CN211764465U - Triangular rod type pencil capable of improving pencil holding comfort - Google Patents

Abstract

The utility model discloses a promote triangle pole type pencil of holding a comfort level, include the pen-holder and set up the refill in the pen-holder, be provided with protruding structure and sunk structure on the pen-holder, protruding structure sets up on the radial tangent plane of pen-holder with the sunk structure interval. The utility model discloses utilize the sunk structure on the pencil, at the difficult emergence pivoted phenomenon that skids of writing the in-process, increase the comfort that the user held the pen simultaneously, it is more convenient using this in-process.

Description

Triangular rod type pencil capable of improving pencil holding comfort

Technical Field

The utility model relates to a writing tool especially relates to a triangular rod type pencil that promotes and holds a comfort level.

Background

In order to facilitate writing and improve the comfort level of holding the pencil, the shape of the pencil adopted in the market at present is mainly circular or regular hexagon. The round pencil is adopted, so that the pencil slips and rotates on the hand easily in the using process, and the writing effect is influenced. Adopt regular hexagon's pencil, at the in-process of writing, regular hexagon's edges and corners can the restriction pencil of certain degree rotate at skidding on hand writing the in-process, but edges and corners on the regular hexagon pencil contact with the finger writing the in-process, and long-term pressing of finger also can cause the discomfort of writing. Meanwhile, round and regular hexagonal pencils are easy to roll and fall off when placed on a desktop.

For example, a "triangular pencil" disclosed in the chinese patent document, which is under the publication No. CN2685090Y, includes a triangular pencil having an eraser holder at one end, the eraser holder including a ferrule and an eraser head. The triangular pencil overcomes the defect that the pencil can freely roll to land, and has the advantage of comfortable hand feeling. Meanwhile, the novel eraser has the advantages of convenience in use and correction and error wiping. The pencil of this application adopts the triangle-shaped structure, but the triangle-shaped corner is too sharp, easily causes the discomfort at writing the in-process, and writes inconveniently.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an overcome prior art's pencil and easily beat the problem of spin on hand, provide a triangle pole type pencil that promotes and hold a comfort level, at the difficult emergence pivoted phenomenon that skids of writing in-process, increase the comfort that the user held a simultaneously, it is more convenient using this in-process.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a promote triangle pole type pencil of pen-holding comfort level, includes the pen-holder and sets up the refill in the pen-holder, be provided with protruding structure and sunk structure on the pen-holder, protruding structure sets up on the radial tangent plane of pen-holder with the sunk structure interval.

The pencil is provided with a convex structure and a concave structure, and fingers are placed in the concave structure in the use process and meanwhile abut against the structures as required. In the use process, the finger can not slide or rotate in the hand due to the fact that the pencil is too smooth, and the pencil is convenient to use for a user.

Preferably, the penholder is of a triangular prism structure, the concave structure is arranged on an inclined plane of the triangular prism, and the convex structure is arranged at the intersection of the two inclined planes. The triangular prism structure is adopted, so that the thumb and the index finger can be conveniently placed in the concave structure, and the middle finger is propped against the other side surface, thereby realizing the fixed use of the pen. The concave structure can increase the comfort level of holding the pen, so that the writing force is easier to master, and the pen holding posture of a user is corrected.

Preferably, the pen holder is provided with a plurality of pen holder components, and the pen holder components are of a triangular frustum structure. Be provided with more pen-holder subassembly on the pen-holder, the pen-holder subassembly is three prismatic table structures simultaneously, utilizes three prismatic table type pen-holder subassembly to increase the comfort level that the user held the pen, and convenient to use person writes.

Preferably, the pen holder assembly is provided with a large head end and a small head end, and the large head end of the pen holder assembly is connected with the small head end of the other pen holder. The penholder component is connected with the penholder component, and the large head end of the penholder component is connected with the small head end of the other penholder component, so that the penholder is formed.

Preferably, an anti-skidding step surface is arranged between the large end of the pen holder component and the small end of the other pen holder component, and a fillet is arranged on the large end of the pen holder component. An anti-slip step surface is arranged between the penholder components, and fingers are placed in the anti-slip step surface in the writing process, so that the movement of the fingers in the length direction of the pencil in the writing process is limited. Meanwhile, a fillet is arranged at the large end of the pen holder assembly, and the edge angle at the large end in the using process is in contact with fingers, so that the writing discomfort is caused.

Preferably, the protruding structures are provided with pits at intervals, and the pits are arranged in the length direction of the pen rod. In the use, the finger is placed in the sunk structure, and simultaneously, the finger side is placed in the pit, utilizes the pit to restrict the motion of finger on pen-holder length direction, and the user of being convenient for writes.

