" and a moving bar in the shape of an "I" part. The moving bar in the "I" part protrudes from the T-slot and abuts against the inner wall of the center hole of the spiral adhesive tape. The thickness of the stopper 301 in the "I" part is smaller than the thickness of the "I" slot of the T-slot of the rubber disc rotating seat 1, and the elastic clip 3 moves in the T-slot.
[0028] like Figure 4 、 Figure 5As shown, a circular groove is provided at the center of one end of the rubber disc rotating seat 1, and a connecting groove is provided on the side wall of the circular groove close to the elastic clamp 3. One end of the rotating shaft 4 is rotatably connected to one end of the circular groove in the center of the rubber disc rotating seat 1 through the rotating shaft. The two ends of the outer wall of the rotating shaft 4 are processed with threads with opposite threads, and the two ends of the outer wall of the rotating shaft 4 are threadedly connected to a moving ring 401. The moving ring 401 is slidably connected to the circular groove in the center of the rubber disc rotating seat 1. A moving block 402 is provided at the position corresponding to the outer wall of the moving ring 401 and the elastic clamp 3. An elastic block 403 is provided on the side of the elastic clamp 3 close to the rotating shaft 4. One side of the block 403 fits tightly with the elastic clip 3, and both ends of the elastic block 403 close to the rotating shaft 4 are inclined toward the center. The side wall of one end of the moving block 402 and the side wall of the elastic block 403 are inclined correspondingly to each other, so that the moving ring 401 cannot rotate, and then the rotating shaft 4 can drive the two moving rings 401 to approach each other, and then the moving ring 401 drives the moving block 402 to approach the elastic block 403. Since the side of the moving block 402 and the elastic block 403 close to each other is inclined, the moving block 402 squeezes the elastic block 403, causing the elastic block 403 to move toward the edge of the rubber disc rotating seat 1.
[0029] like Figure 3 、 Figure 4 As shown, a spring sheet 302 is fixedly installed on the side of the stopper 301 away from the rotating shaft 4, and the end of the spring sheet 302 away from the stopper 301 is fixed to the inner wall of the "I" groove of the internal T-slot of the rubber disc rotating seat 1. The rotating shaft 4 is rotated in the reverse direction, and the push of the moving block 402 on the elastic block 403 is released. Then, under the pressure of the spring sheet 302, the stopper 301 moves in the reverse direction, and then drives the elastic clip 3 back to the inside of the rubber disc rotating seat 1, thereby releasing the fixation of the spiral tape.
[0030] like Figure 1 、 Figure 2 As shown, the outer wall of one end of the rubber disc rotating seat 1 is surrounded by a blocking piece 2, and the outer wall of the end of the rubber disc rotating seat 1 close to the blocking piece 2 is rotatably connected to the mounting plate 101. The inner center of the rubber disc rotating seat 1 is slidably connected to the outer wall of the movable ring 401, and the inner groove of the rubber disc rotating seat 1 is slidably connected to the elastic clip 3. A connecting ring 201 is provided at one end of the rubber disc rotating seat 1 at the center of the blocking piece 2. The internal thread of the connecting ring 201 is connected to the extrusion bolt 202, and the extrusion bolt 202 passes through the connecting ring 201 and fits with the outer wall of the rubber disc rotating seat 1.
[0031] When in use, the corresponding spiral adhesive tape can be conveniently placed on the outer wall of the adhesive disc rotating seat 1, so that one side of the spiral adhesive tape is in contact with the blocking piece 2, thereby achieving placement. At the same time, when placing spiral adhesive tapes with different inner diameters, the rotating shaft 4 can be conveniently rotated. Since the rotating shaft 4 and the moving ring 401 are rotatably connected to each other, and the multiple moving blocks 402 arranged on the outer wall of the moving ring 401 are slidably connected to the inside of the adhesive disc rotating seat 1, the moving ring 401 cannot rotate, and the rotating shaft 4 can drive the two moving rings 401 to approach each other when the rotating shaft 4 rotates, and the moving ring 401 drives the moving block 402 to approach the elastic block 403. Since the moving block 402 and the elastic block 403 are close to each other One side of the adhesive tape is inclined, and the moving block 402 squeezes the elastic block 403, causing the elastic block 403 to move toward the edge of the adhesive disc rotating seat 1, and then the elastic block 403 pushes the elastic clamp 3 to move toward the outer wall of the adhesive disc rotating seat 1, so that the outer wall of the elastic clamp 3 can be well fitted with the inside of the corresponding spiral adhesive tape to achieve fitting and fixation, which is suitable for the use of spiral adhesive tapes of different sizes. At the same time, when it is necessary to release the fixation, the rotating shaft 4 can be conveniently rotated in the reverse direction to release the push of the moving block 402 on the elastic block 403, and then under the squeezing of the spring sheet 302, the stopper 301 moves in the reverse direction, thereby driving the elastic clamp 3 back to the inside of the adhesive disc rotating seat 1 and releasing the fixation of the spiral adhesive tape.
