KR101234453B1 - Stylus touch pen - Google Patents

Abstract

Disclosed is a stylus touch pen capable of easily applying input data to a capacitive touch panel. The stylus touch pen includes a pen body portion and a stylus tip. The stylus tip is coupled to the pen body and has elasticity to increase the contact area upon contact with the touch panel, has a small coefficient of friction to reduce frictional resistance when sliding with the touch panel, and is electrically conductive. As such, the stylus tip has elasticity so that the contact area is increased when it is in contact with the capacitive touch panel, so that the input data can be applied more easily. In addition to improving the durability, it is possible to prevent scratches on the touch panel.

Description

Stylus Touch Pen {STYLUS TOUCH PEN}

The present invention relates to a stylus touch pen, and more particularly, to a stylus touch pen that can apply input data through a touch panel using a change in capacitance.

In general, a touch panel capable of receiving input data through a touch includes a resistive method and a capacitive method according to a method of recognizing a touched position. Among them, the capacitive touch panel is a display device capable of receiving input data by detecting a change in capacitance of a touched position. A human hand or a stylus touch pen may be used as an input tool.

The stylus touch pen includes a pen body portion corresponding to the body of the pen, a pen head portion connected to one end of the pen body portion, and a pen contact portion connected to the other end of the pen body portion. In this case, the pen contact portion of the stylus pen may be in contact with an external touch panel to apply input data to the touch panel. However, since the pen contact portion of the stylus pen has a generally pointed shape and the contact area with the touch panel is rather narrow, it is somewhat problematic in being used as an input tool of a capacitive touch panel.

Accordingly, an aspect of the present invention is to solve the above problem, and an object of the present invention is to provide a stylus touch pen which can easily apply input data to a capacitive touch panel.

A stylus touch pen according to an embodiment of the present invention is a device capable of applying input data by contacting a capacitive touch panel, comprising: a pen body portion; A tip head coupled to the pen body to have an elasticity so as to increase a contact area when in contact with the touch panel; And it may include a cover member made of a fabric material to cover at least a portion in contact with the touch panel of the tip head. Here, at least one of the tip head and the cover member may include an electrically conductive material. In addition, the outer surface of the tip head is preferably formed in a rounded shape to increase the contact area with the touch panel.

In addition, the stylus touch pen may further include a tear prevention member coupled to the pen body to be accommodated inside the tip head.

Meanwhile, a space portion may be further formed inside the tip head to allow the tip head to be deformed upon contact with the touch panel.

In addition, the tip head is concave and convex coupled to the coupling groove formed in the inner circumferential surface of the inner peripheral surface pen can be separated and replaced from the pen body.

In addition, the cover member includes a body portion for covering the tip head; And a plurality of coupling parts extending from the end of the body part, the coupling part may be detachably coupled to the pen body part by a fixing member.

Here, the plurality of coupling portions may be pre-fixed to the pen body portion by an adhesive means before being coupled to the pen body portion by the fixing member.

In addition, the cover member may be detachably attached to the tip head by an adhesive means.

In addition, the tear prevention member may be formed in a ring shape having a coupling groove on one side thereof, and the coupling groove may be detachably coupled to an end of the pen body.

Here, the tear prevention member, the tip head support portion in close contact with the end of the pen body portion; And a coupling part extending to taper an end portion to the tip head support to be detachably inserted and coupled to an end of the pen body part.

A stylus touch pen according to another embodiment of the present invention is a device capable of applying input data in contact with a capacitive touch panel, comprising: a pen body portion; It is coupled to the pen body portion and has an elasticity so that the contact area increases when in contact with the touch panel, the inner surface may include a tip head formed with a convex portion.

Here, a space portion may be further formed between the convex portion and the tip head portion to allow the tip head portion to be deformed upon contact with the touch panel.

The convex portion may further include a plurality of holes to allow the tip head portion to be deformed when the touch panel is in contact with the touch panel.

In addition, the stylus touch pen may further include a cover member covering a portion in contact with at least the touch panel of the tip head.

Here, the cover member may be made of a fabric material.

According to such a stylus touch pen, a stylus tip capable of contacting a capacitive touch panel to apply input data not only has elasticity and elasticity but also reduces frictional resistance with the touch panel, There is an effect that the input area can be more easily applied when the contact area is increased during contact.

