WO2015137681A1 - Winding means - Google Patents

Winding means Download PDF

Info

Publication number
WO2015137681A1
WO2015137681A1 PCT/KR2015/002270 KR2015002270W WO2015137681A1 WO 2015137681 A1 WO2015137681 A1 WO 2015137681A1 KR 2015002270 W KR2015002270 W KR 2015002270W WO 2015137681 A1 WO2015137681 A1 WO 2015137681A1
Authority
WO
WIPO (PCT)
Prior art keywords
bobbin
elastic body
winding means
spiral
edge
Prior art date
Application number
PCT/KR2015/002270
Other languages
French (fr)
Korean (ko)
Inventor
강효동
Original Assignee
강효동
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020140097859A external-priority patent/KR101621957B1/en
Priority claimed from KR1020150029922A external-priority patent/KR101701393B1/en
Application filed by 강효동 filed Critical 강효동
Publication of WO2015137681A1 publication Critical patent/WO2015137681A1/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B65H75/48—Automatic re-storing devices

Definitions

  • the present invention relates to a winding means, and more particularly, to a winding means including an elastic body which is highly elastic and can be easily wound even with a small force.
  • the conventional winding means has a bobbin wound with a string and an elastic body located inside the bobbin.
  • the conventional bobbin has a seating portion in which an elastic body is placed in the center thereof, and has the following problems due to the seating portion. That is, the elastic body is formed of a thin metal plate, and the width of the metal plate should be wide enough to have elasticity of the required size.
  • the width of the metal plate should be wide enough to have elasticity of the required size.
  • the present invention has been made to solve the above problems, the object of the present invention is to provide a winding means that can widen the width of the elastic body installed in the center by emptying the center of the bobbin completely.
  • Winding means for achieving the above object, the lower case; A bobbin seated in the guide groove inside the lower case and having an empty center; And a spiral elastic body disposed at the center of the bobbin; The central axis of the elastic body corresponding to the center of the spiral is fixed to the case, and the distal end of the elastic body corresponding to the end of the spiral is fixed to the bobbin.
  • the winding means according to the present invention further includes a support portion protruding from the bottom surface of the guide groove, and the central axis of the elastic body is fitted into the groove of the support portion and is fixed to the lower case.
  • the bottom surface of the guide groove is lower than the bottom surface of other parts of the lower case.
  • the outer peripheral surface of the bobbin is divided into a first edge portion and a second edge portion, and a winding portion located between the first edge portion and the second edge portion; A portion of the first edge protrudes therefrom a plurality of first escape prevention portions and a portion of the second edge protrudes therefrom a plurality of second escape prevention portions.
  • each of the first departure preventing portions is located between each of the adjacent second departure preventing portions.
  • Winding means is a rope insertion hole located in at least one of the first and second departure prevention portion; A locking jaw located on the inner side of the bobbin; And a rope which is inserted into the center of the bobbin through the rope insertion hole and wound around the winding of the bobbin in a state of being caught by the locking jaw.
  • Winding means according to the invention the outlet is located on one side of the lower case; A fastening part connected to the end of the string exposed through the outlet to the outside of the lower case; And jewelry racks connected to the government.
  • the bobbin and the elastic body are made of a plastic material.
  • the bobbin is made of a plastic material
  • the elastic body is made of a metal material.
  • the bobbin and the elastic body is made of any one material of polyethylene (polyethylene), polycarbonate (polycarbonate), polyacetal (polyacetal) and ABS (acrylonitrile-butadiene-styrene resin) resin.
  • the bobbin and the elastic body are integrally formed.
  • the distal end of the elastic body is attached to the inner surface of the bobbin.
  • the hooking means according to the present invention further includes an upper case coupled to the lower case with a bobbin and an elastic body interposed therebetween, and containing a recognition card.
  • the outer peripheral surface of the bobbin is divided into a first edge portion and a second edge portion, and a winding portion located between the first edge portion and the second edge portion;
  • a first release preventing portion protruding therefrom is located at the first edge;
  • At the second edge a second departure preventing portion protruding therefrom;
  • the first departure preventing portion surrounds the first edge;
  • the second departure preventing portion surrounds the second edge.
  • the winding means of the present invention includes a file insertion hole penetrating a part of the bobbin; And a rope wound around the winding of the bobbin while being inserted into the center of the bobbin through the rope insertion hole. It has a size larger than the size of the line insertion hole at the end of the line inserted into the center of the bobbin.
  • a part of the bobbin is provided with a fixing hole penetrating the bobbin; And the distal end of the elastic body wraps the inner wall of the fixing hole in the form of a hook.
  • the elastic body has a different width in the portion close to the central axis of the elastic body and the portion close to the distal end of the elastic body.
  • the elastic body has a width gradually decreasing along the direction from the distal end of the elastic body toward the central axis of the elastic body.
  • the elastic body includes a spiral-shaped spiral portion located between the distal end and the central axis; One end of the spiral portion is connected to the distal end, and the other end of the spiral portion is connected to the central axis;
  • the spiral comprises a plurality of portions having different thicknesses; The plurality of portions have a smaller width as they approach the other end of the spiral portion.
  • the spiral portion has the largest thickness at the portion including one end of the spiral portion, and has the smallest thickness at the portion including the other end of the spiral portion.
  • the thickness of the portion including one end of the spiral portion is 1.5mm, the thickness of the portion including the other end of the elastic body is 1mm.
  • the winding means according to the present invention provides the following effects.
  • the overall width of the winding means can be further reduced.
  • the elastic body and the bobbin made of a plastic material it can be greatly reduced in width, it is possible to significantly reduce the width of the winding means containing them. Therefore, it is quite advantageous to the winding means in which the transparent storage portion in which the recognition card, such as the employee's card or pass, is stored.
  • the elastic body can be easily wound with a smaller force by allowing the elastic body to have different thicknesses in the portion close to the central axis of the elastic body and the portion close to the distal end of the elastic body.
  • FIG. 1 is an exploded perspective view of a winding means according to a first embodiment of the present invention.
  • Figure 2 is a view showing only the bobbin and the elastic body separately in the structure shown in FIG.
  • FIG. 3 is a side view of the bobbin in FIG. 2.
  • FIG. 4 is a view showing a cross-sectional view and the jewelry rack of the file fixing part in FIG.
  • FIG. 5 is a view for explaining the operation of the jewelry rack shown in FIG.
  • FIGS. 6A and 6B are views for explaining the operation of the winding means according to the present invention.
  • FIG. 7 is a cross-sectional view of the winding means according to the second embodiment of the present invention.
  • FIG. 8 is a perspective view of the bobbin of FIG. 7.
  • FIG. 9 is a side view of the bobbin illustrated in FIG. 8.
  • FIG. 10 is a cross-sectional view taken along the line of II of FIG. 9.
  • 11 is a view showing another shape of the jewelry rack.
  • FIG. 12 is an exploded perspective view of a winding means according to a third embodiment of the present invention.
  • FIG. 13 is a view showing another embodiment of the bobbin and the elastic body of the present invention.
  • FIG. 14 is a cross-sectional view taken along line II ′ of FIG. 13.
  • spatially relative terms below “, “ beneath “, “ lower”, “ above “, “ upper” It may be used to easily describe the correlation of a device or components with other devices or components. Spatially relative terms are to be understood as including terms in different directions of the device in use or operation in addition to the directions shown in the figures. For example, when flipping a device shown in the figure, a device described as “below” or “beneath” of another device may be placed “above” of another device. Thus, the exemplary term “below” can encompass both an orientation of above and below. The device can also be oriented in other directions, so that spatially relative terms can be interpreted according to orientation.
  • a part when a part is connected to another part, this includes not only a case in which the part is directly connected, but also a case in which another part is electrically connected in between.
  • a part when a part includes a certain component, this means that it may further include other components, without excluding other components, unless specifically stated otherwise.
  • first, second, third, etc. may be used herein to describe various components, but such components are not limited by the terms. The terms are used to distinguish one component from other components.
  • first component may be referred to as the second or third component, and similarly, the second or third component may be alternatively named.
  • FIG. 1 is an exploded perspective view of a winding means according to a first embodiment of the present invention
  • Figure 2 is a view showing only the bobbin 130 and the elastic body 140 separately in the structure shown in Figure 1
  • Figure 3 is a view It is the figure which looked at the bobbin in 2 from the side.
  • Winding means 100 according to the present invention as shown in Figure 1, the upper case 101, the lower case 102, the bobbin 130, the elastic body 140, the string 150, the row fixing part 622 ) And jewelry rack (633).
  • the upper case 101 includes a case coupling portion 101b coupled to the lower case 102 and a transparent housing 101a formed above the case coupling portion 101b.
  • a recognition card 333 such as an employee card or pass can be stored in the inner space of the transparent housing 101a.
  • the lower case 102 has a guide groove 111 therein.
  • the guide groove 111 is formed in a polygonal shape, the shape of the guide groove 111 may be formed in the form of a circle in addition to the polygonal shape.
  • the bottom surface of the guide groove 111 is lower than the bottom surface of other parts of the lower case 102.
  • the guide groove 111 is accommodated in the bobbin 130 and the elastic body 140.
  • the bobbin 130 has a cylindrical shape with an empty central portion, and the elastic body 140 has a spiral shape.
  • the elastic body 140 is located at the center of the bobbin 130.
  • the bobbin 130 and the elastic body 140 may be integrally formed. That is, the bobbin 130 and the elastic body 140 may be manufactured at the same time, for example, of the same plastic material.
  • the bobbin 130 and the elastomer 140 may be made of any one of polyethylene, polycarbonate, polyacetal, and ABS (acrylonitrile-butadiene-styrene resin) resin. have.
  • the outer circumferential surface of the bobbin 130 is divided into a first edge portion 131, a second edge portion 132, and a winding portion 133.
  • a portion of the first edge portion 131 is formed with a plurality of first departure preventing portions 135 protruding therefrom, and a portion of the second edge portion 132 is formed with a plurality of second departure preventing portions 136 protruding therefrom.
  • Each of the first departure preventing parts 135 is positioned between each of the adjacent second departure preventing parts 136.
  • At least one of the first and second separation preventing parts 135 and 136 is provided with a line insertion hole 137 penetrating the same.
  • the line insertion hole 137 may be formed in any one of the second departure preventing portion in contact with the bottom surface of the guide groove 111.
  • a locking jaw 138 is formed on the inner side surface of the bobbin 130. As shown in FIG. 2, the locking jaw 138 forms an L-shape. Specifically, the locking jaw 138 protrudes from the inner surface of the bobbin 130 toward the elastic body 140. 138a and a vertical protrusion 138b protruding from the end of the horizontal protrusion 138a in the direction of the upper case 101. As a result, a U-shaped groove is formed surrounded by the vertical protrusion 138b, the horizontal protrusion 138a, and the inner side surface (that is, the inner side surface portion of the bobbin 130 facing the vertical protrusion 138b).
  • the string 150 passes through the line insertion hole 137 and is caught by the locking jaw 138 through a space between the bobbin 130 and the bottom surface of the guide groove 111. At this time, the string 150 is fitted into the U-shaped groove formed by the locking jaw 138 and the inner surface of the bobbin 130. That is, the string 150 is first folded in a U shape and the folded convex portion passes through the hole 137 to be inserted into the U-shaped groove.
  • the string 150 is wound around the bobbin 130, that is, the winding unit 133 in a state where a part of the string 150 is fixed by the locking jaw 138. Then, the wound and the remaining line 150 is exposed to the outside through the outlet 166 formed on the side of the lower case (102).
  • the outlet 166 is composed of two holes (hereinafter, first and second holes) penetrating the side surface of the lower case 102, and one end of the string 150 passes through the first hole to the outside. And the other end of the string 150 is drawn out through the second hole.
  • First, second and third pins 151, 152, and 153 are formed in the lower case 102, and one side of the string 150 is disposed between the first and second fins 151 and 152. And the other side of the string 150 passes between the first pin 151 and the third pin 153. Accordingly, tangling of one side and the other side of the string 150 may be prevented.
  • the first to third fins 151 to 153 are formed on the bottom surface of the lower case 102 located between the guide groove 111 and the outlet 166. At this time, the first to third pins 151 to 153 protrude from the inner bottom surface toward the upper case 101.
  • the central axis 141 of the elastic body 140 made of a spiral is fixed to the lower case 102, and the distal end 142 of the elastic body 140 is attached to the inner surface of the bobbin 130.
  • the central axis 141 of the elastic body 140 corresponds to the center of the spiral
  • the distal end 142 of the elastic body 140 corresponds to the tail of the spiral.
  • the support portion 117 protruding from the bottom surface toward the central axis 141 of the elastic body 140 is formed.
  • the support part 117 has an empty cylindrical shape in the center, and a part of the circumference of the support part 117 is removed so that the center space is exposed.
  • the empty central space of the support part 117 is defined as the central groove 117a
  • the space generated by removing a portion of the periphery of the support part 117 is defined as the side opening part 117b
  • the second support wall 117d is perpendicular to the first support wall 117c. It protrudes from the inner wall toward the center of the center groove 117a.
  • the central shaft 141 of the elastic body 140 is inserted into the central groove 117a, and a spiral portion protruding from the side surface of the central shaft 141 may come out of the support portion 117 through the side opening 117b. have. At this time, the movement of the central axis 141 is prevented by the first support wall 117c and the second support wall 117d. As such, the central shaft 141 of the elastic body 140 is firmly fitted into the central groove 117a of the support part 117 so that the elastic body 140 may be firmly fixed to the lower case 102.
  • FIG. 4 is a cross-sectional view of the file fixing part 622 and the ornament hanger 633 in FIG.
  • the truncation unit 622 has a bar shape, as shown in FIG. 4. Inside the truncated fixing part 622, a groove in which the jewelry rack 633 is fitted is formed. The jewelry rack 633 can be folded through the groove and folded to the rear end of the government 622.
  • the reducer 622 When the reducer 622 is coupled to the lower case 102, the reducer 622 blocks the opened portion of the transparent housing 101a to prevent the recognition card 333 from falling out.
  • FIG. 5 is a view for explaining the operation of the jewelry rack 633 shown in FIG.
  • the jewelry rack 633 is coupled to the tether 622 so as to be rotatable below the tether 622, as shown in FIG. 5.
  • the ornament hook 633 is not visible in front of the winding means 100, so the appearance design of the winding means is neat. There is a repelling effect.
  • 6a and 6b are views for explaining the operation of the winding means 100 according to the present invention.
  • the elastic body 130 When the jewelry rack 633 is placed in the state shown in FIG. 6B, the elastic body 130 is restored to its original state by the elastic energy accumulated in the elastic body 130. That is, this elastic body 130 rotates clockwise by the restoring force by the elastic energy. Then, the bobbin 140 is also rotated in the clockwise direction by the rotation, so that the string 150 is rewound to the bobbin 140 as shown in Figure 6a.
  • the width of the elastic body 140 (d of FIG. 2) may be increased relatively more than in the related art. Therefore, the elasticity of the elastic body 140 may be sufficiently high.
  • the entire width of the winding means 100 can be further reduced.
  • the bobbin 130 and the elastic body 140 are integrally formed, a process for coupling them may be omitted.
  • the elastic body 140 is made of a plastic material, sufficient elasticity can be ensured even with a lower width than the conventional elastic body 140 made of metal.
  • FIG. 7 is a cross-sectional view of the winding means according to the second embodiment of the present invention
  • FIG. 8 is a perspective view of the bobbin of FIG. 7
  • FIG. 9 is a side view of the bobbin shown in FIG. 8
  • FIG. 10 is a cross-sectional view showing a cross section taken along the line I-I of FIG. 9.
  • the winding means 70 includes a lower case 41, a bobbin 55, an elastic body 32, a string 31, and a file fixing part 51. And jewelry racks 61.
  • the winding means 70 according to the second embodiment of the present invention may further include an upper case presented in the first embodiment.
  • the lower case 41 has a guide groove 43 therein.
  • This guide groove 43 forms a circle.
  • the bottom face of the guide groove 43 is lower than the bottom face of the other part of the lower case 41.
  • the bobbin 55 and the elastic body 32 are accommodated in this guide groove 43.
  • the bobbin 55 forms a cylindrical shape with an empty center, and the elastic body 32 forms a spiral shape.
  • the elastic body 32 is located at the center of the bobbin 55.
  • the central axis 22 of the elastic body 32 is fixed to the lower case 41, and the distal end 21 of the elastic body 32 is engaged with the bobbin 11.
  • the central axis 22 of the elastic body 32 corresponds to the center of the spiral
  • the distal end 21 of the elastic body 32 corresponds to the tail of the spiral.
  • the outer circumferential surface of the bobbin 55 is divided into a first edge portion, a second edge portion, and a winding portion 12, as shown in FIG.
  • the first edge portion 11a protrudes from the first edge portion
  • the second edge portion 11b protrudes from the second edge portion.
  • the first departure preventing part 11a surrounds the first edge
  • the second departure preventing part 11b surrounds the second edge.
  • a part of the bobbin 55 is provided with a line insertion hole 14 penetrating the bobbin 55.
  • One side of the string 31 passes through the rope insertion hole 14 and enters the center of the bobbin 55.
  • a knot is formed at one end of the string 31 in a state in which one side of the string 31 enters the center portion.
  • the knot since the volume of the knot is larger than the diameter of the line insertion hole 14, the knot does not pass through the line insertion hole 14. Accordingly, one end of the string 31 may be fixed to the bobbin 55. In such a fixed state, the rest of the string 31 is wound around the bobbin 55, ie, the winding 12.
  • a part of the bobbin 55 is formed with a fixing hole 13 penetrating the bobbin 55, so that the distal end portion 21 of the elastic body 32 is fitted into the fixing hole 13.
  • the distal end 21 of the elastic body 32 may have a hook shape, and the hook-shaped end portion 21 surrounds the inner wall of the fixing hole 13.
  • the elastic body 32 may be fixed to the bobbin 55.
  • the support part 42 has a shape in which two semi-cylindrical cylinders face each other at intervals, and the central axis 22 of the elastic body is fitted in the space between the two semi-cylindrical cylinders.
  • the truncation section 34 has a bar shape, as shown in FIG. 7. Inside the reduced fixing part 34, a groove into which the jewelry rack 61 is fitted is formed. The jewelry rack 61 can be folded through the groove and folded to the rear end of the government 51.
  • the bobbin 55 and the elastic body 32 in the second embodiment may be made of a material such as plastic.
  • the bobbin 55 and the elastomer 32 may be made of any one of polyethylene, polycarbonate, polyacetal, and ABS (acrylonitrile-butadiene-styrene resin) resin. have.
  • the elastic body 32 may be made of a metal material instead of plastic.
  • the width of the elastic body 32 may be increased relatively more than in the related art, and thus the elasticity of the elastic body may be sufficiently high. have.
  • the entire width of the winding means 70 can be further reduced.
  • the drawing groove 166 is formed at the short side of the lower case 102
  • the drawing groove 166 may be further formed at at least one of the long sides of the lower case 102.
  • the truncated groove 622 may be coupled to the drawing groove formed on the long side instead of the short side.
  • the jewelry rack may have a shape as follows.
  • 11 is a view showing another shape of the jewelry rack.
  • the jewelry rack 633 includes three holes 111a, 111b, and 111c as shown in FIG. 11.
  • the first hole 111a is located between the second hole 111b and the third hole 111c.
  • the second hole 111b and the third hole 111c have substantially the same size.
  • the first hole 111a has a larger size than the second hole 111b or the third hole 111c.
  • the ornament When the ornament includes one string or clip, the string or clip of the ornament may be caught in the first hole 111a.
  • the ornament when the ornament includes two strings, the two strings of the ornament can be caught one by one in the second and third holes 111b and 111c.
  • FIG. 12 is a perspective view of a winding means according to a third embodiment of the present invention.
  • the winding means 300 includes an upper case 201, a transparent cover 204, a lower case 102, a bobbin 130, and an elastic body 140. ), A string 150, a rope fixing part 622 and a jewelry rack 633.
  • the upper case 201 is coupled to the lower case 102.
  • the transparent housing 201a is formed above the upper case 201.
  • the transparent accommodating portion 201a may store a recognition card 333 such as an employee ID or a pass.
  • the transparent accommodating part 201a is a space surrounded by four protrusions formed at the upper peripheral edge of the upper case 201.
  • An arc-shaped groove is formed at one edge of the upper case 201. This groove facilitates separation between the upper case 201 and the lower case 102.
  • the transparent cover 204 covers the transparent storage portion 201a of the upper case 201.
  • the transparent cover 204 and the upper case 201 are firmly coupled to each other while the edges of the transparent cover 204 are in close contact with four protrusions defining the transparent housing 201a.
  • the elastic body 140 in FIG. 1 may have different widths at portions near the central axis 141 of the elastic body 140 and portions near the distal end portion 142 of the elastic body 140. This will be described in detail with reference to FIGS. 13 and 14.
  • FIG. 13 is a view showing another embodiment of the bobbin and the elastic body of the present invention
  • Figure 14 is a cross-sectional view along the line II 'of FIG.
  • the elastic body may have a width that gradually decreases along the direction from the distal end of the elastic body toward the central axis of the elastic body, as shown in FIGS. 13 and 14.
  • the elastic body 140 includes a distal end 142, a central axis 141, and a spiral helical portion 148 located between the distal end 142 and the central axis 141.
  • One end of the is connected to the distal end 142, the other end of the spiral portion 148 is connected to the central axis 141.
  • the spiral portion 148 may be divided into a plurality of portions having different thicknesses, and the portions are arranged in a line between one end and the other end of the spiral portion 148. At this time, the plurality of portions have a smaller width as they approach the other end of the spiral portion 148.
  • the first to fourth portions A1, A2, A3, and A4 located at different distances from the central axis 141, they are farthest from the central axis.
  • the fourth portion A4 positioned has the largest thickness W4, and the third portion A3 positioned farther from the central axis 141 has a smaller thickness W3 than the fourth portion A4.
  • the second portion A2 located far from the central axis 141 has a thickness W2 smaller than the third portion A3, and then the first portion farther from the center axis 141 ( A1) has a thickness W1 smaller than the second portion A2.
  • the portion including one end of the spiral portion 148 has the largest width, for example, the portion may have a thickness of 1.5 mm.
  • a portion including the other end of the spiral portion 148 has the smallest width, for example, the portion may have a thickness of 1 mm.
  • the elastic body 140 when the elastic body 140 has a structure as shown in FIGS. 13 and 14, the elastic body 140 may be easily wound even with a smaller force. That is, as shown in FIG. 6B, the elastic body 140 may be smoothly wound even if the pulling force of the string 150 is weak.
  • the elastic body 32 in FIG. 7 also gradually increases along the direction from the distal end 21 of the elastic body 32 toward the central axis 22 of the elastic body 32, as shown in FIGS. 13 and 14. It may have a decreasing width.

