JPH0591418U - Replaceable umbrella - Google Patents

Abstract

(57) [Summary] [Purpose] Even if the fabric replacement type umbrella cannot be repaired because it is damaged, it can be replaced with a spare fabric and immediately act as an umbrella. [Composition] The replaceable umbrella is made up of the main body of the umbrella frame (main rib 3,
Middle rod 4, hand 5, rib reinforcement 7), stone foot 1, and tip 2
It can be decomposed into (the dew point a11, the dew point b12) and the cloth 6. You can also assemble it. In addition, it is possible to make a spare cloth by defining the standard dimensions of each member.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an umbrella, and more particularly, to a cloth-replaceable umbrella in which the cloth can be replaced by disassembling the umbrella.

[0002]

[Prior Art]

 In the conventional umbrella, as shown in FIG. 1, all members are fixedly connected. Therefore, when the fabric of the conventional umbrella is damaged and cannot be repaired, this umbrella does not work as an umbrella. Then buy the traditional umbrella again.

[0003]

[Problems to be solved by the device]

 In the above-mentioned conventional umbrellas, the emergence of an umbrella having the function, rather than an umbrella provided with a means for replacing the fabric, has been desired. The present invention aims to provide a cloth-replaceable umbrella to solve the above problems of the conventional umbrella.

[0004]

[Means for Solving the Problems]

 The present invention was made in order to solve the above-mentioned problems with conventional umbrellas, and the gist of the present invention is shown in FIG. That is, the umbrella frame main body (the rib 3, the center rod 4, the hand 5, the rib supporting member 7), the stone foot 1, the tip 2 (the tip a11, the tip b12), and the cloth 6 are decomposed. Also, the standard dimensions of each member are defined.

[0005]

[Action]

 According to the present invention comprising the above disassembling, the replaceable umbrella can be used as a spare cloth. Therefore, if the fabric of the replaceable umbrella is damaged and cannot be repaired, remove the damaged fabric and attach a spare fabric of the same size to use it again as a replaceable umbrella.

[0006]

[Embodiment] The operation of attaching a spare cloth to the cloth replaceable umbrella of the present invention will be described with reference to the drawings.

First, the operation of removing the cloth attached to the cloth-replaceable umbrella is started.

With the cloth-replacement umbrella open, the cloth reinforcing material 15 shown in FIG. 6 is removed from the rib 3. The removal work will be described with reference to FIG. 7 fabric reinforcement diagram and FIG. 8 fabric reinforcement release diagram. A part of the cloth reinforcing material 15 is sewn to the cloth 6, and a part of the rear portion is attached to the rib 3 by being entwined. Therefore, in order to remove the fabric reinforcing material 15 from the ribs 3, it can be removed by moving the fabric reinforcing material 15 in the direction D in FIG. The cloth reinforcing material 15 may be, for example, a magic tape.

Next, the dew point 2 is removed from the rib 3. The work of removing the parts will be described with reference to FIG. The dew point 2 is formed by a dew point a11 and a dew point b12. The upper example of the tip a 11 has a hole for receiving the tip of the rib 3. Therefore, in order to remove the dew point 2 (dew point a11, dew point b12) from the front end portion of the rib 3, it is possible to easily remove them by simultaneously pulling in the opposite B and C directions. For the dew point 2 (dew point a11, dew point b12), for example, a hard plastic having a diameter of 4 to 7 mm, a length of 15 to 30 mm, and a wall thickness of 1 to 3 mm may be used. As the main rib 3, for example, a U-shaped iron wire having a diameter of 3 to 5 mm may be used.

Next, the stone foot 1 is removed from the center rod 4. The removal work will be described with reference to FIG. The center rod 4 has a thin tip and is threaded. The foot 1 is threaded to enter the threads. Therefore, in order to remove the foot 1 from the center rod 4, the foot 1 can be removed by rotating it counterclockwise. In addition, as the stone foot 1, for example, a pipe having a diameter of 10 to 13 mm may be used. For the middle rod 4, for example, a pipe having a diameter of 7 to 10 mm and a bolt diameter of 4 to 7 mm may be used in combination.

Next, the cushion material a8 is lifted in the direction A from the thread of the center rod 4 and removed. The cushion material a8 and the cushion material b9 may be made of soft rubber having a diameter of 10 to 15 mm and a thickness of 2 to 5 mm, for example.

Next, the dough 6 (the dough mounting hole b14) is lifted from the screw thread of the center rod 4 in the A direction and removed. The cloth 6 may be made of nylon, for example.

Next, the dew point b12 is removed from the dew point a11. The removal work will be described with reference to FIG. The dew point 2 is formed by a dew point a11 and a dew point b12. The upper side of the tip a11 has a hole for receiving the tip of the rib 3, and the bottom of the tip a11 is thin and has a thread. Further, the upper side of the tip b12 is threaded so as to enter the screw thread on the lower side of the tip a11. Therefore, the dew tip b12 can be removed from the dew tip a11 by rotating the dew tip b12 counterclockwise.

