A correction tape mute structure and a correction tape

Abstract

The present invention relates to a noise reduction structure for a correction tape, which includes a correction head (1), a tape wheel (2) and a waste tape wheel (3). The tape wheel (2) releases the tape, and the tape bypasses the correction head (1) and is recycled by the waste tape wheel (3). The noise reduction structure further includes a swing member (4). One end of the swing member (4) is connected to the correction head (1), and a first limiting portion (5) is provided at the other end of the swing member (4). The first limiting portion (5) cooperates with the waste tape wheel (3). When using the correction tape, the correction head (1) drives the swing member (4) to swing so that the first limiting portion (5) releases the locking of the waste tape wheel (3). When not using the correction tape, the correction head (1) and the swing member (4) both return to their original positions, and the first limiting portion (5) locks the waste tape wheel (3), which can effectively solve the noise problem and is also beneficial to smooth coating. A correction tape adopting the noise reduction structure for the correction tape is also proposed.

Description

Technical Field

[0001] The present invention relates to the technical field of correction tapes, and particularly to a silent structure of a correction tape and a correction tape. Background Art

[0002] A correction tape is a commonly used writing covering tool in daily life, with a large usage amount. Especially for students, almost everyone has one. However, the existing correction tapes have certain defects, that is, they will make noises when used and / or carried, and in addition, there is also an easy occurrence of coating jerks.

[0003] Due to the compact structure of the correction tape, which is generally made of plastic parts, it is difficult to control the component, production assembly accuracy and deformation amount. Therefore, it is particularly difficult to improve the silence. The applicant has conducted in-depth research and proposed an innovative solution that can effectively solve the noise problem and is also beneficial to smooth coating. Summary of the Invention

[0004] (1) Technical Problem

[0005] The technical problem to be solved by the present invention is: to overcome the above-mentioned disadvantages and deficiencies of the prior art, and propose a silent structure of a correction tape that can effectively solve the noise problem and is also beneficial to smooth coating; and also propose a correction tape that adopts the silent structure of the correction tape.

[0006] (2) Technical Solution

[0007] To solve the above technical problem, the present invention proposes a silent structure of a correction tape, and the specific technical solution is as follows:

[0008] The present invention provides a silent structure of a correction tape, including a correction head, a tape wheel and a waste tape wheel. The tape wheel and the waste tape wheel are connected by gear meshing to achieve synchronous rotation. The tape wheel releases the tape, and the tape bypasses the correction head and is recycled by the waste tape wheel. It further includes a swing member. One end of the swing member is connected to the correction head, and the other end of the swing member is provided with a first limiting portion. The first limiting portion cooperates with the waste tape wheel. When using the correction tape, the correction head drives the swing member to swing so that the first limiting portion releases the locking of the waste tape wheel. When not using the correction tape, the correction head and the swing member both return to their original positions, and the first limiting portion locks the waste tape wheel, and the waste tape wheel, the swing member and the correction head are relatively fixed.

[0009] Preferably, the swing member is provided with an elastic portion and / or connected with an elastic member. When not using the correction tape, the swing member returns to its original position through the elastic portion and / or the elastic member and makes the first limiting portion lock the waste tape wheel. At the same time, the swing member drives the correction head to return to its original position.

[0010] Preferably, the correction head is connected with a linear guiding part. When using the correction tape, the correction head is pushed back inward along the linear guiding part, and this pushing-back movement drives the swinging part to swing so that the first limiting part releases the locking of the waste tape wheel.

[0011] Preferably, the correction head is a swingable correction head. When using the correction tape, the swinging of the correction head drives the swinging part to swing so that the first limiting part releases the locking of the waste tape wheel.

[0012] Preferably, the swinging part is located between the correction head and the waste tape wheel, and the correction head, the swinging part and the waste tape wheel are arranged in sequence from front to back.

[0013] Preferably, the other end of the swinging part is provided with an arc part, the arc part is provided with locking teeth, the locking teeth cooperate with the teeth of the waste tape wheel, and the locking teeth are the first limiting part.

[0014] Preferably, the swinging part is provided with a V-shaped elastic part. One end of the V-shaped elastic part serves as one end of the swinging part, and there is a first rotating part between the other end of the V-shaped elastic part and the other end of the swinging part. When using the correction tape, the correction head is pushed back inward along the linear guiding part, and this pushing-back movement drives the V-shaped elastic part to be compressed. The other end of the V-shaped elastic part drives the other end of the swinging part to swing through the first rotating part. When not using the correction tape, the elastic force of the V-shaped elastic part is used to reset the correction head and the other end of the swinging part.