Landscapes

  • Adornments (AREA)

Abstract

The present invention relates to a winding means comprising a resilient body which has particularly high resilience and which allows winding to take place easily even with a small force, and the present invention relates to a winding means whereby it is possible to increase the resilience of the resilient body even without increasing the thickness of the winding means, and the present invention comprises: a lower casing; a bobbin which is seated in a guide recess in the lower casing and of which the central part is empty; and a spiral-shaped resilient body which is disposed in the central part of the bobbin, and, here, a central shaft of the resilient body, corresponding to the centre of the spiral, is secured to the casing, and end part of the resilient body, corresponding to the end of the spiral, is secured to the bobbin.

Description

권취수단Winding means
본 발명은 권취수단에 관한 것으로, 특히 탄성이 높으며 작은 힘으로도 쉽게 감겨질 수 있는 탄성체를 포함한 권취수단에 관한 것이다.The present invention relates to a winding means, and more particularly, to a winding means including an elastic body which is highly elastic and can be easily wound even with a small force.
종래의 권취수단은 줄이 감긴 보빈(bobbin) 및 그 보빈의 내부에 위치한 탄성체를 구비한다. 여기서, 종래의 보빈은 그 중심부에 탄성체가 놓이는 안착부가 형성되는 바, 이 안착부로 인해 다음과 같은 문제점이 있다. 즉, 탄성체는 얇은 금속판으로 형성되는데, 이 금속판의 폭이 충분히 넓어야 필요한 크기의 탄성을 가질 수 있다. 그러나, 종래에는 안착부의 두께로 인해 금속판의 폭을 충분하게 넓히는 것이 어려웠다. 물론, 안착부의 두께를 고려하지 않고 폭을 넓힐 수도 있으나, 이와 같은 경우 권취수단 자체의 폭이 넓어져 휴대성이 떨어지는 문제점이 있다.The conventional winding means has a bobbin wound with a string and an elastic body located inside the bobbin. Here, the conventional bobbin has a seating portion in which an elastic body is placed in the center thereof, and has the following problems due to the seating portion. That is, the elastic body is formed of a thin metal plate, and the width of the metal plate should be wide enough to have elasticity of the required size. However, in the related art, it is difficult to sufficiently widen the width of the metal plate due to the thickness of the mounting portion. Of course, it is possible to widen the width without considering the thickness of the seating part, in this case there is a problem that the portability of the winding means itself is widened and the portability falls.
본 발명은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로, 보빈의 중심부를 완전히 비움으로써 그 중심부에 설치되는 탄성체의 폭을 넓힐 수 있는 권취수단을 제공하는데 그 목적이 있다.The present invention has been made to solve the above problems, the object of the present invention is to provide a winding means that can widen the width of the elastic body installed in the center by emptying the center of the bobbin completely.
상기와 같은 목적을 달성하기 위한 본 발명에 따른 권취수단은, 하부 케이스; 하부 케이스 내부의 가이드홈에 안착되며, 중심부가 비어 있는 보빈; 및 보빈의 중심부에 배치된 나선 형태의 탄성체를 포함하며; 나선의 중심에 해당하는 탄성체의 중심축이 케이스에 고정되고, 그리고 그 나선의 끝단에 해당하는 탄성체의 말단부가 보빈에 고정된다.Winding means according to the present invention for achieving the above object, the lower case; A bobbin seated in the guide groove inside the lower case and having an empty center; And a spiral elastic body disposed at the center of the bobbin; The central axis of the elastic body corresponding to the center of the spiral is fixed to the case, and the distal end of the elastic body corresponding to the end of the spiral is fixed to the bobbin.
본 발명에 따른 권취수단은 가이드홈의 바닥면으로부터 돌출된 지지부를 더 포함하며, 탄성체의 중심축이 지지부의 홈에 끼워져 상기 하부 케이스에 고정된다.The winding means according to the present invention further includes a support portion protruding from the bottom surface of the guide groove, and the central axis of the elastic body is fitted into the groove of the support portion and is fixed to the lower case.
본 발명의 권취수단에 따르면, 가이드홈의 바닥면이 하부 케이스의 다른 부분의 바닥면보다 더 낮다.According to the winding means of the present invention, the bottom surface of the guide groove is lower than the bottom surface of other parts of the lower case.
본 발명의 권취수단에 따르면, 보빈의 외주면이 제 1 가장자리부 및 제 2 가장자리부와, 그리고 제 1 가장자리부와 제 2 가장자리부 사이에 위치한 권취부로 구분되며; 제 1 가장자리의 일부에 그로부터 돌출된 다수의 제 1 이탈방지부들이 위치하며, 그리고 제 2 가장자리의 일부에 그로부터 돌출된 다수의 제 2 이탈방지부들이 위치한다.According to the winding means of the present invention, the outer peripheral surface of the bobbin is divided into a first edge portion and a second edge portion, and a winding portion located between the first edge portion and the second edge portion; A portion of the first edge protrudes therefrom a plurality of first escape prevention portions and a portion of the second edge protrudes therefrom a plurality of second escape prevention portions.
본 발명의 권취수단에 따르면, 제 1 이탈방지부들 각각이 인접한 제 2 이탈방지부들 각각의 사이에 위치한다.According to the winding means of the present invention, each of the first departure preventing portions is located between each of the adjacent second departure preventing portions.
본 발명에 따른 권취수단은 제 1 및 제 2 이탈방지부들 중 적어도 어느 하나에 위치한 줄삽입홀; 보빈의 내측면에 위치한 걸림턱; 및 줄삽입홀을 통해 보빈의 중심부로 인입되어 걸림턱에 걸린 상태에서 보빈의 권취부에 감기는 줄을 더 포함한다.Winding means according to the present invention is a rope insertion hole located in at least one of the first and second departure prevention portion; A locking jaw located on the inner side of the bobbin; And a rope which is inserted into the center of the bobbin through the rope insertion hole and wound around the winding of the bobbin in a state of being caught by the locking jaw.
본 발명에 따른 권취수단은 하부 케이스의 일 측면에 위치한 인출구; 인출구를 통해 하부 케이스의 외부로 노출된 줄의 끝단에 연결된 줄고정부; 및 줄고정부에 연결된 장신구걸이를 더 포함한다.Winding means according to the invention the outlet is located on one side of the lower case; A fastening part connected to the end of the string exposed through the outlet to the outside of the lower case; And jewelry racks connected to the government.
본 발명의 권취수단에 따르면, 보빈 및 탄성체는 플라스틱 재질로 이루어진다.According to the winding means of the present invention, the bobbin and the elastic body are made of a plastic material.
본 발명의 권취수단에 따르면, 보빈은 플라스틱 재질로 이루어지고, 탄성체는 금속 재질로 이루어진다.According to the winding means of the present invention, the bobbin is made of a plastic material, the elastic body is made of a metal material.
본 발명의 권취수단에 따르면, 보빈 및 탄성체는 폴리 에틸렌(polyethylene), 폴리 카보네이트(polycarbonate), 폴리 아세탈(polyacetal) 및 ABS(acrylonitrile-butadiene-styrene resin) 수지 중 어느 하나의 재질로 이루어진다.According to the winding means of the present invention, the bobbin and the elastic body is made of any one material of polyethylene (polyethylene), polycarbonate (polycarbonate), polyacetal (polyacetal) and ABS (acrylonitrile-butadiene-styrene resin) resin.
본 발명의 권취수단에 따르면, 보빈 및 탄성체가 일체로 구성된다.According to the winding means of the present invention, the bobbin and the elastic body are integrally formed.
본 발명의 권취수단에 따르면, 탄성체의 말단부가 보빈의 내측면에 붙어 있다.According to the winding means of the present invention, the distal end of the elastic body is attached to the inner surface of the bobbin.
본 발명에 따른 궈취수단은 보빈 및 탄성체를 사이에 두고 하부 케이스와 결합되며, 인식카드가 수납되는 상부 케이스를 더 포함한다.The hooking means according to the present invention further includes an upper case coupled to the lower case with a bobbin and an elastic body interposed therebetween, and containing a recognition card.
본 발명의 권취수단에 따르면, 보빈의 외주면이 제 1 가장자리부 및 제 2 가장자리부와, 그리고 제 1 가장자리부와 제 2 가장자리부 사이에 위치한 권취부로 구분되며; 제 1 가장자리에 그로부터 돌출된 제 1 이탈방지부가 위치하며; 제 2 가장자리에 그로부터 돌출된 제 2 이탈방지부가 위치하며; 제 1 이탈방지부는 제 1 가장자리를 둘러싸며; 그리고 제 2 이탈방지부는 제 2 가장자리를 둘러싼다.According to the winding means of the present invention, the outer peripheral surface of the bobbin is divided into a first edge portion and a second edge portion, and a winding portion located between the first edge portion and the second edge portion; A first release preventing portion protruding therefrom is located at the first edge; At the second edge a second departure preventing portion protruding therefrom; The first departure preventing portion surrounds the first edge; The second departure preventing portion surrounds the second edge.
본 발명의 권취수단은 보빈의 일부를 관통하는 줄삽입홀; 및 줄삽입홀을 통해 보빈의 중심부로 인입된 상태에서 보빈의 권취부에 감기는 줄을 더 포함하며; 보빈의 중심부로 인입된 줄의 끝단에 줄삽입홀의 크기보다 더 큰 크기를 갖는다.The winding means of the present invention includes a file insertion hole penetrating a part of the bobbin; And a rope wound around the winding of the bobbin while being inserted into the center of the bobbin through the rope insertion hole. It has a size larger than the size of the line insertion hole at the end of the line inserted into the center of the bobbin.
본 발명의 권취수단에 따르면, 보빈의 일부에 이 보빈을 관통하는 고정홀이 형성되며; 그리고 탄성체의 말단부가 고정홀의 내벽을 갈고리 형태로 감싼다.According to the winding means of the present invention, a part of the bobbin is provided with a fixing hole penetrating the bobbin; And the distal end of the elastic body wraps the inner wall of the fixing hole in the form of a hook.
본 발명의 권취수단에 따르면, 탄성체는 탄성체의 중심축에 근접한 부분과 탄성체의 말단부에 근접한 부분에서 서로 다른 폭을 갖는다.According to the winding means of the present invention, the elastic body has a different width in the portion close to the central axis of the elastic body and the portion close to the distal end of the elastic body.
본 발명의 권취수단에 따르면, 탄성체는 탄성체의 말단부로부터 탄성체의 중심축으로 향하는 방향을 따라 점진적으로 감소하는 폭을 갖는다.According to the winding means of the present invention, the elastic body has a width gradually decreasing along the direction from the distal end of the elastic body toward the central axis of the elastic body.
본 발명의 권취수단에 따르면, 탄성체는 말단부와 중심축 사이에 위치한 나선 형태의 나선부를 포함하며; 나선부의 일측 끝단이 말단부에 연결되고, 나선부의 타측 끝단이 중심축에 연결되며; 나선부는 서로 다른 두께를 갖는 복수의 부분들을 포함하며; 복수의 부분들은 나선부의 타측 끝단에 근접할수록 더 작은 폭을 갖는다.According to the winding means of the present invention, the elastic body includes a spiral-shaped spiral portion located between the distal end and the central axis; One end of the spiral portion is connected to the distal end, and the other end of the spiral portion is connected to the central axis; The spiral comprises a plurality of portions having different thicknesses; The plurality of portions have a smaller width as they approach the other end of the spiral portion.
