CN201791311U

CN201791311U - Strength training machine

Info

Publication number: CN201791311U
Application number: CN2010205064558U
Authority: CN
Inventors: 郭海滨
Original assignee: SPORTSART FITNESS INDUSTRIAL Co Ltd
Current assignee: SPORTSART FITNESS INDUSTRIAL Co Ltd; Sports Art Ind Co Ltd
Priority date: 2010-08-17
Filing date: 2010-08-17
Publication date: 2011-04-13
Anticipated expiration: 2020-08-17

Abstract

The utility model provides a strength training machine which comprises an under frame, a weight block device, a transmission mechanism and a force application mechanism. By using a left swing arm and a right swing arm to link with the transmission mechanism to drive the weight block device, the strength training machine can achieve the strength training effect of compound rowing and chest pressing; and besides, by using a pulling handle to directly link with the transmission mechanism to drive the weight block device, the strength training machine can achieve the strength training effect of a sitting position high-drawing machine.

Description

The strength building machine

Technical field

The utility model relates to the sports apparatus field, and a kind of strength building machine of promoting muscle strength is provided especially.

Background technology

The strength building machine is extensively used by masses, and universal weight machine training airplane major part provides the training purposes of single goal, and can't adjust the strength building machine and carry out polyfunctional utilization benefit according to user's demand.

Therefore, the utility model improves the strength building machine that the back proposes the multiple purposes of a kind of tool.

The utility model content

The purpose of this utility model provides a kind of multi-functional strength building machine that can push away the high machine drawing use of chest machine, combined type rowing machine and sitting posture as combined type.

For reaching above-mentioned purpose, the technical solution of the utility model is:

A kind of strength building machine, it includes: a underframe, on underframe, be extended with side bottom bar, montant, long montant, middle montant respectively, be provided with a seat in the montant bottom, on the side bottom bar between the long montant and establish two guide rods that are separated, the backbone that middle montant top is extended a bending-type and had annexation with the long montant in both sides; One weight block device, this weight block device is made of a plurality of balancing weights and a selector, is installed on aforementioned two guide rods and the underframe; One transport sector, this transport sector is made of set fixed block on a cable wire and a plurality of pulley base and the pulley base, and an end of cable wire is linked on the weight block device, and the other end then is provided with a terminal seat; One force application mechanism, the pulling force application mechanism can drive the balancing weight of aforementioned weight block device by cable wire.

Described force application mechanism has a pull handle, and this pull handle is connected on the terminal seat set on aforementioned cable wire one end.

Described force application mechanism is provided with a pulley base and left and right swing arm, the pulley base of this force application mechanism is located on the aforementioned backbone with an axle center, pulley base one end of this force application mechanism extends the location that is provided with a plurality of circular holes of tool and selects seat, this location selects seat by a locator left and right swing arm to be located respectively, be provided with two movable pulleys on the pulley base of force application mechanism in addition, the cable wire of aforementioned transport sector coils on this two movable pulley, the pulley base that makes force application mechanism recovery phase can be by the labour running wire interlock balancing weight.

Be provided with one in addition at the middle montant of underframe and have leaning against of fulcra, select the movable stretching in tip hole and the location of fulcra to lean against, be provided with one simultaneously and can carry out left and right two supporting pads that evolution is selected by dowel in leaning against slightly the below by a dowel.

The utility model adopts said structure, drive the weight block device by left and right swing arm interlock transport sector and can reach the training effect that combined type is rowed the boat and pushed away chest strength, also can drive the weight block device to reach the strength building effect of the high machine drawing of sitting posture in addition, really can reach the purpose of promoting muscle strength by the direct interlock transport sector of pull handle.

