JPH08126510A - Umbrella - Google Patents

Abstract

PURPOSE: To provide an umbrella which is used for sun-shield, rain-shield or the like and with which both hands can be used for other purposes. CONSTITUTION: This umbrella is formed in such a manner that an upper frame 3 is projected upwardly on a back frame 1 which is formed by a pipe 11 and a socket 12 for fixing this pipe 11 and has a shouldering part, and an arm having two upper/lower horizontal rods is attached on the head edge of the upper frame 3, a roof frame 5 is formed in a traverse direction against the upper frame 3, and a roof steet 6 is laid on this roof frame 5. Furthermore, a bearing is fitted on a supporting frame 4 composed of the back frame 1 and the upper frame 3, and the rear frame 7 is freely rotatorily-movablly attached to this bearing with the back toward, and the horizontal rod is attached on the head edge of the rear frame 7. Then the roof sheet is led through the two horizontal rods of the arm to the horizontal rod of the rear frame 7 and fixed, and also a space is formed between the roof sheets by making the roof sheets formed in two upper/lower steps, and the back frame 1 is connected with the rear frame by means of an obliquely downward spring.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an umbrella used for both parasols and rain umbrellas. More specifically, the present invention relates to an umbrella that can be suitably used by a person who works outdoors, such as agriculture and forestry or civil engineering, while working with both hands.

[0002]

2. Description of the Related Art Conventionally, for example, parasols are used daily by women and children in summer. However, such a normal parasol is not suitable for persons engaged in work such as agriculture, forestry and civil engineering.

The workers of these works use both hands for normal work, and if the above-mentioned normal umbrella is held in one hand and the other hand is used for work, the work efficiency is greatly reduced. I will end up. For this reason, for example, there is no suitable parasol for workers in agriculture and forestry, so they often go into the shade during work and take a rest, or work early in the morning, and take a rest in the shade during the hot day, and in the late afternoon sun. We are working while waiting for it to become weak.
Therefore, work efficiency does not increase.

[0004]

SUMMARY OF THE INVENTION The present invention has been made to solve such a problem, and its purpose is to work with an umbrella as if working in the shade even in the hot sun of midsummer. It is to provide an umbrella that can be used with both hands. It is another object of the present invention to provide an umbrella that can be used with both hands while avoiding rain even in rainy weather.

Another object is to provide an umbrella which can effectively soften the radiant heat of the sun when used as a parasol, and yet another object is to provide an umbrella which is easy to assemble when used. Another purpose is to provide an umbrella that is easy to carry when disassembled and can be packed in a small size, and another purpose is to provide a lightweight and easy-to-use umbrella.
Another object is to provide an umbrella that is formed on the body in a well-balanced manner and is easy to handle, and another object is to provide an umbrella that is easy to manufacture and can be sold at low cost.

[0006]

The present invention which achieves the above-mentioned object will be described by referring to two back straps 2 and 2 provided on a back frame 1 in contact with the user's back; An upper frame 3 which is provided so as to project upward; a carrying frame 4 formed by the both frames 1 and 3; the upper frame 3 on the upper frame 3;
The roof frame 5 provided in the horizontal direction with respect to the up and down direction; and the roof sheet 6 provided on the roof frame 5 is an umbrella.

Further, the carrying frame 4 has a rear frame 7 provided so as to project from the carrying frame 4 in the direction opposite to the backpacks 2, 2, and a horizontal rod 31 provided at the tip of the rear frame 7, The umbrella is provided by extending a roof sheet 6 whose one end is hooked on the engaging portion 9 of the roof frame 5. The rear frame 7 is the umbrella which is rotatably attached to a bearing 40 provided on the carrying frame 4 and is connected to the back frame 1 by a spring 13 directed obliquely downward. Further, the back frame 1 is the umbrella provided with the connecting tool 38 for fixing the lower portion 42 thereof to the wearer's body. In addition, the roof sheet 6 is the umbrella which is formed in two steps in the upper and lower sides and has a space 8 between the upper and lower sides. The roof sheet 6 is the umbrella formed with a locking portion 10 for the engaging portion 9 formed on the roof frame 5. Each of the frames 1, 3, 5, and 7 is the umbrella formed by a vinyl chloride valve 11 and a vinyl chloride socket 12 so as to be disassembled and assembled.