본 발명의 권취수단에 따르면, 나선부는 나선부의 일측 끝단을 포함하는 부분에서 가장 큰 두께를 가지며, 나선부의 타측 끝단을 포함하는 부분에서 가장 작은 두께를 갖는다.According to the winding means of the present invention, the spiral portion has the largest thickness at the portion including one end of the spiral portion, and has the smallest thickness at the portion including the other end of the spiral portion.
본 발명의 권취수단에 따르면, 나선부의 일측 끝단을 포함하는 부분의 두께가 1.5mm이고, 탄성체의 타측 끝단을 포함하는 부분의 두께가 1mm이다.According to the winding means of the present invention, the thickness of the portion including one end of the spiral portion is 1.5mm, the thickness of the portion including the other end of the elastic body is 1mm.
본 발명에 따른 권취수단은 다음과 같은 효과를 제공한다.The winding means according to the present invention provides the following effects.
첫째, 보빈의 중심부를 완전히 비움으로써 그 중심부에 설치되는 탄성체의 폭을 넓힐 수 있다. 따라서, 권취수단의 폭을 증가시키지 않고도 탄성체의 탄성을 증가시킬 수 있다.First, it is possible to widen the width of the elastic body is installed in the center by emptying the center of the bobbin completely. Therefore, the elasticity of the elastic body can be increased without increasing the width of the winding means.
둘째, 보빈이 종래의 안착부 대신 가이드홈에 수납되므로, 권취수단의 전체 폭이 더욱 줄어들 수 있다.Second, since the bobbin is stored in the guide groove instead of the conventional seating portion, the overall width of the winding means can be further reduced.
셋째, 탄성체와 보빈을 플라스틱 재질로 제조함으로써 이들의 폭을 크게 줄일 수 있어, 결국 이들이 포함된 권취수단의 폭을 크게 줄일 수 있다. 그러므로, 사원증 또는 출입증과 같은 인식카드가 수납되는 투명 수납부가 일체로 구성된 권취수단에 상당히 유리하다. Third, by manufacturing the elastic body and the bobbin made of a plastic material it can be greatly reduced in width, it is possible to significantly reduce the width of the winding means containing them. Therefore, it is quite advantageous to the winding means in which the transparent storage portion in which the recognition card, such as the employee's card or pass, is stored.
넷째, 탄성체와 보빈을 일체로 형성하여 제조과정 및 제조비용을 감소시킬 수 있다.Fourth, it is possible to reduce the manufacturing process and manufacturing cost by integrally forming the elastic body and the bobbin.
다섯째, 탄성체가 탄성체의 중심축에 근접한 부분과 탄성체의 말단부에 근접한 부분에서 서로 다른 두께를 가지도록 함으로써 더 작은 힘으로도 탄성체가 쉽게 감겨질 수 있다.Fifth, the elastic body can be easily wound with a smaller force by allowing the elastic body to have different thicknesses in the portion close to the central axis of the elastic body and the portion close to the distal end of the elastic body.
도 1은 본 발명의 제 1 실시예에 따른 권취수단에 대한 분해 사시도이다. 1 is an exploded perspective view of a winding means according to a first embodiment of the present invention.
도 2는 도 1에 도시된 구조에서 보빈 및 탄성체만을 따로 나타낸 도면이다.Figure 2 is a view showing only the bobbin and the elastic body separately in the structure shown in FIG.
도 3은 도 2에서의 보빈을 측면에서 바라다본 도면이다.FIG. 3 is a side view of the bobbin in FIG. 2.
도 4는 도 1에서의 줄고정부의 단면도와 장신구걸이를 나타낸 도면이다.4 is a view showing a cross-sectional view and the jewelry rack of the file fixing part in FIG.
도 5는 도 4에 도시된 장신구걸이의 동작을 설명하기 위한 도면이다.5 is a view for explaining the operation of the jewelry rack shown in FIG.
도 6a 및 도 6b는 본 발명에 따른 권취수단의 동작을 설명하기 위한 도면이다.6A and 6B are views for explaining the operation of the winding means according to the present invention.
도 7은 본 발명의 제 2 실시예에 따른 권취수단에 대한 단면도이다. 7 is a cross-sectional view of the winding means according to the second embodiment of the present invention.
도 8은 도 7의 보빈에 대한 사시도이다.8 is a perspective view of the bobbin of FIG. 7.
도 9는 도 8에 도시된 보빈을 측면에서 바라다본 도면이다.FIG. 9 is a side view of the bobbin illustrated in FIG. 8.
도 10은 도 9의 Ⅰ-Ⅰ의 선상을 따라 절단한 단면을 나타낸 단면도이다.10 is a cross-sectional view taken along the line of II of FIG. 9.
도 11은 장신구걸이의 또 다른 형상을 나타낸 도면이다.11 is a view showing another shape of the jewelry rack.
도 12는 본 발명의 제 3 실시예에 따른 권취수단에 대한 분해 사시도이다.12 is an exploded perspective view of a winding means according to a third embodiment of the present invention.
도 13은 본 발명의 보빈 및 탄성체의 다른 실시예를 나타낸 도면이다.13 is a view showing another embodiment of the bobbin and the elastic body of the present invention.
도 14는 도 13의 I-I`의 선을 따른 단면도이다.14 is a cross-sectional view taken along line II ′ of FIG. 13.
본 발명의 이점 및 특징, 그리고 그것들을 달성하는 방법은 첨부되는 도면과 함께 상세하게 후술되어 있는 실시예들을 참조하면 명확해질 것이다. 그러나 본 발명은 이하에서 개시되는 실시예들에 한정되는 것이 아니라 서로 다른 다양한 형태로 구현될 것이며, 단지 본 실시예들은 본 발명의 개시가 완전하도록 하며, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 발명의 범주를 완전하게 알려주기 위해 제공되는 것이며, 본 발명은 청구항의 범주에 의해 정의될 뿐이다. 따라서, 몇몇 실시예에서, 잘 알려진 공정 단계들, 잘 알려진 소자 구조 및 잘 알려진 기술들은 본 발명이 모호하게 해석되는 것을 피하기 위하여 구체적으로 설명되지 않는다. 명세서 전체에 걸쳐 동일 참조 부호는 동일 구성 요소를 지칭한다.Advantages and features of the present invention and methods for achieving them will be apparent with reference to the embodiments described below in detail with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various forms, and only the present embodiments are intended to complete the disclosure of the present invention, and the general knowledge in the art to which the present invention pertains. It is provided to fully convey the scope of the invention to those skilled in the art, and the present invention is defined only by the scope of the claims. Thus, in some embodiments, well known process steps, well known device structures and well known techniques are not described in detail in order to avoid obscuring the present invention. Like reference numerals refer to like elements throughout.
공간적으로 상대적인 용어인 "아래(below)", "아래(beneath)", "하부(lower)", "위(above)", "상부(upper)" 등은 도면에 도시되어 있는 바와 같이 하나의 소자 또는 구성 요소들과 다른 소자 또는 구성 요소들과의 상관관계를 용이하게 기술하기 위해 사용될 수 있다. 공간적으로 상대적인 용어는 도면에 도시되어 있는 방향에 더하여 사용시 또는 동작시 소자의 서로 다른 방향을 포함하는 용어로 이해되어야 한다. 예를 들면, 도면에 도시되어 있는 소자를 뒤집을 경우, 다른 소자의 "아래(below)"또는 "아래(beneath)"로 기술된 소자는 다른 소자의 "위(above)"에 놓여질 수 있다. 따라서, 예시적인 용어인 "아래"는 아래와 위의 방향을 모두 포함할 수 있다. 소자는 다른 방향으로도 배향될 수 있고, 이에 따라 공간적으로 상대적인 용어들은 배향에 따라 해석될 수 있다.The spatially relative terms " below ", " beneath ", " lower ", " above ", " upper " It may be used to easily describe the correlation of a device or components with other devices or components. Spatially relative terms are to be understood as including terms in different directions of the device in use or operation in addition to the directions shown in the figures. For example, when flipping a device shown in the figure, a device described as "below" or "beneath" of another device may be placed "above" of another device. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device can also be oriented in other directions, so that spatially relative terms can be interpreted according to orientation.
본 명세서에서 어떤 부분이 다른 부분과 연결되어 있다고 할 때, 이는 직접적으로 연결되어있는 경우뿐 아니라, 그 중간에 다른 소자를 사이에 두고 전기적으로 연결되어 있는 경우도 포함한다. 또한, 어떤 부분이 어떤 구성 요소를 포함한다고 할 때, 이는 특별히 그에 반대되는 기재가 없는 한 다른 구성요소를 제외하는 것이 아니라 다른 구성요소를 더 포함할 수 있는 것을 의미한다.In the present specification, when a part is connected to another part, this includes not only a case in which the part is directly connected, but also a case in which another part is electrically connected in between. In addition, when a part includes a certain component, this means that it may further include other components, without excluding other components, unless specifically stated otherwise.
본 명세서에서 제 1, 제 2, 제 3 등의 용어는 다양한 구성 요소들을 설명하는데 사용될 수 있지만, 이러한 구성 요소들은 상기 용어들에 의해 한정되는 것은 아니다. 상기 용어들은 하나의 구성 요소를 다른 구성 요소들로부터 구별하는 목적으로 사용된다. 예를 들어, 본 발명의 권리 범위로부터 벗어나지 않고, 제 1 구성 요소가 제 2 또는 제 3 구성 요소 등으로 명명될 수 있으며, 유사하게 제 2 또는 제 3 구성 요소도 교호적으로 명명될 수 있다.The terms first, second, third, etc. may be used herein to describe various components, but such components are not limited by the terms. The terms are used to distinguish one component from other components. For example, without departing from the scope of the present invention, the first component may be referred to as the second or third component, and similarly, the second or third component may be alternatively named.
다른 정의가 없다면, 본 명세서에서 사용되는 모든 용어(기술 및 과학적 용어를 포함)는 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 공통적으로 이해될 수 있는 의미로 사용될 수 있을 것이다. 또 일반적으로 사용되는 사전에 정의되어 있는 용어들은 명백하게 특별히 정의되어 있지 않은 한 이상적으로 또는 과도하게 해석되지 않는다.Unless otherwise defined, all terms (including technical and scientific terms) used in the present specification may be used in a sense that can be commonly understood by those skilled in the art. In addition, the terms defined in the commonly used dictionaries are not ideally or excessively interpreted unless they are specifically defined clearly.
이하, 도 1 내지 도 3을 참조하여, 본 발명의 일 실시예에 따른 백라이트 유닛에 대하여 상세히 설명한다. 한편, 이하의 설명에서 사용되는 구성요소 명칭은 명세서 작성의 용이함을 고려하여 선택된 것으로, 실제 제품의 명칭과는 상이할 수 있다.Hereinafter, a backlight unit according to an exemplary embodiment of the present invention will be described in detail with reference to FIGS. 1 to 3. Meanwhile, component names used in the following description are selected in consideration of ease of specification, and may be different from actual product names.
도 1은 본 발명의 제 1 실시예에 따른 권취수단에 대한 분해 사시도이고, 도 2는 도 1에 도시된 구조에서 보빈(130) 및 탄성체(140)만을 따로 나타낸 도면이고, 그리고 도 3은 도 2에서의 보빈을 측면에서 바라다본 도면이다. 1 is an exploded perspective view of a winding means according to a first embodiment of the present invention, Figure 2 is a view showing only the bobbin 130 and the elastic body 140 separately in the structure shown in Figure 1, and Figure 3 is a view It is the figure which looked at the bobbin in 2 from the side.
본 발명에 따른 권취수단(100)은, 도 1에 도시된 바와 같이, 상부 케이스(101), 하부 케이스(102), 보빈(130), 탄성체(140), 줄(150), 줄고정부 (622) 및 장신구걸이(633)를 포함한다.Winding means 100 according to the present invention, as shown in Figure 1, the upper case 101, the lower case 102, the bobbin 130, the elastic body 140, the string 150, the row fixing part 622 ) And jewelry rack (633).
상부 케이스(101)는 하부 케이스(102)에 결합되는 케이스 결합부(101b)와, 그리고 그 케이스 결합부(101b)의 상측에 형성된 투명 수납부(101a)를 포함한다. 이 투명 수납부(101a)의 일 측면은 개구되어 있는 바, 이 개구된 부분을 통해 사원증 또는 출입증과 같은 인식카드(333)가 그 투명 수납부(101a)의 내부 공간에 수납될 수 있다.The upper case 101 includes a case coupling portion 101b coupled to the lower case 102 and a transparent housing 101a formed above the case coupling portion 101b. One side of the transparent housing 101a is opened, and through this opening, a recognition card 333 such as an employee card or pass can be stored in the inner space of the transparent housing 101a.
