CN220808972U

CN220808972U - Posture correcting pen cap

Info

Publication number: CN220808972U
Application number: CN202321441352.1U
Authority: CN
Inventors: 韩学军
Original assignee: Banbanjia Hangzhou Brand Management Co ltd
Current assignee: Banbanjia Hangzhou Brand Management Co ltd
Priority date: 2023-06-07
Filing date: 2023-06-07
Publication date: 2024-04-19
Anticipated expiration: 2033-06-07

Abstract

The technical scheme belongs to the technical field of pen caps, and particularly relates to a gesture correcting pen cap, which comprises a pen cap sleeved with a pen, wherein a gripping part for correcting a holding gesture is arranged on the pen cap, the gripping part is raised on the pen cap, an outwards raised ridge is arranged on the gripping part, the gripping part is divided into a plurality of areas by the ridge, an inwards concave curved surface is arranged on the gripping part, and comprises a transverse curved surface and a longitudinal curved surface.

Description

Posture correcting pen cap

Technical Field

The technical scheme relates to the technical field of pen caps, in particular to a gesture correcting pen cap capable of correcting holding gesture.

Background

When writing and practising, the user needs to have a correct holding gesture to easily and neatly write out the characters, but most beginners cannot correctly master the holding gesture at the beginning of learning and need repeated practice and correction.

Chinese patent CN107471854a discloses a correct pen-holding posture correction sleeve, which comprises a tubular pen sleeve, wherein the tubular pen sleeve is provided with an index finger concave surface, the corresponding position of the side surface of the index finger concave surface is provided with a thumb concave surface, the index finger concave surface is connected with the index finger sleeve, the corresponding position of the side surface of the thumb concave surface is provided with a middle finger concave surface, the thumb concave surface is connected with the thumb sleeve, and the two sides of the tubular pen sleeve are provided with axle center holes.

The applicant summarizes 6 common bad pen holding postures when researching the common bad pen holding postures of children, and as shown in fig. 1, the bad pen holding postures are respectively (1) fist holding posture, (2) countersunk posture, (3) twist posture, (4) dislocation posture, (5) transverse lap posture and (6) wrist hooking posture, the existing pen caps are arranged in a uniformly distributed concave mode, but when the child holds the child, the holding postures among the thumb, the index finger and the middle finger are not the same, and the child cannot accurately guide and correct the holding postures.

Disclosure of utility model

In order to solve the defects in the prior art, the utility model provides the gesture correcting pen cap, and the gesture correcting pen cap is guided to correct the gesture by reasonably arranging the gripping part.

A posture correcting pen cap comprises a pen cap sleeved with a pen, and a gripping part for correcting the holding posture is arranged on the pen cap; the gripping portion is raised above the cap.

Further, the gripping part is provided with a convex ridge protruding outwards; the grip is divided into several areas by ridges.

Further, the gripping part is provided with a concave curved surface; the curved surface includes a transverse curved surface and a longitudinal curved surface.

Further, the grip portion includes a first grip portion and a second grip portion; the gripping part further comprises a bearing part; the longitudinal curved surface is positioned on the first gripping part and the second gripping part; the transverse curved surface is positioned on the bearing part.

Further, the bearing part is positioned between the first gripping part and the second gripping part; the front ends of the first gripping part and the second gripping part are connected, and the tail ends of the first gripping part and the second gripping part are connected through the bearing part.

Further, the first gripping part, the second gripping part and the bearing part are arranged on the pen cap in a triangular shape.

Further, the surface of the gripping part is provided with anti-skid patterns for increasing friction; the anti-skid patterns are uniformly distributed on the curved surface.

Further, a through hole for installing a pen is formed in the pen cap.

Further, the through hole is internally provided with waves for increasing friction with the pen.

Furthermore, the pen cap is arranged in a manner of being narrow at the upper part and wide at the lower part, and the gripping part is positioned at the lower part of the pen cap.

