JP6773407B2 - Flagpole for Nobori flag and Nobori flag using this - Google Patents

Description

The present invention relates to a flagpole for a flag, which is installed indoors or outdoors to display advertisements and other displays, and a flag with a flag cloth attached to the flag rod. Regarding the flagpole that can prevent the roll-up and the flag that uses this flagpole.

Traditionally, department stores, supermarkets, retail stores of various products, amusement facilities, amusement park facilities, hot spring inns and other stores have been used to display information that they want to appeal to customers, such as the types and features of the products and services they handle. The flag is used.

For such a flag, it is desirable to spread the flag cloth and display the information written on the flag cloth in an easy-to-read manner. Therefore, a flag rod equipped with a horizontal rod that holds the upper end of the flag cloth in a spread state is used. When the flag was used outdoors, the flag cloth fluttered due to the wind, etc., and this sometimes became entangled with the flagpole. Therefore, in the past, some techniques have been proposed in order to prevent such a flag cloth from being entangled with the flag pole.

For example, Patent Document 1 (Japanese Unexamined Patent Publication No. 2011-56216) proposes a structure in which a part of a rod is bent into a dogleg shape in order to prevent a carp streamer from getting entangled with a rod, a rope, or the like.

Further, in Patent Document 2 (Japanese Unexamined Patent Publication No. 2005-122029), in order to provide a flagpole in which the flag is not entangled, a flagpole holding a part of the flagcloth and displaying the flagcloth is the flagpole main body and the flagpole main body. It has been proposed to provide a sleeve that is rotatably fitted around the flagpole body and holds one end of the flagcloth, which allows the flagcloth to be stably held on the flagpole and the flag cloth. Since the sleeve rotates according to the direction in which the wind blows, the entanglement of the flag cloth with the flag pole is prevented.

Further, in Patent Document 3 (Practical New Design Registration No. 3087446), even if the flag part is swung around by hand or the flag part flutters due to the wind, the flag part does not wrap around the flagpole and the flag part is always open. In order to provide a flag tool that can be placed, a flag rod is formed on one end side and is composed of a base portion having a predetermined length and a flag portion mounting portion that extends from the base portion and fixes one side of the flag portion. The flag portion mounting portion fixedly connects the fixed support portion extending from the base portion and the one side of the flag portion, and the fixed support portion is centered on the axis along the one side of the flag portion. A flag tool composed of a freely rotating part that is rotatably supported has been proposed.

And, in order to achieve its original purpose, it is desirable to make the Nobori flag as prominent as possible and to attract the attention of consumers. Therefore, even in the past, some banner flags have been proposed that are designed to attract attention. For example, in Patent Document 4 (Utility Model Registration No. 3137971), the flag body is sheet-shaped and has a linear side edge portion in order to provide a banner flag that has a novel shape and is easy to attract attention. The side edge portion has a continuous curved upper edge portion, and the rod insertion portion is formed by folding a sheet-like member in two to sandwich the side edge portion and the upper edge portion of the flag body. It is sewn along each edge to form an elongated bag shape, the upper end is closed, the lower end has an insertion port, and the flagpole has a flexible core at the tip of the straight rod-shaped rod body. A banner that is formed by providing a material, is inserted into the insertion port, the rod body is arranged along the side edge portion, and the flexible core material is curvedly arranged along the upper edge portion. Proposed.

Japanese Unexamined Patent Publication No. 2011-56216 Japanese Unexamined Patent Publication No. 2005-122029 Utility Model Registration No. 3087446 Utility Model Registration No. 3137971

As mentioned above, some Nobori flags have been proposed so that the flag cloth does not get entangled with the flagpole when it is blown by the wind. However, these prior arts were created to prevent entanglement in specific parts such as the lower side and upper side of the flag cloth, and the entanglement with respect to the flag rod is caused in the entire flag cloth that is complicated by the wind. The reality is that nothing has been proposed to prevent it. Therefore, the first object of the present invention is to provide a flagpole that makes it difficult for the flag cloth to get entangled even if the wind blows from various directions, and a flag that uses this.

In addition, it is desirable that the height of the flagpole can be adjusted because the overall height of the flag is changed depending on the place where it is installed and the size of the flag cloth. Therefore, a second object of the present invention is to provide a flagpole in which the height of the flagpole can be adjusted, but the flag cloth is not easily entangled, and a flag using the flagpole.

