WO2023008592A1 - Parapluie pour tri des déchets facile - Google Patents

Parapluie pour tri des déchets facile Download PDF

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Publication number
WO2023008592A1
WO2023008592A1 PCT/KR2021/009645 KR2021009645W WO2023008592A1 WO 2023008592 A1 WO2023008592 A1 WO 2023008592A1 KR 2021009645 W KR2021009645 W KR 2021009645W WO 2023008592 A1 WO2023008592 A1 WO 2023008592A1
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WO
WIPO (PCT)
Prior art keywords
umbrella
umbrella rib
rib
groove
coupled
Prior art date
Application number
PCT/KR2021/009645
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English (en)
Korean (ko)
Inventor
정우재
Original Assignee
정우재
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
Application filed by 정우재 filed Critical 정우재
Publication of WO2023008592A1 publication Critical patent/WO2023008592A1/fr

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    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B15/00—Umbrellas with detachable covers
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00—Details of umbrellas
    • A45B25/02—Umbrella frames
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00—Details of umbrellas
    • A45B25/06—Umbrella runners
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00—Details of umbrellas
    • A45B25/18—Covers; Means for fastening same
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00—Details of umbrellas
    • A45B25/22—Devices for increasing the resistance of umbrellas to wind

Definitions

  • the present invention relates to an umbrella, and more particularly, to an umbrella that is easy to recycle and separate collection since an umbrella stand and umbrella ribs other than an umbrella cloth are made of a single material.
  • an umbrella is hinged with a plurality of umbrella ribs connected to the upper side of the umbrella stand, and an operating member that moves vertically through the umbrella stand and an auxiliary umbrella rib supporting the umbrella ribs.
  • the present invention is to solve the above-mentioned problems, and the umbrella stand and umbrella rim are made of a single material made of synthetic resin such as plastic, which is good for recycling and separate collection, can prevent deformation and deterioration due to contact with rainwater, etc., and can be used for a long time.
  • the purpose is to provide an umbrella that can be easily separated and collected as much as possible.
  • an object of the present invention is to provide an umbrella that can be easily separated and collected, in which the ribs can be maintained in an unfolded state, and the ribs can be prevented from being broken upwards due to strong winds.
  • an object of the present invention is to provide an umbrella that is easy to separate and collect, having a structure in which assembly is simple, each component can be coupled and fixed through assembly, and the umbrella can be easily unfolded and folded.
  • the present invention is an umbrella stand; A plurality of umbrella ribs coupled to the upper end of the umbrella stand; And an umbrella cloth coupled to the umbrella rib; includes,
  • the umbrella stand and the umbrella rib are made of synthetic resin, and the umbrella stand includes a main frame having an upper hinge portion formed with a plurality of first end inlet grooves at an upper end; And a moving frame having a lower hinge portion having a plurality of second end entry grooves formed thereon and capable of sliding in an up and down direction passing through the main frame, wherein the umbrella rib has one end of the first end entry point.
  • An upper umbrella rib that is inserted into the groove and rotated, and the other end is coupled through the edge of the umbrella cloth; And a support umbrella rib whose upper end is coupled to the lower surface of the upper umbrella rib and rotated and whose lower end is inserted into the second end inlet groove and rotated, wherein when the moving frame descends, the support umbrella rib has a lower end of the support umbrella rib. 2 It is rotated inside the end inlet groove and rotates upward, and the upper umbrella ribs can be folded in close contact with the outer circumferential side of the umbrella stand.
  • a lower connecting groove recessed in a cylindrical shape is formed on the lower surface of the upper umbrella rib, and the support frame, a second pivoting end protruding in a cylindrical shape on both sides of the upper end and inserted into the lower connecting groove;
  • a third rotational end having a cylindrical shape at the bottom;
  • a first center hole that comes into contact with the third rotational end and penetrates in the vertical direction, and the lower surface of the upper umbrella flesh in which the lower connection groove is formed is formed smaller than the outer diameter of the second rotational end, and the third When the pivoting end is drawn into the lower connecting groove, the lower surface of the upper umbrella rib may be drawn into the first central hole and engaged therein.
  • a locking jaw protruding inward is formed on the lower inner surface of the lower connection groove, and the second rotational end is caught on the locking jaw and can be prevented from departing to the lower side of the open lower connection groove.
  • the umbrella rib further includes a connection umbrella rib having both ends coupled to the upper surface of the upper umbrella rib, and a pair of upper connection grooves spaced apart from each other with a length corresponding to the connection umbrella rib on the upper surface of the upper umbrella rib; It is formed in a depression, and the connection umbrella has a connector made of a cylindrical shape at both ends; and a fastening groove through which the connector is provided inside, wherein the connector is inserted into the upper connecting groove, and the upper surface of the upper umbrella flesh adjacent to the inner upper end of the upper connecting groove is inserted into the fastening groove.
