KR101791558B1 - Playing device for jumping - Google Patents

Abstract

Disclosed is a playing device for jumping configured to enable people to enjoy jumping play on a thin elastic sheet having elasticity. The playing device for jumping according to the present invention comprises: a base frame composed of a pair of horizontal and vertical rods, and connecting members; a bounce part connected to the horizontal and vertical rods with a ring-type elastic member and made of an elastic sheet installed in the horizontal direction inside the base frame; a protective cover having a skirt part covering the base frame and the elastic member and a rectangular through-hole sewed along the edge of the elastic sheet; and a handle and a support leg detachably and vertically coupled to the connecting members of the base frame to be vertical to the horizontal and vertical rods.

Description

[0001] Playing device for jumping [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a jumping riding device, and more particularly, to a jumping riding device configured to be able to enjoy jumping play on a thin elastic sheet having elasticity.

A jumping riding device, commonly known as a 'trampoline', is constructed by hanging a thin elastic sheet having elasticity by using an elastic body such as a spring in a rectangular or circular frame at a height of a certain distance from the floor, Is jumped on the elastic sheet to perform the jumping operation at an appropriate height, the jumping play can be enjoyed by the repulsive force generated by the spring.

Trempolin has a characteristic that it can enhance the flexibility and the sense of balance of the body while giving fun to the infants in the growing period, and is widely used in playgrounds and sports facilities because of its excellent stretching effect and aerobic effect. In particular, since it does not cause a large noise in the structure, it can be used without difficulty indoors, and recently it is in a trend to be provided in a compact size that can be used indoors.

Korean Patent Laid-Open Publication No. 2008-0066183 discloses a trampoline in which a cross tube, a support tube, a connection sleeve and the like are assembled with each other under the name " trampoline holder ". It combines locks, locks and connecting sleeves to improve the safety of the trampoline in use and allows easy assembly and disassembly after storage.

However, Korean Patent Laid-Open Publication No. 2008-0066183, Trampolin, is merely a connection structure of a transverse tube and a support tube by using a connection sleeve, in which the connection between the connection sleeve and the transverse tube and the connection sleeve and the support tube is structurally weak In particular, there is a disadvantage in that the risk of injury is high because the spring and the elastic member connected to the transverse pipe are directly exposed.

As another prior art, Korean Patent No. 0666280 discloses a 'jumping play bar' in which a stem is attached to a frame constituting the main body of the trepoline. This is a structure in which a steel bar is connected to a fixed bracket attached to a frame, and a safety fence is added to the upper part of the frame at a predetermined height. The jigging movement and the bar movement can be enjoyed at the same time.

However, in the case of the technique proposed in Korean Patent No. 0666280, when the bracket for supporting the iron bar is formed on the frame, when the player holds the iron bar and jumps from the elastic sheet, the frame bends or the supporting bar is shaken severely, There is a disadvantage in that it is difficult to fall off and balance on the seat, and the connection structure between the bar and the frame is complicated, so that it is difficult to assemble.

Korean Published Patent Application No. 2008-0066183 (published on June 7, 2008) Korean Registered Patent No. 10-0666280 (Registered on Jan., 2007) Korean Utility Model Application No. 2008-0005282 (Published on November 12, 2008)

SUMMARY OF THE INVENTION It is an object of the present invention to provide a jumping riding apparatus that is simple in structure and structurally stable and easy to assemble.

It is another object of the present invention to provide a jumping riding apparatus which does not cause a serious injury even if it falls down by applying a protective cover.

Another object of the present invention is to provide a jumping riding device capable of fixing an elastic member to a predetermined position at all times by using a band fixture and suppressing a variation of a plane position of the bounce part through the band fixing member I would like to.

According to an embodiment of the present invention,

A jumping riding device configured to be able to enjoy jumping play on a thin elastic sheet having elasticity,

A base frame comprising a pair of transverse bars parallel to each other, a pair of vertical bars disposed at right angles to the transverse bar and parallel to each other, and a connecting member provided to connect the corner portions where the bar and the vertical bar meet at right angles;

A bounce part connected to the transverse bar and the vertical bar by an annular elastic member and formed of an elastic sheet horizontally installed inside the base frame;

A skirt portion covering the base frame and the elastic member, and a protective cover sewed along the edge of the elastic sheet and having a rectangular through-hole; And

And a handle and a support leg detachably coupled to the connecting member of the base frame vertically to the bar and the vertical bar,

Wherein the connecting member includes a horizontal bar connecting pipe and a vertical bar connecting pipe which are inserted into a fixing screw by inserting a part of the end of the horizontal bar and the vertical bar and a vertical bar connecting pipe which is connected to a support leg connecting the handle and the supporting leg at the corner portions, The present invention provides a jumping riding device in which a tube is vertically formed.