Furthermore, the Nobori flag installed outdoors may be subject to strong winds and gusts depending on the season and weather, and as a result, the flag cloth may roll up the flagpole. And the flag that was rolled up in this way did not spread naturally even after the wind stopped, and had to be spread manually. In addition, as described above, if the flag cloth is attached so as to be movable and rotatable without being fixed to the flag rod for the reason of preventing the flag cloth from being entangled with the flag rod, the flag cloth will come out from the flag rod. There was also a fear.

Therefore, the present invention has a flagpole that can reduce the risk that the flag cloth will be rolled up or even come out even when it receives a strong wind or a gust of wind, and a flag that uses this. The third issue is to provide.

Further, since the flag is essentially required to attract the attention of consumers and the like, a flag with a curved upper edge of the flag cloth has been proposed as in Patent Document 4. However, in such a flag, the upper edge of the flag cloth is stretched by the elastic force of the flexible core material provided at the tip of the flag rod, so that the flag cloth is loaded and the durability is lowered. Can be considered.

Therefore, the present invention provides a flagpole formed in a shape that attracts the attention of consumers and the like, and a flag using this, while improving the durability of use without applying an extra load to the flag cloth. This is the fourth issue. Further, in the present invention, a fifth object is to provide a flagpole having a shape that attracts the attention of consumers and the like, but capable of reducing processing costs and distribution costs, and a flagpole using the flagpole.

In order to solve at least one of the above problems, the present inventor has investigated the cause of the flag cloth being entangled with the flag rod, and made the flag rod in which the two members are relatively rotatably connected to each other, more preferably the tip side of the flag rod. The present invention has been completed by devising the shape.

That is, flagpole according to the present invention is a flagpole for holding the bunting in Nobori Flag and elongate outer member which is formed in a hollow cylindrical shape, an outer diameter smaller than the inner diameter of the outer member anda long inner side member inserted into the hollow portion of the outer member, is fitted on the inner side member, which is formed in a size that diameter larger than the hollow portion of the outer side member It consists of a support member, the support member with a longitudinally movable within said side member, a securable anywhere, relatively rotatable with said outer member and the inner member It is formed by connecting to.

According to flagpole of the present invention, the inner side member is inserted into the outer member, both since it is free to rotate about relative axis, rotates following the movement of bunting attached It can be done, and thus the entanglement of the flag cloth can be prevented. Support member present in the connecting portion between the inner side member and the outer-side member Further, since it is movable in the length direction of the inner side member, the length that is inserted into the outer member (out of the outer side member The length can be adjusted, so the length of the flagpole itself can be adjusted freely.

The above-mentioned outer member and the inner member is required to have a strength that can hold bunting, often formed using metal or resin. However, it may be formed using thick paper, wood, or the like as long as the strength can be guaranteed. Also the outer side member from interpolating things said inner side member, the side interpolate at least the inner member it is necessary to be formed into a hollow cylindrical shape. On the other hand, the region not interpolating the inner side member at the outer side member, and the inner-side member is not necessarily be formed in a hollow cylindrical shape or a pipe shape, it may be formed into a rod. The inner side member from being inserted into the inner space of the outer side member, in the connecting portion of the at least two, the outer diameter of the inner side member is smaller than the opening diameter of the inner space of the outer-side member formed Will be done. And in order to hold the position of the connecting portion between the inner side member and the outer member, using a support member formed in a size that diameter larger than the hollow portion of the outer side member while being fitted on the inner side member .. Such supporting member may be formed in a ring shape or circular, which by providing the outer circumference of the inner member, it is possible to identify the insertion length into the interior space of the outer side member of the inner member .. Such support members are metal, resin, can be formed using rubber or wood, in order to perform relative rotation between the inner member and the outer member smoothly, low frictional resistance resin It is desirable to form it by using such as, and to make it function so that the relative rotation between both members becomes smooth.

The outer member and the inner member, when used as a flagpole for banners, which may be present downward. That is, even in the presence of an inner side member above the outer member, may be present outside side member above the inner member. In any case, the length of the entire flagpole can be adjusted by adjusting the installation position of the support member.

In the flagpole according to the present invention, the inner member and the outer member are connected in the height direction, and the member existing above the inner member (the member existing on the upper side of the inner member and the outer member) is formed. It can be formed by bending at one or more bent portions. At that time, a virtual line connecting the first bent portion existing on the most proximal side (the connecting portion side of the inner member and the outer member) and the tip end side of the member existing on the upper side, and the first member on the upper side. It is desirable that the internal angle with the axis to the bent portion is 165 ° or less. That is, it is desirable that the internal angle between the upper end of the vertical rod portion extending in the height direction of the flagpole and the tip of the horizontal rod portion extending in the horizontal direction from the upper end of the vertical rod portion is 165 ° or less. This is because if the internal angle exceeds 165 °, the flag cloth tends to be entangled with the tip of the flagpole. It is considered that the cause of this is related to the timing when the wind passes through from the flagpole side (that is, the vertical rod side). Further, if the internal angle exceeds 165 °, the width of the flag cloth that can be installed becomes narrow, and it is considered that the visibility is lowered.

