CN204129691U - A kind of pointer protection pen cap - Google Patents

Abstract

The utility model discloses a kind of pointer protection pen cap, belong to stationery field.It comprises pen cap head and pen cap main body, and pen cap head and pen cap main body are structure as a whole, and pen cap head is provided with pen cap front opening, and pen cap main body is tubular structure, which is provided with button openings, and outside surface is provided with anti-skidding striped.The pointer protection pen cap of the present utility model is made by silica gel or the soft material such as rubber or sponge; effectively can alleviate the fatigue of the finger position of pointer user; improve its work efficiency, the utility model has the advantage that structure is simple, reasonable in design, economical and practical, be easy to manufacture.

Description

A kind of pointer protection pen cap

Technical field

The utility model belongs to stationery field, more particularly, relates to a kind of pointer protection pen cap.

Background technology

Digital mapping plate is a kind of input media using the computer peripheral of electromagnetic technique, its use-pattern is write on the workspace on plotting sheet surface with special pointer, office personage mainly for design class is used as painting creation aspect, just as drawing board and the paintbrush of artist, the consumer group of digital mapping plate mainly designs, fine arts relevant speciality teachers and students, advertising company and design studio and Flash vector animation wright.Pointer is normally made by alloy material or rigid plastic, finger pain can be caused in user's Long-Time Service process, grind callus, even can cause work damage to right hand middle finger first segment, cause the deformity of finger, not only affect the physical and mental health of user, also can reduce work efficiency simultaneously.

Pass through patent retrieval, Chinese Patent Application No. be 201110380399.7 patent of invention disclose a kind of pen cap, comprise the pen cap, the pen cap is cylindrical, hollow flexible pipe, pen cap side is provided with oval-shaped groove, the described pen cap is that rubber or sponge material are made, send the bright pen griping position being placed on the tip of the brushstyle of a writing or painting elsewhere, play wear-resisting, anti-skidding effect, not only do not affect and write, and protection finger preserves from, but the pen cap of this invention is not suitable for pointer, because pointer has a strip sliding button being positioned near hand-holding part, the pen cap in this invention there is no corresponding opening, the use of sliding button can be hindered after pointer puts the pen cap in this invention.Chinese Patent Application No. be 201210386922.1 patent of invention disclose a kind of pen cap with anti-skidding thumb pad effect, the pen cap described in it is the hollow circular cylinder that one end has lid, described lid and described right cylinder are one, cylindrical outer surface has anti-skidding lines, the disc of lid is cut by symmetry, when the pen cap entangles pen time, lid is closed, when the pen cap is regarded anti-skidding thumb pad time, lid is opened, the pen cap and anti-skidding thumb pad combine by the novel pensocket of this invention, save the material manufacturing pen and will use, simultaneously, the pen cap be fixed on pen it also avoid the situation that when writing, the pen cap is easily lost in the past, but this pen cap is only applicable to conventional writing pen, for penholder has, the pointer of sliding button is inapplicable.

In the Tablet PC epoch; pointer is a conventional kit item; along with being in fashion of apple products; more popular finger manipulation, for a lot of user, pointer is an equipment of very handy replacing finger operation; but along with the increase of frequency of utilization; pointer also can cause finger pain, the work efficiency of the person that particularly can affect Plot Work, therefore needs to develop a kind of pointer protection pen cap made by soft material.

Summary of the invention

The problem that 1, will solve

Tired and the pen cap of the prior art of finger position and the unmatched problem of pointer is caused for existing pointer; the utility model provides a kind of pointer to protect the pen cap; design for pointer specially; easy to use; effectively can alleviate the fatigue of the finger position of pointer user, improve its work efficiency.

2, technical scheme

For solving the problem, the utility model adopts following technical scheme.

A kind of pointer protection pen cap, comprises pen cap head and pen cap main body, and described pen cap main body is revolution symmetric body, and described pen cap head is positioned at one end of pen cap main body; Described pen cap head is provided with pen cap front opening; Described pen cap main body is tubular structure, and described pen cap main body is provided with button openings.

Preferably, the longitudinal section of described pen cap head is isosceles trapezoid, is made up of upper base, bottom and two hypotenuses, and bottom length equals the 3-4 of upper base edge lengths doubly, and bottom and hypotenuse angle are 50-70 °.

Preferably, the length of described button openings is 20-40mm, and width is 3-8mm.

Preferably, the distance of described button openings distance pen cap head is 10-25mm.

Preferably, described pen cap modal length is 60-80mm.

Preferably, described pen cap head and the material of pen cap main body are silica gel or rubber or sponge.

Preferably, the outside surface of described pen cap main body is provided with anti-skidding striped.

Preferably, described pen cap head and pen cap main body are structure as a whole.

