Holding posture correcting pen

Abstract

The utility model discloses a holding posture correcting pen, which belongs to the technical field of stationery, and comprises a pen core and a pen holder, the pen core is embedded in the pen holder, the pen core and the pen holder are coaxially arranged, the cross section of the pen holder perpendicular to the axial direction is of a triangular structure with smooth corners, and the pen holder comprises three binding surfaces used for being in contact with fingers. A row of indication icons are arranged on the three binding faces at equal intervals, the indication icons protrude out of or sink into the binding faces, and the indication icons on the three binding faces are arranged corresponding to contact points of the pen holding posture. The indicating icon is processed on the surface of the pen holder, effectively increases the friction force of contact between the finger and the pen holder, indicates the attaching position of the finger, and can play a role in correcting the holding posture.

Description

Technical Field

[0001] The present application relates to the technical field of stationery, and in particular to a grip correction pen. Background Art

[0002] Pencils are a type of pen used for writing and sketching, and have a history of more than 400 years. The real pencil originated in Britain in the 16th century. At that time, people discovered a graphite mine that could be used to write on paper. This graphite mine was very soft and easy to break, so people began to wrap it in a wooden shell, forming the earliest pencil. By the 18th century, pencil manufacturing technology had gradually developed, and more refined and durable pencils appeared. In the 19th century, pencils began to be mass-produced, and pencils of different hardness and colors appeared. With the development of mechanized production, the output and quality of pencils have been improved.

[0003] At present, most primary and secondary school students use pencils when writing. However, traditional pencils have round or hexagonal pen holders. When used by primary school students, most of them do not have the function of correcting the pen-holding posture, which is not conducive to students developing good pen-holding habits. Therefore, posture correction pens have begun to appear on the market, using a pen holder with a triangular structure to assist students in forming a good pen-holding posture. Related prior art, such as the Chinese patent application "A Posture Correction Pen", application number: 202022605060.X; discloses a pen holder, the pen holder is provided with a finger groove that can be embedded with a finger, the front of the finger groove is elliptical and is inclined relative to the axial and radial directions of the pen holder, the finger groove includes an inclined transition fitting part and a first fitting part and a second fitting part located on both sides of the transition fitting part, and the surface of the first fitting part and the surface of the second fitting part are both inclined to the surface of the transition fitting part. Compared with the prior art, the above-mentioned utility model has many advantages such as high fit, good wrapping, accurate focus point, ergonomics, and good comfort, which is conducive to the development of a correct pen-holding posture.

[0004] The above-mentioned grip correction pen has a finger groove on the pen holder, so that the user's finger can be inserted into the pen groove. However, with this structure, it is necessary to add a groove digging process during the production and processing of the pencil, and in order to ensure the comfort of the user using the finger groove, a polishing process is required after the groove is dug to make the finger groove smooth. This makes the current grip correction pen production cost relatively high, and the groove digging process also causes a waste of materials to a certain extent. In order to better adapt to the user's grip, the overall pen holder structure should also be made correspondingly thicker. Utility Model Content

[0005] The technical problem to be solved by the present application is to provide a grip correction pen, in which indicator icons are processed on the surface of the pen shaft. The indicator icons effectively increase the friction between the fingers and the pen shaft, and also indicate the fitting position of the fingers, which can play a role in correcting the grip.

[0006] The technical solution adopted in the present application is: a pen for correcting pen grip, comprising a pen core and a pen shaft, wherein the pen core is embedded in the pen shaft and the two are coaxially arranged, and the cross-section of the pen shaft perpendicular to the axial direction presents a triangular structure with rounded corners, and the pen shaft comprises three fitting surfaces for contacting fingers, and a row of indicator icons are arranged at equal intervals on the three fitting surfaces, and the indicator icons are protruding or sunken on the fitting surfaces, and the indicator icons on the three fitting surfaces are arranged corresponding to the contact points of the pen grip posture.

[0007] Compared with the prior art, the advantage of the present application is that the pen holder of the present application adopts a smooth triangular structure, and in accordance with the user's pen-holding posture, the user holds the pen holder and has three contact points with the pen holder, and the three contact points correspond to the triangular structure of the pen holder, ensuring that the user's fingers have a large area and a high degree of comfort contact surface with the pen holder. Specifically, when the user maintains the correct pen-holding posture, the fingers that need to contact the pen holder are: the tip of the index finger, the tip of the thumb, and the position between the first joint of the middle finger and the nail. And these three contact points are not at the same height relative to the axial direction of the pen holder. In view of these three contact points, the present application sets indicator icons on three fitting surfaces, and the indicator icons on the same fitting surface are arranged at equal intervals, while the three indicator icons on different fitting surfaces that indicate the same holding posture are naturally not at the same height, but are adapted to the three contact points of the finger holding posture. In the present application, the indicator icon shows the user the contact point position of the correct holding posture, and secondly, when the user contacts the indicator icon, the indicator icon protrudes or sinks into the fitting surface to form a large friction force, so that the user is not easy to slip when holding and writing, and maintains a good pen holding posture.

