CN201061688Y

CN201061688Y - Machine for training weight

Info

Publication number: CN201061688Y
Application number: CNU2006201733015U
Authority: CN
Inventors: 郭海滨
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-12-28
Filing date: 2006-12-25
Publication date: 2008-05-21
Anticipated expiration: 2016-12-25
Also published as: EP1813315A1; BRPI0605380A; TWM316740U; US20070149366A1

Abstract

The utility model discloses a weight training device, in particular to a weight training device with a selector device, wherein the framework of the training device is provided with two parallel leading bars and a driving bar, a plural number of weight block bodies are sleeved and arranged on the leading bars and the driving bar, the selector device comprises a coil winder and a selector, the selector is capable of being planted in a backlash between two adjacent weight block bodies and is positioned on the driving bar, the coil winder is fixed on the selector, and the most outer end of stretching lines inside the coil winder is fixed on the framework. The stretching lines are employed to keep the weight training device at a straight line status instead of producing interference or being winded to the weight block bodies in operation, thereby not only the operation and the usage are extremely convenient, but also the safety usage is achieved.

Description

Weight training machine

Technical field

The utility model relates to a kind of body-building apparatus, refers to a kind of weight training machine especially.

Background technology

Known weight training machine such as Fig. 8 and shown in Figure 9, include a skeleton and and be fixed in selector 86 on the skeleton, skeleton includes two parallel leading rods 81 and a drive rod 89, a plurality of weight blocks 84 are sheathed on aforementioned leading rod 81, the drive rod 89, the moving belt 83 of one labour is linked to drive rod 89 places, makes drive rod 89 can drive weight block 84 and up or down moves.Aforementioned weight block 84 is provided with hole 85, can allow stretch through hole 85 and be fastened on the hole place (not shown) of drive rod 89 of selector 86.Aforementioned selector 86 also is connected in drive rod 89 with the elastic cable 87 of a rolled.

In operation, the user can select the number that the individual can recommend the weight block 84 of weight, selector 86 is inserted in the hole 85 of weight block 84, and fastening is lived drive rod 89 simultaneously, can recommend drive rod 89 by the moving belt 83 of labour up promotes, cause ream weight gauge block body 84 and also can up move, reach the function and the purpose of weight training along leading rod 81.

Yet elastic cable 87 is to move along with drive rod 89, therefore, this elastic cable 87 is easy to produce the phenomenon of distortion and elongation, and very easily when manipulating selector 86, cause elastic cable 87 to be wound in phenomenon on the weight block 84, even produce the potential disappearance that jeopardizes the user.

The utility model content

The purpose of this utility model is to provide a kind of weight training machine, and its selector installation is unlikely in operation and produces interference or be wound to the weight block, and order is used safer.

For achieving the above object, technical solution of the present utility model is: a kind of weight training machine, this kind weight training machine is provided with a skeleton that can stand on floor, two leading rods that parallel and a drive rod then are set on the skeleton, a plurality of weight blocks are placed on two leading rods and the drive rod, aforementioned weight training machine is provided with a selector installation, this selector installation includes a selector and is fixed on winder on the selector, be provided with draw line in this winder, the head end of this draw line then is fixed on the aforementioned skeleton.

Aforementioned skeleton can include a montant, and this montant top then connects the arc bar of an arc, and the positon of near bottom of aforementioned montant and arc bar then is connected with a cross bar, then installs weight block and leading rod on cross bar.

Aforementioned skeleton is provided with a Supporting plate that can move on two leading rods, a location-plate that is provided with check seam then is fixed on the aforementioned Supporting plate, and aforementioned draw line outermost end is provided with the check termination, this check termination then clip in the check seam place of location-plate.

Aforementioned selector has an action plate that is positioned at leading portion, but this action plate can place gap between aforementioned two adjacent weight block bodies and clip set annular groove on aforementioned drive rod, its stage casing then is formed with vertical section and a horizontal flat plate section of a vertical configuration, aforementioned action plate is provided with a both sides shoulder wing that has folder mouthful in the centre, this folder mouth is clamped aforementioned drive rod and is allowed these shoulder wing clips in the annular groove place of aforementioned drive rod, aforementioned vertical section has two locating holes in addition, borrows bolt that aforementioned winder is fixed; Flat plate section then is provided with perforation and and is positioned at terminal handle panel, and the check termination of aforementioned draw line is drawn by aforementioned perforation.

Aforementioned winder is set at vertical section of selector, these winder both sides are provided with side wing, on it and have a circular hole, utilize bolt stretch through circular hole and selector vertically section go up set locating hole, can allow winder be locked on the selector, aforementioned winder interior roll is wound with a draw line, this draw line passes the wire hole on the winder, and the head end of this draw line sets firmly one and prevents that draw line from being escaped by crispaturaing fully into the check termination of winder inner space, the draw line of aforementioned winder is passed through perforation place of selector and is drawn, and the check termination of aforementioned winder draw line is fixedly arranged on the seam of the check on the set location-plate on the skeleton.

