JP2003135117A - Umbrella - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an umbrella which prevents the adverse influence of a wet surface and is closed by a simple operation. SOLUTION: This umbrella consists of a first sliding barrel 3 which is fitted to a metal rod 1, has a lower runner 4 at the top end and slides between a ferrule 2 side and a handle 21 side, a second sliding barrel 23 which is fitted to the metal rod, has an upper runner 5 at the top end and slides vertically, third stretchers 9 which are pivotally attached to a second fulcrum 11 disposed at the upper runner and is attached pivotally at the other end to second supporting shafts 14 disposed at one end of a plurality of ribs 6 extended and disposed symmetrically with the axial center of the metal rod, first stretchers 7 which are pivotally attached at one end to a first fulcrum 10 disposed at the bottom end of the ferrule, are extended and disposed respectively along the corresponding ribs and are attached pivotally at the other end to the first supporting shaft 13 disposed at the ribs, second stretchers 8 which are attached pivotally at the one end to a third fulcrum 12 disposed at the lower runner, are extended and disposed respectively along the corresponding ribs and third stretcher and is attached pivotally at the other end together with the third stretchers to the second supporting shaft disposed at the ribs and a gore which is stretched on the outer sides of the first stretchers and the ribs.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rain umbrella, and more particularly, to a rain umbrella which has a structure for preventing water droplets from adhering to a surrounding material from a wet upholstery cloth and which is previously placed on an umbrella stand or the like. The present invention relates to a rain umbrella having a variable closing structure, which has a function of preventing the inside of the umbrella from getting wet.

[0002]

2. Description of the Related Art When a wet umbrella is brought into a train during busy hours, the rain-covered surface of the upholstery cloth touches clothes such as pants and skirts of nearby passengers on the train. It was often the case that they got wet and annoyed. Also, when a rain umbrella that is wet with rain is newly stored in the umbrella stand, it may cause other umbrellas that have been housed adjacent to the umbrella stand to become wet, or the umbrella may be placed in the back of the umbrella stand rather than a wet rain umbrella. The wet surface of the rain umbrella wets the hands and clothing of the umbrella holder when attempting to put it in or when removing the umbrella that is contained in the umbrella stand rather than a wet rain umbrella. , I sometimes felt uncomfortable. In addition, when riding a private car or shared bus on a rainy day, closing the umbrella while boarding often causes a large amount of water droplets to splash around and wet the floor and seats inside the car. It was unavoidable that water drops hung up when opening the umbrella.

Conventionally, in order to eliminate such inconvenience,
A rain umbrella having a structure in which a wet umbrella cloth does not appear on the surface has been proposed, and is disclosed in JP-A-3-37005 and JP-A-4-67803.
Japanese Patent Laid-Open No. 2000-37217 and the like disclose rain umbrellas each having a structure in which the surface of the umbrella cloth of the rain umbrella can be inverted and housed inside. For example, JP-A-4-6780
According to No. 3, a central shaft having a stone butt at the upper end and a grip at the lower end is provided with upper and lower slidable bearings,
Providing a retractable stopper that engages and disengages each bearing, pivotally attaches each base end portion of a plurality of main bones with seat portions attached to an upper bearing, and pivots each base end portion of a plurality of auxiliary bones to a lower bearing. The inversion assisting device is attached to the main bone to pivot the tip of the auxiliary bone that is bent toward the opposite main bone to the main bone, and the inversion assisting device that can change the length of the main bone or the auxiliary bone is provided. The device is fixed to one of the divided main bones or auxiliary bones, and a guide case for slidably guiding the other main bones or auxiliary bones,
An upper and lower bearing, which is composed of a compression spring interposed between the opposed end faces of the divided main bone or a tension spring interposed between the opposed end faces of the divided auxiliary bone, is free by operating the upper and lower stoppers. When it is moved, it is shortened by pressing the compression spring with the main bone connected to the upper bearing, or it is extended by pulling the tension spring connected to the lower bearing. The bearing is approaching,
As a result, the seat portion and the bone portion are reversed, and they are stored in that state.