[0008]

Since the umbrella of the present invention is configured as described above, it can be used as a parasol and a rain umbrella if it is carried by the back straps 2 and 2, and at that time, it is possible to work with both hands. This umbrella can be held by the user's torso in order to carry the carrying frame 4 composed of the back frame 1 and the upper frame 3 from the backpacks 2 and 2 provided on the back frame 1, that is, to carry the frame-shaped portion on the back. In addition, the unity with the user is enhanced, and good retention can be achieved. Further, the rear frame 7 is provided with a horizontal rod 31 at the tip of the rear frame 7.
By extending the roof sheet 6 to the above, it is possible to avoid sunlight or rain not only from the upper front but also diagonally from the rear. Further, the upper portion of the back frame 1 is fixed to the body by the back straps 2 and 2, and the lower portion 42 of the back frame 1 is fixed to the body by the connecting tool 38, and the upper and lower portions are fixed at two places, upper and lower.
Moreover, since it is fixed on both the left and right sides of the user's body, even if the roof frame 5, the rear frame 7, etc. are slightly tilted, it is possible to prevent the entire body from falling down and securely hold it. Further, the rear frame 7 is a bearing 40 of the carrying frame 4.
The roof seat 6 can be tensioned by rotatably pivoting the shaft seat 41 and connecting it to the back frame 1 by the spring 13 directed obliquely downward. Further, the engaging portion 10 of the roof sheet 6 can be engaged with the engaging portion 9 of the roof frame 5 and can be securely held. Also, the roof sheet 6 is 2 above and below
The radiant heat of the sunlight applied to the roof sheet 6 can be effectively softened by forming steps 8 and providing a gap 8 between them and allowing air to pass between them. In addition, each frame 1, 3, 4,
Since 5 and 7 are formed by the vinyl chloride pipe 11 and the vinyl chloride socket 12, respectively, they are lightweight and therefore can be easily operated even when they are attached. Also, the assembly is easy because it is pressed and fixed by simply pushing it in, and it is easy to disassemble, and if it is packed, it is downsized and easy to carry. It is also easy to manufacture and can be sold at low cost. Further, the roof sheet 6 is the engaging portion 9 of the roof frame 5.
Due to the formation of the locking portion 10 for the, it can be mounted very easily during assembly. It is also easy to remove. Further, since the vinyl chloride pipe 11, the socket 12 and the like are made of vinyl chloride as the members constituting the whole, the degree of heating by the sun is small.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In FIGS. 1 and 2, 1 is a back frame,
It is formed substantially in the shape of a ladder and is provided with straps 2, 2 made of vinyl chloride pipe or the like. As the back frame 1, for example, a so-called backpack used for mountain climbing is used. Reference numeral 14 is a horizontal bar, which is bent outward in a protruding shape so as to fit the body.
Reference numeral 12 denotes a socket, and the socket 12 and the pipe 11 are pressed and fixed by being pushed.
Reference numeral 3 is an upper frame provided on the upper portion of the back frame 1 by a socket 12, and is formed so as to be inclined toward the rear as it goes upward. As a result, the entire structure including the structure described later is well balanced and stable formation is achieved. Reference numeral 4 denotes a carrying frame formed by both the frames 1 and 3. The umbrella has a carrying frame 4 composed of a back frame 1 and an upper frame 3, and back carrying devices 2 and 2 provided on the back frame 1.
Since it is carried on the back more, that is, the frame-shaped portion is carried on the back, it can be held by the body of the user, and the integrity with the user is enhanced, so that it can be held well.

