KR101966730B1 - Umbrella/parasol configured with rotation-unfold type - Google Patents

Abstract

The present invention relates to a parasol functioning as an umbrella in a rotating and unfolding method. Unlike the conventional unfolding type umbrella, the present invention is able to unfold and fold a canopy like a fan, can be manufactured in a relatively compact size to improve properties to use, carry, and be kept, and also can be implemented in a beautiful design and shape. According to the present invention, the parasol functioning as an umbrella in a rotating and unfolding method comprises: an umbrella stand formed in a rectangular parallelepiped; a connection rod formed in a rectangular parallelepiped and coupled to one end portion of the umbrella stand to be able to rotate; a foldable locking means coupling and fixing the umbrella stand and the connection rod to be foldable, and locking and releasing the lock; a handle provided in the other end portion of the umbrella stand; a canopy means having one end portion hinge-coupled to the connection rod through a coupling shaft, and unfolded with the coupling shaft as a shaft in a state of being piled and stacked to form a canopy of an umbrella; an operating means connected to the canopy means and provided in the umbrella stand to operate the canopy means to be folded and unfolded; and a fixing means fixing the folded canopy means on the umbrella stand.

Description

UMBRELLA / PARASOL CONFIGURED WITH ROTATION-UNFOLD TYPE "

More particularly, the present invention relates to a umbrella which can be folded and folded like a fan system and can be manufactured relatively compact, Which can improve portability and storage property and can be implemented in a beautiful design and shape.

In general, the umbrella used for rainwater interruption in rainy days is formed by continuously sewing a triangular waterproof cloth to form a dome-shaped canopy, to provide a gripping space in the center of the canopy, and to allow the canopy to be properly spaced from the user The umbrella stand is vertically attached. The canopy can be folded from the umbrella stand so that it can be easily carried and stored.

Such an umbrella can maintain a predetermined shape in a developed state of the canopy while radially attaching an umbrella of a metal material from the center portion of the canopy to the outer circumferential direction so as to have appropriate durability during use, The umbrella stands are connected to each other with a brace.

In addition, in the existing umbrella, the umbrella band vertically coupled from the center of the canopy is constructed by a telescopic structure so that the length of the umbrella band can be reduced, and the umbrella band can be folded into two or three sections. .

Fig. 1 is a perspective view showing an example of a portable umbrella in which a umbrella is foldable and a umbrella band is constructed in a telescopic structure. The umbrella 10 has a triangular- A canopy 11 is formed and an umbrella 20 arranged radially from the center of the canopy 11 and radially arranged along the outer periphery of the canopy 11 and a ring 40 (50) are connected to each other.

At this time, the ends of the paddles 50 connected between the umbrella fins 20 and the ring 40 are hinged so that the umbrella fins 20 including the canopy 11 are lifted up and down by the ring 40, The folded portion 21 is formed on one side of each umbrella 20 so that the canopy 11 is folded in a folded state.

As described above, the umbrella stand 30, which is vertically coupled from the center of the canopy 11 to support the canopy 11 and provides a space for engaging the ring 40, is constructed of pipes of different diameters The pipe at the upper end portion is coupled with the lower end pipe provided with the grip portion 31 so that the upper end portion is inserted into the pipe at the lower end portion to reduce the length. (30) is stretched.

In the umbrella 10, the umbrella stand 30 is folded in two to fold the umbrella stand 20 in a normal state while the canopy 11 including the umbrella stand 20 is brought into close contact with the umbrella stand 130 So that it can be stored easily.

Further, at the time of rainy weather, the pipe at the upper end portion is drawn out from the pipe at the lower end portion to extend the length of the umbrella stand 30, and at the same time, the umbrella stand 20 is raised upward.

However, conventionally, the umbrella has a problem in that a triangular waterproof cloth is continuously sewn to form a canopy, and the connection parts between the umbrella, umbrella, and shiru are rotatably connected to each other.

In addition, the conventional umbrella has a problem that the umbrella and the umbrella and the umbrella are made of a metal material, which is heavy, and a large number of parts including the canopy including the cloth are combined, have.

