CN2052288U

CN2052288U - Elastic recreation appliance

Info

Publication number: CN2052288U
Application number: CN 89210730
Authority: CN
Inventors: 梅玉本
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-01-09
Filing date: 1989-01-09
Publication date: 1990-02-07

Abstract

The utility model discloses an elastic recreation appliance, comprising an upright stanchion, a spring, a bucket, arm-rests, loops, etc. The bucket and the arm-rests can carry out up and down rotatory movement under the force of the spring and other force. The utility model is suitable for children and adults to carry out recreation body-building and sports exercises.

Description

Elastic recreation appliance

The utility model is a kind of novel children recreation equipment.

The a spot of investment of the utility model utilizes children to feel that to facing sky strong interest is arranged, and makes children in the mood of excitement, and the coordination that obtains body and mind in motion of knowing from experience object and process with matching is taken exercise.Current children's recreation equipment is too dull and not enough, the utility model a kind of one of design preferably of can yet be regarded as.

This device is divided into three kinds of comparatively ideal types under principle of uniformity.Be to carry out the higher usefulness of travelling of facing empty impression as shown in Figure 1 for single children.Shown in Figure 2 is to carry out the higher usefulness of travelling of facing empty impression for several children.Shown in Figure 3 is for a plurality of children use, and has strengthened rotatablely moving with less vertical activity, and its characteristics make and year make little children equally have travelling preferably interest, and its moving speed excursion is big, can rotate automatically, can rotate with external force.

This device 1 type main points are: vertical rod 1 lower end of steel pipe system is imbedded underground, and the face of land has a disc 4 and 1 weldering to be one.Spring 3 is enclosed within on the bar 1 outer disc 4.Bar 2 lower ends and kink 5 are welded into integral body, upper end and kink 6 welding.But 5 and 6 covers are enclosed within on the bar 1 respectively and the easy on and off activity.Deviate from from bar 1 upper end for anti-cover 6, ad hoc termination 7 stops.Children are with hand steered the top of handrail 2, and the D or the U portion of foot-operated 2 lower ends firmly teetertotter, the certain height of will slowly upspringing, and do bounce motion up and down.Just in case lose, that the soil property of ground G is wanted to keep is soft (as sandy etc.) for anti-.

This device 2 types and 1 type dissimilarity have been to use suspension bucket 8, to increase children's quantity and safe coefficient, according to circumstances establish table top S possibly in order to about the children.

This device 3 types are that bar 1 and suspension bucket 8 are fixed as one, 1 time dress bearing 10 of bar, on adorn guide wheel mechanism 11, spring 3 is contained in the bottom of bearing 10 and contacts with bearing outer ring.Spring 3 and bar 1 are contained in outer tube 9 inside.Outer tube 9 is embedded under the ground G.The 12nd, seat, the 13rd, the water inlet when being designed to the synkinesia of fluctuation water pressure.

Guide wheel mechanism is seen Fig. 4 and Fig. 5, and it has 16, three swinging axles 17 of 15, three swing spans of 14, three guide wheel shafts of three (buried bearing) guide wheels and three split pins 18, and guide wheel fixed mount 19 is welded on the upper end of outer tube 9.This structure has certain elasticity, makes guide wheel 14 compressor arms 1.Its thrust is adjusted by swinging axle 17.

When bar 1 moves upward, drive three guide wheels, make its swing span 16 make progress deflection up to swing span 16 contact upper limit plane RU, owing to making moving up and down of bar 1 form part component, the frictional resistance of guide wheel 14 and bar 1 make it become revolving force (Figure 4 shows that the power of turning clockwise), when bar moves downward, swing span 16 will contact lower limit RD, will produce unidirectional component on bar 1, thereby work as one when teetertottering suspension bucket 8 as children, will make suspension bucket 8 rotation automatically.

If it is also helpful to the young and the middle aged that this device is designed to a kind of sports apparatus.

The utility model has the advantages that: 1, simple in structure, cost is lower.2, modern design, interesting high, children's body and mind there is comparatively ideal train on.3, also being suitable for the young and the middle aged has sports.

Accompanying drawing one is the 1 type structure of this recreation unit.Figure two is its 2 type structures.Figure three is its 3 type structures.Fig. 4 is the A-A diagrammatic sketch of the guide wheel mechanism of Fig. 3.Fig. 5 is that the B of Fig. 4 is to partial view.

Among the figure: 1 vertical rod, 2 handrails, 3 springs, 4 discs, 5 times kinks, kink on 6,7 terminations, 8 suspension buckets, 9 outer tubes, 10 bearings, 11 guide wheel mechanisms, 12 seats, 13 water inlets, 14 guide wheels, 15 guide wheel shafts, 16 swing spans, 17 swinging axles, 18 split pins, 19 guide wheel fixed mounts, 20 sealing-plugs, G ground, the last tread of U, tread under the D, the last following table of S, RU upper limit plane, RD lower limit plane.

Claims

1, a kind of is the recreation unit of power with the spring, it is characterized in that: suspension bucket 8 or handrail 2 are done vertical and are rotatablely moved under the support of spring 3.

2, recreation unit according to claim 1 is characterized in that:

(1) kink 5 on the handrail 2 and kink 6 strings are in vertical rod 1;

(2) it is spacing that termination 7 do defence property are arranged at the vertical rod top, and the lower end is imbedded under the ground G, and disc 4 is in ground surface place and vertical rod 1 welding;

(3) spring housing is in vertical rod 1, and its underpart is dropped on the backing plate 4, and upper support is in the bottom of kink 5.

3, recreation unit according to claim 1 is characterized in that:

(1) suspension bucket 8 and vertical rod 1 are fused, the position 12 of choosing a place to give a banquet in the suspension bucket, dress bearing 10 under the vertical rod, above ground portion is clipped in the guide wheel mechanism;

(2) outer ring of bearing 10 is bearing on the spring 3, and the spring bottom is loaded on the bottom of outer tube 9, dress sealing-plug 20 between outer ring, spring top and bearing bottom when making the waterpower power-assist;

(3) outer tube 9 is embedded under the ground G, upper end dress guide wheel mechanism, and delivery port 13 is put in the lower end;

(4) guide wheel mechanism has the guide wheel 14 that three tape spools hold, and is fixed on the swing span 16 by three guide wheel shafts 15, and swing span 16 usefulness swinging axles 17 are fixed on the guide wheel fixed mount 19, and the guide wheel fixed mount is welded on the upper end of outer tube 9 and has elasticity.