WO2005023042A1

WO2005023042A1 - Frame structure of umbrella

Info

Publication number: WO2005023042A1
Application number: PCT/JP2004/013176
Authority: WO
Inventors: Cesare John David Di
Original assignee: Cesare John David Di
Priority date: 2003-09-04
Filing date: 2004-09-03
Publication date: 2005-03-17
Also published as: JP4774298B2; TWI335805B; JPWO2005023042A1; TW200509833A

Abstract

A frame structure of an umbrella formed so that an undue load is not applied to the umbrella, having fashionably excellent appearance, and capable of contributing to the development of industries by giving consumers incentive to purchase the umbrella. In those parts forming the umbrella such as ribs and a runner, for example, the length of specified ribs is differentiated from the length of the other specified ribs. Thus, the umbrella can be formed so that the undue load is not applied thereto, can have fashionably excellent appearance, and can contribute to the development of industries by giving consumers incentive to purchase the umbrella.

Description

Description Umbrella structure Technical field

The present invention relates to an umbrella structure, and more particularly, to an umbrella structure characterized by a shape formed by a cloth stretched on a rib. Background art

Traditionally, parasols and rain umbrellas have been provided with various designs drawn on rain protection fabric. In addition, various types of umbrellas are provided, such as long umbrellas and folding umbrellas, which prioritize the function as a rain shield and those which prioritize portability.

Japanese Unexamined Patent Publication No. 2003-1507371 discloses that in a conventional umbrella, when an external force such as a strong wind is applied, the umbrella rotates about a center rod to absorb and absorb the impact. However, there is disclosed an invention that can prevent the umbrella from being damaged.

However, the conventional umbrella has the following problems.

In other words, in the past, the fabric was stretched in a circle around the center rod, and although various designs were drawn on the fabric, the shape was only ordinary and it was mediocre in design, It was inferior even from a fashion standpoint and could not dissuade consumers from purchasing. This point is the same for the umbrella described in Japanese Patent Application Laid-Open No. 2003-153713, and there is no contrivance in the shape of the umbrella so as to enhance the consumer's willingness to purchase.

In such a situation, it is difficult to create a desired shape even if it is simply attempted to make an umbrella of various shapes, and it has not been done so far. The present invention has been made in view of the above circumstances, and has a structure that does not impose an unreasonable burden on an umbrella, has an excellent fashion-like appearance, and encourages consumers to purchase. It is an object of the present invention to provide an umbrella structure that can contribute to the development of the umbrella. Disclosure of the invention

In order to achieve the above object, in the invention according to claim 1, in the umbrella structure formed by a plurality of ribs, a length of a predetermined rib of the plurality of ribs is other than that of the other ribs. The length was different from the specified rib length.

In the invention described in claim 2, in the umbrella structure formed by a plurality of ribs, an angle formed by predetermined ribs adjacent to each other among the plurality of ribs is another predetermined angle. The angle between the ribs was different from each other.

In the invention according to claim 3, in the umbrella structure formed by a plurality of ribs, the plurality of ribs are connected at one end to an upper mouth black, and connected at the other end with a thread, The shape was changed according to the length of the yarn.

According to the invention set forth in claim 4, in the umbrella structure formed by a plurality of ribs, a cloth is stretched on the plurality of ribs, and the shape is changed by the cloth stretched on the rib. .

According to the invention set forth in claim 5, in the umbrella structure formed by a plurality of ribs, the umbrella structure has a plurality of ribs for supporting the plurality of ribs, and a part of the plurality of ribs is provided. The fixed receiving bone has a core-type structure, and the length of the receiving bone of the core-type structure changes according to the open / closed state of the umbrella.

In the invention set forth in claim 6, the length of the parent bone connected to the bone is determined as to which bone of the plurality of bones is to be a bone having a core structure. It was determined accordingly.

Further, in the invention according to claim 7, in the umbrella structure formed by a plurality of ribs, the plurality of ribs are connected at one end to an upper mouth cloth, and the ribs are connected to the upper mouth cloth. The movable range of a given rib at the connection position is wider than the movable range of other given ribs.

Further, in the invention set forth in claim 8, the movable range of the predetermined rib is vertically larger than the movable range of another predetermined rib.

Further, in the invention set forth in claim 9, the movable range of the predetermined rib is wider in the left-right direction than the movable range of another predetermined rib. Further, in the invention according to claim 10, in an umbrella structure formed by a plurality of ribs, the umbrella structure has a plurality of ribs for supporting the plurality of ribs, and the plurality of ribs have lower ends at one end. The movable range of the predetermined bone at the position where the bone is connected to the lower rotor opening is wider than the movable range of the other predetermined bone.

Further, in the invention described in claim 11, the movable range of the predetermined receiving bone is wider in the left-right direction than the movable range of another predetermined receiving bone.

Further, in the invention according to claim 12, in an umbrella structure formed by a plurality of ribs, the umbrella structure has a plurality of ribs for supporting the plurality of ribs, and a predetermined length of the ribs is different from that of the other ribs. The length was different from the given bone length.

In the invention according to claim 13, the length of the receiving bone is determined according to the length of the main bone connected to the receiving bone.

In the invention as set forth in claim 14, the connection position of the bone to the rib differs depending on the length of the bone.

Further, in the invention according to claim 15, in an umbrella structure formed by a plurality of ribs, the umbrella structure has a plurality of ribs supporting the plurality of ribs, and a predetermined rib is connected to the ribs. The location was different from the location of the connection of the other given bone to the rib. Further, in the invention according to claim 16, in the umbrella structure formed by a plurality of ribs, when the plurality of ribs are connected at one end to the upper mouth black, a predetermined one of the plurality of ribs is used. Of the upper mouth is connected to other than the center of the upper mouth. Further, in the invention according to claim 17, in the umbrella structure formed by a plurality of ribs, the umbrella structure has a plurality of ribs supporting the plurality of ribs, and the plurality of ribs have lower ends at one end. When being connected to the black, a predetermined bone of the plurality of bones is connected to a position other than the center of the lower mouth black.

In the invention according to claim 18, in the umbrella structure formed by a plurality of ribs, one end of the plurality of ribs is connected to an upper mouth black, and a predetermined rib of the plurality of ribs is connected. The connection position to the upper mouth is different from the connection position of other predetermined ribs in the upward and downward directions.

In the invention according to claim 19, in the umbrella structure formed by a plurality of ribs, one end of the plurality of ribs is connected to an upper mouth, and the other end of the plurality of ribs The upper collar is provided with a brim portion for supporting a predetermined rib of the rib when it is raised and opened.

In the invention according to claim 20, in the umbrella structure formed by a plurality of ribs, a predetermined rib among the plurality of ribs moves when the umbrella is opened and closed. The umbrella is now curved when opened in a different direction.

Further, in the invention according to claim 21, in the umbrella structure formed by a plurality of ribs, a predetermined rib of the plurality of ribs has another predetermined rib. Flexible 1 "different from raw size.

In the invention according to claim 22, in an umbrella structure formed by a plurality of ribs, when the umbrella is opened and viewed from the side, a height of a predetermined rib of the plurality of ribs is set. Was different from other predetermined rib heights.

Further, in the invention set forth in claim 23, the plurality of ribs are covered with cloth.

Further, according to the invention set forth in claim 24, the umbrella has the umbrella structure according to any one of claims 1 to 23. Brief Description of Drawings

FIG. 1 is a perspective view showing the appearance of an embodiment of an umbrella according to the present invention. FIG. 2 is a bottom view of the umbrella 1 shown in FIG. FIG. 3 is a perspective view showing an appearance of an umbrella according to the present invention in another embodiment different from FIG. 1,

FIG. 4 is a view for explaining the structure of the receiving bone 20d of the umbrella 11 shown in FIG. 3, and is an enlarged side view showing the periphery of the receiving bone 20d. Is a side view showing the periphery of the receiving bone 20 d with the umbrella 11 closed, and (b) is a ^ ί regular view showing the periphery of the receiving bone 20 d with the umbrella 11 open. And

FIG. 5 is a perspective view showing the appearance of another embodiment of the umbrella according to the present invention, which is different from FIG. 1 and FIG. 3,

FIG. 6 is a diagram for explaining the structure of the upper mouth black 33 of the umbrella 31 shown in FIG. 5, and is a diagram showing the periphery of the upper mouth black 33 in an enlarged manner, and FIG. Stone around the mouth black 3 3 It is a top view seen from the direction of the protrusion 32, (b) is a side view showing the periphery of the upper mouth black 33 with the umbrella 31 opened,

FIG. 7 is a diagram for explaining the structure of the lower mouth 41 of the umbrella 31 shown in FIG. 5, and is an enlarged view of the periphery of the lower mouth 41, and FIG. FIG. 7 is a plan view of the periphery of the mouthpiece 41 viewed from the direction of the protrusion 32 with the center rod 38 cut away, and FIG. 23B is a side view showing the periphery of the lower rotor port 41 with the umbrella 31 open. FIG.