Description of drawings

Fig. 1 is the stereogram of the utility model strength building machine;

Fig. 2 is the action schematic diagram that the utility model uses as rowing machine;

Fig. 3 pushes away the action schematic diagram that the chest machine uses for the utility model conduct;

Fig. 4 is the structural map of the utility model holder;

Fig. 5 is the action schematic diagram of force application mechanism, transport sector and weight block device in Fig. 2 user mode;

Fig. 6 is the action schematic diagram of force application mechanism, transport sector and weight block device in Fig. 3 user mode;

Fig. 7 is the utility model action schematic diagram that high machine drawing is used as sitting posture;

Fig. 8 is the action schematic diagram of force application mechanism, transport sector and weight block device in Fig. 7 user mode.

The main element symbol description

1 underframe, 11 side bottom bars, 12 montants

13,14

long montant

15,16 guide rods 17 backbones

18 seats 19 lean against 10 supporting pads

2 left swing arm 3 right swing arms 4 holders

41 horizontal handle 42 vertical handle 411,412 transverse bars

421,422 vertical bar 5 pull handles 50 transport sectors

51 terminal seats, 52 cable wires, 61,62,63 pulley bases

630 axle center, 611,621,622,623 fixed blocks

631, seat 640 circular holes are selected in 632 movable pulleys, 64 location

641 locators, 65 fixed blocks, 7 weight block devices

Montant in 71 balancing weights, 72 selectors 91

92 fulcra, 920 tip holes, 93,94,95 dowels

96 devil's felts, 97 oblique wing bars

The specific embodiment

Please refer to Fig. 1, the whole D structure figure of the utility model strength building machine, wherein training airplane has a underframe 1, on underframe 1, be extended with side bottom bar 11 respectively, montant 12, long montant 13,14, be provided with a seat 18 in montant 12 tops, in long montant 13, establish two guide rods that are separated 15 on the side bottom bar 11 between 14,16, aforementioned side bottom bar 11 and two guide rods 15, be equiped with weight block device 7 on 16, this weight block device 7 is made of a plurality of balancing weights 71 and a selector 72, and the user can select the balancing weight number of own desired weighing load by selector 72.

Be provided with montant 91 in addition in underframe 1, the backbone 17 that montant 91 tops are extended a bending-type and had annexation with the long montant 13,14 in both sides in this.Aforementioned key 17 can be connected to respectively on the long montant 13,14 by left and right two oblique wing bars 97, can promote strengthening action.Aforementioned key 17 are provided with transport sector 50, and this transport sector 50 is made of a cable wire 52 and a plurality of pulley base and pulley.In aforementioned montant 91 be provided with in addition one have fulcra 92 lean against 19, select the 920 movable stretchings of tip hole and the location of fulcra 92 to lean against 19 by a dowel 93.Be provided with left and right two supporting pads 10 that can carry out the evolution selection simultaneously in leaning against 19 summary belows by dowel 94.

Please also refer to Fig. 1 to Fig. 5, one pulley base 63 has an axle center 630 and is located on aforementioned key 17, these pulley base 63 1 ends extend the location that is provided with a plurality of circular holes 640 of tool and select seat 64, this location selects seat 64 the left and

right swing arm

2,3 of force application mechanism to be located by a locator 641, and aforementioned pulley base is provided with two movable pulleys 631,632.Aforementioned left and

right swing arm

2,3 utilizes devil's felt 96 to be positioned on the long montant 13,14 in rear when not using.

Transport sector 50 can be with reference to shown in Figure 1 by cable wire 52, on the

pulley base

61,62 on the set fixed block 611,621,622,623 and key 17 set fixed block 65 form, one end of cable wire 52 is linked to weight block device 7, and the other end then is to have a terminal seat 51.

