A correction tape

Abstract

This utility model discloses a correction tape, relating to the field of stationery. The correction tape includes a shell, an inner sleeve, a linkage assembly, a core assembly, and a side-pressing member. One axial end of the shell has an opening. The inner sleeve is disposed within the shell. The linkage assembly is movably disposed on the inner sleeve and connected to the core assembly. The side-pressing member has a hinge portion that hinges to the inner sleeve, a mating portion that mates with the linkage assembly, and a pressing portion extending out of the shell. The pressing portion, when pressed, drives the side-pressing member to rotate around the hinge portion, thereby switching the linkage assembly between a first state and a second state via the mating portion. In the first state, the core assembly extends out of the opening; in the second state, the core assembly retracts into the opening. The correction tape provided by this utility model has a more compact structure and offers greater operational comfort.

Description

Technical Field

[0001] This utility model relates to the field of stationery, and more specifically, to a correction tape. Background Technology

[0002] Currently, correction tapes on the market typically have a button protruding from the top of the casing. This button is internally connected to the tape core assembly via a linkage mechanism. In actual use, pressing the button extends or retracts the tape core assembly from the opening at the bottom of the casing. When the tape core assembly is extended, it is ready for use by the user.

[0003] Because the button slides axially relative to the housing, the housing needs to provide sufficient axial sliding travel for the button, resulting in a large overall axial dimension of the correction tape. Furthermore, when using it, the user needs to press the button axially while holding the housing, which results in poor comfort during the pressing operation. Utility Model Content

[0004] The purpose of this invention is to provide a correction tape that has a more compact structure and is more comfortable to operate.

[0005] The embodiments of this utility model provide a technical solution:

[0006] A correction tape includes a housing, an inner sleeve, a linkage assembly, a tape core assembly, and a side pressure member. One axial end of the housing has an opening, the inner sleeve is disposed inside the housing, and the linkage assembly is movably disposed on the inner sleeve and connected to the tape core assembly.

[0007] The side pressing member has a hinge portion that hinges to the inner box sleeve, a mating portion that cooperates with the linkage assembly, and a pressing portion that extends out of the outer shell.

[0008] The pressing part is used to drive the side pressing member to rotate around the hinge part after being pressed, so as to drive the linkage component to switch between the first state and the second state through the mating part;

[0009] In the first state, the core assembly extends out of the opening; in the second state, the core assembly retracts into the opening.

[0010] In an optional embodiment, the inner box sleeve has a sliding channel coaxially arranged with the outer shell, and the linkage component slides in conjunction with the sliding channel;

[0011] The inner box sleeve has a relief groove extending along its axis on its side wall, and the linkage component has a connecting part that extends out of the relief groove and mates with the mating part.

[0012] In an optional embodiment, the mating part is provided with a sliding groove, the sliding groove is opposite to the opening, and the plane where the sliding groove is located is perpendicular to the rotation center line of the side pressure member;

[0013] The connecting part is embedded in the sliding groove, and as the side pressure member rotates around the hinge, the connecting part slides and rotates relative to the sliding groove.

[0014] In an optional embodiment, the mating part is annular and sleeved on the outer side wall of the inner box sleeve; and / or,

[0015] The inner box sleeve has relief grooves on both opposite sides, and there are two connecting parts, each of which extends out of the two relief grooves to cooperate with the mating parts.

[0016] In an optional embodiment, the pressing part and the hinge part are respectively located at opposite ends of the mating part;

[0017] Along the axial direction of the inner box sleeve, the hinge portion, the mating portion, and the pressing portion are arranged sequentially in a direction away from the opening.

[0018] In an optional embodiment, the inner box sleeve is provided with a mounting groove, and the hinge part is cylindrical and rotatably disposed in the mounting groove.

[0019] In an optional embodiment, a guide groove is provided on one side of the outer casing, and the plane in which the guide groove is located is parallel to the axial direction of the outer casing;

[0020] The pressing part passes through the guide groove, and slides along the guide groove as the side pressure member rotates around the hinge.

[0021] In an optional embodiment, the end of the housing away from the opening is provided with a spherical top cover, and the guide groove extends to the spherical top cover.