The connecting member applied to an embodiment of the present invention includes a supporting leg connecting pipe and a horizontal bar connecting pipe, a supporting leg connecting pipe and a vertical bar connecting pipe, and a reinforcing rib padded over the bar connecting pipe and the vertical bar connecting pipe can do.

According to another aspect of the present invention, there is provided a foot bridge comprising: a lid portion formed to have a size capable of covering an upper opening of the foot bridge connecting pipe and having an upper surface curved upwardly convex; And a cap made of a tubular fitting part.

The cross bar and the vertical bar may be connected to the connecting member by the fixing screws which are engaged with the fastening holes which are mutually coincided in a state where the cross bar and the vertical bar are partially overlapped with each other in the cross bar connecting pipe and the vertical bar connecting pipe.

The inner diameter portion of the foot-leg connecting pipe is formed with a diameter-reduced portion having a size corresponding to the outer diameter of the handle from an upper opening of the foot-leg connecting pipe to an arbitrary height, Wherein an annular wear-resistant plate is insert-molded at a boundary between the reduced diameter portion and the enlarged diameter portion to insert-form the boundary portion wear due to friction with the support leg, Can be prevented.

The outer diameter of the handle inserted into the reduced diameter portion through the upper opening may be smaller than the inner diameter of the supporting leg inserted into the enlarged diameter portion through the lower opening, The support leg and the handle can be simultaneously fastened to the support leg connection pipe by the fastening pin which is fitted outside the support leg connection pipe in a state in which a part of the handle is assembled inward.

In addition, a bending portion may be formed at an arbitrary angle at a certain distance from the lower end of the handle so as to limit the insertion height of the handle to the support leg connection pipe to a predetermined height.

The connection member may further include an escape prevention projection formed around the fastening hole of the transverse barrel connecting tube and the vertical bar connecting tube to restrict the clearance of the fastening screw.

According to another embodiment of the present invention as a solution to the problem,

A jumping riding device configured to be able to enjoy jumping play on a thin elastic sheet having elasticity,

A base frame made of a connecting member provided so as to connect a plurality of curved and curved rods to each other;

A bounce part connected to the curved barrel by an annular elastic member and formed of an elastic sheet horizontally installed inside the base frame;

A skirt portion covering the base frame and the elastic member, and a protective cover sewed along the edge of the elastic sheet and having a circular through-hole; And

And a handle and a support leg detachably coupled to the connecting member of the base frame vertically to the curving bar,

Wherein the connecting member is a jumping play formed by vertically forming a support leg connection pipe in which the handle and the support leg are bound at the same time between the curved pipe connecting tubes constituting the left and right pair in which the tip ends of the curved rods adjacent to each other are respectively inserted, Equipment.

The connecting member applied to the other embodiment of the present invention may include a curved pipe connecting pipe on the left side and a leg connecting pipe and a reinforcing rib padded on the right curved pipe connecting pipe and the leg connecting pipe.

In another aspect of the present invention, there is provided a footrest connecting pipe, comprising: a cover portion formed to a size large enough to cover an upper opening of the foot bridge connecting pipe and having an upper surface curved upwardly convex; And a cap made of a tubular fitting part.

In addition, the curved rods can be fastened to the connecting member by the fixing screws which are engaged with the fastening holes which are mutually coincided in a state in which the curved rods are partially overlapped with the curved rope connecting pipe.

The inner diameter portion of the support leg connecting pipe is formed with a diameter-reduced portion having a size corresponding to the outer diameter of the handle from an upper opening of the support leg connecting pipe to an arbitrary height, And an annular wear-resistant plate is insert-molded at a boundary between the reduced diameter portion and the enlarged diameter portion, whereby the wear of the boundary portion due to the friction with the support leg is reduced Can be prevented.

The outer diameter of the handle inserted into the reduced diameter portion through the upper opening is smaller than the inner diameter of the support leg inserted into the enlarged diameter portion through the lower opening, and a part of the handle The support leg and the handle can be simultaneously fastened to the support leg connection pipe by the fastening pin that is fitted outside the support leg connection pipe in a state of being assembled in an overlapping manner.

The bending part may be formed at an arbitrary angle at a certain distance from the lower end of the handle so as to limit the insertion height of the handle to the support leg connection pipe to a predetermined height.

Preferably, an escape preventing protrusion for suppressing the clearance of the fixing screw may be formed around the fastening hole of the outer surface of the curved tube connecting pipe.

The jumping riding apparatus according to the present invention has an advantage that the structure is simple and easy to assemble and has a structurally stable structure, and a large injury can be prevented even if the jumping rim is applied.