[0015] Preferably, a second limiting part is provided at the rear end of the correction head, and the linear guiding part and the second limiting part are pressed against each other for limiting cooperation so that the correction head does not loosen after resetting.

[0016] Preferably, the correction head and the swinging part are integrally designed or connected into one body. The correction head serves as the front swinging part, the swinging part serves as the rear swinging part, the first limiting part is arranged on the rear swinging part, and there is a second rotating part between the front swinging part and the rear swinging part.

[0017] (III) Technical effects

[0018] By adopting a silent structure of a correction tape disclosed in the present invention, the deficiencies of the prior art can be effectively solved.

[0019] According to the structure of the present invention, due to the addition of the swing member, when in the unused state, the correction head, the swing member, the waste tape wheel, the tape wheel, and the tape are all relatively fixed, which can also be said to be in an overall locked state. Therefore, loosening can be effectively avoided. Since it is a mechanical lock, regardless of the length of time, the durability is very good, and the reliability and stability are significantly improved. Thus, in the use state, because it was originally not loose and has been maintained well, when in use, the components have a good matching relationship, which enables the achievement of the silent purpose. In addition, it is beneficial to smooth coating, so the noise problem can be effectively solved. In addition, since the correction head needs to drive the swing member to move, according to the physical law of interaction forces, there is a reaction force of the swing member acting on the correction head, which is beneficial to noise prevention and smooth coating. As can be seen from the above, whether in the use state or the unused state, the present invention can avoid generating noise.

[0020] (IV) Technical Solution

[0021] To solve the above technical problems, the present invention provides a correction tape, and the specific technical solution is as follows:

[0022] A correction tape includes a housing, and a correction tape silent structure is provided inside the housing. The tape support part of the correction head is located outside the housing.

[0023] (V) Technical Effects

[0024] Adopting a correction tape disclosed in the present invention can effectively solve the deficiencies of the prior art.

[0025] The correction tape adopts the described correction tape silent structure, which can effectively solve the noise problem and is also beneficial to smooth coating. Description of the Drawings

[0026] Figure 1 It is an internal schematic diagram after removing one side of the housing for Embodiment 1.

[0027] Figure 2 For Figure 1 It is a schematic diagram after removing the waste tape wheel.

[0028] Figure 3 For Figure 2 It is a schematic diagram after removing the correction head and the swing member.

[0029] Figure 4 It is a schematic diagram when the correction head and the swing member in Embodiment 1 are integrally designed into one part.

[0030] Figure 5 It is an internal schematic diagram after removing one side of the housing for Embodiment 2.

[0031] Figure 6Schematic diagram for removing the other side housing and viewing from the other side towards one side.

[0032] Figure 7 Schematic diagram when the correction head and the swinging member in the second embodiment are integrally designed as one part.

[0033]

Description of the reference numerals

[0034] 1. Correction head; 2. Belt pulley; 3. Waste belt pulley; 4. Swinging member; 5. First limiting portion; 6. Elastic portion; 7. Linear guiding portion; 8. Locking teeth; 9. V-shaped elastic portion; 10. First rotating portion; 11. Second limiting portion; 12. Second rotating portion; 13. Belt supporting portion; 14. Guide groove; 15. Third limiting portion. Detailed implementation manners

[0035] For better explaining the present invention and facilitating understanding, the present invention will be described in detail below in conjunction with the drawings through specific implementation manners.

[0036] For the convenience of description and understanding, it is defined that the upper part in the drawings is the front, and the lower part is the rear. Or rather, the correction head is the front side, and the lower part of the correction head is the rear side.

[0037] Embodiment 1:

[0038] As Figure 1 shown, a correction tape is provided, which includes a housing composed of two side housings spliced together. Figure 1 shown is the internal schematic diagram of the correction tape after removing one side housing.

[0039] A correction tape silent structure is provided inside the housing. The belt supporting portion 13 of the correction head 1 is located outside the housing. The correction tape silent structure includes the correction head 1, the belt pulley 2, the waste belt pulley 3 and the swinging member 4. The belt pulley 2 releases the belt, and the belt bypasses the correction head 1 and is recovered by the waste belt pulley 3. One end of the swinging member 4 is connected to the correction head 1, and a first limiting portion 5 is provided at the other end of the swinging member 4. The first limiting portion 5 cooperates with the waste belt pulley 3. When using the correction tape, the correction head 1 drives the swinging member 4 to swing so that the first limiting portion 5 releases the locking of the waste belt pulley 3. When not using the correction tape, both the correction head 1 and the swinging member 4 are reset, and the first limiting portion 5 locks the waste belt pulley 3.