  • the connecting umbrella ribs may be fixed to an upper surface of the upper umbrella ribs.
  • the upper umbrella flesh has a reduced thickness corresponding to the spaced apart space between the pair of upper connection grooves, and is formed in a depression on the upper surface, but is gradually depressed toward one end as it is depressed toward the bottom, and an inclined groove in which an inner slope is formed. can include more.
  • the umbrella stand and umbrella rim are made of a single material made of a synthetic resin such as plastic, which is good for recycling and separate collection, can prevent deformation and deterioration due to contact with rainwater, etc., and has an effect that can be used for a long period of time.
  • the umbrella rib can maintain the unfolded state, and has an effect of preventing the umbrella rib from breaking upward due to strong wind.
  • each component can be coupled and fixed through assembly, and can easily perform unfolding and folding operations of the umbrella.
  • FIG. 1A is a bottom perspective view showing an unfolded state of an umbrella that can be easily separated and collected according to the present invention.
  • 1B is a plan perspective view showing an unfolded state of an umbrella that can be easily separated and collected according to the present invention.
  • FIG. 2 shows an umbrella stand and umbrella ribs of an umbrella that can be easily separated and collected according to the present invention.
  • Figure 3 shows the upper umbrella body according to the present invention.
  • FIG. 4 shows a support umbrella rib according to the present invention.
  • FIG. 5 is a partially enlarged view showing an example of coupling between an umbrella rib and a fixed section according to the present invention.
  • FIG. 6 shows a connecting umbrella rib according to the present invention.
  • FIG. 7a and 7b show a side view and a perspective view of an example of coupling an umbrella rib and an umbrella stand in an open state of an umbrella that can be easily separated and collected according to the present invention.
  • FIGS. 8a and 8b are side views and perspective views illustrating examples of coupling an umbrella rib and an umbrella stand during the folding process of an umbrella that can be easily separated and collected according to the present invention.
  • FIGS. 9a and 9b show a side view and a perspective view of an example of a combination of an umbrella rib and an umbrella stand in a completely folded state of an umbrella that can be easily separated and collected according to the present invention.
  • FIG. 10 is an exploded perspective view showing an example of coupling an upper hinge portion and an umbrella rib according to the present invention.
  • FIG. 11 is an exploded perspective view showing an example of coupling a lower hinge portion and an umbrella rib according to the present invention.
  • FIG. 12 is a partially enlarged view showing an example of fixing a moving frame according to the present invention.
  • FIG. 13 and 14 are side cross-sectional views illustrating examples of fixing and moving a moving frame according to the present invention.
  • the present invention relates to an umbrella in which an umbrella stand and an umbrella rib, excluding an umbrella cloth, are made of a single material and are easy to recycle and separate collection. .
  • Figure 1a is a bottom perspective view showing an open state of an umbrella for easy separate collection according to the present invention
  • Figure 1b is a plan perspective view showing an open state of an umbrella for easy separate collection according to the present invention
  • Fig. 2 is a perspective view of the present invention. It shows the umbrella stand and umbrella ribs of an umbrella that can be easily separated and collected according to the present invention
  • Figure 3 shows the upper umbrella ribs according to the present invention
  • Figure 4 shows the supporting umbrella ribs according to the present invention
  • Figure 5 shows An example of the combination of an umbrella rib and a fixed section according to the present invention is shown in a partially enlarged view.
  • Figures 8a and 8b are side views and perspective views of examples of umbrella ribs and umbrella ribs combined during the folding process of an umbrella that is easy to separate and collect according to the present invention
  • 9a and 9b show a side view and a perspective view of a combination of an umbrella rib and an umbrella rib in a completely folded state of an umbrella that can be easily separated and collected according to the present invention
  • FIG. 8a and 8b show a side view and a perspective view of a combination of an umbrella rib and an umbrella rib in a completely folded state of an umbrella that can be easily separated and collected according to the present invention
  • FIG. 10 is an example of combining an upper hinge portion and an umbrella rib according to the present invention is shown in an exploded perspective view
  • Figure 11 is an exploded perspective view showing an example of coupling the lower hinge portion and the umbrella rib according to the present invention
  • Figure 12 is a partially enlarged view showing a fixing example of the moving frame according to the present invention