Compared with the prior art, the gain effect of the utility model is as follows:

1. According to the pen cap, the outwards-raised gripping part is arranged on the pen cap, the transverse curved surface and the longitudinal curved surface are arranged on the gripping part, the transverse curved surface corresponds to the middle finger, the longitudinal curved surface corresponds to the thumb and the index finger of a human body, the longitudinal and transverse triangular gripping is formed during gripping, the pen cap is more in line with the correct gripping gesture during writing, and the problem of writing fatigue can be reduced through the correct gripping gesture.

2. According to the design of the three ridges, the pen cap is divided into 3 clearer three side faces, and the three side faces are matched with the thumb, the index finger and the middle finger respectively, so that the fingers of students can be guided better; in particular, the ridges on the back form a dorsal fin line, so that the thumb cannot cross the dorsal fin line, and the posture of the thumb is effectively restrained; avoiding the bad pen holding gesture caused by common thumb out-of-range.

3. The pen cap has better finger containing degree, larger contact area and difficult fatigue after long-term use.

4. The ribs of the through holes in the middle of the utility model enable the kneading to feel a little more air; a deformable gap is formed between two adjacent ribs; the non-edge kneading is more solid, and corresponds to different materials.

Drawings

Fig. 1 is a poor pen-holding posture common to children.

Fig. 2 is a schematic structural diagram of the present utility model.

Fig. 3 is a schematic structural diagram of the second embodiment of the present utility model.

Fig. 4 is a side view of the pen cap of the present utility model.

Fig. 5 is a top cross-sectional view of the present utility model.

Fig. 6 is a right side cross-sectional view of the present utility model.

Fig. 7 is a schematic view of the structure of the lower end of the pen cap of the present utility model.

Reference numerals: 1. a pen cap; 2. a grip portion; 3. a through hole; 4. a ridge; 5. anti-skid lines; 6. ripple; 111. a first grip portion; 112. a support part; 113. a second grip.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 2-7, the gesture correcting pen cap comprises a pen cap 1 sleeved with a pen, a gripping part 2 for correcting the holding gesture is arranged on the pen cap 1, the gripping part 2 is arranged on the pen cap 1 in a raised mode, the pen cap 1 and the gripping part 2 are integrally formed, and the pen cap 1 is made of plastic with slight elasticity.

The pen cap 1 is arranged in a mode of being narrow at the upper part and wide at the lower part, the grip part 2 is arranged at the lower part of the pen cap 1, and the grip part 2 is outwards bulged through the grip part 2 arranged on the pen cap 1, so that the volume of the grip part 2 is larger, the use of grip is convenient, and meanwhile, the larger volume of the grip part 2 can adapt to more different finger sizes.

The grip part 2 is provided with a convex ridge 4 protruding outwards, the grip part 2 is divided into a plurality of areas by the convex ridge 4, and the convex ridge 4 is protruding outwards from top to bottom along the height direction of the pen cap.

The gripping part 2 is provided with an inward concave curved surface, the curved surface comprises a transverse curved surface and a longitudinal curved surface, and the curved surface is bent along the convex ridge from outside to inside.

The gripping portion 2 comprises a first gripping portion 111 and a second gripping portion 113, the gripping portion 2 further comprises a bearing portion 112, the longitudinal curved surface is located on the first gripping portion 111 and the second gripping portion 113, the transverse curved surface is located on the bearing portion 112, the first gripping portion 111 is used for the abutment of the index finger, and the second gripping portion 113 is used for the abutment of the thumb.

The bearing part 112 is located between the first gripping part 111 and the second gripping part 113, the front ends of the first gripping part 111 and the second gripping part 113 are connected, the tail ends of the first gripping part 111 and the second gripping part 113 are connected through the bearing part 112, the bearing part 112 is used for propping up middle fingers, and the first gripping part 111, the second gripping part 113 and the bearing part 112 are all provided with concave curved surfaces for guiding the fingers to prop up.