FIG. 8 is a diagram illustrating a positional relationship between a rib and a rib of the umbrella 31 shown in FIG. 5, and is a side view showing an enlarged view of a periphery of a connection position between the rib and the rib, (A) is a diagram showing the rib 34a and the rib 40a, (b) is a diagram showing the rib 34b and the rib 40b, and (c) is the rib 34c and the rib 40c. (D) is a diagram showing the rib 34d and the receiving bone 40d,

FIG. 9 is a perspective view showing the appearance of a fourth embodiment of an umbrella according to the present invention, and FIG. 10 is a perspective view showing the lower part shown in FIGS. 7 (a) and 7 (b). It is a figure which shows another example of a mouth-cloth, (a) is the top view which looked at the periphery of lower mouth-cloth from the direction of a stone foot in the state which cut the middle stick, and (b) is a state in which the umbrella was opened. Fig. 11 is a side view showing the periphery of the lower exit black, and Fig. 11 is a diagram showing another example of the upper exit black shown in Figs. 6 (a) and 6 (b). (A) is a side view showing a second example of the upper-cloth, (b) is a side view showing a third example of the upper-cloth, and (c) is a side view showing a fourth example of the upper-cloth. FIG.

FIGS. 12A and 12B are diagrams showing a fifth example of the upper exit black, wherein FIG. 12A is a plan view of the periphery of the upper exit black 93 as viewed from the direction of the feet 92, and FIG. 12B is an umbrella. It is a side view showing the periphery of the upper mouth black 93 when the is opened,

FIG. 13 is a bottom view of the fifth embodiment of the umbrella according to the present invention, as viewed from the direction at hand;

FIG. 14 is a perspective view showing an appearance of a sixth embodiment of an umbrella according to the present invention. FIG. 15 is a bottom view of the umbrella 201 shown in FIG. And

FIG. 16 is a side view of the upper mouth 203 of the umbrella 201 shown in FIG.

FIG. 17 is a perspective view showing the appearance of an umbrella according to a seventh embodiment of the present invention, Fig. 18 is a bottom view of the umbrella 1 1 1 shown in Fig. 17 viewed from the direction of the hand 1 1 9;

Fig. 19 is a side view of the umbrella 1 11 shown in Fig. 17, excluding the thread 1 17 and the fabric 1 16 and extra ribs to make it easier to see the height of the ribs. FIG.

FIG. 20 is a graph showing the height of each rib of the umbrella 111 shown in FIG. 17;

FIG. 21 is a graph showing an example of the height of the ribs of the umbrella according to the present invention, and FIG. 21 is a graph showing an example of the height of the ribs of the umbrella according to the present invention. Yes, FIG. 23 is a graph showing an example of the height of the rib of the umbrella according to the present invention, and FIG. 24 is a graph showing an example of the height of the rib of the umbrella according to the present invention. FIG. 25 is a diagram showing an example of the height of the rib of the umbrella according to the present invention in a graph. FIG. 26 is a graph showing an example of the height of the rib of the umbrella according to the present invention. FIG. 27 is a diagram showing an example of the height of the ribs of the umbrella according to the present invention, and FIG. 28 is a diagram showing an example of the height of the ribs of the umbrella according to the present invention. FIG. 29 is a diagram showing an example of the height of the ribs of the umbrella according to the present invention. FIG. 30 is a diagram showing the height of the ribs of the umbrella according to the present invention. Table of examples And a drawing, 3 FIG. 1 is a plan view of the eighth embodiment of the umbrella according to the invention from the direction of the ferrule. BEST MODE FOR CARRYING OUT THE INVENTION

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

The objects, functions, effects, other objects, features, and operational advantages of the present invention will become apparent from the description of the preferred embodiments.

The embodiments disclosed herein for reference are merely those presented by selecting the most suitable embodiments from various possible examples to assist those skilled in the art in understanding. The technical concept is not necessarily limited or limited to this embodiment. Various changes, additions, and changes are possible without departing from the technical idea of the present invention, and other equivalent embodiments are also possible, and these are also included in the present invention. It is clear that it will be.

The umbrella according to the present invention may be a parasol or a rain umbrella. In addition, it goes without saying that the shape and structure of the umbrella according to the present invention can be applied to a long umbrella and also to a folding umbrella.

FIG. 1 is a perspective view showing the appearance of an embodiment of an umbrella according to the present invention.

As shown in FIG. 1, the umbrella 1 according to the present embodiment is similar to a conventional umbrella, in that a foot 2 is provided at the tip of a middle rod 8, and a hand 9 is provided at the lower end of the middle rod 8. I have.

An upper mouth black 3 is provided immediately below the foot 2 of the center rod 8, and the upper ribs 3 are connected to the ribs 4a, 4b, 4c, 4d, 4e, 4f, and 4g. Have been. The lower pole (not shown) which can be moved along the lower pole 8 is extrapolated to the inner pole 8, and the receiving bones 10a, 10b, 10c, 10c, Each of 10 d, 10 e, 10 Of and 10 g (shown in FIG. 2) is a rib 4a, 4 b, 4 c, 4 d, 4 e, 4 f, and 4 g, respectively. The umbrella 1 is opened and closed by moving the lower mouth black along the center rod 8 while supporting the umbrella 1.

Each of the ribs 4a, 4b, 4c, 4d, 4e, 4f and 4g has a rotatable 5a, 5b, 5 at a different end from the end connected to the upper rotor port 3. c, 5 d, 5 e, 5 f and ぴ 5 g (5 f and 5 g are not visible in Fig. 1; see Fig. 2) to guide rain drops And play a role in mitigating the danger at the tip of each rib.

Dew 5a, 5b, 5c, 5d, 5e, 5f, and 5 at the tips of the ribs 4a, 4b, 4c, 4d, 4e, 4f, and 4g, respectively Each of the g's is connected by a thread 7 to an adjacent gutter. In other words, by adjusting the length of the thread 7 connecting the adjacent tips, the distance between the adjacent tips can be adjusted, and the shape of the rib provided with the tips can be adjusted.

The material of the thread 7 is not particularly limited, as long as the thread 7 does not come off from the tied tip and has a strength that does not cause the thread 7 to be cut off. , Synthetic fiber thread, piano wire, metal thread, cotton thread, silk thread, etc.

The thread 7 is not limited to the one that connects the tips, but the rib that is adjacent to the predetermined position of the rib. May be connected to the predetermined position.

As described above, in the present embodiment, the shapes formed by the ribs are determined by connecting the tips of the umbrellas with the thread, so that any shape can be easily realized.

In addition, as shown in FIG. 1, in the umbrella 1, the dough 6 is stretched on the ribs 4a, 4b, 4c, 4d, 4e, 4f, and 4g to protect the sun and the sun. Playing the role of Needless to say, the material of the cloth 6 may be cloth, vinyl, or paper. Also, it may be something with a gap like a lace or net (even if there is a gap, it can play a role as a sunshade-it can play a sufficient role as a fashion accessory).

The cloth 6 may be one that is simply attached after the shape of the umbrella is fixed by each bone or thread 7, or conversely, each bone is fixed to the cloth 6 (tied with a thread, glue, etc.). At the time, the position of each bone is determined, that is, the shape of the umbrella may be determined by the cloth 6. In this case, the thread 7 does not have to be provided, and in FIG. 1, the adjacent tips are connected linearly by the thread 7, but unless the shape is determined by the thread 7, the adjacent tips are used. The beauty of the fabric 6 may be obtained by arbitrarily increasing the strength of the fabric 6 by connecting the fabrics 6 to each other with a curved line.