  • Figure 13 And 14 shows a side cross-sectional view of an example of fixing and moving the moving frame according to the present invention.
  • the umbrella stand 100 has a cylindrical shape, a handle 101 that the user can hold is formed at the bottom, and a plurality of umbrella ribs 200 are formed at the top of the umbrella stand 100. They are coupled at regular intervals along the outer circumferential surface.
  • Umbrella rib 200 is composed of umbrella cloth 300 on the upper surface, and the edge of umbrella cloth 300 penetrates the terminal protrusion 212 formed at the end of umbrella rib 200, respectively, to form umbrella rib 200 and umbrella cloth.
  • 300 can be coupled, and a separate hole (not shown in the drawing) is formed at the center of the umbrella cloth 300 through which the fitting bar 102a protruding from the lower surface of the upper cap 102 described later can penetrate. So, when the top cap 102 is through-coupled to the top of the main frame 110 of the umbrella stand 100, the central part of the umbrella cloth 300 is fixed between the top cap 102 and the main frame 110, so that the umbrella stand 100 can be combined
  • the umbrella stand 100 serves as a pillar of the umbrella 1, and includes a main frame 110 that can be supported by coupling and fixing an umbrella rib 200 and an umbrella cloth 300 at the top, and the main frame 110 It is coupled through and includes a movable frame 120 capable of moving up and down in the height direction along the outer circumferential surface of the main frame 110.
  • the main frame 110 has an upper hinge portion 111 formed at the upper end and coupled to the inner end of the umbrella rib 200, so that the umbrella rib 200 can be rotated in the vertical direction around the coupled end.
  • the upper hinge part 111 has a cylindrical shape that can be fitted to the outer circumferential surface of the upper end of the main frame 110, the upper end protrudes outward from the main frame 110, and a plurality of protruding upper ends are inside.
  • a first end entry groove 111a into which the first rotational end 211 of the umbrella rib 200 can be inserted and fitted is formed.
  • the first end inlet groove 111a is formed by opening the upper surface and recessing the inner side of the upper hinge part 111, and partially recessing the side surface at regular intervals along the outer circumferential surface of the upper hinge part 111 to create an inner space and an upper hinge part ( 111) may be in communication with the inner side of the side.
  • the first rotational end 211 of the upper umbrella rib 210 of the umbrella ribs 200 is moved through the open upper surface of the upper hinge part 111.
  • the upper umbrella ribs 210 which enter the first end inlet groove 111a and are connected to the first rotating end 211, are formed on the side of the upper hinge part 111 and are constant along the outer circumferential surface of the upper hinge part 111. It is fitted into the first end inlet groove 111a formed at a distance so that the upper hinge portion 111 and the upper umbrella rib 210 can be coupled.
  • the first pivoting end 211 can move and rotate only inside the first end inlet groove 111a, and through this, the umbrella rib 200 An unfolding or folding operation may be performed centering on the upper hinge part 111 .
  • a protrusion 112 is formed on the upper end of the main frame 110 to be in close contact with the lower end of the movable frame 120 and to catch and fix the upper end of the main frame 110 of the movable frame 120 when the umbrella 1 is opened.
  • the protrusion 112 is formed on one side of the upper end of the main frame 110, and is formed to protrude vertically from the outer circumferential surface of the main frame 110, so that the lower surface of the moving frame 120 is on the upper surface of the protruding part of the protrusion 112. It is seated and the moving frame 120 can be fixed to the upper side of the main frame 110 .
  • protrusion inlet grooves 112a penetrating the main frame 110 are formed on both sides and upper sides of the protrusion 112, and the protrusion inlet groove 112a has a protrusion ( 112) is formed so that the protrusion 112 may protrude inward or outward around the protrusion inlet groove 112a.
  • the moving frame 120 since the moving frame 120 has to be lowered when the umbrella 1 is to be folded, the protrusion 112 is moved by bending it so that it is drawn into the main frame 110 through the projection inlet groove 112a, as shown in FIG. 14.
  • the frame 120 descends along the outer circumferential surface of the main frame 110 so that the umbrella 1 can be folded.
  • the protrusion 112 moves toward the outer circumferential side of the main frame 110 again by the elastic restoring force.
  • the protruding part of the protruding protrusion 112 protrudes out of the outer circumferential surface of the main frame 110, so that the moving frame 120 located on the upper side of the protruding protrusion 112 no longer descends, and the lower surface of the moving frame 120 is the protruding protrusion. It is closely attached to the upper surface of (112) so that it can be seated.
  • the lower end of the protrusion 112 is formed integrally with the main frame 110, and the upper end of the protrusion 112 is centered on the lower end integrally formed with the main frame 110 toward the inside of the protrusion inlet groove 112a. allow it to be brought in.
  • the movable frame 120 penetrates the main frame 110 and can move vertically along the outer circumferential surface of the main frame 110, and the lower hinge part 130 can be coupled and fixed to the upper end of the movable frame 120. there is.