Next, with respect to the upper frame 3, a roof frame 5 is provided laterally, that is, in a direction intersecting with the roof frame 5. This roof frame 5 has a straight portion 1 as shown in FIG.
5, a roof member 17 made of a pipe composed of the arcuate portion 16, a metal arm 19 shown in FIG. 1 and FIG. 1, and horizontal rods 20 and 21 connected by the arm 19. Then, the horizontal rod 20 to which the roof member 17 is connected by the arm 19 and the upper end of the upper frame 3 are joined via the socket 12. Reference numeral 22 is a thin plate provided on the arc-shaped portion 16 and forms an engaging portion 9 of the roof sheet 6 described later. It may be made of vinyl chloride or aluminum. This serves as an engaging portion when mounting a roof sheet 6 to be described later, and also serves as a spacer for forming a space 8 between the roof sheets 6.
Reference numeral 23 denotes a protrusion provided on the thin plate 22. The protrusions 23 are inserted into the holes formed in the roof sheet 6 to prevent the roof sheet 6 from shifting in the left-right direction. The roof frame 5 is provided with a roof sheet 6 made of cotton cloth as an example. This roof sheet 6 is formed in a bag shape only in a portion that abuts the tip of the roof frame 5,
The locking portion 10 is formed so as to cover and lock the thin plate 22. In addition, a hole is formed in a portion corresponding to the protrusion 23 to be fitted.

Next, 7 is a carrying frame 4, a backpack 2,
2 is a rear frame provided so as to project in the opposite direction to 2, and a horizontal rod 31 is provided at the front end of the rear frame 7, and the horizontal rod 31 has an upper end and a lower end that are hooked on the engaging portion 9 of the frame 5. The two-stage seat 6 includes the horizontal rod 20 and the arm 19.
It is extended through the horizontal rod 21 provided through the. This part of the roof sheet 6 is also formed in upper and lower two stages, and an interval 8 is formed between the upper and lower parts of the roof sheet 6, and the air flows in the interval 8 so that the lower part when the umbrella is also used as a parasol. The roof sheet 6 is designed to be cooled. A bearing 40 is formed on the carrying frame 4, one end of a rear frame 7 is rotatably supported by the bearing 40, and the rear frame 7 is attached to the back frame 1 by an obliquely downward spring 13. It is connected. This makes it possible to tension the roof sheet 6. Further, since the rear frame 7 is rotatably formed, the bag-shaped engaging portion 10 of the roof sheet 6 can be hooked on the engaging portion 9 of the roof frame 5 and securely held. Further, the width of the roof sheet 6 is formed to be substantially the same as the length of the horizontal rods 20, 21, and 31 which will be described later. The back frame 1, the upper frame 3, the roof frame 5, the rear frame 7 and the like are all formed by a vinyl chloride pipe 11 and a vinyl chloride socket 12. The pipe 11 and the socket 12 are precisely formed, and the inside of the hole of the socket 12 is formed so as to have a taper at the inner side than the inlet side so as to be firmly fitted by simply pushing. Further, since the roof sheet 6 is tensioned by the spring 13 as described above, the frames 3, 5, 7 and the like inserted in the sockets 12 can be more strongly coupled.

Next, 13 is a spring as described above, and one end 25 is attached to the rear frame 7 and the other end 26 is attached to the back frame 1, whereby the rear frame 7 is provided.
Is pulled downward to prevent the roof frame 5 from falling forward. In this way the balance is kept good. Next, the upper frame 3 is formed to have an inclination in the opposite direction of the backpack 2 as far as the upper part. As a result, the roof frame 5 and the rear frame 7 can be balanced and the whole can be stabilized. Further, the space around the neck can be widened to facilitate the work.

Next, the fixing of the roof sheet 6 will be described. In FIG. 5 and FIG. 6, reference numeral 28 is a heavy-weight force sewn on the roof sheet 6, and a string-shaped hanger 29 is attached to the force ridge 28. It is provided. Reference numeral 30 indicates a seam by the sewing machine. And hanger 29 of this roof sheet 6
As shown in FIG. 4, the hooks 32 and the spring hooks 33 provided on the support rod 31 at the tip of the rear frame 7 are hooked respectively. The lower roof sheet 6 is tensioned by the spring hooks 33. The function of the spring 13 will be further described. In the roof sheet 6, the lower roof sheet 6 is formed slightly shorter than the upper roof sheet 6 in advance, and the spring 13 is tensioned. In this case, first, the lower roof sheet 6 becomes tense. Then, the spring-loaded hook 33 extends and the upper roof sheet 6 is tensioned. In this way, the upper and lower roof sheets 6 can be formed so as to be strained together.

