CN203400461U - Weight lifting bed with adjustable intensity for chest-expanding exercise - Google Patents
Weight lifting bed with adjustable intensity for chest-expanding exercise Download PDFInfo
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- CN203400461U CN203400461U CN201320263767.4U CN201320263767U CN203400461U CN 203400461 U CN203400461 U CN 203400461U CN 201320263767 U CN201320263767 U CN 201320263767U CN 203400461 U CN203400461 U CN 203400461U
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- rod
- chest
- expanding
- barbell
- chest expanding
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Abstract
The utility model discloses a weight lifting bed with adjustable intensity for chest-expanding exercise. The weight lifting bed comprises an under bed and balance weights, wherein the back part of the under bed is an H-shaped or a U-shaped barbell stand; the middle part of the under bed is provided with a lying bed; and the front part of the under bed is hinged with an arm lifting rod. The upper end of the barbell stand is provided with barbell brackets; a barbell rod is arranged on the barbell brackets; and two ends of the barbell rod are adaptable to the balance weights. A chest-expanding rod is symmetrically hinged on two sides of the lying plate on the under bed; the upper part of each chest-expanding rod is provided with a chest-expanding bracket rod; the lower part of each chest-expanding rod is provided with a first hook rod; and each first hook rod is adaptable to each balance weight. The upper part of the arm lifting rod is provided with an upper rod; the lower part of the arm lifting rod is provide with a second hook rod; and the second hook rod is adaptable to a corresponding balance weight. An ancon is arranged between the lying plate and the arm lifting rod; at least two installation holes are arranged on each chest-expanding rod; one end of each chest-expanding bracket rod is placed in each installation hole; and one end of the chest-expanding bracket rod is inserted into each installation hole in an interface fit way or one end of the chest-expanding bracket rod is placed in each installation hole in a screw joint way. The weight lifting bed with adjustable intensity for chest-expanding exercise is advantaged by easy adjustment of exercise intensity of chest-expanding.
Description
Technical field
The present invention relates to body-building apparatus technical field, especially relate to the adjustable weight bench of a kind of chest expanding exercise intensity.
Background technology
The applicant's Chinese utility model patent: CN202699942U, discloses a kind of multi-functional weight bench.This multi-functional weight bench comprises underframe and barbell, wherein, underframe rear portion is provided with the barbell stand, the middle part that are " H " type or " U " type and is provided with service creeper, and the top of barbell stand is provided with barbell holder, barbell comprises at least 2 balancing weights, meanwhile, is positioned at the monosymmetric chest expanding bar that is hinged with of service creeper on this underframe, the top of this chest expanding bar is provided with chest expanding pressure pin, bottom is provided with the first counterweight peg, and this first counterweight peg and balancing weight match.After optimization, the place ahead that is positioned at service creeper on underframe is provided with ancon, and the place ahead that is positioned at ancon on underframe is hinged with arm and argues for the sake of arguing, and the top that this arm is argued for the sake of arguing is provided with upper boom, bottom is provided with the second counterweight peg, and the second counterweight peg and balancing weight also match.Like this, this multi-functional weight bench can provide multiple exercising waies such as lifting barbell, chest expanding, bicipital muscle of arm training for person taking exercise, thereby has accomplished a tractor serves several purposes, the multiple needs that effectively reduce preparation cost and met person taking exercise.
But, the applicant finds, due to nonadjustable being fixed on this chest expanding bar in chest expanding pressure pin position of this multi-functional weight bench, thus exercise intensity when person taking exercise cannot adjust chest expanding exercise, and the person taking exercise of different brachiums possibly cannot find the exercise posture that is adapted to its brachium.
Summary of the invention
The object of this invention is to provide the adjustable weight bench of a kind of chest expanding exercise intensity, it has the intensity that chest expanding takes exercise and is easy to regulate, and can meet the person taking exercise's of different brachiums the feature of needs.
The technical solution adopted in the present invention is: the weight bench that chest expanding exercise intensity is adjustable, comprise underframe and balancing weight, and this underframe rear portion is provided with that the barbell stand, the middle part that are " H " type or " U " type are provided with service creeper, front portion is hinged with arm and argues for the sake of arguing; Wherein, this barbell stand upper end is provided with barbell holder, in this barbell holder, is placed with bar, and these bar two ends and this balancing weight match; The monosymmetric chest expanding bar that is hinged with that is positioned at service creeper on this underframe, the top of this chest expanding bar is provided with chest expanding pressure pin, bottom is provided with the first peg, and this first peg and this balancing weight match; The top that this arm is argued for the sake of arguing is provided with upper boom, bottom is provided with the second peg, this second peg and this balancing weight match, and this service creeper and this arm are provided with ancon between arguing for the sake of arguing, described chest expanding bar is provided with at least 2 installing holes, and this chest expanding pressure pin one end is positioned at this installing hole.
Being plugged in this installing hole of one end interference fit of described chest expanding pressure pin.
One end of described chest expanding pressure pin is bolted in this installing hole.
The advantage that compared to the prior art the present invention had is: the intensity that chest expanding is taken exercise is easy to regulate, and can meet the person taking exercise's of different brachiums needs.The chest expanding drawbar of the weight bench that chest expanding exercise intensity of the present invention is adjustable can be installed in different installing holes, thereby this chest expanding pressure pin is changed apart from the distance of person taking exercise's health, and then the person taking exercise of different brachiums is all easy to find most suitable posture, and can access different exercise intensities.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is the schematic perspective view of embodiments of the invention;
Fig. 2 is the A portion enlarged drawing of Fig. 1.