Preferably, the pen core is in a triangular prism structure, and three side surfaces of the pen core correspond to the concave structures on the pen holder. The pen core is in a triangular prism structure, three points are arranged on the pen core, the three points are sequentially used for writing, and when the three points are dull ground, a new pen point is formed. Only the outside pen holder needs to be cut off in the using process, the pen core does not need to be cut, and the breakage of the pen core in the process of cutting the pen core is avoided. And three side surfaces of the pen core correspond to the sunken structures on the pen holder. In the using process, when different sharp corners on the pencil core are used for writing, the pencil is rotated, and when the sharp corners on the pencil core are contacted with paper, fingers are ensured to be placed in the concave structure.

Therefore, the utility model discloses following beneficial effect has: (1) the triangular prism-shaped pen holder is adopted, the pen holder is provided with the concave structure, and fingers are placed in the concave structure in the using process, so that the writing process is more comfortable, and meanwhile, the pencil is not easy to axially rotate; (2) the pencil is provided with an anti-skid step surface or the raised structure is provided with a pit, so that the movement of fingers in the length direction of the penholder is limited in the use process; (3) the pencil lead is the triangular prism structure, and three closed angle on the pencil lead all can be used for writing, and when the closed angle dull-grinding back, the interchangeable closed angle is write, when three closed angle all dull-grinding backs, can form new nib again, only need sharpen the pen-holder of pencil at the pencil in-process of sharpening, avoids causing the pencil lead fracture at the pencil in-process of sharpening.

Drawings

Fig. 1 is a radial sectional view of the pen holder of the present invention.

Fig. 2 is a front view of the pen holder assembly of the present invention.

Fig. 3 is a side view of the pen holder assembly of the present invention.

Fig. 4 is a usage state diagram of the present invention.

Fig. 5 is another usage state diagram of the present invention.

Fig. 6 is a schematic diagram of the structure of the pen core of the present invention.

Fig. 7 is a pen core using state diagram of the utility model.

In the figure: 1. the pen holder comprises a pen holder 11, a convex structure 12, a concave structure 2, a pen holder assembly 21, a large head end 22, a small head end 23, an anti-skid step surface 3, a pit 4 and a pen core.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description.

Example 1

In the embodiment shown in fig. 1, the pencil comprises a shaft 1 and a lead 4, the shaft 1 is in a triangular prism structure, a convex structure 11 and a concave structure 12 are arranged on the shaft 1, and the convex structure 11 and the concave structure 12 are constructed and arranged on a radial tangent plane of the shaft 1. The concave structure 12 is arranged on the inclined plane of the triangular prism, and the convex structure 11 is arranged at the intersection of the two inclined planes. During writing, the pulp of the finger is placed in the concave structure 12, and the knuckle is pressed against the convex structure 11. The pen is more comfortable to hold by utilizing the depression on the pen holder 1, the writing force is easier to master, and the writing posture of a user is corrected. Utilize triangular prism column structure, and be provided with the recess on pen-holder 1, place because of pen-holder 1 surface is too smooth writing the in-process, pen-holder 1 skids in the hand.

Meanwhile, the pencil is placed on the desktop in a triangular prism structure, so that the pencil cannot roll to fall to the ground, and the pencil lead 4 is broken. Meanwhile, in the writing process, the pen holding angle does not need to be adjusted, and writing is carried out according to the position of the concave structure 12 placed by fingers.

Example 2

As shown in fig. 2, 3 and 4, the pencil comprises a barrel 1 and a writing core 4, wherein a convex structure 11 and a concave structure 12 are arranged on the barrel 1, and the convex structure 11 and the concave structure 12 are constructed on a radial tangent plane of the barrel 1. The concave structure 12 is arranged on the inclined plane of the triangular prism, and the convex structure 11 is arranged at the intersection of the two inclined planes.

The pen holder 1 is provided with a plurality of pen holder components 2, and the pen holder components 2 are of a triangular platform structure. The pen holder component 2 is provided with a big head end 21 and a small head end 22, the big head section of the pen holder component 2 is connected with the small head end 22 of the other pen holder component 2, and the pen holder 1 is formed by combining a plurality of biscuit components. When the big head end 21 of the pen holder component 2 is connected with the small head end 22 of another pen holder component 2, an anti-skid step surface 23 is formed, and meanwhile, a round angle is arranged on the big head end 21 of the pen holder component 2. During writing, the pulp of the finger is placed in the concave structure 12, and the knuckle is pressed against the convex structure 11. Fingers are placed on the anti-slip step surface 23 between the large head end 21 and the small head end 22. The anti-slip stepped surface 23 is used for abutting against fingers to prevent the fingers from sliding in the axial direction due to the fact that the pencil is too smooth in the writing process. The pen point is arranged at the small end 22 of the pen holder component 2, fingers are placed on the anti-slip step surface 23, and the large end 21 is used for placing the fingers to slide downwards in the writing process. Meanwhile, the fillet is arranged on the big head end 21, and the placing is carried out because the corners of the big head end 21 are too sharp, so that the inconvenience of writing is caused or fingers are scratched.