The first gripping part 111, the second gripping part 113 and the bearing part 112 are arranged on the pen cap 1 in a triangle shape, the back of the gripping part 2 is raised with a ridge 4, and the ridge 4 at the back of the gripping part 2 forms a dorsal fin line; the dorsal fin line separates the first grip 111 and the second grip 113; the dorsal fin line is higher than the concave curved surfaces of the first grip portion 111 and the second grip portion 113.

Three ridges 4 protruding outwards are arranged on the gripping part 2; three ridges 4 are arranged along the length direction of the pen holder 1; the grip portion 2 is divided into three areas by three ridges 4; the first gripping portion 111, the second gripping portion 113 and the bearing portion 112 are respectively located in one of the areas; the ridges 4 between the first gripping portion 111 and the bearing portion 112, and between the second gripping portion 113 and the bearing portion 112 form side fin lines; on the cross section of the pen cap 1 at the position of the bearing part 112, the connecting lines of the outer endpoints of the three ridges 4 are isosceles triangles.

The longitudinal curved surface is arranged along the height direction of the pen cap 1, the transverse curved surface is arranged along the width direction of the pen cap 1, the longitudinal curved surface corresponds to the thumb and the index finger of the human finger in use, the transverse curved surface corresponds to the middle finger of the human finger, meanwhile, the first gripping part 111 corresponds to the index finger of the human finger, the second gripping part 113 corresponds to the thumb of the human finger, and the bearing part 112 corresponds to the middle finger of the human finger.

In the use of the pen cap, the index finger and the thumb are clamped and held at the positions of the first gripping part 111 and the second gripping part 113, the middle finger is transversely arranged at the position of the bearing part 112, and the right posture of the gripping pen can be better guided through the gripping part 2 and the bearing part 112 which are vertically and horizontally arranged, so that the writing fatigue degree can be reduced after the right posture of the gripping pen.

The anti-skid patterns 5 for increasing friction are arranged on the surface of the gripping part 2, the anti-skid patterns 5 are uniformly distributed on the curved surface, the anti-skid patterns 5 are designed in a scale pattern, and meanwhile, the anti-skid patterns 5 can be of other patterns, so that the fingers can grip conveniently.

Be provided with the through-hole 3 that is used for installing the pen in the pen socket 1, be provided with in the through-hole 3 be used for increasing with the ripple 6 of frictional force between the pen, this pen socket 1 can be as the accessory of pen, before dispatching from the factory alright be in the same place with the pen installation and sell, also can sell as independent pen socket commodity simultaneously, except can increase frictional force in ripple 6 that sets up on the through-hole 3, can also adapt to more different size pens, ripple 6 is because the ripple shape, and not solid feel when gripping has certain resilience force, plays to increase elasticity, absorbs vibrations to reduce fatigue.

According to the pen cap, the grip part 2 which bulges outwards is arranged on the pen cap 1, the grip part 2 is partitioned by the convex ridge 3, and then the partitioned grip part 2 is provided with the longitudinal curved surface and the transverse curved surface, so that the pen cap 1 can be used more reasonably, and the correct holding gesture can be guided.

The height of the dorsal fin line is 11-19 mm, and the height is the distance from the center line of the through hole to the highest position of the dorsal fin line; the height of the side fin line is 7.5 mm-15.5 mm; the height is the distance from the center line of the through hole to the highest position of the side fin line; the height data of the dorsal fin line and the lateral fin line can greatly influence the effect of holding gesture correction, so that each finger is prevented from crossing the corresponding position, and the height data is a design point of a first level in the specific size design of the pen cap 1.

The outer diameter of the pen cap 1 is 11-14 mm; the length of the pen cap 1 is 15.5 mm-19.5 mm; the length of the dorsal fin line is 46-54 mm; the outer diameter, length, and dorsal fin line length of the cap 1 are designed to further improve the comfort of holding the pen, and in the specific size design of the cap 1, are the design points of the second level.

The depth of the concave curved surface of the first gripping part and the second gripping part is 0.1 mm-3 mm; the concave depth of the transverse curved surface of the bearing part is 1.2 mm-4.2 mm; the depth of the curved surface is a design point of the third level in the specific size design of the pen cap 1.

