CN205307714U

CN205307714U - Rotatory stop device of handstand fitness equipment

Info

Publication number: CN205307714U
Application number: CN201521075540.2U
Authority: CN
Inventors: 叶进贵
Original assignee: Xiamen Jingjie Industry And Trade Co Ltd
Current assignee: Xiamen Jingjie Industry And Trade Co Ltd
Priority date: 2015-12-22
Filing date: 2015-12-22
Publication date: 2016-06-15
Anticipated expiration: 2025-12-22

Abstract

The utility model discloses a rotatory stop device of handstand fitness equipment sets up the block piece in pin joint department of back, forms one row of jack on the base, corresponds installation block pole in the jack, installs buffer spacer in the one side that block piece and block pole collided mutually. The utility model discloses increased block piece block pole cooperation can play preventing excessive the rotation and lead to the mesh of upset to, can eliminate the noise that the collision produced with the help of buffer spacer, reduce the vibrations that the rigidity collision produced, simultaneously, adjust the spacing angle of rotation with the help of block pole and different jack cooperations, thereby satisfy different personages' body -building demand.

Description

A kind of handstand body-building device rotary limit device

Technical field

The utility model relates to a kind of handstand body-building device, special relevant with rotary limit device.

Background technology

Handstand body-building device, belongs to body-building apparatus, being applicable to carry out motion of standing upside down, being conducive to the exercise of head, heart, lung, chest and four limbs, can extensively in body-building for occasions such as gymnasium, school, families.

In prior art, handstand body-building device is made up of pedestal, handrail, backrest, foot board, folder roller group and handle. Pedestal for by whole device support on ground. Handrail provides handstand body-building person to hold and holds, supports and exert a force, and is fixed on the top of pedestal. Backrest provides handstand body-building person back to support and relies on, and the both sides of backrest are articulated on pedestal, and backrest can be rotated around opposite base, it is achieved stands upside down and resets. The lower section of backrest is arranged on one end of expansion pipe, the other end installation foot pedal of expansion pipe, and foot board provides handstand body-building person's pin to trample force, and expansion pipe can regulate the distance of foot board and backrest, is applicable to the handstand body-building person of various height. Folder roller group has preliminary roller and two, rear roller, cooperatively interacts for the person left and right leg that grips handstand body-building, and folder roller group is positioned on foot board and is fixed on the lower section of expansion pipe. Handle is fixed on the lower section of expansion pipe, the force when person that facilitates handstand body-building resets.

When handstand body-building device uses, both feet are stepped on the footrests, and body builder's both legs are clamped in roller group, back relies on backrest, and both hands hold handrail, and back imposes the power fallen backward, namely backrest rotates backward around pedestal, it is achieved standing upside down, both legs impose the power pressed down forward again, namely backrest rotates forward around pedestal, realize resetting, or hand-pull handle, centre of body weight is moved to leg, also backrest can be made to rotate forward around pedestal, it is achieved reset.

Backrest inordinate rotation during in order to prevent from standing upside down, can install stop means usually between backrest and pedestal. But, present stop means is all metal material, when the two collides, can produce very big shock sound on the one hand, cause noise, rigid collision can produce vibrations on the other hand, acts on body builder conversely, causes recoil to hit, body builder can be injured time serious, and, the restriction of a general only angle, can not meet the exercise demand of different body builder.

In view of this, a kind of handstand body-building device rotary limit device of the present inventor's specialized designs, this case thus produces.

Practical novel content

The purpose of this utility model is to provide a kind of handstand body-building device rotary limit device, while preventing excessively upset, reduces rigid collision and produces noise and vibrations, meets the exercise demand of different body builder.

In order to realize above-mentioned purpose, the technical solution of the utility model is as follows:

A kind of handstand body-building device rotary limit device, in the articulated section of backrest, retaining piece is set, pedestal is formed a socket hole, corresponding installation block bar in jack, when backrest handstand rotate in place, retaining piece encounters block bar just, reach and prevent inordinate rotation and cause upset, the one side collided at retaining piece and block bar installs buffering spacer, the noise of collision generation can be eliminated by buffering spacer, and reduce the vibrations that rigid collision produces, protect body builder better, avoid vibrations injury body builder, and, block bar is inserted in different jacks, adjustable limit angle, meet the exercise demand of different body builder.

Described pedestal is provided with two parallel plates, is provided with the jack of a comb shape between parallel plate.

Described retaining piece is arranged on front side of the articulated section of backrest, and block bar correspondence is arranged on pedestal and is positioned at the front of retaining piece.

Described buffering spacer adopts rubber or sponge material.

After adopting such scheme, the utility model adds retaining piece and coordinates with block bar, the object preventing inordinate rotation and cause upset can be played, and, the noise of collision generation can be eliminated by buffering spacer, reduce the vibrations that rigid collision produces, simultaneously, regulate rotary stopper angle by block bar from the cooperation of different jacks, thus meet the body-building demand of different personage.

Below in conjunction with drawings and the specific embodiments, the utility model is described in further details.

Accompanying drawing explanation

Fig. 1 is decomposing schematic representation of the present utility model;

Fig. 2 is combination schematic diagram of the present utility model.

Label explanation

Pedestal 1, block bar 2, backrest 3, retaining piece 4, buffering spacer 5, parallel plate 6, jack 7.

Embodiment

As shown in Figure 1 to Figure 2, a kind of handstand body-building device rotary limit device that the utility model discloses, arranges retaining piece 4 on front side of the articulated section of backrest 3, forms a socket hole 7 on pedestal 1, corresponding installation block bar 2 in jack 7, and block bar 2 is positioned at the front of retaining piece 4. In order to facilitate jack 7 to arrange, specifically can be provided with two parallel plates 6 on pedestal 1, between parallel plate 6, be provided with the jack 7 of a comb shape.

When backrest 3 handstand rotate in place, retaining piece 4 encounters block bar 2 just, reaches and prevents inordinate rotation and cause upset. And, by being inserted by block bar 2 in different jacks 7, adjustable backrest 3 stands upside down rotary stopper angle, meets the exercise demand of different body builder.

The one side collided at retaining piece 4 and block bar 2 installs buffering spacer 5; buffering spacer 5 can adopt rubber or sponge material, can eliminate the noise of collision generation by buffering spacer 5, and reduces the vibrations that rigid collision produces; protect body builder better, avoid vibrations injury body builder.

These are only specific embodiment of the utility model, not to the restriction of protection domain of the present utility model. The equivalent variations that the mentality of designing of Fan Yiben case is done, all falls into the protection domain of this case.

Claims

1. a handstand body-building device rotary limit device, it is characterised in that: arranging retaining piece in the articulated section of backrest, form a socket hole on pedestal, corresponding installation block bar in jack, the one side collided at retaining piece and block bar installs buffering spacer.

2. a kind of handstand body-building device rotary limit device as claimed in claim 1, it is characterised in that: described pedestal is provided with two parallel plates, is provided with the jack of a comb shape between parallel plate.

3. a kind of handstand body-building device rotary limit device as claimed in claim 1, it is characterised in that: described retaining piece is arranged on front side of the articulated section of backrest, and block bar correspondence is arranged on pedestal and is positioned at the front of retaining piece.

4. a kind of handstand body-building device rotary limit device as claimed in claim 1, it is characterised in that: described buffering spacer adopts rubber or sponge material.