CN2677173Y

CN2677173Y - Profile pen with comfortable hand feeling

Info

Publication number: CN2677173Y
Application number: CN 200420015713
Authority: CN
Inventors: 具永书
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-01-30
Filing date: 2004-01-30
Publication date: 2005-02-09
Anticipated expiration: 2014-01-30

Abstract

The utility model relates to a profile pen with comfortable hand feeling, which belongs to the field of a writing tool. A pen body of the utility model is mainly composed of a profile pen pipe and a pen core controlling slide block, wherein the profile pen pipe is a flat pipe composed of a plane and a curved surface, and the cross section of the profile pen pipe forms a triangular; the tail section of the plane on the triangular pen pipe is provided with a baffle block through hole; the front end of the pen pipe gradually shrinks into a conical pipe, and the contact part of the conical pipe is provided with a pen core through hole; the front face of the pen core controlling slide block plugged on the tail end of the flat pen pipe forms a 7 shape with two unequal arms, the side face of the pen core controlling slide block forms triangular matched with the shape of the profile pen pipe, a long arm slightly inclines towards the inner side, and a pen core baffle block is arranged on the long arm; a positioning bulge is arranged between the pen core baffle block and a slide block seat. The pen body is made into a flat pipe-shaped profile pen pipe, the thumb, the forefinger and the middle finger of a user and the pen body form a surface type contact which accords with the optimal angle of human engineering, therefore, the user feels comfortable when holding the profile pen through a hand, and the fingers can not feel painful after writing for a long term; the pen body is shorter than the general pen of the prior art, and has the advantage of convenient carrying.

Description

The abnormity pen of comfortable feel

Technical field

The utility model belongs to the writing implement category, is specifically related to a kind of abnormity pen of comfortable feel.

Background technology

The writing pen of prior art, its handwriting great majority are circular, and user's thumb, forefinger, middle finger contact with handwriting, are " point type contact " substantially; Feel not really comfortable when holding handwriting, when writing for a long time, finger is felt to ache.

The utility model content

Goal of the invention of the present utility model is an above-mentioned defective of improving prior art, develops a kind of abnormity pen of comfortable feel.

The utility model is implemented by following technical solution:

Develop a kind of abnormity pen of comfortable feel, comprise handwriting and the pen core that is socketed in the back-moving spring, it is characterized in that handwriting mainly is made of the special-shaped shaft of a writing brush and pen core control slide block; Wherein:

The abnormity shaft of a writing brush is the flat pipe that is made of plane and curved surface, and its cross section is a triangle;

The rear on plane 1 on the triangle shaft of a writing brush is provided with link stopper through hole 2;

Shaft of a writing brush front end is shrunk to conical pipe gradually, and its rhynchodaenm is provided with pen core through hole 3;

Insert the pen core control slide block get lodged in flat shaft of a writing brush tail end, just be considered as the not isometric ワ shape of two arms, overlook into the triangle of special-shaped shaft of a writing brush form fit, long-armed 4 slightly tilt to the inside, and pen core link stopper 5 is set on it; 6 of pen core link stopper 5 and take-up housings are provided with positioning convex 7.

The above-mentioned flat shaft of a writing brush, its shaft of a writing brush length: go up plane width: handwriting overall width=1: 0.1～0.15: 0.15～0.2;

The cross section of the above-mentioned flat shaft of a writing brush is that a base angle is arranged is the obtuse angle in its triangle; Or

The cross section of the above-mentioned flat shaft of a writing brush, its triangle is an isosceles triangle;

The angle that above-mentioned take-up housing (6) is gone up between the positioning convex 7 and long-armed 4 that is provided with is right angle or acute angle;

Above-mentioned pen core control slide block is arranged to store an end closed tube of standby pen core.

Compared with prior art, the utility model has the advantages that:

1. the ratio of its shaft of a writing brush length, last plane width and handwriting overall width is 1: 0.1～0.15: 0.15～0.2, and each finger is " contact of face formula " with contacting of handwriting, feels well when therefore writing;

2. handwriting is made into the flat tube shape abnormity shaft of a writing brush, and user's thumb, forefinger, middle finger contact with handwriting, meet the best angle of ergonomics, feels well when holding, writes for a long time and points also imperceptible pain;

3. handwriting is compared and will be lacked with the conventional pen of prior art, and is easy to carry.