[0032] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.
Claims
1. A rubber disc structure adapted for spiral adhesive tape, characterized by: The invention comprises a rubber disc rotating seat (1), a rotating shaft (4) and an elastic clamping member (3), wherein the rotating shaft (4) is arranged inside the rubber disc rotating seat (1), and the elastic clamping member (3) is arranged on the outer wall of the rubber disc rotating seat (1). When the center hole of the spiral adhesive paper is inserted into the rubber disc rotating seat (1), the elastic clamping member (3) is compressed toward the rotating shaft (4), and the elastic clamping member (3) elastically pushes against the inner wall of the center hole of the spiral adhesive paper, thereby fixing the spiral adhesive paper to the rubber disc rotating seat (1) and preventing the spiral adhesive paper from falling off the rubber disc rotating seat (1).
2. The adhesive disc structure adapted for spiral adhesive tape according to claim 1, characterized in that: There are at least two elastic clips (3).
3. The adhesive disc structure adapted for spiral adhesive tape according to claim 2, characterized in that: The rubber disc rotating seat (1) is provided with at least two T-shaped slots along the direction of the rotating shaft (4), wherein the T-shaped slots include a horizontal "I"-shaped slot and a vertical "I"-shaped slot, wherein the "I"-shaped slot is located inside the rubber disc rotating seat (1), and the "I"-shaped slot is located on a side of the "I"-shaped slot away from the rotating shaft (4) and passes through the surface of the rubber disc rotating seat (1).
4. The adhesive disc structure adapted for spiral adhesive tape according to claim 3, characterized in that: The elastic clamp (3) is T-shaped and accommodated in the T-slot. The elastic clamp (3) comprises a stopper (301) in the shape of an "I" and a moving bar in the shape of an "I" portion. The moving bar in the "I" portion protrudes from the T-slot and abuts against the inner wall of the central hole of the spiral adhesive tape. The thickness of the stopper (301) in the "I" portion is smaller than the thickness of the "I" slot of the T-slot of the adhesive disc rotating seat (1). The elastic clamp (3) moves in the T-slot.
5. The adhesive disc structure adapted for spiral adhesive tape according to claim 4, characterized in that: The elastic clamp (3) is provided with an elastic block (403) on the side close to the rotating shaft (4), and one side of the elastic block (403) is tightly fitted with the elastic clamp (3). The stopper (301) is fixedly mounted with a spring sheet (302) on the side away from the rotating shaft (4). The end of the spring sheet (302) away from the stopper (301) is fixedly fitted with the inner wall of the "I" groove of the internal T-slot of the rubber disc rotating seat (1), so as to provide a force for the elastic clamp (3) to abut against the inner wall of the center hole of the spiral adhesive tape.
6. The adhesive disc structure adapted for spiral adhesive tape according to claim 5, characterized in that: A circular groove is provided at the center of one end of the rubber disc rotating seat (1), and a connecting groove is provided on the side wall of the circular groove close to the elastic clamp (3). One end of the rotating shaft (4) is rotatably connected to one end of the central circular groove inside the rubber disc rotating seat (1).
7. The adhesive disc structure adapted for spiral adhesive tape according to claim 6, characterized in that: The outer wall of the rotating shaft (4) is processed with threads having opposite threads at both ends, and both ends of the outer wall of the rotating shaft (4) are threadedly connected with a moving ring (401), the moving ring (401) and the circular groove in the center of the rubber disc rotating seat (1) are slidably connected to each other, and a moving block (402) is provided at a position corresponding to the outer wall of the moving ring (401) and the elastic clamping member (3).
8. The adhesive disc structure adapted for spiral adhesive tape according to claim 7, characterized in that: Both ends of the elastic block (403) on one side close to the rotating shaft (4) are inclined toward the center, and the side wall of one end of the moving block (402) and the side wall of the elastic block (403) are inclined correspondingly to each other.
9. The adhesive disc structure adapted for spiral adhesive tape according to claim 7, characterized in that: The outer wall of one end of the rubber disc rotating seat (1) is circumferentially sleeved with a blocking piece (2); the outer wall of one end of the rubber disc rotating seat (1) close to the blocking piece (2) is rotatably connected to a mounting plate (101); the inner center of the rubber disc rotating seat (1) is slidably connected to the outer wall of the movable ring (401); and the inner groove of the rubber disc rotating seat (1) is slidably connected to the elastic clamp (3).
10. The adhesive disc structure adapted for spiral adhesive tape according to claim 9, characterized in that: A connecting ring (201) is provided at one end of the rubber disc rotating seat (1) at the center of the blocking piece (2); an internal thread of the connecting ring (201) is connected to an extrusion bolt (202); the extrusion bolt (202) passes through the connecting ring (201) and fits against the outer wall of the rubber disc rotating seat (1).