In the rain umbrella according to the above invention, predetermined positions of a plurality of main bones or auxiliary bones are divided, and reversal assisting devices are fixed to the respective divided portions, and compression springs or auxiliary bones interposed in the main bones are divided. Due to the structure of reversing the seat portion and the bone portion by the action of the intervening tension spring, the structure itself becomes complicated, and there is an inconvenience that the weight must be excessive.

Further, when a rain umbrella is shaken with a large amount of rain attached to the closed rain umbrella to remove the adhered water droplets, if the bone constituent elements of the rain umbrella become complicated, the flow of the water droplets will be obstructed and the rainwater will be drained. In addition to requiring more force than necessary, centrifugal force is conventionally applied to the tip of the umbrella, but the centrifugal force is not applied to the handle side, and it is not possible to drain enough water against the intention of the user. Met.

Further, since the rain umbrellas in the above-mentioned prior arts are structured so that the parts that are wet with rain are housed inside, it is possible to prevent annoyance to others due to water droplets, and at the same time, a private car or a passenger car. You can avoid the discomfort of getting water drops on your hands and getting the seats in the car wet when getting on or off the bus, but the tip of the main bone protrudes downwards, which makes it inconvenient when storing it in an umbrella stand, for example. On the other hand, on the other hand, there is a disadvantage that the dry inner surface of one's own umbrella is wetted by a wet rain umbrella which is previously placed on the umbrella stand.

[0007]

DISCLOSURE OF THE INVENTION The present invention prevents the adverse effects of water droplets on the clothes of the person around and surrounding objects and the like caused by the wet rain umbrella as described above, and stores it in an umbrella stand or the like. It was made for the purpose of preventing the inconvenience of wetting the inner surface of one's own rain umbrella with other wet rain umbrellas.
More specifically, the wet surface of the upholstery fabric is housed inside with a very simple structure and easy operation when used in the rain or when closing the rain umbrella which is wet after use, or, Another object is to provide a rain umbrella that has a structure that can be closed or changed like an ordinary rain umbrella and that can perform sufficient drainage.

[0008]

SUMMARY OF THE INVENTION An umbrella according to the present invention for solving the above-mentioned problems includes a tubular shaft rod having a stone butt at one end and a handle attached at the other end, and a shaft rod fitted into the shaft rod. And a substantially cylindrical first sliding piece that is integrally provided with a lowering wheel at the upper end and that is slidably moved to the side of the stone when the umbrella is opened and that is slid to the handle side when the umbrella is closed, and the stone. A second sliding piece that is located between the protrusion and the first sliding piece, is fitted into the shaft rod, has an upper lathe integrally on the upper end, and slides up and down when the umbrella is opened and closed; One end is pivotally attached to a second fulcrum provided on the potter's wheel, and the other end is pivotally attached to a second support shaft provided on one end of a plurality of main bones extending symmetrically with respect to the axis of the shaft rod. One end is pivotally attached to a third supporting bone and a first fulcrum provided at the lower end of the pebbles, and is extended along the corresponding main bone. And a first support bone whose other end is pivotally attached to a first support shaft provided on the main bone, and one end is pivotally attached to a third fulcrum provided on the lower lathe, and the corresponding main bone and A second support shaft extended along each of the three support bones, and the other end of which is axially attached together with the third support bone to the second support shaft provided at the main bone, and the first support The characteristic constituent feature is that the bone and the main bone are covered with an upholstery cloth stretched over the outside. The first sliding piece may be provided so as to be held by the shaft rod by elastic locking means.

According to the present invention having the above-mentioned structure, when the umbrella is closed from the open state, the elastic locking means of the second sliding piece is released and the first sliding piece is moved in the handle direction. The second sliding piece, which is located between the first sliding piece and the stone butt, is slidably fitted on the shaft rod and fixed by the elastic locking means, moves to the stone butt side together with the upper wheel, The main bone and the first support bone and the third which were opened concavely toward the handle side
The supporting bone is closed as it is on the handle side, and is folded in the same form as a normal umbrella. As with the second sliding piece, when the first sliding piece is provided so as to be held by the shaft rod by the elastic locking means, when the umbrella is closed from the open state,
The elastic lock means of each of the first sliding piece and the second sliding piece is released.

