CN204374912U

CN204374912U - The Improvement type cap for brush and use the pointer of this cap for brush

Info

Publication number: CN204374912U
Application number: CN201420866942.3U
Authority: CN
Inventors: 陈水旭; 施文杰
Original assignee: HUANXU ELECTRONICS CO Ltd
Current assignee: HUANXU ELECTRONICS CO Ltd; Universal Scientific Industrial Co Ltd
Priority date: 2014-12-31
Filing date: 2014-12-31
Publication date: 2015-06-03
Anticipated expiration: 2024-12-31

Abstract

The Improvement type cap for brush and use the pointer of this cap for brush, this Improvement type cap for brush includes sleeve and is connected to the pen clip of sleeve; Wherein, pen clip offers the through hole for passing through for the head of pen core, and through hole is provided with the V-arrangement ora terminalis of the neck for engaging pen core; Thus, when pen core changed by needs, the V-arrangement ora terminalis of the through hole on the cap for brush just can be used to pull out pen core, therefore not only without the need to using pen core extractor, and the cap for brush can be socketed with a body and is integrated, easy to carry and not easily lose.

Description

The Improvement type cap for brush and use the pointer of this cap for brush

Technical field

The utility model relates to the input tool of electronic equipment, particularly a kind of structural improvement of pointer, and the cap for brush of this pointer is provided with the structure for pulling out pen core.

Background technology

Traditional pointer, please refer to Fig. 1, and pointer 70 has a body 71, and one end of a body 71 is inserted with pen core 72, wherein, pen core 72 possesses: protrude from a body 71 outer and have the head 73 of larger external diameter, and has less external diameter and be connected to the neck 74 of head 73.Therefore, user can utilize head 73 to contact outside contactor control device, to carry out information input.

The pen core 72 of pointer 70 can wear and tear under using for a long time, likely can have influence on the accuracy of information input, now just needs to change pen core 72.Traditional pointer 70 is when changing pen core 72, and need to use a kind of pen core extractor 80 (as Fig. 2), pen core extractor 80 has through hole 81, can coordinate the size of neck 74 and forces in head 73 thus extracted by pen core 72.But leave unused when pen core extractor 80 is flat and be provided separately with pointer 70, user is easy to lose pen core extractor 80.

Utility model content

In view of this, fundamental purpose of the present utility model is to provide a kind of Improvement type cap for brush, and it can avoid pen core extractor to lose the puzzlement caused.

In order to reach above-mentioned purpose, the utility model provides a kind of Improvement type cap for brush, its pen clip including sleeve and be connected to sleeve, wherein, pen clip offers the through hole for passing through for the head of pen core, and through hole is provided with the V-arrangement ora terminalis of the neck for engaging pen core.

The utility model also provides a kind of pointer using the above-mentioned Improvement type cap for brush, and it includes a body and the above-mentioned Improvement type cap for brush, and wherein, the cap for brush is socketed in it pen in the mode that can dismantle.

Thus, when user needs to change pen core, the V-arrangement ora terminalis of the through hole on the cap for brush just can be used to pull out pen core, not only without the need to using pen core extractor, and the cap for brush can be socketed with a body and is integrated, easy to carry and not easily lose.

Accompanying drawing explanation

Fig. 1 is the partial perspective view of traditional pointer.

Fig. 2 is the stereographic map of traditional pen core extractor.

Fig. 3 is the stereographic map of the pointer that the utility model preferred embodiment relates to.

Fig. 4 is the stereographic map of the pointer that the utility model preferred embodiment relates to, and unloads for showing the cap for brush and prepares situation when pulling out pen core from a body.

Fig. 5 is the use schematic diagram of the cap for brush that the utility model preferred embodiment relates to, for showing situation when utilizing the cap for brush to pull out pen core.

Fig. 6 is the stereographic map of the cap for brush that the utility model preferred embodiment relates to, for showing pen core by the situation after pulling out.