The design points of the three layers are independent.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. A posture correcting pen cap is characterized in that: comprises a pen cap (1) sleeved with a pen, a through hole (3) for installing the pen is arranged in the pen cap (1), and the through hole (3) is arranged along the length direction of the pen cap (1);

the side part of the pen cap (1) is provided with a gripping part (2) for correcting the holding gesture;

The gripping part (2) is raised on the pen cap (1);

The grip part (2) comprises a first grip part (111) and a second grip part (113);

The gripping part (2) further comprises a bearing part (112);

The first gripping part (111) is used for the abutting of an index finger, the second gripping part (113) is used for the abutting of a thumb, and the bearing part (112) is used for the abutting of a middle finger;

The first gripping part (111), the second gripping part (113) and the bearing part (112) are respectively provided with an inward concave curved surface for guiding fingers to lean against;

three ridges (4) protruding outwards are arranged on the gripping part (2);

the three ridges (4) are arranged along the length direction of the pen sleeve (1);

The grip (2) is divided into three areas by three ridges (4);

The first gripping part (111), the second gripping part (113) and the bearing part (112) are respectively positioned in one area;

a ridge (4) between the first gripping portion (111) and the bearing portion (112) and between the second gripping portion (113) and the bearing portion (112) forms a lateral fin line;

The back of the gripping part (2) is bulged with the ridge (4), and the ridge (4) at the back of the gripping part (2) forms a dorsal fin line; the dorsal fin line separates the first grip portion (111) and the second grip portion (113).

2. The posture correcting pen cap according to claim 1, wherein: the dorsal fin line is higher than the concave curved surfaces of the first grip portion (111) and the second grip portion (113).

3. The posture correcting pen cap according to claim 2, characterized in that: on the cross section of the pen cap (1) at the position of the bearing part (112), the connecting line of the outer endpoints of the three ridges (4) is isosceles triangle.

4. The posture correcting pen cap according to claim 3, characterized in that: the concave curved surfaces on the first gripping part (111) and the second gripping part (113) are longitudinal curved surfaces;

The concave curved surface on the bearing part (112) is a transverse curved surface.

5. The posture correcting pen cap according to claim 4, wherein: the bearing part (112) is positioned between the first gripping part (111) and the second gripping part (113);

the front ends of the first gripping part (111) and the second gripping part (113) are connected, and the tail ends of the first gripping part (111) and the second gripping part (113) are connected through the bearing part (112).

6. The posture correcting pen cap according to claim 5, wherein: the first gripping part (111), the second gripping part (113) and the bearing part (112) are arranged on the pen cap (1) in a triangular shape.

7. The posture correcting pen cap according to claim 3, characterized in that: the surface of the gripping part (2) is provided with anti-skid patterns (5) for increasing friction;

the anti-skid patterns (5) are uniformly distributed on the curved surface.

8. The posture correcting pen cap according to claim 1, wherein: the through hole (3) is internally provided with a ripple (6) for increasing friction with the pen.

9. The posture correcting pen cap according to claim 1, wherein: the pen cap (1) is arranged in a mode of being narrow at the upper part and wide at the lower part, and the gripping part (2) is positioned at the lower part of the pen cap (1).

10. The posture correcting pen cap according to claim 3, characterized in that: the outer diameter of the pen cap (1) is 11-14 mm;

The length of the pen cap (1) is 15.5 mm-19.5 mm;

the height of the dorsal fin line is 11-19 mm, and the height is the distance from the center line of the through hole (3) to the highest position of the dorsal fin line;

The length of the dorsal fin line is 46-54 mm;

The height of the side fin line is 7.5-15.5 mm, and the height is the distance from the center line of the through hole (3) to the highest position of the side fin line;

The depth of the concave curved surface of the first gripping part (111) and the second gripping part (113) is 0.1 mm-3 mm;

the concave depth of the transverse curved surface of the bearing part (112) is 1.2 mm-4.2 mm.