CN202173760U

CN202173760U - Height-adjustable arm movement limiting arm-wrestling device

Info

Publication number: CN202173760U
Application number: CN2011202862391U
Authority: CN
Inventors: 邹航; 赵斌; 赵非非; 左洪志
Original assignee: Yanshan University
Current assignee: Yanshan University
Priority date: 2011-08-06
Filing date: 2011-08-06
Publication date: 2012-03-28
Anticipated expiration: 2021-08-06

Abstract

The utility model belongs to the field of sports equipment, and particularly relates to a height-adjustable arm movement limiting arm-wrestling device. The device is mainly characterized in that a base plate is fixed to the ground through foundation bolts, the bottom end face of an outer square pipe stand column is in welded connection with the upper face of the base plate, a spring is arranged in the outer square pipe stand column, an inner square pipe stand column is arranged in the outer square pipe stand column and above the spring, a sliding screw rod penetrating through slotted holes on two sides of the outer square pipe stand column is in welded connection with the inner square pipe stand column, turning handles are mounted at two ends of the sliding screw rod to adjust and fasten the height of the inner square pipe stand column, the upper end face of the inner square pipe stand column is in welded connection with the bottom face of an elbow support board, dovetail grooves matched with the lower end of an elbow support rubber pad are arranged at two ends of the elbow support board, the bottom face of an arm limiting board is in welded connection with the upper face of the elbow support board, an arm protecting rubber sleeve is connected with the arm limiting board in an adhered manner, and a rubber handle cover is connected with the upper end of a handle support rod in an adhered manner. When the device is used, a proper height can be selected for positioning the device according to the height of a user. The device has practical significance for improving wrist strength of people and standardizing pure arm-wrestling exercise or competition, and is suitable for being applied to places for fitness paths, fitness and entertainment, and the like.

Description

A kind of adjustment height limit arm moves the wrist wrestling device

Technical field the utility model belongs to field of sports equipment, and particularly a kind of adjustment height limit arm moves the wrist wrestling device.

The many employings of the existing wrist wrestling match of background technology two people stand or a seat appearance both sides elbow table top, and in line, hold thumb mutually, do not wear any fender and play.In the referee orders the back unit interval, broken down off with the fingers and thumb side's fist end destage face less than 10 centimetres, judge that the other side is for winning.In said process,, then can not reflect the trial of strength of pure wrist power owing to allow forearm to inside and outside switching.

The utility model content is in order to address the above problem, and the utility model proposes a kind of adjustment height limit arm and moves the wrist wrestling device, and this equipment is simple in structure, can avoid the problem that occurs in the above-mentioned background.The technical scheme that the utility model adopted is: a kind of adjustment height limit arm moves the wrist wrestling device; It comprises following technology contents characteristic: ground is fixed in by foundation bolt in the chassis, foreign side's tube column bottom face and being welded to connect above the chassis, and spring places in foreign side's tube column; Interior square tube column places and reaches on the spring in foreign side's tube column; Sliding screw passes foreign side's tube column both sides long slot bore and interior square tube column is welded to connect, and the turn handle is installed at the sliding screw two ends, to adjust fastening interior square tube column height; Interior square tube column upper surface and ancon plate bottom surface are welded to connect; The dovetail groove that matches with the lower end of rubber ancon pad is arranged at ancon plate two ends, limit arm plate bottom surface be welded to connect rubber armlet cover and limit arm bonding connection of plate above the ancon plate; Be welded to connect rubber grip and handle struts bonding connection of upper end below handle struts side and the ancon plate.

Said rubber ancon pad can select rubber, plastic or other material to process, and concave surface is arranged in the upper end, matches with the dovetail groove that ancon plate two ends are arranged to and be connected in the lower end.

The opposite U-shaped of symmetry is arranged at said limit arm plate two ends, and rubber armlet cover can select rubber, plastic or other material to process, and is placed in bonding connection outside the limit arm plate two ends, and forearm returns from limit arm plate U-shaped mouth and colludes and make inside and outside, last three faces of forearm to be against in the rubber armlet cover.

When using this device, can select to stand or sitting posture the suitable height of fixing this device of turn handle according to height.Ancon places on the rubber ancon pad, and forearm returns and colludes inside and outside, last three faces that make forearm and be against in the rubber armlet cover, and both sides hold thumb can have a contest wrist power exercise or match mutually, and match is pulled down with side's wrist decides victory or defeat.

