CN107281696B - The closing-folding mechanism of rowing machine - Google Patents
The closing-folding mechanism of rowing machine Download PDFInfo
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- CN107281696B CN107281696B CN201610221695.5A CN201610221695A CN107281696B CN 107281696 B CN107281696 B CN 107281696B CN 201610221695 A CN201610221695 A CN 201610221695A CN 107281696 B CN107281696 B CN 107281696B
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- Prior art keywords
- body frame
- folding
- rowing machine
- locating slot
- closing
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/0076—Rowing machines for conditioning the cardio-vascular system
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- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The embodiment of the present invention discloses a kind of closing-folding mechanism of rowing machine, includes the first body frame, the second body frame, guide member and tommy bar.The front end of second body frame has fixed part, and fixed part includes expansion locating slot and folding locating slot.Guide member is fixed on the two sides of the first body frame rear end, and has sliding slot, and the first body frame and the second body frame are articulated in the pivot of guide member.Tommy bar is set to below the first body frame, and the end of tommy bar has cross bar.Whereby, by switching cross bar in expansion locating slot or folding locating slot in, by rowing machine expansion or folding.
Description
Technical field
The present invention relates to a kind of rowing machine, especially a kind of closing-folding mechanism of rowing machine.
Background technique
Indoor rowing machine (indoor rower) or rowing machine (rowing machine), are for simulating boating
Machine is moved or is rowed the boat trained to achieve the purpose that.
Modern rowing machine also can be used as dynamometer (ergometers), for measuring user's work done.It is corrected
Rowing machine, can be used for measuring the person of rowing the boat and pass through the energy value that is applied of rowing machine.
In order to facilitate storage, rowing machine can have Folding device.For example, Taiwan Patent notification number 320970 discloses a kind of draw
Ship locomotory apparatus, main element include slide bar and preceding first body frame.Wherein, slide bar is pivotally connected preceding first body frame.Carry out
Row the boat simulated training when, slide bar and preceding first body frame are in unfolded state, and are located at a screw hole by the rotation anchoring of slide bar,
To prevent the shaking of on-slip seat bar.When folding to be carried out, it is necessary to remove rotation bolt, pull-up slide bar, then rotation anchoring is located at another spiral shell
Hole.
Whether the shortcomings that known techniques, is, by rotation bolt rotation, not can guarantee and lock enough.Also, the movement of folding
It is cumbersome, using simultaneously inconvenient and time-consuming.
Summary of the invention
The present invention relates to a kind of training machine, such as rowing machine, which has easy to use, quick folding machine
Structure.
The object of the invention to solve the technical problems adopts the following technical solutions to realize.One implementation of the present invention
Example discloses a kind of closing-folding mechanism of rowing machine, and it includes the first body frame, the second body frame, guide member and tommy bars.Second body frame
Front end there is fixed part, which includes expansion locating slot and folding locating slot.The guide member is fixed on first body frame
The two sides of rear end, and there is sliding slot, which is articulated in the pivot of the guiding with second body frame.The tommy bar is set to this
Below first body frame, the end of the tommy bar has cross bar.When rowing machine expansion, which is to be placed in the expansion locating slot simultaneously
Across the sliding slot of the guide member；The cross bar is driven to be detached from the expansion locating slot along sliding slot sliding when forcing in the tommy bar,
And the cross bar is made to be placed in the folding locating slot, it can be by rowing machine folding.Whereby, by switching the cross bar in the expansion locating slot
Or in the folding locating slot, which is unfolded or folding.
The object of the invention to solve the technical problems also can be used following technical measures and further realize.
In one embodiment, when rowing machine folding, which is to be placed in the folding locating slot and pass through the guide member
The sliding slot；It drives the cross bar to be detached from the folding locating slot along sliding slot sliding when forcing in the tommy bar, and holds the cross bar
It is placed in the expansion locating slot, rowing machine can be unfolded.
In one embodiment, the lower section of first body frame has fulcrum, which rotates around the fulcrum.
