KR101874899B1

KR101874899B1 - Combination play instrument

Info

Publication number: KR101874899B1
Application number: KR1020170176984A
Authority: KR
Inventors: 최준호
Original assignee: (주)인플레이
Priority date: 2017-12-21
Filing date: 2017-12-21
Publication date: 2018-07-05

Abstract

The present invention relates to a combination playground comprising a swing 100 and a straw line 200 in which the support frames 110 and 210 are curved and the support frame 110 of the swing and the support frame 210 of the straw line, Is connected to the free curve (150).
The present invention has the advantage of maximizing the natural beauty by utilizing the curved line, seeking comfort, eliminating the corners, and externally exposing the bolts and the like so that the children can play safely.

Description

{COMBINATION PLAY INSTRUMENT}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a combination playground, and more particularly, to a combination playground that is fixedly installed on a ground such as a park, a promenade, a playground or the like.

In general, the Combination Playground is an amusement facility where children can enjoy the play. It is an ideal combination of swings, mazes and special play facilities such as net, wire rope, and running rope in a small space such as a park or a playground. And it is possible to raise physical strength and adventure in the play.

As described above, in a combination play block manufactured by combining various play facilities in a narrow space, it is common that a portion connecting the column and the column is formed by connecting a plurality of straight angles or bar shapes from the outside using bolts and nuts Therefore, children may be injured by bolts and nuts exposed to the outside, and it is difficult to manufacture and connect various shapes corresponding to the taste or taste of children.

Therefore, at present, there is a risk of safety in combination play groups without personality, because children are not able to follow the tastes of children who are pursuing new imagination.

Patent Document 1: JP-A-2009-0058452 (published on June, 2009) Patent Document 2: Registration Practical Utility Model No. 0322650 (Published on July 30, 2003)

The object of the present invention is to provide children with a curiosity for new things with a new and beautiful design and a better combination playground to induce children's outdoor activities. Thereby providing a sense of security, a durable and safe combination playground.

According to an aspect of the present invention for achieving the above-mentioned object, the present invention is characterized in that the support frame includes a swing and a straw line which are curved, and the support frame of the swing and the support frame of the zi- do.

The support frame has a circular cross section and is formed by connecting a plurality of unit frames.

The unit frame has an insertion protrusion formed at one end thereof and a concave groove formed at the opposite end thereof to form mutually connected units. When the unit frames are mutually connected, their outer circumferential surfaces form the same plane.

The support frame of the swing includes a pair of arch frames arranged in a curved arcuate shape and arranged side by side, a pair of connection frames vertically connecting the pair of arch frames at a predetermined interval from above, .

A swinging rope is rotatably connected to the horizontal frame via a connecting means, and a swinging saddle is provided at an end of the swinging rope.

The connecting means includes a first rotating portion rotatably coupled to an outer circumferential surface of the horizontal frame, a second rotating portion connected to the first rotating portion via a rotating bolt and rotatable about the first rotating portion, And a fastening bolt for fastening the swing rope to the swivel portion.

A plurality of support frames for the swing are provided, and one swing is provided for the pair of arch frames, and are arranged side by side or side by side at a predetermined angle so as to prevent interference with each other.

Wherein the support frame of the zipline has a curved arcuate shape and a pair of side-by-side arch frames, the pair of side arch frames being curved arched and arranged side by side with the pair of connection frames being spaced apart by a predetermined distance, And a right arch frame spaced apart from the left arch frame by a distance so as to be connected to the left arch frame by a rope.

A straw line is connected to the rope through a moving means, and a zip line saddle is installed at the end of the zip line.

In the present invention, the arched curved line forms the entire supporting frame of the swing and the zipline, unlike the conventional non-rectangular rectangular frame, which maximizes the natural beauty, feels familiar and delicate, It has the effect of bringing new design to children and inducing outdoor activities of children, and there is no corner and there is no protruding part like bolt, so children can play safely.

In addition, the present invention has the effect of ensuring the durability of the combined playground by connecting and welding the unit frames to each other so that the support frame can not allow rainwater to flow in from above.

In addition, since the arch frame of the support frame has one R value, the whole frame shape is designed, the cut part is determined, and the unit frame is manufactured by bending and cutting to manufacture the support frame by welding, The cutting surface is the same, which facilitates welding and improves the quality of the finished product.