In addition, since a handle formed at a predetermined height above the base frame is connected to the connecting member together with the supporting legs and is coupled to the supporting member in a structure partially overlapping the supporting leg in the connecting member, It does not happen that the base frame is bent or the handle is shaken.

Further, since the elastic member is always fixed to the predetermined position through the band fixing member, even if a load is concentrated on one side of the elastic sheet, the positional fluctuation in which the elastic member is pushed to one side can be suppressed. That is, the elastic balance of the bounce portion is kept constant, so that a more stable balance feeling can be maintained in the jumping motion.

In addition, since the foot leg is detachable, it is possible to remove the foot from the base frame when not in use and to store the foot in a state where the volume is minimized, which is advantageous in space that does not require much storage space. It is possible to enjoy various types of jumping exercises suitable for the purpose.

1 is an exploded perspective view of a jumping riding apparatus according to a first embodiment of the present invention;
FIG. 2A is a plan view of the base frame shown in FIG. 1; FIG.
FIG. 2B is a plan view of the base frame with the bounce portion formed of the elastic member and the elastic sheet mounted. FIG.
3 is a side view of the base frame with the handle engaged;
4 is an enlarged perspective view of the connecting member shown in Figs. 1 to 2B; Fig.
5 is an enlarged cross-sectional view of the portion 'A' of FIG. 3;
6 is a side cross-sectional view showing a state in which a cap is coupled to an upper end of a connecting member when a handle is not used;
7 is a cross-sectional view of a leg cap coupled to the lower end of a foot.
Fig. 8A and Fig. 8B are sectional views showing the installation state of the band fastener of Fig. 1; Fig.
9 is an assembled state view showing a state in which a bounce section composed of an elastic member and an elastic sheet is fastened to a base frame.
10 is an exploded perspective view of a jumping riding apparatus according to a second embodiment of the present invention.
11A is a plan view of the base frame shown in Fig.
11B is a plan view of the base frame in a state in which a bounce portion composed of an elastic member and an elastic sheet is mounted.
Fig. 12 is a side view of the base frame of Fig. 10 in a state where the handle is engaged; Fig.

Hereinafter, preferred embodiments of the present invention will be described in detail.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. It is to be understood that the terms "comprises", "having", and the like in the specification are intended to specify the presence of stated features, integers, steps, operations, elements, parts or combinations thereof, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, parts, or combinations thereof.

Also, the terms first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another.

In addition, the terms " part, "" unit," " module, "and the like, which are described in the specification, refer to a unit for processing at least one function or operation, which may be implemented by hardware or software or a combination of hardware and software .

In the following description with reference to the accompanying drawings, the same reference numerals are given to the same constituent elements, and a duplicate description thereof will be omitted. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

≪ Embodiment 1 >

1 is a plan view of the base frame shown in Fig. 1, Fig. 2b is a plan view of the bounce riding apparatus according to the first embodiment of the present invention, Fig. And Figure 3 is a side view of the base frame with the handle engaged.

1 to 3, the jumping riding apparatus according to the first embodiment includes a base frame 10 and a bounce unit 30 bound to the base frame 10, And a protective cover 50 covering the bounce portion 30 so that the handle 70 and the base leg 20 supporting the base frame 10 can be freely attached to and detached from the base frame 10 do.

The base frame 10 functions as a support for firmly supporting the bounce portion 30 having a strong elasticity in a flat state. The base frame 10 is located at a certain distance from the installation target surface, for example, the floor of the room, through the support leg 20 detachably coupled to the connecting member 12, and the annular elastic member A thin elastic sheet 31 having elasticity is connected to the base frame 10 through the elastic member 32 to constitute the bounce unit 30. [

The base frame 10 includes a plurality of rods of a circular or rectangular pipe structure, as shown in Figs. The plurality of rods are preferably composed of a pair of transverse rods 11A parallel to each other and a pair of parallel vertical rods 11B arranged at right angles to the transverse rods 11A and the transverse rods 11A and the vertical rods 11B, And a corner portion that meets at a right angle is connected to the connecting member 12 so as to form a single rectangular frame.

The bounce unit 30 includes an annular elastic member 32 fixed to the transverse bar 11A and the vertical bar 11B and fixed in the horizontal direction inside the base frame 10 through the elastic member 32 And an elastic sheet (31). The elastic member 32 may be in the form of a thin band of rubber material that gives elasticity to the elastic sheet 31. The elastic sheet 31 may be a rectangular sheet- have.

The elastic members 32 can be fixed by sewing the folded portions of the both ends along the edges of the elastic sheet 31 at predetermined intervals in a state where the center of the band is folded. In the assembly process of the base frame 10 using a dedicated jig having a structure in which the central folded portion can simultaneously open the rows of the elastic members 32 arranged opposite to each other, a part of the outer surface portion of the transverse bar 11A and the vertical bar 11B As shown in FIG.