Torsional spring is further included in the closing-folding mechanism of one embodiment, the rowing machine, which is set to the fulcrum, torsional spring tool
Have that first end connects the bottom of first body frame and second end connects the tommy bar.
There are top and bottom in the sliding slot of one embodiment, the fixed part, when first body frame and second body frame
In parallel expansion, the cross bar of the tommy bar is located at the expansion locating slot and the upper end positioned at the sliding slot.
In one embodiment, the sliding slot of the fixed part, when first body frame and the perpendicular folding of the second body frame, this is pulled
The cross bar of bar is located at the folding locating slot and the lower end positioned at the sliding slot.
In one embodiment, wherein when rowing machine expansion in use, the fixed position of the second body frame front end is in this
In first body frame.
Slide is further included in the closing-folding mechanism of one embodiment, the rowing machine, which is set to above second body frame
Sliding rail on, which can move back and forth on the sliding rail.
In one embodiment, which is a fan-shaped structure.
By above-mentioned technical proposal, the closing-folding mechanism of rowing machine of the present invention at least have it is easy to operate, quickly, accurate positioning
The advantages of.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects, features and advantages of the invention can
It is clearer and more comprehensible, it is special below to lift preferred embodiment, and cooperate attached drawing, detailed description are as follows.
Detailed description of the invention
Fig. 1 is perspective view, shows the rowing machine of a preferred embodiment according to the present invention in operable state.
Fig. 2 is partial enlarged view, shows that the closing-folding mechanism of preferred embodiment rowing machine according to the present invention uses shape in expansion
State.
Fig. 3 is partial enlarged view, shows that the tommy bar of the closing-folding mechanism of preferred embodiment rowing machine according to the present invention is operated,
To carry out folding.
Fig. 4 is partial enlarged view, shows that the tommy bar of the closing-folding mechanism of preferred embodiment rowing machine according to the present invention is operated,
To carry out folding.
Fig. 5 is partial enlarged view, shows the second body frame quilt of the closing-folding mechanism of preferred embodiment rowing machine according to the present invention
Rotation makes vertical with the first body frame.
Fig. 6 is partial enlarged view, shows closing-folding mechanism the consolidating after folding of preferred embodiment rowing machine according to the present invention
Determine state.
Fig. 7 is partial enlarged view, shows closing-folding mechanism the consolidating after folding of preferred embodiment rowing machine according to the present invention
Determine state.
Fig. 8 is perspective view, shows that preferred embodiment rowing machine is in folding state according to the present invention.
[main element symbol description]
1: 10: the first body frame of rowing machine
11: the second body frames 12: handle
13: guide member 14: tommy bar
15: torsional spring 16: pedal
101: front support foot 102: bracket
103: fulcrum 110: fixed part
111: slide 112: handle
113: rear support foot 114: pivot
115: sliding rail 130: pivot
132: sliding slot 134: gag lever post
140: cross bar 1102: expansion locating slot
1104: folding locating slot 1106: cambered surface
1130: pivot
Specific embodiment
It will be described each embodiment of this case below, and cooperate schema as illustration.Other than these detailed descriptions, this hair
Bright widely to implement in other examples, substitution easily, modification, the equivalence changes of any embodiment are all wrapped
It is contained in the range of this case, and is subject to the scope of the patents later.In the description of specification, in order to there is reader to the present invention
More completely understand, provides many specific details；However, the present invention may be in clipped or whole these specific details
Under the premise of, it is still implementable.Moreover, it is well known that the step of or element be not described in details, to avoid cause the present invention not
Necessary limitation.Same or similar element will be indicated in schema with same or like symbol.It is specifically intended that schema is only
It is used for signal, not the actual size of representation element or quantity, unless otherwise specified.
Fig. 1 is perspective view, shows rowing machine 1 according to an embodiment of the invention and its Folding device.Preferably, rowing the boat
Machine 1 includes the first body frame 10, the second body frame 11, handle 12 and resistance device (not shown).
