CN106474677B - The pinch structure of upside down machine - Google Patents
The pinch structure of upside down machine Download PDFInfo
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- CN106474677B CN106474677B CN201510525357.6A CN201510525357A CN106474677B CN 106474677 B CN106474677 B CN 106474677B CN 201510525357 A CN201510525357 A CN 201510525357A CN 106474677 B CN106474677 B CN 106474677B
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- adjusting seat
- hole
- strip hole
- positioning
- foot lever
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Abstract
The invention discloses a kind of pinch structures of upside down machine, include foot lever, the fixation footmuff group being fixed on foot lever, adjusting seat, movable footmuff group, drive-connecting shaft, flexibly positioned unit and the locating shaft being fixed in adjusting seat；Foot lever has pivot hole and locating slot, locating slot has behaviour area and positioning area, adjusting seat has pivot joint strip hole and positioning strip hole, the drive-connecting shaft drawing-in pivot joint strip hole and the pivot hole, the flexibly positioned unit is set in the adjusting seat, and can carry out shift reciprocately between an adjustment position in a position location, which, which has, interlocks hole, locating shaft drawing-in positioning strip hole, gearing hole and positioning groove, locating shaft are interlocked by flexibly positioned unit；When foot lever stands upside down, adjusting seat is moved down along pivot joint strip hole, and positioning strip hole does not overlap with behaviour area at this time, which just can not be moved to the behaviour area from the positioning area, be pivoted adjusting seat can not with respect to foot lever, to reach the preferable effect of safety.
Description
Technical field
The present invention relates to a kind of upside down machines, particularly relate to a kind of pinch structure of upside down machine.
Background technique
A kind of machinery that user can be vacantly stood upside down of upside down machine, to promote the blood circulation of user, relax one's muscles
Effect.
However, upside down machine common at present is mainly the foot for being clamped in user by a fixed footmuff and a movable footmuff
At (ankle), and movable footmuff can be controlled and pivot pendulum by an adjustment mechanism, and then have the function that unlatching and clamping.Although making
The foot of user be clamped after stand upside down again, if but user in the case where handstand, have accidentally or other people accidentally touching adjustment
When mechanism, movable footmuff will be opened, and user is caused to have the unsafe condition fallen.
Summary of the invention
The purpose of the present invention is to provide a kind of pinch structures of safer upside down machine, and user is avoided to fall
In the case where vertical, movable footmuff is opened, the danger fallen.
In order to achieve the above objectives, solution of the invention is:
A kind of pinch structure of upside down machine mainly includes: a foot lever, has a pivot hole and a positioning groove, the positioning
Slot has a behaviour area and multiple positioning areas for being connected to the behaviour area the same side and being separately arranged；One fixed footmuff group, Gu
It is connected on the foot lever；One adjusting seat, the positioning strip hole extended radially through with a pivot joint strip hole extended radially through and one；One
Movable footmuff group, is fixed in the adjusting seat；One drive-connecting shaft, the pivot of the pivot joint strip hole and the foot lever of the drawing-in adjusting seat
The adjusting seat and the foot lever are pivotally connected by hole, and the adjusting seat is made to carry out the pivot of the opposite foot lever with the drive-connecting shaft axle center；One bullet
Property positioning unit, be set in the adjusting seat, and in a position location to one adjustment position between carry out shift reciprocately, the elasticity
Positioning unit has one to interlock hole；One locating shaft, the gearing of the positioning strip hole, the flexibly positioned unit of the drawing-in adjusting seat
The positioning groove of hole and the foot lever interlocks the locating shaft by the flexibly positioned unit；
When the foot lever stands upside down, which moves down along the pivot joint strip hole, and the positioning strip hole of the adjusting seat is at this time
It does not overlap with the behaviour area of the locating slot, which can not be moved to the behaviour area from the positioning area, make the adjusting seat can not
The opposite foot lever is pivoted.
The foot lever is equipped with a positioning plate adjacent to the side of bottom end, which is located on the positioning plate.
The pinch structure of the upside down machine also includes two pedals, and two pedals are fixed on the two sides of the foot lever.
There is the fixed footmuff group fixed link and two fixed footmuffs, the fixed link to be fixed on the foot lever, this is two solid
Determine footmuff to be fixed in the fixed link, and is located at the two sides of the foot lever.