  • the lower hinge part 130 penetrates the main frame 110 like the upper hinge part 111 described above, and the lower part is formed larger than the outer diameter of the main frame 110 to have a second end entry groove 131 inside. can form
  • the second end inlet groove 131 is formed inside the lower hinge part 130, and the lower surface is opened through a gap between the inner surface of the lower hinge part 130 and the outer circumferential surface of the main frame 110 to be described later inward.
  • the second pivoting end 221 of the support umbrella rib 220 can be introduced, and the second end inlet groove 131 is formed along the lower outer circumferential surface of the lower hinge portion 130 at a predetermined interval, but from the lower surface to the upper side
  • the support umbrella ribs 220, in which the side surface is recessed in the direction and the second pivoting end 221 is inserted, are inserted into the second end entry groove 131 formed on the side surface of the lower hinge part 130 to allow the second end entry.
  • the supporting umbrella ribs 220 are rotated in the vertical direction.
  • the outer diameter of the lower outer circumferential surface of the lower hinge portion 130 is reduced to form a coupling jaw 132, and this coupling jaw 132 is inserted into the coupling jaw inlet 110c formed at the top of the moving frame 120 and coupled. allow it to be fixed.
  • the lower hinge part 130 can be coupled to the top of the moving frame 120, and when the user opens or folds the umbrella 1, holding the moving frame 120 and moving it upward or downward, the lower hinge part 130 ) can slide and move along the outer circumferential surface of the main frame 110 together with the moving frame 120 to rotate and move the support umbrella ribs 220.
  • the main frame 110 is divided into an upper main frame 110a and a lower main frame 110b as shown in FIG. 11, and the main frame 110 can be formed through a combination between the upper and lower main frames 110a and 110b.
  • the upper main frame 110a is provided through the lower hinge portion 130
  • the lower main frame 110b is coupled through the moving frame 120 at the upper end, so that the upper and lower main frames 110a and 110b are When coupled in the vertical direction, the lower hinge portion 130 and the moving frame 120 may be coupled through the main frame 110 extending.
  • the inlet 110c is inserted into the lower main frame 110b and vertically penetrates the lower main frame 110b at a position corresponding to the fitting protrusion 110d when coupled. (110e) is formed.
  • the inlet 110c has a shape in which a plurality of incisions are made on the side surface including the lower surface, so that when it is brought into the lower main frame 110b, it is bent inward around the incised part of the side surface and the outer diameter is reduced through which the lower main frame (110b) so that it can be easily inserted into the interior.
  • the outer diameter of the inlet 110c is expanded by an elastic restoring force, so that the inlet 110c may be provided in a state of being in close contact with the inner surface of the lower main frame 110b (see FIGS. 13 and 14).
  • the umbrella rib 200 is formed on one side when the upper umbrella rib 210 and the upper umbrella rib 210 are combined with the umbrella stand 100 and the umbrella cloth 300, and the upper end is the upper umbrella rib ( 210) It is composed of a support umbrella rib 220 coupled to the lower surface and coupled to the lower hinge portion 130 formed at the upper end of the moving frame 120.
  • the upper umbrella rib 210 has a first rotational end 211 that can be coupled to the upper hinge portion 111 at one end toward the inside of the umbrella 1.
  • the first rotating end 211 protrudes from both sides of the end of the upper umbrella rib 210, and is formed in a cylindrical shape and is inserted into the first end inlet groove 111a along the outer circumferential surface. so that it can be rotated easily.
  • the side width of the distal end portion of the upper umbrella rib 210 that the first pivoting end 211 abuts with is reduced to correspond to the inner width of the side portion of the first end inlet groove 111a formed on the side surface of the upper hinge portion 111.
  • first rotational end 211 formed by protruding both sides is not separated by moving to the outside of the first end inlet groove 111a.
  • an end projection 212 penetrating the edge of the umbrella cloth 300 is formed protruding.
  • the upper umbrella ribs 210 have a prismatic shape and have a wide width in the lateral direction to stably support the umbrella cloth 300.
  • a lower connection groove 213 coupled to the upper end of the support umbrella rib 220 is recessed.
  • the lower connection groove 213 is recessed upward from the lower surface of the upper umbrella rib 210, but the lower surface is recessed in the same thickness as the upper end of the support umbrella rib 220, and the inside of the recessed support umbrella rib 220
  • the cross section is formed in a circular shape in the lateral direction so that the second pivoting end 221 formed larger than the thickness of can be inserted.
  • the second pivoting end 221 of the support umbrella rib 220 drawn into the lower connection groove 213 can easily move along the inside of the lower connection groove 213, and the first central hole 223 described later ), the lower surface of the upper umbrella rib 210 provided on the lower side of the lower connection groove 213 can pass through, so that the support umbrella rib 220 can be easily rotated and moved.