하부 케이스(102)는 그 내부에 가이드홈(111)을 구비한다. 이 가이드홈(111)은 다각형 형태를 이루는 바, 이 가이드홈(111)의 형태는 다각형 형태 외에도 원과 같은 형태로 이루어질 수도 있다. 이 가이드홈(111)의 바닥면은 하부 케이스(102)의 다른 부분의 바닥면보다 더 낮다. 이러한 가이드홈(111)에는 보빈(130) 및 탄성체(140)가 수납된다.The lower case 102 has a guide groove 111 therein. The guide groove 111 is formed in a polygonal shape, the shape of the guide groove 111 may be formed in the form of a circle in addition to the polygonal shape. The bottom surface of the guide groove 111 is lower than the bottom surface of other parts of the lower case 102. The guide groove 111 is accommodated in the bobbin 130 and the elastic body 140.
보빈(130)은, 도 2에 도시된 바와 같이, 중심부가 비어 있는 원통 형상을 이루며, 그리고 탄성체(140)는 나선 형상을 이룬다. 여기서, 탄성체(140)는 보빈(130)의 중심부에 위치한다. 보빈(130)과 탄성체(140)는 일체로 구성될 수 있다. 즉, 보빈(130)과 탄성체(140)는, 예를 들어 동일한 플라스틱 재질로 한 번에 제조될 수 있다. As shown in FIG. 2, the bobbin 130 has a cylindrical shape with an empty central portion, and the elastic body 140 has a spiral shape. Here, the elastic body 140 is located at the center of the bobbin 130. The bobbin 130 and the elastic body 140 may be integrally formed. That is, the bobbin 130 and the elastic body 140 may be manufactured at the same time, for example, of the same plastic material.
구체적인 예로서, 보빈(130)과 탄성체(140)는 폴리 에틸렌(polyethylene), 폴리 카보네이트(polycarbonate), 폴리 아세탈(polyacetal) 및 ABS(acrylonitrile-butadiene-styrene resin) 수지 중 어느 하나의 재질로 이루어질 수 있다.As a specific example, the bobbin 130 and the elastomer 140 may be made of any one of polyethylene, polycarbonate, polyacetal, and ABS (acrylonitrile-butadiene-styrene resin) resin. have.
보빈(130)의 외주면은, 도 3에 도시된 바와 같이, 제 1 가장자리부(131), 제 2 가장자리부(132) 및 권취부(133)로 구분된다. 제 1 가장자리부(131)의 일부에는 그로부터 돌출된 다수의 제 1 이탈방지부(135)들이 형성되며, 그리고 제 2 가장자리부(132)의 일부에는 그로부터 돌출된 다수의 제 2 이탈방지부(136)들이 형성된다. 제 1 이탈방지부(135)들 각각은 인접한 제 2 이탈방지부(136)들 각각의 사이에 위치한다. 이러한 제 1 및 제 2 이탈방지부들(135, 136)은 권치부(133)에 줄(150)이 감겨질 때 그 줄(150)이 권치부(133)로부터 벗어나는 것을 방지한다.As shown in FIG. 3, the outer circumferential surface of the bobbin 130 is divided into a first edge portion 131, a second edge portion 132, and a winding portion 133. A portion of the first edge portion 131 is formed with a plurality of first departure preventing portions 135 protruding therefrom, and a portion of the second edge portion 132 is formed with a plurality of second departure preventing portions 136 protruding therefrom. ) Are formed. Each of the first departure preventing parts 135 is positioned between each of the adjacent second departure preventing parts 136. These first and second departure preventing portions 135 and 136 prevent the string 150 from escaping from the winding portion 133 when the winding 150 is wound around the winding portion 133.
제 1 및 제 2 이탈방지부들(135, 136) 중 적어도 어느 하나에는 이를 관통하는 줄삽입홀(137)이 형성된다. 하나의 예로서, 가이드홈(111)의 바닥면과 접촉하는 어느 하나의 제 2 이탈방지부에 줄삽입홀(137)이 형성될 수 있다.At least one of the first and second separation preventing parts 135 and 136 is provided with a line insertion hole 137 penetrating the same. As one example, the line insertion hole 137 may be formed in any one of the second departure preventing portion in contact with the bottom surface of the guide groove 111.
보빈(130)의 내측면에는 걸림턱(138)이 형성된다. 이 걸림턱(138)은, 도 2에 도시된 바와 같이, L자 형태를 이루는 바, 구체적으로 이 걸림턱(138)은 보빈(130)의 내측면으로부터 탄성체(140)를 향해 돌출된 수평 돌출부(138a)와, 이 수평 돌출부(138a)의 끝단으로부터 상부 케이스(101) 방향으로 돌출된 수직 돌출부(138b)로 구성된다. 이에 따라, 수직 돌출부(138b), 수평 돌출부(138a) 및 내측면(즉, 수직 돌출부(138b)와 마주보는 보빈(130)의 내측면 부분)에 의해 둘러싸인 U자형의 홈이 형성된다.A locking jaw 138 is formed on the inner side surface of the bobbin 130. As shown in FIG. 2, the locking jaw 138 forms an L-shape. Specifically, the locking jaw 138 protrudes from the inner surface of the bobbin 130 toward the elastic body 140. 138a and a vertical protrusion 138b protruding from the end of the horizontal protrusion 138a in the direction of the upper case 101. As a result, a U-shaped groove is formed surrounded by the vertical protrusion 138b, the horizontal protrusion 138a, and the inner side surface (that is, the inner side surface portion of the bobbin 130 facing the vertical protrusion 138b).
도 2에 도시된 바와 같이, 줄(150)은 줄삽입홀(137)을 통과한 후, 보빈(130)과 가이드홈(111)의 바닥면 사이의 공간을 지나 걸림턱(138)에 걸린다. 이때, 줄(150)은 걸림턱(138)과 보빈(130)의 내측면에 의해 형성된 U자형의 홈에 끼워진다. 즉, 줄(150)은 먼저 U자형으로 접힌 상태에서 그 접힌 볼록한 부분이 홀(137)을 통과하여 그 U자형의 홈에 끼워진다. As shown in FIG. 2, the string 150 passes through the line insertion hole 137 and is caught by the locking jaw 138 through a space between the bobbin 130 and the bottom surface of the guide groove 111. At this time, the string 150 is fitted into the U-shaped groove formed by the locking jaw 138 and the inner surface of the bobbin 130. That is, the string 150 is first folded in a U shape and the folded convex portion passes through the hole 137 to be inserted into the U-shaped groove.
이와 같이 줄(150)의 일부가 걸림턱(138)에 의해 고정된 상태에서 그 줄(150)이 보빈(130)의 둘레, 즉 권치부(133)에 감긴다. 그리고, 감기고 남은 줄(150)은 하부 케이스(102)의 측면에 형성된 인출구(166)를 통해 외부로 노출된다.In this manner, the string 150 is wound around the bobbin 130, that is, the winding unit 133 in a state where a part of the string 150 is fixed by the locking jaw 138. Then, the wound and the remaining line 150 is exposed to the outside through the outlet 166 formed on the side of the lower case (102).
인출구(166)는 그 하부 케이스(102)의 측면을 관통하는 2개의 홀들(이하, 제 1 및 제 2 홀)로 구성되어 있는 바, 줄(150)의 일측 끝단이 제 1 홀을 통과하여 외부로 인출되고, 그리고 그 줄(150)의 타측 끝단이 제 2 홀을 통과하여 외부로 인출된다. The outlet 166 is composed of two holes (hereinafter, first and second holes) penetrating the side surface of the lower case 102, and one end of the string 150 passes through the first hole to the outside. And the other end of the string 150 is drawn out through the second hole.
하부 케이스(102)의 내부에는 제 1, 제 2 및 제 3 핀(151, 152, 153)이 형성되는 바, 줄(150)의 일측은 제 1 핀(151)과 제 2 핀(152) 사이를 통과하며, 그리고 줄(150)의 타측은 제 1 핀(151)과 제 3 핀(153) 사이를 통과한다. 이에 따라 줄(150)의 일측과 타측이 서로 엉키는 것이 방지될 수 있다. 제 1 핀 내지 제 3 핀(151 내지 153)은 가이드홈(111)과 인출구(166) 사이에 위치한, 하부 케이스(102) 내부 바닥면에 형성된다. 이때, 이 제 1 내지 제 3 핀들(151 내지 153)은 그 내부 바닥면으로부터 상부 케이스(101)를 향해 돌출된다.First, second and third pins 151, 152, and 153 are formed in the lower case 102, and one side of the string 150 is disposed between the first and second fins 151 and 152. And the other side of the string 150 passes between the first pin 151 and the third pin 153. Accordingly, tangling of one side and the other side of the string 150 may be prevented. The first to third fins 151 to 153 are formed on the bottom surface of the lower case 102 located between the guide groove 111 and the outlet 166. At this time, the first to third pins 151 to 153 protrude from the inner bottom surface toward the upper case 101.
나선형으로 이루어진 탄성체(140)의 중심축(141)은 하부 케이스(102)에 고정되며, 그리고 이 탄성체(140)의 말단부(142)는 보빈(130)의 내측면에 붙어 있다. 여기서, 탄성체(140)의 중심축(141)은 나선의 중심에 해당하며, 그리고 이 탄성체(140)의 말단부(142)는 그 나선의 꼬리에 해당한다.The central axis 141 of the elastic body 140 made of a spiral is fixed to the lower case 102, and the distal end 142 of the elastic body 140 is attached to the inner surface of the bobbin 130. Here, the central axis 141 of the elastic body 140 corresponds to the center of the spiral, and the distal end 142 of the elastic body 140 corresponds to the tail of the spiral.
가이드홈(111)의 바닥면에는, 도 1에 도시된 바와 같이, 그 바닥면으로부터 탄성체(140)의 중심축(141)을 향해 돌출된 지지부(117)가 형성된다. 이 지지부(117)는 중심부가 빈 원기둥 형상을 갖는 바, 여기서 그 중심부 공간이 노출될 정도로 이 지지부(117)의 둘레의 일부가 제거되어 있다. 여기서, 지지부(117)의 비어있는 중심부 공간을 중심홈(117a)으로 정의하고, 그리고 지지부(117)의 일부 둘레가 제거되어 발생된 공간을 측면개구부(117b)로 정의할 때, 제 1 지지벽(117c)이 측면개구부(117b)의 일측으로부터 중심홈(117a)의 중심부를 향해 돌출되며, 그리고 제 2 지지벽(117d)이 그 제 1 지지벽(117c)에 수직하도록 중심홈(117a)의 내벽으로부터 그 중심홈(117a)의 중심부를 향해 돌출된다.On the bottom surface of the guide groove 111, as shown in Figure 1, the support portion 117 protruding from the bottom surface toward the central axis 141 of the elastic body 140 is formed. The support part 117 has an empty cylindrical shape in the center, and a part of the circumference of the support part 117 is removed so that the center space is exposed. Here, when the empty central space of the support part 117 is defined as the central groove 117a, and the space generated by removing a portion of the periphery of the support part 117 is defined as the side opening part 117b, the first support wall 117c protrudes from one side of the side opening 117b toward the center of the center groove 117a, and the second support wall 117d is perpendicular to the first support wall 117c. It protrudes from the inner wall toward the center of the center groove 117a.
탄성체(140)의 중심축(141)은 중심홈(117a)내에 삽입되며, 그 중심축(141)의 측면으로부터 돌출되는 나선 부분이 그 측면개구부(117b)를 통해 지지부(117) 외부로 나올 수 있다. 이때, 제 1 지지벽(117c) 및 제 2 지지벽(117d)에 의해 중심축(141)이 움직임이 방지된다. 이와 같이, 탄성체(140)의 중심축(141)이 지지부(117)의 중심홈(117a)에 견고하게 끼워짐으로써 그 탄성체(140)가 하부 케이스(102)에 단단하게 고정될 수 있다.The central shaft 141 of the elastic body 140 is inserted into the central groove 117a, and a spiral portion protruding from the side surface of the central shaft 141 may come out of the support portion 117 through the side opening 117b. have. At this time, the movement of the central axis 141 is prevented by the first support wall 117c and the second support wall 117d. As such, the central shaft 141 of the elastic body 140 is firmly fitted into the central groove 117a of the support part 117 so that the elastic body 140 may be firmly fixed to the lower case 102.
도 4는 도 1에서의 줄고정부(622)의 단면도와 장신구걸이(633)를 나타낸 도면이다.4 is a cross-sectional view of the file fixing part 622 and the ornament hanger 633 in FIG.
줄고정부(622)는, 도 4에 도시된 바와 같이, 바(bar) 형태를 갖는다. 이 줄고정부(622)의 내부에는 장신구걸이(633)가 끼워질 수 있는 홈이 형성되어 있다. 장신구걸이(633)는 이 홈을 통해 줄고정부 (622)의 후단으로 접혀질 수 있다.The truncation unit 622 has a bar shape, as shown in FIG. 4. Inside the truncated fixing part 622, a groove in which the jewelry rack 633 is fitted is formed. The jewelry rack 633 can be folded through the groove and folded to the rear end of the government 622.