[0022] In an optional embodiment, the inner box sleeve is provided with a snap fastener, and the mating part is provided with a toggle protrusion. The toggle protrusion is used to toggle the snap fastener to deform during the process of the pressing part driving the side pressing member to rotate, and to be impacted by the snap fastener when the snap fastener returns to its original shape.

[0023] In an optional embodiment, the mating part is further provided with a slot, and the pressing part is provided with an elastic hook, which is inserted into the slot and engaged with the slot.

[0024] Compared to existing technologies, the correction tape provided by this utility model is equipped with a side pressure member. The side pressure member has a hinged portion that hinges to the inner casing, a mating portion that cooperates with the linkage assembly, and a pressing portion that extends out of the outer shell. In practical applications, pressing the pressing portion causes the side pressure member to rotate relative to the outer shell, thereby driving the core assembly to extend or retract through the opening via the linkage assembly. Because the side pressure member rotates relative to the outer shell under pressure, it does not require excessive axial space in the outer shell. Furthermore, when the user holds the outer shell, the trajectory of the thumb moving synchronously with the side pressure member is arc-shaped, resulting in greater comfort. Therefore, the beneficial effects of the correction tape provided by this utility model include: a more compact structure and greater operational comfort. Attached Figure Description

[0025] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of this utility model and therefore should not be considered as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without any creative effort.

[0026] Figure 1 A schematic diagram of the correction tape provided for an embodiment of this utility model;

[0027] Figure 2 This is an exploded view of the correction band;

[0028] Figure 3 This is a schematic diagram of the connection structure of the side pressure component, linkage assembly and inner box sleeve in the first state;

[0029] Figure 4 for Figure 3 A cross-sectional view of the structure shown;

[0030] Figure 5 for Figure 3 Another cross-sectional view of the structure shown;

[0031] Figure 6 This is a structural diagram of the linkage component;

[0032] Figure 7 This is a cross-sectional view of the linked components;

[0033] Figure 8 This is a schematic diagram of the correction strip structure after pressing the side pressure component;

[0034] Figure 9 for Figure 8 A cross-sectional view of the structure shown;

[0035] Figure 10 for Figure 9 Enlarged view of region A in the middle;

[0036] Figure 11 This is a schematic diagram of the correction band structure in the second state;

[0037] Figure 12 for Figure 11 A cross-sectional view of the structure shown;

[0038] Figure 13 for Figure 12 Enlarged view of region B in the middle;

[0039] Figure 14 This is a schematic diagram of the connection structure of the side pressure component, the linkage assembly, and the inner casing when the side pressure component rotates to its maximum stroke under pressure.

[0040] Figure 15 This is a schematic diagram of the side-pressure component from one perspective.

[0041] Figure 16 This is a structural schematic diagram of the side-pressure component from another perspective.

[0042] Icons: 100-Correction tape; 110-Outer shell; 111-Opening; 112-Guide groove; 113-Spherical top cover; 120-Inner box sleeve; 121-Sliding channel; 122-Leaning groove; 123-Mounting groove; 124-Spring buckle; 125-Guide shaft; 1251-Limiting rib; 130-Linkage assembly; 131-Connecting part; 132-Box sleeve plug; 1321-First ratchet part; 13 3-Push-button; 1331-Second ratchet; 1332-Guide groove; 134-Connecting cylinder; 1341-Limiting groove; 1342-Sliding protrusion; 135-Spring; 140-Core assembly; 150-Side pressure member; 151-Hinge; 152-Matching part; 1521-Slide groove; 1522-Push-up protrusion; 1523-Card slot; 153-Pressing part; 1531-Elastic hook. Detailed Implementation

[0043] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0044] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0045] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0046] In the description of this utility model, it should be understood that the terms "upper", "lower", "inner", "outer", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the utility model product is usually placed in during use, or the orientation or positional relationship that is commonly understood by those skilled in the art. They are only used to facilitate the description of this utility model and to simplify the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0047] Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0048] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, terms such as "set" and "connection" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0049] The specific embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0050] Example

[0051] Please refer to the following: Figure 1 and Figure 2 , Figure 1 The diagram shown is a structural schematic of the correction band 100 provided in this embodiment. Figure 2 This is a schematic diagram of the exploded view of the correction band 100.

