Antiskid correction pen cap
By designing an anti-slip correction pen cover in the pen cover for correction posture, the combination of soft sleeve, reinforcement strip and limiting components is adopted, the problem of slippage after the pen cover is aging is solved, and the stable combination of the pen cover and the pen is achieved and adapted to different pen types is achieved. Function.
Patent Information
- Application Number
- CN202421026002.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2025-02-21
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing pen sleeves with correction postures are prone to slipping problems after frequent use, resulting in the inability to continue to use.
An anti-slip correction pen sleeve is designed, which adopts a combination of soft sleeve and reinforcement strips, with built-in limiting components and stud structure. Through the angle deflection of the grip part and the rotation of the stud, the stability between the pen sleeve and the pen is enhanced. Avoid slippage.
It effectively prevents slipping caused by aging of the pen cover, ensures that the pen cover is closely integrated with the pen, extends the service life, and is suitable for use with different pen types.
Smart Images
Figure CN222512102U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pen covers, in particular to an anti-slip correction pen cover. Background Art
[0002] Posture-correcting pen caps are writing aids designed to improve writing posture. They are usually made of soft silicone or similar elastic materials, which can guide users to hold the pen in the right way, reducing tension and pressure on the hand when writing. The design of these pen caps follows ergonomic principles to adapt to the natural shape and movement of the hand. The material has non-slip properties and can maintain a stable grip even when the hands are sweaty. Posture-correcting pen caps are easy to install and remove, suitable for users of different ages and hand shapes. For children, it helps to cultivate good writing habits and prevent writing difficulties caused by poor pen holding posture. In addition, these pen caps are not only highly functional, but also have an attractive appearance design that can stimulate users' interest in writing. Using posture-correcting pen caps can reduce discomfort when writing, prevent repetitive strain injuries, and improve writing accuracy and speed. It is a practical tool for students, office workers, and anyone who needs to write for a long time.
[0003] Currently, pen caps are generally made of silicone material, which has good flexibility and is smooth and comfortable to touch. When it is put on the outside of the pen, it can also increase the friction between the pen and the pen through its own elasticity. However, once the pen cap is frequently used and becomes aged, it will easily slip when it is put on the outside of the pen, making the pen cap unusable.
[0004] Therefore, an anti-skid correction pen cover is proposed to solve or alleviate the above problems. Utility Model Content
[0005] The utility model aims to solve the shortcomings of the prior art and provides an anti-skid correction pen cover.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A non-slip correction pen cover comprises a soft cover body, which is cylindrical and has a through groove formed inside. A grip is arranged on the outside of the soft cover body, and one end of the grip is fixedly connected to a limit assembly arranged through the soft cover body. When the grip is deflected at an angle, the limit assembly moves toward the central axis of the soft cover body.
[0008] Preferably, the limiting assembly includes a stud and a limiting plate fixedly connected to one end thereof, the other end of the stud is fixedly connected to the grip, and the soft sleeve body is provided with a thread groove that is connected to the through groove and threadedly connected to the stud.
[0009] Preferably, the grip portion is fixedly connected to an end of the stud toward a limiting arc portion, and the limiting arc portion is arranged to fit the outer peripheral wall of the soft sleeve body.
[0010] Preferably, a plurality of reinforcing ribs are filled in the thickness direction of the soft cover body, and the hardness of the reinforcing ribs is greater than the hardness of the soft cover body.
[0011] Preferably, the soft sleeve body is made of silicone material, and the reinforcing ribs are made of nitrile rubber material.
[0012] Preferably, a hexagonal portion is integrally formed in the through groove, and the cross section of the through groove is an circumscribed circle of the cross section of the hexagonal portion.
[0013] Preferably, the outer peripheral wall of the soft cover body is recessed inward to form a plurality of finger grooves.
[0014] The utility model has the following beneficial effects:
[0015] When the utility model is used, the fingers can hold the soft cover body, and the finger grooves on the soft cover body guide the fingers to be placed correctly to achieve posture correction. The reinforced ribs give the soft cover body flexibility and shaping characteristics to prevent deformation due to tight grip of fingers. It is suitable for different pen types. The inner hexagonal part fits its hexagonal cross-section when it is a pencil, and the ordinary pen is wrapped through the groove. When writing, the palm drives the grip to deflect, and the stud rotates accordingly. The limit piece presses the pen body tightly to enhance stability. The limit arc controls the grip deflection to avoid excessive rotation, ensuring that the pen cover is tightly combined with the pen and is not affected by aging. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the structure of the utility model;
[0017] Figure 2 It is a cross-sectional view of the utility model;
[0018] Figure 3 It is a schematic diagram of the structure of the reinforcing ribs in the utility model.