[0040] As Figure 1 shown, the swinging member 4 is located between the correction head 1 and the waste belt pulley 3, and the correction head 1, the swinging member 4, the waste belt pulley 3 and the belt pulley 2 are arranged in sequence from front to back.

[0041] As Figure 4 shown, the correction head 1 and the swinging member 4 are integrally designed, such as a structure formed by injection molding. This integral design includes the correction head 1 and the swinging member 4. As Figure 4The part within the middle circle is generally the swing member 4. The specific structure of this integrated design is as follows: The swing member 4 is provided with a V-shaped elastic part 9. One end of the V-shaped elastic part 9 serves as one end of the swing member 4. Between the other end of the V-shaped elastic part 9 and the other end of the swing member 4, there is a first rotating part 10. One end of the V-shaped elastic part 9 is connected to the rear end of the correction head 1. The rear end of the correction head 1 is provided with a second limiting part 11. The second limiting part 11 is pressed by the V-shaped elastic part 9 for limiting cooperation so that the correction head 1 does not become loose after reset. That is, in this example, the second limiting part 11 is limited between the lower end surface of the linear guiding part 7 and one end of the V-shaped elastic part 9. The correction head 1 includes a supporting part 13 and a linear segment for cooperating with the linear guiding part 7. As Figure 3 shown, the linear guiding part 7 is provided with a guiding groove 14. The linear segment is in guiding cooperation with the guiding groove 14. The rear end of the linear segment is provided with the aforementioned second limiting part 11. The second limiting part 11 is a rectangular block. In this way, the linear segment and the second limiting part 11 form a T-shaped structure.

[0042] When using the correction tape, the correction head 1 is pushed back inward along the linear guiding part 7. This pushing-back movement drives the compression of the V-shaped elastic part 9. The other end of the V-shaped elastic part 9 drives the other end of the swing member 4 to swing through the first rotating part 10. When not using the correction tape, the elastic force of the V-shaped elastic part 9 is used to reset the correction head 1 and the other end of the swing member 4.

[0043] In this example, the other end of the swing member 4 is provided with an arc part. The arc part is provided with locking teeth 8. The locking teeth 8 cooperate with the teeth of the waste tape wheel 3. In this way, the arc part is more conducive to rapid locking / unlocking, that is, quick response, and is more conducive to the reliability and stability of the locking / unlocking action.

[0044] The V-shaped elastic part 9 is the elastic part 6 of the swing member 4 mentioned above.

[0045] The swing member 4 can also be provided with an elastic member, such as a spring. Therefore, the elastic providing structure can be the elastic part 6 and / or the elastic member, that is, there are three situations: 1. Only the elastic part 6 is provided; 2. Only the elastic member is provided; 3. Both the elastic part 6 and the elastic member are provided.

[0046] To cope with unexpected situations, such as abnormal pressing or a large pressing amplitude during use, a third limiting part 15 is also provided below the second limiting part 11. In this example, the third limiting part 15 is a rectangular block. This rectangular block is arranged on one side of the housing. The third limiting part 15 serves as the lower limit of the second limiting part 11.

[0047] Embodiment 2:

[0048] As Figure 5 shown is another correction tape, including a housing, which is formed by splicing two side housings. Figure 5 Shown is the internal schematic diagram of this correction tape after removing one side housing.

[0049] The shell is provided with a correction tape mute structure. The tape support part 13 of the correction head 1 is located outside the shell. The correction tape mute structure includes a correction head 1, a tape wheel 2, a waste tape wheel 3 and a swing member 4. The tape wheel 2 releases the tape, and the tape bypasses the correction head 1 and is recycled by the waste tape wheel 3. One end of the swing member 4 is connected to the correction head 1, and a first limiting part 5 is provided at the other end of the swing member 4. The first limiting part 5 cooperates with the waste tape wheel 3. When using the correction tape, the correction head 1 drives the swing member 4 to swing so that the first limiting part 5 releases the locking of the waste tape wheel 3. When not using the correction tape, the correction head 1 and the swing member 4 are both reset, and the first limiting part 5 locks the waste tape wheel 3.

[0050] As Figure 7 shown, the correction head 1 and the swing member 4 are integrally designed or connected into one body. In this example, it is a structure formed by an injection molding integral forming process, that is, integrally designed. The correction head 1 is used as the front swing part, and the swing member 4 is used as the rear swing part. The first limiting part 5 is arranged on the rear swing part, and a second rotating part 12 is between the front swing part and the rear swing part. Of course, it can also be assembled into an integral body by more than one part to achieve a structure connected into one body.

