Pencil capable of preventing slipping during pencil holding

Abstract

The utility model discloses a pencil capable of preventing pencil holding from slipping, which belongs to the technical field of stationery and comprises a pencil lead, a pencil holder and a skin, the pencil lead is embedded in the pencil holder, the pencil lead and the pencil holder are coaxially arranged, the skin is attached to the outer surface of the pencil holder, and the cross section, perpendicular to the axial direction, of the pencil holder is of a triangular structure with smooth corners. The pen holder comprises three binding faces used for making contact with fingers, the three binding faces are each provided with at least one row of concave points parallel to the axial direction, and the concave points located in the row are regularly arranged at equal intervals. The pen holder of the triangular structure is adopted to assist fingers of a user to be attached to the surface of the pen holder, the concave points are punched on the surface of the pen holder, the concave points effectively increase contact friction force of the fingers and the pen holder, the user is not prone to slipping when holding the pen for writing, and a good pen holding posture is kept.

Description

Technical Field

[0001] The present application relates to the technical field of stationery, and in particular to a non-slip pencil for holding a 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] Traditional pencils have round or hexagonal pen holders, which are not very suitable for the user's pen-holding posture and are not comfortable after long-term use. Therefore, pen holders with triangular structures have begun to appear on the market to adapt to the user's pen-holding posture. Related prior arts such as the Chinese patent application "A New Type of Hole Pen", application number: 202120736461.0; discloses a pen body, a refill is arranged inside the pen body, holes are arranged on the surface of the pen body, an upper arc surface is arranged at the upper end of the hole, a lower arc surface is arranged at the lower end of the hole, and a silicone sleeve is slidably sleeved on the tip of the pen body, and the silicone sleeve is arranged in a triangle. The new hole pen is evenly provided with oval holes on the three surfaces of the pen body, and the depth of the upper arc surface of the hole is less than the depth of the lower arc surface, which can well limit the position of beginners' fingers, facilitate beginners to hold the pen body tightly, and ensure that beginners hold the pen correctly. The new hole pen is also provided with a silicone sleeve at the tip of the pen. When the hole pen is not in use, it is put on the tip of the pen to protect the refill and prevent the refill from breaking, which is convenient for use.

[0004] The above-mentioned hole pen is designed with a triangular pen body and holes are opened on three surfaces of the pen body so that the user's fingers can be inserted into the holes. 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 grinding process is required after the groove is dug to make the finger groove smooth. This makes the current hole pen production cost relatively high, and the groove digging process also causes a waste of materials to a certain extent. Utility Model Content

[0005] The technical problem to be solved by the present application is to provide a non-slip pencil for holding the pen, which adopts a triangular pen holder so that the user's fingers have a larger contact area with the surface of the pen holder, and concave points are made on the surface of the pen holder. The concave points effectively increase the friction between the fingers and the pen holder, so that the user is not likely to slip when holding the pencil to write.

[0006] The technical solution adopted in the present application is: a non-slip pencil for holding a pen, comprising a refill, a pen holder and a cover, wherein the refill is embedded in the pen holder and the two are coaxially arranged, a layer of cover is attached to the outer surface of the pen holder, and the cross section of the pen holder perpendicular to the axial direction presents a triangular structure with rounded corners, and the pen holder comprises three fitting surfaces for contacting fingers, and each of the three fitting surfaces is provided with at least one row of concave points parallel to the axial direction, and the concave points in one row are arranged regularly and evenly spaced.

[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, which cooperates with the user's pen-holding posture. The user holds the pen holder at three contact points with the pen holder. The three contact points correspond well to the triangular structure of the pen holder, ensuring that the user's fingers have a large and comfortable 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. In the present application, the concave points set on the fitting surface will contact the user's fingers. The concave points make the fitting surface not a smooth plane, but have a large friction force. It is not easy for the user to slip when holding the pen to write, and the user has a better experience when using it.

[0008] In some embodiments of the present application, the concave points are formed by through holes penetrating the surface. This arrangement allows the formation of the concave points without cutting the pen holder, and can be formed by laser dotting.

[0009] In some embodiments of the present application, the pen holder is different from the skin in color, and the pen holder is partially exposed through the concave points. In the preferred embodiment of the present application, the pen holder is designed to have a clear contrasting color with the skin, such as the pen holder is blue and the skin is green, so the resulting pencil is yellow with rows of blue dots exposed on the outer surface, which is clearly contrasted and can be conspicuously observed by the user. Of course, the pen holder can also be designed to have a similar color to the skin, such as red and pink.

[0010] In some embodiments of the present application, the fitting surface is provided with two rows of concave points parallel to the axial direction, and there is a spacing between the two rows of concave points, which is a preferred solution of the present application.

[0011] In some embodiments of the present application, the concave point is a waist-shaped hole structure, and the long side of the concave point is arranged along the circumferential direction of the pen holder. This is a preferred solution of the present application.

[0012] In some embodiments of the present application, there are concave points located on the same cross section on the three fitting surfaces. That is, the concave points in the present application are not only regularly arranged in rows, but also regularly arranged in rows in the circumferential direction. The appearance of the pencil with this structure is more beautiful and generous, and it is easier for users to like it visually.

[0013] In some embodiments of the present application, the pen barrel is made of plastic, an eraser is provided on the top of the pen barrel, and the eraser is connected to the pen barrel via a connecting sleeve.

[0014] In some embodiments of the present application, the fitting surface is an outwardly convex arc surface, and there is a smooth transition between two adjacent fitting surfaces. In actual use, the smooth outer surface provides a better user experience.

[0015] In some embodiments of the present application, the centroid distance between adjacent concave points in the same column is 3 to 8 mm, which is a preferred solution of the present application and can adapt to the length of the pencil sharpened each time by the user in actual use.