[0008] In some embodiments of the present application, an indication group is included, and the indication group includes three indication icons, and the three indication icons are respectively distributed on three fitting surfaces.

[0009] The feature of the invention is that the three indication icons in the same indication group are not at the same height relative to the axial direction of the pen barrel.

[0010] In the present application, three indicator icons in a group of indicators correspond to three contact points between a finger and the pen in a gripping posture. The three contact points are at different heights, and the three indicator icons are not at the same height.

[0011] The characteristic is that the indicator icon is in a spiral shape. It is the preferred structural setting of the present application. The spiral shape can well match the fingerprint shape of the index finger and thumb, and the user can quickly understand the intention of the indicator icon. And the spiral shape is more aesthetic.

[0012] The invention is characterized in that the index finger, thumb or middle finger is marked on the fitting surface. With the help of the indication picture and the finger marking, the user can quickly know the correct method of using the application.

[0013] The characteristic is that the indicator icon is formed by the concave bonding surface, and the indicator icon is processed by laser. Specifically, the indicator icon is formed by burning the surface of the pen holder with a high-temperature laser, and has a rough touch with a texture.

[0014] The invention is characterized in that the pen holder is made of plastic.

[0015] The invention is characterized in that the fitting surface is an outwardly convex arc surface, and the transition between two adjacent fitting surfaces is smooth. In actual use, the smooth outer surface provides a better user experience.

[0016] The invention is characterized in that the central axis of the indicator icon on the same fitting surface is parallel to the axial direction of the pen body, and the diameter of the indicator icon is 5 to 10 mm. This is the preferred solution of the present application, which can adapt to the actual contact surface length between the user's finger and the pen body in actual use.

[0017] The invention is characterized in that the centroid distance between adjacent indicator icons on the same fitting surface is 8 to 12 mm. This is the preferred solution of the present application and can adapt to the length of the pencil sharpened by the user each time in actual use.

[0018] The above-mentioned implementation modes can be combined arbitrarily based on the common knowledge in the art. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present application will be further described in detail below in conjunction with the accompanying drawings and preferred embodiments, but those skilled in the art will appreciate that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be used as a limitation on the scope of the present application. In addition, unless otherwise specified, the drawings are only schematically representing the composition or structure of the described objects and may contain exaggerated displays, and the drawings are not necessarily drawn to scale.

[0020] Figure 1 This is a schematic diagram of the structure of this application;

[0021] Figure 2 It is a schematic diagram of the structure of the bonding surface in this application;

[0022] Figure 3A schematic diagram of a cross section of this application.

[0023] Among them, the specific descriptions of the accompanying drawings are as follows: 1. Pen core; 2. Pen body; 3. Fitting surface; 4. Indicator icon. DETAILED DESCRIPTION

[0024] The present application is described in detail below in conjunction with the accompanying drawings.

[0025] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0026] A grip correction pen, embodiment 1 Figures 1 to 3 As shown: it includes a pen core 1 and a pen holder 2, the pen core 1 is embedded in the pen holder 2 and the two are coaxially arranged, and the cross section of the pen holder 2 perpendicular to the axial direction is a triangular structure with rounded corners. The pen holder 2 of the present application adopts a rounded triangular structure, and in accordance with the user's pen holding posture, the user holds the pen holder 2 and there are three contact points with the pen holder 2, and the three contact points correspond to the triangular structure of the pen holder 2, ensuring that the user's fingers and the pen holder 2 have a large and comfortable contact surface.

[0027] The pen holder 2 includes three fitting surfaces 3 for contacting with fingers, and a row of indicator icons 4 are evenly spaced on the three fitting surfaces 3. The indicator icons 4 are formed by protruding or sinking from the fitting surfaces 3. The indicator icons 4 on the three fitting surfaces 3 are set at contact points corresponding to the pen-holding posture. When the user maintains the correct pen-holding posture, the fingers that need to contact the pen holder 2 are: the tip of the index finger, the tip of the thumb, and the position between the first joint of the middle finger and the nail. In the present application, the indicator icon 4 not only shows the user the contact point position of the correct holding posture, but also, when the user contacts the indicator icon 4, the indicator icon 4 protrudes or sinks from the fitting surface 3, which has a large friction force, and the user is not easy to slip when holding the pen to write, so as to maintain a good pen-holding posture.