In addition, the frictional resistance between the touch panel and the touch panel provides a smooth feeling when sliding and at the same time achieve the accuracy of the operation, there is an effect that can apply the correct input data.

In addition, the durability of the stylus tip can be improved, and the phenomenon of damage such as scratching of the touch panel can be significantly reduced.

1 is an exploded perspective view of a stylus pen according to a first embodiment of the present invention;
2 is a cross-sectional perspective view of a stylus pen according to a first embodiment of the present invention;
3 is a detail view of A of FIG.
4 is an exploded perspective view of a stylus pen according to a second embodiment of the present invention;
5 is a sectional perspective view of a stylus pen according to a second embodiment of the present invention;
FIG. 6 is a detailed view of B of FIG. 5; FIG.
7 is an exploded perspective view of a stylus pen according to a third embodiment of the present invention;
8 is a sectional perspective view of a stylus pen according to a third embodiment of the present invention;
9 is a detail view of C of FIG. 8;
10 is an exploded perspective view showing a modification of the stylus touch pen according to the third embodiment
11 is a sectional perspective view showing a modification of the stylus touch pen according to the third embodiment;
12 is a detailed view of the D of FIG.
13 is an exploded perspective view of a stylus pen according to a fourth embodiment of the present invention;
14 is a sectional perspective view showing a state where the tear prevention member is coupled to the pen body portion;
15 is a detail view of E in FIG.
16 is an exploded perspective view showing a modification of the stylus touch pen according to the fourth embodiment;
17 is a cross-sectional perspective view showing a state where the tear prevention member is coupled to the pen body portion;
FIG. 18 is a detail view of F in FIG. 17
19 is an exploded perspective view of a stylus pen according to a fifth embodiment of the present invention;
20 is a cross-sectional view taken along line AA of FIG.
21 is an exploded perspective view showing a modification of the stylus touch pen according to the fifth embodiment
FIG. 22 is a cross-sectional view taken along line BB of FIG.
23 is an exploded perspective view of a stylus pen according to a sixth embodiment of the present invention;
24 is a cross-sectional view taken along line CC of FIG. 23.
25 is an exploded perspective view showing a modification of the stylus touch pen according to the sixth embodiment
FIG. 26 is a sectional view taken along line DD of FIG. 25.
27 is an exploded perspective view of a stylus pen according to a seventh embodiment of the present invention;
28 is a cross-sectional view taken along line EE of FIG. 27.
29 is an exploded perspective view showing a modification of the stylus touch pen according to the seventh embodiment
30 is a cross-sectional view taken along line FF of FIG.

The present invention is capable of various modifications and various forms, and specific embodiments are illustrated in the drawings and described in detail in the text. It should be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In the present application, the terms "comprising" or "having ", and the like, are intended to specify the presence of stated features, integers, steps, operations, elements, parts, or combinations thereof, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art.

Terms such as those defined in the commonly used dictionaries should be construed as having meanings consistent with the meanings in the context of the related art, and shall not be construed in ideal or excessively formal meanings unless expressly defined in this application. Do not.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

≪ Example 1 >

1 is an exploded perspective view of a stylus pen according to a first embodiment of the present invention, FIG. 2 is a cross-sectional perspective view of a stylus pen according to a first embodiment of the present invention, and FIG. 3 is a detailed view of A of FIG.

1 to 3, the stylus touch pen according to the present embodiment is an input tool capable of applying input data by contacting an external capacitive touch panel, and includes a pen body portion 10 and a tip head portion. And a cover member 111.

The pen body portion 10 includes a coupling slot 100 formed at one end and a coupling groove 101 formed at one side of an outer circumferential surface thereof. Although not shown in the drawing, the pen body portion 10 may further include a support portion coupled to the other side of the pen body portion 10 by having a space formed therein and extending in one direction. For example, the support may be formed in a hollow shape of a cylindrical or polygonal shape. In addition, the support may be formed in a form that is separated in multiple stages.

The tip head 110 is coupled to the pen body 10. The tip head 110 may be made of a material having elasticity so that the contact area may be increased when contacting the touch panel. For example, it is preferable to be made of a material having elasticity, such as rubber material or silicon material.