1 is a perspective view showing a combination playground according to an embodiment of the present invention;
2 is a view for explaining a support frame of a combination playground according to an embodiment of the present invention.
3 is a side view of a swing for explaining a swing of a combination playground according to an embodiment of the present invention.
4 is a view showing a swing plane for explaining a swing of a combination playground according to an embodiment of the present invention;

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view showing a combination playground according to an embodiment of the present invention.

As shown in FIG. 1, the combination playground 10 of the present invention includes a swing 100 and a straw line 200 in which the support frames 110 and 210 are curved, The support frame 210 is connected to the free curved line 150.

The combination playground (10) maximizes the natural beauty by utilizing the curve. It minimizes the corners for the safety of the children and designs the curves as a concept, so that the children can play safely. A combination playground utilizing the curve is a free curve 150, which may be a smooth curve, a natural curve that blends in with the surroundings. The combination playground 10 may be fixedly installed on a ground such as a park, a walkway, a playground, etc., and some of the free curved lines may be covered with the ground.

A plurality of swings 100 are disposed side by side or side by side at a predetermined angle so as to prevent interference with each other. The zipline 200 is disposed at a position spaced apart from the swing 100 by a predetermined distance.

In the embodiment, three swings 100 are arranged, two of which are arranged side by side and the other one is arranged at a predetermined angle inclined with the neighboring swing, 200 are disposed.

The position where the swing line 100 and the straw line 200 are disposed can efficiently arrange the swing line 100 and the straw line 200 in a narrow space of the playground while satisfying the playground installation regulations. That is, each of the swings 100 is prevented from interfering with each other, and the zip line 200 is disposed at a position spaced apart by a predetermined distance from the swing 100 so that the minimum space between the facilities is not overlapped. Satisfaction.

The support frames 110 and 210 are circular in cross section and are formed by mutually connecting a plurality of unit frames. The support frames 110 and 210 interconnect the unit frames so that their outer circumferential surfaces form the same plane. The structure in which the unit frames are interconnected will be described in detail with reference to FIG.

The swing support frame 110 includes a pair of arcuate frames 111 arranged in a curved arcuate shape and arranged side by side and a pair of connection frames 111 vertically connecting a pair of arch frames 111 at a predetermined interval And a horizontal frame 115 connecting the connection frame 113 and the connection frame 113.

A swinging saddle 140 is rotatably connected to the horizontal frame 115 through connecting means and a swinging saddle 140 is installed at an end of the swinging saddle 130.

It is possible to use the swing 100 more safely by the single swinging saddle 140 which is provided for each arcuate support frame 110.

One swing 100 is provided for the pair of arch frames 111. [ That is, a pair of swing shafts 130 and a pair of swing shafts 130 are provided at one end of the swing saddle 140 with respect to the pair of arch frames 111. Each of the swings 100 is disposed side by side or side by side at a predetermined angle so as to prevent interference with each other.

When a pair of swing shafts 130 and a swing saddle 140 are provided at the ends of the pair of swing shafts 130 with respect to the pair of arch frames 111, The swing of the swing does not occur and the safety of the swing is improved.

In this embodiment, the swinging saddle 140 is located 400 mm high from the ground, and the gap between the arch frame and the swinging saddle 140 is 515 mm.

The supporting frame 210 of the zipline is structured such that a pair of left arch frames 211 and a pair of right arch frames 211 'are connected by a rope 220 in the figure. The left arch frame 211 has a curved arcuate shape and is arranged side by side, and the pair is arranged to be spaced apart by the connection frame 213 at a predetermined interval. The right arch frame 211 'is a pair of arcuate curved arrays arranged side by side, and the pair of arched frames 211' are arranged to be spaced apart by a connecting frame 213 '. The connection frames 213 and 213 'are paired so that each of the left arch frame 210 and the right arch frame 210' is stably disposed on the ground. The left arch frame 211 and the right arch frame 211 'are spaced apart from each other by a predetermined distance so as to be connected to the rope 220.

The rope 220 may use a compound wire rope. The compound wire rope is made of hot-dip galvanized steel wire to prevent rusting and whitening. The rope has improved flexibility and mobility while maintaining the strength of conventional steel wire. .