In addition, the conventional umbrella is made of iron, so that it can easily be rusted and made of umbrella-shaped iron, which is easy to break and can not function as an umbrella even if only one is broken.

Korean Patent Publication No. 10-2008-0063738 (Published July 7, 2008) Korean Patent Publication No. 10-2015-0017847 (published Feb. 23, 2015) Korean Registered Utility Model Publication No. 20-0254341 (issued on November 24, 2001)

Therefore, unlike the existing umbrella of the present invention, the present invention for solving the above-mentioned problems of the related art can deploy a canopy in a fan shape and can be manufactured relatively compact, And which can be implemented in a beautiful design and shape.

The present invention has been made in view of the above problems, and it is an object of the present invention to provide an apparatus and method for controlling the same.

According to one aspect of the present invention, there is provided an umbrella stand, comprising: an umbrella stand; A connecting rod rotatably coupled to one end of the umbrella stand; A folding locking means for locking and unlocking the umbrella bed and the connecting rod in a foldable manner; A handle provided at the other end of the umbrella stand; Canopy means configured to be hinged to the linkage at one end via the coupling shaft and to extend along the coupling axis in a superposed and laminated state to form a canopy of the umbrella; Operating means connected to the canopy means and provided in the umbrella stand for driving the canopy means to fold and unfold; And a fixing means configured to fix the canopy means to the umbrella stand in a folded state.

According to the present invention, the umbrella stand is connected to the connecting rod by a hinge shaft or a pivot shaft, and the folding locking means includes a catching jaw formed on one of opposite surfaces of the umbrella stand and the connecting rod, And a spring member elastically supporting the locking knob, wherein the knob at the other end of the locking knob is exposed to the outside So that the hook can be released by operating the knob.

In the present invention, the canopy means includes a plurality of plate members stacked vertically, a waterproof cloth connecting between the upper and lower adjacent plate members, and a plurality of plate members coupled to one ends of the plate members, And a binding member for binding the plate member at the lowermost stage and the plate member at the uppermost stage when the plurality of plate members are stacked on the coupling shaft so as to form the canopy, One end of the lowermost plate member of the plurality of plate members is fixed to the outer surface of the coupling shaft, and the coupling member includes at least one of the opposite edge portion and the opposite end portion of the plate member at the lowermost stage and the plate member at the uppermost stage, The upper and lower surfaces of the plate member Of the Velcro member (velcro member) provided on the lower surface of the plate member may be formed of at least one.

In the present invention, the operating means includes a rotary knob rotatably coupled to an end portion of the knob about a central axis; An operating rotary shaft connected to the central axis of the rotary knob and extending into the umbrella stand; An upper rotation axis connected at one end to the end of the actuating rotary shaft, an intermediate portion passing through an engagement shaft of the canopy means and the other end fixed to a top plate member of a plurality of plate members of the canopy means; And a universal joint member for connecting and coupling the upper rotation shaft and the actuating rotation shaft.

In the present invention, the fixing means includes: a fixing protrusion protruding in a direction parallel to the umbrella stand and slidably provided on the handle; A spring member provided on the handle to elastically support the fixing protrusion; And an operation knob which is exposed to the knob and connected to slide the fixing protrusion.

In the present invention, the operating means may include a forward-reverse rotatable motor provided on the handle; An operating rotary shaft extending from the inside of the handle into the umbrella stand; An upper rotation axis connected at one end to the end of the actuating rotary shaft, an intermediate portion passing through an engagement shaft of the canopy means and the other end fixed to a top plate member of a plurality of plate members of the canopy means; A universal joint member for coupling the upper rotation shaft and the actuating rotation shaft to each other; A worm and a worm gear provided at a rotary shaft of the motor and at a lower end of the rotary shaft; A battery for supplying electric power to the motor; A port formed on the handle and connected to charge the battery; An operation switch for operating the normal rotation of the motor and the off state of the battery; And a circuit board constituting a circuit between the motor, the rechargeable battery, the charging port, and the operation switch.

