CN2377092Y

CN2377092Y - Ball-point pen capable of strenghtening finger force

Info

Publication number: CN2377092Y
Application number: CN 99226847
Authority: CN
Inventors: 陈春风
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-06-02
Filing date: 1999-06-02
Publication date: 2000-05-10
Anticipated expiration: 2009-06-02

Abstract

The utility model discloses a ball-point pen capable of strengthening finger force, which is characterized in that a sliding groove is arranged on a pen shell, the sliding groove of the pen shell is provided with a finger keys, a sliding block is arranged on a cartridge in the pen shell, the finger keys can be contacted with the sliding block, a place near the lower end in the pen shell is provided with a pressure regulating block, a screw thread is arranged on the inner wall of the pen shell, a corresponding screw thread is also arranged on the pressure regulating block, one end of the spring is contacted with the sliding block, and the other end of the spring is contacted with the pressure regulating block. The utility model not only retains traditional pen functions, but also has the function of strengthening the finger force.

Description

A kind of pen that refers to power that strengthens

The utility model relates to the pen in the stationery, specifically a kind of pen that refers to power that strengthens.

Pen of the prior art is that style is different, various in style, but the pen of band pen core need be pushed a button of shell upper end in use, pen core head could stretch out from the lower end of a shell like this, writes, and is not very convenient, the fault that has some children to write and hold a pen in addition, because of finger power is little, hold the writing brush shakiness, also not having in the market to increase the pen that refers to power.

The purpose of this utility model is to provide a kind of pen that refers to power that strengthens.

The technical solution of the utility model is achieved in that a kind of pen that refers to power that strengthens, it mainly comprises a shell, be contained in the pen core in the shell, be contained in a button and a cap for brush of shell upper end, be contained in the telescoping mechanism that matches with button on the pen core, it is characterized in that: on a shell, also have a chute, digital is equipped with at chute place at a shell, on the pen core in a shell sliding shoe is housed, digital can touch sliding shoe, is being provided with the pressure regulating block near the lower end in the shell, on the inwall of a shell, be provided with screw thread, also be provided with respective threads on the pressure regulating block, an end of a spring touches sliding shoe, and the other end of spring touches the pressure regulating block.

The utility model compared with prior art has the following advantages:

1, writes Shi Buxu by a button of shell upper end, only need finger can write, loosen a just withdrawal shell of digital pen core head by holding digital;

2, owing to the correct position that digital is arranged on a shell, finger just forms comparatively correct pen holding posture by holding digital, can correct the bad pen holding posture that writes of some children;

3, can strengthen and refer to power, can improve the stability of printing calligraphy, use for a long time this also can active relevant finger, arm, help healthy.

Fig. 1 is the structural representation of the utility model one embodiment

The utility model will be further described below in conjunction with drawings and Examples

The utility model mainly comprises a shell 1, be contained in the pen core 2 in the shell 1, be contained in the button 3 and the cap for brush 4 of a shell 1 upper end, be contained in the telescoping mechanism 5 that matches with button 3 on the pen core 2, both sides at pen core 2 are provided with salient point, it is different from prior art: also have a chute on a shell 1, digital 6 is equipped with at chute place at a shell 1, on the pen core 2 in a shell 1 sliding shoe 7 is housed, digital 6 can touch sliding shoe 7, on sliding shoe 7, an inclined-plane can be set among the embodiment, one end of digital 6 can touch the inclined-plane on the sliding shoe 7, be provided with pressure regulating block 8 near the lower end in the shell 1, present embodiment is arranged on pressure regulating block 8 at the salient point place of the close pen core 2 in the shell 1, on the inwall of a shell 1, be provided with screw thread 9, on pressure regulating block 8, also be provided with respective threads 9, specifically, on the inwall of a shell 1, be provided with internal thread, on pressure regulating block 8, be provided with external screw thread, promptly utilize the screw thread on a shell 1 inwall, pressure regulating block 8 can be fixed in the shell, one end of one spring 10 touches sliding shoe 7, the other end of spring 10 touches pressure regulating block 8, and the part of pen core 2 can be passed spring 10 and pressure regulating block 8, according to increasing the different needs that refer to power, can be in certain distance movement pressure regulating block 8, if rotational pressure regulating block 8, can change the precommpression length of spring 10, can change the required dynamics of finger presses digital 6; For still being had, this utilizes button 3 and the Telescopic of telescoping mechanism 5 control pen core heads 11 from a shell 1, and avoid pen core head 11 contingent conflict of telescopic process from a shell 1 when pushing digital 6 or pressing keys 3, the size that digital 6 pushes out pen core head 11 when implementing should be released the size of pen core heads 11 less than pressing keys 3, digital 6 strokes of present embodiment are the 3-5 millimeter, and the stroke of button 3 is the 6-8 millimeter.

Use of the present utility model is, hold pen, naturally down push digital with thumb or forefinger, being contained in digital on the shell this moment promotes the elastic force that sliding shoe in the shell overcomes spring and moves down, the pen core that is connected with sliding shoe is also along with moving, after stretching out a shell, can write pen core head, if unclamp digital, under the effect of spring, sliding shoe will move up, and pen core head is also automatically in the withdrawal shell, if need not use the reinforcement function, button by depressing, promptly be can be used as common pen and uses.The utility model is particularly suitable for ball pen, has both kept the function of existing pen, has increased again when writing and can strengthen the function that refers to power.

Claims

1, a kind of pen that refers to power that strengthens, it mainly comprises a shell, be contained in the pen core in the shell, be contained in a button and a cap for brush of shell upper end, be contained in the telescoping mechanism that matches with button on the pen core, it is characterized in that: on a shell, also have a chute, digital is equipped with at chute place at a shell, on the pen core in a shell sliding shoe is housed, digital can touch sliding shoe, is being provided with the pressure regulating block near the lower end in the shell, on the inwall of a shell, be provided with screw thread, also be provided with respective threads on the pressure regulating block, an end of a spring touches sliding shoe, and the other end of spring touches the pressure regulating block.

2, by the described a kind of pen that refers to power that strengthens of claim 1, it is characterized in that: on sliding shoe an inclined-plane can be set, an end of digital can touch the inclined-plane on the sliding shoe.