There is the activity footmuff group motion bar and two movable footmuffs, the motion bar to be fixed in the adjusting seat, and two is living
Dynamic footmuff is fixed in the two sides on the motion bar and being located at the adjusting seat.
The displacement strip hole that the adjustment seat tool one extends radially through；The flexibly positioned unit have a body, two interlocking levers,
Two extension springs, a fixing axle and a movable axis；Two interlocking lever is fixed in the inside of the body, is respectively provided on each interlocking lever
One movable strip hole, one fasten hole and the gearing hole, the fixing axle drawing-in adjusting seat, the top of the extension spring and the gearing
The movable strip hole of bar, the displacement strip hole of the movable axis drawing-in adjusting seat, the interlocking lever fasten hole and the extension spring
Bottom end, be set to the flexibly positioned unit in the adjusting seat, and provide the bullet mobile toward position location from the extension spring
Property prestressing.
The positioning strip hole of the adjusting seat is located at the positioning area.
After adopting the above structure, the pinch structure of upside down machine of the present invention is by the pinch structure and backboard and to make when in use
User carries out overturning handstand, and since the activity footmuff group is fixed in the adjusting seat, which is the drawing-in adjusting seat
It is pivotally connected strip hole and the pivot hole of the foot lever, therefore when the foot lever stands upside down, which bears the weight of user and make
The adjusting seat glides along the pivot joint strip hole so that the positioning strip hole of the adjusting seat is moved to positioning area at this time, not with
The behaviour area of the locating slot overlaps, even if therefore in handstand state, if having, when being pressed into the flexibly positioned unit accidentally, this is fixed
Position axis is limited by the positioning strip hole, thus can not self-positioning area be moved to behaviour area, and can prevent the activity footmuff group from being pulled
It opens, to ensure that user does not have the dangerous generation fallen.
Detailed description of the invention
Fig. 1 is the stereogram exploded view of present pre-ferred embodiments；
Fig. 2 is the three-dimensional combination figure of present pre-ferred embodiments；
Fig. 3 is the configuration perspective view of present pre-ferred embodiments；
Fig. 4 to Figure 14 is operational motion flow diagram of the invention.
Wherein:
The pinch structure 100 of upside down machine
Foot lever 10
11 positioning plate 12 of pivot hole
121 behaviour area 122 of positioning groove
Positioning area 123
Pedal 20
Fixed footmuff group 30
Fixed link 31 fixes footmuff 32
Adjusting seat 40
It is pivotally connected strip hole 41 and positions strip hole 42
It is displaced strip hole 43
Movable footmuff group 50
The movable footmuff 52 of motion bar 51
Drive-connecting shaft 60
Flexibly positioned unit 70
71 interlocking lever 72 of body
Movable strip hole 721 fastens hole 722
Interlock 723 extension spring 73 of hole
74 movable axis 75 of fixing axle
Locating shaft 80
Backboard 91
Support base 92
Foot 99.
Specific embodiment
In order to further explain the technical solution of the present invention, being explained in detail below by specific embodiment the present invention
It states.
It please refers to shown in Fig. 1 to Figure 12, a kind of pinch structure of upside down machine provided by a preferred embodiment of the present invention
100, it mainly include a foot lever 10, the fixed footmuff group 30 of two pedals 20, one, the movable footmuff group 50, one of an adjusting seat 40, one
Drive-connecting shaft 60, a flexibly positioned unit 70 and a locating shaft 80, in which:
The bottom end of the foot lever 10 has a pivot hole 11 extended radially through referring to FIG. 1 to FIG. 4, and the foot lever 10 is adjacent to bottom end
Side there is a positioning plate 12, there is a positioning groove 121, which has a behaviour area on the positioning plate 12
122 and it is several be connected to the behaviour area 122 and be located at the ipsilateral positioning area 123 in the behaviour area 122, and phase between each positioning area 123
Every certain spacing.
Two pedals 20 are fixed on the two sides of the foot lever 10 referring to FIG. 1 to FIG. 4,.
Fixing footmuff group 30 referring to FIG. 1 to FIG. 4, is fixed on the foot lever 10.The fixation footmuff group 30 has one to consolidate
Fixed pole 31 and two fixed footmuffs 32, the fixed link 31 are fixed on the foot lever 10, which is fixed in the fixed link
Two sides on 31 and positioned at the foot lever 10.
The positioning that there is adjusting seat 40 a pivot joint strip hole 41, one extended radially through to extend radially through referring to FIG. 1 to FIG. 4,
Strip hole 42 and the displacement strip hole 43 that extends radially through.
Movable footmuff group 50 referring to FIG. 1 to FIG. 4, is fixed in the adjusting seat 40, which has one to live
Lever 51 and two movable footmuffs 52, the motion bar 51 are fixed in the adjusting seat 40, which is fixed in the activity
Two sides on bar 51 and positioned at the adjusting seat 40.
The pivot hole of the pivot joint strip hole 41 and the foot lever 10 of 60 drawing-in of the drive-connecting shaft adjusting seat 40 referring to FIG. 1 to FIG. 4,
11, the adjusting seat 40 and the foot lever 10 are pivotally connected, alloing the adjusting seat 40 drive-connecting shaft 60 is that axle center carries out the opposite foot
The pivot of bar 10, the activity footmuff group 50 is also with 40 pivot in unison of adjusting seat.
Flexibly positioned unit 70 has a body 71, two interlocking levers 72, two extension springs 73, one referring to FIG. 1 to FIG. 4,
Fixing axle 74 and a movable axis 75.Two interlocking levers 72 are fixed in the inside of the body 71, and it is living that one is respectively provided on each interlocking lever 72
Dynamic strip hole 721, one fastens hole 722 and one interlocks hole 723,74 drawing-in of the fixing axle adjusting seat 40, the extension spring 73
The movable strip hole 721 of top and the interlocking lever 72, the displacement strip hole 43 of 75 drawing-in of the movable axis adjusting seat 40, the gearing
The bottom end for fastening hole 722 and the extension spring 73 of bar 72 is set to the flexibly positioned unit 70 in the adjusting seat 40, and can
Carry out shift reciprocately between an adjustment position in a position location, and from the extension spring 73 provide the flexibly positioned unit 70 toward
The mobile elastic prestressing in position location.
The locating shaft 80 referring to FIG. 1 to FIG. 4, the company for positioning strip hole 42, the interlocking lever 72 of the drawing-in adjusting seat 40
The positioning groove 121 of dynamic hole 723 and the foot lever 10, interlocks the locating shaft 80 by the flexibly positioned unit 70, and fixed in this
It is moved between position area 123 and behaviour area 122.
It is above-mentioned be a kind of each portion's component of the pinch structure 100 of upside down machine provided by a preferred embodiment of the present invention and
Its feature is then described as follows by the introduction of its assembling mode again:
The pinch structure 100 of this practical upside down machine is to be connect with the foot lever 10 with a backboard 91, and be articulated in a support base
On 92 (as shown in Figure 3), make the pinch structure 100 of upside down machine of the present invention can be in the rotation on the support base 92 in progress predetermined angular
Turn, to achieve the effect that handstand.
When being intended to using the present invention, the body 71 of the flexibly positioned unit 70 is moved from position location toward adjustment position first
Dynamic, that is, the body 71(for pressing the flexibly positioned unit 70 is as shown in Figure 5), make to drive the interlocking lever 72 by the body 71, and by
The interlocking lever 72 drives the locating shaft 80 to move along the positioning strip hole 42, and from the positioning area 123 in the positioning groove 121
It is as shown in Figure 5 to be moved to behaviour area 122(), the body 71 can be pulled outwardly at this time, since the locating shaft 80 can be in the work
It is moved in dynamic area 122, and the adjusting seat 40 can be driven to pivot (as shown in Figure 6) simultaneously, made the activity footmuff group 50 and be somebody's turn to do
The foot 99 that gap between fixed footmuff group 30 is enlarged to user can protrude into state, then decontrol the set of the flexibly positioned unit 70
Body 71, because elasticity prestressing provided by the extension spring 73 moves the flexibly positioned unit 70 toward position location, the locating shaft
80, which can be moved to positioning area 123(such as Fig. 7 from the behaviour area 122 in the positioning groove 121, shows).