(symbol description)

1... pointer

10... a body

20... pen core

21... head

22... neck

30... the cap for brush

31... sleeve

311... opening

32... pen clip

321... linkage section

322... clamp segments

323... through hole

324...V shape ora terminalis

70... pen

71... a body

72... pen core

73... head

74... neck

80... pen core extractor

81... through hole

Embodiment

In order to feature place of the present utility model more can be understood, the utility model provides following preferred embodiment and accompanying drawings is as follows, please refer to Fig. 3 ~ Fig. 6, the utility model is with pointer object as an example, and, for convenience of description, following examples are located at the front end of a body 10 as benchmark using pen core 20.

First, please refer to Fig. 3 and Fig. 4, pointer 1 includes a body 10, pen core 20 and the cap for brush 30, the front end of body 10 offers a draw-in groove (not shown), pen core 20 holds in the mode that can dismantle and is arranged in above-mentioned draw-in groove, further, the cap for brush 30 is socketed on a body 10 in the mode that can dismantle.

In the present embodiment, pen core 20 structurally includes front latter linked head 21 and neck 22 (see Fig. 6), the outer rim of head 21 first reduces gradually after cumulative successively after forward direction again, and the neck 22 finally extended in roughly round bar shape, further, neck 22 is for being inserted in the draw-in groove of a body 10.

The cap for brush 30 includes sleeve 31 and pen clip 32.Sleeve 31 has an opening 311, thus the cap for brush 30 can be socketed on a body 10 by the opening 311 of sleeve 31.Pen clip 32 is in a slice body structure, and it is bent into L-shaped and has the linkage section 321 and clamp segments 322 that are connected, and wherein, linkage section 321 is connected to sleeve 31, the outside surface setting spaced apart of clamp segments 322 and sleeve 31 and towards sleeve 31.Clamp segments 322 offers through hole 323 near the place of linkage section 321 relatively, and through hole 323 can pass through for the head 21 of above-mentioned pen core 20, and through hole 323 is being provided with V-arrangement ora terminalis 324 near linkage section 321 place relatively, in order to engage the neck 22 of pen core 20.

Then, please refer to Fig. 5 and Fig. 6, in use, when pen core 20 changed by needs, pen core 20 can be inserted through hole 323 by user, head 21 is entered in through hole 323 and pen core 20 is moved towards the direction of V-arrangement ora terminalis 324.So, user just can exert a force and make V-arrangement ora terminalis 324 be sticked in neck 22, and then outwards forces in head 21 to extract pen core 20, as shown in Figure 6.The withdrawal process of whole pen core 20 is relatively simple and easy.Because the application uses through hole 323 on the cap for brush 30 to pull out pen core 20, therefore no longer need additionally use pen core extractor and still can extract pen core 20.And the cap for brush 30 can be socketed on a body 10, not only easy to carry and not easily take up space, and the cap for brush 30 is also not easy to lose relatively.

It should be noted that, the setting position of through hole 323 just conveniently uses and is arranged at clamp segments 322, but through hole 323 also can change other position such as linkage section 321 being arranged on pen clip 32 into, so also can realize the effect of extracting pen core 20.

Finally, what must again illustrate is, the constituent components of the utility model described in above-described embodiment is only and illustrates, not be used for limiting the scope of the application, the every structure that other is easily expected change or the alternate variation with other equivalent elements, also should be the application's claim and contained.

Claims

1. an Improvement type cap for brush, include the pen clip that sleeve and one end are connected to this sleeve, the feature of the described Improvement type cap for brush is,

Described pen clip offers the through hole for passing through for the head of pen core, and this through hole is provided with the V-arrangement ora terminalis of the neck for engaging described pen core.

2. the Improvement type cap for brush as claimed in claim 1, is characterized in that,

Described pen clip includes the clamp segments of the outer peripheral face towards described sleeve, and described through hole is positioned in this clamp segments.

3. the Improvement type cap for brush as claimed in claim 2, is characterized in that, described through hole relatively near described pen clip with one end of described sleeve connection.

4. a pointer, it includes a body and the Improvement type cap for brush according to claim 1, and the wherein said Improvement type cap for brush is socketed on described body in the mode that can dismantle.