Elasticity of the elastic sheet 31 is secured to the elastic sheet 31 by a plurality of the elastic members 32 which are bound in the form of wrapping a part of the outer surface of the transverse bar 11A and the vertical bar 11B and sewed to the four sides of the elastic sheet 31 So that the elastic sheet 31 can be stretched and held in a taut state without wrinkling or sagging.

The number, spacing, and length of the elastic members 32 may vary depending on the size of the base frame 10, the size of the elastic sheet 31, and the allowable load or repulsive force depending on the purpose of use. Therefore, the elastic sheet 31 is not limited to a particular number, interval, and length, and the size of the elastic sheet 31 may also be changed according to the size of the base frame 10 depending on the purpose of use.

When the user jumps over the elastic sheet 31, the reaction force for pushing the user upwards is stored as the elastic sheet 31 and the elastic member 32 are stretched in the jump preparing step for jumping, Accordingly, it is possible to enjoy exciting jump play by the repulsive force of the elastic sheet 31 and the elastic member 32 transmitted to the user at the moment of jumping.

The protective cover 50 has a skirt portion 53 of a size and shape capable of covering the base frame 10 and the elastic member 32, as shown in Fig. And a rectangular through hole 51 is formed along the edge of the elastic sheet 31 to expose the elastic sheet 31. At this time, the holes 52 are formed at the four corners of the skirt 53 so as to expose a part of the upper end of the connecting member 12.

The handle 70 is inserted through the hole 52 formed in the skirt portion 53 into the connecting member 12, specifically the back leg connecting pipe 120 at the upper portion of the base frame 10, ). ≪ / RTI > The support leg 20 is assembled in the lower portion of the handle 70 and fixed to the binding pin P so as to be concentric with the handle 70 in the support leg connection pipe 120, Can be supported at a suitable height spacing.

Hereinafter, the connection relationship between the connecting rod and the connecting rod, the vertical rod, and the handle and the supporting leg will be described with reference to FIGS. 4 and 5. FIG.

4 is an enlarged perspective view of the connection member shown in Figs. 1 to 2B, and Fig. 5 is an enlarged cross-sectional view of the 'A' portion of Fig.

4 to 5, the connecting rod 12 is connected to the horizontal rod 11A and the vertical rod 11B in a horizontal direction. And the handle 70 and the support leg 20 are detachably coupled in the vertical direction.

To this end, the connecting member 12 includes a foot leg connecting pipe 120, which is long in the height direction of the base frame 10, and a horizontal bar connecting pipe 120, which is formed integrally with the outer surface of the foot leg connecting pipe 120, (126) and a vertical bar connecting pipe (128).

The horizontal bar connecting pipe 126 is connected to the vertical bar connecting pipe 128 by a fixing screw B inserted into a part of the front end of the horizontal bar 11A and fastened to the outside, And is fastened and fixed by a fixing screw B which is fastened to the outside. The handle 70 and the support leg 20 are connected to each other at the upper and lower portions of the support leg connection pipe 120 so as to have a concentric structure and are simultaneously fixed with one binding pin P.

Preventing protrusions 127A and 127B are formed around the outer surface of the transverse pipe connecting pipe 126 and the vertical bar connecting pipe 128 of the connecting member 12 and concretely, Is protruded outwardly . The release preventing protrusions 127A and 127B suppress the clearance of a nut (not shown) which is fastened to the opposite side of the head of the fixing screw B and prevent any rotation so that the fixing screw B is prevented from being released or released .

A plurality of reinforcing ribs 129 are formed on the connecting member 12. The plurality of reinforcing ribs 129 include a vertical rib 129A for preventing deflection deformation of the transverse pipe connecting pipe 126 with respect to the pedestal bridge connecting pipe 120, Another vertical rib 129B that prevents sag deformation of the tube 128 and ribs 129C that are horizontally padded over the transverse pipe 126 and the vertical bar connecting pipe 128.

The size and thickness of the ribs 129 attached to the connecting member 12 may vary depending on the size and the allowable load of the base frame 10 and the elastic sheet 31 and the material of the connecting member 12 Of course, it can be changed. Therefore, the present invention is not limited to a particular thickness or size, and in some cases, two or more pairs may be provided in one place to further reinforce the rigidity.

As described above, the handle 70 extending upward from the base frame 10 and the support legs 20 supporting the base frame 10 are connected to the support leg connecting pipes 120 120), and are simultaneously fixed to one coupling pin (P) bounded outside the support leg connection pipe (120) in a state where they are coupled to each other so as to form a concentric structure in which a part of them overlap each other in the support leg connection pipe (120) .