Also, in FIG. 1, the upper mouth black 3 is visible on the cloth 6, but the cloth 6 may be covered from above the upper rotor port 3.

FIG. 2 is a bottom view of the umbrella 1 shown in FIG.

In the umbrella 1 of the present embodiment, angles between adjacent ribs among the ribs 4a, 4b, 4c, 4d, 4e, 4f, and 4g are made different at predetermined locations. That is, in the example of FIG. 2, the angle Θ formed by the rib 4 e and the rib 4 d. Is different from the angle (θ θ ^) between the other predetermined ribs. This is because the number of ribs of the umbrella is 8 and the ribs and the ribs are 1 This can also be realized by removing the ribs (by removing the ribs and ribs between the ribs 4e and 4d).

As described above, in the umbrella 1 of the present embodiment, the angle between the ribs adjacent to the umbrella is made different at a predetermined rib, so that various shapes, for example, depending on the rib of the umbrella and the cloth stretched over it are used. The effect that the shape of the shell can be realized There is fruit. In addition, by removing some of the ribs of the conventional umbrella, it is possible to easily realize a structure in which the angle between adjacent ribs of the umbrella is different at a predetermined rib. .

Further, in the umbrella 1 of the present embodiment, the length of a given rib among the ribs 4a, 4b, 4c, 4d, 4e, 4f, and 4g is the length of another given rib. And make it different. That is, in the example shown in FIG. 2, the rib 4a is the longest, the rib 4b and the rib 4g are the same length, the rib is the longest after the rib 4a, and the rib 4c and the rib 4f are the same length. The rib 4b and the rib 4g are longer than the rib 4b, and the rib 4d and the rib 4e are the same length and the shortest.

As described above, in the umbrella 1 of the present embodiment, the length of the predetermined rib is made different from the length of the other ribs, so that the umbrella rib and the cloth stretched over it have various shapes such as shells. There is an effect that the shape can be realized.

In the umbrella 1 of the present embodiment, the force S for setting the number of ribs to 7 is not limited to this, and the present invention is not limited to this, and it may be 9 or 11, and may be another number. Also, it may be even or odd. Next, a second embodiment of the umbrella according to the present invention will be described.

FIG. 3 is a perspective view showing an appearance of a second embodiment of the umbrella according to the present invention. In FIG. 3, for clarity of the structure of the umbrella 11 according to the present embodiment, the umbrella 11 is shown in a state in which fabrics for rain protection and sun protection are removed.

In the umbrella 11 of the present embodiment, a stone rod 12 is provided at the tip of a center rod 18, and a hand 19 is provided at the lower end of the center rod 18.

Immediately below the feet 1 2 of the center rod 18, an upper mouth 13 is provided, and the upper mouth 13 has ribs 14 a, 14 b, 14 c, 14 d, 14 e, 14 f and 14. g is connected. In addition, the lower pole 18 that is movable along the lower pole 18 is extrapolated to the lower pole 18, and the receiving bones 20 a, 20 b, 20 c, 20 d, 20 e, 20 f and 20 g each support ribs 14 a, 14 b, 14 c, 14 d, 14 e, 14 f and 14 g, respectively The umbrella 11 is opened and closed by moving along 18.

The center rod 18 is further provided with a repulsion force of 22 S. With the umbrella 11 open, The lower mouth black 21 is fastened with an upper flap 22 to prevent the umbrella 11 from closing. In order to prevent a closed umbrella from opening, a lower repellent is used, but is omitted in this embodiment.

In addition, each of the ribs 14 a, 14 b, 14 c, 14 d, 14 e, 14 f, and 14 g has an exposed end 15 a, Each of 15b, 15c, 15d, 15e, 15f, and 15g is provided to guide rain drops and mitigate the danger of each rib tip .

Ribs 14a, 14b, 14c, 14d, 14e, 14f and 14g Each of 5 e, 15 f and 15 g is connected to an adjacent dew by a thread 17. Further, a cloth (not shown) is put on the ribs 14a, 14b, 14c, 14d, 14e, 14f and 14g of the umbrella 11.

The embodiment shown in FIG. 3 is characterized by the receiving bone. That is, in the example shown in FIG. 3, the received bones 20d and 20e have a structure different from other received bones. This point will be described with reference to FIG.

FIG. 4 is a view for explaining the structure of the receiving bone 20d of the umbrella 11 shown in FIG. 3, and is an enlarged side view showing the periphery of the receiving bone 20d. It is a side view which shows the periphery of the receiving bone 20d with 11 closed, (b) is a side view which shows the periphery of the receiving bone 20d with the umbrella 11 open.

In the present embodiment, the received bone 20d and the received bone 20e have a different structure from the other received bones. However, since the received bone 20e has the same structure as the received bone 20d, here, The representative explanation is about the bone receiving 20d.

As shown in Fig. 4 (a) and Fig. 4 (b), the receiving bone 20d is a hollow cylinder whose lower end is connected to the lower mouth black 21 and whose upper end is inserted with a core 23d. It has the shape of a letter. The core 23d has an upper end connected to a predetermined position of the rib 14d (slightly closer to the center rod 18 from the center), and a lower end inserted into the hollow receiving bone 20d. As shown in Fig. 4 (a), when the umbrella 11 is closed, the core 23 d comes out of the received bone 20 d by a predetermined length, and the rib 14 d and the lower mouth black 21 In other words, the length between the bone 20 d and the core 23 d becomes longer, and the bone 20 d and the core 2 3d cooperates to receive the bone. On the other hand, as shown in FIG. 4 (b), with the umbrella 11 open, the core 23d slides into the received bone 20d. It is inserted and the member that connects the rib 14 d and the lower clasp 21, i.e., the length between the receiving bone 20 d and the core 23 d becomes shorter, and the receiving bone 20 d and the core 23 d receive the bone. It becomes.

In the present embodiment, the bones 20 d and 20 e have a core type structure (telescope structure) different from other bones, but the present invention is not limited to this. Instead, a predetermined number of bones among the plurality of bones may have a core-type structure.

As described above, according to the present embodiment, since the length of a predetermined receiving bone among the receiving bones connected to the main rib can be changed, excessive force is not applied to the umbrella, and Damage can be prevented.

In addition, the length of the receiving bone connected to the rib can be changed according to the length of the rib, and in this case, the umbrella can be prevented from being damaged without applying excessive force to the umbrella. . In addition, according to the present embodiment, the predetermined receiving bone is a slidable core type, so that the length of the receiving bone changes according to the open / closed state of the umbrella, and excessive force is applied to the umbrella. The umbrella can be prevented from being damaged.

Next, a third embodiment of the umbrella according to this effort will be described.

FIG. 5 is a perspective view showing an appearance of a third embodiment of an umbrella according to the present invention. FIG. 5 shows the structure of the umbrella 31 according to the present embodiment in a state where the fabric for removing the rain, the sunshade, and the shape is removed for easy viewing.

In the umbrella 31 of the present embodiment, a stone bar 32 is provided at the tip of the center bar 38, and a hand 39 is provided at the lower end of the center bar 38.

Immediately below the foot 32 of the center rod 38, there is provided an upper mouth black 33, which has ribs 34a, 34b, 34c, 34d, 34e, 34f and 34g. It is connected. The lower pole 41 is extrapolated to the lower pole 38 so as to be movable along the lower pole 38, and the receiving bones 40a, 40b, 40c, 40c connected to the lower pole 41 are connected. d, 40 e, 40 f, and 40 g each support the ribs 34 a, 34 b, 34 c, 34 d, 34 e, 34 f, and 34 g, respectively, and The umbrella 31 is opened and closed by moving along.

The center rod 38 is further provided with an upper flap 42, and when the umbrella 31 is opened, the lower exit black 41 is fastened with the upper flap 42 to prevent the umbrella 31 from closing. ing.