The tip head 110 as described above is preferably formed in a rounded outer surface in order to increase the contact area during contact with the touch panel. In addition, the tip head 110 may further include a space 110a therein so that the shape of the tip head 110 may be easily deformed when the touch panel is in contact with the touch panel. Here, the space part 110a may be omitted as necessary.

And the inner circumferential surface of the tip head portion 110, that is, the inner jaw surface of the tip head portion 110 is formed with a coupling jaw (110b) is unevenly coupled to the coupling groove 101 of the pen body portion 10 It is further formed to couple the tip head portion 110 to the pen body portion 10 so as to be separated and replaced.

In addition, the tip head 110 may include a conductive material through electricity. Here, the conductive material may be included in both the tip head 110 and the cover member 111, and may be included in any one selected from the tip head 110 and the cover member 111, if necessary, Most preferably, the cover member 111 may be included.

The cover member 111 is made of a fabric material to cover at least a portion of the tip head 110 in contact with the touch panel so as to reduce frictional resistance with the touch panel. In other words, in recent years, a smartphone or tablet PC to which a touch panel is applied frequently inputs data by sliding as well as a touch, so a stylus tip made of a material such as general rubber or urethane is used between the touch panel and the touch panel. Since a large friction force is generated, it is not easy to slide the stylus touch pen in contact with the touch panel, and there is a problem that the durability life is greatly reduced. Thus, in the stylus touch pen according to the present embodiment, the cover member 111 is formed of a fabric material which covers at least a portion of the tip head 110 in contact with the touch panel to reduce frictional resistance with the touch panel. By providing a smooth movement of the touch pen. Thus, it is possible to achieve the accuracy of the operation with a smooth feeling of use can provide the user with ease of use, and also to improve the durability of the tip head 110. In addition, a stylus tip made of a material such as general rubber or urethane has a disadvantage in that a touch trace or a sliding trace is left on the touch panel, but the cover member 111 is made of a fabric material so that the touch trace or sliding trace is made on the touch panel. There is an advantage that does not leave.

Here, as the fabric material used for the cover member 111, for example, any one of materials such as polyester, polyethylene, nylon can be used.

In addition, the cover member 111 may include a conductive material through electricity. For example, the cover member 11 may be formed of a polyester, polyethylene, nylon, or the like using any one of a conductive polymer such as polyPEDOT, polyparaphenylin (PPP), or the like as the cover member 111. It may include a conductive material by dyeing any one of the fabric material.

The cover member 111 may be detachably attached to the tip head 110 by an adhesive means 120. For example, a double-sided tape or an adhesive may be used as the adhesive means 120. Among them, in order to facilitate separation and replacement, it is preferable to use a double-sided tape as the adhesive means 120.

≪ Example 2 >

4 is an exploded perspective view of a stylus pen according to a second embodiment of the present invention, FIG. 5 is a cross-sectional perspective view of a stylus pen according to a second embodiment of the present invention, and FIG. 6 is a detailed view of B of FIG.

The stylus touch pen according to the present embodiment is substantially the same as the stylus pen according to the first embodiment except that a part of the cover member and a fixing member are added to the other components except for the part of the cover member. Detailed description thereof will be omitted, and the same reference numerals will be given to the same components as those in the first embodiment.

4 to 6, the cover member 111 includes a body portion 111a covering the tip head portion 110 and a plurality of coupling portions extending from an end portion of the body portion 111a ( Including the 111b, the coupling portion 111b may be detachably coupled to the pen body portion 10 by the fixing member 130.

Here, the body portion 111a is preferably formed in a rounded shape to increase the contact area when the contact with the touch panel, the tip head 110 may be deformed when the touch panel is in contact with the touch panel. The space 110a may be formed. Here, the space 110a may be omitted as necessary.

In addition, the plurality of coupling parts 111b may be attached to the pen body part 10 by an adhesive means 140 before the coupling member 111b is coupled to the pen body part 10 by the fixing member 130. May be temporarily attached. For example, double-sided tape, adhesive, or the like may be used as the adhesive means 140.

In addition, the fixing member 130 may use any one selected from the steel band or rubber band. In the case where the steel band is used as the fixing member 130, the plurality of coupling parts 111b of the cover member 111 are detachably attached to the pen body portion 10 by the steel band by press-fitting the steel band. To be possible. In addition, in the case of using the rubber band as the fixing member 130, by increasing the rubber band having a diameter smaller than the diameter of the pen body portion 10 and elastically fastened so as to be located outside the plurality of coupling portions (111b) A plurality of coupling parts 111b previously attached by the 140 may be detachably coupled to the pen body part 10 by an elastic force.

