CN202724667U

CN202724667U - Movement amplitude increasing swing

Info

Publication number: CN202724667U
Application number: CN 201220388007
Authority: CN
Inventors: 苗逢春
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-07
Filing date: 2012-08-07
Publication date: 2013-02-13
Anticipated expiration: 2022-08-07

Abstract

The utility model discloses a movement amplitude increasing swing, which comprises a support, swing rods and a seat, and is characterized in that the swing rods are rigid, and swing rod tracks are arranged at the two ends of the seat close to the swing rods; the lower part of the seat is provided with a rotating shaft, and the swing rods penetrate through the swing rod tracks and are connected with the rotating shaft at the lower part of the seat through bearings; and the upper parts of the swing rods can be connected with the support through the bearings, and springs can be respectively arranged at the two ends of the swing rod tracks and between the swing rods. The swing height of the swing can be adjusted by a swinger driving the seat to move without the aid of external force, and the safety is high; and simultaneously, the swinger can achieve the effect of exercise through the own movement, and the swing is especially suitable for reducing abdominal fat.

Description

A kind of motion adds width of cloth swing

Technical field

The utility model relates to a kind of motion and adds width of cloth swing, particularly relates to a kind of seat swing of passing through, and adds the swing of large amplitude.

Background technology

Swing is that a kind of two rope lower ends connect the seat or pedal plate, upper end, two rope lower ends connection bracket, and the people is with the seat or pedal the amusement apparatus that plate swings back and forth.The swing of the tradition swing mainly promotion by external force or the people that plays on a swing stand, the squat down center of gravity of regulating oneself strengthens the swing amplitude.The method of the promotion by external force with want other people cooperate or power-equipment is installed just can be finished; Regulate the larger potential safety hazard of method existence that own center of gravity strengthens the swing amplitude and stand, squat down by the people who plays on a swing.

Summary of the invention

The purpose of this utility model provides a kind of motion and adds width of cloth swing, in order to solve the potential safety hazard that exists in the process of playing on a swing, and the problem that need to promote by external force.

The utility model motion adds width of cloth swing, comprises support, fork, seat; Fork is rigidity; Seat is provided with the fork track near the two ends of fork, and the seat bottom is provided with rotating shaft, and fork passes the rotating shaft that connects the seat bottom behind the fork track by bearing.

Drive seat by people's application of force of playing on a swing when being positioned at a high position when playing on a swing when playing on a swing and have a down dip, swing is to lower swing, drives the seat updip by the low spot people's application of force of playing on a swing in the swing process that makes progress.Repetitive operation drives the swing amplitude after the autumn is got back to a high position increases.

The fork top that motion adds width of cloth swing can be connected with support by bearing, reduces to swing the frictional force that runs into.Can add between width of cloth swing fork each end of track and the fork in motion and all be provided with respectively spring, play the effect that the buffering seat swings.Each fork track two ends can be provided with the restriction slide block.

The height that the utility model need to not swing by the motor adjustment swing that self drives the seat by external force, and security is higher, and the people who plays on a swing simultaneously can reach the effect of taking exercises by the motion of self, be specially adapted to slim the abdomen.

Description of drawings

Fig. 1 is that the master that the utility model embodiment 1 motion adds width of cloth swing looks schematic diagram.

Fig. 2 is the schematic side view that the utility model embodiment 1 motion adds width of cloth swing.

Fig. 3 is that the utility model embodiment 2 swing seats are along the cutaway view of fork track.

The specific embodiment

Embodiment 1: a kind of motion adds width of cloth swing as shown in Figure 1 and Figure 2, comprises support 6, fork 1, seat 4; Wherein fork 1 is made for the material of rigidity; Seat 4 is provided with fork track 7 near the two ends of fork 1, and seat 4 bottoms are provided with rotating shaft 5, and fork 4 passes through the rotating shaft 5 that clutch shaft bearing 3 connects seats 4 bottoms after passing fork track 7.Fork 4 tops are connected with support 6 by the second bearing 2.

Drive seat 4 by people's application of force of playing on a swing when being positioned at a high position when playing on a swing when playing on a swing and have a down dip, swing is to lower swing, drives seat 4 updips by the low spot people's application of force of playing on a swing in the swing process that makes progress.Repetitive operation drives the swing amplitude after swing is got back to a high position increases.

The height that the utility model need to not swing by the motor adjustment swing that self drives the seat by external force, and security is higher, and the people who plays on a swing simultaneously can reach the effect of taking exercises by the motion of self, be specially adapted to less stomach fat.

Embodiment 2: a kind of motion adds width of cloth swing along the cutaway view of fork track as shown in Figure 3, is respectively arranged with spring 8 between fork track 7 two ends of 4 both sides, seat and fork 1, and other structures are identical with embodiment 1.

Add between width of cloth swing fork track 7 each end and the fork 1 in motion and all to be provided with respectively spring 8, can in the process that swings, play the effect of damping vibration.In addition, can be provided with at each fork track two ends restriction slide block 9, further the angular range of restriction swing.

Claims

1. a motion adds width of cloth swing, comprises support, fork, seat; It is characterized in that described seat is provided with the fork track near the two ends of fork, the seat bottom is provided with rotating shaft, and fork passes the rotating shaft that connects the seat bottom behind the fork track by bearing.

2. motion according to claim 1 adds width of cloth swing, it is characterized in that described fork top is connected with support by bearing.

3. motion according to claim 1 adds width of cloth swing, it is characterized in that being respectively arranged with spring between described each fork track two ends and the fork.

4. motion according to claim 1 adds width of cloth swing, it is characterized in that described each fork track two ends are provided with the restriction slide block.