When the utility model uses as the combined type rowing machine, can be with reference to shown in the figure 2,5, the user is seated on the seat 18 and towards weight block device 7, its both legs can be butted on aforementioned supporting pad 10 and lean against 19 anterior part of chest that can be butted on the user, this moment, user both hands carried out the action of drawing just as spreading to of the posture of rowing the boat synchronously, can use as a servant the left and

right swing arm

2,3 of aforementioned force application mechanism and drive weight block device 7.Certainly user's both hands can be held in holder 4 as shown in Figure 4, especially can hold the horizontal handle 41 in holder 4.In this application of force stage, left and

right swing arm

2,3 can drive

pulley base

63,63 of this pulley bases are that pivot is swung with axle center 630, and movable pulley 631,632 can reach muscle strength training because of swing by weight block device 7 pull-ups of cable wire 52 with the one end when sagging.Otherwise user's both hands are pushed left and

right swing arm

2,3 direction of weight block device 7 to, can be by balancing weight 71 transfer the location automatically from body weight.Aforementioned balancing weight 71 can move up and down by the left and

right guide rod

15,16 on underframe.As shown in Figure 4, holder 4 is provided with horizontal handle 41 and vertical handle 42 simultaneously, and laterally handle 41 is provided with transverse bar 411,412 in addition, and 42 of vertical handles are provided with vertical bar 421,422, and this kind design makes things convenient for the user to use according to actual needs, and is quite convenient.

Other please refer to Fig. 3,6, when the utility model pushes away the use of chest machine as combined type, user's this moment weight block device 7 and being seated on the seat 18 dorsad, the user back can be butted on and lean against 19 places, the user utilizes contract in the spreading to action of left and

right swing arm

2,3 of aforementioned force application mechanism of both hands outward, can drive weight block device 7 by transport sector 50, that is be same as the manner of execution of aforementioned combined type rowing machine, drive balancing weight 71 by cable wire 52.

When the utility model uses as the high machine drawing of sitting posture, please refer to shown in Fig. 7,8, the user can be seated on the seat 18 and towards weight block device 7, both feet can be butted on left and right supporting pad 10 places, can be with both hands the pull handle 5 that is held in another force application mechanism, this pull handle 5 promptly is to be connected on the terminal seat 51 of aforementioned cable wire 52, and with pull handle 5 pulled down, can drive and promote the benefit that balancing weight 71 reaches the training muscle strength this moment by cable wire 52 to the user with both hands.

Opinion before the overall view, the utility model can carry out multiple training of different nature, obviously has novelty and the textural progressive that also has innovation.

Claims

1. strength building machine is characterized in that: includes,

One underframe, on underframe, be extended with side bottom bar, montant, long montant, middle montant respectively, be provided with a seat in the montant bottom, on the side bottom bar between the long montant and establish two guide rods that are separated, the backbone that middle montant top is extended a bending-type and had annexation with the long montant in both sides;

One weight block device, this weight block device is made of a plurality of balancing weights and a selector, is installed on aforementioned two guide rods and the underframe;

One transport sector, this transport sector is made of set fixed block on a cable wire and a plurality of pulley base and the pulley base, and an end of cable wire is linked on the weight block device, and the other end then is provided with a terminal seat;

One force application mechanism, the pulling force application mechanism can drive the balancing weight of aforementioned weight block device by cable wire.

2. strength building machine as claimed in claim 1 is characterized in that: described force application mechanism has a pull handle, and this pull handle is connected on the terminal seat set on aforementioned cable wire one end.

3. strength building machine as claimed in claim 1, it is characterized in that: described force application mechanism is provided with a pulley base and a left side, right swing arm, the pulley base of this force application mechanism is located on the aforementioned backbone with an axle center, pulley base one end of this force application mechanism extends the location that is provided with a plurality of circular holes of tool and selects seat, this location select seat by a locator with a left side, right swing arm is located respectively, be provided with two movable pulleys on the pulley base of force application mechanism in addition, the cable wire of aforementioned transport sector coils on this two movable pulley, the pulley base that makes force application mechanism recovery phase can be by the labour running wire interlock balancing weight.

4. strength building machine as claimed in claim 3, it is characterized in that: be provided with one in addition at the middle montant of underframe and have leaning against of fulcra, select the movable stretching in tip hole and the location of fulcra to lean against by a dowel, the below is provided with left and right two supporting pads that can carry out the evolution selection by dowel simultaneously in leaning against slightly.