[0052] The correction tape 100 provided in this embodiment includes a shell 110, an inner sleeve 120, a linkage assembly 130, a core assembly 140, and a side pressing member 150. One end of the shell 110 in the axial direction has an opening 111, and the other end is closed. The inner sleeve 120, the linkage assembly 130, and the core assembly 140 are all disposed inside the shell 110. The side pressing member 150 cooperates with the linkage assembly 130, and one end of the side pressing member 150 is hinged to the inner sleeve 120, while the other end extends out of the shell 110 for rotation relative to the shell 110 after being pressed, so as to drive the core assembly 140 to extend or retract from the opening 111 of the shell 110 through the linkage assembly 130.

[0053] Specifically, the linkage component 130 is movably mounted on the inner casing 120 and connected to the core component 140. After the core component 140 extends out of the opening 111, the user can use it normally. Specifically, the user can press one end of the core component 140 extending out of the opening 111 flat against the paper surface and slide it to allow the coating material to adhere to the paper surface and cover incorrect text or patterns. After use, pressing the side pressure member 150 causes the core component 140 to retract into the outer casing 110 under the action of the linkage component 130.

[0054] In fact, the linkage assembly 130 has a switchable first state and a second state, and the switching between the first state and the second state is achieved by the rotation of the side pressure member 150 relative to the housing 110. In the first state, the core assembly 140 extends out of the opening 111; in the second state, the core assembly 140 retracts into the opening 111.

[0055] Please refer to the following: Figure 3 , Figure 4 and Figure 5 , Figure 3 The diagram shows the connection structure of the side pressure component 150, the linkage assembly 130, and the inner casing 120 in the first state. Figure 4 As shown Figure 3 A cross-sectional view of the structure shown. Figure 5 As shown Figure 3 Another cross-sectional view of the structure shown.

[0056] The inner casing 120 has a sliding channel 121 coaxially arranged with the outer casing 110. The linkage component 130 is slidably engaged with the sliding channel 121. A clearance groove 122 extending along the axis of the inner casing 120 is provided on its side wall. The linkage component 130 is connected to the side pressure member 150 through the clearance groove 122. In fact, a guide shaft 125 is coaxially arranged inside the sliding channel 121 of the inner casing 120. The linkage component 130 is coaxially sleeved on the guide shaft 125. Under the drive of the side pressure member 150, the linkage component 130 slides along the guide shaft 125.

[0057] Please refer to the following: Figure 6and Figure 7 , Figure 6 The diagram shown is a structural schematic of the linkage component 130. Figure 7 The image shown is a cross-sectional view of the linkage component 130.

[0058] The linkage assembly 130 includes a sleeve plug 132, a push plug 133, a connecting cylinder 134, and a spring 135. The sleeve plug 132, push plug 133, and connecting cylinder 134 are all hollow structures with open ends in the axial direction. The sleeve plug 132 is inserted into one end of the push plug 133 and abuts against the end wall of the corresponding end of the push plug 133. The connecting cylinder 134 is coaxially sleeved on the outer wall of the guide shaft 125, with one end of the connecting cylinder 134 inserted into the end of the push plug 133 away from the sleeve plug 132, and the other end of the connecting cylinder 134 rotatably connected to the core assembly 140. The spring 135 is coaxially sleeved on the outer wall of the push plug 133, with one end of the spring 135 abutting against the end of the push plug 133 near the sleeve plug 132, and the other end abutting against the inner sleeve 120.

[0059] The box sleeve plug 132 is connected to the side pressure member 150 through the relief groove 122 on the side wall of the inner box sleeve 120. The rotation center line of the side pressure member 150 is perpendicular to the axis of the sliding channel 121, that is, the rotation plane of the side pressure member 150 is parallel to the axis of the relief channel. In this embodiment, the sliding channel 121 is coaxially arranged with the outer shell 110. A plurality of axially extending limiting ribs 1251 are protruding on the outer side wall of the guide shaft 125, and the plurality of limiting ribs 1251 are arranged circumferentially at intervals. A plurality of axially extending limiting grooves 1341 are recessed on the inner side wall of the connecting cylinder 134, and the plurality of limiting grooves 1341 are arranged circumferentially at intervals. One end of each limiting groove 1341 is opened at the end wall of the end of the connecting cylinder 134 that extends into the push plug 133.