A zip line saddle 240 is connected to the rope 220 via a moving means 230 and a zip line saddle 250 is installed at an end of the zip line saddle 240. The child can move between the left arch frame 210 and the right arch frame 210 'while the child is sitting on the zip line saddle 250.

In this embodiment, the zip line saddle 250 is located 400 mm above the ground.

FIG. 2 is a view for explaining a support frame of a combination playground according to an embodiment of the present invention.

As shown in FIG. 2, the support frames 110 and 210 have a circular cross section and are formed by connecting a plurality of unit frames a and b.

The unit frame a and b are formed with an insertion protrusion a3 at one end and a recessed groove b1 at the other end opposite to the unit frame a and connected to each other. When each unit frame (a, b) is interconnected, its outer circumferential surface forms the same plane.

The mutually connected portions of the unit frames (a, b) are welded to increase the fixing force. When the supporting frames 110 and 210 are formed by connecting the unit frames a and b and welding the connecting portions of the unit frames a and b to form the connecting portions of the unit frames a and b, Thereby improving the safety of use. Conventionally, the connection of the frames is fixed with a bolt, thereby causing a problem that the bolts protruding outward are caught by children's clothes.

The unit frames a and b are made of steel steel pipes and the support frames 110 and 210 formed by connecting the unit frames a and b are finished by powder coating for ensuring durability. Powder coatings are available in a variety of commercially available coatings for children's playgrounds.

The arch frames 111 and 211 'formed by connecting the unit frames a and b in the support frames 110 and 210' are symmetrical on both sides and are formed into aba shapes when divided by the unit frames a and b, (Pipe) banding value (R value) is the same. If the steel pipe bending values are the same, welding is easy because the cutting surfaces are the same. If the welding is easy, the quality of the finished support frames 110 and 210 'becomes high.

In other words, since the support frames 110 and 210 'of the present embodiment have arcuate portions, the R values are the same. Therefore, the overall shape of the support frames 110 and 210 is designed, the cut portions are determined, and the prepared frames are bent and cut to manufacture each unit frame. Each unit frame (a, b, a) produced is connected and welded with each other.

The above-described embodiment does not bolt the arch frame when it is manufactured.

In the conventional swing, the three frames are connected by bolts of 'A', and rainwater or the like flows into the frame through the bolted portion. When the rainwater flows into the inside of the frame, the frame is repeatedly inflated and contracted. Therefore, it is difficult to apply the recent design trends that require a beautiful appearance and insufficient durability in the conventional swing structure.

On the other hand, in the present embodiment, the unit frames a, b, and a are integrally formed by connecting and welding the unit frames 'a', 'b', and 'a' with each other without bolting them together so that the inflow of rainwater is intrinsically blocked. Furthermore, because the same R value (the same steel pipe banding value) is used to cut the unit frames a, b, a, the welded portions can be precisely welded, and the finished arch frames 110 and 210 'have high quality and durability .

FIG. 3 is a side view of a swing for describing a swing of a combination swinging base according to an embodiment of the present invention. FIG. 4 is a side view showing a swinging side of the swinging base according to an embodiment of the present invention. The drawings are shown.

3 and 4, the swing 100 is made in the horizontal section of the pair of arch frames 110. As shown in FIG. The horizontal section is a horizontal frame 115 connecting between a pair of connection frames 113 interconnecting the pair of arch frames 111 at the top.

The structure of the support frame 110 including the pair of arch frames 111 and the pair of connection frames 113 connecting the pair of the arch frames 111 is structurally stable so that the support frames 110 The support frame 110 can be firmly assembled even when a load is applied.

The outer portion of the arch frame 111 and the connection frame 113 may be welded and fixed after bolt connection. In this case, the bolted part is not exposed to the outside. Since the bolts are not exposed to the outside and the connecting frame is disposed horizontally even if the arch frame 111 and the connecting frame 113 are bolted to each other, rainwater inflow is prevented. In addition, since the connection frame 113 and the horizontal frame 115 are disposed horizontally and connected to each other, rainwater inflow is prevented. The connection frame 113 and the horizontal frame 115 may also be welded to the outside after the inner bolt is connected.

The connection frame 113 and the horizontal frame 115 can be prepared by cutting the cut portion determined without banding the frames of a predetermined length in the course of fabricating each unit frame by bending and cutting the prepared constant length frames .