3, beneficial effect

Compared to prior art, the beneficial effects of the utility model are:

(1) the pointer protection pen cap of the present utility model designs for pointer, easy to use, effectively can alleviate the fatigue of the finger position of pointer user, improve its work efficiency;

(2) pen cap main body of the pointer protection pen cap of the present utility model is provided with button openings, and facilitate the use of pushbutton switch in pointer, the outside surface of pen cap main body is provided with anti-skidding striped simultaneously, prevents from occurring in use procedure sliding, easy to use;

(3) pointer of the present utility model protects the pen cap head of the pen cap and pen cap main body to be structure as a whole, and can pass through single injection-molded, easy to make, economical and practical;

(4) pointer of the present utility model protects the pen cap head of the pen cap and pen cap main body to be made by silica gel or the soft material such as rubber or sponge, during use as snug as a bug in a rug, effectively can alleviate the finger fatigue of user;

(5) the utility model structure is simple, reasonable in design, is easy to manufacture.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

In figure: 1, pen cap front opening; 2, pen cap head; 3, pen cap main body; 4, button openings.

Embodiment

Below in conjunction with specific embodiment, the utility model is described further.

Embodiment 1

As shown in Figure 1, a kind of pointer protection pen cap, comprises pen cap head 2 and pen cap main body 3, and pen cap main body 3 is revolution symmetric body, and its length is 60mm, and outside surface is provided with anti-skidding striped; Pen cap head 2 is positioned at one end of pen cap main body 3, and pen cap head 2 and pen cap main body 3 are structure as a whole; The longitudinal section of pen cap head 2 is isosceles trapezoid, and be made up of upper base, bottom and two hypotenuses, bottom length equals 3 times of upper base edge lengths, and bottom and hypotenuse angle are 60 °, and upper base is provided with pen cap front opening 1; Pen cap main body 3 is provided with button openings 4 for tubular structure pen cap main body 3, and the length of button openings 4 is 20mm, and width is 3mm, and the distance of its distance pen cap head 2 is 10mm; The material of pen cap head 2 and pen cap main body 3 is silica gel.

During use, pointer is put into the utility model pointer protection pen cap, the switch of pointer is facing to button openings 4 place, very convenient and practical; Pointer on overlapping after this pointer protection pen cap, during use as snug as a bug in a rug, effectively can alleviate the finger fatigue of user.

Embodiment 2

With embodiment 1, difference is the length of pen cap main body 3 is 70mm; The bottom length of pen cap head 2 equals 3.5 times of upper base edge lengths, and bottom and hypotenuse angle are 50 °; The length of button openings 4 is 33mm, and width is 6mm, and the distance of its distance pen cap head 2 is 20mm; The material of pen cap head 2 and pen cap main body 3 is rubber.

Embodiment 3

With embodiment 1, difference is the length of pen cap main body 3 is 80mm; The bottom length of pen cap head 2 equals 4 times of upper base edge lengths, and bottom and hypotenuse angle are 70 °; The length of button openings 4 is 40mm, and width is 8mm, and the distance of its distance pen cap head 2 is 25mm; The material of pen cap head 2 and pen cap main body 3 is sponge.

Claims (8)

1. a pointer protection pen cap, comprise pen cap head (2) and pen cap main body (3), it is characterized in that: described pen cap main body (3) is revolution symmetric body, and described pen cap head (2) is positioned at one end of pen cap main body (3); Described pen cap head (2) is provided with pen cap front opening (1); Described pen cap main body (3) is tubular structure, and described pen cap main body (3) is provided with button openings (4).

2. a kind of pointer protection pen cap according to claim 1; it is characterized in that: the longitudinal section of described pen cap head (2) is isosceles trapezoid; be made up of upper base, bottom and two hypotenuses; bottom length equals the 3-4 of upper base edge lengths doubly, and bottom and hypotenuse angle are 50-70 °.

3. a kind of pointer protection pen cap according to claim 1, is characterized in that: the length of described button openings (4) is 20-40mm, and width is 3-8mm.

4. a kind of pointer protection pen cap according to claim 1, is characterized in that: the distance of described button openings (4) distance pen cap head (2) is 10-25mm.

5. a kind of pointer protection pen cap according to claim 1, is characterized in that: described pen cap main body (3) length is 60-80mm.

6. a kind of pointer protection pen cap according to claim 1, is characterized in that: described pen cap head (2) and the material of pen cap main body (3) are silica gel or rubber or sponge.

7., according to a kind of pointer protection pen cap in claim 1-6 described in any one, it is characterized in that: the outside surface of described pen cap main body (3) is provided with anti-skidding striped.

8., according to a kind of pointer protection pen cap in claim 1-6 described in any one, it is characterized in that: described pen cap head (2) and pen cap main body (3) are structure as a whole.