JP3042158U - Umbrella frame connection structure - Google Patents

Abstract

(57) 【Abstract】 PROBLEM TO BE SOLVED: The connection between the overhanging bone and the supporting bone of the umbrella frame can be easily completed by connecting the nail member and the hole, and since the metal rivet is not used, it is oxidized. (EN) Provided is an umbrella frame joint structure which is not likely to be corroded, more preferably looks after being joined, and can improve the sales competitiveness of umbrella products. SOLUTION: A central hole 111 for passing a plurality of overhanging bones 10 for overhanging the cloth surface of the umbrella, and a through hole 1 near the center.
A connecting member 11 in which a frame 12 having 21 is formed and a supporting bone 20 that supports the overhanging bone 10 from the middle are provided at the tip and extend forward through a notch 22 at the tip to form a hole 2
An upper member 23 having 31 and a nail member 24 formed in a shape corresponding to the upper member 23 and having a large side portion 241 at the tip at a portion corresponding to the hole 231 of the upper member 23.
A coupling structure of an umbrella frame including an end member 21 having a lower member 25 formed with.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a joint structure of an overhanging bone for overhanging a cloth surface of an umbrella and a supporting bone for supporting the overhanging bone from the middle, and in particular, a connecting member is provided on the overhanging bone and the supporting bone is provided. The present invention relates to an umbrella frame connecting structure for assembling an umbrella frame by providing an end member on the base and assembling the connecting member and the end member.

[0002]

[Prior art]

 As shown in FIG. 5, the conventional connecting structure of the umbrella frame is provided with a connecting member 101 on an overhanging bone 100 for overhanging the cloth surface of the umbrella, and a supporting bone 200 for supporting the overhanging bone 100 from the middle. An end member 201 is provided at the tip end of the umbrella and the frame of the umbrella is assembled by connecting the connecting member 101 and the end member 201.

A detailed structure of the connecting member 101 and the end member 201 is shown in FIG. The connecting member 101 is tubular and has a central hole through which the overhanging bone 100 passes, and an upper member 102 and a lower member 103 parallel to one side of the connecting member 101. The hole corresponding to is formed.

Further, the end member 201 has a hole for passing the supporting bone, and has a flat portion 201a formed at a tip end thereof which can be inserted into a gap between the upper member 102 and the lower member 103 of the connecting member 101. There is. Holes corresponding to the holes formed in the upper member 102 and the lower member 103 of the connecting member 101 are formed in the flat portion 201a.

The flat portion 201 a of the end member 201 is inserted into the gap between the upper member 102 and the lower member 103 of the connecting member 101, the rivets 104 are inserted into the three holes, and the rivets 104 are crushed. Thus, the connecting member 101 and the end member 201 are connected.

[0006]

[Problems to be solved by the device]

 However, the above-described umbrella frame connection structure has the following problems. That is, (1) Since the holes of the connecting member 101 and the end member 103 are small and the rivet 104 is also small, the work of inserting the rivet 104 and the work of crushing cannot be performed easily.

(2) Since the rivet 104 is a metal product, it is easily broken when it is oxidized and corroded, so that the service life of the umbrella is shortened. (3) Since the rivet 104 is fixed by the crushing operation, the crushed state of the rivet 104 is ugly and the quality of the umbrella cannot be improved.

The present invention has been made in view of the above problems, and an object thereof is to provide a connecting structure for an umbrella frame, which can be easily connected, has a long service life, and has a more preferable appearance. To do.

[0009]

[Means for Solving the Problems]

 A first umbrella frame coupling structure of the present invention includes a central hole through which a plurality of overhanging bones for overhanging a cloth surface of an umbrella are inserted, and a connecting member in which a frame having a through hole near the center is formed. An upper member that is provided at the tip of the supporting bone that supports the overhanging bone from the middle and has a hole that extends forward through a notch at the tip and has a shape corresponding to the upper member, and An end member having a lower member formed with a nail member having a large ridge at the tip at a site corresponding to the hole of the upper member, and the nail member of the lower member in the through hole of the connecting member. The end member and the connecting member by assembling the end member and the connecting member by passing the large part of the nail member through the hole of the upper member of the end member, and then injecting an adhesive or the like from the through hole to connect the end member. Since it is the umbrella frame connection structure that connects the members, the connection work between the connection members and the end members Together it is easy and does not use metal rivets, can be eliminated to shorten the life due to oxidation, and so crushing arrangement of rivets not, appearance good more preferable.

In addition, the second umbrella frame coupling structure of the present invention includes a frame having a central hole through which a plurality of overhanging bones for protruding the cloth surface of the umbrella are inserted and a through hole near the center. An upper member and a lower member that have a formed connecting member and an end member that is provided at the tip of the supporting bone that supports the overhanging bone from the middle, and that is connected to the tip of the end member by a strut portion. The above-mentioned upper member extends through a notch at the edge portion approaching the direction of the end member main body, has a raising member having a nail member formed, and the above-mentioned raising member is provided on the end member main body. A recess into which the nail member can be delivered is formed, and a hole through which the nail member can be delivered is formed in the recess. The elevation member is passed through the through hole of the connecting member, and the nail member of the elevation member is inserted into the hole of the recess. After assembling the end member and the connecting member by fitting, attach the adhesive etc. The structure of the umbrella frame that injects through the through hole and connects the end member and the connecting member, so the work of connecting the connecting member and the end member is easy, and since no metal rivet is used, the life due to oxidation is increased. The appearance is more preferable because the shortening of the length can be eliminated and there is no crushing structure of the rivet.