The above-described umbrella for mass production of the rotary spread type according to the present invention provides the following effects.

First, the present invention is capable of expanding a canopy in a fan-like fashion and making it relatively compact and slim, thereby improving usability, portability and storage, and being able to be implemented in a beautiful design and form have.

Second, since the present invention can be formed in the form of a square bar, it is possible to produce a new and beautiful design different from the existing umbrella shape and various colors.

Third, since the present invention can be automatically opened and closed in a rotating manner like a fan, it can be easily folded and unfolded even in a narrow space such as a vehicle.

Fourth, the present invention eliminates the need for constructing the same footstep as the conventional umbrella, which makes it possible to utilize a large space in the umbrella and prevent hair from being caught.

Fifth, the present invention can adjust the degree of inclination of the canopy of the umbrella, and it is made of a plastic material, so that the assembly is simple, and the rusting or breakdown frequency is remarkably reduced, thereby increasing the durability.

The effects of the present invention are not limited to those mentioned above, and other solutions not mentioned may be clearly understood by those skilled in the art from the following description.

1 is a view showing a configuration of a conventional umbrella.
2 is a view showing a state in which the canopy unit constituting the mass-production umbrella of the rotational unfolding method according to the first embodiment of the present invention is folded.
Fig. 3 is a view showing a state in which the canopy unit constituting the umbrella for mass production of the rotational unfolding system according to the first embodiment of the present invention is extended from the umbrella stand.
FIG. 4 is a view showing the internal configuration of a mass-production umbrella of the rotational unfolding method according to the first embodiment of the present invention.
FIG. 5 is a view showing a state in which a mass-production umbrella of a rotary spread type according to the first embodiment of the present invention is deployed.
FIG. 6 is a side view of a partial configuration of a mass-production umbrella of a rotary spread type according to a first embodiment of the present invention.
FIG. 7 is a view showing an example of a canopy unit constituting a mass-production umbrella of the rotational unfolding method according to the first embodiment of the present invention.
Fig. 8 is a view schematically showing the configuration of an electric operation unit constituting a mass-production umbrella of a rotary spread type according to a second embodiment of the present invention.
FIG. 9 is a view showing some components constituting a motor-operated operation unit of a mass-production umbrella of a rotary spread type according to a second embodiment of the present invention.
Fig. 10 is a view showing a configuration of an electric circuit constituting a mass-production umbrella of a rotational unfolding method according to a second embodiment of the present invention.
Fig. 11 is a view showing the configuration of a mass-production umbrella in a rotational unfolding system according to a third embodiment of the present invention, in which a pair of canopy means is deployed. Fig.
FIG. 12 is a sectional view of a top end portion of a pair of canopy means in an unfolded state, showing a configuration of a mass-production umbrella in a rotational unfolding system according to a third embodiment of the present invention.
FIG. 13 is a view showing a configuration of a mass-production umbrella of a rotational unfolding system according to a third embodiment of the present invention, showing the configuration of the upper ends of a pair of canopy means.
Fig. 14 is a view showing a configuration of a mass-production umbrella of a rotational unfolding system according to a fourth embodiment of the present invention, in which a pair of canopy means is deployed. Fig.

Further objects, features and advantages of the present invention will become more apparent from the following detailed description and the accompanying drawings.

Before describing the present invention in detail, it is to be understood that the present invention is capable of various modifications and various embodiments, and the examples described below and illustrated in the drawings are intended to limit the invention to specific embodiments It is to be understood that the invention includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, . On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, the terms "comprises" or "having" and the like refer to the presence of stated features, integers, steps, operations, elements, components, or combinations thereof, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

Also, the terms " part, "" unit," " module, "and the like, which are described in the specification, refer to a unit for processing at least one function or operation, Software. ≪ / RTI >

In the following description with reference to the accompanying drawings, the same components are denoted by the same reference numerals regardless of the reference numerals, and a duplicate description thereof will be omitted. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