3 and 4, the swing sling 130 is rotatably connected to the horizontal frame 115 via the connecting means 120 and the swing saddle 140 is installed at the end of the swing 130 do.

The connecting means 120 includes a first turning portion 121 rotatably coupled to an outer circumferential surface of the horizontal frame 115 and a second turning portion 121 connected to the first turning portion 121 via a turning bolt 122, And a fastening bolt 125 for fastening the swing 130 to the second swinging part 123 and the second swinging part 123.

The first rotary part 121 is rotatable with respect to the outer peripheral surface of the horizontal frame 115 by having a ring part coupled to surround the horizontal frame 115. The second turning portion 123 is connected to the lower portion of the ring portion of the first turning portion 121 via the turning bolt 122.

The second rotary part 123 is rotatably connected to the first rotary part 121 and the swing 130 so that the swing motion of the swing 100 is smooth and the swinging saddle 140 can be firmly supported . In addition, since the plurality of swinging parts 121, 123, and 125 are horizontally connected to each other, the swinging shafts 130 are connected in a balanced manner, so that the swinging saddle 140 can be supported very stably.

The swing rope 130 may be made of a stainless steel chain excellent in corrosion resistance.

In the above-described embodiment, the flexible curved line forms the entire support frame of the swing line and the zip line as the combination play using the curved line, and unlike the conventional rectangular flat frame of a rectangular shape, it maximizes the natural beauty and feels familiar, There are no corners, no bolt-like protrusions, and there is an advantage that children can play safely.

In addition, the arch frame, which is an arch shape, has an advantage that durability of the combination playground can be ensured because each unit frame is connected to each other and welded and fixed so that rainwater can not flow from the upper part.

In addition, the unit frame having the same R value in the curved line and having the same sectional plane can be manufactured, so that the welding is easy and the quality of the finished product is high.

Best Mode for Carrying Out the Invention The present invention has been described with reference to the drawings and the specification. Although specific terms are used herein, they are used for the purpose of describing the present invention only and are not used to limit the scope of the present invention described in the meaning of the claims or the claims. Therefore, it is to be understood that the present invention may be embodied in many other specific forms without departing from the spirit or essential characteristics thereof. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

10: Combination Playground 100: Swing
110, 210: Support frame a, b: Unit frame
a1, b1: insertion protrusions a3, b3: recessed groove
110: swing support frame 111: arch frame
113: connection frame 115: horizontal frame
120: connecting means 121:
122: rotation bolt 123:
125: fastening bolt 130: swing
140: swing saddle 200: straw line
210: support frame of the straw line 211: arch frame
213: connection frame 220: rope
230: moving part 240: zip line
250: Zip line saddle

Claims

delete

Comprising a swing and a straw line in which the support frame is curved,
The support frame of the swing and the support frame of the zip line are connected in a free-
Wherein the support frame has a circular cross section and is formed by interconnecting a plurality of unit frames,
The support frame of the swing includes a pair of arch frames arranged in a curved arcuate shape and arranged side by side; A pair of connecting frames vertically connecting the pair of arch frames at a predetermined interval from above; And a horizontal frame connecting the connection frames; &Lt; / RTI >

The method of claim 4,
A swinging shunt is rotatably connected to the horizontal frame via a connecting means,
Wherein a swinging saddle is provided at an end of the swinging line.

The method of claim 5,
The connecting means
A first turning part rotatably coupled to an outer peripheral surface of the horizontal frame;
A second turning part connected to the first turning part via a turning bolt and rotatable with respect to the first turning part;
A fastening bolt for fastening the swing rope to the second rotary part;
&Lt; / RTI >

The method of claim 4,
The swinging support frame
Plural,
One swing is installed for a pair of arch frames,
Are arranged side-by-side or side-by-side at a predetermined angle so as to prevent interference with each other.

Comprising a swing and a straw line in which the support frame is curved,
The support frame of the swing and the support frame of the zip line are connected in a free-
Wherein the support frame has a circular cross section and is formed by interconnecting a plurality of unit frames,
The support frame of the zipline being a pair of curved arches arranged side by side and the pair being held at a predetermined spacing by the connection frame; A right arch frame which is curved arcuate and arranged side by side and is spaced apart from the left arch frame by a predetermined distance so as to be connected to the left arch frame by a connection space; &Lt; / RTI >

delete