In addition, the third umbrella frame coupling structure of the present invention includes a frame having a central hole for passing a plurality of overhanging bones for overhanging the cloth surface of the umbrella and a through hole near the center. An upper member and a lower member that have a formed connecting member and an end member that is provided at the tip of the supporting bone that supports the overhanging bone from the middle, and that is connected to the tip of the end member by a strut portion. The above-mentioned upper member extends through the notch at the edge portion approaching the end member main body direction and has a raising member having a hole formed therein, and the raising member can be fitted into the end member main body. A concave portion is formed, a nail member that can be inserted into the hole is formed in the concave portion, the elevation member is passed through the through hole of the connecting member, and the nail member of the concave portion is inserted into the hole of the elevation member. After assembling the end member and the connecting member, the adhesive The structure of the umbrella frame that injects through the hole and connects the end member and the connecting member makes the work of connecting the connecting member and the end member easy, and because no metal rivets are used, the life due to oxidation is increased. The appearance is more preferable because the shortening of the rivet can be eliminated and there is no crushing structure of the rivet.

[0012]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. FIG. 1 is a perspective view showing a first embodiment of the present invention. FIG. 2 is a perspective view showing a combined state of the first embodiment. FIG. 3 is a perspective view showing a second embodiment of the present invention. FIG. 4 is a perspective view showing a third embodiment of the present invention.

First Embodiment As shown in FIG. 1 and FIG. 2, the connecting structure of the umbrella frame of the present embodiment is for inserting a plurality of overhanging bones 10 for overhanging the cloth surface of the umbrella. A central hole 111, a connecting member 11 in which a frame 12 having a through hole 121 near the center is formed, and a supporting bone 20 for supporting the overhanging bone 10 from the middle, the notch 22 is provided at the distal end. The upper member 23 is formed in a shape corresponding to the upper member 23 and has a hole 231 extending forward through the upper member 23, and a large side portion 241 is provided at the tip of the upper member 23 at a portion corresponding to the hole 231. An end member 21 having a lower member 25 on which a nail member 24 is formed.

By passing the nail member 24 of the lower member 25 through the through hole 121 of the connecting member 11 and the large side portion 241 of the nail member 24 through the hole 231 of the upper member 23 of the end member 21, After the end member 21 and the connecting member 11 are assembled, an adhesive or the like is injected through the through hole 121 to join the end member 21 and the connecting member 11.

Second Embodiment As shown in FIG. 3, the second embodiment of the connecting structure of the umbrella frame of the present invention is for passing a plurality of overhanging bones 10 for overhanging the cloth surface of the umbrella. A center hole 111, a connecting member 11 in which a frame 12 having a through hole 121 near the center is formed, and an end member 21 'provided at the tip of a supporting bone 20 for supporting the overhanging bone 10 from the middle. Have. At the tip of the end member 21 ', there are an upper member 23' and a lower member 25 'which are connected by a column portion 24', and the upper member 23 'has a notch 2 at the end edge portion approaching the end member 21' main body. 31 ', and has a lifting member 232' having a nail member 233 'formed therein, and a recess 234' into which the lifting member 232 'can be fitted is formed in the body of the end member 21'. The recess 234 'is formed with a hole 235' into which the nail member 233 can be delivered.

By inserting the elevation member 232 ′ through the through hole 121 of the connecting member 11 and inserting the nail member 233 ′ of the elevation member 232 ′ into the hole 235 ′ of the recess 234 ′, the end member After 21 'and the connecting member 11 are assembled, an adhesive or the like is injected through the through hole 121 to join the end member 21' and the connecting member 11.

[Third Embodiment] As shown in FIG. 4, the third embodiment of the connecting structure of the umbrella frame of the present invention is for passing a plurality of overhanging bones 10 for overhanging the cloth surface of the umbrella. A central hole 111, a connecting member 11 in which a frame 12 having a through hole 121 near the center is formed, and an end member 21 ″ provided at the tip of a supporting bone 20 for supporting the overhanging bone 10 from the middle. The end member 21 ″ has an upper member 23 ″ and a lower member 25 ″ connected to each other by a column portion 24 ″, and the upper member 23 ″ is an end edge portion that approaches the end member 21 ″ main body direction. Has a raising member 232 ″ extending through a notch 231 ″ and having a hole 233 ″ formed therein, and a recess 234 ″ into which the raising member 232 ″ can be fitted in the end member 21 ″ body. Is formed so that the recess 234 ″ can be inserted into the hole 233 ″. A nail member 235 ″ is formed.