In addition, slide 111 is set on the sliding rail 115 of 11 top of the second body frame, and slide 111 can be along sliding rail referring to Fig. 1
115 move reciprocatingly.There is seat (not shown) on slide 111.The two sides of second body frame 11 respectively have pivot 114 and respectively with
Pedal 16 is pivotally connected.Resistance device may include magnetic control runner, such as flywheel, and magnetic control runner passes through connecting band connection handle (not shown)
Hand 12, user can the driving flywheel rotations of pull handle 12.When operation, user is sitting in the seat of 111 top of slide, both feet point
It is not placed on two pedals 16, both hands hold handle 12 and pull out connecting band, then slide 111 can be along the sliding rail of 11 top of the second body frame
115 move backward.In addition, homing device is (not shown) to retract original position for handle 12 by connecting band (not shown), at this time
Connecting band guides user to move forward, related so that slide 111 is moved along sliding rail 115.
Referring to Fig. 1, preferably, the front end of the first body frame 10 has front support foot 101, after the rear end of the second body frame 11 has
Sustainable first body frame 10 of support leg 113, front support foot 101 and rear support foot 113 and the second body frame 11, and the first body frame 10
Rear end and the front end of the second body frame 11 are pivotally connected, and the rear end of the second body frame 11 and rear support foot 113 are articulated in pivot 1130.First is main
The front end of frame 10 can have bracket 102, and resistance device may be disposed at bracket 102.Guide member 13 is fixed on the first body frame 10
Rear end, and the second body frame 11 and the first body frame 10 are articulated in the pivot 130 of guide member 13.Guide member 13 can have gag lever post 134,
Its rotational angle for being used to limit pedal 16, since pedal 16 is articulated in pivot 114, so that rotational angle when pedal 16 rotates
It is limited to gag lever post 134, what such user can be stable tramples.The production of guide member 13, using stamping, casting or casting die
The methods of formed.If user wants folding rowing machine 1,113 folding of rear support foot can be made parallel with the second body frame 11, and utilized
Second body frame, 11 pull-up is made the second body frame 11 and the first body frame 10 in substantially vertical by handle 112, as shown in Figure 8.Detailed folding
Structure will be described below with process.
Fig. 2 to Fig. 7 is magnified partial view, shows the folding structure and folding process of present pre-ferred embodiments treadmill.
Wherein in order to indicate clear, subelement is represented by dotted lines.
As shown in Figures 1 and 2, guide member 13 is fixed on two outsides of 10 rear end of the first body frame, and guide member 13 has sliding slot
132, the first body frame 10 and the second body frame 11 are articulated in pivot 130, and the front end of the second body frame 11 has fixed part 110.When rowing the boat
The expansion of machine 1 is in use, the first body frame 10 and the second body frame 11 are parallel, and the fixed part 110 of 11 front end of the second body frame is placed in the
In one body frame 10.Preferably, fixed part 110 are fan-shaped structure.In other embodiments, fixed part 110 can for polygon or its
He is with fan-shaped similar structure.Preferably, fixed part 110 have expansion locating slot 1102, folding locating slot 1104 and cambered surface
1106.The lower section that there is first body frame 10 fulcrum 103 to be horizontally set at the first body frame 10, torsional spring 15 are sheathed on fulcrum 103.Torsional spring
15 have both ends, and wherein one end connects the bottom of the first body frame 10, and the other end connects tommy bar 14.The front end of tommy bar 14, which has, pulls portion
142, the end of tommy bar 14 has cross bar 140.The cross bar 140 of tommy bar 14 passes through sliding slot 132, and sliding slot 132 is to limit and guide
The movement routine of cross bar 140.When the expansion of rowing machine 1 in use, the first body frame 10 and the second body frame 11 are in parallel, cross bar at this time
140 are placed in the upper end 1322 of the sliding slot 132 of the expansion locating slot 1102 of the fixed part 110 of the second body frame 11 and guide member 13,
The second body frame 11 can be so fixed, rotate it can not around pivot 130.