Each of the ribs 34 a, 34 b, 34 c, 34 d, 34 e, 34 f and 34 g has an exposed end 35 a, 3 5 b,

Each of 35 c, 35 d, 35 e, 35 f and 35 g is provided to guide rain drops and mitigate the danger of the tips of each rib.

Ribs 35 a, 35 b, 35 c, 35 d, 35 at the tips of the ribs 34 a, 34 b, 34 c, 34 d, 34 e, 34 f, and 34 g Each of e, 35 f and 35 g is connected to an adjacent dew by a thread 37. Further, a cloth (not shown) is put on the ribs 34 &, 34 b, 34 c, 34 d, 34 e, 34 f and 34 g of the umbrella 31.

The embodiment shown in FIG. 5 is characterized by upper mouth black and lower wheel. That is, this point will be described with reference to FIGS. 6 and 7.

FIG. 6 is a diagram for explaining the structure of the upper mouth black 33 of the umbrella 31 shown in FIG. 5, and is a diagram showing the periphery of the upper mouth black 33 in an enlarged manner, and FIG. It is a top view which looked at the periphery of the mouth-closure 33 from the direction of the protrusion 32, and (b) is a side view which shows the periphery of the upper mouth-cloth 33 with the umbrella 31 opened.

As shown in FIG. 6 (a), the upper mouth 33 of the present embodiment has a rib 34a, 3

At the connection positions of 4b and 34g, the upper part of the upper mouth black 33 is cut to extend the movable range of these ribs in the vertical direction. By doing so, as shown in FIG. 6 (b), the ribs 34a, 34b, and 34g can be removed from the surface perpendicular to the axial direction of the center rod 38 at the position of the upper mouth 33. Can be lifted to the upper side.

That is, according to the present embodiment, at the position where the rib is connected to the upper mouth black, the movable range of the predetermined rib is expanded upward, so that no excessive force is applied to the umbrella, Damage can be prevented, the opening and closing operation of the umbrella can be performed smoothly, and a desired shape can be created by the ribs. FIG. 7 is a diagram for explaining the structure of the lower exit black 41 of the umbrella 31 shown in FIG. 5, and is an enlarged view of the periphery of the lower exit black 41, and FIG. FIG. 4 is a plan view of the periphery of the mouth closure 41 when the center rod 38 is cut in the direction of the protrusion 32 from the direction of the protrusion 32, and (b) shows the vicinity of the lower exit closure 41 with the umbrella 31 open. FIG.

As shown in FIG. 7 (a), the lower mouth clown 41 of the present embodiment is provided at the connection position of the receiving bones 40c, 40d, 40e and 40f. The periphery is cut, and the movable range in the left and right direction, that is, both horizontal directions in the figure, is expanded. In this way, as shown in FIGS. 7 (a) and 7 (b), the received bones 40c, 40d, 4Oe and 4Of The robot can move in the axis rotation direction.

In other words, according to the present embodiment, at the position where the receiving bone is connected to the lower end closure, the movable range of the predetermined receiving bone in both the horizontal direction is expanded, so that no excessive force is applied to the umbrella. The umbrella can be prevented from being damaged, the umbrella can be opened and closed smoothly, and a desired shape can be created by the ribs.

In addition, in the mouth lip of such a structure, the movable range of each bone can be easily widened by cutting a predetermined portion of the upper lip and lower lip of the conventional umbrella. In addition, in the examples shown in FIGS. 6 (a) and 6 (b), the movable range in the left-right direction of the upper mouth black 33 is not widened, but the upper mouth black 33 is also wide. Similarly to the lower exit black 41, the movable range in the left-right direction may be expanded.

By the way, the embodiment shown in FIG. 5 has a feature in the positional relationship between the rib and the receiving bone. This will be described with reference to FIG.

FIG. 8 is a diagram illustrating the positional relationship between the ribs and the receiving bones of the umbrella 31 shown in FIG. 5, and is a side view showing the vicinity of the connection position between the ribs and the receiving bones in an enlarged manner. (A) is a diagram showing a rib 34a and a rib 40a, (b) is a diagram showing a rib 34b and a rib 40b, and (c) is a diagram showing the rib 34a. It is a figure which shows about c and the receiving bone 40c, and (d) is a figure which shows about the parent bone 34d and the receiving bone 40d.

In the embodiment shown in FIG. 5, the positional relationship between the rib 34 g and the rib 40 g is the same as the positional relationship between the rib 34 and the rib 40 b, and the rib 34 f The positional relationship between the ribs 40 f and the ribs 40 f is the same as the positional relationship between the ribs 34 c and the ribs 40 c, and the ribs 34 e Since the positional relationship between the ribs 40e and the ribs 40e is the same as the positional relationship between the ribs 34d and the ribs 40d, the positional relationship between the ribs 34g and the ribs 40g, and the ribs 34 The positional relationship between f and the receiving bone 40 f and the positional relationship between the parent bone 34 e and the receiving bone 40 e are not shown.

The embodiment shown in FIG. 5 is characterized in that, of the plurality of bones of the umbrella 31, a predetermined bone length is different from other predetermined bone lengths. Here, as shown in FIGS. 8 (a) to 8 (d), the receiving bone 40a is the longest, and the receiving bone 40b and the receiving bone 40g are the same length and the receiving bone 40g has the same length. It is the longest after bone 40a, the length of the receiving bone 40c and the receiving bone 40f is the same, and the length next to the receiving bone 40b and the receiving bone 40g, and the length of the receiving bone 40d The receiving bone 40 e is the same length and the shortest.

Further, in this embodiment, the connection position between the main rib and the receiving bone is varied according to the length of the receiving bone.

That is, as shown in FIG. 8 (a), in the longest receiving bone 40a, the position where the receiving bone 40a is connected to the parent bone 34a is closest to the upper mouth black 33. That is, on the rib 34a, the length from the position Aa where the rib 34a is connected to the upper mouth cloth 33 to the position Ba where the rib 40a is connected to the rib 34a But the shortest than the others.

In addition, as shown in FIG. 8 (b), in the second long receiving bone 40b, the position where the receiving bone 4Ob is connected to the parent bone 34b is the second closest to the upper mouth black 33. . That is, on the rib 34b, the length from the position A where the rib 34b is connected to the upper mouth black 33 to the position Bb where the rib 40b is connected to the rib 34b is measured. The next shortest in the case of the received bone 40a.

In addition, as shown in FIG. 8 (c), in the third long receiving bone 40c, the position at which the receiving bone 40c is connected to the parent bone 34c is the third closest to the upper mouth black 33. . That is, on the rib 34c, the length from the position Ac where the rib 34c is connected to the upper mouth black 33 to the position Bc where the rib 40c is connected to the rib 34c However, it is the next shortest in the case of 4 Ob.

In addition, as shown in FIG. 8 (d), in the shortest receiving bone 40d, the position where the receiving bone 40d is connected to the parent bone 34d is the farthest from the upper mouth black 33. That is, from the position A d where the rib 34 d is connected to the upper mouth black 33 on the rib 34 d, the received bone 40 d is the parent The length to the position B d connected to the bone 34 d is the longest than the others. In other words, in order to allow the umbrella to open and close smoothly, if the distance from the position A a to the position Ba is represented by A a to B a, (A a to B a + B a to C a ) = (Ab-Bb + Bb-Cb) = (Ac-Bc + Bc-Cc) = (Ac! -Bd + Bd-Cd).

According to the present embodiment, the length of the ribs connected to the ribs is made different, and the connection position between the ribs and the ribs is adjusted accordingly. Nevertheless, damage to the umbrella can be prevented, and the desired shape can be created by the ribs.

According to the present embodiment, the length of the rib connected to the rib differs according to the length of the rib, and the connection position between the rib and the rib is adjusted accordingly. However, the umbrella is not subjected to excessive force, and the umbrella can be prevented from being damaged, and the desired shape can be created by the ribs.

By the way, the hand 9 of the umbrella 1 shown in FIG. 1, the hand 19 of the umbrella 11 shown in FIG. 3, and the hand 39 of the umbrella 31 shown in FIG. 5 have a straight rod shape. However, the present invention is not limited to this, and the shape at hand may be different from this. Fig. 9 shows an example.