Hereinafter, an umbrella for mass-production of a spinning unwinding system according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 2 is a view showing a state in which the canopy unit constituting the mass-production umbrella of the rotary spread type according to the first embodiment of the present invention is folded. FIG. 3 is a cross- 4 is a view showing an internal configuration of a mass unbalance umbrella of a rotating unfolding system according to a first embodiment of the present invention, and Fig. 5 is a sectional view of the umbrella- 1 is a view showing a state in which a mass unbalance umbrella of a rotational unfolding method is unfolded and used. FIG. 6 is a side view of a part of the configuration of the mass-production umbrella of the rotary spread type according to the first embodiment of the present invention, and FIG. 7 is a view showing a configuration of the umbrella for mass production of the rotary spread type according to the first embodiment of the present invention Fig. 7 is a view showing an example of a canopy unit.

As shown in Figs. 2 to 7, the umbrella stand 100 has a hollow inner side; A rectangular parallelepiped connecting rod 110 rotatably coupled to one end of the umbrella bed 100; A folding locking means for foldably coupling the umbrella stand 100 and the connecting rod 110 and for locking and unlocking the umbrella stand 100 and the connecting rod 110 in an orthogonally unfolded state; A handle 200 provided at the other end of the umbrella stand 100; Canopy means (300) coupled to the linkage (110) through the coupling shaft (310) and configured to unfold the coupling shaft (310) in a superposed and laminated state to form a canopy of the umbrella; Operating means connected to the canopy means 300 and provided in the umbrella stand 100 to drive the canopy means 300 to fold and unfold; And fixing means configured to fix the canopy means (300) to the umbrella stand (100) in a folded state.

The umbrella stand 100 is coupled to each connecting rod 110 through a hinge shaft or a pivot 120 so that each connecting rod 110 is rotatably coupled to the umbrella rod 100.

The folding locking means is formed on one of opposite surfaces of the umbrella frame 100 and the connecting frame 110 and the other of the opposite surfaces of the umbrella frame 100 and the connecting frame 110, And a spring member for elastically supporting the locking knob. The knob, which is the other end of the locking knob, is configured to be exposed to the outside, so that the knob is operated to release the hook .

The canopy means 300 includes a plurality of plate members 320 which are vertically stacked, a flexible waterproof cloth 330 which connects the upper and lower adjacent plate members 320, A plurality of plate members 320 coupled to one end of each of the plurality of plate members 320 and rotatably coupling the plurality of plate members 320 to each other; And a binding member 340 for binding the plate member 321 at the lowermost stage and the plate member 322 at the uppermost stage when the canopy is unfolded to form the canopy.

The plurality of plate members 320 are repeated alternately, for example, in combination of a plate member having a relatively high rigidity and a plate member having a low rigidity. Since the plurality of plate members 320 are not made of a strong rigid material whilst maintaining a rigid structure, the weight of the plate members 320 can be relatively reduced and the portability can be improved.

A plurality of plate members 320 are formed on the upper plate member 322 and the lower plate member 321. The plate members 321 and 322 are disposed on the upper plate member 322 and the upper plate member 322, May be further formed.

Here, one end of the lowermost plate member 321 of the plurality of plate members 320 is preferably fixed to the outer surface of the coupling shaft 310. This will be explained in the description of the operating means described later.

The binding member is provided on at least one of the opposite edge portion and the opposite end portion of the plate member 321 at the lowermost stage and the plate member 322 at the uppermost stage when the coupling shaft 310 is extended to form the canopy, And can be made of a binding magnet.

The binding member may be a velcro member for detachably coupling the upper surface of the plate member 321 at the lowest stage and the lower surface of the uppermost plate member 322.

The binding member may be constituted by the binding magnet and the velcro member alone, or may be composed of both.

In the present invention, the height of the plurality of plate members 320 in a stacked state is preferably the same as the height of the handle unit 200. This will be explained in the fixing means described later.