Next, referring to the back straps 2 and 2, as shown in FIG. 1, it is formed of a cord, which is a leather cord, a synthetic resin cord, a rubber cord, a metal chain, or It may be formed by a combination thereof. Next, as shown in FIG. 3, the shoulder straps 2 and 2 may be formed of a relatively rigid material such as a synthetic resin such as a vinyl chloride pipe. The backpacks 2 and 2 shown in the figure are made of vinyl chloride pipe, and may be formed of an outer aluminum pipe or the like. As shown in FIG. 3, the shoulder straps 2 and 2 are formed in a hook shape as a whole, and the tip end portion 34 is bent outward.

As a result, it is possible to prevent the tip of the hook from hitting the wearer's chest. Reference numeral 35 denotes a protrusion. Reference numeral 36 denotes a connecting member such as a string or chain having a spring 37. Further, as shown in FIG. 3, a shoulder pad member 44 such as a flat belt is fixed to the inside of the backpacks 2, 2 with rivets or bolts 42, and a cut portion 43 is formed in the backpacks 2, 2. The shoulder rest member 44 acts like a hinge so that the backpacks 2, 2 can be brought into close contact with the shoulder. Further, the shoulder pad member 44 may be formed of this outer leather, false leather, rubber plate, flexible synthetic resin or the like. The upper ends of the backpacks 2 and 2 are fixed to the above-mentioned lateral bars 14 formed so as to project rearward, and the connecting members 36 provided on the backpacks 2 and 2 pass under the armpits of the user to form a frame. Connected to 1. As a result, when the backpacks 2, 2 are carried on the back, the cutting portion 43 is opened by the action of the cord 36 and the spring 37, and the shoulder portion is fitted. Therefore, the integrity of the body and the umbrella can be improved. Next, 38 is provided on the lower portion 42 of the back frame 1,
A connecting tool for fixing the lower portion 42 to the wearer's body, which may be a string, leather, chain, or the like. As an example, two pipes of the back frame 1 are fixed to the body. As a result, the back frame 1 is vertically fixed to the back straps 2 and 2 by the connecting members 38, so that even if a moment in the direction of falling due to wind or the like acts on this umbrella, it can resist it.

Further, since the hanger 29 is sewn to the roof sheet 6 by the breach 28, the mounting portion of the roof sheet can withstand a longer period of use. Next, in the umbrella of the present invention, as described above, each of the frames 1, 3, 5, 7 and the like is formed by a vinyl chloride pipe, but this may be formed by an aluminum pipe instead of the vinyl chloride pipe. This makes the umbrella lighter and easier to carry. Then, a socket made of a synthetic resin or the like may be used for pressing and press-contacting for assembly, or it may be fixed by screwing. This screwing may be performed in the case of the vinyl chloride pipe 11 and the socket 12. Screwing does not require strong force such as pushing. In this case, the socket and the pipe may be made of aluminum. Although not shown, the pipe and the socket may be fixed to each other by another screw or the like.

Although the roof sheet 6 is formed of white cotton cloth as an example, it is suitable because it is less likely to be heated by the heat of the sun. In the case of rain or the like, the roof sheet 6 may be replaced with a plastic sheet or rubber sheet not shown. In this way, it is also possible to use the weather separately. Further, the roof sheet 6 may be dyed or painted in green or the like. This further improves the reflection of ultraviolet rays and the like. When the umbrella of the present invention is used as a parasol, it also helps prevent the sunburn of women.

[0018]

Since the umbrella of the present invention is constructed as described above, it can be used as a parasol and a rain umbrella if it is carried by the back straps 2 and 2, and it is possible to work with both hands at that time. The umbrella of the present invention includes a carrying frame 4 including a back frame 1 and an upper frame 3 in the back frame 1.
Since it is carried by the backpacks 2, 2 provided on the back, that is, the frame-shaped portion is carried on the back, it can be held by the body of the user, and the unity with the user is enhanced, and it can be held well. Further, the rear frame 7 is provided and the roof sheet 6 is stretched at the oblique rear portion, so that not only the upper front but also
It is possible to remove the sunlight or the rain from diagonally behind.
Further, the rear frame 7 is rotatably attached to the bearing 40 of the carrying frame 4 by the shaft 41, and is connected to the back frame 1 by the spring 13 directed obliquely downward.
Can make you nervous. Further, the bag-shaped engaging portion 10 of the roof sheet 6 can be securely held by the engaging portion 9 of the roof frame 5. Also, since this umbrella is provided on the back frame 1 with back and shoulder holders 2 and 2 and a connecting tool 38 which are fixed to the wearer at the top and bottom, even if the umbrella receives a moment in the direction of being tilted by wind or the like, Can resist.
Further, the roof sheet 6 is formed in upper and lower two steps, and an interval 8 is provided between the roof sheet 6 and the lower roof sheet 6 to cool down by passing air between them, thereby effectively radiating heat of sunlight applied to the roof sheet 6. You can soften.

