CN202315095U

CN202315095U - Double-hand lateral raise type inward tension exerciser

Info

Publication number: CN202315095U
Application number: CN 201120470524
Authority: CN
Inventors: 朱岩
Original assignee: East University of Heilongjiang
Current assignee: East University of Heilongjiang
Priority date: 2011-11-23
Filing date: 2011-11-23
Publication date: 2012-07-11
Anticipated expiration: 2021-11-23

Abstract

The utility model belongs to the field of sports and particularly relates to a double-hand lateral raise type inward tension exerciser, which is mainly composed of a pedestal, a foundation bolt, two square steel pipes, two sliding sleeves, a first screw, a bracket, a shaft, a pulley, an upper connecting plate, a slide bar, heavy blocks, a rubber pad, a second screw, a third screw, a handle, a sleeve, a screw, a cable wire, a collet, a pull rod and a latch pin, and the like. The exerciser has the advantages that the heavy blocks are increased or decreased to meet different tension exercise demands, and the double-arm lateral raise type inward tension exercise has an actual importance on force development of shoulder girdle muscle groups and upper and forearm muscle groups.

Description

The inside pulley exercise device of two hand side raises

Technical field

The utility model belongs to the sports field, the inside pulley exercise device of particularly a kind of two hand side raises.

Background technology

Two hold steel strand exerciser, and outwards to do chest expanding development shoulder belt size arm strength amount comparatively general; But the equipment of the inside pulley exercise shoulder belt size of two hand side raises arm strength amount aspect is less, practises the inside pulling force of two hand side raises the big forearm muscle strength of development shoulder belt is had practical significance.

Summary of the invention

In order to realize that preferably the inside pulling force of two hand side raises improves shoulder belt size arm strength amount; The utility model proposes the inside pulley exercise device of a kind of two hand side raises scheme; It is made up of following each modular construction technical characterictic: base is anchored on ground by foundation bolt; Two square steel tube lower ends are welded to connect on base, and two sliding sleeves are placed in two square steel tubes respectively, and each is fastenedly connected it by first screw insertion circular hole outward; Be welded to connect support respectively two sliding sleeve both sides, axle passes the hinged pulley of bracket holes; Be welded to connect upper junction plate two square steel tube upper ends, slide bar passes rubber blanket hole, pouring weight hole, upper junction plate hole its upper and lower side of base holes and is fastenedly connected by second screw and the 3rd screw respectively; Handle and sleeve pipe are welded to connect, and screw rod is inboard to be connected with casing threads, pass the screw rod apertura lateralis on the steel wire rope and are fixedly connected by first chuck, and the steel wire rope lower end is walked around pulley and passed the pull bar upper end hole and be fixedly connected by second chuck; The pouring weight hole is passed by the latch tie rod hole of pegging graft in the pull bar lower end.

Use the method for this exercising machine: a, practitioner behind adjustment two handles and height such as shoulder grade, sliding sleeve is fastenedly connected by first screw; B, screw said screw rod and have adjustment two handles to use the function of width; C, according to the pouring weight weight that will select latch is inserted corresponding tie rod hole; D, practitioner stand in the middle of this equipment two and hold two handles and inwardly draw and mention pouring weight and practise.

Use the beneficial effect of this exercising machine to be: a, increase and decrease pouring weight quantity can satisfy the needs of different pulley exercises; B, the inside pulley exercise of two hand side raises have practical significance to development shoulder belt muscle group and big forearm muscle strength.

Description of drawings

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done explanation in further detail.

Fig. 1 is that the master of the utility model looks sketch;

Fig. 2 is that sketch is looked on the left side of Fig. 1;

Fig. 3 is the diagrammatic top view of Fig. 1.

The specific embodiment

The agent structure of the utility model such as Fig. 1, Fig. 2, shown in Figure 3; Wherein, Base 18 is anchored on 19, two square steel tube 16 lower ends, ground by foundation bolt 17 and is welded to connect on base, and two sliding sleeves 14 are placed in two square steel tubes respectively, and each is fastenedly connected by first screw, 13 insertion circular holes 15 outward; Be welded to connect support 3 respectively two sliding sleeve both sides, axle 4 passes the hinged pulley 5 of bracket holes; Be welded to connect upper junction plate 7 two square steel tube upper ends, slide bar 6 passes upper junction plate hole pouring weight 2 hole rubber blankets 1 its upper and lower side of hole base holes and is fastenedly connected by second screw 23 and the 3rd screw 24 respectively; Handle 11 is welded to connect with sleeve pipe 10, and screw rod 9 inboards are connected with casing threads, and steel wire rope 8 upper ends are passed the screw rod apertura lateralis and are fixedly connected by first chuck 12, and the steel wire rope lower end is walked around pulley and passed pull bar 21 upper end holes by 22 fixed connections of second chuck; The pouring weight hole is passed by latch 20 grafting tie rod holes in the pull bar lower end.

Claims

1. inside pulley exercise device of hand side raise; It is characterized in that: base is anchored on ground by foundation bolt; Two square steel tube lower ends are welded to connect on base, and two sliding sleeves are placed in two square steel tubes respectively, and each is fastenedly connected it by first screw insertion circular hole outward; Be welded to connect support respectively two sliding sleeve both sides, axle passes the hinged pulley of bracket holes; Be welded to connect upper junction plate two square steel tube upper ends, slide bar passes rubber blanket hole, pouring weight hole, upper junction plate hole its upper and lower side of base holes and is fastenedly connected by second screw and the 3rd screw respectively; Handle and sleeve pipe are welded to connect, and screw rod is inboard to be connected with casing threads, pass the screw rod apertura lateralis on the steel wire rope and are fixedly connected by first chuck, and the steel wire rope lower end is walked around pulley and passed the pull bar upper end hole and be fixedly connected by second chuck; The pouring weight hole is passed by the latch tie rod hole of pegging graft in the pull bar lower end.