FIG. 9 is a perspective view showing an appearance of a fourth embodiment of an umbrella according to the present invention. As shown in FIG. 9, the umbrella 51 of the present embodiment has a stone bar 52 at the tip of a center rod 58 and a hand 59 at the lower end of the center rod 58.

The hand 59 has a carp at the tip, and the hand 59 has such a shape, which makes it easier for the hand 59 to prevent the umbrella 51 from rotating around the center rod 58. It has the effect of becoming. Holding the portion of the handle 59 that is not parallel to the center rod 58 has the effect that the umbrella 51 can be opened and closed smoothly. In terms of fashion, the umbrella 51 has a longest rib (the rib 55a in Fig. 9) and an axis-symmetrical orientation (with the center rod 58 as the axis). It is desirable to make the tip of the carp carp because of its aesthetic appearance.

Fig. 10 is a diagram showing another example of the lower exit black shown in Fig. 7 (a) and Fig. 7 (b), where (a) shows a stone foot around the lower exit black. In a state where the center rod is cut from (B) is a side view showing the periphery of the lower exit black with the umbrella opened. In the example shown in Fig. 7 (a) and Fig. 7 (b), the periphery of the lower mouth cloth 41 is cut at the connection position of the receiving bones 40c, 40d, 40e and 40f. Although the movable range in the left and right direction, that is, in both the horizontal directions in the figure, is widened, in the example shown in FIGS. 10 (a) and 10 (b), the receiving bones 60a-6 It does not increase the range of movement in both horizontal directions at the position of connection to the lower glove 61 of 0 g. The direction is different from normal.

In conventional umbrellas, the horizontal orientation at the point of connection to the lower cloak of the receiving bone is the same as the direction radiated from the center of the lower cloak. However, in the example shown in FIGS. 10 (a) and 10 (b), for example, in FIG. 7 (a), the bones 40a to 40 In the same direction as g, the receiving bones 60a to 60g are connected to the lower mouth black 61, and the lower mouth black 61 has the same shape as the lower mouth black 41 in Fig. 7 (a). There is no movable width in the horizontal direction. That is, in the examples shown in FIGS. 10 (a) and 10 (b), predetermined bones (60 c, 60 d, 60 e, 60 f) is connected not to the center of lower exit black 61.

Also in the case of the example shown in FIGS. 10 (a) and 10 (b), a desired shape can be created by the ribs.

In the examples shown in Fig. 10 (a) and Fig. 10 (b), the horizontal orientation at the position of connection to the lower cloak of the receiving bone has been described. Can be applied. That is, a desired shape can be created by the ribs by making the horizontal direction at the connection position of the ribs to the upper mouth black different from the conventional one.

Fig. 11 is a diagram showing another example of the upper-closure shown in Figs. 6 (a) and 6 (b), and (a) is a second example of the upper-closure. (B) is a side view showing a third example of the upper-mouthed black, and (c) is a side view showing a fourth example of the upper-mouthed black.

In the example shown in Fig. 6 (a) and Fig. 6 (b), the upper part of the upper mouth black 33 where the ribs 34a, 34b and 34g are connected is completely cut off. The range of movement of the prostheses 34a, 34b and 34g in the vertical direction was increased. The present invention is not limited to the examples shown in FIGS. 6 (a) and 6 (b). By making the connection form between the upper mouth black and the ribs different from the conventional one, The desired shape can be created by the ribs.

For example, in the example shown in Fig. 11 (a), the upper mouth black 73 provided between the center rod 75 and the foot 72 is different from the upper mouth black 33 shown in Fig. 6 (b). However, the upper portion is not completely pressed, but the groove is lengthened, so that, for example, the movable range of the rib 74 in the vertical direction is wider than before. In this case as well, the desired shape can be created by the ribs.

In the example shown in FIG. 11 (b), the upper mouth black 77 provided between the center rod 79 and the foot 76 has a groove like the upper mouth black 73 shown in FIG. 11 (a). Instead of increasing the length of the ribs, the connection position of the predetermined rib of the plurality of ribs to the upper mouth closure 77 is made different from the connection position of the other predetermined ribs in the vertical direction. Also in this case, a desired shape can be created by the ribs.

In addition, in the example shown in FIG. 11 (c), the upper mouth black 81 provided between the center rod 83 and the foot 80 is similar to the upper mouth black 73 shown in FIG. 11 (a). The groove is lengthened, and the position of the connection of the ribs to the upper ostium is different, as in the example shown in Fig. 11 (b). Also in this case, a desired shape can be created by the ribs. Fig. 11), Fig. 11 (b), and Fig. 11 (c) show examples of the shape of the upper mouth, but the present invention is not limited to this. The shape may be the same as the upper mouth black shown in FIG. 11 (a), FIG. 11 (b), and FIG. 11 (c).

Fig. 12 is a diagram showing a fifth example of the upper mouth black, (a) is a plan view of the periphery of the upper mouth black 93 viewed from the direction of a stone foot 92, and (b) is an umbrella opened. It is a side view which shows the periphery of the upper mouth black 93 in the state which carried out.

The upper clasp 93 according to the fifth example has a brim portion 95, and the brim portion 95 is located above the groove to which the ribs 94a, 94b and 94g of the upper clasp 93 are connected. It is provided in.

When the ribs 94a, 94b, and 94g are lifted by the operation of opening the umbrella, the upper part 95 serves to support the ribs 94a, 94b, and 94g to reinforce the umbrella. It fulfills. When the umbrella is opened, the ribs 95a, 94b, 94b, It is shaped so that it can support the ribs 94a, 94b, and 94g on the surface at the position where you want to fix 94g, so that the umbrella is reinforced and stable when the umbrella is opened. There is an effect that it can be used.

Next, still another embodiment of the present invention will be described.

FIG. 13 is a bottom view of a fifth embodiment of an umbrella according to the present invention, as viewed from the direction at hand.

In the umbrella 101 of the present embodiment, a stone bar is provided at the tip of the center bar, and a hand 109 is provided at the lower end of the center bar. In FIG. 13, the feet and the center rod are not shown because they are behind the hand 109.

Immediately below the foot, there is an upper mouth black (not shown in Fig. 13), which has ribs 104a, 104b, 104c, 104d, 104e, 1 04 f and 104 g are connected. In addition, the lower pole (not shown in FIG. 13) that can move along the lower pole is attached to the lower pole, and the receiving bones 110a, 1a connected to the lower pole are connected to the lower pole. 110 b, 110 c, 110 d, 110 e, 110 f and 110 g are the ribs 104 a, 104 b, 104 c, 104 d, The umbrella 101 is opened and closed by supporting each of 104 e, 104 f and 104 g and moving the lower mouth black along the center bar.

In addition, each of the ribs 104a, 104b, 104c, 104d, 104e, 104f, and 104g has a different end from the end connected to the upper mouth black. Each of the exposed areas is provided with 105 a, 105 b, 105 c, 105 d, 105 e, 105 f, and 105 g, which lead to rain drops and danger of the tip of each rib. It plays a role of mitigation.

Dew holes 105 a, 105 b, 105 c, provided at the tips of the ribs 104 a, 104, 104 c, 104 d, 104 e, 104 f and 104 g, respectively. Each of 105 d, 105 e, 105 f and 105 g is connected to an adjacent dew by a thread 107. Further, a dough 106 is put on the ribs 104a, 104b, 104c, 104d, 104e, 104f and 104g of the umbrella 101. Umbrella 10 1 of this embodiment, ribs 1 04 a, 1 04 b, 1 04 c, 1 04 a predetermined ribs of _{d s 1 04 e, 1 04} f and 1 04 g, of sticks shaft Direction and vertical It is characterized by being curved in various plane directions. That is, the ribs when the umbrella is opened are curved in a direction different from the direction in which the ribs move when the umbrella is opened and closed.

In the example shown in FIG. 13, the rib 104c is curved so that the tip 105c of the tip of the rib 104c faces the side of the tip 105b. Curve the prosthesis 104 f so that the tip 1 0 5 f of the tip 1 0 5 f is directed toward the tip 10 5 g. Curve the prosthesis 104 b so that 5 b is directed toward the outcrop 105 a, and the excavation 105 g at the tip of the prosthesis 104 g is toward the outcrop 105 a The ribs are curved so that they face toward 104 g. When the umbrella 101 is closed, it is desirable that each rib return to a straight state along the center rod.