[0016] In some embodiments of the present application, the spacing between two rows of protrusions on the same fitting surface is 3 to 8 mm, which is a preferred solution of the present application and can adapt to the actual contact surface length between the user's finger and the pen holder in actual use.

[0017] The above-mentioned implementation modes can be combined arbitrarily based on the common knowledge in the art. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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.

[0019] Figure 1 This is a schematic diagram of the structure of this application;

[0020] Figure 2 It is a structural schematic diagram of the bonding surface of this application;

[0021] Figure 3 This is a schematic diagram of the cross-section structure of this application.

[0022] Among them, the specific descriptions of the accompanying drawings are as follows: 1. Pen core; 2. Pen body; 3. Surface; 4. Fitting surface; 5. Concave point; 6. Eraser; 7. Connecting sleeve. DETAILED DESCRIPTION

[0023] The present application is described in detail below in conjunction with the accompanying drawings.

[0024] 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.

[0025] A non-slip pencil for holding a pen, the first embodiment of the invention is as follows Figures 1 to 3 As shown: it includes a pen core 1, a pen holder 2 and a cover 3, the pen core 1 is embedded in the pen holder 2 and the two are coaxially arranged, a layer of cover 3 is attached to the outer surface of the pen holder 2, 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 well 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.

[0026] The pen holder 2 includes three fitting surfaces 4 for contacting with fingers, and each of the three fitting surfaces 4 is provided with at least one row of concave points 5 parallel to the axial direction, and the concave points 5 in one row are arranged at regular intervals. In the present application, the concave points 5 provided on the fitting surface 4 will contact with the user's fingers, and the concave points 5 make the fitting surface 4 not a smooth plane, but have a large friction force, so that the user is not easy to slip when holding the writing, and the user has a better experience when using it.

[0027] The fitting surface 4 is an outwardly convex arc surface, and there is a smooth transition between two adjacent fitting surfaces 4. In actual use, the smooth outer surface gives the user a better experience.

[0028] The pen holder 2 is made of plastic, and an eraser 6 is disposed on the top of the pen holder 2 . The eraser 6 is connected to the pen holder 2 via a connecting sleeve 7 .

[0029] Embodiment 2, as Figures 1 to 3 As shown, the concave point 5 is formed by a through hole penetrating the epidermis 3. This arrangement allows the formation of the concave point 5 without cutting the penholder 2, and can be formed by laser dotting.

[0030] The pen holder 2 and the skin 3 are different in color, and part of the pen holder 2 is exposed through the concave points 5. In the preferred embodiment of the present application, the color of the pen holder 2 and the skin 3 are designed to be obviously contrasting colors, for example, the pen holder 2 is blue and the skin 3 is green, then the obtained pencil is yellow with rows of blue dots exposed on the outer surface, the contrast is clear, and the user can observe it conspicuously. Of course, the color of the pen holder 2 and the skin 3 can also be designed to be similar colors, such as red and pink.

[0031] The fitting surface 4 is provided with two rows of concave points 5 parallel to the axial direction, and there is a gap between the two rows of concave points 5. This is the preferred solution of the present application.

[0032] The concave point 5 is a waist-shaped hole structure, and the long side of the concave point 5 is arranged along the circumferential direction of the pen holder 2. This is the preferred solution of the present application.

[0033] There are concave points 5 located on the same cross section on the three fitting surfaces 4. That is, the concave points 5 in the present application are not only regularly arranged in rows, but also regularly arranged in rows in the circumferential direction. The appearance of the pencil with this structure is more beautiful and generous, and it is easier for users to like it visually.

[0034] The centroid spacing between adjacent concave points 5 on the same row is 3 to 8 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. The spacing between two rows of convex points on the same fitting surface 4 is 3 to 8 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 holder 2 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 non-slip pencil with a grip, characterized in that: The invention comprises a pen core (1), a pen holder (2) and a cover (3), wherein the pen core (1) is embedded in the pen holder (2) and the two are coaxially arranged, a layer of cover (3) is attached to the outer surface of the pen holder (2), the cross section of the pen holder (2) perpendicular to the axial direction presents a triangular structure with rounded corners, the pen holder (2) comprises three fitting surfaces (4) for contacting with fingers, and two rows of concave points (5) parallel to the axial direction are arranged on the fitting surface (4), there is a spacing between the two rows of concave points (5), and the concave points (5) in one row are arranged at regular and equal spacings.

2. The anti-slip pencil according to claim 1, characterized in that: The concave points (5) are formed by through holes penetrating the epidermis (3).

3. The anti-slip pencil according to claim 2, characterized in that: The pen holder (2) is of a different color from the surface skin (3), and a portion of the pen holder (2) is exposed to the outside through the concave point (5).

4. The anti-slip pencil according to claim 1, characterized in that: The concave point (5) is in the form of a waist-shaped hole structure, and the long side of the concave point (5) is arranged along the circumferential direction of the pen holder (2).

5. The anti-slip pencil according to claim 1, characterized in that: There are concave points (5) located on the same cross section on the three fitting surfaces (4).

6. The anti-slip pencil according to claim 1, characterized in that: The pen holder (2) is made of plastic, and a rubber (6) is arranged at the top of the pen holder (2). The rubber (6) is connected to the pen holder (2) via a connecting sleeve (7).

7. The anti-slip pencil according to claim 1, characterized in that: The fitting surface (4) is an outwardly convex arc surface, and there is a smooth transition between two adjacent fitting surfaces (4).

8. The anti-slip pencil according to claim 1, characterized in that: The centroid distance between adjacent concave points (5) in the same row is 3 to 8 mm.

9. The anti-slip pencil according to claim 1, characterized in that: The spacing between two rows of protrusions located on the same laminating surface (4) is 3 to 8 mm.

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