줄고정부 (622)가 하부 케이스(102)에 결합될 때, 이 줄고정부 (622)는 투명 수납부(101a)의 개구된 부분을 막아 인식카드(333)가 외부로 빠지는 것을 방지한다.When the reducer 622 is coupled to the lower case 102, the reducer 622 blocks the opened portion of the transparent housing 101a to prevent the recognition card 333 from falling out.
도 5는 도 4에 도시된 장신구걸이(633)의 동작을 설명하기 위한 도면이다.5 is a view for explaining the operation of the jewelry rack 633 shown in FIG.
장신구걸이(633)는, 도 5에 도시된 바와 같이, 줄고정부(622)의 아래쪽으로 회전 가능하게 그 줄고정부(622)에 결합된다. 권취수단(100)을 사용하지 않을 때 장신구걸이(633)를 줄고정부(622)의 아래쪽으로 회전시켜 놓으면 그 장신구걸이(633)가 권취수단(100)의 앞에서 보이지 않으므로 권취수단의 외관 디자인이 깔끔해지는 효과가 있다.The jewelry rack 633 is coupled to the tether 622 so as to be rotatable below the tether 622, as shown in FIG. 5. When the winding means 100 is not in use, if the jewelry rack 633 is reduced and rotated to the bottom of the government 622, the ornament hook 633 is not visible in front of the winding means 100, so the appearance design of the winding means is neat. There is a repelling effect.
이와 같이 구성된 본 발명에 따른 권취수단(100)의 동작을 상세히 설명하면 다음과 같다.Referring to the operation of the winding means 100 according to the present invention configured as described above in detail as follows.
도 6a 및 도 6b는 본 발명에 따른 권취수단(100)의 동작을 설명하기 위한 도면이다.6a and 6b are views for explaining the operation of the winding means 100 according to the present invention.
도 6a에 도시된 바와 같이, 장신구걸이(633)가 당겨지지 않은 상태에서는 줄(150)이 보빈(130)에 감겨있게 된다.As shown in FIG. 6A, when the jewelry rack 633 is not pulled, the string 150 is wound around the bobbin 130.
그러나, 도 6b에 도시된 바와 같이, 하부 케이스(102)로부터 멀어지도록 장신구걸이(633)가 화살표 방향으로 잡아당겨지면 그 장신구걸이(633)에 연결된 줄고정부(622)가 그 화살표 방향으로 진행하게 된다. 그러면, 그 줄고정부(622)에 연결된 줄(150)이 그 화살표 방향으로 인출되고, 그 이 인출 과정에서 보빈(130)이 반시계방향으로 회전한다. 이 회전에 의해 탄성체(140)도 반시계방향으로 감겨지게 되는 바, 이에 따라 탄성체(140)가 이의 중심축(141)을 향해 더욱 밀집된 나선 형상을 취하게 된다. 따라서 도 6b에서의 과정을 통해 탄성체(140)에 높은 탄성 에너지가 축적된다.However, as shown in FIG. 6B, when the jewelry rack 633 is pulled in the direction of the arrow away from the lower case 102, the truncation unit 622 connected to the jewelry rack 633 moves in the direction of the arrow. do. Then, the string 150 connected to the file fixing part 622 is drawn out in the direction of the arrow, and the bobbin 130 rotates counterclockwise in the drawing process. Due to this rotation, the elastic body 140 is also wound in a counterclockwise direction, whereby the elastic body 140 takes a spiral shape that is more densely toward the central axis 141. Therefore, high elastic energy is accumulated in the elastic body 140 through the process of FIG. 6B.
도 6b와 같은 상태에서 장신구걸이(633)가 놓이게 되면, 그 탄성체(130)에 축적된 탄성 에너지에 의해 탄성체(130)가 원래의 상태로 복원하게 된다. 즉, 그 탄성 에너지에 의한 복원력에 의해 이 탄성체(130)가 시계방향으로 회전하게 된다. 그러면, 그 회전에 의해 보빈(140)도 시계방향으로 회전하여, 도 6a와 같이 줄(150)이 보빈(140)에 되감겨지게 된다.When the jewelry rack 633 is placed in the state shown in FIG. 6B, the elastic body 130 is restored to its original state by the elastic energy accumulated in the elastic body 130. That is, this elastic body 130 rotates clockwise by the restoring force by the elastic energy. Then, the bobbin 140 is also rotated in the clockwise direction by the rotation, so that the string 150 is rewound to the bobbin 140 as shown in Figure 6a.
이와 같이 제 1 실시예에 따른 권취수단(100)에 따르면, 보빈(130)의 중심부가 비어있기 때문에 탄성체(140)의 폭(도 2의 d)이 종래에 비하여 상대적으로 더 증가될 수 있으며, 그로 인해 탄성체(140)의 탄성이 충분히 높아질 수 있다.As described above, according to the winding means 100 according to the first embodiment, since the center of the bobbin 130 is empty, the width of the elastic body 140 (d of FIG. 2) may be increased relatively more than in the related art. Therefore, the elasticity of the elastic body 140 may be sufficiently high.
또한, 그 보빈(130)이 종래의 안착부 대신 가이드홈(111)에 수납되므로, 권취수단(100)의 전체 폭이 더욱 줄어들 수 있다.In addition, since the bobbin 130 is accommodated in the guide groove 111 instead of the conventional seating portion, the entire width of the winding means 100 can be further reduced.
게다가, 보빈(130)과 탄성체(140)가 일체로 구성됨에 따라 이들을 결합하기 위한 공정이 생략될 수 있다. 게다가, 이 탄성체(140)가 플라스틱 재질로 이루어지므로, 금속으로 제조된 종래의 탄성체(140)보다 더 낮은 폭으로도 충분한 탄성을 확보할 수 있다.In addition, as the bobbin 130 and the elastic body 140 are integrally formed, a process for coupling them may be omitted. In addition, since the elastic body 140 is made of a plastic material, sufficient elasticity can be ensured even with a lower width than the conventional elastic body 140 made of metal.
도 7은 본 발명의 제 2 실시예에 따른 권취수단에 대한 단면도이고, 도 8은 도 7의 보빈에 대한 사시도이고, 도 9는 도 8에 도시된 보빈을 측면에서 바라다본 도면이며, 그리고 도 10은 도 9의 Ⅰ-Ⅰ의 선상을 따라 절단한 단면을 나타낸 단면도이다.7 is a cross-sectional view of the winding means according to the second embodiment of the present invention, FIG. 8 is a perspective view of the bobbin of FIG. 7, FIG. 9 is a side view of the bobbin shown in FIG. 8, and FIG. 10 is a cross-sectional view showing a cross section taken along the line I-I of FIG. 9.
본 발명의 제 2 실시예에 따른 권취수단(70)은, 도 7에 도시된 바와 같이, 하부 케이스(41), 보빈(55), 탄성체(32), 줄(31), 줄고정부(51) 및 장신구걸이(61)를 포함한다.As shown in FIG. 7, the winding means 70 according to the second embodiment of the present invention includes a lower case 41, a bobbin 55, an elastic body 32, a string 31, and a file fixing part 51. And jewelry racks 61.
본 발명의 제 2 실시예에 따른 권취수단(70)은, 제 1 실시예에서 제시된 상부 케이스를 더 포함할 수 있다.The winding means 70 according to the second embodiment of the present invention may further include an upper case presented in the first embodiment.
하부 케이스(41)는 그 내부에 가이드홈(43)을 구비한다. 이 가이드홈(43)은 원의 형태를 이룬다. 이 가이드홈(43)의 바닥면은 하부 케이스(41)의 다른 부분의 바닥면보다 더 낮다. 이러한 가이드홈(43)에는 보빈(55) 및 탄성체(32)가 수납된다.The lower case 41 has a guide groove 43 therein. This guide groove 43 forms a circle. The bottom face of the guide groove 43 is lower than the bottom face of the other part of the lower case 41. The bobbin 55 and the elastic body 32 are accommodated in this guide groove 43.
보빈(55)은, 도 7 내지 10에 도시된 바와 같이, 중심부가 비어 있는 원통 형상을 이루며, 그리고 탄성체(32)는 나선 형상을 이룬다. 여기서, 탄성체(32)는 보빈(55)의 중심부에 위치한다.As shown in FIGS. 7 to 10, the bobbin 55 forms a cylindrical shape with an empty center, and the elastic body 32 forms a spiral shape. Here, the elastic body 32 is located at the center of the bobbin 55.
탄성체(32)의 중심축(22)은 하부 케이스(41)에 고정되며, 그리고 이 탄성체(32)의 말단부(21)는 보빈(11)과 결합된다. 여기서, 탄성체(32)의 중심축(22)은 나선의 중심부에 해당하며, 그리고 이 탄성체(32)의 말단부(21)는 그 나선의 꼬리에 해당한다.The central axis 22 of the elastic body 32 is fixed to the lower case 41, and the distal end 21 of the elastic body 32 is engaged with the bobbin 11. Here, the central axis 22 of the elastic body 32 corresponds to the center of the spiral, and the distal end 21 of the elastic body 32 corresponds to the tail of the spiral.
보빈(55)의 외주면은, 도 9에 도시된 바와 같이, 제 1 가장자리부, 제 2 가장자리부 및 권취부(12)로 구분된다. 제 1 가장자리부에는 그로부터 돌출된 제 1 이탈방지부(11a)가 형성되며, 그리고 제 2 가장자리부에는 그로부터 돌출된 제 2 이탈방지부(11b)가 형성된다. 이때, 제 1 이탈방지부(11a)는 제 1 가장자리를 둘러싸며, 그리고 제 2 이탈방지부(11b)는 제 2 가장자리를 둘러싼다.The outer circumferential surface of the bobbin 55 is divided into a first edge portion, a second edge portion, and a winding portion 12, as shown in FIG. The first edge portion 11a protrudes from the first edge portion, and the second edge portion 11b protrudes from the second edge portion. In this case, the first departure preventing part 11a surrounds the first edge, and the second departure preventing part 11b surrounds the second edge.
도 8 및 도 10에 도시된 바와 같이, 보빈(55)의 일부에는 이를 관통하는 줄삽입홀(14)이 형성된다. 줄(31)의 일측은 줄삽입홀(14)을 통과하여 보빈(55)의 중심부로 들어간다. 줄(31)의 일측이 중심부로 들어간 상태에서 그 줄(31)의 일측 끝단에 매듭이 형성된다. 이때 이 매듭의 부피가 줄삽입홀(14)의 지름보다 더 크기 때문에 매듭이 줄삽입홀(14)을 통과하지 못한다. 이에 따라 줄(31)의 일측 끝단이 보빈(55)에 고정될 수 있다. 이와 같은 고정 상태에서, 줄(31)의 나머지 부분이 보빈(55)의 둘레, 즉 권취부(12)에 감긴다.As shown in FIGS. 8 and 10, a part of the bobbin 55 is provided with a line insertion hole 14 penetrating the bobbin 55. One side of the string 31 passes through the rope insertion hole 14 and enters the center of the bobbin 55. A knot is formed at one end of the string 31 in a state in which one side of the string 31 enters the center portion. At this time, since the volume of the knot is larger than the diameter of the line insertion hole 14, the knot does not pass through the line insertion hole 14. Accordingly, one end of the string 31 may be fixed to the bobbin 55. In such a fixed state, the rest of the string 31 is wound around the bobbin 55, ie, the winding 12.
또한, 보빈(55)의 일부에 이 보빈(55)을 관통하는 고정홀(13)이 형성되는 바, 이 고정홀(13)에 탄성체(32)의 말단부(21)가 끼워진다. 예를 들어, 도 7에 도시된 바와 같이, 이 탄성체(32)의 말단부(21)는 갈고리 형태로 이루어질 수 있는 바, 이 갈고리 형태의 말단부(21)가 고정홀(13)의 내벽을 감싸면서 탄성체(32)가 보빈(55)에 고정될 수 있다.In addition, a part of the bobbin 55 is formed with a fixing hole 13 penetrating the bobbin 55, so that the distal end portion 21 of the elastic body 32 is fitted into the fixing hole 13. For example, as shown in FIG. 7, the distal end 21 of the elastic body 32 may have a hook shape, and the hook-shaped end portion 21 surrounds the inner wall of the fixing hole 13. The elastic body 32 may be fixed to the bobbin 55.
가이드홈(43)의 바닥면에는, 도 7에 도시된 바와 같이, 그 바닥면으로부터 탄성체(32)의 중심축(22)을 향해 돌출된 지지부(42)가 형성된다. 이 지지부(42)는 2개의 반원기둥들이 간격을 두고 서로 마주하고 있는 형태를 갖는 바, 이 2개의 반원기둥들 사이의 공간에 그 탄성체의 중심축(22)이 끼워진다.On the bottom surface of the guide groove 43, as shown in Fig. 7, a support portion 42 protruding from the bottom surface toward the central axis 22 of the elastic body 32 is formed. The support part 42 has a shape in which two semi-cylindrical cylinders face each other at intervals, and the central axis 22 of the elastic body is fitted in the space between the two semi-cylindrical cylinders.
줄고정부(34)는, 도 7에 도시된 바와 같이, 바(bar) 형태를 갖는다. 이 줄고정부(34)의 내부에는 장신구걸이(61)가 끼워질 수 있는 홈이 형성되어 있다. 장신구걸이(61)는 이 홈을 통해 줄고정부(51)의 후단으로 접혀질 수 있다.The truncation section 34 has a bar shape, as shown in FIG. 7. Inside the reduced fixing part 34, a groove into which the jewelry rack 61 is fitted is formed. The jewelry rack 61 can be folded through the groove and folded to the rear end of the government 51.