[0019] 1. Soft sleeve body; 2. Finger groove; 3. Through groove; 4. Hexagon socket; 5. Limiting arc; 6. Stud; 7. Limiting plate; 8. Grip; 9. Reinforcement ribs. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0021] A non-slip correction pen cover, such as Figure 2 and 3As shown, it includes a soft sleeve body 1, which is cylindrical and has a through groove 3 formed inside. The outer peripheral wall of the soft sleeve body 1 is recessed inward to form a plurality of finger grooves 2. The soft sleeve body 1 is filled with a plurality of reinforcing ribs 9 in the thickness direction. The hardness of the reinforcing ribs 9 is greater than that of the soft sleeve body 1. The soft sleeve body 1 is made of silicone, the reinforcing ribs 9 are made of nitrile rubber, and a hexagonal portion 4 is integrally formed in the through groove 3. The cross section of the through groove 3 is the circumscribed circle of the cross section of the hexagonal portion 4.
[0022] like Figure 1 and 2 As shown, a grip 8 is provided on the outer side of the soft cover body 1, and one end of the grip 8 is fixedly connected to a limiting component arranged through the soft cover body 1. When the grip 8 is deflected at an angle, the limiting component moves toward the central axis of the soft cover body 1. The limiting component includes a stud 6 and a limiting plate 7 fixedly connected to one end thereof, and the other end of the stud 6 is fixedly connected to the grip 8. A threaded groove that is connected to the through groove 3 and threadedly connected to the stud 6 is provided on the soft cover body 1. The grip 8 is fixedly connected to a limiting arc portion 5 toward the end of the stud 6, and the limiting arc portion 5 is arranged to fit the outer peripheral wall of the soft cover body 1.
[0023] When the utility model is used by a person, the soft cover body 1 can be held by the person's fingers, and under the guidance of the finger groove 2 on the soft cover body 1, the person's fingers can fit into the finger groove 2, and the finger posture brought by the finger groove 2 is corrected, and the reinforcing ribs 9 enable the soft cover body 1 to have a certain shaping ability on the basis of maintaining softness, and will not be excessively deformed under the strong squeezing of the fingers. In addition, when the pen cover needs to be applied to different pens, if the pen is a pencil, the inner hexagonal portion 4 can be wrapped around the outside of the pencil with a regular hexagonal cross-section, and if the pen is an ordinary pen with a circular cross-section, the outer peripheral wall of the pen is directly wrapped through the through groove 3. In the actual writing process, people will need to hold the grip 8 to ensure the gripping posture of the palm. Since the palm will inevitably drive the grip 8 to deflect at a certain angle, the grip 8 will drive the stud 6 to deflect at an angle, so that the stud 6 is displaced toward the central axis direction of the through groove 3, so that the limiting piece 7 can contact the outer peripheral wall of the pen, so that the tighter the person holds, the stronger the pen cap and the pen are. The limiting arc 5 limits the deflection angle of the grip 8, and the limiting arc 5 can contact the outer peripheral wall of the soft cover body 1 to limit the further deflection of the grip 8. Through the above method, the pen cap is not easy to separate from the pen and is not affected by the aging of the pen cap.
[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. An anti-slip correction pen cover, comprising a soft cover body (1), characterized in that: The soft sleeve body (1) is cylindrical and has a through groove (3) formed inside. A grip (8) is provided on the outside of the soft sleeve body (1). One end of the grip (8) is fixedly connected to a limit assembly that passes through the soft sleeve body (1). When the grip (8) is angularly deflected, the limit assembly moves toward the central axis of the soft sleeve body (1).
2. The anti-slip correction pen cover according to claim 1, characterized in that: The limiting assembly comprises a stud (6) and a limiting plate (7) fixedly connected to one end thereof, the other end of the stud (6) is fixedly connected to a grip (8), and the soft sleeve body (1) is provided with a thread groove which is communicated with the through groove (3) and threadedly connected to the stud (6).
3. The anti-slip correction pen cover according to claim 2, characterized in that: The end of the gripping portion (8) facing the stud (6) is fixedly connected to the limiting arc portion (5), and the limiting arc portion (5) is arranged to fit the outer peripheral wall of the soft sleeve body (1).
4. The anti-slip correction pen cover according to claim 1, characterized in that: A plurality of reinforcing ribs (9) are filled in the thickness direction of the soft cover body (1), and the hardness of the reinforcing ribs (9) is greater than the hardness of the soft cover body (1).
5. The anti-slip correction pen cover according to claim 4, characterized in that: The soft sleeve body (1) is made of silica gel, and the reinforcing ribs (9) are made of nitrile rubber.
6. The anti-slip correction pen cover according to claim 1, characterized in that: A hexagonal portion (4) is integrally formed in the through groove (3), and the cross section of the through groove (3) is an circumscribed circle of the cross section of the hexagonal portion (4).
7. The anti-slip correction pen cover according to claim 1, characterized in that: The outer peripheral wall of the soft sleeve body (1) is recessed inwards to form a plurality of finger grooves (2).