The operating means for folding and unfolding the canopy means 300 may include a rotating handle 410 coupled to the end of the handle 200 to be rotatable about a central axis, An operating rotary shaft 420 connected to the central shaft and extending through the handle 200 and extending into the umbrella support 100, one end connected to the end of the actuating rotary shaft 420, and the other end connected to the canopy means 300, And a universal joint member 440 connecting the upper rotation shaft 430 and the actuating rotation shaft 420 to each other. The upper rotation shaft 430 is fixed to the uppermost plate member 322 of the plurality of plate members 320, .

When the rotary knob 410 is rotated in a state where the umbrella member 100 or the handle 200 is held, the operation unit configured as described above rotates the operation rotary shaft 420 coupled with the rotary knob 410.

The upper rotation shaft 430 is coupled to the operation rotation shaft 420 through the universal joint member 440 so that when the operation rotation shaft 420 is rotated, the rotation force is transmitted to the upper rotation shaft 430, The uppermost plate member 322 coupled to the upper rotation shaft 430 of the lower plate member 320 rotates and is fixed to the outer side of the coupling shaft 310 of the lowest plate member 321, The canopy means 300 is unfolded while being rotated in the rotating direction of the upper rotation shaft 430. At the time of completion of the rotation, the lower end plate member 321 and the uppermost plate member 322 are bound together to form an unfolded umbrella shape.

The fixing means configured to fix the canopy means 300 to the umbrella stand 100 in a folded state protrudes in a direction parallel to the umbrella stand 100 and is slidable on the handle 200 A spring member that is provided on the handle 200 and elastically supports the fixing protrusion 510 and is exposed to the knob 200 to slide the fixing protrusion 510 And an operation knob 520 connected to be operated.

The fixing protrusions 510 are configured to protrude from the upper surface of the uppermost plate member 322 in a state where a plurality of plate members 320 of the canopy means 300 are laminated on the umbrella member 100.

Meanwhile, the mass-production umbrella of the rotational unfolding method according to the first embodiment of the present invention can be configured to unfold and fold the canopy means by electric operation. This will be described with reference to FIGS. 8 to 10. FIG. FIG. 8 is a view schematically showing a configuration of an electric operation unit constituting a mass-production umbrella of a rotary unfolding type according to a second embodiment of the present invention, and FIG. 9 is a perspective view of a rotary unfolding method according to a second embodiment of the present invention. FIG. 10 is a view showing a constitution of a motor for constituting a combined mass-production umbrella of a rotary spread type according to a second embodiment of the present invention.

In the following description, the same components as the above-described manual unrotatable umbrella for mass production are denoted by the same reference numerals, and a detailed description thereof will be omitted or simplified.

The umbrella for mass production of the rotary unfolding method according to the second embodiment of the present invention is electrically operated to unfold and collapse the canopy means. The umbrella includes a motor (step motor) 610 provided in the handle 200, The rotation shaft 610 of the motor 610 and the lower end of the operation rotation shaft 420 are connected to each other by a rotation drive shaft 420, A rechargeable battery 630 for supplying power to the motor 610 and a rechargeable battery 630 formed in the reed 200 and connected to the rechargeable battery 630. [ An operation switch 650 for operating the normal rotation of the motor 610 and the off state of the battery and an operation switch 650 for operating the motor 610 and the rechargeable battery 630 ), The charging port 640, and the operation switch 650 As a substrate 660.

In addition, the unrolling umbrella of the second embodiment of the present invention is provided in the handle 200 and emits light by receiving electric power from the rechargeable battery 630, and is controlled by the operation switch 650, (670).

The disposable battery 630 and the charging port 640 may be replaced with disposable batteries. In this case, the circuit board 660 may be replaced with a power source for the disposable battery Supply circuit configuration.

The charging port 640 may be a USB connection type port.

10, the operation switch 650 is constituted by a switch constituting an OFF contact at the middle, a canopy open (OPEN) contact 651 at one end, and a canopy folding (CLOSE) contact 652 at the other end .

