CN211536267U

CN211536267U - A protector for infant climbs wall

Info

Publication number: CN211536267U
Application number: CN201922319508.9U
Authority: CN
Inventors: 刘洪标
Original assignee: Jiangsu Fule Science And Education Equipment Co ltd
Current assignee: Jiangsu Fule Science And Education Equipment Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-09-22
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a protector for infant's climbing wall, including the climbing wall, the top left side of climbing wall is equipped with the fixed pulley, and the right side of fixed pulley is equipped with the capstan winch, and the winding has the safety rope on the capstan winch, and the below of fixed pulley is equipped with the chuck, and the left side of safety rope extends to the downside through the chuck, and the left end of safety rope is equipped with eight characters ring, and the right-hand member of safety rope is equipped with the balancing weight, and the upper end of balancing weight is equipped with the fixed pulley, the utility model discloses a dual protection of capstan winch and chuck ensures children's safety, avoids children to receive the injury when the climbing.

Description

A protector for infant climbs wall

Technical Field

The utility model relates to a defence utensil field specifically is a protector for infant's climbing wall.

Background

In order to promote the comprehensive development of the moral and graceful efforts of children, climbing walls are arranged in the existing kindergartens. Children need mobilize each position of the whole body and coordinate the operation when climbing, can make their health more nimble, promote the harmony of health, be of value to the physical development, also can cultivate children's adventure spirit and strong perseverance simultaneously, but current climbing wall lacks protector, and children fall down when the climbing very easily, cause children's injury.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protector for infant's climbing wall to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a protector for infant's climbing wall, includes the climbing wall, the top left side of climbing wall is equipped with the fixed pulley, the right side of fixed pulley is equipped with the capstan winch, the winding has the safety rope on the capstan winch, the below of fixed pulley is equipped with the chuck, the left side of safety rope extends to the downside through the chuck, the left end of safety rope is equipped with the splayed ring, the right-hand member of safety rope is equipped with the balancing weight, the upper end of balancing weight is equipped with the fixed pulley, the side department of capstan winch is equipped with the shaft.

Preferably, a ratchet wheel is arranged at the side edge of the winch, a groove is formed in the side edge of the winch, a pawl is arranged in the groove, and a spring is arranged between the pawl and the inner wall of the groove.

Preferably, the left side of capstan winch is equipped with two running rollers, two clearance between the running roller and the diameter phase-match of safety rope, two the side department of running roller all is equipped with the pinion, two the meshing is connected between the pinion, the side department of capstan winch is equipped with the gear wheel, the meshing is connected between gear wheel and the pinion.

Preferably, the right side of chuck articulates there is the dwang, be connected with the stay cord on the dwang, the left side of dwang is equipped with the joint piece, the left side of chuck is equipped with the arch.

Compared with the prior art, the beneficial effects of the utility model are that: the splayed ring at the left end of the safety rope is fixed on a child body, when the child begins to climb the climbing wall, the winch starts to rotate under the driving of the balancing weight, the left side of the safety rope is pulled to enable the left side of the safety rope to rise along with the climbing of the child, when the child suddenly falls, the rotation speed of the winch is high, the pawl in the groove is thrown out, the pawl is buckled on the ratchet wheel, the nursing personnel pulls the pull rope forwards, the pull rope drives the rotating rod to rotate, the clamping block is clamped on the safety rope to fix the safety rope, the safety rope is prevented from sliding, the pull rope is loosened when the child returns to the climbing wall again, the clamping block is separated from the safety rope under the action of the spring, the balancing weight pulls the winch to continue to rotate, the pawl is separated from the ratchet wheel, the wheel shaft is rotated after the climbing is completed, the balancing weight rises, and the next climbing is facilitated, through the double protection of capstan winch and chuck, guarantee children's safety.

Drawings

FIG. 1 is a schematic view of a connection structure of a guard;

FIG. 2 is a schematic view of a ratchet connection structure;

FIG. 3 is a schematic view of a chuck attachment configuration;

FIG. 4 is a schematic view of a winch connection configuration.

In the figure: the device comprises a climbing wall 1, a fixed pulley 2, a chuck 3, a roller 4, a safety rope 5, a winch 6, a wheel 7, a counterweight 8, a gearwheel 9, a pinion 10, a spring 11, a pawl 12, a ratchet wheel 13, a clamping block 14, a rotating rod 15 and a pull rope 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a protector for infant's climbing wall, including climbing wall 1, climbing wall 1's top left side is equipped with fixed pulley 2, fixed pulley 2's right side is equipped with capstan winch 6, the winding has safety rope 5 on the capstan winch 6, the below of fixed pulley 2 is equipped with chuck 3, safety rope 5's left side extends to the downside through chuck 3, safety rope 5's left end is equipped with the splayed ring, safety rope 5's right-hand member is equipped with balancing weight 8, balancing weight 8's upper end is equipped with fixed pulley 2, capstan winch 6's side department is equipped with shaft 7.