After adopting such scheme, because draw line described in the utility model is set in the winder, its outermost end then is fixed on the skeleton, therefore the length of this draw line can the retractable freedom, that is to say which kind of no matter this draw line be in and all can keep linear state in stage, be unlikely generation in operation and disturb or be wound to the phenomenon of weight block, not only manipulate quite simple and easy facility, also have safety in utilization.

Description of drawings

Fig. 1 is the D structure figure of the utility model weight training machine;

Fig. 2 is the structural map of the utility model selector installation;

Fig. 3 is the exploded view of the utility model selector installation;

Fig. 4 is the schematic diagram that the utility model selector installation is used in the weight block;

Fig. 5 is the partial section view that the utility model selector installation combines with weight block, drive rod;

Fig. 6 is the action variation diagram of Fig. 4;

Fig. 7 is the action schematic diagram that Fig. 4 pulls out selector the weight block;

Fig. 8 is the view of the elastic cable of known selector when not being inserted in the weight block as yet;

Fig. 9 is the view of the elastic cable of known selector when being inserted in the weight block.

The main element symbol description

1 winder, 10 side wings, 11 circular holes

12 check terminations, 13 draw line, 14 wire holes

200 perforation of 2 selectors, 20 flat plate section

21 handle panel, 22 action plates, the 23 shoulder wings

25 folders mouthful 26 vertical section 27 locating holes

4 weight blocks, 40 gaps, 5 start seats

50 Supporting plates, 51 sleeve pipes, 53 drive rods

54 annular grooves, 6 location-plates, 61 checks seam

62 bolts, 7 bolts, 81 leading rods

Moving belt 84 weight blocks 85 holes of 83 labour

86 selectors, 87 elastic cables, 89 drive rods

9 skeletons, 90 cross bars, 91 arc bars

92 montants, 93 leading rods 95 drive belt

The specific embodiment

Please refer to Fig. 1 to Fig. 5, the utility model system provides a kind of weight training machine, this kind weight training machine to be provided with a skeleton 9 and that can stand on floor basically and is set at selector installation on this skeleton 9.

Described skeleton 9 includes 93 of the leading rods that arc bar 91, montant 92 and the cross bar 90, two of an arc parallel and is set between cross bar 90 and the arc bar 91.A plurality of weight blocks 4 are placed on two leading rods 93 and the drive rod 53, are enough to make weight block 4 to be undertaken up by driving or down motion by drive rod 53.One drives belt 95 is linked on the drive rod 53 and can drives this drive rod 53 and move up and down.One Supporting plate 50 is set on aforementioned two leading rods 93, and is positioned at the upper end of aforementioned weight block 4.One start seat 5 also is set at aforementioned leading rod 93 places, and is positioned at aforementioned Supporting plate 50 tops, and two sleeve pipes 51 are located at respectively on aforementioned two leading rods 93, and between start seat 5 and Supporting plate 50.One location-plate 6, it is installed on the aforementioned Supporting plate 50.

Described drive rod 53 is provided with a plurality of annular grooves 54 on its entity, as shown in Figure 5.This location-plate 6 is the entity of shape of taking the shape of the letter U, and its two ends are borrowed bolt 62 respectively and are fixed in aforementioned Supporting plate 50.Location-plate 6 is provided with the check seam 61 of a strip in its entity stage casing.

Described selector installation (shown in Fig. 2,3) has included a selector 2, and this selector 2 can be inserted by the gap 40 of 4 of two adjacent weight block bodies, but and clip on aforementioned drive rod 53, formation can drive weight block 4 and carry out up or motion down.Aforementioned selector installation has a winder 1 in addition, this winder 1 is fixed on the aforementioned selector 2, its inside have one can stretch or in the draw line 13 that contracts, the head end of this draw line 13 then is can be fixed on the aforementioned skeleton 9, hereat, when selector 2 moves or in process segment, this draw line 13 can keep linear state forever.

Aforementioned selector 2 has an action plate 22 that is positioned at leading portion, and this action plate 22 can place the gap 40 into 4 of aforementioned two adjacent weight block bodies, but and clip in the annular groove 54 of aforementioned drive rod 53.Its stage casing then is formed with vertical section 26 and a horizontal flat plate section 20 of a vertical configuration.Aforementioned action plate 22 is provided with the two side ends shoulder wing 23 that has folder mouth 25 in the middle of, this folder mouth 25 can be clamped aforementioned drive rod 53 and allow these shoulder wing 23 clips in annular groove 54 places of aforementioned drive rod, be enough to allow selector 2 form combining of quite stable, user's handled easily selector 2 also is provided with drive rod 53.Aforementioned vertical section 26 has two locating holes 27 in addition, and flat plate section 20 then is provided with perforation 200 and and is positioned at terminal handle panel 21.