Further, in the flagpole of the present invention, the internal angle between the upper end of the vertical rod portion extending in the height direction and the tip of the horizontal rod portion extending in the horizontal direction from the upper end of the vertical rod portion is 100 ° or more, particularly 110 ° or more. It is desirable to form. When formed at such an internal angle, the weight of the flag cloth supported by the horizontal rod portion also acts on the length direction of the vertical rod portion, and the mass is dispersed. it is because rotation can smoothly perform things in connection portion between the outer side member.

It is desirable that the bent portions formed on the members existing above the inner member and the outer member connected in the height direction as described above are provided at two or more places. By setting the number of bent parts to two or more, the horizontal rod portion that extends laterally on the flagpole is in a bent state, and the flag that is formed using the flagpole is a flag cloth even if it is exposed to strong winds or gusts. This is because it is possible to prevent the sword from slipping through the flagpole. In particular, the manufacturing cost can be reduced by forming the inner member or the outer member that will be present on the upper side by bending. Further, when the pipe-shaped members are connected by a "dogleg" -shaped connecting tool to form a bent portion, it can be made compact when carried and the transportation cost can be reduced.

Further, when the bent portions are provided at two or more places as described above, each bent portion can be bent in a different direction, and can be formed in a Λ shape, a V groove shape, or a saw blade shape. However, it is desirable to bend each bent part in the same direction. That is, it is desirable that the internal angle at each bent portion is 180 ° or less. This is to facilitate the attachment of the flag cloth to the flag pole and to prevent the flag cloth from being entangled with the flag pole.

In addition, when the horizontal rod portion is bent in a substantially "<" shape to form two bent portions as the flagpole as a whole, the outer angle of the first bent portion (the vertical rod portion) existing at the upper end of the vertical rod portion is formed. The outer angle formed from the first bend to the second bend) is formed at 15 ° to 45 °, particularly preferably 25 ° to 35 °, and the outer angle of the second bend (from the first bend to the second bend). The outer angle formed by the portion and the second portion to the tip) is preferably formed at 15 ° to 45 °, particularly preferably 25 ° to 35 °. It is desirable that the outer angle of the second bent portion be formed so as to be the same as the outer angle of the first bent portion or larger than the outer angle of the first bent portion. By forming in this way, it is possible to reduce the situation where the flag cloth is entangled with the tip of the flagpole. Since it is considered that this affects the degree of entrainment of the wind blowing from the flagpole side, it is assumed that the outer angle of each bent portion is out of the above range, or the outer angle β of the second bent portion is set to the first bent portion. If it is formed smaller than the outer angle α of, it is considered that entanglement is likely to occur at the tip of the flagpole.

Further, the length from the first bent portion existing on the most proximal side to the second bent portion existing on the tip end side is 50, which is the length from the second bent portion to the tip of the member existing on the upper side. It is desirable that it is% or more and 150% or less. This is to reduce the situation where the flag cloth is blown out by the wind. In particular, in order to increase the area of the flag cloth that extends to the tip side from the first bent part and enhance the design effect, the length from the first bent part to the second bent part and the upper side from the second bent part. It is desirable that the lengths to the tips of the members existing in the above are the same so as to form an isosceles triangle with the second bent portion as the apex angle.

For the above-mentioned bent portion, either the outer member or the inner member (the side existing above when connected) is directly bent, and an elbow member bent in a dogleg shape is used, which is pipe-shaped or bent. It is also possible to connect rod-shaped members to form a bent member as a whole. Further, the bent portion is not limited to a bent shape with corners, but can also be formed into a curved shape that is rounded and bent. However, when the bent portion is formed into a curved shape, it is desirable to have a portion extending linearly on the tip side (that is, the lateral rod portion) of the first bent portion. This is because the flag cloth can move the flag rod by forming the portion extending in a straight line, and as a result, the stress received by the strong wind can be parried and the entanglement with the flag rod can be prevented.

