CN1098656A - Floor borne fitness apparatus - Google Patents
Floor borne fitness apparatus Download PDFInfo
- Publication number
- CN1098656A CN1098656A CN93120238A CN93120238A CN1098656A CN 1098656 A CN1098656 A CN 1098656A CN 93120238 A CN93120238 A CN 93120238A CN 93120238 A CN93120238 A CN 93120238A CN 1098656 A CN1098656 A CN 1098656A
- Authority
- CN
- China
- Prior art keywords
- lower member
- pedal
- fitness apparatus
- arc
- area supported
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Floor Finish (AREA)
- Steps, Ramps, And Handrails (AREA)
- Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
A kind of anti-tipping floor borne fitness apparatus with variable step height of upper footboard and lower member, upper footboard vertically end be provided with the lower member form fit, arc length is than the arc supporting face of the weak point of lower member, lower camber side has same radius so that stacked on the lower member, vertically hold member to be formed on upper footboard in the upper footboard cambered surface, when tilt placing owing to a plurality of lower members are stacked its minimum point always with lower member on the supporting shoulder leave spacing, tumble thereby make upper footboard cooperate and prevent with lower member formation arc shape.Uppermost lower member thereon the bearing-surface central projection establish a protrusion so that upper footboard and lower member are fixed in the axial direction.
Description
The present invention relates to an anti-tipping floor borne fitness apparatus, it has variable step height, belongs to the technical field of claim 1 aforementioned part.
Floor borne fitness apparatus with pedal and affiliated lower member just can change step height or its gradient of this body-building apparatus by lower member, and they cause people's attention just day by day.
At present, various exercising waies is arranged, this floor borne fitness apparatus is just at last for a kind of.On the one hand they can be used as and sit or lie and the bench used or the lower member correspondence can also be placed in both sides and it is raised when removing lower member.But these physical education persons or individual application person's ideal but is restricted because of the security of operation problem.
Particularly supervise when using the no one when utensil, may since the side that lower member is configured in utensil for example when adjusting gradient, lack the inclination safety effect and noticeable accident take place.
Floor borne fitness apparatus with variable step height is disclosed by German utility model G9108940, it realizes a relative security by the area supported that adopts the arc indent, but, the structure of this floor borne fitness apparatus or pedal and lower member must be improved with regard to its stability and under a plurality of lower member situations of application.That is show that only using under two lower member situations, the sidewall of this pedal is placed on the lower member, and the area supported of arc does not reach the shape face and coincide.
Yet just when doing the skiing exercise, that is to say that in the time of will being adjusted in a big relatively gradient, stability has just been lost.
Now, know that in order to improve stability, the ratio between the arc supporting surface of pedal arc supporting surface and lower member plays an important role according to the present invention.Particularly the termination of the area supported of pedal arc indent needs one and the corresponding to shape face of used lower member, in order that the sidewall that connects on it can not be configured on the disadvantageous gradient.Another secure context is an axial restraint, so that make lower member can not do laterally to slide with respect to pedal.
Task of the present invention is to set up the floor borne fitness apparatus of a described type of beginning, connection features and main body structure that its shape face coincide are provided with assurance, the arc supporting surface of pedal and lower member, when using a plurality of lower member so that floor borne fitness apparatus also guarantees self shape face when realizing a gradient disposes identically.
This task is solved by the floor borne fitness apparatus of the claim 1 of the present invention suggestion, and simultaneously, the present invention is particularly advantageous to advance delegation's structure and be described at the characteristic of subordinate claim.
Below, by accompanying drawing the particularly preferred embodiment of the present invention that shows is elaborated.It shows:
Fig. 1 is the floor borne fitness apparatus that the present invention has different obliquities
Fig. 2 is the pedal of the lower member under having
Fig. 3 be pedal the enlarged drawing of its support surface area and affiliated lower member and
Fig. 4 is the sectional view along Fig. 3 center line A-A
Now, by Fig. 2 and with reference to the structure setting of floor borne fitness apparatus 1 of the present invention.This pedal 2 has a microscler structure, and it is configured as a similar pedal.In the zone on foot-operated surface 23, and process a shallow groove 25 during fabrication, wherein can a bonding skidding 26.On end side surface 21, this pedal is by slight segmental arc 27 transition, and vertically is connected on the end wall 21.Settling a pin knot 28 on the following seamed edge 22 of end wall 21 and on the sidewall 4 in this connection.All places, four bights that are arranged in pedal 2 of this pin knot 28 all can find.When horizontal level, these four pin knots 28 constitute the bearing of pedal 2.Under the situation of not using lower member 3, this pedal 2 is just as sitting or the bench of recumbency exercise usefulness and utilizing.Simultaneously, for example, this holding element 30 of settling in wall cave 29 can be used as the extension spring band that suspension is not represented herein.