Described winder 1 is set at vertical section 26 of selector, these winder 1 both sides are provided with side wing 10, on it and have circular hole 11, can utilize a bolt 7 vertically set locating hole 27 on the section 26 of circular hole 11 and selector 2 that stretches through, can allow winder 1 be locked on the selector 2.Aforementioned winder 1 interior roll is wound with a draw line 13, and this draw line 13 passes the wire hole 14 on the winder, and the head end of this draw line 13 sets firmly a check termination 12, and it can prevent that draw line 13 from being escaped into the inner space of winder 1 by crispaturaing fully.Simultaneously, the draw line 13 of winder 1 can be passed through perforation 200 places of selector 2 and be drawn.12 of the check terminations of aforementioned winder 1 draw line 13 are fixedly arranged on the check seam 61 on the location-plate set on the skeleton 96.

Relevant of the present utility model manipulating, please refer to Fig. 1 to Fig. 7, described selector 2 is inserted in the gap 40 of two adjacent weight block bodies 4, and but selector 2 clips are on drive rod 53, and then the quantity of the selected weight block 4 that can lock, whereby, when drive rod 53 is driven belt 95 and up draws high, the weight block 4 of aforementioned selected number can be pulled simultaneously up and promote, and reaches the purpose of training.

Please cooperate Fig. 6 and Fig. 7 simultaneously, because winder 1 is fixed on the

selector

2,12 of check terminations on selector 2 draw line 13 are fixed on the check seam 61 of location-plate 6, and hereat, selector 2 can be positioned that plate 6 limit and the phenomenon that can not produce disengaging or drop.Furthermore, when manipulating selector 2, no matter this selector 2 is the stages that are inserted in weight block 4 or leave weight block 4, its draw line 13 can keep stretching state forever, by this kind design, draw line 13 can not produce torsional deformation and can not be wound on the weight block 4, and is not only easier in the use, more can not have the potential drawback that jeopardizes user's safety.

The system opinion, the employed elastic cable 87 of known selector can produce torsional deformation and snarl the drawback of weight block; Yet, no matter the draw line of the utility model winder then is all to keep stretching state in the use or the stage of non-use, be unlikely the phenomenon that snarls the weight block and cause jeopardizing user's safety, therefore use effect of the present utility model obviously is better than conventional approaches.

Claims

1. weight training machine, this kind weight training machine is provided with a skeleton that can stand on floor, two leading rods that parallel and a drive rod then are set on the skeleton, a plurality of weight blocks are placed on two leading rods and the drive rod, it is characterized in that: aforementioned weight training machine is provided with a selector installation, this selector installation includes a selector and is fixed on winder on the selector, is provided with draw line in this winder, and the head end of this draw line then is fixed on the aforementioned skeleton.

2. weight training machine as claimed in claim 1, it is characterized in that: aforementioned skeleton can include a montant, this montant top then connects the arc bar of an arc, and the positon of near bottom of aforementioned montant and arc bar then is connected with a cross bar, then installs weight block and leading rod on cross bar.

3. weight training machine as claimed in claim 1, it is characterized in that: aforementioned skeleton is provided with a Supporting plate that can move on two leading rods, one location-plate that is provided with the check seam then is fixed on the aforementioned Supporting plate, aforementioned draw line outermost end is provided with the check termination, this check termination then clip in the check seam place of location-plate.

4. weight training machine as claimed in claim 1, it is characterized in that: aforementioned selector has an action plate that is positioned at leading portion, but this action plate can place gap between aforementioned two adjacent weight block bodies and clip set annular groove on aforementioned drive rod, its stage casing then is formed with vertical section and a horizontal flat plate section of a vertical configuration, aforementioned action plate is provided with a both sides shoulder wing that has folder mouthful in the centre, this folder mouth is clamped aforementioned drive rod and is allowed these shoulder wing clips in the annular groove place of aforementioned drive rod, aforementioned vertical section has two locating holes in addition, borrows bolt that aforementioned winder is fixed; Flat plate section then is provided with perforation and and is positioned at terminal handle panel, and the check termination of aforementioned draw line is drawn by aforementioned perforation.

5. weight training machine as claimed in claim 1, it is characterized in that: aforementioned winder is set at vertical section of selector, these winder both sides are provided with side wing, on it and have a circular hole, utilize bolt stretch through circular hole and selector vertically section go up set locating hole, can allow winder be locked on the selector, aforementioned winder interior roll is wound with a draw line, this draw line passes the wire hole on the winder, and the head end of this draw line sets firmly one and prevents that draw line from being escaped by crispaturaing fully into the check termination of winder inner space, the draw line of aforementioned winder is passed through perforation place of selector and is drawn, and the check termination of aforementioned winder draw line is fixedly arranged on the seam of the check on the set location-plate on the skeleton.