≪ Example 3 >

7 is an exploded perspective view of a stylus pen according to a third embodiment of the present invention, FIG. 8 is a cross-sectional perspective view of a stylus pen according to a third embodiment of the present invention, and FIG. 9 is a detailed view of C of FIG.

Since the stylus touch pen according to the present embodiment is substantially the same as the stylus pen according to the first embodiment except that a tear preventing member is added to the stylus tip, a detailed description of other components except for the tear preventing member will be provided. The same components as in the first embodiment will be given the same reference numerals.

7 to 9, the stylus tip of the stylus touch pen according to the present embodiment may further include a tear prevention member 150.

The tear prevention member 150 is coupled to the pen body 10 so as to be accommodated inside the tip head, and thus the tip head part due to repeated contact between the tip head 110 and the pen body 10. 110 is elastic or flexible to prevent tearing. The tear prevention member 150 may be made of, for example, rubber, urethane, silicone, or the like.

As described above, the stylus touch pen according to the present embodiment further includes a tear prevention member 150, whereby the tip head 110 contacts the touch panel, thereby causing deformation. Thus, the tip head 110 is usually made of metal or plastic. When repeatedly contacting the pen body portion 10, which is made of a hard material such as a synthetic resin material, such as to prevent damage such as the tip head portion 110 is torn, thereby greatly improving the durability of the tip head portion 110 To improve. In addition, the tear prevention member 150 is spaced apart from the tip head 110 so that the tip head 110 is easily deformed when the tip head 110 is in contact with the touch panel, thereby making contact with the touch panel. Because it can widen the touch to improve the feeling.

The tear prevention member 150 is provided at one end of the tip head support part 150a which is in close contact with the end of the pen body part 10, and at the end of the pen body part 10, that is, the pen body part 10. And a coupling part 150b extending to the tip head support 150a to be inserted and detachably coupled to the coupling slot 100 formed therein.

Here, the coupling portion 150b may be tapered at an end portion so that the coupling portion 150b can be easily inserted into the coupling slot 100 formed in the pen body portion 10.

<Modification 1>

10 is an exploded perspective view showing a modified example of the stylus touch pen according to the third embodiment, FIG. 11 is a cross-sectional perspective view showing a modified example of the stylus touch pen according to the third embodiment, and FIG. Detailed view of D.

10 to 12, in the modification of the third embodiment, the tear prevention member 150 applied to the third embodiment is applied, instead of the cover member 111 applied to the stylus touch pen according to the first embodiment. The cover member 111 applied to the stylus touch pen according to the second embodiment is applied thereto.

As described above, in the modified example of the third embodiment, a body portion 111a covering the tip head portion 110 according to the second embodiment and a plurality of coupling portions extending from the end portions of the body portion 111a ( By applying the cover member 111 including the 111b), the fixing member 130 according to the second embodiment can also be detachably coupled to the plurality of coupling portions 111b to the pen body portion 10. do. Accordingly, the adhesive means 120 applied to the first embodiment is omitted.

Example 4

FIG. 13 is an exploded perspective view of a stylus pen according to a fourth embodiment of the present invention, FIG. 14 is a sectional perspective view showing a state where a tear preventing member is coupled to a pen body portion, and FIG. 15 is a detailed view of E of FIG. 14. to be.

Since the stylus touch pen according to the present embodiment is substantially the same as the stylus pen according to the first embodiment except that a tear preventing member is added to the stylus tip, detailed descriptions of other components except for the tear preventing member will be omitted. The same reference numerals will be given to the same components as those in the first embodiment.

13 to 15, the stylus touch pen according to the present embodiment may further include a tear prevention member.

The tear prevention member 150 is coupled to the pen body 10 so as to be accommodated inside the tip head 110, and thus the tip head 110 is repeatedly contacted with the tip head 110 and the pen body. ) Is elastic or flexible to prevent tearing. The tear prevention member 150 may be made of, for example, rubber, urethane, silicone, or the like.