  • a locking jaw 213a is protruded so that the second rotational end 221 of the support umbrella rib 220 does not easily escape (see FIG. 3).
  • the locking jaws 213a are formed to protrude from both sides of the open lower surface of the lower connection groove 213, respectively, and through this, the width of the open inner lower part of the lower connection groove 213 is narrowed to form a second pivoting end ( 221) is not easily separated out of the lower connection groove 213 by an external force.
  • the upper umbrella rib 210 may be additionally provided with a connecting umbrella rib 240 described later on the upper surface, and the upper connecting groove 214 capable of coupling the connecting umbrella rib 240 is the upper umbrella rib 210.
  • a depression is formed on the upper surface.
  • the upper connection grooves 214 are paired and coupled to both ends of the connection umbrella ribs 240, respectively.
  • the upper connecting groove 214 is recessed on the upper surface of the upper umbrella rib 210, and the connectors 241 formed at both ends of the connecting umbrella rib 240 are interpolated and coupled.
  • the upper connection groove 214 like the lower connection groove 213, has a narrower open and depressed width as it goes toward the open upper surface side so that the connector 241 does not easily escape to the open upper surface side of the upper connection groove 214. do.
  • the upper surface of the upper umbrella ribs 210 spaced between the pair of upper connecting grooves 214 is formed lower than the upper surface of the other upper umbrella ribs 210. That is, the thickness of the upper umbrella ribs 210 spaced apart between the pair of upper connecting grooves 214 is formed thin.
  • an inclined groove 215 is formed that is inclined toward the first rotational end 211 and is recessed.
  • the inclined groove 215 is inclined toward the first rotational end 211 as the depressed inner side is gradually depressed, has an inner slope, and is formed in a depression on the lower surface of the upper umbrella rib 210, and the upper umbrella rib 210 has a wind It can be twisted up and down by an external force. If the upper umbrella rib 210 has a simple angular shape, there is a problem that it can be broken in the process of twisting under the influence of an external force, and the umbrella cloth 300 has a dome shape There is a concern that the edge may spread parallel to the ground rather than tilting downward.
  • the extended ends of the upper umbrella ribs 210 can be inclined downward, and even if distortion occurs due to an external force, the upper umbrella ribs 210 are easily deformed along the direction in which the external force is applied, and then An inclined groove 215 is formed so that it can return to the original shape again by the elastic restoring force.
  • the end of the upper umbrella rib 210 can also be bent upward, and then returns to its original state again through the elastic restoring force and the connecting umbrella rib 240, so that the upper umbrella It has the advantage of preventing the flesh 210 from being damaged and dispersing external forces.
  • the umbrella rib 200 may be damaged by an external force as described above, and there is a problem that the load of the umbrella rib 200 increases due to its thick thickness.
  • side grooves 216 are formed on both sides of the upper umbrella rib 210 and are respectively depressed inward.
  • the side grooves 216 are recessed vertically on both sides of the upper umbrella rib 210, respectively, but are not formed on the side of the portion where the lower connecting groove 213, the upper connecting groove 214 and the inclined groove 215 are formed. Due to the recessed configuration, the thickness of the upper umbrella rib 210 is excessively thinned to prevent breakage.
  • the weight of the upper umbrella rib 210 is reduced through the side groove 216, and the upper umbrella rib 210 is twisted through the recessed portion and later returned to its original shape through elastic restoring force.
  • Upper umbrella by external force It is possible to prevent problems such as breakage of the flesh 210.
  • the support umbrella rib 220 has a prismatic shape, and the second rotating end 221 is formed in a cylindrical shape at the lower end of the support umbrella rib 220 coupled to the lower hinge portion 130, A third pivoting end 222 is formed at the upper end coupled to the lower surface of the upper umbrella rib 210.
  • the third pivoting end 222 is formed simultaneously with the penetration of the first central hole 223, and the third pivoting end 222 has a cylindrical shape equal to the width of the support umbrella rib 220.
  • the third pivoting end 222 is drawn into the lower connecting groove 213, and the lower part of the third pivoting end 222 is caught inside the first central hole 223 so that the upper end of the support umbrella rib 220 By being coupled to the lower surface of the upper umbrella rib 210, the supporting umbrella rib 220 can rotate around the third rotational end 222.
  • the center of the support umbrella rib 220 is formed through the vertical direction, and in the inner space between both sides of the support umbrella rib 220, a first connection surface 224 is formed with both ends connected to the inner surface.
  • the outer end of the umbrella rib 200 that is, the end projection 212 formed at the other end of the upper umbrella rib 210 penetrates the edge of the umbrella cloth 300 and is coupled to the edge of the umbrella cloth 300 and the end projection 212
  • a fixture 230 capable of coupling and fixing is formed.