[0060] Figure 3 The central linkage component 130 is actually in the first state. In this state, the connecting cylinder 134 and the push-button 133 are in sliding engagement. The multiple limiting ribs 1251 on the outer wall of the guide shaft 125 are all opposite to the end wall of the connecting cylinder 134, that is, the same end of each of the multiple limiting ribs 1251 is misaligned with the slot opening of the multiple limiting grooves 1341. Moreover, the core assembly 140 is axially limited by the outer shell 110 and cannot extend further out of the opening 111, that is, the connecting cylinder 134 cannot move further closer to the opening 111. At this time, after the side pressure member 150 is pressed and rotated, it drives the push-button 133 to slide axially relative to the connecting cylinder 134 through the box sleeve plug 132. During the sliding process, the box sleeve plug 132 gradually moves closer to the connecting cylinder 134, and the compression degree of the spring 135 gradually increases.

[0061] The end of the sleeve plug 132 that extends into the push plug 133 is provided with a first ratchet portion 1321. A second ratchet portion 1331 is protruding on the inner sidewall of the push plug 133. The first ratchet portion 1321 and the second ratchet portion 1331 are axially opposite and spaced apart. The second ratchet portion 1331 is circumferentially provided with a plurality of guide grooves 1332. One end of each guide groove 1332 is opened at the end of the second ratchet portion 1331 that is directly opposite the first ratchet portion 1321, and the other end of each guide groove 1332 extends axially into the interior of the second ratchet portion 1331. The outer sidewall of the connecting cylinder 134 is also provided with a plurality of circumferentially distributed sliding protrusions 1342. In the first state, the plurality of sliding protrusions 1342 are respectively embedded in the plurality of guide grooves 1332. During the process of the box sleeve plug 132 driving the push plug 133 to slide axially relative to the connecting cylinder 134, multiple sliding protrusions 1342 slide in multiple guide grooves 1332 respectively.

[0062] Please refer to the following: Figure 8 , Figure 9 and Figure 10 , Figure 8 The diagram shown is a structural schematic of the correction band 100 after pressing the side pressure member 150. Figure 9 As shown Figure 8 The sectional view of the structure shown. Figure 10 As shown Figure 9 An enlarged schematic diagram of region A in the middle.

[0063] After the sleeve plug 132 drives the push plug 133 to slide relative to the connecting cylinder 134 until the multiple sliding protrusions 1342 slide out of the guide groove 1332, the multiple sliding protrusions 1342 are in the gap between the first ratchet portion 1321 and the second ratchet portion 1331, that is, the push plug 133 releases the restriction on the rotation of the connecting cylinder 134. In fact, the openings 111 of each guide groove 1332 are aligned with the multiple inclined surfaces of the first ratchet portion 1321. As the side pressure member 150 continues to rotate, the multiple inclined surfaces of the first ratchet portion 1321 and the multiple sliding protrusions 1342 respectively abut against and slide relative to each other, thereby pushing the connecting cylinder 134 to rotate relative to the core assembly 140 by a certain angle.

[0064] Then, the pressing force applied to the side pressure member 150 is removed, and the spring 135 releases its elastic potential energy, pushing the pusher 133 away from the opening 111. The multiple inclined surfaces of the second ratchet portion 1331 then abut against and slide relative to the multiple sliding protrusions 1342, thereby pushing the connecting cylinder 134 to rotate relative to the core assembly 140 by a certain angle. This causes the multiple sliding protrusions 1342 to be positioned at the bottom of the multiple tooth grooves of the second ratchet portion 1331. At this time, the multiple limiting ribs 1251 are aligned with the openings of the multiple limiting grooves 1341. Then, under the pushing force of the spring 135, the pusher 133 pulls the connecting cylinder 134 and the core assembly 140 to slide away from the opening 111. During this process, the multiple limiting ribs 1251 extend into the multiple limiting grooves 1341 and slide relative to them.

[0065] Please refer to the following: Figure 11 , Figure 12 and Figure 13 , Figure 11 The diagram shown is a schematic of the structure of the correction band 100 in the second state. Figure 12 As shown Figure 11 The sectional view of the structure shown. Figure 13 As shown Figure 12 Enlarged schematic diagram of region B in the middle.

