JPS6063069A - Basic frame assembly for assembling jungle gym and assembled jungle gym - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention provides a basic frame assembly for a jungle gym, which is made of a material that can be used as a composite pipe for a jungle gym, for example, a composite pipe made of raw or bamboo wood. By combining a large number of basic frame assemblies, jungle gyms can be created with a wide variety of overall shapes and 1. Conventional jungle gyms are made by connecting the composition pipes to the burner. However, each internal frame assembly is formed into a square shape. Therefore, in the conventional structure, pipes of various sizes all intersect at right angles to form a rectangle, and each intersection of the pipes is bolted together. Therefore, not only is the overall shape of the jungle gym square, but all of the frame assemblies inside the jungle gym are square to save time, and in consideration of the strength of the frame i structure, the frame assemblies mentioned above are The space is small, and as the pipe intersections are each bolted as described above, the ends of each pipe's intersection and the tightening bolts protrude in various places.

However, in conventional jungle gyms, the shape of not only the whole but also each frame assembly inside is rectangular, so there is little variation as an amusement facility, and the space for each frame assembly is narrow. Is it difficult to play in a three-dimensional space?
Furthermore, I found it hilarious that it was not necessarily safe due to the crossed tips of the pipes and green wine bolts that protruded in various places.

The present invention was developed in view of the above-mentioned conventional situation. And, this invention has a pipe section of 8m class,
- To maintain safety, there is no arrow part like in the past - With the connection of the vibrator part of the fM type, you can create a jungle gym and have a wide space for all the questions - FJl
By forming basic frame assemblies of iM, by combining a large number of these basic frame assemblies to form jungle gyms with extremely varied shapes, and providing jungle gyms made of these basic frame assemblies and this frame assemblies, This is the same purpose.

Hereinafter, one embodiment of the present invention will be described based on the attached drawings.

FIG. 1 shows a plan view of a basic frame assembly A that is the basis for constructing the entire jungle gym. This basic frame assembly A uses pipe parts 1 of the same length and a thread J42 for assembling and joining these pipe parts as members for shaping itself. The pipe portion 1 may be made of any material that has enough strength to be used as a jungle gym, and is not limited to a metal member, for example. Also, the assembly of the connection J4c2 and each knob part 1 is performed in the 218th! ! , l, each pipe part 1
Push both ends of each into each hole 3 of the connecting part 2, which has a spherical shape as a whole, and after that, screw the screw pin 4 for green stone through the small water supply hole 5 of the connecting tool and insert the pipe part 1. Pass through the small holes 6 provided at each end of the tube so that the top of the crushing screw pin 4 strongly presses the inner surface of the pipe section, and assemble each pipe section entirely inside the connector 2. I'm leaning on 1. In this case, as shown by the broken line in FIG.
A small hole 6' facing the small hole s6 is provided at the end of the pipe part, and the small hole 5 for tightening is extended and pushed to the lower end of the small hole 6',
Each pipe part and the connection may be assembled by means such that the screw bottle 4 for green liquor makes the pipe part Xs.

Therefore, the basic frame assembly A is formed of only the peach pipe part 1 and the connector 2, and the three-dimensional shape of the basic frame assembly A at Inko Meiji is a quadrilateral as shown in FIG. One basic frame assembly A has a total of 14 space planes, consisting of six planes forming the open plane B and eight planes forming the hexagonal space plane C. If an appropriate number of basic frame assemblies A are assembled one after another and joined together 16 as described above, it is possible to form a jungle gym as shown in Fig. 3 with a very simplified overall shape. In the present invention, since the basic frame assembly A is formed by all the pipe parts 1 and the connections 2, which are all unique, it is of course extremely easy to assemble and connect the pipe parts 10. is the spherical connection −J
Since the process is carried out inside the main frame assembly 42, the dangerous protruding parts that lead to the basic frame assembly are completely eliminated as in the past. Therefore, it is extremely safe as an amusement facility.
As can be seen, this invention has a lower level of safety than the conventional one in which the vibrator end lO and the green stone tool 11 are exposed at each assembly joint of the pipe, making them protrude. It can be clearly understood that it has

In addition, since the basic frame assembly A of the non-explosion l1iIj is formed by each of the 14 spatial planes, the spatial space inside the three-dimensional structure is made as wide as possible compared to the conventional one, which is a mere rectangle. Therefore, in combination with the change in the shape itself, the f1 play action inside the three-dimensional space becomes even more free, and the certain quality of the play facility is doubled.

As luck would have it, the jungle gym of the present invention, which is formed by combining a plurality of basic frame assemblies A, has a simple rectangular overall shape, compared to the conventional one. It can be made into a wide variety of shapes with a great deal of variation, which further stimulates children's desire to play.

As described above, the present invention has excellent characteristics such as those mentioned above, whether the basic frame assembly AV is used alone or in combination, or whether it is used freely. It is held together.

4. 1 yen simple celebration of the drawings" Figure 1 is a half-view of the basic frame assembly A, Figure 2 is a cross-sectional view of the joint parts of the pipes assembled in the basic frame assembly A, Fig. 3 is a plan view of a jungle gym formed by combining a plurality of basic frame assemblies A, and Fig. 4 is a partial explanatory diagram showing the assembled state of the pipe section in a conventional jungle gym. , B @ - Square open surface of middle curtain book frame assembly, C11... Hexagonal space surface of basic frame assembly, 10 - Pipe part, 2... Connection also, 3... Hole part for both connection, 4 ...Screw pin for compaction, 5...Small hole for tightening both connections, 6, +3' fist...Small hole in pipe part, 10
6-・Conventional pipe end, 110・Conventional tightening.

Claims (1)

[Scope of Claims] 1. Each pipe part (1) of a single type with small holes (6) provided at both ends, a numerical hole part (3), and a small hole for fastening (5) are installed as a whole. each of the plurality of connections (2) of a single type having a spherical shape; After inserting, pass through the small hole (6) of the pipe part (1) while screwing the thin crushing screw pin (4) through the small hole (5) for fastening 61j of the fitting (2). By assembling each pipe part by strongly pressing the inner surface of the pipe part with the top of the tightening screw pin, the six square space surfaces (B) and the eight hexagonal space surfaces (0) are closed. A basic frame assembly (A) for a jungle gym set-up, characterized in that:
A jungle gym comprising a plurality of basic frame assemblies (A) for gym construction, characterized in that it is formed by combining several bales of bales.