CN103638631B - A kind of chest exerciser of adjustable motion direction - Google Patents
A kind of chest exerciser of adjustable motion direction Download PDFInfo
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- CN103638631B CN103638631B CN201310696253.2A CN201310696253A CN103638631B CN 103638631 B CN103638631 B CN 103638631B CN 201310696253 A CN201310696253 A CN 201310696253A CN 103638631 B CN103638631 B CN 103638631B
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- moving hand
- draw
- chest exerciser
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Abstract
The invention discloses a kind of chest exerciser of adjustable motion direction, comprise the chest exerciser housing forming holddown groove, described chest exerciser housing is left, right two ends are respectively fixed with clamping body, clamping body described in two to middle one end respectively to being connected to a moving hand-rail, moving hand-rail described in two is slidably arranged in holddown groove, positive stop strip is fixed with between moving hand-rail described in two, described clamping body, moving hand-rail and positive stop strip all form draw-in groove, elastic damping part is all embedded with in the draw-in groove of moving hand-rail described in two, described elastic damping part two ends are inserted with hold-down screw, removable being connected in draw-in groove of described hold-down screw.The present invention adopts the mode of hold-down screw clamping to fix elastic damping part, can regulate the direction of chest exerciser motion exercise, easy for installation, and structure is simple, attractive in appearance.
Description
technical field:
The present invention relates to field of exercise equipment, particularly a kind of chest exerciser of adjustable motion direction.
background technology:
Along with improving constantly of living standard, people focus on the demand of healthy aspect day by day.
Existing standing posture and sitting posture and portable spring chest exerciser material, be mostly can only unidirectional inwardly or stretch out the equipment of exercise.
summary of the invention:
The invention provides a kind of chest exerciser of adjustable motion direction, solving existing for existing chest exerciser material can only the problem of unidirectional exercise.
The chest exerciser in the following a kind of adjustable motion direction of technology solution of the present invention, comprise the chest exerciser housing forming holddown groove, described chest exerciser housing is left, right two ends are respectively fixed with clamping body, clamping body described in two to middle one end respectively to being connected to a moving hand-rail, moving hand-rail described in two is slidably arranged in holddown groove, positive stop strip is fixed with between moving hand-rail described in two, described clamping body, moving hand-rail and positive stop strip all form draw-in groove, elastic damping part is all embedded with in the draw-in groove of moving hand-rail described in two, described elastic damping part two ends are inserted with hold-down screw, removable being connected in draw-in groove of described hold-down screw.
Further, described moving hand-rail is made of one piece by armrest seat and handrail.
Further, described clamping body, the position of the draw-in groove on moving hand-rail and positive stop strip is corresponding with quantity.
Further, described elastic damping part adopts emulsion tube.Emulsion tube elastic performance, ageing resistace are better, and draw ratio is large.
Further, described hold-down screw nail shank diameter is greater than emulsion tube internal diameter, and nail bar forms some annular lugs, and annular lug is provided with inclined plane, and inclined plane is positioned at the ailhead direction of hold-down screw.Such hold-down screw can not be deviate from after inserting elastic damping part.
Further, described draw-in groove A/F is 0.6 ~ 0.8 times of elastic damping part diameter, and the Breadth Maximum in draw-in groove is elastic damping part diameter dimension.Elastic damping can be connected in draw-in groove by hold-down screw like this.
Beneficial effect of the present invention is: the present invention arranges elastic damping part between moving hand-rail and clamping body and between moving hand-rail and positive stop strip, by inserting the mode of hold-down screw at elastic damping part two ends, removable for the two ends of elastic damping part is connected in the draw-in groove of clamping body and moving hand-rail or positive stop strip and moving hand-rail, moving hand-rail is pulled inwardly or outwards to move accordingly, easy for installation, structure is simple, attractive in appearance.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
Fig. 2 is structural representation of the present invention;
Fig. 3 is the close-up schematic view that Fig. 2 centre circle shows A;
Fig. 4 is the structural representation of hold-down screw in the present invention.
In figure: 1, chest exerciser housing; 2, clamping body; 3, positive stop strip; 4, draw-in groove; 5, moving hand-rail; 6, elastic damping part; 7, hold-down screw; 8, ailhead; 9, the head of a nail; 10, bar is followed closely; 11, annular lug; 12, holddown groove.
detailed description of the invention:
As Fig. 1, shown in 2, the present invention includes the chest exerciser housing 1 forming holddown groove 12, described chest exerciser housing 1 is left, right two ends are respectively fixed with clamping body 2, clamping body 2 described in two to middle one end respectively to being connected to a moving hand-rail 5, moving hand-rail 5 described in two is slidably arranged in holddown groove 12, positive stop strip 3 is fixed with between moving hand-rail 5 described in two, described clamping body 2, moving hand-rail 5 and positive stop strip (3) all form draw-in groove 4, elastic damping part 6 is all embedded with in the draw-in groove 4 of moving hand-rail 5 described in two, described elastic damping part 6 two ends are inserted with hold-down screw 7, removable being connected in draw-in groove 4 of described hold-down screw 7.In the present embodiment, elastic damping part 6 adopts emulsion tube, and draw-in groove 4 is arranged to the C shape draw-in groove of opening upwards.
Moving hand-rail 5 is made of one piece by armrest seat and handrail.
Clamping body 2, the position of the draw-in groove 4 on moving hand-rail 5 and positive stop strip 3 is corresponding with quantity.