The circuit board 660 includes an overvoltage prevention circuit 661 configured to prevent overvoltage in the circuit between the rechargeable battery 630 and the charging port 640 and an overvoltage protection circuit 661 connected to the circuit between the motor 610 and the operation switch 650 And an overcurrent prevention circuit 662 configured to prevent an overcurrent.

Next, the mass-production umbrella of the rotational unfolding method according to the third embodiment of the present invention will be described in detail with reference to FIGS. 11 to 13. FIG. Fig. 11 is a view showing a configuration of a mass-production umbrella of a rotary spread type according to a third embodiment of the present invention, in which a pair of canopy means is deployed, Fig. 12 is a cross- Fig. 13 is a cross-sectional view of the umbrella of the rotary unfolding type of the unfolding method according to the third embodiment of the present invention. Fig. Fig. 7 is a view showing a configuration, showing a configuration of an upper end portion of a pair of canopy means. Fig.

The rotary unfolding umbrella according to the third embodiment of the present invention is a modification of the mass unbalance umbrella of the rotary unfolding system according to the first embodiment described above and briefly described as a pair of canopy means, And a canopy is formed by being spread out from both sides. In the description of the umbrella for the unfolding method according to the third embodiment below, the same components as those of the umbrella for the unfolding operation of the rotational unfolding method of the other embodiments described above are denoted by the same reference numerals, and a detailed description thereof will be omitted or omitted.

As shown in FIGS. 11 to 13, the rotary unfolding umbrella according to the third embodiment of the present invention includes an umbrella stand 100 having an inner hollow portion; A pair of parallelepiped joints 110 rotatably coupled to one end (upper end) of the umbrella stand 100 and symmetrically provided; A folding locking means for foldably coupling the umbrella stand 100 and the connecting rod 110 and for locking and unlocking the umbrella stand 100 and the connecting rod 110 in a state in which they are extended in an orthogonal manner; A handle 200 provided at the other end of the umbrella stand 100; Canopy means (300) coupled through the coupling shaft (310) at each of the connecting rods (110) and configured to unfold the coupling shaft (310) in a superposed and laminated state to form a canopy of the umbrella; Operating means connected to the canopy means 300 and provided in the umbrella stand 100 to drive the canopy means 300 to fold and unfold; And fixing means configured to fix the canopy means (300) to the umbrella stand (100) in a folded state.

The umbrella stand 100 is coupled to each connecting rod 110 through a hinge shaft or a rotating shaft 120 so that the connecting rod 110 is rotatably coupled to the umbrella rod 100.

The operating means for folding and unfolding the canopy means 300 may include a rotating handle 410 coupled to the end of the handle 200 to be rotatable about a central axis, The rotary gear teeth 411 provided at the central portion and rotating together with the rotary knob 410 and the one end portions (lower end portions) of the rotary gear teeth 411 are engaged with gear trains so as to rotate in the same direction as the rotation direction of the rotary gear teeth 411 One end of which is connected to the other end of the actuating rotary shaft 420 and the other end of which is connected to a plurality of the plurality of the canopy means 300 An upper rotation shaft 430 (see FIG. 6) fixed to the uppermost plate member 322 of the plate member 320 of the upper plate 330 and a universal joint member 440 connecting the upper rotation shaft 430 and the actuating rotation shaft 420, .

When the rotary knob 410 is rotated while the umbrella member 100 or the knob 200 is being held, the actuating means configured as described above rotates the respective operation rotary shafts 420 coupled with the rotary knob 410.

The upper rotation shaft 430 is coupled to the operation rotation shaft 420 through the universal joint member 440 so that when the operation rotation shaft 420 is rotated, the rotation force is transmitted to the upper rotation shaft 430, The uppermost plate member 322 coupled to the upper rotation shaft 430 of the lower plate member 320 rotates and is fixed to the outer side of the coupling shaft 310 of the lowest plate member 321, The canopy means 300 is rotated 180 degrees while the canopy means 300 is rotated in the direction of rotation of the upper rotation shaft 430. At the time of completion of the rotation, the lower end plate member 321 and the uppermost The plate member 322 is engaged and the neighboring canopy means 300 are bound together to form an umbrella shape.