Essential characteristic of the present invention is, from end face 21 and be provided with the area supported 5 of arc vertical side 4, the area supported 6 of its relative bottom object 3 is in a definite ratio.Also will describe in detail after this.
The other essential characteristic that the present invention is connected with above-mentioned feature is, the vertical scallop 31 of side that hoists and kick up, and it extends upward from radius termination 14, therefore forms a low spot 13.
This lower member 3 itself needs a compatibility, and it is to realize that so promptly inside radius 11 and outer radius 12 are consistent.Just can realize the overlapping stacking of lower member 3 according to this and until the height of a hope.
If shown in the image pattern 2, as an example, with three lower member, 3 overlapping banking up so that make pedal 2 set up a gradient, so, the radius 7 of pedal 2 and central point 8 thereof the radius 7 and the central point 8 of pedal 2 arc supporting faces 5 in other words just rotate around supporting-point 9, and supporting-point 9 is to tie 28 by the pin of pedal 2 to form.Great function effect of the present invention is that the radius 7 on this arc supporting surface is consistent with the radius 12 of lower member 3.But latter's (lower member) only represents an arch section relatively, so the arc length L of this area supported 5 is less than the arc length L's ' of lower member 3.This point is so to realize, promptly is positioned at than in the higher position of the following seamed edge 22 in distolateral 21 zones at the low spot 13 of arc termination 14.
According to this, just can the origination point supporting when pedal 2 and lower member 3 are fitted together, but area supported 5 often is to form the supporting that a shape and structure coincide on the area supported 6 of lower member 3.
As carrying, floor borne fitness apparatus 1 of the present invention comprises the pedal 2 of a top and is preferably a plurality of lower member 3.By lower member 3 being placed the layout of pedal 2 belows, just can realize a variable step height.This point depends on corresponding exercise especially.For this reason, the pedal of top has had area supported 5, and it is arranged on the longitudinal side 4.This area supported 5 is consistent corresponding with the area supported 6 of lower member 3.And this lower member 3 is own closely related with its area supported 6, banks up in order that these area supporteds can keep overlapping reliably.If, between area supported 5 and area supported 6, there are not consistent words between lower member 3 and the pedal 2 in other words now, with regard to the fluctuation of curved profile and radius, so just can only realize the supporting of a point type, as in avris Fig. 1 a with label P represent.Result thus is, when a kind of exercise mode, wherein application person is with arrow Q direction, and almost in the distolateral very load that applies of pedal, it is away from supporting-point P, thus cause a banking motion in case find one with the opposite opposed supporting-point of some P.The possibility of result is the most serious tumbling.
Yet identical result also occurs in this sidewall 4 and is connected to after the radius termination 14 situation parallel with pedal surface 23, shown in illustration 1b.
Similarly, following arris 24 is arranged on the supporting shoulder 17 of lower member 3, also forms a some supporting P.
For this reason, the present invention's regulation, arcuate structure spare is arranged on the arc supporting surface 5 of top pedal 2.It has and the identical radius 7 of lower member 3 radiuses 12.But, have an arc length L littler than the arc length L ' of lower member 3.The radius 7 of the area supported 5 of these top pedal 2 arc indents, just can under any obliquity situation that forms by a plurality of substructures 3 almost, keep the shape face to coincide and place on the lower member 3 of corresponding the top with preventing to tumble, simultaneously, radius 7 and central point 8 thereof just center on ragged edge, all identical supporting-point 9 is described a circular trace 10 under each inclination, and the whole arc length L structure on the arc supporting surface 5 of pedal 2 remains on the area supported 6 of lower member 3 identically.Wherein, a terminal point 13 that has only limit, longitudinal side 4 is under each gradient situation, and all the supporting shoulder 17 with lower member 3 has spacing.For the axial relief between lower member 3 and the pedal 2, a bulge 15 of giving prominence to from lower member 3 area supporteds is set as insert, its end side surface 16 of leaving lower member is with the back that is positioned at limit, pedal 2 longitudinal side and in its inside and following.
By the present invention, just can set up one and have the floor borne fitness apparatus that reliably prevents to tumble variable step height, that form by a top pedal and a plurality of lower member, can also for example make big inclination angle by it, simultaneously, satisfy all safety specifications in order to do the skiing exercise.