한편, 제 2 실시예에서의 보빈(55) 및 탄성체(32)는 모두 플라스틱과 같은 재질로 이루어질 수 있다. 예를 들어, 보빈(55)과 탄성체(32)는 폴리 에틸렌(polyethylene), 폴리 카보네이트(polycarbonate), 폴리 아세탈(polyacetal) 및 ABS(acrylonitrile-butadiene-styrene resin) 수지 중 어느 하나의 재질로 이루어질 수 있다.On the other hand, the bobbin 55 and the elastic body 32 in the second embodiment may be made of a material such as plastic. For example, the bobbin 55 and the elastomer 32 may be made of any one of polyethylene, polycarbonate, polyacetal, and ABS (acrylonitrile-butadiene-styrene resin) resin. have.
또한, 탄성체(32)는 플라스틱 대신 금속 재질로 이루어질 수도 있다. In addition, the elastic body 32 may be made of a metal material instead of plastic.
이와 같이 제 2 실시예에 따른 권취수단에 따르면, 보빈(55)의 중심부가 비어있기 때문에 탄성체(32)의 폭이 종래에 비하여 상대적으로 더 증가될 수 있으며, 그로 인해 탄성체의 탄성이 충분히 높아질 수 있다.As described above, according to the winding means according to the second embodiment, since the center of the bobbin 55 is empty, the width of the elastic body 32 may be increased relatively more than in the related art, and thus the elasticity of the elastic body may be sufficiently high. have.
또한, 그 보빈(55)이 종래의 안착부 대신 가이드홈(43)에 수납되므로, 권취수단(70)의 전체 폭이 더욱 줄어들 수 있다.In addition, since the bobbin 55 is accommodated in the guide groove 43 instead of the conventional seating portion, the entire width of the winding means 70 can be further reduced.
한편, 도 1에 따르면, 인출홈(166)이 하부 케이스(102)의 단변에 형성되어 있지만, 이 인출홈(166)은 그 하부 케이스(102)의 장변들 중 적어도 한 곳에 더 형성될 수 있다. 이와 같은 경우, 단변 대신 장변에 형성된 인출홈에 줄고정부(622)가 결합될 수 있다.Meanwhile, according to FIG. 1, although the drawing groove 166 is formed at the short side of the lower case 102, the drawing groove 166 may be further formed at at least one of the long sides of the lower case 102. . In such a case, the truncated groove 622 may be coupled to the drawing groove formed on the long side instead of the short side.
또 한편, 장신구걸이는 다음과 같은 형상을 가질 수도 있다.On the other hand, the jewelry rack may have a shape as follows.
도 11은 장신구걸이의 또 다른 형상을 나타낸 도면이다.11 is a view showing another shape of the jewelry rack.
장신구걸이(633)는, 도 11에 도시된 바와 같이, 3개의 홀들(111a, 111b, 111c)을 포함한다. 제 1 홀(111a)은 제 2 홀(111b)과 제 3 홀(111c) 사이에 위치한다. 제 2 홀(111b)과 제 3 홀(111c)은 실질적으로 동일한 크기를 갖는다. 그리고 제 1 홀(111a)은 제 2 홀(111b) 또는 제 3 홀(111c)보다 더 큰 크기를 갖는다.The jewelry rack 633 includes three holes 111a, 111b, and 111c as shown in FIG. 11. The first hole 111a is located between the second hole 111b and the third hole 111c. The second hole 111b and the third hole 111c have substantially the same size. The first hole 111a has a larger size than the second hole 111b or the third hole 111c.
장신구가 하나의 줄 또는 클립을 포함한 경우, 이 장신구의 줄 또는 클립은 제 1 홀(111a)에 걸릴 수 있다. 또한, 한편, 장신구가 2개의 줄을 포함한 경우, 이 장신구의 2개의 줄은 제 2 및 제 3 홀(111b, 111c)에 하나씩 걸릴 수 있다. When the ornament includes one string or clip, the string or clip of the ornament may be caught in the first hole 111a. On the other hand, when the ornament includes two strings, the two strings of the ornament can be caught one by one in the second and third holes 111b and 111c.
도 12는 본 발명의 제 3 실시예에 따른 권취수단의 사시도이다.12 is a perspective view of a winding means according to a third embodiment of the present invention.
본 발명의 제 3 실시예에 따른 권취수단(300)은, 도 12에 도시된 바와 같이, 상부 케이스(201), 투명 덮개(204), 하부 케이스(102), 보빈(130), 탄성체(140), 줄(150), 줄고정부 (622) 및 장신구걸이(633)를 포함한다.As shown in FIG. 12, the winding means 300 according to the third embodiment of the present invention includes an upper case 201, a transparent cover 204, a lower case 102, a bobbin 130, and an elastic body 140. ), A string 150, a rope fixing part 622 and a jewelry rack 633.
상부 케이스(201)는 하부 케이스(102)에 결합된다. 한편, 이 상부 케이스(201)의 상측에는 투명 수납부(201a)가 형성된다. 이 투명 수납부(201a)에는 사원증 또는 출입증과 같은 인식카드(333)가 수납될 수 있다. 이 투명 수납부(201a)는 상부 케이스(201)의 상측 주변 가장자리에 형성된 4개의 돌출부들에 의해 둘러싸인 공간이다.The upper case 201 is coupled to the lower case 102. On the other hand, the transparent housing 201a is formed above the upper case 201. The transparent accommodating portion 201a may store a recognition card 333 such as an employee ID or a pass. The transparent accommodating part 201a is a space surrounded by four protrusions formed at the upper peripheral edge of the upper case 201.
상부 케이스(201)의 일측 가장자리에는 호(arc) 형태의 홈이 형성된다. 이 홈에 의해 상부 케이스(201)와 하부 케이스(102) 간의 분리가 용이해진다.An arc-shaped groove is formed at one edge of the upper case 201. This groove facilitates separation between the upper case 201 and the lower case 102.
투명 덮개(204)는 상부 케이스(201)의 투명 수납부(201a)를 덮는다. 이때 투명 덮개(204)의 가장자리가 투명 수납부(201a)를 정의하는 4개의 돌출부들에 밀착되면서 투명 덮개(204)와 상부 케이스(201)가 서로 견고하게 결합된다.The transparent cover 204 covers the transparent storage portion 201a of the upper case 201. In this case, the transparent cover 204 and the upper case 201 are firmly coupled to each other while the edges of the transparent cover 204 are in close contact with four protrusions defining the transparent housing 201a.
한편, 도 12에 도시되었으나 미 설명된 부분들은 전술된 제 1 실시예에서 설명된 것들과 동일하므로, 이들에 대한 설명은 도 1을 참조한다.Meanwhile, parts which are not illustrated but illustrated in FIG. 12 are the same as those described in the above-described first embodiment, and thus description thereof will be made with reference to FIG. 1.
한편, 도 1에서의 탄성체(140)는 탄성체(140)의 중심축(141)에 근접한 부분과 탄성체(140)의 말단부(142)에 근접한 부분에서 서로 다른 폭을 가질 수 있다. 이를 도 13 및 도 14를 참조로 하여 구체적으로 설명한다.Meanwhile, the elastic body 140 in FIG. 1 may have different widths at portions near the central axis 141 of the elastic body 140 and portions near the distal end portion 142 of the elastic body 140. This will be described in detail with reference to FIGS. 13 and 14.
도 13은 본 발명의 보빈 및 탄성체의 다른 실시예를 나타낸 도면이고, 도 14는 도 13의 I-I`의 선을 따른 단면도이다.13 is a view showing another embodiment of the bobbin and the elastic body of the present invention, Figure 14 is a cross-sectional view along the line II 'of FIG.
탄성체는, 도 13 및 도 14에 도시된 바와 같이, 탄성체의 말단부로부터 탄성체의 중심축으로 향하는 방향을 따라 점진적으로 감소하는 폭을 가질 수 있다.The elastic body may have a width that gradually decreases along the direction from the distal end of the elastic body toward the central axis of the elastic body, as shown in FIGS. 13 and 14.
예를 들어, 탄성체(140)는 말단부(142), 중심축(141) 및 말단부(142)와 중심축(141) 사이에 위치한 나선형의 나선부(148)를 포함하는 바, 나선부(148)의 일측 끝단은 말단부(142)에 연결되고, 나선부(148)의 타측 끝단은 중심축(141)에 연결된다. 이때, 나선부(148)는 서로 다른 두께를 갖는 복수의 부분들로 구분될 수 있는 바, 이 부분들은 나선부(148)의 일측 끝단과 타측 끝단 사이에 일렬로 배열된다. 이때, 이 복수의 부분들은 나선부(148)의 타측 끝단에 근접할수록 더 작은 폭을 갖는다.For example, the elastic body 140 includes a distal end 142, a central axis 141, and a spiral helical portion 148 located between the distal end 142 and the central axis 141. One end of the is connected to the distal end 142, the other end of the spiral portion 148 is connected to the central axis 141. In this case, the spiral portion 148 may be divided into a plurality of portions having different thicknesses, and the portions are arranged in a line between one end and the other end of the spiral portion 148. At this time, the plurality of portions have a smaller width as they approach the other end of the spiral portion 148.
구체적인 예로서, 도 14에 도시된 바와 같이, 중심축(141)으로부터 서로 다른 거리에 위치한 제 1 내지 제 4 부분들(A1, A2, A3, A4)이 있을 경우, 이들 중 중심축에서 가장 멀리 위치한 제 4 부분(A4)이 가장 큰 두께(W4)를 가지며, 그 다음으로 중심축(141)에서 멀리 위치한 제 3 부분(A3)이 제 4 부분(A4)보다 더 작은 두께(W3)를 가지며, 그 다음으로 중심축(141)에서 멀리 위치한 제 2 부분(A2)이 제 3 부분(A3)보다 더 작은 두께(W2)를 가지며, 그 다음으로 중심축(141)에서 멀리 위치한 제 1 부분(A1)이 제 2 부분(A2)보다 더 작은 두께(W1)를 갖는다.As a specific example, as shown in FIG. 14, when there are the first to fourth portions A1, A2, A3, and A4 located at different distances from the central axis 141, they are farthest from the central axis. The fourth portion A4 positioned has the largest thickness W4, and the third portion A3 positioned farther from the central axis 141 has a smaller thickness W3 than the fourth portion A4. Next, the second portion A2 located far from the central axis 141 has a thickness W2 smaller than the third portion A3, and then the first portion farther from the center axis 141 ( A1) has a thickness W1 smaller than the second portion A2.
나선부(148)의 일측 끝단을 포함하는 부분은 가장 큰 폭을 갖는 바, 예를 들어 이 부분은 1.5mm의 두께를 가질 수 있다. 그리고, 나선부(148)의 타측 끝단을 포함하는 부분은 가장 작은 폭을 갖는 바, 예를 들어 이 부분은 1mm의 두께를 가질 수 있다.The portion including one end of the spiral portion 148 has the largest width, for example, the portion may have a thickness of 1.5 mm. In addition, a portion including the other end of the spiral portion 148 has the smallest width, for example, the portion may have a thickness of 1 mm.
이와 같이 탄성체(140)가 도 13 및 도 14에 도시된 바와 같은 구조를 갖는 경우, 더 작은 힘으로도 탄성체(140)가 쉽게 감겨질 수 있다. 즉, 전술된 도 6b에 도시된 바와 같이, 줄(150)을 당기는 힘이 약하더라도 탄성체(140)가 부드럽게 감겨질 수 있다.As such, when the elastic body 140 has a structure as shown in FIGS. 13 and 14, the elastic body 140 may be easily wound even with a smaller force. That is, as shown in FIG. 6B, the elastic body 140 may be smoothly wound even if the pulling force of the string 150 is weak.
한편, 도 7에서의 탄성체(32)도, 도 13 및 도 14에 도시되 바와 같이, 탄성체(32)의 말단부(21)로부터 탄성체(32)의 중심축(22)으로 향하는 방향을 따라 점진적으로 감소하는 폭을 가질 수 있다.On the other hand, the elastic body 32 in FIG. 7 also gradually increases along the direction from the distal end 21 of the elastic body 32 toward the central axis 22 of the elastic body 32, as shown in FIGS. 13 and 14. It may have a decreasing width.
이상에서 설명한 본 발명은 상술한 실시예 및 첨부된 도면에 한정되는 것이 아니고, 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서 여러 가지 치환, 변형 및 변경이 가능하다는 것이 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자에게 있어 명백할 것이다.The present invention described above is not limited to the above-described embodiment and the accompanying drawings, and it is common in the art that various substitutions, modifications, and changes can be made without departing from the technical spirit of the present invention. It will be evident to those who have knowledge of.