At this time, the binding between the neighboring canopy means 300 is made such that a plate member on one side is laminated on the lower surface of the plate member on the other side, and is bound by a binding member (for example, a magnet coupling method) .

On the other hand, the third embodiment of the present invention has a structure capable of preventing penetration of rainwater in a state in which the canopy means is unfolded.

Specifically, as shown in Figs. 12 and 13, an extension 710 extending from one end (an umbrella joining-side end) of one of the pair of connecting rods 110, A cap extender 720 formed at one end of the plate member 322 at the uppermost end of the cap 710 and formed with a receiving groove 721 for receiving the cap extender 710 to be seated therein, The extension member 710 is covered by the extension member 720 for the cap when the connection member 110 is unfolded and the O-ring member 730 is provided so as to provide airtightness between the extension member 720 for the cap. Thereby securing airtightness.

And it is preferably formed to be inclined to the outside of the side surface of the extension body 710 and the side surface of the receiving groove 721 of the cap extension body 720. As a result, even if the storm flows in, it flows outward along the bevel.

It is preferable that both side portions of the cap extension member 720 on both sides of the receiving groove 721 extend more than the extension member 710 as shown in Figs. 12 and 13, and the lower end surface thereof is formed to be inclined outward. Accordingly, even when the rainwater flows in, the water flows outwardly along the oblique surface, and even if the water is high, it is inclined to the outside, so that water can not flow backward.

In the drawing, the O-ring member 730 is provided in the extension body 710.

In addition, the third embodiment of the present invention may further include a cap 740 for covering the upper ends of the two connecting rods 110 in a state in which the pair of connecting rods 110 are folded (including the canopy means). The cap 740 may be connected to the connecting member 110 through the strap or the plate member 322 at the uppermost end of the canopy means 300.

Next, a mass unbalance umbrella of a rotating unfolding system according to a fourth embodiment of the present invention will be described in detail with reference to FIG. Fig. 14 is a view showing a configuration of a mass-production umbrella of a rotational unfolding system according to a fourth embodiment of the present invention, in which a pair of canopy means is deployed. Fig.

The umbrella for mass production of the rotational unfolding system according to the fourth embodiment of the present invention is constituted by a configuration for operating the mass-production umbrella of the rotational unfolding system according to the above-described third embodiment, to be.

That is, in the fourth embodiment, the drive unit of the third embodiment is adopted, and a motor (step motor) 610 which is provided in the handle 200 to be able to rotate in the forward and reverse directions is provided. And the drive shaft 430 of the third embodiment is coupled to the drive shaft 611 through a gear train 611 that rotates in the same direction as the drive shaft 430 of the first embodiment. Other components are described in the above embodiments, and a description thereof will be omitted.

The umbrella for mass production of the rotational unfolding system according to the fourth embodiment is such that the connecting members are unfolded from both sides of the umbrella stand 100 through electric driving.

As described above, unlike the umbrella of the conventional spread type, the rotary unfolding umbrella according to the present invention can be folded and folded in the same manner as a fan, and can be made relatively compact, It is possible to improve the property and storage property, and there is an advantage that it can be realized in a beautiful design and form.

The embodiments and the accompanying drawings described in the present specification are merely illustrative of some of the technical ideas included in the present invention. Therefore, it is to be understood that the embodiments disclosed herein are not for purposes of limiting the technical idea of the present invention, but rather are not intended to limit the scope of the technical idea of the present invention. It will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

100: umbrella stand
110: Links
120: Pivot shaft (hinge shaft)
200: Handle
300: canopy means
310: Coupling axis
320: plate member
321: bottom plate
322: top plate
330: Waterproof cloth
340:
410: Rotary knob
420:
430: upper rotating shaft
440: Universal joint member
510: Fixing projection
520: Operation knob
610: Motor (step motor)
621: Worm
622: Worm gear
630: Rechargeable battery
640: Charging port
650: Operation switch
651: Canopy open contact
652: Canopy folding contact
660: circuit board
661: Overvoltage protection circuit
662: Overcurrent prevention circuit
670: LED lighting member

Claims (6)

An umbrella frame having a predetermined cross-sectional shape;
A parallelepiped connecting rod rotatably coupled to one end of the umbrella stand;
A folding locking means for locking and unlocking the umbrella bed and the connecting rod in a foldable manner;
A handle provided at the other end of the umbrella stand;
Canopy means configured to be hinged to the linkage at one end via the coupling shaft and to extend along the coupling axis in a superposed and laminated state to form a canopy of the umbrella;
Operating means connected to the canopy means and provided in the umbrella stand for driving the canopy means to fold and unfold; And
And fixing means configured to fix the canopy means to the umbrella stand in a folded state,
Wherein the umbrella stand is connected to the connecting rod by a hinge shaft or a rotating shaft,
The folding locking means includes a hook formed on one of opposite sides of the umbrella stand and the connecting rod, and hooks formed on the other of the opposed faces of the umbrella stand and the connecting rod to hook and unlock the hook, And a locking member for elastically supporting the locking knob, wherein the knob as the other end of the locking knob is configured to be exposed to the outside so as to release the hook by operating the knob,
The canopy means includes a plurality of plate members stacked vertically, a waterproof cloth connecting between the upper and lower adjacent plate members, and a waterproof cloth coupled to one end of each of the plate members, And a binding member for binding the plate member at the lowermost stage and the plate member at the uppermost stage when the canopy is formed by spreading the coupling axis about the plurality of plate members in a stacked state,
One end of the lowermost plate member among the plurality of plate members is fixed to the outer surface of the coupling shaft,
The binding member includes a binding magnet provided on at least one of the opposite edge portion and the opposite end portion of the plate member at the lowermost stage and the plate member at the uppermost stage and a binding magnet provided on the top surface of the lowermost plate member and the ferrule member velcro member)
The opposite end portions of the lowermost plate member and the uppermost plate member of the plurality of plate members are formed with an excellent protrusion protruding upward to a certain extent in order to prevent the poor from flowing inwardly
Umbrellas for mass production with spinning unfolding.
delete delete The method according to claim 1,
The operating means
A rotary knob rotatably coupled to an end of the knob about a central axis;
An operating rotary shaft connected to the central axis of the rotary knob and extending into the umbrella stand;
An upper rotation axis connected at one end to the end of the actuating rotary shaft, an intermediate portion passing through an engagement shaft of the canopy means and the other end fixed to a top plate member of a plurality of plate members of the canopy means; And
And a universal joint member for coupling the upper rotation shaft and the actuating rotation shaft to each other
Umbrellas for mass production with spinning unfolding.
The method according to claim 1,
The fixing means
A fixing protrusion protruding in a direction parallel to the umbrella stand and slidably mounted on the handle;
A spring member provided on the handle to elastically support the fixing protrusion; And
And an operation knob which is exposed to the knob and connected to slide the fixing protrusion
Umbrellas for mass production with spinning unfolding.
The method according to claim 1,
The operating means
A normal / reverse rotatable motor provided on the handle;
An operating rotary shaft extending from the inside of the handle into the umbrella stand;
An upper rotation axis connected at one end to the end of the actuating rotary shaft, an intermediate portion passing through an engagement shaft of the canopy means and the other end fixed to a top plate member of a plurality of plate members of the canopy means;
A universal joint member for coupling the upper rotation shaft and the actuating rotation shaft to each other;
A worm and a worm gear provided at a rotary shaft of the motor and at a lower end of the rotary shaft;
A battery for supplying electric power to the motor;
A port formed on the handle and connected to charge the battery;
An operation switch for operating the normal rotation of the motor and the off state of the battery; And
And a circuit board constituting a circuit between the motor, the rechargeable battery, the charging port, and the operation switch
Umbrellas for mass production with spinning unfolding.

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