In the use, along with the end of cutting of pencil, penholder subassembly 2 reduces, and the finger is according to the comfort level of writing, adjusts the position of finger on different penholder subassemblies 2.

Example 3

As shown in fig. 5, the pencil comprises a shaft 1 and a lead 4, wherein a convex structure 11 and a concave structure 12 are arranged on the shaft 1, and the convex structure 11 and the concave structure 12 are constructed on a radial tangent plane of the shaft 1. The concave structure 12 is arranged on the inclined plane of the triangular prism, and the convex structure 11 is arranged at the intersection of the two inclined planes.

The convex structures 11 of the pen holder 1 are provided with pits 3 at intervals, and the pits 3 are arranged in the length direction of the pen holder 1. In the use, the finger is placed in sunk structure 12, and simultaneously, finger joint department places in pit 3, utilizes the position restriction finger of pit 3 to move on 1 length direction of penholder, and the demand and the comfort level that the convenient to use person wrote adjust the finger on the pit 3 of different positions.

Example 4

As shown in fig. 6 and 7, the pencil comprises a barrel 1 and a writing core 4, wherein a convex structure 11 and a concave structure 12 are arranged on the barrel 1, and the convex structure 11 and the concave structure 12 are constructed on a radial tangent plane of the barrel 1. The concave structure 12 is arranged on the inclined plane of the triangular prism, and the convex structure 11 is arranged at the intersection of the two inclined planes. The pen core 4 is in a triangular prism structure, and three side surfaces on the pen core 4 correspond to the concave structures 12 on the pen holder 1. The pen core 4 is provided with three points which are used for writing in sequence, and when the three points are worn to be blunt, a new pen point is formed. Only the outside pen holder 1 is cut off in the using process, the refill 4 is not required to be cut, and the breakage of the refill 4 in the process of cutting the refill 4 is avoided. And three sides of the pen core 4 correspond to the concave structures 12 on the pen holder 1. In the using process, when different sharp angles on the pencil core 4 are used for writing, the pencil is rotated, and when the sharp angles on the pencil core 4 are contacted with paper, fingers are ensured to be placed in the concave structure 12, and the pencil tip is contacted with the paper.

Claims (7)

1. The utility model provides a promote triangle pole type pencil of pen-holding comfort level, includes pen-holder (1) and sets up refill (4) in pen-holder (1), characterized by, be provided with protruding structure (11) and sunk structure (12) on pen-holder (1), protruding structure (11) and sunk structure (12) interval set up on the radial tangent plane of pen-holder (1).

2. The triangular pole type pencil for improving the holding comfort level according to claim 1, wherein the pencil holder (1) is of a triangular prism structure, the concave structure (12) is arranged on an inclined surface of the triangular prism, and the convex structure (11) is arranged at the intersection of the two inclined surfaces.

3. The triangular pole type pencil for improving the holding comfort as claimed in claim 1, wherein a plurality of pencil holder components (2) are arranged on the pencil holder (1), and the pencil holder components (2) are of a triangular frustum structure.

4. The triangular rod type pencil for improving the holding comfort as claimed in claim 3, wherein the holder assembly (2) is provided with a large end (21) and a small end (22), and the large end (21) of the holder assembly (2) is connected with the small end (22) of another holder assembly (2).

5. The triangular rod type pencil with the improved holding comfort as claimed in claim 4, wherein an anti-slip step surface (23) is arranged between the large end (21) of the holder assembly (2) and the small end (22) of the other holder assembly (2), and the large end (21) of the holder assembly (2) is provided with a fillet.

6. The triangular pole type pencil for improving the holding comfort as claimed in claim 1, wherein the raised structures (11) are provided with the concave pits (3) at intervals, and the concave pits (3) are arranged in the length direction of the pencil holder (1).

7. The triangular-rod-shaped pencil for improving the holding comfort as claimed in any one of claims 1 to 6, wherein the pencil core (4) is in a triangular prism structure, and three side surfaces of the pencil core (4) correspond to the concave structures (12) on the pencil holder (1).

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