As shown in Figure 3 and Figure 4, when user wants folding rowing machine 1, the portion 142 of pulling of tommy bar 14 can up be pulled, makes to pull
The cross bar 140 of 14 rear end of bar is detached from the expansion locating slot 1102 of fixed part 110 down, and from the sliding slot of guide member 13 132
Upper end 1322 is moved to the lower end 1324 of sliding slot 132.
Referring to Fig. 5, due to tommy bar 14 cross bar 140 departing from the second body frame 11 fixed part 110 expansion locating slot
1102, the second body frame 11 is able to rotate around pivot 130.At this point, user can pull handle 112, make the second body frame 11 and first
Vertical or approximately perpendicular state is presented in body frame 10, when the second body frame 11 of folding because torsional spring 15 provide power make tommy bar 14 around
Fulcrum 103 rotate counterclockwise so that the cambered surface 1106 that the cross bar 140 of 14 end of tommy bar nestles up fixed part 110 is mobile.
Referring to Fig. 6 and Fig. 7, since torsional spring 15 provides always the power that tommy bar 14 rotates counterclockwise around fulcrum 103, when second
Approximately perpendicular state is presented in body frame 11 and the first body frame 10, and the folding locating slot of fixed part 110 1104 is in cross bar 140 at this time
Top, and torsional spring 15 provide power, be caught in the cross bar 140 of tommy bar 14 in the folding locating slot 1104 of fixed part 110, to make
Second body frame 11 is fixed.Rowing machine 1 after folding is as shown in Figure 8.
The Folding device of rowing machine according to an embodiment of the present invention, have it is easy to operate, quickly, the advantages of accurate positioning.
Each/whole embodiments disclosed by this specification, those skilled in the art are familiar in this field can do various modifications, change accordingly
Change, combination, exchange, omission, substitution, equal variation, if will not mutual exclusion person, come under idea of the invention, belong to the present invention
Range.It can correspond to or structure or method relevant to embodiment feature described in this case and/or inventor or any Shen of assignee
Please in, abandon or approved application case, be all incorporated herein, be considered as this case part of specification.The part being incorporated to, packet
Corresponded to containing it, some or all of related and its modification, (1) it is operable and/or can construction (2) according to being familiar with this field skill
Artist scholar be modified into it is operable and/or can construction (3) implementation/manufacture/use or combine this case specification, this case correlation Shen
Please case, and any part according to the common sense and judgement for being familiar with this field those skilled in the art.
Unless stated otherwise, some conditional clauses or words, such as " can (can) ", " may (cou l d) ", " perhaps
(might) ", or " can (may) ", being usually attempt to expression embodiment of this case has, but can also be construed to may not be needed
Feature, element or step.In other embodiments, these features, element or step may be unwanted.
The above described is only a preferred embodiment of the present invention, limitation in any form not is done to the present invention, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this profession
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above are modified or are modified
For the equivalent embodiment of equivalent variations, but anything that does not depart from the technical scheme of the invention content, according to the technical essence of the invention
Any simple modification, equivalent change and modification made to the above embodiment, all of which are still within the scope of the technical scheme of the invention.
Claims (8)
1. a kind of closing-folding mechanism of rowing machine, it is characterised in that include:
First body frame；
Second body frame, the front end of second body frame have fixed part, which includes expansion locating slot and folding locating slot；
Guide member has saddle type appearance and is fixed on the two sides of the first body frame rear end, and the two sides of the guide member have sliding slot, should
First body frame and second body frame are articulated in the pivot of the guide member upper end；
Tommy bar is set to below first body frame and is operated for user with hand, and the end of the tommy bar has cross bar；
When rowing machine expansion, which is the sliding slot for being placed in the expansion locating slot and passing through the guide member；When forcing in
The tommy bar drives the cross bar to slide along the sliding slot and be detached from the expansion locating slot, and the cross bar is made to be placed in the folding locating slot,
It can be by rowing machine folding；When rowing machine folding, which is the cunning for being placed in the folding locating slot and passing through the guide member
Slot；It drives the cross bar to be detached from the folding locating slot along sliding slot sliding when forcing in the tommy bar, and the cross bar is made to be placed in this
Locating slot is unfolded, rowing machine can be unfolded to make first body frame with second body frame in parallel；When rowing machine expansion or folding,
The position of the guide member remains unchanged.