The side department of capstan winch 6 is equipped with

ratchet

13, and 6 sides departments of capstan winch are equipped with the recess, are equipped with pawl 12 in the recess, are equipped with spring 11 between the inner wall of pawl 12 and recess, and when the child dropped, 6 slewing speed of capstan winch was very fast this moment, thrown away pawl 12 in the recess, and pawl 12 buckle is on ratchet 13.

The left side of capstan winch 6 is equipped with two running rollers 4, clearance between two running rollers 4 and safety rope 5's diameter phase-match, the side department of two running rollers 4 all is equipped with pinion 10, the meshing is connected between two pinion 10, the side department of capstan winch 6 is equipped with gear wheel 9, the meshing is connected between gear wheel 9 and the pinion 10, capstan winch 6 drives running roller 4 and rotates through the meshing transmission of gear wheel 9 and pinion 10 when rotating, supplementary capstan winch 6 pulling safety rope 5, make things convenient for safety rope 5 to twine on capstan winch 6.

Chuck 3's right side articulates there is dwang 15, is connected with stay cord 16 on dwang 15, and the left side of dwang 15 is equipped with joint piece 14, and chuck 3's left side is equipped with the arch, stimulates stay cord 16, and it is rotatory to drive dwang 15, and dwang 15 is connected joint piece 14 joint to safety rope 5, and joint piece 14 and protruding cooperate and fix safety rope 5, loosen behind stay cord 16, and joint piece 14 breaks away from safety rope 5 under spring 11's effect.

The working principle is as follows: the splayed ring at the left end of the safety rope 5 is fixed on a child body, when the child begins to climb on the climbing wall 1, the winch 6 starts to rotate under the driving of the balancing weight 8 to pull the left side of the safety rope 5, so that the left side of the safety rope 5 rises along with the climbing of the child, when the child suddenly falls, the rotation speed of the winch 6 is high, the pawl 12 in the groove is thrown out, the pawl 12 is clamped on the ratchet 13, the nursing staff pulls the pull rope 16 forward, the pull rope 16 drives the rotating rod 15 to rotate, the clamping block 14 is clamped on the safety rope 5 to fix the safety rope 5, the safety rope 5 is prevented from sliding, the pull rope is loosened when the child returns to the climbing wall 1 again, the clamping block 14 is separated from the safety rope 5 under the action of the spring 11, the balancing weight 8 pulls the winch 6 to continue to rotate, so that the pawl 12 is separated from the ratchet 13, the wheel shaft 7 is rotated after the climbing is completed, make balancing weight 8 rise, conveniently carry out climbing next time, through 6 and chuck 3's duplicate protection of capstan winch, guarantee children's safety.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a protector for infant's climbing wall, includes climbing wall (1), its characterized in that: the top left side of climbing wall (1) is equipped with fixed pulley (2), the right side of fixed pulley (2) is equipped with capstan winch (6), the winding has safety rope (5) on capstan winch (6), the below of fixed pulley (2) is equipped with chuck (3), the left side of safety rope (5) extends to the downside through chuck (3), the left end of safety rope (5) is equipped with eight characters ring, the right-hand member of safety rope (5) is equipped with balancing weight (8), the upper end of balancing weight (8) is equipped with fixed pulley (2), the side department of capstan winch (6) is equipped with shaft (7).

2. A guard for an infant to climb a wall according to claim 1, wherein: the side department of capstan winch (6) is equipped with ratchet (13), capstan winch (6) side department is equipped with the recess, be equipped with pawl (12) in the recess, be equipped with spring (11) between the inner wall of pawl (12) and recess.

3. A guard for an infant to climb a wall according to claim 1, wherein: the left side of capstan winch (6) is equipped with two running roller (4), two the diameter phase-match of clearance and safety rope (5) between running roller (4), two the side department of running roller (4) all is equipped with pinion (10), two the meshing is connected between pinion (10), the side department of capstan winch (6) is equipped with gear wheel (9), the meshing is connected between gear wheel (9) and pinion (10).

4. A guard for an infant to climb a wall according to claim 1, wherein: the right side of chuck (3) articulates there is dwang (15), be connected with stay cord (16) on dwang (15), the left side of dwang (15) is equipped with joint piece (14), the left side of chuck (3) is equipped with the arch.