  • the fixture 230 has a fitting protrusion 231 capable of inserting the end protrusion 212 on the inside, and a plate shape on the upper surface of the fitting protrusion 231, and one end is on the upper surface of the fitting protrusion 231. It is coupled and fixed, and the other end protrudes vertically toward the umbrella stand 100 around the one end.
  • the end protrusion 212 coupled with the edge of the umbrella cloth 300 is inserted into the fitting fixing protrusion 231 and fixed, and the adhesion member 232 has a lower surface of the umbrella cloth 300 and In close contact with the upper surface of the upper umbrella rib 210, the umbrella cloth 300 maintains a state in close contact with the upper surface of the upper umbrella rib 210.
  • connection umbrella rib 240 may be additionally formed on the upper surface of the upper umbrella rib 210 .
  • connection umbrella 240 has a square tube shape equal to the distance between the pair of upper connection grooves 214, and at both ends, a cylindrical connector 241 that can be coupled by being inserted into the upper connection groove 214, respectively. ) are formed, respectively.
  • the connector 241 has a cylindrical shape, and the connection umbrella rib 240 in which the connector 241 is formed has fastening grooves 241a penetrating in the vertical direction. Both sides of the fastening groove 241a are fitted into the fastening groove 241a centered on the open upper surface of the upper connection groove 214, and the second central hole 242 and Similarly, a second central hole 242 penetrating in the vertical direction is formed, and a second connection surface 243 connecting both inner sides of the second central hole 242 is formed inside the second central hole 242 .
  • the second central hole 242 and the second connection surface 243 can reduce the load of the connection umbrella rib 240 like the first connection surface 224 described above.
  • This connecting umbrella rib 240 is coupled to the upper surface of the upper umbrella rib 210 so that the upper umbrella rib 210, which can be bent upward, is continuously bent downward through the connecting umbrella rib 240, (300) so that the edge is tilted downward to effectively avoid rain.
  • the external force received by the upper umbrella ribs 210 may be distributed to the connecting umbrella ribs 240 .
  • connecting umbrella rib 240 connects the upper surfaces corresponding to one side and the other side of the upper umbrella rib 210, rather than the center, so that the upper umbrella rib 210 can maintain a downwardly inclined state.
  • the umbrella cloth 300 is made of a material such as cloth or vinyl having a commonly used waterproof function, and as described above, it is combined with the umbrella stand 100 and the umbrella rib 200 to rotate and move the umbrella rib 200. It is provided in an expanded or folded state according to.
  • the umbrella cloth 300 can also be recycled through separate collection, and the umbrella cloth 300 can also be made of a single material with the umbrella stand 100 and the umbrella rib 200 to enable environmentally friendly disposal, and the single material may be made of a material such as synthetic resin that can be recycled and separated.
  • the umbrella stand 100 and the umbrella rib 200 may be made of a single material.
  • Umbrella stand 100, umbrella rib 200, and umbrella cloth 300 having the above configuration are coupled to each other so that umbrella 1 can perform an unfolding or folding operation as the umbrella rib 200 rotates. This will be explained through FIGS. 7 to 9 .
  • the upper umbrella ribs 210 can be rotated upward and unfolded through the first rotational end 211 coupled to the upper hinge portion 111, and the upper umbrella ribs 210 unfolded.
  • the support umbrella ribs 220 provided at the lower side support it, and the lower hinge portion 130 coupled and fixed to the upper end of the moving frame 120 is coupled to the lower end of the support umbrella rib 220 to support the umbrella rib 220 connects the upper umbrella rib 210 and the lower hinge portion 130 and supports the upper umbrella rib 210 at the same time.
  • the fully lowered movable frame 120 is provided with the support umbrella ribs 220 in close contact with the side surface of the umbrella stand 100, so that the upper umbrella rib 210 also has an umbrella stand ( 100) Adhering to the side, the umbrella 1 can be stored in a folded state.
  • the umbrella stand 100 and the umbrella rib 200 are made of a first material, that is, a single material, and the first material is made of a synthetic resin such as plastic, so that an umbrella stand made of conventional metal and Compared to umbrella ribs, it has a waterproof function, so it can prevent deformation or denaturation due to rainwater, etc., and it is made of a single material. ) and the umbrella ribs 200 can be easily separated and collected.
  • the plurality of components constituting the umbrella stand 100 and the umbrella rib 200 do not require separate coupling members such as bolts when coupled to each other, and can be easily assembled and disassembled to reduce the volume at the time of disposal.
  • the user when discarding the umbrella 1, the user separates the top cap 102 provided at the top of the umbrella stand 100 from the main frame 110, and penetrates and inserts it into the upper umbrella rib 210 and the fixture 230.
  • the edge of the combined umbrella cloth 300 is separated from the upper umbrella rib 210 after the fixture 230 is separated, the umbrella cloth 300 is separately discarded, and the umbrella stand 100 and the umbrella rib 200 are separately collected and discarded. It has the effect of being easy to recycle.
  • umbrella stand 110 main frame
  • fixture 240 connection umbrella ribs