Claims (21)

  1. 하부 케이스;Lower case;
    상기 하부 케이스 내부의 가이드홈에 안착되며, 중심부가 비어 있는 보빈; 및A bobbin seated in the guide groove inside the lower case and having an empty center; And
    상기 보빈의 중심부에 배치된 나선 형태의 탄성체를 포함하며;A spiral-shaped elastic body disposed at the center of the bobbin;
    상기 나선의 중심에 해당하는 상기 탄성체의 중심축이 상기 케이스에 고정되고, 그리고 그 나선의 끝단에 해당하는 상기 탄성체의 말단부가 상기 보빈에 고정되는 권취수단.Winding means in which a central axis of the elastic body corresponding to the center of the spiral is fixed to the case, and a distal end of the elastic body corresponding to the end of the spiral is fixed to the bobbin.
  2. 제 1 항에 있어서,The method of claim 1,
    상기 가이드홈의 바닥면으로부터 돌출된 지지부를 더 포함하며, 상기 탄성체의 중심축이 상기 지지부의 홈에 끼워져 상기 하부 케이스에 고정되는 권취수단.And a support portion protruding from the bottom surface of the guide groove, wherein the central axis of the elastic body is fitted into the groove of the support portion and is fixed to the lower case.
  3. 제 2 항에 있어서,The method of claim 2,
    상기 가이드홈의 바닥면이 하부 케이스의 다른 부분의 바닥면보다 더 낮은 권취수단.Winding means having a bottom surface of the guide groove lower than a bottom surface of another portion of the lower case.
  4. 제 1 항에 있어서,The method of claim 1,
    상기 보빈의 외주면이 제 1 가장자리부 및 제 2 가장자리부와, 그리고 상기 제 1 가장자리부와 상기 제 2 가장자리부 사이에 위치한 권취부로 구분되며;An outer circumferential surface of the bobbin is divided into a first edge portion and a second edge portion, and a winding portion located between the first edge portion and the second edge portion;
    상기 제 1 가장자리의 일부에 그로부터 돌출된 다수의 제 1 이탈방지부들이 위치하며, 그리고A plurality of first escape guards protruding therefrom are located at a portion of the first edge, and
    상기 제 2 가장자리의 일부에 그로부터 돌출된 다수의 제 2 이탈방지부들이 위치하는 권취수단.Winding means in which a plurality of second departure preventing portions protruding therefrom are located at a portion of the second edge;
  5. 제 4 항에 있어서,The method of claim 4, wherein
    제 1 이탈방지부들 각각이 인접한 제 2 이탈방지부들 각각의 사이에 위치하는 권취수단.A winding means, wherein each of the first release preventing portions is positioned between each of the adjacent second release preventing portions.
  6. 제 4 항에 있어서,The method of claim 4, wherein
    상기 제 1 및 제 2 이탈방지부들 중 적어도 어느 하나에 위치한 줄삽입홀;A row insertion hole positioned in at least one of the first and second separation preventing portions;
    상기 보빈의 내측면에 위치한 걸림턱; 및A locking jaw located on the inner side of the bobbin; And
    상기 줄삽입홀을 통해 상기 보빈의 중심부로 인입되어 상기 걸림턱에 걸린 상태에서 상기 보빈의 권취부에 감기는 줄을 더 포함하는 권취수단.Winding means further comprises a rope which is wound into the central portion of the bobbin through the rope insertion hole and wound around the winding portion of the bobbin in a state of being caught by the locking jaw.
  7. 제 6 항에 있어서,The method of claim 6,
    상기 하부 케이스의 일 측면에 위치한 인출구;An outlet port located at one side of the lower case;
    상기 인출구를 통해 상기 하부 케이스의 외부로 노출된 줄의 끝단에 연결된 줄고정부; 및A row fixing part connected to an end of the row exposed to the outside of the lower case through the outlet; And
    상기 줄고정부에 연결된 장신구걸이를 더 포함하는 권취수단.Winding means further comprising a jewelry hook connected to the reduced government.
  8. 제 1 항에 있어서,The method of claim 1,
    상기 보빈 및 탄성체는 플라스틱 재질로 이루어지는 권취수단.The bobbin and the elastic body is a winding means made of a plastic material.
  9. 제 1 항에 있어서,The method of claim 1,
    상기 보빈은 플라스틱 재질로 이루어지고, 상기 탄성체는 금속 재질로 이루어지는 권취수단.The bobbin is made of a plastic material, the elastic body is a winding means made of a metal material.
  10. 제 1 항에 있어서,The method of claim 1,
    상기 보빈 및 탄성체는 폴리 에틸렌(polyethylene), 폴리 카보네이트(polycarbonate), 폴리 아세탈(polyacetal) 및 ABS(acrylonitrile-butadiene-styrene resin) 수지 중 어느 하나의 재질로 이루어진 권취수단.The bobbin and the elastic body is a winding means made of any one of polyethylene (polyethylene), polycarbonate (polycarbonate), polyacetal (polyacetal) and ABS (acrylonitrile-butadiene-styrene resin) resin.
  11. 제 1 항에 있어서,The method of claim 1,
    상기 보빈 및 탄성체가 일체로 구성되는 권취수단.Winding means in which the bobbin and the elastic body are integrally formed.
  12. 제 1 항에 있어서,The method of claim 1,
    상기 탄성체의 말단부가 상기 보빈의 내측면에 붙어 있는 권취수단.Winding means in which the distal end of the elastic body is attached to the inner surface of the bobbin.
  13. 제 1 항에 있어서,The method of claim 1,
    상기 보빈 및 탄성체를 사이에 두고 상기 하부 케이스와 결합되며, 인식카드가 수납되는 상부 케이스를 더 포함하는 권취수단.And an upper case coupled to the lower case with the bobbin and the elastic body interposed therebetween, in which a recognition card is accommodated.
  14. 제 1 항에 있어서,The method of claim 1,
    상기 보빈의 외주면이 제 1 가장자리부 및 제 2 가장자리부와, 그리고 상기 제 1 가장자리부와 상기 제 2 가장자리부 사이에 위치한 권취부로 구분되며;An outer circumferential surface of the bobbin is divided into a first edge portion and a second edge portion, and a winding portion located between the first edge portion and the second edge portion;
    상기 제 1 가장자리에 그로부터 돌출된 제 1 이탈방지부가 위치하며;A first release preventing portion protruding therefrom is located at the first edge;
    상기 제 2 가장자리에 그로부터 돌출된 제 2 이탈방지부가 위치하며;A second release preventing portion protruding therefrom is located at the second edge;
    상기 제 1 이탈방지부는 상기 제 1 가장자리를 둘러싸며; 그리고The first departure preventing portion surrounds the first edge; And
    상기 제 2 이탈방지부는 상기 제 2 가장자리를 둘러싸는 권취수단.The second release preventing unit is wound around the second edge.
  15. 제 14 항에 있어서,The method of claim 14,
    상기 보빈의 일부를 관통하는 줄삽입홀; 및A string insertion hole penetrating a part of the bobbin; And
    상기 줄삽입홀을 통해 상기 보빈의 중심부로 인입된 상태에서 상기 보빈의 권취부에 감기는 줄을 더 포함하며;And a cord wound around a winding portion of the bobbin in a state drawn into the central portion of the bobbin through the string insertion hole;
    상기 보빈의 중심부로 인입된 줄의 끝단에 상기 줄삽입홀의 크기보다 더 큰 크기를 갖는 매듭이 위치한 권취수단.Winding means is located at the end of the line drawn into the center of the bobbin knot having a size larger than the size of the line insertion hole.
  16. 제 1 항에 있어서,The method of claim 1,
    상기 보빈의 일부에 이 보빈을 관통하는 고정홀이 형성되며; 그리고A fixing hole penetrating the bobbin is formed in a part of the bobbin; And
    상기 탄성체의 말단부가 상기 고정홀의 내벽을 갈고리 형태로 감싸는 권취수단.Winding means that the distal end of the elastic body wraps the inner wall of the fixing hole in the form of a hook.
  17. 제 1 항에 있어서,The method of claim 1,
    상기 탄성체는 상기 탄성체의 중심축에 근접한 부분과 상기 탄성체의 말단부에 근접한 부분에서 서로 다른 폭을 갖는 권취수단.The elastic body has a winding means having a different width in the portion near the central axis of the elastic body and the portion near the distal end of the elastic body.
  18. 제 17 항에 있어서,The method of claim 17,
    상기 탄성체는 상기 탄성체의 말단부로부터 상기 탄성체의 중심축으로 향하는 방향을 따라 점진적으로 감소하는 폭을 갖는 권취수단.And the elastic body has a width gradually decreasing in a direction from the distal end of the elastic body toward the central axis of the elastic body.
  19. 제 18 항에 있어서,The method of claim 18,
    상기 탄성체는 말단부와 중심축 사이에 위치한 나선 형태의 나선부를 포함하며;The elastic body comprises a helix in the form of a spiral located between the distal end and the central axis;
    상기 나선부의 일측 끝단이 상기 말단부에 연결되고, 상기 나선부의 타측 끝단이 상기 중심축에 연결되며;One end of the spiral portion is connected to the distal end, and the other end of the spiral portion is connected to the central axis;
    상기 나선부는 서로 다른 두께를 갖는 복수의 부분들을 포함하며;The helix comprises a plurality of portions having different thicknesses;
    상기 복수의 부분들은 나선부의 타측 끝단에 근접할수록 더 작은 폭을 갖는 권취수단.The plurality of portions are winding means having a smaller width closer to the other end of the spiral portion.
  20. 제 19 항에 있어서,The method of claim 19,
    상기 나선부는 상기 나선부의 일측 끝단을 포함하는 부분에서 가장 큰 두께를 가지며, 상기 나선부의 타측 끝단을 포함하는 부분에서 가장 작은 두께를 갖는 권취수단.The spiral portion has the largest thickness in the portion including one end of the spiral portion, the winding means having the smallest thickness in the portion including the other end of the spiral portion.
  21. 제 20 항에 있어서,The method of claim 20,
    상기 나선부의 일측 끝단을 포함하는 부분의 두께가 1.5mm이고, 상기 탄성체의 타측 끝단을 포함하는 부분의 두께가 1mm인 권취수단.The thickness of the portion including one end of the spiral portion is 1.5mm, the thickness of the portion including the other end of the elastic body is 1mm winding means.
PCT/KR2015/002270 2014-03-11 2015-03-10 Winding means WO2015137681A1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR20140029497 2014-03-11
KR10-2014-0029497 2014-03-11
KR10-2014-0097859 2014-07-31
KR1020140097859A KR101621957B1 (en) 2014-03-11 2014-07-31 Winder
KR1020150029922A KR101701393B1 (en) 2015-03-03 2015-03-03 Winder
KR10-2015-0029922 2015-03-03