The end member is obtained by inserting the elevation member 232 ″ into the through hole 121 of the connecting member 11 and inserting the nail member 235 ″ of the recess 234 ″ into the hole 233 ″ of the elevation member 232 ″. 21 "and the connecting member 11 are assembled, and then an adhesive or the like is injected through the through hole 121 to join the end member 21" and the connecting member 11.

[0019]

[Effect of the invention]

 Since the present invention has the above-described structure, the connection between the overhanging bone and the supporting bone of the umbrella frame can be easily completed by connecting the nail member and the hole, and since no metal rivet is used, the oxidation is not performed. There is no risk of corrosion due to the appearance of the umbrella, and the appearance after joining is very favorable, which can improve the sales competitiveness of umbrella products.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a first embodiment of the present invention.

FIG. 2 is a perspective view showing a combined state of the first embodiment.

FIG. 3 is a perspective view showing a second embodiment of the present invention.

FIG. 4 is a perspective view showing a third embodiment of the present invention.

FIG. 5 is a diagram showing a configuration of a conventional umbrella frame.

FIG. 6 is a perspective view showing a conventional connecting structure for an umbrella frame.

[Explanation of symbols]

 10 Overhanging Bone 11 Connecting Member 111 Center Hole 12 Frame 121 Through Hole 20 Support Bone 21, 21 ', 21 "End Member 22, 231', 231" Notch 231 Hole 23, 23 ', 23 "Upper Member 232', 232 "Lookup member 233 'Nail member 233" Hole 234', 234 "Recess 235 'Hole 235" Nail member 24 Nail member 24', 24 "Strut part 25, 25 ', 25" Lower member

Claims (3)

[Utility model registration claims] 1. A central hole 111 for passing a plurality of overhanging bones 10 for overhanging the cloth surface of an umbrella, and a through hole 1 near the center.
A connecting member 11 in which a frame 12 having 21 is formed and a supporting bone 20 that supports the overhanging bone 10 from the middle are provided at the tip and extend forward through a notch 22 at the tip to form a hole 2
An upper member 23 having 31 and a nail member 24 formed in a shape corresponding to the upper member 23 and having a large side portion 241 at the tip at a portion corresponding to the hole 231 of the upper member 23.
An end member 21 having a lower member 25 in which the nail member 24 is formed, the nail member 24 of the lower member 25 is passed through the through hole 121 of the connecting member 11, and the large side portion 241 of the nail member 24 is connected to the end. The end member 21 and the connecting member 11 are assembled by passing through the hole 231 of the upper member 23 of the member 21, and then an adhesive or the like is injected from the through hole 121 to join the end member 21 and the connecting member 11. Umbrella frame connection structure. 2. A central hole 111 for passing a plurality of overhanging bones 10 for overhanging the cloth surface of the umbrella, and a through hole 1 near the center.
A connecting member 11 in which a frame 12 having 21 is formed, and an end member 21 ′ provided at the tip of a supporting bone 20 that supports the overhanging bone 10 from the middle, and at the tip of the end member 21 ′. , An upper member 23 'and a lower member 25' which are connected to each other by a column 24 ', and the upper member 23' extends through an notch 231 'to an end edge portion of the end member 21' approaching the main body direction. , A lifting member 232 'having a nail member 233' formed thereon, and the lifting member 2 on the main body of the end member 21 '.
A recess 234 'into which 32' can be fitted is formed.
34 'is formed with a hole 235' through which the nail member 233 can be delivered, and the raising member 232 'is inserted into the through hole 12 of the connecting member 11.
1 by inserting the nail member 233 ′ of the elevation member 232 ′ into the hole 235 ′ of the recess 234 ′,
After the end member 21 ′ and the connecting member 11 are assembled, an adhesive or the like is injected through the through hole 121, and the end member 2
A connecting structure of an umbrella frame for connecting 1'and a connecting member 11. 3. A central hole 111 for passing a plurality of overhanging bones 10 for overhanging the cloth surface of the umbrella, and a through hole 1 near the center.
A connecting member 11 in which a frame 12 having 21 is formed, and an end member 21 ″ provided at the tip of a supporting bone 20 that supports the overhanging bone 10 from the middle, and at the tip of the end member 21 ″. , An upper member 23 ″ and a lower member 25 ″ which are connected to each other by a column portion 24 ″, and the upper member 23 ″ extends through a notch 231 ″ to an end edge portion approaching the end member 21 ″ in the main body direction. , A lifting member 232 ″ having a hole 233 ″ formed therein, and the lifting member 23 ″ on the body of the end member 21 ″.
A recess 234 "into which 2" can be fitted is formed, and the recess 23
4 "is formed with a nail member 235" that can be inserted into the hole 233 ", and the raising member 232" is inserted into the through hole 12 of the connecting member 11.
1 by inserting the nail member 235 ″ of the recess 234 ″ into the hole 233 ″ of the elevation member 232 ″,
After the end member 21 ″ and the connecting member 11 are assembled, an adhesive or the like is injected through the through hole 121, and the end member 2
1 "and a connecting structure of an umbrella frame for connecting the connecting member 11.