Further, in the flagpole according to the present invention, the inner member and the outer member are connected in the height direction, and there is one or two members existing on the upper side of the inner member and the outer member. It is bent at the above points, and the connecting portion between the inner member and the outer member extends from the lower end side of the member existing on the lower side to the first bent portion existing on the most proximal side of the member existing on the upper side. It is desirable to install it at a position of 2/3 or less of the height. By providing the connecting portion between the inner member and the outer member at a low position, most of the flag cloth installed on the flagpole can follow the wind direction, so that only a part of the flagpole can be folded back. It is possible to reduce the situation entwined with. Further, it is desirable that the connecting portion is provided at a height of 1/2 or less of the length from the lower end of the flag cloth attached to the flagpole to the first bent portion. This is so that the entire flag cloth can follow the direction of the wind.

The present invention provides a nobori with a flag cloth attached to the flagpole in order to solve any of the above problems. That is, it is a flag consisting of the flagpole according to the present invention and a flag cloth attached to the flagpole, and the upper end of the flag cloth is formed in a shape along a bent portion of the flagpole. I will provide a.

In such a flag, the flag cloth can be attached to the flagpole via the areola, or it can be sewn into a tubular shape so as to pass through the flagpole and attached to the tubular portion through the flagpole. That is, the structure for attaching the flag cloth to the flag pole can be performed by the conventional method. However, a flagpole whose edges are sewn into a tubular shape for passing the flagpole is desirable because it can reduce the situation where the flag cloth is rolled up toward the tip of the flagpole even if it is blown by the wind. Further, it is desirable that the tubular sewn portion through which the flagpole is passed is sewn by folding back the lower end side thereof, or a reinforcing portion in which a ring body such as a string is integrated is formed along the opening. By forming such a reinforcing portion, it is possible to maintain the opening shape of the tubular sewn portion through which the flagpole is passed, so that even if the lower end side of the flag cloth is rolled up, it smoothly descends to the original shape. You can return to the state.

The flag cloth is formed by bending one side along the height direction in the same manner as the shape of the flagpole. At that time, when one side along the height direction is sewn into a tubular shape for passing the flagpole, the tubular portion is sewn into a tubular shape by folding back the edge portion of the flag cloth. , It is desirable to fold and sew so that there is no opening in the middle part in the length direction, especially in the bent part. If a cut is formed in the bent part and folded back, there will be an opening in the cut part, and it is thought that the flag cloth will be lifted and rolled up by the wind entering from this opening. This is to be done.

Further, the flagpole in the present invention is formed by connecting an inner member and an outer member, and a support member is provided at the connecting portion. At that time, the lower end of the flag cloth may be above or below the support member, but preferably, the lower end of the flag cloth is present below the support member in the flagpole. This is because, even if the flag cloth is exposed to a strong wind or the like, the lower end side of the flag cloth is suppressed by the support member, and the lower end side can be prevented from being rolled up.

The flagpole according to the present invention may be composed of an inner member and an outer member, a support member may be provided at a connecting portion between the two, and the inner member and the outer member may be relatively rotatable. Other configurations, such as the overall height and thickness of the flagpole, or the material, can be arbitrarily set. Further, one or two or more bent portions can be formed in the members existing above the connected inner member and outer member, and the number and angle of the bent portions and the length from the bent portion can be adjusted. Can be set arbitrarily. Further, the flag cloth constituting the flag may be a cloth, a vinyl sheet, a non-woven fabric, paper, or the like, and the contour of the upper end thereof is formed in a shape along a horizontal rod portion extending in the lateral direction on the flagpole. It is desirable to do.

According to the flagpole according to the present invention, a hollow cylindrical shape formed long outer side member, has a smaller outer diameter than the inner diameter of the outer side member, inserted in the hollow portion of the outer member an inner member elongated to, is fitted on the inner side member, the outer side constitutes a flagpole by a support member formed in a size that diameter larger than the hollow portion of the member, the outer member Since the inner member and the inner member are relatively rotatably connected to each other, the flag formed by using the flagpole can rotate according to the direction of the wind. As a result, even if the flag cloth is blown by the wind blowing from various directions, the situation where the flag cloth is entangled with the flagpole can be greatly reduced.

Further, the support member, from the fact that is provided to be movable in the length direction of the inner side member, it is possible to adjust the overall length of the flagpole be configured by connecting the inner member and the outer member freely. Therefore, it is possible to make a flagpole whose height can be arbitrarily adjusted according to the place of use and the amount of information written on the flag cloth.

Further, when the flagpole according to the present invention bends a member existing on the upper side of the inner member and the outer member connected in the height direction as described above at one or two or more bent portions. Can prevent entanglement at the upper end of the fluttering free porch in the flag cloth. In particular, by forming a bent portion in the horizontal rod portion that bends and extends in the horizontal direction from the vertical rod portion that extends in the height direction of the flag rod, entanglement of the flag cloth on the tip side of the horizontal rod portion is prevented. Can do things. Therefore, the flagpole with the horizontal rod bent in this way can be used as a flagpole that makes it difficult for the flag cloth to get entangled even if the wind blows from various directions.