On the other hand, when the first sliding piece is slid in the handle direction without releasing the elastic locking means of the second sliding piece and the second sliding piece is fixed, it becomes concave toward the handle side. The opened main frame is inverted in a convex shape around the first support shaft and the second support shaft, the free end side of the main frame approaches the pebbles, and then the elastic locking means of the second sliding piece is released. When the first sliding piece is further slid in the handle direction, the second sliding piece is slid to the stone butt side, and the main bone and the first supporting bone are respectively centered on the shaft rod. Since the upholstery cloth that is folded so as to approach each other and stretched outside the first supporting bone and the main bone is also folded into a substantially W-shaped cross section between the free end side of the main bone and the first supporting bone, The outer surface of the closed umbrella is free of wet surfaces, which may achieve the main object of the invention. The release of the elastic lock means of the second sliding piece in the present invention is operated by an operation lever provided at a position close to the shaft rod handle.

[0011]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the accompanying drawings. FIG. 1 is a side view showing a configuration of an umbrella according to the present invention in an open state, and FIG. 2 is a side view showing a configuration of an embodiment in which a main bone is closed in a handle direction in a mid-closed state. 3 is a side view showing the configuration of the embodiment in FIG. 2 in the final closing state, and FIG. 4 is the main object of the present invention, that is, the configuration in the middle closing state of the embodiment of closing the main bone in the stone-sticking direction. FIG. 5 is a side explanatory view showing the end state of closing in FIG. 4, FIG. 6 is an enlarged explanatory view of the elastic locking means used in the first sliding piece of the present invention, and FIG. It is an enlarged explanatory view of an elastic lock means used for a sliding piece. Here, a case will be described as an example where the first sliding piece is also configured to be held by the shaft rod by the elastic locking means.

The rain umbrella according to one embodiment of the present invention will be described in an opened state for use. As shown in FIG. 1, a butt 2 is fixed or screwed to one end of a tubular shaft rod 1. A first fulcrum 10 is provided on the lower end side of the butt 2, and a plurality of first support bones 7 symmetrically extended around the axis are pivotally attached to the first fulcrum 10. The other end of the extension line of the first support frame 7 is rotatably attached to the main frame 6 by a first support shaft 13 provided at a predetermined position above the main frame 6. A handle 21 used by the user to hold the umbrella is fixed to the other end of the shaft 1, and the stud 2 and the handle 21 are fixed.
In the interval, the cylindrical first sliding piece 3 integrally formed with the lower wheel 4 is slidably inserted into the shaft rod 1, and the shaft rod between the first sliding piece 3 and the ridge 2 is inserted. 1 has 5 wheels on top
Which is equipped with an integrated body and slides up and down when the umbrella is opened and closed.
The sliding piece 23 is inserted.

A second fulcrum 11 is provided on the upper wheel 5 of the second sliding piece 23, and the first fulcrum 11 is symmetrically extended about the shaft center at the second fulcrum 11. A plurality of third support bones 9 having a size shorter than 7 are pivotally attached, and the other end of the third support bones 9 is pivotally attached to one end of the main bone 6 at the second support shaft 14.

A third fulcrum 12 is provided on the lower lathe 4 integrally formed on the upper end of the first sliding piece 3 and the third fulcrum 12 is provided.
On the fulcrum 12, one ends of a plurality of second supporting bones 8 having a dimension longer than that of the third supporting bone 9, which is extendedly arranged around the axis, are pivotally mounted, and on the extension line of the second supporting bones 8. The other end is attached to the second support shaft 14 provided at one end of the main bone 6 and the third support bone 9
Is pivotally attached together with the other end of the. The upholstery cloth (not shown) is stretched so as to cover the lower end side of the butt 2, covering the outside of the first supporting bone 7 and the vicinity of the first supporting shaft 13 to the outer free end of the main bone 6. The upholstery cloth is attached to the first supporting bone 7 and the main bone 6 by thread or the like at appropriate places.