[0028] In the second embodiment, the present application includes an indicator group, wherein the indicator group includes three indicator icons 4, and the three indicator icons 4 are respectively distributed on three fitting surfaces 3. The three indicator icons 4 in the same indicator group are not at the same height relative to the axial direction of the pen barrel 2.

[0029] When the user maintains the correct pen-holding posture, the fingers that need to contact the pen 2 are: the tip of the index finger, the tip of the thumb, and the position between the first joint of the middle finger and the nail. In this application, three indicator icons 4 in a group of indicator groups correspond to the three contact points between the fingers and the pen 2 in a holding posture. The three contact points are staggered in height, and the three indicator icons 4 are not at the same height, but are adapted to the three contact points of the finger holding posture.

[0030] The indicator icon 4 is in a spiral shape, which is the preferred structural setting of the present application. The spiral shape can well match the fingerprint shape of the index finger and thumb, and the user can quickly understand the purpose of the indicator icon 4. The spiral shape is more aesthetically pleasing.

[0031] The index finger, thumb or middle finger are marked on the fitting surface 3. With the help of the indication picture and the finger marks, the user can quickly know the correct method of using the present application.

[0032] The indicator icon 4 is formed by the concave surface of the fitting surface 3, and the indicator icon 4 is processed by laser. Specifically, the indicator icon 4 is formed by burning the surface of the pen holder 2 with a high-temperature laser, and has a rough touch with a texture.

[0033] The pen holder 2 is made of plastic. The fitting surface 3 is an outwardly convex arc surface, and there is a smooth transition between two adjacent fitting surfaces 3. In actual use, the smooth outer surface gives the user a better experience.

[0034] The central axis of the indicator icon 4 located on the same fitting surface 3 is parallel to the axial direction of the pen body 2, and the diameter of the indicator icon 4 is 5 to 10 mm. This is a preferred solution of the present application, which can adapt to the actual contact surface length between the user's finger and the pen body 2 in actual use. The centroid spacing between adjacent indicator icons 4 located on the same fitting surface 3 is 8 to 12 mm. This is a preferred solution of the present application, which can adapt to the length of the pencil sharpened each time by the user in actual use.

[0035] The rest of the content of the second embodiment is the same as that of the first embodiment.

[0036] The present application is described in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the present application and its core ideas. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the scope of protection of the claims of the present application.

Claims

1. A grip correction pen, It is characterized in that The invention comprises a pen core (1) and a pen holder (2), wherein the pen core (1) is embedded in the pen holder (2) and the two are coaxially arranged, wherein the cross section of the pen holder (2) perpendicular to the axial direction presents a triangular structure with rounded corners, and the pen holder (2) comprises three fitting surfaces (3) for contacting with fingers, wherein a row of indication icons (4) are arranged at equal intervals on the three fitting surfaces (3), wherein the indication icons (4) are formed by protruding or sinking from the fitting surfaces (3), and the indication icons (4) on the three fitting surfaces (3) are arranged at contact points corresponding to the pen holding posture.

2. A grip correction pen according to claim 1, It is characterized in that It comprises an indication group, wherein the indication group comprises three indication icons (4), and the three indication icons (4) are respectively distributed on three fitting surfaces (3).

3. A grip correction pen according to claim 2, It is characterized in that The three indication icons (4) in the same indication group are not at the same height relative to the axial direction of the pen shaft (2).

4. The grip correction pen according to claim 1, It is characterized in that The indicator icon (4) is in the shape of a spiral.

5. The grip correction pen according to claim 1, It is characterized in that The fitting surface (3) is marked with an index finger, a thumb or a middle finger.

6. The grip correction pen according to claim 1, It is characterized in that The indicator icon (4) is formed by a concave portion of the fitting surface (3), and the indicator icon (4) is formed by laser processing.

7. The grip correction pen according to claim 1, It is characterized in that The pen holder (2) is made of plastic.

8. The grip correction pen according to claim 1, It is characterized in that The fitting surface (3) is an outwardly convex arc surface, and there is a smooth transition between two adjacent fitting surfaces (3).

9. The grip correction pen according to claim 1, It is characterized in that The central axis of the indicator icon (4) located on the same fitting surface (3) is parallel to the axial direction of the pen body (2), and the diameter of the indicator icon (4) is 5 to 10 millimeters.

10. A grip correction pen according to claim 1 or 9, It is characterized in that The centroid distance between adjacent indicator icons (4) located on the same fitting surface (3) is 8 to 12 mm.

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