2. the closing-folding mechanism of rowing machine according to claim 1, it is characterised in that: wherein the lower section of first body frame has
Fulcrum, the tommy bar can be rotated around the fulcrum.
3. the closing-folding mechanism of rowing machine according to claim 2, it is characterised in that: further include torsional spring, which is set to
The fulcrum, which connects the bottom of first body frame with first end and second end connects the tommy bar.
4. the closing-folding mechanism of rowing machine according to claim 1, it is characterised in that: the sliding slot of the fixed part has upper end
With lower end, when first body frame and second body frame are unfolded in parallel, the cross bar of the tommy bar be located at the expansion locating slot and
Positioned at the upper end of the sliding slot.
5. the closing-folding mechanism of rowing machine according to claim 4, it is characterised in that: when first body frame and second body frame
Perpendicular folding state, the cross bar of the tommy bar are located at the folding locating slot and the lower end positioned at the sliding slot.
6. the closing-folding mechanism of rowing machine according to claim 1, it is characterised in that: wherein when the rowing machine is unfolded to use
When, the fixed position of the second body frame front end is in first body frame.
7. the closing-folding mechanism of rowing machine according to claim 1, it is characterised in that: further include slide, which is set to
On sliding rail above second body frame, which can move back and forth on the sliding rail.
8. the closing-folding mechanism of rowing machine according to claim 1, it is characterised in that: the fixed part is a fan-shaped knot
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610221695.5A CN107281696B (en) | 2016-04-11 | 2016-04-11 | The closing-folding mechanism of rowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610221695.5A CN107281696B (en) | 2016-04-11 | 2016-04-11 | The closing-folding mechanism of rowing machine |
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| Publication Number | Publication Date |
|---|---|
| CN107281696A CN107281696A (en) | 2017-10-24 |
| CN107281696B true CN107281696B (en) | 2019-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610221695.5A Active CN107281696B (en) | 2016-04-11 | 2016-04-11 | The closing-folding mechanism of rowing machine |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022156264A1 (en) * | 2021-01-22 | 2022-07-28 | 野巢科技(北京)有限公司 | Collapsible rowing machine |
| WO2022156263A1 (en) * | 2021-01-22 | 2022-07-28 | 野巢科技(北京)有限公司 | Stowable rowing machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6926647B1 (en) * | 2003-06-02 | 2005-08-09 | Johnson Kuo | Folding collapsible rowing machine |
| CN2820232Y (en) * | 2005-09-02 | 2006-09-27 | 杨莲传 | Rowing boat sports device |
| CN205019649U (en) * | 2015-08-06 | 2016-02-10 | 孟乔企业有限公司 | Fitness equipment of rowing boat that possesses function of folding up |
| CN205626861U (en) * | 2016-04-11 | 2016-10-12 | 岱宇国际股份有限公司 | Mechanism that folds up of machine of rowing boat |
-
2016
- 2016-04-11 CN CN201610221695.5A patent/CN107281696B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6926647B1 (en) * | 2003-06-02 | 2005-08-09 | Johnson Kuo | Folding collapsible rowing machine |
| CN2820232Y (en) * | 2005-09-02 | 2006-09-27 | 杨莲传 | Rowing boat sports device |
| CN205019649U (en) * | 2015-08-06 | 2016-02-10 | 孟乔企业有限公司 | Fitness equipment of rowing boat that possesses function of folding up |
| CN205626861U (en) * | 2016-04-11 | 2016-10-12 | 岱宇国际股份有限公司 | Mechanism that folds up of machine of rowing boat |
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| Publication number | Publication date |
|---|---|
| CN107281696A (en) | 2017-10-24 |
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