As shown in FIG. 7, an opening (c) 24 is formed in a part of the side wall of the tubular shaft 1 on the side of the butt 2, and the shaft 1 is located at the position of the opening (c) 24. A first lock piece 15 urged outward by a spring (b) 22 is provided on the inner wall of the handle 2, and when the umbrella is released, the handle 2 from the side of the butt 2 is released.
The second sliding piece 23 that slides down to the first side is
Together with the upper wheel 5 which is provided integrally with the wheel 3, it plays a role in locking the umbrella in the maximum open state by locking it at a predetermined position. At this time, the first lock piece 15 fits into the slit (B) 26 provided in the second sliding piece 23, and the spring (b)
It is locked by the biasing force of the spring 22. Further, an opening (a) 19 is formed on the side wall of the shaft rod 1 below the first lock piece 15 as shown in FIG. 6, and a spring is attached to the inner wall of the shaft rod 1 at the position of the opening (a) 19. The second lock piece 16 urged outward by (a) 22 is attached to the shaft rod 1 with the tip end protruding from the opening (a) 19. The second lock piece 16 may be omitted as described above.

On the other hand, in the vicinity of the shaft 21 side of the shaft 1, a third lock piece 17 is provided which is similar to the second lock piece 16 but in the opposite direction, and the third lock piece 17 is provided. When the rain umbrella is closed, it fits into the slit (A) 18 provided below the first sliding piece 3 and functions to maintain the closed state of the rain umbrella (see FIG. 5).

The rain umbrella according to the present invention thus constructed has the first lock piece 15 protruding from the opening (c) 24 and the second lock protruding from the opening (a) 19 in the fully opened state of the umbrella shown in FIG. The piece 16 holds the first sliding piece 3 and the second sliding piece 23 in the fully open position. That is, when the umbrella is closed, the first sliding piece 3 that was on the handle 21 side is moved to the upper stone projection 2 side, and when holding the umbrella in the fully open position, the first sliding piece 3 is moved upward. To allow opening (a)
The second lock piece 16 protruding from 19 is pushed into the opening (a) 19 against the resilience of the spring (a) 22, passes over the second lock piece 16, and slides toward the stone butt 2 side. As shown in FIG. 1, the slit (A) 18 provided on the first sliding piece 3 that has passed over the second lock piece 16 is projected from the opening (a) 19 by the spring biasing force of the spring (a) 22. The two lock pieces 16 are fitted and locked.

On the other hand, the second sliding piece 23, which was on the side of the butt 2 when the umbrella was closed, was moved to the side of the butt 2 as the first sliding piece 3 slidably moved to the side of the butt 2. It slides down and away, gets over the first lock piece 15 protruding from the opening (c) 24 by the elastic force of the spring (b) 22, and the slit (B) provided in the second sliding piece 23. 26 and is locked by its spring urging force to hold the umbrella with the first sliding piece 3 in an open state.

In this state, a plurality of first supporting bones 7 and main bones 6 pivotally attached to a first fulcrum provided on the side of the stone butt 2 are provided.
Is held in a slightly concave shape with respect to the shaft 21 side of the shaft rod 1, the rain umbrella maintains a gentle conical shape, and a tension cloth is stretched by the first support bone 7 and the main bone 6 to Protects users who hold and use umbrellas from the rain. After using the umbrella,
In order to close the umbrella in the usual manner, the operating lever 25 provided near the handle 21 of the shaft 1 is pushed to release the elastic locking means of the interlocking first locking piece 15 and to make the first sliding movement. The piece 3 is slightly moved so as to be slightly closer to the butt 2, and the second lock piece 16 is pushed into the opening (a) 19 with a finger, and the first sliding piece 3 gets over the lock piece 16 and the handle 2
When it is slid to the 1 side (when there is no second lock piece 16, it is slid to the handle 21 side as it is), the umbrella starts to close as shown in FIG. It begins to close as it approaches shaft 1. At this time, the second sliding piece 2 whose elastic locking means is released by operating the operating lever 25
3 gets over the first lock piece 15 and slides to the butt 2 side.