The specific embodiment
Embodiment, is shown in shown in Fig. 1 and Fig. 2: the weight bench that chest expanding exercise intensity is adjustable, comprises underframe 10 and balancing weight 70.This balancing weight 70 is for having the discoid of intermediate throughholes.These underframe 10 rear portions are provided with that the barbell stand 11, the middle part that are " H " type or " U " type are provided with service creeper 20, front portion is hinged with arm and argues for the sake of arguing 30, wherein, these barbell stand 11 upper ends are provided with barbell holder 111, in this barbell holder 111, are placed with bar 40, and these bar 40 two ends and this balancing weight 70 match.That is, this balancing weight 70 can be enclosed within the two ends of this bar 40.Like this, person taking exercise faces upward and lies in these service creeper 20 left-hand seats and lift the exercise that this bar 40 can be lifted barbell.The monosymmetric chest expanding bar 50 that is hinged with that is positioned at service creeper 20 on this underframe 10, the top of this chest expanding bar 50 is provided with chest expanding pressure pin 51, bottom is provided with the first peg 52, and this first peg 52 and this balancing weight 70 match.Obviously, the middle part of this chest expanding bar 50 is hinged on this underframe 10, and this balancing weight 70 can be enclosed within on this first peg 52.Like this, person taking exercise is sitting on this service creeper 20, and two arms or two hands pull this chest expanding pressure pin 51 to centre, can carry out chest expanding exercise.This arm is argued for the sake of arguing, and 30 top is provided with upper boom 31, bottom is provided with the second peg 32, and this second peg 32 and this balancing weight 70 match.That is, this balancing weight 70 can be enclosed within on this second peg 32.Obviously, argue for the sake of arguing 30 middle part of this arm is hinged on underframe 10.Meanwhile, this service creeper 20 and this arm are argued for the sake of arguing and between 30, are provided with ancon 60.Like this, person taking exercise is sitting on this service creeper 20, and ancon is subject to the support of this ancon 60, and both hands upwards hold up this upper boom 31 repeatedly, can carry out bicipital muscle of arm training.
Further say, this chest expanding bar 50 is provided with at least 2 installing holes 53, and these chest expanding pressure pin 51 one end are positioned at this installing hole 53.That is, when this chest expanding pressure pin 51 is installed on different installing hole 53 when interior, person taking exercise can access different exercise intensities, and the person taking exercise of different brachiums is all easy to find the state that is applicable to oneself.
Optimize, one end of this chest expanding pressure pin 51 adopts being plugged in this installing hole 53 of interference fit, or one end of this chest expanding pressure pin 51 is bolted in this installing hole 53.Like this, be convenient to this chest expanding pressure pin 51 to be inserted in different installing hole 53.
The foregoing is only the preferred embodiments of the present invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (1)
1. the adjustable weight bench of chest expanding exercise intensity, comprises underframe (10) and balancing weight (70), and this underframe (10) rear portion is provided with the barbell stand (11), the middle part that are " H " type or " U " type and is provided with service creeper (20), front portion and is hinged with arm argue for the sake of arguing (30); Wherein, this barbell stand (11) upper end is provided with barbell holder (111), in this barbell holder (111), is placed with bar (40), and this bar (40) two ends and this balancing weight (70) match; On this underframe (10), be positioned at the monosymmetric chest expanding bar (50) that is hinged with of service creeper (20), the top of this chest expanding bar (50) is provided with chest expanding pressure pin (51), bottom is provided with the first peg (52), and this first peg (52) and this balancing weight (70) match; This arm is argued for the sake of arguing, and the top of (30) is provided with upper boom (31), bottom is provided with the second peg (32), this the second peg (32) and this balancing weight (70) match, and this service creeper (20) and this arm are argued for the sake of arguing and between (30), are provided with ancon (60), this is characterized in that: described chest expanding bar (50) is provided with at least 2 installing holes (53), and this chest expanding pressure pin (51) one end is positioned at this installing hole (53); This installing hole (53) one end interior or described chest expanding pressure pin (51) that is plugged in of one end interference fit of described chest expanding pressure pin (51) is bolted in this installing hole (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320263767.4U CN203400461U (en) | 2013-05-13 | 2013-05-13 | Weight lifting bed with adjustable intensity for chest-expanding exercise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320263767.4U CN203400461U (en) | 2013-05-13 | 2013-05-13 | Weight lifting bed with adjustable intensity for chest-expanding exercise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203400461U true CN203400461U (en) | 2014-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320263767.4U Expired - Lifetime CN203400461U (en) | 2013-05-13 | 2013-05-13 | Weight lifting bed with adjustable intensity for chest-expanding exercise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203400461U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105749495A (en) * | 2016-04-05 | 2016-07-13 | 安徽机电职业技术学院 | Smart safe weightlifting bed special for body building and body shaping |
| CN109045612A (en) * | 2018-09-04 | 2018-12-21 | 张恒珲 | A kind of athletic training arm exercises device |
| CN109603081A (en) * | 2019-01-31 | 2019-04-12 | 烟台职业学院 | The correction auxiliary system and correction method of adjustment of weight training exercises device |
-
2013
- 2013-05-13 CN CN201320263767.4U patent/CN203400461U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105749495A (en) * | 2016-04-05 | 2016-07-13 | 安徽机电职业技术学院 | Smart safe weightlifting bed special for body building and body shaping |
| CN109045612A (en) * | 2018-09-04 | 2018-12-21 | 张恒珲 | A kind of athletic training arm exercises device |
| CN109603081A (en) * | 2019-01-31 | 2019-04-12 | 烟台职业学院 | The correction auxiliary system and correction method of adjustment of weight training exercises device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140122 |
|
| CX01 | Expiry of patent term |