Next, the cloth 6 (mounting hole a13) is removed from the dew point a11. The removal work will be described with reference to FIG. 4 detailed view of the dew tip portion and FIG. The upper side of the tip a11 has a hole for receiving the tip portion of the rib 3, and the lower side of the tip a11 is thin and has a thread. The cloth attachment hole a13 in FIG. 5 is housed in the screw thread under the dew point a11. Therefore, to remove the fabric attachment hole a13 from the dew point a11, the fabric attachment hole a13 can be removed by moving it in the B direction. This completes the work of removing the fabric attached to the fabric replaceable umbrella.

Next, the operation of attaching the spare cloth to the cloth replaceable umbrella from which the cloth 6 has been removed will be described.

The dough mounting hole a13 of the spare dough is put in the screw thread on the lower side of the dew point a11 and stored.

Next, in that state, the threaded portion on the upper side of the tip b12 is aligned with the screw thread on the lower side of the tip a11, and is rotated rightward to be attached.

Next, the dough attaching hole b14 of the spare dough is put into the screw thread of the center rod 2 and is put therein.

Next, the cushion material a8 is put into the thread of the center rod 2 and stored.

Next, the threaded portion of the ridge 1 is aligned with the thread of the center rod 2 and lightly rotated to the right to attach it.

Next, the tip portion of the rib 3 is mounted in the hole on the upper side of the tip a11. As for the mounting work, pull in the opposite directions to mount.

Next, the stone head 1 is again rotated clockwise to tighten it.

Next, the play portion of the cloth reinforcing material 15 which is partially sewn to the spare cloth is attached to the main rib 3 by being entwined with it. This completes the work of attaching the spare cloth to the cloth replaceable umbrella from which the cloth 6 has been removed.

[0024]

[Effect of the device]

 Since the present invention is configured as described above, it has the following effects. Traditionally, umbrellas are discarded if the fabric is damaged and cannot be repaired. The fabric-replaceable umbrella of the present invention can be replaced with a spare fabric even if the fabric is damaged and cannot be repaired, and immediately acts as an umbrella. Therefore, the replaceable umbrella has a long life as an umbrella, and at the same time, waste of resources can be saved.

[Brief description of drawings]

FIG. 1 is a general view of a conventional umbrella.

FIG. 2 is an exploded view of the umbrella of the present invention with a replaceable cloth.

FIG. 3 is a detailed view of a stone foot portion of the present invention.

FIG. 4 is a detailed view of a dew tip portion of the present invention.

FIG. 5 is a diagram showing a fabric attachment hole of a fabric attached to a frame body of an umbrella.

FIG. 6 is a fabric reinforcement figure showing the reinforcement portions of the fabric.

FIG. 7 is a cloth reinforcement diagram showing a cloth reinforcing method.

FIG. 8 is a fabric reinforcement release diagram showing the release of fabric reinforcement.

[Explanation of symbols]

 1 Stone Tip 2 Dew Point 3 Ribbon 4 Middle Bar 5 Hand 6 Fabric 7 Ribbon Reinforcement Material 8 Cushion Material a 9 Cushion Material b 10 Rib Frame Mounting Bracket 11 Dew Point a 12 Dew Point b 13 Fabric Attachment Hole a 14 Fabric Attachment Hole b 15 Fabric Reinforcement material

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[Procedure amendment]

[Submission date] May 22, 1992

[Procedure Amendment 2]

[Document name to be amended] Statement

[Item name to be amended] Scope of utility model registration request

[Correction method] Change

[Correction content]

[Scope of utility model registration request]

Continuation of the front page (72) Inventor Setsu Monji 15-18 Bentencho, Nagasaki City, Nagasaki Prefecture (72) Inventor Mitsutaka Senba 15-18 Bentencho, Nagasaki City, Nagasaki Prefecture (72) Inventor Yukari Sashi Nagasaki City, Nagasaki Prefecture Bentencho 15-18 (72) Inventor Masumi 15-18 Bentencho, Nagasaki City, Nagasaki Prefecture

Claims (5)

[Scope of utility model registration request] 1. The fabric 6 can be removed from the main body of the umbrella frame (the rib 3, the center rod 4, the hand 5, the rib reinforcement 7). It can also be attached. Therefore, a fabric replaceable umbrella characterized by replacing the fabric 6 2. The foot 1 can be removed from the center rod 4.
In addition, the utility model registration claim that can be installed Claim 1
Replaceable fabric umbrella as described. 3. The dew point 2 (dew point a11, dew point b12) is
It can be removed from the rib 3. Further, the cloth-replacement umbrella according to claim 1, which can be attached and is a utility model registration claim. 4. The dew point b12 can be removed from the dew point a11. Further, the cloth-replacement umbrella according to claim 1, which can be attached and is a utility model registration claim. 5. The cloth attachment hole a13 can be detached from the dew point a11, and the cloth attachment hole b14 can be detached from the center rod 4. Further, the cloth-replaceable umbrella according to claim 1, which can be attached to each other, in a utility model registration claim.