5, the inner diameter portion of the support leg connecting pipe 120 is formed to have a size corresponding to the outer diameter of the handle 70 from an upper opening 121 of the support leg connecting pipe 120 to an arbitrary height A diameter portion 123 formed to have a diameter corresponding to the outer diameter of the support leg 20 from the lower opening 122 of the support leg connection pipe 120 to the lower end of the diameter reduction portion 123 124). ≪ / RTI >

The inner diameter D2 of the support leg 20 inserted into the enlarged diameter portion 124 through the lower opening 122 of the outer diameter D1 of the handle 70 inserted into the reduced diameter portion 123 through the upper opening 121 And a part of the handle 70 can be assembled to overlap the inside of the support leg 20 in the support leg connecting pipe 120. In this state, as the binding pin P is bound, the support leg 20 And the grip 70 can be concurrently tied together.

A bent portion 75 may be formed at an arbitrary angle at a certain distance from the lower end of the handle 70 so as to limit the insertion height of the handle 70 with respect to the foot leg connecting pipe 120 to a predetermined height . An annular wear-resistant plate 125 made of a metal material may be insert-molded at the boundary between the reduced-diameter portion 123 and the enlarged diameter portion 124 to prevent abrasion of the boundary portion due to friction with the support leg 20 .

Of course, when the connecting member 12 is made of a metal material, the wear prevention plate 125 may be omitted. That is, the wear-resistant plate 125 may be an option that is selectively applied depending on the material of the connecting member 12. For example, it is preferable to add the connecting member 12 when the connecting member 12 is made of a synthetic resin plastic material having wear characteristics when it is in friction with metal, and it is preferable that the connecting member 12 is omitted if it is made of a metal material.

6 is a side cross-sectional view showing a state in which a cap is coupled to an upper end of a connecting member when a handle is not used.

The handle 70 can be bound to the base frame 10 as a safety bar or separated from the base frame 10 as shown in Fig. 3 according to the user's selection. In the case of using the jumping riding apparatus according to the present embodiment in a state in which the grip 70 is separated, as shown in FIG. 6, the upper end of the foot connecting pipe 120 is made of an elastic material, It is possible to prevent the risk of injury by clogging with the plug 80.

6, the cap 80 includes a cover portion 82 that is formed to have a size capable of covering the upper opening 121 of the support leg connection pipe 120 and is curved upwardly and convexly, And the tubular fitting portion 84 may be integrally formed on the underside of the cover portion 82. [ At this time, the tubular fitting portion 84 can be inserted and fixed to the upper end of the support leg connecting pipe 120 through the upper opening 121 in an interference fit manner.

7 is a sectional view of the leg cap 90 coupled to the lower end of the leg.

As shown in FIG. 7 and FIGS. 1 and 3, a leg cab 90 may be installed at the lower end of the foot leg 20. The leg cap 90 functions to securely ground the pedestal 20 with respect to the installation target surface. In addition, it also prevents the installation target surface, for example, the floor of the room from being damaged by direct contact with the support leg 20 due to the deterioration of the apparatus during the play.

The bottom surface of the leg cap 90, which is in contact with the installation target surface of the leg cap 90, is prevented from damage to the floor, and when the device is swung up and down, And an O-ring 92 made of a rubber material for improving the contact force with the bottom surface can be provided in the O-ring groove 91. [ A wear-resistant plate 95 made of a metal can be inserted into the inner bottom surface of the leg cap 90.

8A and 8B are cross-sectional views showing the state in which the band fixture 25 of FIG. 1 is installed.

Referring to FIGS. 8A and 8B and FIG. 1 attached herewith, a band fixture 25 can be mounted on the outer surface of the barrel 11A and the vertical bar 11B that constitute the base frame 10. The band fixture 25 is configured such that the elastic member 32 bounded in the form of wrapping a part of the outer surface of the transverse bar 11A and the vertical bar 11B is moved out of a predetermined position on the transverse bar 11A and the vertical bar 11B So as not to move to the side.

The band fixture 25 may be constituted by a support base 25b having arc-shaped grooves 25c which are in contact with a part of the outer surface of the horizontal bar 11A or vertical bar 11B on both sides of the body 25a. And is fixed to the transverse bar 11A and the vertical bar 11B by a fastening member such as a screw 26 so as to suppress the flow of the elastic member 32 and the elastic sheet 31 described above.

The band fixtures 25 may be provided one by one in correspondence with the elastic members 32, or may be provided so as to fix only a part of the elastic members 32 in mutually opposed positions.

The assembly, operation and effect of the jumping riding apparatus according to one embodiment of the present invention constructed as described above will be described.

9 is an assembled state view showing a state in which a bounce part composed of an elastic member and an elastic sheet is fastened to a base frame.