[0051] In this example, an elastic part 6 is provided on one side of the second rotating part 12. The elastic part 6 is also integrally designed with the correction head 1 and the swing member 4, that is, a structure formed by an injection molding integral forming process. The elastic part 6 is an elastic force arm, one end of which is connected to the second rotating part 12, and the other end is connected to a blocking part provided on the shell. When not using the correction tape, the correction head 1 and the swing member 4 are reset through the elastic part 6 and the first limiting part 5 locks the waste tape wheel 3. When using the correction tape, the correction head 1 swings to overcome the force of the elastic part 6, and at the same time the correction head 1 swings to make the swing member 4 swing synchronously, so as to unlock.

[0052] In this example, the other end of the swing member 4 also adopts an arc part, and locking teeth 8 are provided on the arc part. The locking teeth 8 cooperate with the teeth of the waste tape wheel 3. In this way, the arc part is more conducive to fast locking / unlocking, that is, quick response, and is more conducive to reliable and stable locking / unlocking actions.

[0053] For this application, whether it is Embodiment 1 or Embodiment 2, it is convenient to be made of plastic parts. Based on the solution of this application, the improvement of the correction tape mute structure and the correction tape itself is very large.

[0054] The above is only an illustrative example of the present invention. Therefore, all equivalent changes or modifications made according to the structure, features and principles described in the scope of this invention patent application are included in the scope of this invention patent application.

Claims

1. A correction tape mute structure, comprising a correction head (1), a tape wheel (2) and a waste tape wheel (3). The tape wheel (2) releases a tape, and the tape bypasses the correction head (1) and is recycled by the waste tape wheel (3). It is characterized in that, It further includes a swinging member (4), one end of the swinging member (4) is connected to the correction head (1), a first limiting portion (5) is provided at the other end of the swinging member (4), and the first limiting portion (5) cooperates with the waste tape wheel (3). When using the correction tape, the correction head (1) drives the swinging member (4) to swing so that the first limiting portion (5) releases the locking of the waste tape wheel (3). When not using the correction tape, both the correction head (1) and the swinging member (4) are reset, and the first limiting portion (5) locks the waste tape wheel (3). The correction head (1) is connected with a linear guiding portion (7). When using the correction tape, the correction head (1) is pushed back inward along the linear guiding portion (7), and this pushing-back movement drives the swinging member (4) to swing so that the first limiting portion (5) releases the locking of the waste tape wheel (3). The other end of the swinging member (4) is provided with an arc portion, and locking teeth (8) are provided on the arc portion. The locking teeth (8) cooperate with the teeth of the waste tape wheel (3), and the locking teeth (8) are the first limiting portion (5). The correction head (1) is provided with a second limiting portion (11), and the second limiting portion (11) is pressed and limited by the swinging member (4) to prevent the correction head (1) from loosening after resetting. The correction head (1) includes a tape support portion (13) and a linear segment for cooperating with the linear guiding portion (7). The linear guiding portion (7) is provided with a guiding groove (14), and the linear segment is in guiding cooperation with the guiding groove (14). The second limiting portion (11) is provided at the rear end of the linear segment.

2. The correction tape mute structure according to claim 1, wherein The swinging member (4) is provided with an elastic portion (6) and / or connected with an elastic member. When not using the correction tape, the swinging member (4) is reset through the elastic portion (6) and / or the elastic member, and the first limiting portion (5) locks the waste tape wheel (3). At the same time, the swinging member (4) drives the correction head (1) to reset.

3. The correction tape mute structure according to claim 1 or 2, characterized in that, The swinging member (4) is located between the correction head (1) and the waste tape wheel (3), and the correction head (1), the swinging member (4), and the waste tape wheel (3) are arranged in sequence from front to back.

4. The correction tape mute structure according to claim 3, wherein The swinging member (4) is provided with a V-shaped elastic portion (9). One end of the V-shaped elastic portion (9) is used as one end of the swinging member (4), and a first rotating portion (10) is provided between the other end of the V-shaped elastic portion (9) and the other end of the swinging member (4). When using the correction tape, the correction head (1) is pushed back inward along the linear guiding portion (7), and this pushing-back movement drives the V-shaped elastic portion (9) to be compressed. The other end of the V-shaped elastic portion (9) drives the other end of the swinging member (4) to swing through the first rotating portion (10). When not using the correction tape, the elastic force of the V-shaped elastic portion (9) is used to reset the correction head (1) and the other end of the swinging member (4).

5. A correction tape adopting the correction tape mute structure described in any one of claims 1 to 4, comprising a housing, characterized in that, A correction tape soundproof structure is provided inside the housing, and the tape support portion (13) of the correction head (1) is located outside the housing.

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