In addition, the present invention relates to a floor borne fitness apparatus with the surface of standing of prolongation.
The known floor borne fitness apparatus with variable step height comprises a microscler box-shaped upper member, pedal and a plurality of less lower member.By the structure principle of this box structure, just can realize that different height and gradient are to be used for actual application.In order to reach a definite total height, however also essential lower member.The support arrangement that a kind of like this utensil coincide by the shape face between structural member still can be provided with and prevent the structure of tumbling substantially, but prevents that according to the rule of technical stacking principle the degree of safety of tumbling from reducing along with increase highly.In addition, show also that the lower member of a plurality of placed around may produce to be disturbed and the formation position of tripping when common training.
This known fitness equipment has the fixed structure that hangs the extension spring band on the external margin of its underpart, and it can not directly be seen, just can see when having only the head lateral tilt.
Task of the present invention is, further improves the pedal reliability of floor borne fitness apparatus, and the extension spring band can also promptly be installed.In addition, the advantage that it provides is unnecessary substructure can be left with below pedal.
This task is that the floor borne fitness apparatus by claim 7 to 10 solves.
Body-building apparatus of the present invention can be built with less lower member (until step height topmost), so have the placement reliability of raising.This advantage is so to realize, the distolateral limit of stretching under two is being set, so pedal has formed a stool formula structure in general with regard to it below the pedal.This structure, and because the mid portion with higher position provides advantage for lower member, promptly when not needing lower member, training period can be pushed into simply below the pedal, Gu and eliminated the position of tripping of causing owing to the placed around lower member.
The additional advantage that the invention provides according to claim 9 and 10.The fixed structure of extension spring band is placed in the wall cave in the outside, makes and to find the fixed position rapidly, thereby guarantee when common training, to launch rapidly fitness project.The extension spring band then will be fixed on the hook or is stuck on the lock construction according to version.
Fig. 1 ' to 4 ' described an embodiment.It shows:
Fig. 1 ' is the pedal of no substructure
Fig. 2 ' is the pedal with a substructure
Fig. 3 ' is the partial sectional view of a hook fixed structure
Fig. 4 ' is the local figure of kayser fixed structure
Floor borne fitness apparatus of the present invention comprise the pedal 1 of known square box structure ' and lower member 2 '.Pedal 1 ' lower side in end regions be extend downwards or elongate downwards.This extension 4 ' formation area supported.The mid portion 6 of lower side ' raise.Area supported 4 ' below can settle other lower member 2 '.Then, the concave surface 5 of this pedal 1 ' be bearing in arc ' on.According to lower member 2 ' arrangement, the position of this pedal be level or tilt.Pedal 1 ' outer side edges 3 ' on, be equipped with wall cave 7 and 9 '.Wall cave 7 ' in, be mounted with the female part 8 of hook-type ' be used for fixing extension spring band without a head.The fixedly latching structure of extension spring band of the wall cave 9 that Fig. 4 ' shows ' be applicable to.It has the bulge 10 that cross section dwindles ' so that fixing latching structure in preceding edge regions.
Except extension spring band fixed solution described herein, also available known fixing and locking device.
Claims (10)
1, the anti-tipping floor borne fitness apparatus that has variable step height, comprise a top pedal and at least one lower member, simultaneously, the top pedal is equipped with the area supported of arc indent in the end on limit, longitudinal side, the area supported of itself and lower member is total to form the bearing unit that a shape face coincide, and it is characterized in that:
The part arc of area supported (6) is arranged on this arc supporting surface (5), and it has the radius (7) identical with the area supported (6) of lower member (3), little arc length L but have an arc length L ' than lower member (3); The radius (7) of the arc indent area supported (5) of this top pedal (2), under almost any gradient situation of passing through a plurality of lower member (3) formation, the shape face coincide and prevents to tumble the ground holding on total lower member (3) for the top; Wherein, radius (7) and its central point (8) are described a circular trace (10) around the identical supporting-point (9) under each inclination of ragged edge; Whole arc length L on the arc supporting surface (5) of pedal (2) remain on the area supported (6) of lower member (3) simultaneously.Wherein, only have the low spot (13) on the limit, longitudinal side (4) on arc supporting surface (5) at radius termination (14), the supporting shoulder (17) of it and lower member (3) all has spacing under each inclination; And for the axial restraint between lower member (3) and pedal (2) is equipped with the outstanding bulge (15) of an area supported from lower member (3) (6), its end side surface (16) with lower member is provided with at interval and is positioned at the back on pedal (2) limit, longitudinal side (4) and in the inside, its (4) and bottom.