9 and Fig. 1 and Fig. 2, a transverse bar 11A and a vertical bar 32 are provided so as to simultaneously penetrate the elastic members 32 in the rows of the transverse elastic members 32 and the longitudinal elastic members 32, The transverse bar 11A and the vertical bar 11B are hooked to a pair of the transverse bar fixing member 100A and the vertical bar fixing member 100B of the exclusive jig, respectively.

Then, the opposed transverse bar fixing table 100A and the vertical bar fixing table 100B are operated so that the pair of transverse bar 11A and vertical bar 11B are spaced away from each other as shown in FIG. 9A.

In this state, the connecting member 12 is fastened to one end of each of the vertical bars 11B (or the transverse bar) with the fixing screw B, and as shown in Fig. 9B, And aligns the transverse bar 11A (or vertical bar) with a position (refer to the position of the bar 11A represented by the broken line) that can be fitted to the connecting member 12 through the fixing table (the transverse bar fixing member 100A in the drawing).

Then the pair of vertical bars 11B or the horizontal bars to which the connecting members 12 are connected are simultaneously pinched by the corresponding fixing bars (vertical bar fixing members 100B in the drawing) so that the connecting rods 11A, Or the vertical bar) is fitted in the connecting member 12. [

After the ends of the transverse bar 11A (or the vertical bar) to which the connecting member 12 is not connected are engaged with the connecting member 12, the binding is finished by the fixing screw B and the bounce portion 30 is engaged The base frame 10 is detached from the dedicated jig. The restoring force of the elastic member 32 acts on the base frame 10 detached from the exclusive jig, and the elastic sheet 31 is kept in a tightly tensioned state.

When the main body 10 including the base frame 10 and the bounce portion 30 is completed, the connecting member 12 formed at the four corners of the base frame 10, specifically, The handle 70 is inserted into the two adjacent foot leg connecting pipes 120 by inserting the handle 20 and then fastened with the fastening pins P so that the assembly is completed in a usable form.

The jumping riding apparatus according to the first embodiment of the present invention has the merit of having a simple structure as well as a structure that is structurally stable while being easy to assemble, It has the advantage of being able to prevent large injuries even if the balance is lost during exercise and falls over the elastic sheet.

In addition, the jumping riding apparatus according to the first embodiment of the present invention is structured such that a handle formed at a predetermined height above the base frame is connected to the connecting member together with the supporting leg. That is, in a structure in which the supporting frame partially overlaps with the supporting leg in the connecting member, there is no possibility that the base frame is bent or the handle is shaken even when the handle 70 is held.

Further, in the jumping riding apparatus according to the first embodiment of the present invention, the elastic member is always fixed to the predetermined position through the band fixture. Thus, even if a load is concentrated on one side of the elastic sheet, the positional fluctuation of the elastic member to one side can be suppressed. As a result, the resilient balance of the bounce portion is kept constant, so that a more stable sense of balance can be maintained in the jumping motion.

≪ Embodiment 2 >

Fig. 10 is an exploded perspective view of the jumping riding apparatus according to the second embodiment of the present invention, Fig. 11A is a plan view of the base frame shown in Fig. 10, Fig. And Fig. 12 is a side view of the base frame of Fig. 10 with the handle engaged.

10 to 12 are different from the first embodiment in that the shape of the base frame 10 and the bounce portion 30 and the shape of the protective cover 50 are different from each other Is the same as the jumping riding apparatus according to the first embodiment described above. Therefore, redundant description of the same configuration is omitted, and only the other components will be briefly described.

The same reference numerals as those of the first embodiment denote the same components having the same functions.

In the second embodiment, the main body of the base frame 10 and the bounce portion 30 has a circular shape on the plane. The base frame 10 is composed of a plurality of connecting rods 12 provided to mutually connect portions of the curved rods 11C and the curved rods 11C to each other, An annular elastic member 32 connected to the elastic member 11C and a circular elastic sheet 31. [

The protection cover 50 may be a structure in which a circular through hole 51 is formed along the edges of the skirt portion 53 and the elastic sheet 31 covering the base frame 10 and the elastic member 32, The pedestal legs 20 are detachably coupled to each of the connecting members 12 of the base frame 10 in the vertical direction. A handle 70 is detachably provided so that both ends of the plurality of connecting members 12 are connected to the two connecting members 12 at the same time.

The connecting member 12 is composed of left and right pair of curved tube connecting pipes 130 and 132 which are inserted into the respective ends of the curved tube rods 11C adjacent to each other and are bound by the fixing screws B, And a support leg connecting pipe 120 provided so that the handle 70 and the support leg 20 can be connected at the same time. At this time, reinforcing ribs 139 for reinforcement of rigidity can be poured between the left and right curved pipe connecting pipes 130 and 132 and the leg connecting pipe 120.