In particular, the internal angle between the virtual line connecting the first bent portion existing on the lowermost side and the tip end side of the member existing on the upper side and the axis to the first bent portion of the member existing on the upper side is 165 ° or less. If this is the case, the upper end side of the flag cloth can be stretched while inclining upward as a whole, and as a result, entanglement at the upper end portion of the free edge side of the flag cloth can be more reliably prevented. Can be done.

Further, by bending the lateral rod portion extending laterally in the flagpole in this way, it is possible to solve the problem that the flag cloth fanned by the strong wind comes out from the flagpole. Furthermore, since the vertical rod portion is provided with a support member that connects the outer member and the inner member, it is possible to reduce the risk that the flag cloth will be rolled up by the wind and that the flag cloth will come out of the flagpole. It is possible to provide a flagpole that can be used.

Further, since the support member connecting the outer member and the inner member can be moved in the axial direction of the inner member, the flagpole and the flagpole are made so that the flag cloth is not easily entangled while the height of the flagpole can be adjusted. It is possible to provide a flag using this.

When the horizontal rod portion of the flagpole according to the present invention is bent, the upper edge side of the flag cloth is also curved along the bent portion. At that time, since the flagpole itself is bent, no particular load acts on the flag cloth, so that the durability of the flag cloth can be improved. In addition, the flag cloth can give a different impression to the consumer and the like, and can be a flag formed in a shape that attracts the attention of the consumer and the like.

Therefore, by using a flag with a flag cloth attached to the flag rod according to the present invention, not only the entanglement of the flag cloth on the tip side of the flag rod is prevented, but also the flag cloth fanned by the wind is rolled over the flag rod. It can solve problems such as being raised and even getting out of the flagpole. And, since there is a bent part above the flagpole, it is possible to exert a design effect different from that of the conventional Nobori flag, and it is possible to attract the attention of consumers and the like.

(A) disassembled front view and (B) internal perspective front view showing the flag of the present embodiment. It is (A) disassembled sectional view and (B) sectional view which show the support member. (A) development view of the main part and (B) enlarged view of the main part showing the flag cloth according to the first embodiment. (A) development view of the main part and (B) enlarged view of the main part showing the flag cloth according to the second embodiment. Internal perspective front view showing the flag of another embodiment Internal perspective front view showing the flag of yet another embodiment Internal perspective front view showing a flagpole according to still another embodiment

In the following, the flagpole 10 and the flag 50 according to some embodiments will be specifically described with reference to the drawings. In particular, in the following embodiments, components having a common action or effect are designated by the same reference numerals and detailed description thereof will be omitted.

FIG. 1 is an exploded front view (A) and an internal perspective front view (B) showing the Nobori flag 50 according to the present embodiment. The flagpole 10 according to this embodiment is composed of a flagpole 10 whose lower end is supported by a base 60 and a flag cloth 20 attached to the flagpole 10. The flagpole 10 is composed of an outer member 11 supported by the base 60 and an inner member 12 inserted into the upper end opening of the outer member 11, and between the outer member 11 and the inner member 12. , A support member 30 for adjusting the length of the inner member 12 to be inserted into the outer member 11 is provided. In particular, in FIG. 1, the inner member 12 existing above the outer member 11 is provided with a rising portion that rises straight from the outer member 11, and the rising portion of the inner member 12 and the outer member 11 form a flag rod. It constitutes the vertical rod portion 16 in 10. Further, the inner member 12 is bent in the lateral direction from the upper end of the rising portion, and the horizontal rod portion 17 is formed from the first bent portion.

In the present embodiment, the bent portion at the upper end of the vertical rod portion 16 is the first bent portion 13, and the first bent portion 13 is bent in the same direction as the first bent portion 13 on the tip side of the first bent portion 13. Two bent portions 14 are formed. As a result, the flagpole 10 according to this embodiment is bent at two places, the first bent portion 13 and the second bent portion 14, and the horizontal rod portion 17 in the shape of a dogleg extends from the vertical rod portion 16. It has the shape of.

These two bent portions are formed by directly bending the inner member 12 existing on the upper side, and an elbow member (not shown) bent in a dogleg shape is present as a connector in the bent portion. It can also be formed by connecting a pipe-shaped member to an elbow member. When the flagpole 10 according to the present embodiment is formed by bending a rod-shaped or tubular member made of metal or resin, the flagcloth 20 can be smoothly attached to the flagpole 10 and the manufacturing cost is reduced. Can be done. On the other hand, when the flagpole 10 is formed by using the elbow member, it can be made compact when moving such as transportation.