2, by the described floor borne fitness apparatus of claim 1, it is characterized in that:
Consistent between bulge (15) that should be outstanding and the end side surface (16) of lower member (3) apart from the wall thickness of approximate and pedal (2).
3, by the described floor borne fitness apparatus of claim 2, it is characterized in that
The outstanding bulge (15) of lower member (3) on its end side surface (18) has a spacing rib (19).
4, by the described floor borne fitness apparatus of claim 3, it is characterized in that:
This pedal (2) has a rib spare (20) at its inboard radius termination.
5, by the described floor borne fitness apparatus of claim 4, it is characterized in that:
The radius (7) on this pedal (2) arc supporting surface (5) radius termination (14) with respect to limit, longitudinal side (4) in the zone of distolateral limit (21) so stretches toward dark recess, so that constitute a spacing between following seamed edge (22) and low spot (13), this time seamed edge (22) is positioned on the regional limit, longitudinal side (4) of end side surface (21) and low spot (13) is positioned on the limit, longitudinal side (4) of radius termination (14).
6, by the described floor borne fitness apparatus of claim 1 to 5, it is characterized in that:
The other profile on this limit, longitudinal side (4) places the top of low spot (13).
7, the floor borne fitness apparatus that has variable step height comprises a top pedal and a plurality of affiliated lower member so that carry out height and/or the inclination configuration, it is characterized in that:
The distolateral zone of pedal (ⅰ) is equipped with an area supported (4 ') that extends downwards.
8, by the described floor borne fitness apparatus of claim 7, it is characterized in that:
Be connected with the area supported (4 ') that prolongs and its lower side is equipped with the area supported (5 ') of arc, its and lower member (2 ') always constitute the identical bearing unit of a shape face.
9, by claim 7 and 8 described floor borne fitness apparatus, it is characterized in that:
The outer side edges (3 ') of pedal (ⅰ) is provided with wall cave (7 ') wherein, always settles the retaining element (8 ') of a hook-type.
10, by claim 7 and 8 described floor borne fitness apparatus, it is characterized in that:
The outer side edges (3 ') of pedal (ⅰ) is provided with wall cave (9 '), can dwindle with a bulge (10 ') at the cross section of preceding edge regions.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG9214342.3 | 1992-10-23 | ||
| DE9214341U DE9214341U1 (en) | 1992-10-23 | 1992-10-23 | Floor fitness equipment with extended contact surface |
| DE9214342U DE9214342U1 (en) | 1992-10-23 | 1992-10-23 | Tilt-proof floor fitness equipment with variable step heights |
| DEG9214341.5 | 1992-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1098656A true CN1098656A (en) | 1995-02-15 |
Family
ID=25960054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN93120238A Pending CN1098656A (en) | 1992-10-23 | 1993-10-23 | Floor borne fitness apparatus |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPH06339545A (en) |
| KR (1) | KR0158220B1 (en) |
| CN (1) | CN1098656A (en) |
| AR (1) | AR248355A1 (en) |
| BR (1) | BR9304336A (en) |
| CA (1) | CA2109052C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102264440B (en) * | 2009-03-09 | 2014-03-05 | 金基洙 | Multipurpose exercise apparatus |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3261429B2 (en) * | 1990-02-19 | 2002-03-04 | 明治乳業株式会社 | Infant formula similar to human milk |
-
1993
- 1993-10-22 BR BR9304336A patent/BR9304336A/en not_active IP Right Cessation
- 1993-10-22 CA CA002109052A patent/CA2109052C/en not_active Expired - Fee Related
- 1993-10-22 AR AR93326354A patent/AR248355A1/en active
- 1993-10-23 KR KR1019930022261A patent/KR0158220B1/en not_active IP Right Cessation
- 1993-10-23 CN CN93120238A patent/CN1098656A/en active Pending
- 1993-10-25 JP JP5266484A patent/JPH06339545A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102264440B (en) * | 2009-03-09 | 2014-03-05 | 金基洙 | Multipurpose exercise apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06339545A (en) | 1994-12-13 |
| AR248355A1 (en) | 1995-08-18 |
| BR9304336A (en) | 1994-04-26 |
| KR0158220B1 (en) | 1999-01-15 |
| CA2109052C (en) | 1999-04-13 |
| CA2109052A1 (en) | 1994-04-24 |
| KR940008715A (en) | 1994-05-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |