JP2017500131A - Stone pencil for nail - Google Patents

Abstract

The present invention provides a pen shaft for providing a nail stone having a part of a tip of a main body having a cylindrical inner space opened; and housing the nail stone provided in the main body of the pen shaft. A receiving portion that receives the supply of the nail stone from the receiving portion and provides the nail stone to the discharge portion while rotating; and is disposed on the opposite side of the receiving portion with respect to the supply portion; A discharge unit that receives the supply of the nail stone from the supply unit and provides the nail stone; and a button that is provided on an outer peripheral surface of the pen shaft and rotates the supply unit, and when the button is pressed, The present invention relates to a nail stone pencil that provides the discharge unit with the nail stone received from the storage unit while the supply unit rotates. [Selection] Figure 2a

Description

  The present invention relates to a nail stone pencil, and more particularly, a nail stone housed therein can be supplied by pressing a button, and can be supplied individually through a discharge port according to the needs of the user. The present invention relates to a nail stone pencil that can be easily managed by preventing the spilling of the nail stone by covering the cover and preventing the button from being pressed.

  Nail decoration stones used during nail art work are often small and flat, so it is often difficult to grasp or move the stones by hand. Work is necessary.

  Here, as shown in FIG. 1a and FIG. 1b, a stone is often moved using a tool or a nail art work, and FIG. 1a shows tweezers that can be moved by picking up a small object. In FIG. 1b, a stone pencil (stone picker pencil) for attaching and moving a stone to the end portion is shown. In the case of the stone pencil, the shape is like a pencil, and the core portion is made of a material such as wax. When the stone pencil touches the stone upper surface, the stone adheres to the core portion.

  However, in the case of conventional tweezers, gripping force must be continuously applied to the tweezers when pinching stones, and detailed operations are required to pinch individual stones, so the frequency of use is reduced compared to stone pencils. Yes. In the case of the stone pencil, the adhesion may fail, and the adhered stone may not be separated from the stone pencil at a desired position.

  In particular, when using tweezers or stone pencils, it is necessary to dispose the decorative stones on the workbench and then pinch them individually or make contact with the pen core. Yes, in order to pinch and move the inverted stone, the actual situation is that it requires finer manual work.

  An object of the present invention is to solve the above-described problems, and an object thereof is to easily grasp or move a rose decorative stone.

  It is another object of the present invention to provide individual stones at a desired position in a single operation without arranging the stones or turning them upside down.

  It is also intended to prevent stones from being lost because they can be confirmed without arranging them.

  In order to achieve the above object, according to the present invention, a pen shaft for providing a nail stone in which a part of a tip of a main body having a cylindrical inner space is opened; A receiving portion for receiving the nail stone; a supply portion for receiving the supply of the nail stone from the receiving portion and providing the nail stone to a discharge portion while rotating; and a reference for the supplying portion A discharge portion that is disposed on the opposite side of the housing portion and receives the supply of the nail stone from the supply portion and provides the nail stone to the outside; a button provided on an outer peripheral surface of the pen shaft and rotating the supply portion And providing a nail stone pencil that provides the discharge portion with the nail stone provided from the storage portion while the supply portion rotates when the button is pressed.

  In this case, the supply unit has a disk shape, and is provided with receiving grooves spaced at regular intervals along the outer peripheral surface of the disk shape, and the receiving groove is in contact with the receiving part of the nail stone. The supplied nail stone is rotated by the operation of the button in a state where the supplied nail stone is stored, and the nail stone is provided to the discharge portion in a state of being rotated so as to be in contact with the discharge portion.

  Further, the supply part is provided with a tooth part having a plurality of protrusions, and the inner end of the button is provided with a presser shaft extending inside the pen shaft, and each time the button is pressed, The presser end, which is the end of the presser shaft, pushes and rotates the teeth, thereby rotating the position of the receiving groove.

  At this time, a support plate-shaped first stopper is provided in the internal space of the main body at a position in contact with the presser end portion when the button is pressed, so that the presser below the first stopper is provided. Excessive movement of the end can be prevented.

  In the present invention, a cover is attached to the tip of the pen shaft, and the cover has a rear end portion that fits in the pen shaft between the inner end of the button and the corresponding outer peripheral surface of the pen shaft. The button can be prevented from being pressed when the cover is attached.

  With the nail stone pencil of the present invention, a rose decorative stone can be easily grasped or moved without a detailed work by a user.

  In addition, since it is not necessary to arrange the stones on the workbench to pinch the stones, the risk of lost stones is reduced.

  In addition, the inverted stone can be provided in the forward direction without any additional operation.

It is a schematic perspective view (photograph) which shows the conventional tweezers and a stone pencil. It is a schematic perspective view (photograph) which shows the conventional tweezers and a stone pencil. It is a schematic whole perspective view which shows the external appearance of the stone pencil for nails of this invention. It is a schematic partial perspective view which shows the external appearance of the stone pencil for nails of this invention. It is a schematic top view which shows the external appearance of the stone pencil for nails of this invention, respectively. It is a schematic front view which shows the external appearance of the stone pencil for nails of this invention, respectively. It is a schematic sectional drawing which shows the structure of the supply part and discharge part of the stone pencil for nails of this invention. It is a schematic sectional view showing a supply part, a discharge part, and a button structure in a state in which a cover is fitted to an end part of the nail stone pencil of the present invention. It is an enlarged view of A of FIG. FIG. 7 is a schematic cross-sectional view illustrating a structure corresponding to the back surface of FIG. 6 and rotating when a button is pressed.

  Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, the terms and words used in the description and the claims should not be construed in a general or lexical sense, and the inventor will explain his invention in the best way possible. Therefore, it must be interpreted as meaning and concept consistent with the technical idea of the present invention in accordance with the principle that the concept of term can be appropriately defined.

  Therefore, the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention, and do not represent all the technical ideas of the present invention. It should be understood that, at the time of filing, variations with these replaceable equivalents are possible.

  The present invention relates to a nail stone pencil 1 in which a nail stone is provided one by one by a user's operation in a state where a nail stone is accommodated in a pen shaft 10.

  FIGS. 2a and 2b show a schematic overall perspective view and a partial perspective view showing the appearance of the nail stone pencil 1 of the present invention, and FIGS. 3a and 3b respectively show the nail stone pencil of the present invention. A schematic plan view and a front view showing the appearance of the pencil 1 are shown.

  As shown in the drawing, the stone pencil 1 for nail according to the present invention comprises a pen shaft 10 and a cover 20, and the cover 20 is fastened to the end of the pen shaft 10 to remove the discharge portion 15 of the pen shaft 10. Open and close. The pen shaft 10 has a hole formed at one end of a cylindrical main body 11, and a discharge portion 15 corresponding to the pen tip is formed through the hole. A button 16 protrudes from the outer peripheral surface of the main body 11. Is provided. The discharge portion 15 is cylindrical and supplies a nail stone inside the pen shaft 10 through the end portion. Since the end portion of the discharge portion 15 is inclined to one side, the axial direction of the pen shaft 10 is The position of the supplied nail stone can be finely adjusted as compared with the case of the right angle. Further, since the pen shaft 10 includes a window 13 that allows a storage portion 12 inside the pen shaft 10 to be described later to be seen, it is possible to check the amount of nail stone stored inside. Further, a plurality of grooves 113 spaced in parallel are formed on the outer peripheral surface of the pen shaft 10 to prevent slipping and give an aesthetic feeling when gripped.

  The button 16 is preferably formed near the tip end of the pen shaft 10, that is, one end side where the discharge portion 15 is formed, so that the user can easily operate when the user grips the pen shaft 10. As will be described later, the button 16 is pushed in the direction of the pen shaft 10 to rotate the supply unit 14 in the pen shaft 10, thereby providing a nail stone to the discharge unit 15.

  The cover 20 is coupled to the tip of the pen shaft 10, that is, one end where the discharge portion 15 is formed, and opens and closes the discharge portion 15 of the pen shaft 10. Although the drawing shows a dome shape in which one end of the main body 21 of the cover 20 is opened, the shape of the cover 20 is not limited to this. In addition, since a cylindrical guide wall 22 is provided on the inner surface of the cover 20, the pen shaft is inserted into an internal space formed by the guide wall 22 when the cover 20 is fastened to the main body. Ten discharge parts 15 are inserted and accommodated. Through this, as will be described later, even if the nail stone spills through the discharge portion 15, it is accommodated in the internal space formed by the guide wall 22 of the cover 20, so there is little risk of being lost outside.

  On the other hand, in order to prevent the cover 20 from being lost, the cover 20 can be used after being separated and attached to the rear end of the pen shaft 10. At this time, the pen 20 can be easily attached. A coupling groove 114 can be formed at the rear end of the shaft 10.

  FIG. 4 is a schematic cross-sectional view showing the structure of the supply unit 14 and the discharge unit 15 of the nail stone pencil 1 of the present invention. FIG. 5 shows the end of the nail stone pencil 1 of the present invention. A schematic cross-sectional view showing the structure of the supply unit 14, the discharge unit 15, and the button 16 with the cover 20 fitted therein is shown, and FIG. 6 shows an enlarged view of FIG.

  As shown in the drawings, the pen shaft 10 of the present invention includes a receiving portion 12 for storing a nail stone inside a cylindrical main body. The accommodating portion 12 provides a nail stone to the discharging portion 15 through the supplying portion 14 by operating the button 16.

  Referring to FIG. 6, the accommodating portion 12 is formed with an inclined portion whose width decreases toward the tip connected to the discharge portion 15, and the tip has a diameter of a cylindrical shape constituting the discharge portion 15. Diameter decreases. The front end of the accommodating portion 12 is connected to the discharge portion 15 so that the internal spaces communicate with each other.

  The discharge portion 15 includes a pen tip portion 151 protruding outside the pen shaft 10 and a connecting portion 152 accommodated inside the pen shaft 10, and the connecting portion 152 accommodates a supply portion 14 described later. The pen tip portion 151 and the tip of the housing portion 12 are in contact with each other through the connecting portion 152. At this time, since the connecting portion 152 is provided with a connecting groove 153 at a position corresponding to the tip of the receiving portion 12, the tip of the receiving portion 12 and the internal space of the connecting portion 152 are connected through the connecting groove 153. Are communicated and connected to each other.

  The supply part 14 is accommodated in the connecting part 152 of the discharge part 15, and the supply part 14 has a disk shape having a constant thickness and is provided with a storage groove 141 spaced at regular intervals along the outer peripheral surface. The supply unit 14 is rotatably connected inside the connection unit 152 and rotates by a certain angle each time a button 16 described later is touched. For example, in the supply unit 14 illustrated in FIG. 6, a specific storage groove 141 is communicated with the tip of the storage unit 12 through the connection groove 153 before the button 16 is touched, and the nail stone is removed from the storage unit 12. Store with supply. Thereafter, the supply unit 14 rotates counterclockwise by the touch of the button 16, and is rotated to a position in contact with the pen tip 151 by the third touch of the button 16. Nail stones will be offered. In the embodiment of the present invention, the receiving groove 141 is illustrated as having six receiving grooves 141. However, the receiving groove 141 is received at a position in contact with the pen tip 151 every time the supply unit 14 rotates according to the touch of the button 16. Needless to say, the groove 141 may have various configurations.

  The receiving groove 141 can receive and store a nail stone at the moment when the supply unit 14 rotates and communicates with the tip of the receiving unit 12 through the connecting groove 153. The receiving groove 141 corresponds to the shape of the nail stone so that the upper part of the nail stone is in contact with the inner surface of the receiving groove 141 and the lower part of the nail stone faces the outside of the receiving groove 141. Preferably it is formed. For example, when the nail stone has a flat lower portion and a swollen upper portion, the inner surface of the receiving groove 141 is formed to be recessed so that the receiving groove 141 corresponds to the upper portion, and the swollen upper portion of the nail stone is It is accommodated in contact with the inner surface of the accommodation groove 141. As described above, the storage direction of the nail stone can be determined by the shape of the storage groove 141, and the nail stone stored in the storage groove 141 by the rotation of the supply unit 14 is provided to the pen tip portion 151. When the nail stone is supplied, the lower part of the nail stone is discharged first, the end of the nib is brought close to the nail surface, and the nail stone is supplied. Arranged in the direction.

  At this time, in order to fix the positions of the discharge portion 15 and the accommodating portion 12, a guide 115 protruding toward the center portion is provided on the inner surface of the pen shaft 10, and the inclined portion of the accommodating portion 12 is provided with the inclined portion. Movement to the tip is limited by the guide. In addition, since the outer peripheral surface of the pen tip portion 151 is provided with annular protrusions (154) and (161) having a diameter larger than that of the hole at the tip end portion of the pen shaft 10, the discharge is caused by the annular protrusion 154. The movement of the part 15 to the rear of the pen shaft 10 is restricted.

  As described above, the button 16 is preferably formed at the tip of the pen shaft 10 and disposed behind the position where the connecting portion 152 is accommodated. An opening portion 110 is formed on a part of the outer peripheral surface of the tip portion where the button 16 is formed, an elastic member 17 is coupled to the opening portion 110, and the button 16 is connected to the outer end of the elastic member 17. The When the button 16 is pushed toward the outer peripheral surface of the pen shaft 10, the elastic member 17 is pushed by the button 16, and in this connection, the supply unit 14 is centered on the axis of the disk shape. The position of the accommodation groove 141 is moved while rotating.

  Further, a protrusion 111 is formed on the outer periphery of the opening 110 where the button 16 is provided, and a step 112 is provided between the protrusion 111 and the opening 110. Further, an elastic member 17 is connected to the inner end of the button 16 at the center, and a protrusion 161 is formed on the outer periphery of the position where the elastic member 17 is disposed, and a groove 162 is formed on the outer periphery of the protrusion 161. Has been. The groove portion 162 of the button 16 is positioned so as to correspond to the protrusion 111 formed on the outer periphery of the opening portion 110 of the pen shaft 10, and when the button 16 is pressed, the groove portion 162 of the button 16 is moved to the pen shaft. Pressure is applied while ten protrusions 111 are inserted.

  At this time, the cover 20 is attached so that the rear end of the cover 20 coupled to the tip of the pen shaft 10 is disposed between the inner end of the button 16 and the pen shaft 10 corresponding thereto. If this is done, the button 16 is restricted from being pressed, so that when the nail stone pencil 1 is not in use, it is possible to prevent the nail stone from being stored inside the cover 20 due to an unintended operation of the button 16. it can.

  FIG. 7 is a schematic cross-sectional view showing a structure in which the supply unit 14 rotates when the button 16 is pressed as a structure corresponding to the back surface of FIG. A structure for moving the position of the receiving groove 141 while the supply unit 14 rotates when the button 16 is pressed will be described with reference to the drawings. First, a presser shaft 18 extending inside the pen shaft 10 is provided at the inner end of the button 16 of the present invention. Each time the button 16 is pressed by the presser end 19 that is the end of the presser shaft 18, the supply unit 14 is pushed in the rotation direction to rotate.

  One or more of the disk-shaped disk parts of the supply part 14 are provided with tooth parts 142 protruding outward, and the tooth parts 142 are accommodated on the outer peripheral surface of the supply part 14. The number of teeth or protrusions corresponding to the groove 141 is provided.

  Each time the presser shaft 18 is moved in the direction of the center of the main body of the pen shaft 10 by the button 16, the teeth rotate the entire supply unit 14 while moving in the rotational direction by the presser shaft 18. At this time, it is preferable that the presser end portion 19 has a bowl shape that is recessed in a direction in contact with the tooth portion 142 so as not to press the tooth portion 142 in the reverse direction.

  Further, in order to limit the movement range of the presser end 19, the connecting portion 152 at a position in contact with the presser end 19 in a state where the button 16 is pressed is provided with a first stopper 155 having a support plate shape. Therefore, excessive movement of the presser end portion 19 below the first stopper 155 is prevented.

  Further, in order to prevent the tooth portion 142 from excessively rotating due to the operation of the button 16, a bent plate-shaped second stopper 157 is provided inside the connecting portion 152, and the second stopper 157 is provided. By supporting the teeth of the tooth portion 142, it is possible to prevent the tooth portion 142 from excessively moving due to a weak pressing force. At this time, the second stopper 157 may be fixedly installed using a fixing portion 156 separately formed on the connecting portion 152.

DESCRIPTION OF SYMBOLS 1 Stone pencil for nail 10 Pen axis | shaft 11 Main body 12 Storage part 13 Window 14 Supply part 15 Ejection part 16 Button 17 Elastic member 18 Presser shaft 19 Presser end part 20 Cover 21 Main body 22 Guide wall 110 Opening part 111 Projection part 112 Step 113 Groove 114 Coupling groove 115 Guide 141 Fastening groove 142 Tooth part 151 Pen tip part 152 Coupling part 153 Coupling groove 154 Annular protrusion 155 First stopper 156 Fixing part 157 Second stopper 161 Protruding part 162 Groove part

Claims (5)

A pen shaft (10) for providing a nail stone, with a portion of the tip of the body having a cylindrical interior space open;
An accommodating portion (12) for accommodating the stone for nail provided on the main body (11) of the pen shaft (10);
A supply section (14) for receiving the supply of the nail stone from the housing section (12) and providing the nail stone to the discharge section (15) while rotating;
The discharge part (15) disposed on the opposite side of the accommodating part (12) with respect to the supply part (14), and receiving the supply of the nail stone from the supply part (14) and providing it to the outside;
A button (16) provided on an outer peripheral surface of the pen shaft (10) and rotating the supply unit (14);
When the button (16) is pressed, the nail stone pencil that provides the discharge unit (15) with the nail stone received from the storage unit (12) while the supply unit (14) rotates. The supply section (14) has a disk shape, and includes receiving grooves (141) spaced apart at regular intervals along the outer peripheral surface of the disk shape.
The receiving groove (141) is supplied with the nail stone in contact with the receiving portion (12), and is rotated by the operation of the button (16) in the state where the supplied nail stone is received. The nail stone pencil according to claim 1, wherein the nail stone is provided to the discharge part (15) in a state of being moved and rotated so as to be in contact with the discharge part (15). The supply part (14) is provided with a tooth part (142) having a plurality of protrusions,
The inner end of the button (16) is provided with a presser shaft (18) extending into the pen shaft (10), and at the end of the presser shaft (18) each time the button (16) is pressed. The stone pencil for a nail according to claim 2, wherein a certain presser end portion (19) pushes and rotates the tooth portion (142) to rotate the position of the receiving groove (141).   A first stopper (155) having a support plate shape is provided in the internal space of the main body (10) at a position in contact with the presser end (19) in a state where the button (16) is pressed. The stone pencil for nail according to claim 3, wherein excessive movement of the presser end (19) to the lower side of the first stopper (155) is prevented. A cover (20) is attached to the tip of the pen shaft (10),
The rear end of the cover (20) that fits into the pen shaft (10) is disposed between the inner end of the button (16) and the corresponding outer peripheral surface of the pen shaft (10). The stone pencil for nail according to claim 1, wherein the button (16) cannot be pressed when the cover (20) is attached.

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