[0066] When the spring 135 pushes the push button 133 and the sleeve plug 132 to slide to the reset position, the side pressure member 150 completes the rotation reset under the action of the sleeve plug 132, and the linkage assembly 130 successfully switches to the second state. Under the action of the push button 133, the connecting cylinder 134 moves away from the opening 111 to the maximum stroke, causing the core assembly 140 to retract into the opening 111.

[0067] In fact, in the second state, the first ratchet portion 1321 also has multiple inclined surfaces that are aligned with multiple sliding protrusions 1342 respectively. When the side pressure member 150 is pressed again in this state, the box sleeve plug 132 drives the push plug 133, the connecting cylinder 134 and the core assembly 140 to move synchronously toward the opening 111. During this process, multiple limiting ribs 1251 gradually slide out of multiple limiting grooves 1341.

[0068] When the core assembly 140 moves to the protruding opening 111, it is axially restricted by the outer shell 110, preventing further movement of the core assembly 140 and the connecting cylinder 134. The multiple limiting ribs 1251 completely exit the multiple limiting grooves 1341. Subsequently, the multiple sliding protrusions 1342 gradually move away from the second ratchet portion 1331 and gradually approach the multiple first ratchet portions 1321. Under the pushing action of the multiple inclined surfaces of the first ratchet portions 1321, the connecting cylinder 134 rotates relative to the core assembly 140 at a certain angle, causing the multiple sliding protrusions 1342 to align with the multiple guide grooves 1332 respectively, and the same end of each of the multiple limiting ribs 1251 to be misaligned with the opening of the multiple limiting grooves 1341.

[0069] Subsequently, the force applied to the side pressure member 150 is removed, and the spring 135 releases its elastic potential energy, pushing the push button 133 away from the opening 111, causing the push button 133 to drive the sleeve plug 132 to slide relative to the connecting cylinder 134. During this process, multiple sliding protrusions 1342 slide within multiple guide grooves 1332, and the core assembly 140 remains extended beyond the opening 111. When the spring 135 pushes the push button 133 and the sleeve plug 132 to slide to their reset position, the side pressure member 150 completes its rotational reset under the action of the sleeve plug 132, and the linkage assembly 130 successfully switches to the first state, thus achieving... Figure 4 The state shown.

[0070] Please refer to the following: Figure 14 , Figure 15 and Figure 16 , Figure 14 The diagram shows the connection structure of the side pressure member 150, the linkage assembly 130, and the inner casing 120 when the side pressure member 150 is rotated to its maximum stroke under pressure. Figure 15 The diagram shown is a structural schematic of the side pressure member 150 from one perspective. Figure 16 The diagram shown is a structural schematic of the side pressure member 150 from another perspective.

[0071] In this embodiment, the side pressing member 150 has a hinge portion 151 that hinges to the inner box sleeve 120, a mating portion 152 that mates with the linkage assembly 130, and a pressing portion 153 that extends out of the outer shell 110. The pressing portion 153 extends from one side of the outer shell 110 and is used to drive the side pressing member 150 to rotate around the hinge portion 151 after being pressed, so as to drive the linkage assembly 130 to switch between a first state and a second state through the mating portion 152. The linkage assembly 130 has a connecting portion 131, which extends out of the relief groove 122 and mates with the mating portion 152. In fact, the connecting portion 131 is provided on the box sleeve plug 132.

[0072] It is understandable that during the rotation of the side pressure member 150 around the hinge portion 151, the movement trajectory of the mating portion 152 is arc-shaped. In order to ensure that the connecting portion 131 can slide smoothly in the relief groove 122 without jamming, in this embodiment, the mating portion 152 is provided with a sliding groove 1521, and the connecting portion 131 is embedded in the sliding groove 1521. During the rotation of the side pressure member 150 around the hinge portion 151, the connecting portion 131 slides and rotates relative to the sliding groove 1521.

[0073] Specifically, the slide groove 1521 is opposite to the opening 111, and the plane where the slide groove 1521 is located is perpendicular to the rotation center line of the side pressure member 150. The connecting part 131 is in the shape of a barb and is held in the slide groove 1521 to prevent the connecting part 131 from coming out of the slide groove 1521 during the rotation of the side pressure member 150.