The curvature of these ribs may be formed by the tension of the thread 107 connecting the tips. Further, each rib may be fixed to the cloth 106 at a predetermined position (for example, point A or point B in FIG. 13), and the rib may be curved by the tension of the cloth 106. In order to fix the predetermined position of each rib to the predetermined position of the cloth 106, it may be fixed by a thread or an adhesive having a necessary strength.

The material of each rib may be any material that can be bent, such as plastic, metal, carbon fiber, glass fiber, and the like, and for weight reduction, carpon fiber or glass fiber is desirable. In addition, an arbitrary shape can be created by selecting the size of the flexibility of the ribs, that is, the flexibility (easiness of bending) as necessary. The degree of flexibility of the rib can be selected by changing the material, and can also be selected by changing the thickness of the rib. Alternatively, the shape of the umbrella may be created by using a plurality of ribs of one umbrella having different flexibility levels. In addition, the short rib may be made of a material having high flexibility, the long rib may be made of a material having a large flexibility, the short rib may be made of a material having a small flexibility, or the long rib may be made of a material having a small flexibility. The degree of flexibility may be small, or a plurality of steps of the degree of flexibility may be provided.

The material of the fabric 106 can be cotton, linen, silk, or any other known natural fiber or chemical fiber. It is desirable to apply external line cutting. Also, as the cloth 106, a cloth made of an elastic material may be used, or a cloth with a relatively small elasticity may be used, and it is desirable that the beauty of the shape when the umbrella is opened can be expressed! ,.

The dough 106 may be a single piece of cloth that covers the entire umbrella over all the veins, or a plurality of pieces of cloth that cover the space between a given rib and the rib next to it. (The same number as the number) may be prepared and stitched together. In addition, for example, the number of cloths to be sewn may be adjusted so that the area between the ribs 104c and 104a is covered with one cloth.

As described above, in the umbrella 101 of the present embodiment, the predetermined rib is curved in a plane direction perpendicular to the center rod, so the umbrella rib and the cloth stretched over it are more beautiful and shape. There is an effect that can be realized.

Next, still another embodiment of the present invention will be described.

FIG. 14 is a perspective view showing the appearance of a sixth embodiment of an umbrella according to the present invention. FIG. 15 is a bottom view of the umbrella 201 shown in FIG.

As shown in FIG. 14, the umbrella 201 of the present embodiment has, like the conventional umbrella, a stone bar 202 at the tip of a middle bar 208, and a hand 209 at the lower end of the middle bar 208. I have.

Immediately below the foot 202 of the center rod 208, an upper mouth black 203 is provided, and the upper mouth black 203 has ribs 204a, 204b, 204c, 204d, 204e, 204f, 204g, 204h, 204i, 204j and 204k are connected. The lower pole 208 (not shown) that can be moved along the lower pole 208 is detached from the inner pole 208, and the receiving bones 210a, 210b, 210c connected to the lower pole are attached. c, 210 d, 210 e, 210 f, 210 g, 210 h, 210 i, 210 j and 210 k (shown in Fig. 15) 204 a, 204 b, 204 c, 204 d, 204 e, 204 f, 204 g, 204 h, 204 i, 204 j, and 204 k With this, the umbrella 201 is opened and closed.

Ribs 204a, 204b, 204c, 204d, 204e, 204f, 204 g, 204h, 204i, 204j and 204k each have an outlet 205a, 205b, 205c, 205d, 205e at a different end from the end connected to , 205f, 205g, 205h, 205i, 205j and 205k (see Fig. 15) are provided to induce rain drops and mitigate the danger at the tip of each rib. Plays a role.

Each of the tips 205 a to 205 k provided at the tip of each of the ribs 204 a to 204 k is connected to an adjacent tip by a thread 207. That is, by adjusting the length of the thread 207 connecting the adjacent tips, the distance between the adjacent tips is adjusted, and the shape (degree of curvature) of the ribs provided with the tips is adjusted. be able to.

In addition, as shown in FIG. 14, the umbrella 201 has a fabric 206 stretched over the ribs 204a to 204k, and plays a role as a rain shield and a sunshade. The shape (degree of curvature) of the rib can also be adjusted by using the cloth 206.

In this umbrella 201, the number of ribs is 11 and the shape like a shell is expressed more finely.

Also, for example, by making the ribs 204 e and the ribs 204 h small (stiff), the length from the opening 205 e to the opening 205 h when the umbrella 201 is opened can be reduced. It can be made longer to achieve a wide shape.

FIG. 16 is a side view of the part of the upper mouth 203 of the umbrella 201 shown in FIG. 14 and, for the sake of clarity, shows only two of the plurality of ribs. .

In the umbrella 201 shown in FIG. 14, as shown in FIG. 16, the upper mouth black 203 provided between the center rod 208 and the stone foot 202 has a predetermined rib of a plurality of ribs (FIG. 16). In the figure, the connection position of the main rib 204a) to the upper mouth black 203 is made different from the connection position of the other predetermined main rib (the main rib 204f in FIG. 16) in the vertical direction.

In addition, in the umbrella 201, when the umbrella 201 is opened, the ribs 204a, the upper mouth 203, and the ribs at positions substantially opposite to the ribs 204a, with the exposed side facing upward. 204 f forms a smooth line with almost no irregularities. For example, the angle formed by the ribs 204 a and the ribs 202 is set to an arbitrary angle such as 45 degrees, and the umbrella 20 is formed by the smooth line. Shape when opening 1 The shape can be beautiful.

Next, still another embodiment of the present invention will be described.

FIG. 17 is a perspective view showing an appearance of an umbrella according to a seventh embodiment of the present invention. FIG. 18 is a bottom view of the umbrella 111 shown in FIG.

The umbrella 111 of the present embodiment has, like the conventional umbrella, a stone bar 112 at the tip of a middle bar 118, and a hand 1 19 at the lower end of the middle bar 118.

Immediately below the feet 1 12 of the center rod 118, an upper mouth black 113 (shown in FIG. 19) is provided with a force S, and the upper mouth black 113 has ribs 114a, 114b, 114c, 114d. , 114 e, 114 f, 114 g, 114 h, 114 i, 114 j, 114 k, 1141, 114 m, 114 n, 114 o and 114 p (see also Fig. 18) Have been. The lower pole 118 which is movable along the lower rod 118 is extrapolated to the lower pole 118 (shown in FIG. 19), and the receiving bones 120a, 120b, 120 c, 120 d, 120 e, 120 f, 120 g, 120 h, 120 i, 120 j, 120 k, 120 1, 120 m, 120 n, 120 o and 12 Op (shown in Figure 18) Each has a rib bone 114a, 114b, 114c, 114d, 114e, 114f, 114g, 114h, 114i, 114j, 114k, 1141, 114m, The umbrella 111 is opened and closed by supporting each of 114n, 114o and 114p, and moving the lower mouth black along the center rod 118.

The center rod 118 is further provided with an upper flap 122 (shown in FIG. 19). With the umbrella 111 open, the lower mouth clasp 121 is fastened with the upper flap 122 and the umbrella 11 1 is closed. I try to prevent it.

Ribs 114a, 114b, 114c, 114d, 114e, 114f, 114g, 114h, 114i, 114j, 114k, 1141, 114m, 114n, 114o And 114 p each have an outlet 1 15 a, 1 15 b, 115 c, 1 15 d, 1 15 e, 1 15 f, 1 at the other end than the end connected to 15 g, 115 h, 115 i, 115 j, 115 k, 1151, 115 m, 115 n, 115 o and 115 p (see also Fig. 18) Rainy It plays a role in inducing drips and mitigating the danger of the tip of each rib.

Each of the tips 1 15 a to 1 15 p provided at the tips of the ribs 114 a to 114 p is connected to an adjacent tip by a thread 117.

In addition, as shown in Fig. 17, in the umbrella 1 1 1 1, the cloth 1 1 1 6 is stretched on the ribs 1 1 4 a to l 1 4 p to play the role of rain protection and sun protection .