Further, since each frame 1, 3, 4, 5, 7 is formed of the vinyl chloride pipe 11 and the vinyl chloride socket 12, it is lightweight and can be easily operated even when mounted. Further, the assembly is easy because it is pressed and fixed by simply pushing it in, and it is easy to disassemble, and if disassembled and packed, it is downsized and easy to carry and transport.

Further, since the roof sheet 6 is formed with the engaging portion 10 for the engaging portion 9 of the roof frame 5, the roof sheet 6 can be attached and assembled very easily at the time of assembly. It is also easy to remove. Further, the members constituting the whole are a vinyl chloride pipe, the same socket, cloth, etc., and can be manufactured at low cost. Further, since each pipe 11 and socket 12 are made of vinyl chloride, they have good workability and can be easily processed, and therefore can be easily manufactured. Again pipe 1
1. Since the socket 12 and the like are made of vinyl chloride, the degree to which the sun heats up is small. Further, with the above configuration, the weight of the entire body is well balanced even when it is worn on the body, and therefore the work of wearing can be facilitated.

[Brief description of drawings]

FIG. 1 is a view showing an embodiment of the present invention and a usage state of an umbrella.

FIG. 2 is a plan view when the roof sheet of the umbrella is omitted.

FIG. 3 is a side view showing the skeleton of the main part of the umbrella as well.

FIG. 4 is a side view showing an attachment portion of a roof sheet of the same umbrella.

FIG. 5 is a plan view of a roof sheet portion of the same umbrella.

FIG. 6 is a side view showing a state where a roof sheet is attached to the same umbrella.

[Explanation of symbols]

 1 Back frame 2 Back carrier 3 Upper frame 4 Carrying frame 5 Roof frame 6 Roof sheet 7 Rear frame 8 Interval 9 Engagement part 10 Locking part 11 Pipe 12 Socket 13 Spring 38 Coupling device

Claims (7)

[Claims] 1. Two back straps 2, 2 provided on a back frame 1 in contact with a user's back; an upper frame 3 provided on the upper part of the back frame 1 so as to project upward; both frames 1 A supporting frame 4 formed by 3; a roof frame 5 provided on the upper frame 3 in a direction transverse to the vertical direction of the upper frame 3; and a roof sheet 6 provided on the roof frame 5. Umbrella characterized by that. 2. The carrying frame 4 has a rear frame 7 projecting from the carrying frame 4 in a direction opposite to the backpacks 2, 2, and a horizontal rod 31 provided at the tip of the rear frame 7. The umbrella according to claim 1, further comprising: a roof sheet 6 extending from the engaging portion 9 of the roof frame 5 at one end thereof. 3. The rear frame 7 is rotatably supported by a bearing 40 provided on the carrying frame 4, and is connected to the back frame 1 by a spring 13 directed obliquely downward. Umbrella. 4. The umbrella according to claim 1, 2 or 3, wherein the back frame 1 has a connecting member 38 for fixing a lower portion 42 thereof to the wearer's body. 5. The umbrella according to claim 1, 2, 3 or 4, wherein the roof sheet 6 is formed in two steps, one above the other and having a gap 8 between the top and bottom. 6. The umbrella according to claim 1, wherein the roof sheet 6 is formed to have a locking portion 10 for the engaging portion 9 formed on the roof frame 5. 7. Each of the frames 1, 3, 5 and 7 is a vinyl chloride pipe 11 and a vinyl chloride socket 1 respectively.
2. It is formed so that it can be disassembled and assembled by means of 2.
Umbrella according to 2, 3, 4, 5 or 6.