The inner diameter portion of the support leg connecting pipe 120 is formed so as to extend from an upper opening 121 of the support leg connecting pipe 120 to an outer diameter of the handle 70 through an arbitrary height, Diameter portion 123 formed on the lower end of the support leg connecting pipe 120 and a lower opening 122 of the support leg connecting pipe 120 and extending from the lower end of the shaft portion 123 to the outer diameter of the support leg 20, May be a stepped structure including a neck 124.

Preferably, the outer diameter of the handle 70 inserted into the reduced diameter portion 123 at the upper opening 121 is made smaller than the inner diameter of the supporting leg 20 inserted into the enlarged diameter portion 124 at the lower opening 122 A part of the handle 70 can be assembled to overlap the inside of the support leg 20 in the support leg connection pipe 120. In this state, the support pin 20 is held by the support leg 20 and the handle 70) can be bound together at the same time.

On the other hand, in order to prevent abrasion of the boundary portion due to friction with the support leg 20, an annular wear-resistant plate made of a metal (for example, 125 may be insert molded. Of course, when the connecting member 12 is made of a metal material, the wear prevention plate 125 may be omitted. That is, the wear-resistant plate 125 may be selectively applied depending on the material of the connecting member 12. [

Although the present invention has been described with reference to the case where the main body composed of the base frame and the bounce portion is formed in a square shape (first embodiment) and the shape formed in a circular shape (second embodiment), the present invention is not limited to a rectangular shape or a circular shape . That is, the shape on the plane of the body may be deformed in any form, so that such a modification may also be included in the scope of the present invention.

In the foregoing detailed description of the present invention, only specific embodiments thereof have been described. It is to be understood, however, that the invention is not to be limited to the specific forms thereof, which are to be considered as being limited to the specific embodiments, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims. .

10: base frame 11A: horizontal bar
11B: vertical bar 11C:
12: connecting member 20:
25: Band clamp 26: Screw
30: Bounce part 50: Protective cover
53: skirt portion 51: through hole
52: hole 70: handle
75: bent portion 80: stopper
82: lid 84: tubular fitting part
90: Leg cap 91: O-ring groove
92: O-ring 120: Support leg connecting pipe
121: upper opening 122: lower opening
123: an axial neck portion 124:
125: abrasion prevention plate 126: cross bar connection pipe
127A, 127B: separation preventing projection 128: vertical bar connecting pipe
129: rib B: set screw
H: fastening hole P: fastening pin

Claims (14)