Description of drawings

Fig. 1 is the overall structure schematic diagram of an embodiment of the utility model;

Fig. 2 is the A-A ' partial schematic sectional view of Fig. 1;

Fig. 3 is that the B of Fig. 1 is to the form schematic diagram;

Fig. 4 is an embodiment structure for amplifying schematic diagram of its pen core control slide block.

The specific embodiment

Among the figure, the last plane 1 of the triangle shaft of a writing brush, the hole 2 that the rear setting and the shaft of a writing brush connect; Hold pen core link stopper 5 and positioning convex 7 during for assembling; Angle between the positioning convex 7 and long-armed 4 is right angle or acute angle; Shaft of a writing brush front end is shrunk to conical pipe gradually, and its rhynchodaenm is provided with pen core through hole 3; Insert the pen core control slide block get lodged in flat pipe shaft of a writing brush tail end, just be considered as the not isometric ワ shape of two arms, overlook into the triangle of special-shaped shaft of a writing brush form fit, long-armed 4 slightly tilt to the inside, and pen core link stopper 5 is set on it; 6 of pen core link stopper 5 and take-up housings are provided with positioning convex 7.

Cross section of the present utility model is a triangle, wherein is that a base angle is arranged is the obtuse angle; Or isosceles triangle;

The 8th, pen core can be refill for ball-point pen, propelling pencil refill or Signing refill; The 9th, back-moving spring.

During use, promote slide piece 6 from the rear end, make pen core link stopper 5 head on pen core 8 and emerge from pen core through hole 3, this moment, positioning convex 7 was stuck in link stopper through hole 2 edges, made pen core 8 be positioned writing position; Not the time spent, from link stopper through hole 2 tops pushing pen core link stopper 5, make it from the link stopper through hole 2 indentation shafts of a writing brush, back-moving spring 9 makes the pen core 8 withdrawal shafts of a writing brush.

The ratio of shaft of a writing brush length of the present utility model, last plane width and handwriting width is 1: 0.1～0.15: 0.15～0.2; Be that its handwriting is shorter in length than conventional handwriting; And forefinger contact-making surface (plane width on the handwriting) thumb and middle finger contact-making surface (handwriting overall width) are all greater than conventional handwriting; Feel well when therefore writing.

Ergonomics has been widely used in modern Design of Industrial Product, and the utility model is from handwriting length, and the contact-making surface of thumb, forefinger and middle finger and handwriting has all been done unique improvement; All are from the ergonomics angle, and people-oriented, serve the people.

For example, make an abnormity pen, handwriting adopts very soft polypropylene (Polypropylene is called for short PP) material, and feel elasticity is fine; Its shaft of a writing brush length is 9～10cm; Plane width 0.9～1.5cm on its shaft of a writing brush; Handwriting overall width 1.5～2.0cm; Through on probation, feel is very comfortable, has reached the goal of the invention of expection satisfactorily.

Claims

1. the abnormity pen of a comfortable feel comprises handwriting and the pen core that is socketed in the back-moving spring, it is characterized in that handwriting mainly is made of the special-shaped shaft of a writing brush and pen core control slide block; Wherein:

The rear on plane on the triangle shaft of a writing brush (1) is provided with link stopper through hole (2);

Shaft of a writing brush front end is shrunk to conical pipe gradually, and its rhynchodaenm is provided with pen core through hole (3);

Insert the pen core control slide block get lodged in flat shaft of a writing brush tail end, just be considered as the not isometric ワ shape of two arms, overlook into the triangle of special-shaped shaft of a writing brush form fit, long-armed (4) slightly tilt to the inside, and pen core link stopper (5) is set on it; Between pen core link stopper (5) and take-up housing (6) positioning convex (7) is set.

2. according to the abnormity pen of the described comfortable feel of claim 1, it is characterized in that the described flat shaft of a writing brush,

Its shaft of a writing brush length: go up plane width: handwriting overall width=1: 0.1～0.15: 0.15～0.2.

3. according to the abnormity pen of the described comfortable feel of claim 1, it is characterized in that the cross section of the described flat shaft of a writing brush, is that a base angle is arranged is the obtuse angle in its triangle.

4. according to the abnormity pen of the described comfortable feel of claim 1, it is characterized in that the cross section of the described flat shaft of a writing brush, its triangle is an isosceles triangle.

5. according to the abnormity pen of the described comfortable feel of claim 1, it is characterized in that described take-up housing (6) is gone up the positioning convex (7) of setting and the angle between long-armed (4) is right angle or acute angle.

6. according to the abnormity pen of the described comfortable feel of claim 5, it is characterized in that described pen core control slide block, be arranged to store an end closed tube of standby pen core.