[0074] Preferably, in this embodiment, the mating part 152 is annular and sleeved on the outer side wall of the inner box sleeve 120, and the inner box sleeve 120 has relief grooves 122 on both opposite sides. There are two connecting parts 131, and the two connecting parts 131 extend out of the two relief grooves 122 respectively to mate with the mating part 152.

[0075] Furthermore, the pressing part 153 and the hinge part 151 are located at opposite ends of the mating part 152. Along the axial direction of the inner box sleeve 120, the hinge part 151, the mating part 152, and the pressing part 153 are arranged sequentially in a direction away from the opening 111. Under the action of the spring 135, when no pressing action is applied to the pressing part 153, the pressing part 153 is positioned closest to the inner box sleeve 120 on its rotational trajectory. After pressing action is applied to the pressing part 153, the pressing part 153 moves along an arc-shaped trajectory towards the opening 111 with the hinge part 151 as the center, gradually moving away from the inner box sleeve 120 during this process, while the mating part 152 remains fitted onto the outside of the inner box sleeve 120 and rotates.

[0076] Two grooves 1521 are provided on the mating part 152, and the two grooves 1521 are respectively engaged with the two connecting parts 131. This ensures that during the rotation of the mating part 152, the groove walls of the two grooves 1521 apply force to the two connecting parts 131, so that the opposite sides of the box sleeve plug 132 are subjected to balanced force, which drives the push plug 133 to slide smoothly in the sliding channel 121.

[0077] Preferably, in this embodiment, the hinge portion 151 is cylindrical, and the inner box sleeve 120 is provided with a mounting groove 123. The mounting groove 123 has a circular cross-section, and the hinge portion 151 is rotatably and coaxially disposed within the mounting groove 123. In another embodiment, depending on the actual application conditions, other mating structures can be used between the hinge portion 151 and the inner box sleeve 120 to achieve the hinge.

[0078] In order to allow room for the movement of the pressing part 153, in this embodiment, a guide groove 112 is provided on one side of the outer shell 110, and the plane of the guide groove 112 is parallel to the axial direction of the outer shell 110. The pressing part 153 passes through the guide groove 112, and slides along the guide groove 112 during the rotation of the side pressing member 150 around the hinge part 151.

[0079] Furthermore, to further improve the operating feel, in this embodiment, a spherical top cover 113 is provided at the end of the outer shell 110 away from the opening 111, and the guide groove 112 extends to the spherical top cover 113. It should be noted that, in order to avoid occupying too much axial space, in this embodiment, the guide groove 112 does not extend to the top of the spherical top cover 113, and in the first and second states, the pressing part 153 is located at the end of the guide groove 112 away from the opening 111 and is inclined relative to the axial direction of the outer shell 110.

[0080] In order to obtain feedback that the operation is in place, in this embodiment, the inner box sleeve 120 is provided with a spring buckle 124, and the mating part 152 is provided with a toggle protrusion 1522. The toggle protrusion 1522 is used to toggle the spring buckle 124 to deform during the process of the pressing part 153 driving the side pressure member 150 to rotate, and is hit by the spring buckle 124 when the deformation of the spring buckle 124 returns to its original state. The two hit each other and make a sound to prompt the user that the operation is in place.

[0081] In another embodiment, if silent operation is required, the design of the spring clip 124 and the toggle protrusion 1522 can be removed.

[0082] In addition, for ease of assembly, the mating part 152 in this embodiment is provided with a slot 1523, and the pressing part 153 is provided with an elastic hook 1531. The elastic hook 1531 is inserted into the slot 1523 and engages with the slot 1523. Furthermore, the hinge part 151 is integrally formed with the mating part 152. In another embodiment, the connection method of the pressing part 153, the mating part 152, and the hinge part 151 can be adjusted according to actual application conditions.