From this state, the first sliding piece 3 is further attached to the handle 21.
When it is slidably moved toward the side, it is positioned between the first sliding piece 3 and the butt 2, as shown in FIG. The sliding piece 23 is further slid to the butt 2, and the upper wheel 5 integrally provided on the second sliding piece 23 is moved to the butt 2 side at the same time to be provided on the upper wheel 5. A third support bone 9 pivotally attached to a second fulcrum 11 and a second support pivotally attached to a third fulcrum 12 provided on a lower wheel 4 integrally formed at the upper end of the sliding piece 3. The bones 8 are respectively folded around the second support shaft 14 to be folded substantially perpendicularly to the shaft rod 1, and one end of the main bone 6 is pivotally attached to the second support shaft 14; Main bone 6
The first support shaft 13 formed at a predetermined position of the first support shaft 7 having one end pivotally attached to the first support shaft 13 rotates about the first support shaft 13 and the second support shaft 14, respectively. Stick 1
The umbrella, which was folded almost vertically and was opened in a generally concave shape on the handle 2 side, was closed with a normal shape, and was provided in the slit 18 (1) of the first sliding piece 3 in the vicinity of the handle 21. The third lock piece 17 is fitted and holds the closed state of the umbrella.

On the other hand, when the used umbrella is closed in the opposite manner to the above, that is, when the wet cloth upholstery which is the subject of the present invention is closed inside, the elastic locking means of the second sliding piece 23 is not released. ,
That is, while the first lock piece 15 is still fitted in the slit (B) 26 of the second sliding piece 23, the first sliding piece 3 is slightly moved so as to be slightly closer to the stone butt 2 side, and then the first sliding piece 3 is moved with a finger. When the second lock piece 16 is pushed into the opening (a) 19 and the first sliding piece 3 is moved over the second lock piece 16 and slid to the handle 21 side (if the second lock piece 16 is not present, just pull it). Only), the upper wheel 5 of the second sliding piece 23 as shown in FIG.
With the second fulcrum 11 provided on the
3 and the second support shaft 14, the main bone 6 is inverted,
The supporting bone 7 and the main bone 6 start to close so as to approach the shaft 1.

At the same time as checking the reversal of the main frame 6, the operation lever is pushed to release the elastic locking means of the second sliding piece 23, and the first sliding piece 3 is further slid so as to come closer to the handle 21 side. When moved dynamically, the upper wheel 5 integrally formed with the second sliding piece 23, as shown in FIG.
And a third support bone 9 that is moved to the upper butt 2 side and is pivotally attached to a second fulcrum 11 provided on the upper wheel 5;
A third fulcrum 12 provided on the lower wheel 4 of the first sliding piece 3
The second support bones 8 pivotally attached to the second support shafts 14 are respectively pivoted about the second support shafts 14 so that the second support bones 8 are folded substantially perpendicularly to the shaft rods 1, and one end of the second support shafts 14 is attached to the second support shafts 14. The main bone 6 and the first support bone 7 whose one end is axially attached to the first support shaft 13 formed at a predetermined position of the main bone 6 form the first support shaft 13 and the second support shaft 14. By rotating each of them to the center, the shaft 1 is folded almost perpendicularly,
At this time, only the main ribs 6 that were opened in a generally concave shape on the handle 21 side are inverted in a convex shape to the handle 2 side at a predetermined position, and the free ends of the main ribs 6 face the upper butt 2 side. Further, the free end portion side of the main frame 6 moves toward the first support frame 7, and the upholstery cloth starts to be folded into a substantially W-shaped cross section.

Next, when the first sliding piece 3 is further slid to the handle 21 side to close the umbrella, the first supporting frame 7 rotates about the first supporting shaft 13 as shown in FIG. And the second supporting bone 8
And the third supporting bone 9 rotate about the second supporting shaft 14, respectively, so that the first supporting bone 7 and the third supporting bone 9 come close to the main bone 6 and at the same time are folded almost perpendicularly to the shaft rod 1. When the umbrella is closed, the upholstery cloth is folded in a substantially W shape between the free end side of the main bone 6 and the first supporting bone 7, and the wet surface of the upholstery cloth is housed inside. The third lock piece 17 near the handle 21 is fitted into the slit (A) 18 of the first sliding piece 3 to maintain the closed state of the umbrella.