The shape of the umbrella 1 1 1 may be formed by the tension of the thread 1 17, may be formed by the tension of the thread 1 17 and the cloth 1 16, or without the thread 1 17, It may be formed by the tension of the dough 1 16.

The umbrella 111 of the present embodiment is characterized in that the ribs are not uniform in height when the umbrella is opened and viewed from the side. This point will be described in detail with reference to FIGS. 19 and 20.

Fig. 19 is a side view of the umbrella 1 1 1 shown in Fig. 17, and the thread 1 1 7 and the cloth 1 1 6 and extra ribs are shown so that the difference in height between the upper and lower ribs is easy to see. FIG.

FIG. 20 is a graph showing the height of each rib of the umbrella 111 shown in FIG. 17 in a graph, the vertical axis represents the height of the rib above and below, and the horizontal axis represents the center rod. This is the position around the axis.

In the case of this umbrella 1 11 1, as shown in FIG. 19, the height of the rib 1 114 b is the highest, the height is the high point shown in the figure, and the height of the rib 1 114 c is The next highest, the height is the middle point shown in the figure, the height of the ribs 114a is the lowest, and the height is the low point shown in the figure.

Such a shape of the umbrella 111 can be realized by using the technique described above with reference to FIGS. 6, 8, 11 and 12 and the like.

The heights of all ribs of the umbrella 111 shown in FIG. 18 are shown in FIG. In this Fig. 20, the distance D between the rib and the rib next to it shown in Fig. 18 is represented as the position around the center rod of the horizontal axis, and the height of each rib in turn is And each rib is connected by fabric 1 16.

As described above, in the umbrella 111 of the present embodiment, the height of the predetermined rib is made different from the height of the other predetermined ribs. Fig. 17 and Fig. 18 depending on the length of TJP204 / 013176

The shape like a petal shown in Fig. 24 can be realized.

It should be noted that umbrellas of various shapes can be provided by using the technique of varying the height of the ribs. Examples of rib height patterns are shown in FIGS. 21 to 30.

Figures 21, 25 and 30 show examples of umbrellas with 16 ribs.Figure 22, Figure 23, Figure 26, Figure 27, Figure 28 and Figure 29 Fig. 24 shows an example in the case of an umbrella with 12 ribs, and Fig. 24 shows an example in the case of an umbrella with 8 ribs.

The rib height pattern in the umbrella according to the present invention is not limited to the illustrated one, but may be any combination. In addition, the number of ribs can be any number.

FIG. 31 is a plan view of an eighth embodiment of an umbrella according to the present invention, as viewed from a stone foot.

The umbrella 131 of the present embodiment has, like the conventional umbrella, a rock bar 132 at the tip of a middle rod (not shown) and a hand (not shown) at the lower end of the middle rod. .

An upper mouth black 133 is provided immediately below the foot 132 of the center rod, and the upper mouth black 133 has ribs 134a, 134b, 134c, 134d, 134e, 134f, 134g, 134h, 134 i, 134 j, 134 k, 134 1, 134 m, 134 n, 134 o and 134 p are connected.

The ribs 134a, 134b, 134c, 134d, 134e, 134f, 134g, 134h, 134i, 134j, 134k, 1341, 134m, 134n, 134o and 134p, respectively At the end other than the end connected to the mouthpiece 133, the outlet 135a, 135b, 135c, 135d, 135e, 135f, 135g, 135h, 135i, 135j, 135k, 135 1, 135m, 135n, 135o and 135p are provided to guide rain drops and mitigate the danger at the tip of each rib.

Each of the tips 135a to 135p provided at the tip of each of the ribs 134a to 134p is connected to an adjacent tip by a thread 137.

In the umbrella 131, a cloth 136 is stretched over the ribs 134a to 34p, and plays a role of protecting the sun and the sun. 3176

25 The other configuration is the same as that of the umbrella 111 shown in FIG. 17, and a detailed description thereof will be omitted.

In the umbrella 13 1 shown in FIG. 31, the outer shape formed by the thread 1 37 has less irregularities than the umbrella 111 in FIG. 18. As described above, the umbrella according to the present invention can create various shapes depending on the tip of the rouge, the thread stretched over it, the ribs, and the fabric stretched over it.

By the way, in each of the embodiments described above, the features of this effort have been described. However, it is possible that the features of each of the above-described embodiments are taken out and combined as necessary. Needless to say.

In each of the above-described embodiments, the amount of displacement such as the length of the rib, the angle formed by the ribs, the direction of curvature of the rib, and the degree of curvature of the rib depends on the shape formed by the umbrella structure. You can adjust it according to your needs, and you can use any value.

Further, since the present invention is realized by the umbrella structure as described above, for example, the presence or absence of the center rod of the umbrella does not affect the realization and implementation of the present invention. In other words, the present invention is not limited to so-called umbrellas, but can be applied to anything with an umbrella bone. And restaurants, cafes, etc.), sunshades and strollers for strollers and other vehicles, and also applies to beach parasols, beach ampellers, and light umbrellas (lamp shades). be able to. In addition, the present invention can be applied to a mosquito net and an insect repellent umbrella for preventing insects such as flies from gathering on tableware.

In addition, the umbrella structure of the present invention can be applied to an umbrella for animals such as dogs and cats, the parabolic antenna may have the shape realized by the present invention, or the shape of a fan or a fan may be used. May be shaped to be realized by the present invention.

Further, according to the umbrella structure of the present invention, a leaf shape of a plant such as a maple leaf can be realized, and an aesthetically excellent shape can be provided.

In the case of an umbrella, an opening / closing operation is involved, but the umbrella structure according to the present invention does not necessarily require an opening / closing operation, and can be applied to an always open state. According to the umbrella structure of the present invention, it is possible to provide umbrella structures of various shapes rich in fashion as described above. For example, the shape of the shell is provided by the umbrella's ribs and the cloth attached to it, and various geometric patterns such as leaf shapes such as maple leaf, flower shapes, snow crystals, etc. Can be provided.

As described above, according to the present invention, the structure that does not impose an unreasonable burden on the umbrella, has an excellent appearance, and encourages consumers to make purchases. Can be provided.

That is, according to the present invention, since the shapes formed by the ribs are determined by connecting the tips of the umbrellas with a thread, an arbitrary shape can be easily realized. Further, in the umbrella structure formed by a plurality of ribs, a fabric is stretched on the plurality of ribs, and the shape is changed by the fabric stretched on the rib, so that an arbitrary shape can be easily realized. .

In addition, since the angle between the ribs adjacent to the umbrella is made different for a given rib, various shapes such as shell shapes can be realized by the rib of the umbrella and the cloth stretched over it. effective. Also, by removing some of the ribs of the conventional umbrella, it is possible to easily realize a structure in which the angle between adjacent ribs of the umbrella is different at a predetermined rib. Further, according to the present invention, the length of the predetermined rib of the plurality of ribs is made different from the length of the other predetermined ribs, so that various shapes such as shells are provided depending on the rib of the umbrella and the cloth stretched over the rib. There is an effect that the shape can be realized.

Further, according to the present invention, since the length of a predetermined receiving bone among the receiving bones connected to the rib can be changed, an excessive force is not applied to the umbrella, and the umbrella is prevented from being damaged. be able to.

Further, according to the present invention, the length of the receiving bone connected to the rib can be changed in accordance with the length of the rib, so that no excessive force is applied to the umbrella and damage to the umbrella is prevented. Can be prevented.

Further, according to the present invention, since the predetermined receiving bone is a slidable core type, the length of the receiving bone changes according to the open / closed state of the umbrella, and no excessive force is applied to the umbrella. Umbrella damage 3176

27 can be prevented.

Further, according to the present invention, the movable range of the predetermined rib is increased at the position where the rib is connected to the upper mouth clasp, and the movable range of the predetermined rib is increased at the position where the rib is connected to the lower clasp. The umbrella can be spread out, so that the umbrella is not subjected to excessive force, preventing damage to the umbrella, opening and closing the umbrella smoothly, and creating the desired shape with the ribs. it can. In addition, by cutting a predetermined portion of the conventional upper umbrella and lower umbrella, it is possible to easily expand the movable range of each bone. Further, according to the present invention, the length of the ribs connected to the ribs is made different, and the connection position between the ribs and the ribs is adjusted accordingly, so that excessive force is not applied to the umbrella. The umbrella can be prevented from being damaged, and the desired shape can be created with the ribs.