[0083] As can be seen, the correction band 100 provided in this embodiment presses the pressing part 153 of the side pressing member 150, causing the side pressing member 150 to rotate relative to the outer shell 110. This, in turn, drives the band core assembly 140 to extend or retract from the opening 111 via the linkage assembly 130. Since the side pressing member 150 rotates relative to the outer shell 110 after being pressed, it does not need to occupy too much axial space of the outer shell 110. Furthermore, when the user holds the outer shell 110, the trajectory of the thumb moving synchronously with the side pressing member 150 is arc-shaped, resulting in greater comfort.

[0084] Therefore, the correction tape 100 provided by this utility model has the characteristics of more compact structure and higher operating comfort.

[0085] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A correction tape, characterized in that, The device includes an outer shell (110), an inner box sleeve (120), a linkage assembly (130), a core assembly (140), and a side pressure member (150). The outer shell (110) has an opening (111) at one end in the axial direction. The inner box sleeve (120) is disposed inside the outer shell (110). The linkage assembly (130) is movably disposed on the inner box sleeve (120) and connected to the core assembly (140). The side pressing member (150) has a hinge part (151) that is hinged to the inner box sleeve (120), a mating part (152) that cooperates with the linkage assembly (130), and a pressing part (153) that extends out of the outer shell (110). The pressing part (153) is used to drive the side pressing member (150) to rotate around the hinge part (151) after being pressed, so as to drive the linkage assembly (130) to switch between the first state and the second state through the mating part (152); In the first state, the core assembly (140) extends out of the opening (111); in the second state, the core assembly (140) retracts into the opening (111).

2. The correction tape according to claim 1, characterized in that, The inner box sleeve (120) has a sliding channel (121) coaxially arranged with the outer shell (110), and the linkage component (130) slides in cooperation with the sliding channel (121); The inner box sleeve (120) has a relief groove (122) extending along its axis on its side wall. The linkage assembly (130) has a connecting part (131), which passes through the relief groove (122) and cooperates with the mating part (152).

3. The correction tape according to claim 2, characterized in that, The mating part (152) is provided with a sliding groove (1521), the sliding groove (1521) is opposite to the opening (111), and the plane where the sliding groove (1521) is located is perpendicular to the rotation center line of the side pressure member (150); The connecting part (131) is embedded in the slide groove (1521). During the rotation of the side pressure member (150) around the hinge part (151), the connecting part (131) slides and rotates relative to the slide groove (1521).

4. The correction tape according to claim 2, characterized in that, The mating part (152) is annular and is fitted onto the outer wall of the inner box sleeve (120); and / or, The inner box sleeve (120) has relief grooves (122) on both opposite sides. There are two connecting parts (131), and the two connecting parts (131) extend out of the two relief grooves (122) respectively to cooperate with the mating part (152).

5. The correction tape according to claim 1, characterized in that, The pressing part (153) and the hinge part (151) are respectively located at opposite ends of the mating part (152); In the axial direction of the inner sleeve (120), the hinge (151), the mating part (152) and the pressing part (153) are arranged in sequence in a direction away from the opening (111).

6. The correction tape according to claim 5, characterized in that, The inner box sleeve (120) is provided with a mounting groove (123), and the hinge part (151) is cylindrical and rotatably disposed in the mounting groove (123).

7. The correction tape according to claim 1, characterized in that, A guide groove (112) is provided on one side of the outer shell (110), and the plane where the guide groove (112) is located is parallel to the axial direction of the outer shell (110); The pressing part (153) passes through the guide groove (112), and slides along the guide groove (112) as the side pressure member (150) rotates around the hinge part (151).

8. The correction tape according to claim 7, characterized in that, The outer casing (110) is provided with a spherical top cover (113) at one end away from the opening (111), and the guide groove (112) extends to the spherical top cover (113).

9. The correction tape according to claim 1, characterized in that, The inner box sleeve (120) is provided with a spring buckle (124), and the mating part (152) is provided with a toggle protrusion (1522). The toggle protrusion (1522) is used to toggle the spring buckle (124) to deform during the process of the pressing part (153) driving the side pressure member (150) to rotate, and to be impacted by the spring buckle (124) when the deformation of the spring buckle (124) is restored.

10. The correction tape according to claim 1, characterized in that, The mating part (152) is also provided with a slot (1523), and the pressing part (153) is provided with an elastic hook (1531). The elastic hook (1531) is inserted into the slot (1523) and engaged with the slot (1523).

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