In this embodiment, the connecting portion (the portion where the support member 30 exists) connecting the outer member 11 and the inner member 12 extends to the length H1 of the outer member 11 and the first bent portion 13 of the inner member 12. It is desirable to form the height so that it is 1/2 or less of the total length of H2. By forming the connecting portion at such a height, the inner member 12 existing above the connecting portion can smoothly rotate, and the entanglement of the attached flag cloth 20 can be prevented.

Further, in this embodiment, the length L1 from the first bent portion 13 to the second bent portion 14 and the length L2 from the second bent portion to the tip are formed to have the same length. By forming in this way, the contour shape becomes like an isosceles triangle with the second bent portion 14 as the apex angle, the design effect can be enhanced, and the width of the flag cloth 20 to be installed can be widened.

Further, in the present embodiment, the outer angle α of the first bent portion 13 (the outer angle formed by the vertical rod portion 16 and the first bent portion 13 to the second bent portion 14) is formed at 30 °, and the second bent portion is formed. The 14 outer angles β (the outer angles formed by the first bent portion 13 to the second bent portion 14 and the second portion to the tip) are also formed at 30 °. By setting the total of the outer angle α of the first bending portion 13 and the outer angle β of the second bending portion 14 to 90 ° or less in this way, it is possible to reduce the situation where the flag cloth 20 is entangled with the tip portion of the flag rod 10. Further, the angle balance between the first bent portion 13 and the second bent portion 14 is maintained, and the design effect is also excellent.

Since the first bent portion 13 and the second bent portion 14 are formed by the above outer angles, the inner angle γ of the vertical rod portion 16 and the line connecting the first bent portion and the tip portion of the horizontal rod portion 17 is formed. Is 120 °. In this way, even if the internal angle γ is 120 °, since the bent portion is provided in the horizontal rod portion 17, the upper end portion of the Nobori flag 50 has a bulging impression, and the shape is easily noticed by consumers and the like. Can do things.

A flag cloth 20 is attached to the above flag rod 10, but even if the flag cloth 20 is a flag with milk fixed to the rod by a cloth or resin ring called milk (chichi), the flag rod is attached. A sewn flag may be used in which the joint portion to 10 is sewn in a bag and sewn directly to the rod to increase the robustness. However, as shown in the present embodiment, by using the sewn flag, it is possible to significantly prevent the flag cloth 20 from being rolled up due to wind or the like. Therefore, the flag cloth 20 used in the present embodiment is formed with a tubular portion 21 into which the flag rod 10 is inserted. The tubular portion 21 is formed by folding back the edge of the flag cloth 20 and sewing it into a bag stitch. As a matter of course, the tubular portion 21 has a size into which the flagpole 10 can be inserted, and is formed in a shape that follows a curved shape by the two bent portions.

Further, the flag cloth 20 used in the Nobori flag 50 according to the present embodiment forms a reinforcing portion 22 reinforced by suturing a string or folding back the lower edge portion thereof. In particular, since the reinforcing portion 22 is also formed at the lower end of the tubular portion 21, the tubular portion 21 can be maintained in a widened and open state. As a result, even if the flag cloth 20 is rolled up by the wind or the like, the opening of the tubular portion 21 is maintained in an open state, so that the flag cloth 20 can be smoothly lowered without being caught by the flag pole 10. As a result, the rolled-up flag can be restored quickly.

FIG. 2 is an exploded sectional view (A) and a sectional view (B) showing an embodiment of a support member 30 connecting the outer member 11 and the inner member 12. In this embodiment, an example in which the outer member 11 is provided on the lower side of the flagpole 10 and the inner member 12 is provided on the upper side is shown, but in reverse, the inner member 12 is provided on the lower side of the flagpole 10. The outer member 11 may be provided on the upper side. In the present embodiment, a ring member 35 made of resin or metal having low frictional resistance is attached to the insertion opening of the inner member 12 in the outer member 11 in order to realize smooth rotation of both members. There is. Further, the inner member 12 is provided with a support member 30 that can be fixed at an arbitrary position. The support member 30 according to the present embodiment is an inner member by binding the first ring body 31 formed in a wedge shape in cross section with a second ring body 32 having a tapered groove for fastening the first ring body 31. It is configured so that it can be fixed to the outer circumference of 12. Therefore, the height of the entire flagpole 10 can be arbitrarily adjusted by adjusting the installation position of the support member 30.