As described above, the stylus touch pen according to the present embodiment further includes a tear prevention member 150, whereby the tip head 110 is in contact with the touch panel, thereby causing deformation of the tip. Thus, the tip head is usually made of a synthetic resin such as metal or plastic. When repeatedly contacting the pen body portion 10 made of a hard material such as to prevent damage such as tearing the tip head portion 110 to greatly improve the durability of the tip head portion 110 do. In addition, the tear prevention member 150 is spaced apart from the tip head 110 so that the tip head 110 is easily deformed when the tip head 110 is in contact with the touch panel, thereby making contact with the touch panel. Because it can widen the touch to improve the feeling.

The tear prevention member 150 is formed in a ring shape having a coupling groove 150c on one side thereof, and an end of the pen body 10, that is, one side of the pen body 10 in which the coupling slot 100 is formed. The coupling groove portion 150c is coupled to the end so as to be separated and replaced.

<Modification 2>

FIG. 16 is an exploded perspective view illustrating a modified example of the stylus touch pen according to the fourth embodiment, FIG. 17 is a cross-sectional perspective view illustrating a state in which a tear prevention member is coupled to a pen body part, and FIG. 18 is F of FIG. 17. This is a detail view.

16 to 18, in the modified example of the fourth embodiment, the tear prevention member 150 applied to the fourth embodiment is applied, instead of the cover member 111 applied to the stylus touch pen according to the first embodiment. The cover member 111 applied to the stylus touch pen according to the second embodiment is applied thereto.

In the modified example of the fourth embodiment as described above, the body portion 111a covering the tip head portion 110 according to the second embodiment, and a plurality of coupling portions extending from the end portions of the body portion 111a ( By applying the cover member 111 including the 111b), the fixing member 130 according to the second embodiment can also be detachably coupled to the plurality of coupling portions 111b to the pen body portion 10. do. Accordingly, the adhesive means 120 applied to the first embodiment is omitted.

&Lt; Example 5 >

19 is an exploded perspective view of a stylus pen according to a fifth embodiment of the present invention, and FIG. 20 is a cross-sectional view taken along line A-A of FIG.

Since the stylus touch pen according to the present embodiment is substantially the same as the stylus pen according to the first embodiment except for the tip head, detailed description of other components except for the tip head will be omitted. The same reference numerals will be given to the same components as.

19 and 20, the tip head 110 of the stylus touch pen according to the present embodiment is coupled to the pen body 10 and has elasticity, thereby increasing the contact area when contacting the touch panel. The tip head 110 is further provided with a convex portion 110c having an elasticity to prevent the tip head 10 from being torn when repeated contact with the pen body 10. .

Here, the convex portion 110c may be formed of, for example, rubber, urethane, silicone, or the like similar to the tip head 110 or the tear prevention member 150. The convex portion 110c may be integrally formed with the tip head portion 110, and may be separately manufactured as necessary and attached to the tip head portion 110.

The convex portion 110c as described above, the tip head 110 is in contact with the touch panel to form a deformation, the tip head 110 is usually made of a hard material such as a synthetic material such as metal or plastic When repeatedly contacting the body portion 10 to prevent damage such as tearing the tip head portion 110 by the pen body portion 10 to significantly improve the durability of the tip head portion 10 do.

In addition, the stylus pen according to the present embodiment may further include a cover member 111 that covers at least a portion of the tip head 110 applied in Example 1 in contact with the touch panel.

<Modification 3>

FIG. 21 is an exploded perspective view illustrating a modification of the stylus touch pen according to the fifth embodiment, and FIG. 22 is a cross-sectional view taken along line B-B in FIG. 21.

21 and 22, in the modified example of the fifth embodiment, the tip head applied in the fifth embodiment is applied, and the second embodiment is applied instead of the cover member 111 applied to the stylus touch pen according to the first embodiment. The cover member 111 applied to the stylus touch pen according to the example is applied.

As described above, in the modification of the fifth embodiment, the cover member 111 includes a body portion 111a according to the second embodiment and a plurality of coupling portions 111b extending from the end portion of the body portion 111a. ) Is also applied to the fixing member 130 according to the second embodiment that can be detachably coupled to the plurality of coupling portions (111b) to the pen body portion (10). Accordingly, the adhesive means 120 applied to the first embodiment is omitted.

Example 6

FIG. 23 is an exploded perspective view of a stylus pen according to a sixth embodiment of the present invention, and FIG. 24 is a cross-sectional view taken along line C-C of FIG.