Publications (1)

Publication Number Publication Date
WO2015137681A1 true WO2015137681A1 (en) 2015-09-17

Family

ID=54072056

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2015/002270 WO2015137681A1 (en) 2014-03-11 2015-03-10 Winding means

Country Status (1)

Country Link
WO (1) WO2015137681A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020020328A (en) * 2000-09-08 2002-03-15 강정진 Necklace string for ornamental accessaries and cellular phone
KR200417687Y1 (en) * 2006-03-06 2006-06-02 김보영 Guide reel structure for a name card
KR20110007172U (en) * 2010-01-12 2011-07-20 현대카드 주식회사 Case of necklace type
KR101181061B1 (en) * 2010-11-25 2012-09-07 양재선 Necklace type id card

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020020328A (en) * 2000-09-08 2002-03-15 강정진 Necklace string for ornamental accessaries and cellular phone
KR200417687Y1 (en) * 2006-03-06 2006-06-02 김보영 Guide reel structure for a name card
KR20110007172U (en) * 2010-01-12 2011-07-20 현대카드 주식회사 Case of necklace type
KR101181061B1 (en) * 2010-11-25 2012-09-07 양재선 Necklace type id card

Similar Documents

Publication Publication Date Title
WO2019103321A1 (en) Accessory for portable device
WO2015126053A1 (en) Electronic device comprising card tray
WO2015111983A1 (en) Radiation image detector, and housing for radiation image detector
MX2015003857A (en) Field installable optical module with cable attachment.
WO2011099752A2 (en) Roll for winding wire of detachable earphone
WO2014007457A1 (en) Mobile phone case
WO2021251621A1 (en) Card holder-type recording device
WO2015160136A2 (en) Smartphone case capable of attachment/detachment of cable for charging and/or data communication, and usb cable therefor
WO2018097551A1 (en) Packing materials for display apparatus and packing method for display apparatus
WO2015137681A1 (en) Winding means
WO2019013398A1 (en) Cosmetic brush assembly
WO2017209450A1 (en) Label case
WO2015093881A1 (en) Battery cover-integrated mobile phone case having battery exchange door attached thereto
WO2018190545A1 (en) Mobile phone case
WO2024101727A1 (en) Mobile phone holder and multi-purpose hanging device ensuring safety
WO2014003495A1 (en) Protective film structure for mobile phone screen
JP3001495B2 (en) Photoreceptor belt and belt cartridge
KR20110013859A (en) Input and output accepting appliance of portable connector cable
WO2022164005A1 (en) Kiosk device
JP2001296432A (en) Storage case for coated optical fiber connection
WO2020171296A1 (en) Cable assembly which retains bent shape
WO2020246783A1 (en) Apparatus for preventing fish tape from twisting and slipping
US20210242644A1 (en) Systems for Providing Access to Adapters
WO2016148386A1 (en) Wire withdrawing device
WO2015186961A1 (en) Jump rope exercise apparatus

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15762414

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 15762414

Country of ref document: EP

Kind code of ref document: A1