Further, in the present embodiment, the first ring body 31 that comes into contact with the ring member 35 provided at the upper end opening of the outer member 11 is configured to include a hakama-shaped portion 33 that surrounds the upper end side of the ring member 35. ing. By forming the hakama-shaped portion 33, rainwater does not enter between the ring member 35 and the support member 30, and the problem of rusting in the internal space of the outer member 11 can be reduced.

Since the inner member 12 and the outer member 11 are connected by the contact between the ring member 35 and the support member 30 formed of resin or metal having low frictional resistance, the relative rotation of the two members is smooth. You can do it. In particular, in the present embodiment, since the outer member 11 is fixed to the base 60, the inner member 12 is rotatable around its axis. It is desirable that the inner member 12 has a length of 5 cm or more, preferably 10 cm or more, inserted into the outer member 11. This is to eliminate the possibility that the inner member 12 will come off even when it is blown by a strong wind.

Next, an embodiment of the flag cloth 20 that can be attached to the flagpole 10 according to the present embodiment will be specifically described with reference to FIGS. 3 and 4. FIG. 3 is an expanded view of (A) a main part and (B) an enlarged view of a main part showing the flag cloth 20 according to the first embodiment, and FIG. 4 shows the flag cloth 20 according to the second embodiment. It is (A) development view of the main part and (B) enlarged view of the main part.

The flag cloth 20 shown in FIG. 3 is bent along the bent portion of the flag rod 10 to form a tubular portion 21 for passing the flag rod 10 on the edge portion and the upper end side on one end side in the width direction. ing. In particular, in the flag cloth 20 according to this embodiment, the portion 24 corresponding to the bent portion of the flag rod 10 is also folded and sewn in an “Ω” shape without forming a cut. As a result, the tubular portion 21 can be formed so that there is no opening in the extending direction (particularly in the bent portion). Since the opening is not formed in the portion corresponding to the bent portion in this way, the possibility of wind intrusion from the opening can be eliminated, and as a result, the situation where the flag cloth 20 is rolled up can be greatly improved. ..

Further, in the embodiment shown in FIG. 3, the edge portion (that is, the edge portion on the wind-proof side) facing the width direction of the edge portion on which the tubular portion 21 is formed is formed from the horizontal rod member. Also forms a bulge 23 that protrudes to the tip. By forming such a bulging portion 23, the force of the wind acting on the tip end side of the flag cloth 20 becomes large, and the rotation around the axis at the connecting portion (the portion where the support member 30 exists) is smoothly performed. Can be done. As a result, the situation where the flag cloth 20 is entangled with the flag rod 10 can be significantly reduced. Further, since the flag cloth 20 according to this embodiment has the portion corresponding to the tip end side of the flag rod 10 cut off diagonally, it is possible to prevent the flag cloth 20 from being entangled at the tip of the flag rod 10.

Unlike the flag cloth 20 shown in FIG. 3, the flag cloth 20 shown in FIG. 4 is bent and sewn after a V-shaped cut 25 is provided at a position corresponding to a bent portion of the flag rod 10. As a result, the wind enters the tubular portion 21 from the V-shaped cut 25. When formed in this way, the flag cloth 20 at the bent portion is also refreshed, so that the design effect can be enhanced. In particular, it is preferable when used indoors where it is not exposed to strong winds.

Further, in the flag cloth 20 of the embodiment shown in FIG. 4, a portion 26 protruding into a triangle is formed by bending a portion corresponding to the tip of the flag rod 10. When such a triangular protrusion 26 is formed, only the portion 26 flutters in the wind more than the other flag cloth 20 parts, so that the flag 50 can attract more attention from consumers and the like. Can be done.

Then, an embodiment of the Nobori flag 50 according to another embodiment will be described with reference to FIGS. 5 and 6. FIG. 5 is an internal perspective front view showing the flag 50 according to another embodiment, and FIG. 6 is an internal perspective front view showing the flag 50 according to still another embodiment.

In the flag 50 of the embodiment shown in FIG. 5, the flagpole 10 is formed by bending a horizontal rod portion 17 extending laterally from the vertical rod portion 16 into a “V” shape. That is, the flagpole 10 shows an example in which the first bent portion 13 and the second bent portion 14 are bent in opposite directions. In the present embodiment, the first bent portion 13 is bent so that the internal angle is 90 ° or less, and the second bent portion 14 is bent so that the internal angle is 180 ° or more. In the Nobori flag 50 formed in this way, the tip side of the second bent portion 14 is inclined upward, which is a part that easily attracts the attention of consumers. Therefore, the Nobori Flag 50 is realized in which the description area can be changed according to the importance of the information to be conveyed by the Nobori Flag 50.