Hold-down screw 7 is followed closely bar 10 diameter and is greater than emulsion tube internal diameter, and nail bar 10 forms some annular lugs 11, and annular lug 11 is provided with inclined plane, and inclined plane is positioned at ailhead 8 direction.
Draw-in groove 4 A/F is 0.6 ~ 0.8 times of elastic damping part diameter, and the Breadth Maximum in draw-in groove 4 is elastic damping part diameter dimension.
Operation principle of the present invention is: the hold-down screw 7 at elastic damping part 6 two ends is connected in the C shape draw-in groove 4 of moving hand-rail 5 and clamping body 2, and user can pull moving hand-rail 5 to perform physical exercise from chest exerciser two ends to centre; The hold-down screw 7 at elastic damping part 6 two ends be connected to moving hand-rail 5 and positive stop strip 3 C shape draw-in groove in, user can pull moving hand-rail 5 to perform physical exercise to two ends in the middle of chest exerciser.
The foregoing is only preferred embodiment of the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, should belong to the scope of protection of the invention.
Claims (6)
1. the chest exerciser in an adjustable motion direction, it is characterized in that: comprise the chest exerciser housing (1) forming holddown groove (12), described chest exerciser housing (1) is left, right two ends are respectively fixed with clamping body (2), clamping body described in two (2) to middle one end respectively to being connected to a moving hand-rail (5), moving hand-rail described in two (5) is slidably arranged in holddown groove (12), positive stop strip (3) is fixed with between moving hand-rail described in two (5), described clamping body (2), moving hand-rail (5) and positive stop strip (3) all form draw-in groove (4), elastic damping part (6) is all embedded with in the draw-in groove (4) of moving hand-rail described in two (5), described elastic damping part (6) two ends are inserted with hold-down screw (7), what described hold-down screw (7) was removable is connected in draw-in groove (4).
2. the chest exerciser in a kind of adjustable motion direction according to claim 1, is characterized in that: described moving hand-rail (5) is made of one piece by armrest seat and handrail.
3. the chest exerciser in a kind of adjustable motion direction according to claim 1, is characterized in that: described clamping body (2), and the position of the draw-in groove (4) on moving hand-rail (5) and positive stop strip (3) is corresponding with quantity.
4. the chest exerciser in a kind of adjustable motion direction according to claim 1, is characterized in that: described elastic damping part (6) adopts emulsion tube.
5. the chest exerciser in a kind of adjustable motion direction according to claim 4, it is characterized in that: described hold-down screw (7) nail bar (10) diameter is greater than emulsion tube internal diameter, nail bar (10) forms some annular lugs (11), annular lug (11) is provided with inclined plane, and inclined plane is positioned at ailhead (8) direction.
6. the chest exerciser in a kind of adjustable motion direction according to claim 1, is characterized in that: described draw-in groove (4) A/F is 0.6 ~ 0.8 times of elastic damping part diameter, and the Breadth Maximum in draw-in groove (4) is elastic damping part diameter dimension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310696253.2A CN103638631B (en) | 2013-12-18 | 2013-12-18 | A kind of chest exerciser of adjustable motion direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310696253.2A CN103638631B (en) | 2013-12-18 | 2013-12-18 | A kind of chest exerciser of adjustable motion direction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103638631A CN103638631A (en) | 2014-03-19 |
| CN103638631B true CN103638631B (en) | 2015-11-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310696253.2A Active CN103638631B (en) | 2013-12-18 | 2013-12-18 | A kind of chest exerciser of adjustable motion direction |
Country Status (1)
| Country | Link |
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| CN (1) | CN103638631B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010085111A2 (en) * | 2009-01-23 | 2010-07-29 | Young-Baek Hur | Strengthening and rehabilitation exercise apparatus |
| CN202237022U (en) * | 2011-08-24 | 2012-05-30 | 厦门市康泰兴运动器材有限公司 | Chest-building device |
| CN203694502U (en) * | 2013-12-18 | 2014-07-09 | 湖州朗途合金科技有限公司 | Breast fitness device capable of adjusting motion direction |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000107323A (en) * | 1998-10-02 | 2000-04-18 | Tokai Univ | Training tool |
| ITRA20100009A1 (en) * | 2010-04-13 | 2011-10-14 | Technogym Spa | GINNICA EQUIPMENT |
-
2013
- 2013-12-18 CN CN201310696253.2A patent/CN103638631B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010085111A2 (en) * | 2009-01-23 | 2010-07-29 | Young-Baek Hur | Strengthening and rehabilitation exercise apparatus |
| CN202237022U (en) * | 2011-08-24 | 2012-05-30 | 厦门市康泰兴运动器材有限公司 | Chest-building device |
| CN203694502U (en) * | 2013-12-18 | 2014-07-09 | 湖州朗途合金科技有限公司 | Breast fitness device capable of adjusting motion direction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103638631A (en) | 2014-03-19 |
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Address after: 313000 a15-2, cecep (Huzhou) energy saving and environmental protection industrial park, 1506 Yishan Road, Wuxing District, Huzhou City, Zhejiang Province Patentee after: HUZHOU LANGTU ALLOY TECHNOLOGY Co.,Ltd. Address before: Room 401, science and Technology Pioneer Park, Nanxun District, 666 Chaoyang Road, Nanxun Town, Huzhou City, Zhejiang Province, 313000 Patentee before: HUZHOU LANGTU ALLOY TECHNOLOGY Co.,Ltd. |