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Abstract

La présente invention concerne un parapluie et, plus particulièrement, un parapluie qui a une poignée de parapluie et des baleines de parapluie qui sont fabriquées à partir d'un seul matériau fait d'une résine synthétique, tel que le plastique, et est ainsi bien adapté au recyclage et au tri des déchets, peut empêcher la déformation et la dénaturation due au contact avec l'eau de pluie, etc, et peut être utilisé pendant une longue période.
PCT/KR2021/009645 2021-07-26 2021-07-26 Parapluie pour tri des déchets facile WO2023008592A1 (fr)

Applications Claiming Priority (2)

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KR10-2021-0097653 2021-07-26
KR1020210097653A KR102349305B1 (ko) 2021-07-26 2021-07-26 분리수거가 용이한 우산

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KR102433102B1 (ko) * 2022-01-24 2022-08-18 정우재 우산

Citations (5)

* Cited by examiner, † Cited by third party
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KR0116670Y1 (en) * 1996-03-11 1998-04-23 Lee Hyun Kyo Coupling device of umbrella ribs
JP2002142824A (ja) * 2000-11-07 2002-05-21 Shigeo Miyatsugi 傘
KR20180012490A (ko) * 2016-07-27 2018-02-06 이부일 우산
KR101857174B1 (ko) * 2017-12-20 2018-05-11 울산과학기술원 틸팅이 가능한 우산

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KR0116670Y1 (en) * 1996-03-11 1998-04-23 Lee Hyun Kyo Coupling device of umbrella ribs
JPH1014631A (ja) * 1996-07-02 1998-01-20 Koichi Kinugawa 傘、およびその傘に用いる空間仕切り材
JP2002142824A (ja) * 2000-11-07 2002-05-21 Shigeo Miyatsugi 傘
KR20180012490A (ko) * 2016-07-27 2018-02-06 이부일 우산
KR101857174B1 (ko) * 2017-12-20 2018-05-11 울산과학기술원 틸팅이 가능한 우산

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