FIG. 6 shows an embodiment of the Nobori flag 50 using the flagpole 10 bent at three places. In this embodiment, the first bent portion 13 is provided on the upper portion of the vertical rod member, and the second bent portion 14 and the third bent portion 15 are formed on the tip end side thereof. In the Nobori flag 50 having a plurality of bent portions formed in this way, the contour on the upper end side thereof can be made into a shape close to a curved line. However, since a linearly extending portion is formed between each bent portion, it is possible to prevent the flag cloth 20 from moving to the tip side, and the flag cloth 20 can be prevented even if it is fanned by a strong wind. The flag 50, which is difficult to move to the tip side, is realized. Also in the Nobori flag 50 according to this embodiment, the distance between the bent portions can be arbitrarily adjusted, and the bending angle and bending direction at each bent portion can be freely adjusted.

FIG. 7 is related to the flag 50 according to the embodiment shown in FIG. 1, and in particular, an embodiment using the flag cloth 20 in which the hem of the flag cloth 20 is cut out upward from the lower end on the flag rod 10 side. Shows the Nobori flag 50. In this way, in the flagpole 10 in which the lower part of the edge side on the side away from the flagpole 10 is cut off at the hem of the flag cloth 20, the flag 50 that is hard to get entangled with the flagpole 10 even if it is blown by the wind is realized.

The flagpole according to the present invention can be used as a flagpole of a Nobori flag that can be installed indoors or outdoors. Further, the flagpole can be used not only as a flagpole but also as a flagpole of a hand-held flag held and used by a user or as a flagpole for displaying a road bridge type.

10 flagpole
11 Outer member
12 Inner member
13 1st bend
14 2nd bend
15 3rd bend
16 Vertical rod part
17 Horizontal rod part
20 flag cloth
21 Cylindrical part
22 Reinforcement
23 bulge
30 Support member
31 First ring body
32 Second ring body
33 Hakama-shaped part
35 ring member
50 Nobori flag
60 bases

Claims (5)

It is a flagpole for holding the flag cloth in the Nobori flag,
With a long outer member formed in a hollow cylindrical shape,
Has a smaller outer diameter than the inner diameter of the outer member, an inner member elongated to be inserted into the hollow portion of the outer member,
It is composed of a support member that is exteriorized by the inner member and is formed with a diameter larger than that of the hollow portion of the outer member.
The support member is movable in the length direction of the inner member and can be fixed at an arbitrary position, and the outer member and the inner member are relatively rotatably connected to each other.
The inner member and the outer member are connected in the height direction, and the member existing on the upper side of the inner member and the outer member is bent at one or two or more bent portions. ,
The internal angle between the virtual line connecting the first bent portion existing on the most proximal side and the tip end side of the member existing on the upper side and the axis to the first bent portion of the member existing on the upper side is 100 ° or more. A flagpole that features things.
The inner member and the outer member are connected in the height direction.
The member existing on the upper side of the inner member and the outer member is bent at one or more bent portions.
The internal angle between the virtual line connecting the first bent portion existing on the most proximal side and the tip end side of the member existing on the upper side and the axis to the first bent portion of the member existing on the upper side is 165 ° or less. ,
The flagpole according to claim 1, wherein a ring member is attached to the insertion opening of the inner member in the outer member to realize smooth rotation of both members.
The inner member and the outer member are connected in the height direction.
Among the inner member and the outer member, the member existing on the upper side is formed with bent portions at two places, and each bent portion is bent in the same direction.
The length from the first bent portion existing on the most proximal side to the second bent portion existing on the tip end side is 50% or more of the length from the second bent portion to the tip of the member existing on the upper side. , 150% or less,
The flagpole according to claim 1 or 2, wherein the outer angle of the first bent portion is 15 ° to 45 °, and the outer angle of the second bent portion is 15 ° to 45 °.
The flagpole according to any one of claims 1 to 3 and
It is a flag consisting of a flag cloth attached to the flagpole.
The upper end of the flag cloth is a flag flag characterized in that it is formed in a shape along a bent portion of the flagpole.
The connecting portion between the inner member and the outer member is not more than 2/3 of the height from the lower end side of the lower member to the first bent portion existing on the most proximal side of the upper member. Exists in position,
A tubular portion for passing the flagpole is formed on the edge portion on one end side and the upper end side in the width direction of the flag cloth.
The flag according to claim 4, wherein a reinforcing portion that expands and maintains an open state is formed at the lower end of the tubular portion, and there is no opening in the middle portion in the length direction thereof.