As described above, the rain umbrella according to the present invention has a tubular shaft rod 1 having a stud 2 at one end and a handle 21 attached at the other end, and a shaft rod 1 fitted and inserted into the shaft rod 1. A potter's wheel 4 is integrally provided, and is slidably moved to the side of the butt 2 when the umbrella is opened and held by the shaft rod by the second lock piece 16 of the elastic locking means, while the handle side is provided when the umbrella is closed. A substantially cylindrical first sliding piece 3 slid on the
The shaft rod 1 is located between the butt 2 and the first sliding piece 3.
A second sliding piece 23 that is inserted into and slides up and down as the umbrella opens and closes; an upper wheel 5 that is integrally provided on the second sliding piece 23; and a first wheel 5 that is provided on the upper wheel 5. One end is pivotally attached to two fulcrums 11, and the other end is pivotally attached to a second support shaft 14 provided at one end of a plurality of main frames 6 extending symmetrically with respect to the axis of the shaft rod 1. One end is pivotally attached to the supporting bone 9 and the first fulcrum 10 provided on the lower end side of the butt 2, and is extended along the corresponding main bone 6 and the other end is the main bone. 6, a first support bone 7 pivotally attached to a first support shaft 13 and one end pivotally attached to a third fulcrum 12 provided on the lower lathe 4 and corresponding main bones 6 and 3 The third support bone 9 is attached to the second support shaft 14 that is extended along the support bone 9 and the other end is provided at one end of the main bone 6.
A second supporting frame 8 axially attached to the first supporting frame 7 and the main supporting frame 6 are covered with a tension cloth. If the second lock piece 16 is not provided, the first sliding piece 3 when the umbrella is opened is held by the shaft rod by the elasticity of the bone and the tension of the cloth.

According to the present invention having the above-mentioned structure, when the umbrella is closed from the open state, the elastic locking means of the second sliding piece 23 and the first sliding piece 3 are simultaneously released to make the first sliding movement. As the piece 3 is moved in the direction of the handle 21, it is located between the first sliding piece 3 and the butt 2, and is slidably inserted into the shaft rod 1 and integrally provided with the upper wheel 5 The sliding piece 23 has moved to the butt 2 side, and the main frame 6 opened in a concave shape toward the handle 21 side
Then, the first support bone 7 and the third support bone 9 are closed as they are on the handle 21 side, and are folded in the same form as a normal rain umbrella.
Therefore, the inconvenience caused by the exposed free end of the main bone 6 is removed when the umbrella is stored in the umbrella stand, and the wet inside of the umbrella stand wets the dry inside of the umbrella. It is possible to prevent such inconvenience.

On the other hand, when the elastic locking means of the second sliding piece 23 is not released but the second locking piece 16 is provided, the elastic locking means of the first sliding piece 3 is released and the first sliding piece is released. 3 for handle 21
When moved in the direction, the handle 21 is attached to the first support shaft 13 and the second support shaft 14 that support the main bone 6 with the second fulcrum 11 provided on the upper wheel 5 of the second sliding piece 23 as a base point.
The main bone 6 that has been opened in a concave shape toward the side is inverted to a convex shape. After confirming this reversal, the operation lever 25 is operated to release the elastic locking means of the second sliding piece 23, and
When the sliding piece 3 is slid further to the handle 21 side, the second sliding piece 23 moves to the stone butt 2 side, the free end side of the main bone 6 approaches the stone butt 2, and the main bone 6 Also, the upholstery cloth stretched outside the first support frame 7 and the main frame 6 is folded so that the first support frame 7 and the first support frame 7 are folded almost vertically along the axis of the shaft 1 so as to approach each other. Since the free end side of the bone 6 and the first supporting bone 7 are folded in a substantially W-shaped cross section, no wet surface is located outside the closed umbrella. Therefore, the wet upholstery cloth is not exposed to the outside, and the discomfort of wetting surrounding clothes and surrounding objects due to water drops on the upholstery cloth is prevented. Also, by holding the handle 21 and giving an arcuate motion to the umbrella, the tension cloth folded in a substantially W shape on the tip end side of the shaft rod 1 on the tip side of the shaft rod 1 substantially vertically about the shaft rod 1 can be used. ,
A large centrifugal force is applied to enable excellent drainage.

