CN204674233U

CN204674233U - Lettering pen

Info

Publication number: CN204674233U
Application number: CN201520207831.6U
Authority: CN
Inventors: 吕丽华
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-03-30
Filing date: 2015-03-30
Publication date: 2015-09-30
Anticipated expiration: 2025-03-30

Abstract

The utility model discloses a kind of lettering pen, comprise the shaft of a writing brush and be positioned at the pen core of storage ink of the shaft of a writing brush, and the nib to be connected with pen core, it is characterized in that: be set to arc-shaped at the described shaft of a writing brush place of holding a pen, described arc-shaped is that elastic caoutchouc is made, it is corresponding with the arc-shaped of the shaft of a writing brush that described pen core is correspondingly provided with inner circle arcuation at shaft of a writing brush arc-shaped place, pen core inner circle arcuation lower end is provided with ink switch, described inner circle arcuation is also for elastic caoutchouc is made, by arranging the structure with squeeze function at the lettering pen place of holding a pen, adjust pen holding posture thus adjust the sitting posture write, thus be conducive to the growth of child, this structure is simply convenient to make.

Description

Lettering pen

Technical field

The utility model belongs to a kind of pen, relates to a kind of lettering pen with correct holding posture concretely.

Background technology

Pen holding posture correct relation, to the physical and mental health of child, is even more important for the child in growth.Have correct pen holding posture be child from the little custom formed, incorrect pen holding posture, can affect child sitting gesture, of long duration, can cause visual impairment, the problem that vertebra developmental deformity etc. are serious.In addition, correct pen holding posture is the basis of practicing into good calligraphy on the other hand, writes good calligraphy on the other hand and child can be allowed again to be benefited throughout one's life.Therefore allowing child form the correct custom that holds a pen is a very important thing.

Just started the children learning to write, because the age is too little, ability of self control is poor, easily occurs various incorrect pen holding posture when lacking supervision.Learning from the beginning to help children writes just forms the good custom that holds a pen, and needs a pen with rectification ability to assist mutually.

Utility model content

In view of there is above problem, the utility model provides a kind of lettering pen, has the advantage of correcting child's pen holding posture and conveniently writing.

The technical solution of the utility model is: a kind of lettering pen, comprise the shaft of a writing brush and be positioned at the pen core of storage ink of the shaft of a writing brush, and the nib to be connected with pen core, it is characterized in that: be set to arc-shaped at the described shaft of a writing brush place of holding a pen, described arc-shaped is that elastic caoutchouc is made, it is corresponding with the arc-shaped of the shaft of a writing brush that described pen core is correspondingly provided with inner circle arcuation at shaft of a writing brush arc-shaped place, and pen core inner circle arcuation lower end is provided with ink switch, and described inner circle arcuation is also for elastic caoutchouc is made.The advantage of this technical scheme is just to only have and pen is held in the ink that arc-shaped place could extrude in pen core and is reserved by switch, could normally write.Arc-shaped can be arranged on the best when design to hold a pen state place, be conducive to adjusting writing posture, ensure to write correct set.Be conducive to the growth of child.

Further, described ink switch is fixedly connected with inner circle arcuation lower end, and described ink switch is that elastomeric material is made, and its cross section is " " shape is provided with the hole of ink to V in lower end.The advantage of the technical program is exactly opened in the hole below switch by extruding switch, ink could be allowed to flow to nib from hole and write.

Beneficial effect

The beneficial effects of the utility model are: by arranging the structure with squeeze function at the lettering pen place of holding a pen, and adjust pen holding posture thus adjust the sitting posture write, thus being conducive to the growth of child, and this structure is simply convenient to make.

Accompanying drawing explanation

Fig. 1 is the structural representation of lettering pen in the utility model

Fig. 2 is the structural representation of the utility model ink inside switch opens

Detailed description of the invention

As a kind of embodiment of the present utility model, as shown in Figure 1, 2, a kind of lettering pen, comprise the shaft of a writing brush 1 and be positioned at the pen core 2 of storage ink of the shaft of a writing brush, and the nib 4 to be connected with pen core, it is characterized in that: be set to arc-shaped 11 at the described shaft of a writing brush place of holding a pen, described arc-shaped is that elastic caoutchouc is made, it is corresponding with the arc-shaped 11 of the shaft of a writing brush that described pen core is correspondingly provided with inner circle arcuation 21 at shaft of a writing brush arc-shaped place, pen core inner circle arcuation lower end is provided with ink switch 3, and described inner circle arcuation is also for elastic caoutchouc is made.The advantage of this technical scheme is just to only have and pen is held in the ink that arc-shaped place could extrude in pen core and is reserved by switch, could normally write.Arc-shaped can be arranged on the best when design to hold a pen state place, be conducive to adjusting writing posture, ensure to write correct set.Be conducive to the growth of child.

In the present embodiment, described ink switch is fixedly connected with inner circle arcuation lower end, and described ink switch is that elastomeric material is made, and its cross section is " " shape is provided with the hole 31 of ink to V in lower end.The advantage of the technical program is exactly opened in the hole below switch by extruding switch, ink could be allowed to flow to nib from hole and write.Certainly the Kong Weiyi fixing hole in this structure, the ink extruding outflow in extruding situation is a certain amount of, the ink of outflow will be caused how many because of the size of extruding force, affect the quality of written word.

Lettering pen in the present embodiment adds in the particular design in region that holds a pen, first pen core apart from nib one-inch strong point use can the rubber of crimp as tube wall.Tube wall outwardly herein, forms arcuation.The shaft of a writing brush and pen core same position are also designed to arcuation with rubber.Under stress-free state, pen core arcuation lower end is closed, has so just blocked passing through smoothly of ink.Only after shaft of a writing brush outer wall arcuation rubber is subject to certain pressing, pen core rubber part lower end just can be opened under the effect of the pressure, and ink passes through smoothly, arrives nib and just can write out word clearly.So only has the pen holding posture that children keep correct, make shaft of a writing brush appropriate section be subject to certain pressure and just can write out smooth word, the distance of one-inch is less than if held a pen, the finger then pinching pen just easily covers nib, like this in order to see nib and word clearly, body and head must toward left banks, and head is low.Be conducive to correcting incorrect writing posture.

Claims

1. a lettering pen, comprise the shaft of a writing brush and be positioned at the pen core of storage ink of the shaft of a writing brush, and the nib to be connected with pen core, it is characterized in that: be set to arc-shaped at the described shaft of a writing brush place of holding a pen, described arc-shaped is that elastic caoutchouc is made, it is corresponding with the arc-shaped of the shaft of a writing brush that described pen core is correspondingly provided with inner circle arcuation at shaft of a writing brush arc-shaped place, and pen core inner circle arcuation lower end is provided with ink switch, and described inner circle arcuation is also for elastic caoutchouc is made.

2. lettering pen according to claim 1, is characterized in that: described ink switch is fixedly connected with inner circle arcuation lower end, and described ink switch is that elastomeric material is made, and its cross section is " " shape is provided with the hole of ink to V in lower end.