Since the stylus touch pen according to the present embodiment is substantially the same as the stylus pen according to the first embodiment except for the tip head, detailed description of other components except for the tip head will be omitted. The same reference numerals will be given to the same components as.

Referring to FIGS. 23 and 24, the tip head 110 of the stylus touch pen according to the present embodiment is coupled to the pen body 10 and has elasticity, thereby increasing the contact area when contacting the touch panel. The tip head 110 is further provided with a convex part 110c having an elasticity to prevent the tip head part 110 from being torn upon repeated contact with the pen body part 10. .

Here, the space between the convex portion (110c) and the tip head portion 110 so that the tip head portion 110 is more easily deformed when the tip head portion 110 is in contact with the touch panel. 110d is further formed. In addition, the convex portion 110c may be formed of, for example, rubber, urethane, silicone, or the like similar to the tip head 110 or the tear prevention member 150. On the other hand, the convex portion (110c) may be formed integrally with the tip head portion 110, it may be made separately as needed may be attached to the tip head portion (110).

The convex portion 110c as described above, the tip head 110 is in contact with the touch panel to form a deformation, the tip head 110 is usually made of a hard material such as a synthetic material such as metal or plastic When repeatedly contacting the body portion 10 to prevent damage such as tearing the tip head portion 110 by the pen body portion 10 to significantly improve the durability of the tip head portion 10 do.

In addition, the stylus pen according to the present embodiment may further include a cover member 111 that covers at least a portion of the tip head 110 applied in Example 1 in contact with the touch panel.

<Modification 4>

FIG. 25 is an exploded perspective view illustrating a modification of the stylus touch pen according to the sixth embodiment, and FIG. 26 is a cross-sectional view taken along line D-D of FIG.

25 and 26, in the modified example of the sixth embodiment, the tip head applied in the sixth embodiment is applied, and the second embodiment is applied instead of the cover member 111 applied to the stylus touch pen according to the first embodiment. The cover member 111 applied to the stylus touch pen according to the example is applied.

As described above, in the modification of the sixth embodiment, the cover member 111 includes a body portion 111a according to the second embodiment and a plurality of coupling portions 111b extending from the end portion of the body portion 111a. ) Is also applied to the fixing member 130 according to the second embodiment that can be detachably coupled to the plurality of coupling portions (111b) to the pen body portion (10). Accordingly, the adhesive means 120 applied to the first embodiment is omitted.

Example 7

FIG. 27 is an exploded perspective view of a stylus pen according to a seventh embodiment of the present invention, and FIG. 28 is a sectional view taken along line E-E of FIG. 27.

Since the stylus touch pen according to the present embodiment is substantially the same as the stylus pen according to the first embodiment except for the tip head, detailed description of other components except for the tip head will be omitted. The same reference numerals will be given to the same components as.

Referring to FIGS. 27 and 28, the tip head 110 of the stylus touch pen according to the present embodiment is coupled to the pen body 10 and has elasticity, thereby increasing the contact area when contacting the touch panel. The tip head 110 is further provided with a convex part 110c having an elasticity to prevent the tip head part 110 from being torn upon repeated contact with the pen body part 10. .

A plurality of holes 110e may be further formed in the convex portion 110c so that the tip head 110 may be easily deformed when the tip head 110 contacts the touch panel. In addition, the convex portion 110c may be formed of, for example, rubber, urethane, silicone, or the like similar to the tip head 110 or the tear prevention member 150. On the other hand, the convex portion (110c) may be formed integrally with the tip head portion 110, it may be made separately as needed may be attached to the tip head portion (110). Here, the hole 110e may be formed in various shapes such as a circular shape and a polygonal shape, but most preferably, it is formed in a hexagonal shape.

The convex portion 110c as described above, the tip head 110 is in contact with the touch panel to form a deformation, the tip head 110 is usually made of a hard material such as a synthetic material such as metal or plastic When repeatedly contacting the body portion 10 to prevent damage such as tearing the tip head portion 110 by the pen body portion 10 to significantly improve the durability of the tip head portion 10 do

In addition, the stylus pen according to the present embodiment may further include a cover member 111 that covers at least a portion of the tip head 110 applied in Example 1 in contact with the touch panel.