[0027]

As described above in detail, in the rain umbrella according to the present invention, the first sliding piece moves in the handle direction when the umbrella is closed from the open state without releasing the elastic locking means of the second sliding piece. As a result, the main frame that has been opened concavely on the handle side is inverted in a convex shape on the handle side with the second fulcrum of the upper wheel provided on the second sliding piece as the base point. After that, when the elastic locking means of the second sliding piece is released and the first sliding piece is slid in the handle direction, the free end side of the main bone and the first supporting bone are connected to the shaft of the shaft rod. Folded along the core almost vertically, close to each other, and the upholstery cloth is folded in a substantially W-shaped cross section between the free end side of the main bone and the first support bone, so that the outside of the closed umbrella The wetted surface of the upholstery is no longer located in. Therefore, when you get into a car with a rain umbrella wet, the inconvenience of getting your hands and seats wet, and the surface of the wet upholstery cause the clothes and surrounding objects of people around you to get wet. Prevents the discomfort of getting wet. Furthermore, since the rain umbrella according to the present invention has extremely simple constitutional requirements, it is easy to operate and can achieve the intended purpose at low cost, and the water droplets attached to the upholstery cloth are effectively removed by such a structure. Can be removed. On the other hand, in the rain umbrella according to the present invention, the lock lever of the second sliding piece is released by operating the operating lever at the hand (when the second locking piece of the locking means of the first sliding piece is provided, it becomes the second sliding piece). At the same time, when the umbrella is closed by releasing the lock means of the first sliding piece), the umbrella can be closed in a normal form so that the umbrella can be closed. The inconvenience of getting wet with another umbrella is effectively eliminated, and the convenience of storing in an umbrella stand or the like is also secured.

[Brief description of drawings]

FIG. 1 is a side view showing the configuration of an rain umbrella according to an embodiment of the present invention in an open state.

FIG. 2 is a side view showing the configuration of the embodiment of the present invention for closing the main bone in the stalk direction in the mid-closed state.

FIG. 3 is a side view showing the configuration of the above embodiment in the final closing state.

FIG. 4 is a side explanatory view showing a configuration in an intermediate closed state of an embodiment in which the main bone, which is the subject of the present invention, is closed in the stalk direction.

FIG. 5 is a side view showing the configuration of the above embodiment in the final closing state.

FIG. 6 is an enlarged explanatory view of the elastic locking means of the first sliding piece according to the present invention.

FIG. 7 is an enlarged explanatory view of the elastic locking means of the second sliding piece according to the present invention.

[Explanation of symbols]

1 axis rod 2 stone butt 3 First sliding piece 4 lowering wheel 5 top wheel 6 main bone 7 First support bone 8 Second support bone 9 Third support bone 10 First fulcrum 11 Second fulcrum 12 Third fulcrum 13 First support shaft 14 Second support shaft 15 First lock piece 16 Second lock piece 17 Third Lock Piece 18 slits (A) 19 Aperture (a) 20 openings (b) 21 handle 22 Spring (a), (b) 23 Second sliding piece 24 openings (c) 25 Control lever 26 Slit (B)

Claims (2)

[Claims] 1. A stone shaft provided at one end and a handle attached at the other end, and a tubular shaft rod fitted into the shaft rod and integrated at the upper end with a lathe wheel, wherein the stone is opened when the umbrella is opened. It is located between the substantially cylindrical first sliding piece, which is slidably moved to the thrust side and is slid to the handle side when the umbrella is closed, and the stone stick and the first sliding piece. A second cylindrical sliding piece that is fitted into the upper wheel and has an upper wheel integrated at the upper end, and slides up and down when the umbrella is opened and closed, and one end is pivotally attached to a second fulcrum provided on the upper wheel. And a third support bone pivotally attached to a second support shaft provided at one end of a plurality of main bones, the other end of which is extended symmetrically with respect to the axis of the shaft rod, and a lower end of the pebbles. One end is pivotally attached to the provided first fulcrum, is extended along the corresponding main bone, and the other end is pivotally attached to a first support shaft provided on the main bone. A first supporting bone and a third fulcrum provided on the lower lathe, one end of which is pivotally attached, the main bone and the corresponding third supporting bone are respectively extended and arranged, and the other end of which is the main bone. A second support shaft axially attached together with the third support bone to the second support shaft provided on the first support shaft, and a tension cloth stretched over the outside of the first support bone and the main bone. A characteristic umbrella. 2. The rain umbrella according to claim 1, wherein the first sliding piece is configured to be held by the shaft rod by an elastic locking means.