Further, according to the present invention, the length of the rib connected to the rib is made different according to the length of the rib, and the connection position between the rib and the rib is adjusted accordingly. However, the umbrella is not subjected to excessive force, the umbrella can be prevented from being damaged, and the desired shape can be created by the ribs.

Further, according to the present invention, when one end of the plurality of ribs is connected to the upper mouth, the predetermined rib of the plurality of ribs is connected to a position other than the center of the upper mouth. The desired shape can be created by the ribs.

Further, according to the present invention, when one end of the plurality of bones is connected to the lower opening, a predetermined one of the plurality of bones is connected to a position other than the center of the lower opening. Therefore, the desired shape can be created by the ribs.

Further, according to the present invention, one end of each of the plurality of ribs is connected to the upper mouth claw, and the connection position of the predetermined rib of the plurality of ribs to the upper mouth claw is upward and downward with respect to the connection position of the other predetermined rib. Therefore, a desired shape can be created by the ribs. In addition, according to the present invention, a plurality of ribs are connected at one end to the upper mouth, and a collar portion that supports a predetermined rib of the ribs when the other ends of the plurality of ribs are opened by raising the other end is connected to the upper mouth. Since the umbrella is not subjected to excessive force, the umbrella can be prevented from being damaged, and the desired shape can be created by the ribs.

Further, according to the present invention, since the dough is formed by stretching the plurality of ribs, 3176

28 The desired shape can be created by the fabric attached to the bone.

Further, according to the present invention, the predetermined rib of the plurality of ribs is curved when the umbrella is opened in a direction different from the direction in which the rib moves when the umbrella is opened and closed. The desired shape can be created by the ribs.

Further, according to the present invention, since the magnitude of the flexibility of a given rib of the plurality of ribs is made different from the magnitude of the flexibility of the other given ribs, a desired shape can be created by the ribs. Can be.

According to the present invention, when the umbrella is opened and viewed from the side, the height of the predetermined rib of the plurality of ribs is different from the height of the other predetermined ribs. Shape can be created. Industrial applicability ''

Although the embodiment of the invention described above achieves an aesthetic improvement to the external shape of the umbrella, the present invention is not limited to this. It can be applied to apparel stores (restaurants, cafes, etc.) that can be expected to improve the ability to attract customers due to its simple appearance, strollers and other shades for vehicles, rain shelters, beach umbrellas, beach ampules, It can also be applied to things like lamp shades. It can also be applied to mosquito nets and insect repellent umbrellas to prevent insects such as flies from gathering on dishes.

In addition, the umbrella structure of the present invention can be applied to umbrellas for animals such as dogs and cats. The parabolic antenna may have a shape realized by the present invention. The shape of the fan may be a shape realized by the present invention.

In the case of an umbrella, an opening / closing operation is involved, but the umbrella structure according to the present invention does not necessarily require an opening / closing operation, and can be applied to an always open state.

According to the present invention, the aesthetic shape as described above can be provided, so that it is possible to expect an improvement in purchasing motivation, an improvement in customer attracting power, and the like, which can contribute to the development of industry.

Claims

The scope of the claims

1. An umbrella structure formed of a plurality of ribs, wherein a length of a predetermined rib of the plurality of ribs is different from a length of another predetermined rib.

2. In an umbrella structure formed by a plurality of ribs, an angle formed by predetermined ribs adjacent to each other among the plurality of ribs is different from an angle formed by other predetermined ribs. Umbrella structure.

3. In an umbrella structure formed by a plurality of ribs, the ribs are connected at one end to the upper mouth, connected at the other end with a thread, and are changed in shape according to the length of the thread. Characteristic umbrella bone structure.

4. An umbrella structure formed of a plurality of ribs, wherein dough is stretched over the plurality of ribs, and the shape is changed by the cloth stretched over the ribs.

5. In an umbrella structure formed by a plurality of ribs, a plurality of ribs supporting the plurality of ribs are provided, and a predetermined rib among the plurality of ribs has a core-type structure, An umbrella bone structure characterized in that the length of the core-type receiving bone changes according to the open / closed state of the umbrella.

6. The receiving bone of the plurality of receiving bones is determined according to the length of the rib connected to the receiving bone. 6. The umbrella structure according to paragraph 5, wherein

7. In an umbrella structure formed by a plurality of ribs, one end of each of the plurality of ribs is connected to the upper mouth claw, and the movable range of the predetermined rib at the connection position of the rib to the upper mouth claw is other. An umbrella structure which is wider than a predetermined movable range of the rib.

8. The umbrella structure according to claim 7, wherein the movable range of the predetermined rib is wider in the vertical direction than the movable range of the other predetermined ribs.

9. The umbrella structure according to claim 7, wherein the movable range of the predetermined rib is wider in the left-right direction than the movable range of the other predetermined ribs.

10. An umbrella structure formed by a plurality of ribs, comprising a plurality of ribs for supporting the plurality of ribs, wherein the plurality of ribs are connected at one end to a lower opening, and The range of movement of a given bone at the point of connection to the lower clasp is the range of movement of another given bone. Umbrella bone structure characterized by being wider.

11. The umbrella bone structure according to claim 10, wherein the movable range of the predetermined receiving bone is wider in the left-right direction than the movable range of the other predetermined receiving bones.

1 2. In an umbrella structure formed by a plurality of ribs, the umbrella structure has a plurality of ribs that support the plurality of ribs, and the length of a predetermined rib is different from the length of another predetermined rib. Umbrella structure.

13. The umbrella structure according to claim 12, wherein the length of the receiving bone is determined according to the length of the rib connected to the receiving bone.

14. The umbrella structure according to claim 12 or 13, wherein the position of connection of said bone to said rib differs according to the length of said bone.

15. In an umbrella structure formed by a plurality of ribs, the umbrella structure has a plurality of ribs for supporting the plurality of ribs, and a connection position of a predetermined rib to the rib is the position of another predetermined rib. An umbrella structure which is different from the position of connection to the rib.

16. In the umbrella structure formed by a plurality of ribs, when one end of the plurality of ribs is connected to the upper mouth, a predetermined rib of the plurality of ribs is located outside the center of the upper mouth. Umbrella structure characterized by being connected to face.

1 7. In an umbrella structure formed by a plurality of ribs, the umbrella structure has a plurality of ribs for supporting the plurality of ribs, and when the plurality of ribs are connected at one end to a lower opening, the plurality of ribs An umbrella bone structure characterized in that a predetermined receiving bone of the receiving bone is connected to a position other than the center of the lower opening black.

18. An umbrella structure formed by a plurality of ribs, wherein the plurality of ribs are connected at one end to an upper mouth, and a connection position of a predetermined rib among the plurality of ribs to the upper mouth is: An umbrella structure which is different from the connection position of another predetermined rib in the vertical direction.

1 9. In an umbrella structure formed by a plurality of ribs, one end of the plurality of ribs is connected to an upper mouth, and when the other end of the plurality of ribs is raised and opened, a predetermined one of the ribs is opened. An umbrella structure comprising a collar for supporting a rib on the upper mouth closure.

20. In an umbrella structure formed by a plurality of ribs, a predetermined rib of the plurality of ribs is moved in a direction different from a direction in which the ribs move when the umbrella is opened and closed. Umbrella bone structure characterized by being curved when opened.

21. In the umbrella structure formed by a plurality of ribs, it is determined that the size of the flexibility ^ 4 of a given rib among the plurality of ribs is different from the flexibility of other given ribs. Characteristic umbrella bone structure.

2 2. In an umbrella structure formed by a plurality of ribs, when the umbrella is opened and viewed from the side, the height of a predetermined rib of the plurality of ribs is different from the height of another predetermined rib. Umbrella structure.

23. The umbrella according to any one of claims 1 to 3, wherein the plurality of ribs are covered with cloth. Bone structure.

2 4. An umbrella characterized by having the umbrella structure according to any one of claims 1 to 23.