A jumping riding device configured to be able to enjoy jumping play on a thin elastic sheet having elasticity,
A pair of transversal bars 11A which are parallel to each other, a pair of vertical bars 11B which are arranged at right angles to the transverse bar 11A and are parallel to each other, and a corner portion 11B at which the transverse bar 11A and the vertical bar 11B meet at right angles (10) comprising a connecting member (12) provided so as to be connected to each other;
A bounce portion 30 formed of an elastic sheet 31 connected to the transverse bar 11A and the vertical bar 11B by an annular elastic member 32 and horizontally installed inside the base frame 10;
A pedestal leg 20 detachably coupled to the connecting rod 12 of the base frame 10 vertically to the transverse bar 11A and the vertical bar 11B; And
The transverse rod 11A and the band 11B are connected to the outer surface of the vertical bar 11B so as to prevent the elastic member 32 connected to the transverse bar 11A and the vertical bar 11B from moving to a predetermined position, And a fixture (25)
The connecting member 12 includes a horizontal bar connecting pipe 126 and a vertical bar connecting pipe 128 to which a front end portion of the horizontal rod 11A and the vertical bar 11B are inserted and fixed by a fixing screw B, And a support leg connection pipe 120 formed vertically at a corner portion where the connection pipes 126 and 128 meet at right angles and to which the support leg 20 is connected, An annular wear-resistant plate 125 is insert-molded at the boundary between the neck portion 123 and the thickened portion 124,
The band fixture 25 includes a body 25a and arc-shaped grooves 25c formed on both sides of the body 25a and closely contactable with the outer surface of the barrel 11A or the vertical bar 11B And a support table (25b).
The method according to claim 1,
And a handle (70) bound to the foot leg connecting pipe (120) such that the leg (20) partially overlaps with the foot leg (20).
The method according to claim 1,
And a protective cover 50 having a skirt portion 53 covering the base frame 10 and the elastic member 32 and a rectangular through hole 51 sewn along the edge of the elastic sheet 31, Jumping rides.
The method according to claim 1,
The connecting member 12 is connected to the leg connecting pipe 120 and the horizontal bar connecting pipe 126, the leg connecting pipe 120 and the vertical bar connecting pipe 128, And a reinforcing rib (129) padded over the tube (128).
The method according to claim 1,
A lid portion 82 which is formed to be large enough to cover the upper opening 121 of the pedestal leg connecting pipe 120 and which is curved upwardly and convexly upward and a pedestal leg connecting pipe 120 And a cap (80) made up of a tubular fitting part (84) inserted and fixed to the base (80).
The method according to claim 1,
The fixing screws (11) and the vertical rods (11B), which are engaged with the fastening holes (H) that are aligned with each other in a state where the transverse bar (11A) and the vertical bar (11B) B and the transverse bar 11A and the vertical bar 11B are bound to the connecting member 12. [
The method according to claim 1,
The reduced diameter portion 123 is formed to have a size corresponding to the outer diameter of the handle 70 over an arbitrary height from the upper opening 121 of the support leg connecting pipe 120,
The enlarged diameter portion 124 has a diameter corresponding to the outer diameter of the support leg 20 from the lower opening 122 of the support leg connecting pipe 120 to the lower end of the reduced diameter portion 123, Wherein the jumping rim is formed to have a stepped structure with respect to the jumping rim.
8. The method of claim 7,
The outer diameter D1 of the handle 70 inserted into the reduced diameter portion 123 through the upper opening 121 is smaller than the inner diameter of the supporting leg 20 inserted into the enlarged diameter portion 124 through the lower opening 122 D2,
A connecting pin P that is fitted on the outside of the supporting leg connecting pipe 120 in a state where a part of the handle 70 is assembled to the inside of the supporting leg 20 in the supporting leg connecting pipe 120, Wherein the support leg (20) and the handle (70) are bound to the support leg connecting pipe (120) at the same time.
8. The method of claim 7,
A jumping playground 75 having a bent portion 75 formed at an arbitrary distance from the lower end of the handle 70 so as to limit the insertion height of the handle 70 to the support leg connecting pipe 120 at a predetermined height, .
The method according to claim 1,
And release preventing protrusions 127A and 127B for reducing the clearance of the fixing screw B are formed around the fastening holes H of the outer surface of the vertical bar connecting pipe 128 and the horizontal bar connecting pipe 126. [
A jumping riding device configured to be able to enjoy jumping play on a thin elastic sheet having elasticity,
A base frame 10 made up of a connecting member 12 provided so as to interconnect a plurality of portions of the curved rods 11C and the curved rods 11C with each other;
A bounce part 30 connected to the curved barrel 11C by an annular elastic member 32 and composed of an elastic sheet 31 installed horizontally inside the base frame 10;
A pedestal leg 20 detachably coupled to the connecting member 12 of the base frame 10 vertically to the curved barrel 11C; And
And a band clamp 25 coupled to an outer surface of the curved barrel 11C so as to prevent the elastic member 32 connected to the curved barrel 11C from moving to a predetermined position,
The connecting member 12 is composed of left and right pair of curved tube connecting pipes 130 and 132 which are inserted into a pair of adjacent curved tube rods 11C and are fastened with fixing screws B, And a support leg connecting pipe 120 vertically formed between the inner and outer diameters 130 and 132 of the support leg connecting pipe 120 and connected to the support leg 20, An annular wear-resistant plate 125 is insert-molded at the boundary of the ring-
The band fixture 25 includes a body 25a and a support 25b formed on both sides of the body 25a and having an arc-shaped groove 25c so as to come into close contact with the outer surface of the curved tube rod 11C Jumping rides.
12. The method of claim 11,
A handle 70 bound to the foot leg connecting pipe 120 so as to partially overlap the foot leg 20; And
And a protection cover (50) having a skirt portion (53) covering the base frame (10) and the elastic member (32) and a circular through hole (51) sewn along the edge of the elastic sheet (31) Playground equipment.
12. The method of claim 11,
The reduced diameter portion 123 is formed to have a size corresponding to the outer diameter of the handle 70 over an arbitrary height from the upper opening 121 of the support leg connecting pipe 120,
The enlarged diameter portion 124 has a diameter corresponding to the outer diameter of the support leg 20 from the lower opening 122 of the support leg connecting pipe 120 to the lower end of the reduced diameter portion 123, Wherein the jumping rim is formed to have a stepped structure with respect to the jumping rim.
14. The method of claim 13,
The outer diameter of the handle 70 inserted into the reduced diameter portion 123 through the upper opening 121 is smaller than the inner diameter of the supporting leg 20 inserted into the enlarged diameter portion 124 through the lower opening 122,
A connecting pin P that is fitted on the outside of the supporting leg connecting pipe 120 in a state where a part of the handle 70 is assembled to the inside of the supporting leg 20 in the supporting leg connecting pipe 120, Wherein the support leg (20) and the handle (70) are bound to the support leg connecting pipe (120) at the same time.

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