CN203494150U - Safer swing - Google Patents

Abstract

The utility model discloses a safer swing, which relates to the field of the children toy, in particular to a swing. Most swings connected by ropes are only provided with one rope, and the consequence is very severe once accidents happen. In order to enhance the safety performance of the swing, the utility model designs a safer swing. The safer swing has the technical scheme that a cross bar is fixedly provided with a fixed pulley; two swing ropes are sheathed in the groove of the fixed pulley; the swing ropes are knotted below the fixed pulley; the horizontal plate of the swing is improved into a chair; the two swing ropes are changed into four sections after bypassing the fixed pulley; the four sections of swing ropes are connected to four corners of a chair; upper ends in the left direction and the right direction of the chair are provided with woven belt holes. The safe swing has the beneficial effects that the fixed pulley of the cross bar is favorable for reducing friction, the swing ropes are fixed below the fixed pulley to reduce relative movement of the fixed pulley and the rope so as to reduce friction; two ropes are changed into four ropes for fixing, and the woven belt holes have the function for fixing the rope, so the impact on a seat is favorably reduced.

Description

A kind of safer swing

Technical field

The present invention relates to toy for children field, particularly swing.

Background technology

Swing generally only has a fixing point, the swing that most of ropes connect, and every one end only has a rope, swing generally swings highlyer, disconnected if rope occurs in high-altitude, greatly may cause and land, gently scratch, heavy badly bruised from flogging, fractured bone, even threat to life.

Most of swings adopt more sturdy rope, swing is generally outdoor toy, the corrosion that rope is subject to exposing to the sun and rain and brings, be subject to waving the frictionally damage bringing, cannot know for sure the abrasion condition of rope, can only change rope by rule of thumb, and who can not guarantee the safety that it is absolute, once meet accident, its consequence is suitable serious.

Summary of the invention

For strengthening the security performance of swing, the present invention designs a kind of safer swing.

The technical scheme that the present invention realizes goal of the invention employing is: a kind of safer swing, comprise support bar, cross bar, swing rope, it is characterized in that: on cross bar, fix a fixed pulley, two swing rope slings are in the groove of fixed pulley, it is fixing or bundle fixingly that two swing ropes are made a call to knot below fixed pulley, guarantees the close contact of swing rope and fixed pulley; The transverse slat of swing is improved to a chair, two swing ropes become four sections after walking around fixed pulley, four sections of swing ropes are connected respectively to four angles of chair, upper end at the left and right directions of chair, cloth two sections of ropes by the left side with holes connect and fix with rope, another cloth two sections of ropes by the right with holes connect and fix with rope, and cloth is with holes to be stretched out for arm.

The invention has the beneficial effects as follows: it is that rolling by ball completes that the fixed pulley of cross bar rotates, and rolling friction is little, is conducive to reduce the damage that friction brings; Two swing rope slings are in the groove of fixed pulley, and swing rope is made a call to one below fixed pulley, and knot is fixing or binding is fixing, fixedly guarantees the close contact of swing rope and fixed pulley, reduces the translation between fixed pulley and rope, thereby reduces friction; Fix two ropes have been become to independently four, after a broke wherein, also have three ropes to use, can effectively strengthen its security performance; The transverse slat of swing is improved to a chair, is conducive to the comfortableness of swing; Two swing ropes become four after walking around fixed pulley, and four swing ropes are connected to four angles of chair, are conducive to guarantee the stability of chair; Upper end at the left and right directions of chair has cloth with holes, cloth is with holes to be stretched out for arm, hand is caught the rope of upper end, wherein a rope, as resolutely fallen, relies on the strength of arm and hand, can reduce the injury that may bring health, strengthen its security performance, if a broke of cloth upper end with holes falls, the cloth fixation to rope with holes, is conducive to reduce the impact to seat.

Accompanying drawing explanation

Fig. 1 is a kind of safer swing schematic diagram.

Wherein, 1, support bar, 2, cross bar, 3, fixed pulley, 4, swing rope, 5, fixed knot, 6, cloth is with holes, 7, chair, 8, connecting rod.

The specific embodiment

A kind of safer swing, identical with common swing is, there is support bar 1, cross bar 2, swing rope 4, between the support bar 1 of between support bar 1 and both sides, in bottom, by connecting rod 8, connect, to strengthen its firm performance, be with common swing difference: on cross bar 2, fix a fixed pulley 3, swing rope 4 is enclosed within the groove of fixed pulley 3, swing rope 4 is improved to two ropes by a rope of common swing, swing rope 4 is made a call to a knot below fixed pulley 3, be called fixed knot 5, fixed knot 5 can be also that binding is fixing, the transverse slat of swing is improved to a chair 7, two swing ropes 4 become four sections after walking around fixed pulley, four sections of swing ropes are connected to four angles of chair 7, upper end at the left and right directions of chair, a cloth with holes 6 connects two sections of ropes on the left side fix with rope, another cloth with holes 6 connects two sections of ropes on the right fix with rope, cloth with holes 6 stretches out for arm.

Claims (1)

1. a safer swing, comprise support bar (1), cross bar (2), swing rope (4), it is characterized in that: on cross bar (2), fix a fixed pulley (3), two swing ropes (4) are enclosed within the groove of fixed pulley (3), it is fixing or bundle fixingly that two swing ropes (4) are made a call to knot below fixed pulley (3), guarantees the close contact of swing rope and fixed pulley; The transverse slat of swing is improved to a chair (7), two swing ropes (4) become four sections after walking around fixed pulley, four sections of swing ropes are connected respectively to four angles of chair (7), upper end at the left and right directions of chair, a cloth (6) with holes connects two sections of ropes on the left side fix with rope, another cloth (6) with holes connects two sections of ropes on the right fix with rope, and cloth (6) with holes stretches out for arm.

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