<Modification 4>

FIG. 29 is an exploded perspective view illustrating a modification of the stylus touch pen according to the seventh embodiment, and FIG. 30 is a cross-sectional view taken along line F-F of FIG. 29.

29 and 30, in the modified example of the seventh embodiment, the tip head applied in the seventh embodiment is applied, but instead of the cover member 111 applied to the stylus touch pen according to the first embodiment, the second embodiment is implemented. The cover member 111 applied to the stylus touch pen according to the example is applied.

As described above, in the modification of the seventh embodiment, the cover member 111 includes a body portion 111a according to the second embodiment and a plurality of coupling portions 111b extending from the end portion of the body portion 111a. ) Is also applied to the fixing member 130 according to the second embodiment that can be detachably coupled to the plurality of coupling portions (111b) to the pen body portion (10). Accordingly, the adhesive means 120 applied to the first embodiment is omitted.

In the detailed description of the present invention described above with reference to the preferred embodiments of the present invention, those skilled in the art or those skilled in the art having ordinary skill in the art will be described in the claims to be described later It will be understood that various modifications and variations can be made in the present invention without departing from the scope of the present invention.

(10): pen body portion 11: stylus tip
100: coupling slot 101: coupling groove
110: tip head 110a (110d): space
110b: engaging jaw 110c: convex portion
110e: Hole 111: Cover member
111a: body portion 111b: coupling portion
120, 140: bonding means 130: fixing member
(150): tear prevention member (150a): tip head support
150b: engaging portion 150c: engaging groove portion

Claims (16)

A stylus touch pen capable of applying input data by contacting a capacitive touch panel,
Pen body portion;
A tip head coupled to the pen body to have an elasticity so as to increase a contact area when contacted with the touch panel, and a space portion formed therein to easily deform a shape when contacted with the touch panel;
A tear prevention member having elasticity or ductility coupled to the pen body so as to be accommodated inside the tip head and preventing the tip head from being torn due to repeated contact with the tip head and the pen body; And
A stylus touch pen comprising a cover member made of a fabric material to cover at least a portion of the tip head that is in contact with the touch panel.
According to claim 1, At least one of the tip head and the cover member,
A stylus touch pen comprising an electrically conductive material.
The method of claim 1,
The outer surface of the tip head portion is stylus touch pen, characterized in that formed in a rounded shape to increase the contact area with the touch panel.
delete delete The method of claim 1, wherein the tip head,
Stylus touch pen characterized in that the coupling jaw formed on the inner peripheral surface is unevenly coupled to the coupling groove formed in the pen body portion can be separated and replaced from the pen body portion.
The method of claim 1, wherein the cover member,
A body part covering the tip head; And
A stylus touch pen, characterized in that the coupling portion is detachably coupled to the pen body portion by a fixing member including a plurality of coupling portions extending from the end portion of the body portion.
The method of claim 7, wherein the plurality of coupling units,
Stylus touch pen, characterized in that the line is fixed to the pen body portion by an adhesive means before being coupled to the pen body portion by the fixing member.
The method of claim 1, wherein the cover member,
Stylus touch pen characterized in that the tip head is detachably attached by an adhesive means.
The method of claim 1, wherein the tear preventing member,
The stylus touch pen is formed in a ring shape having a coupling groove on one side, and the coupling groove is detachably coupled to an end of the pen body.
The method of claim 1, wherein the tear preventing member,
A tip head support part in close contact with an end of the pen body part; And
A stylus touch pen including an engaging portion extending to taper an end portion to a tip head support portion to be inserted into the end portion of the pen body so as to be detachably inserted.
A stylus touch pen capable of applying input data by contacting a capacitive touch panel,
Pen body portion;
Is coupled to the pen body portion has elasticity to increase the contact area when in contact with the touch panel, there is formed a space portion to be easily deformed in contact with the touch panel, the inner surface of the pen body A tip head having a convex portion having an elastic portion for preventing tearing upon repeated contact with the portion;
A space portion formed between the convex portion and the tip head portion so that the tip head portion can be easily changed in form when the tip head portion is in contact with the touch panel;
A plurality of holes formed in the convex portion so that the tip head portion can be easily deformed when contacting the touch panel; And
A stylus touch pen comprising a cover member made of a fabric material to cover at least a portion of the tip head that is in contact with the touch panel. delete delete delete delete

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