Two rubber armlet covers on the beneficial effect of the utility model: a, this device limit arm plate can play the effect that limits inside and outside switching and prevent to pull back in violation of rules and regulations to both sides' forearm.B, this device are to improving people's wrist power, and pure wrist wrestling exercise of standard or match have practical significance.C, this device suit to use in places such as workout path, training base, body-building recreations.

Description of drawings

Fig. 1 is that the master that a kind of adjustment height limit arm moves the wrist wrestling device looks sketch;

Fig. 2 is that sketch is looked on the left side that a kind of adjustment height limit arm moves the wrist wrestling device;

Fig. 3 is the diagrammatic top view that a kind of adjustment height limit arm moves the wrist wrestling device;

Fig. 4 is that the A-A of Fig. 1 is to cutaway view;

Fig. 5 is that the B-B of Fig. 1 is to cutaway view;

Fig. 6 is that the C-C of Fig. 1 is to cutaway view;

Fig. 7 is that the D-D of Fig. 1 is to cutaway view.

A kind of adjustment height limit arm that specific embodiment the utility model is proposed moves wrist wrestling device such as Fig. 1, Fig. 2 and shown in Figure 3; It comprises that chassis 1 is fixed in ground by foundation bolt 2; Foreign side's tube column 3 bottom faces and being welded to connect above the chassis 1, spring 4 places in foreign side's tube column 3, and interior square tube column 7 places in foreign side's tube column 3 and on the spring 4; Sliding screw 6 passes foreign side's tube column 3 both sides long slot bores and interior square tube column 7 is welded to connect; Turn handle 5 is installed at sliding screw 6 two ends, and is to adjust fastening interior square tube column 7 height, as shown in Figure 4.Interior square tube column 7 upper surfaces and ancon plate 8 bottom surfaces are welded to connect, and the dovetail groove that matches with the lower end of rubber ancon pad 11 is arranged at ancon plate 8 two ends, and is as shown in Figure 5.Limit arm plate 12 bottom surfaces be welded to connect above the ancon plate 8, rubber armlet cover 13 and limit arm 12 bonding connections of plate, as shown in Figure 6.Be welded to connect below handle struts 9 sides and the ancon plate 8, rubber grip 10 and bonding connection of handle struts 9 upper ends, as shown in Figure 7.

Claims

1. an adjustment height limit arm moves the wrist wrestling device; It comprises that chassis (1) is fixed in ground by foundation bolt (2), it is characterized in that: foreign side's tube column (3) bottom face and being welded to connect above chassis (1), and spring (4) places in foreign side's tube column (3); Interior square tube column (7) places and reaches on the spring (4) in foreign side's tube column (3); Sliding screw (6) passes foreign side's tube column (3) both sides long slot bore and interior square tube column (7) is welded to connect, and turn handle (5) is installed at sliding screw (6) two ends, to adjust fastening interior square tube column (7) highly; Interior square tube column (7) upper surface and ancon plate (8) bottom surface are welded to connect; The dovetail groove that matches with the lower end of rubber ancon pad (11) is arranged at ancon plate (8) two ends, limit arm plate (12) bottom surface be welded to connect rubber armlet cover (13) and limit bonding connection of arm plate (12) above the ancon plate (8); Be welded to connect rubber grip (10) and handle struts (9) the bonding connection of upper end below handle struts (9) side and the ancon plate (8).

2. a kind of adjustment height limit arm according to claim 1 moves the wrist wrestling device; It is characterized in that: said rubber ancon pad (11) can select rubber, plastic or other material to process; Concave surface is arranged in the upper end, matches with the dovetail groove that ancon plate (8) two ends are arranged to and be connected in the lower end.

3. a kind of adjustment height limit arm according to claim 1 moves the wrist wrestling device; It is characterized in that: the opposite U-shaped of symmetry is arranged at said limit arm plate (12) two ends; Rubber armlet cover (13) can select rubber, plastic or other material to process; And being placed in bonding connection outside limit arm plate (12) two ends, forearm returns from limit arm plate (12) U-shaped mouth and colludes and make inside and outside, last three faces of forearm to be against in the rubber armlet cover (13).