Then, the foot 99 of user can be inserted between the activity footmuff group 50 and the fixation footmuff group 30 (such as Fig. 8 institute
Show), the body 71 of the flexibly positioned unit 70 is then pressed again, and the locating shaft 80 is made to be located at the behaviour area of the positioning groove 121
In 122, and the body 71 is pulled into (as shown in Figure 9) inwardly, is pressed from both sides jointly by the activity footmuff group 50 and the fixation footmuff group 30
Tightly in the foot of user 99, and the body 71 of the flexibly positioned unit 70 is decontroled, makes to be provided by the extension spring 73
Elastic prestressing the flexibly positioned unit 70 is mobile toward position location, and drive the locating shaft 80 toward positioning groove 121 simultaneously
One positioning area 123 move into (as shown in Figure 10), the gap between the activity footmuff group 50 and the fixation footmuff group 30 is added
To position limitation, and the foot 99 of user can be prevented to be spontaneously decoupled.
In this way, overturning handstand can be carried out by the pinch structure 100 of upside down machine of the present invention, backboard 91 and user
(as shown in figure 11), since the activity footmuff group 50 is fixed in the adjusting seat 40, which is the drawing-in adjusting seat
40 pivot joint strip hole 41 and the pivot hole 11 of the foot lever 10, therefore when the foot lever 10 stands upside down, the activity footmuff group 50 receiving makes
The weight of user and make the adjusting seat 40 along the pivot joint strip hole 41 glide so that the positioning strip hole of the adjusting seat 40 at this time
42 are moved to positioning area 123, do not overlap (as shown in figure 12) with the behaviour area 122 of the locating slot 121, even if therefore standing upside down
When state, if having, when being pressed into the flexibly positioned unit 70 accidentally, which is limited by the positioning strip hole 42, therefore nothing
It is as shown in figure 13 that the self-positioning area 123 of method is moved to behaviour area 122(), and can prevent the activity footmuff group 50 from being pulled open, to ensure
User does not have the dangerous generation fallen.
When user is switched to upright state (underfooting on head) from handstand state (under foot top), because of the activity footmuff group
50 have been not subjected to the weight of user, which then can up be displaced along pivot joint strip hole 41, make the adjusting seat 40
Positioning strip 42 and the behaviour area 122 of the locating slot 41 overlap (as shown in figure 14), and can by pressing, this be flexibly positioned again
Unit 70 makes the self-positioning area 123 of locating shaft 80 be moved to behaviour area 122, makes the adjusting seat 40 and the activity footmuff group 50 can
It is pulled open, and then the foot of user 99 and the present invention is detached.
Above-described embodiment and schema and non-limiting product form and style of the invention, any technical field it is common
The appropriate changes or modifications that technical staff does it all should be regarded as not departing from patent category of the invention.
Claims (7)
1. a kind of pinch structure of upside down machine, which is characterized in that mainly include:
One foot lever, has a pivot hole and a positioning groove, which has a behaviour area and multiple connection behaviour areas same
Side and the positioning area being separately arranged；
One fixed footmuff group, is fixed on the foot lever；
One adjusting seat, with one extend radially through pivot joint strip hole, a displacement strip hole extended radially through and one extend radially through
Positioning strip hole；
One movable footmuff group, is fixed in the adjusting seat；
One drive-connecting shaft, the pivot hole of the pivot joint strip hole and the foot lever of the drawing-in adjusting seat, the adjusting seat and the foot lever are pivotally connected,
The adjusting seat is set to carry out the pivot of the opposite foot lever with the drive-connecting shaft axle center；
There is one flexibly positioned unit a fixing axle, a movable axis, a movable strip hole, one to fasten hole and a gearing hole, this is solid
The dead axle drawing-in adjusting seat and the activity strip hole, the displacement strip hole of the movable axis drawing-in adjusting seat and this fasten hole, make
The flexibly positioned unit is set in the adjusting seat, and carries out shift reciprocately between an adjustment position in a position location；
One locating shaft, positioning strip hole, the gearing hole of the flexibly positioned unit and the positioning of the foot lever of the drawing-in adjusting seat
Groove interlocks the locating shaft by the flexibly positioned unit；
When the foot lever stand upside down when, which moves down along the pivot joint strip hole, the positioning strip hole of the adjusting seat at this time not with
The behaviour area of the locating slot overlaps, which can not be moved to the behaviour area from the positioning area, keep the adjusting seat opposite
The foot lever is pivoted.
2. the pinch structure of upside down machine according to claim 1, it is characterised in that: the foot lever is set adjacent to the side of bottom end
There is a positioning plate, which is located on the positioning plate.
3. the pinch structure of upside down machine according to claim 1, it is characterised in that: also include two pedals, two pedals are solid
It is connected on the two sides of the foot lever.
4. the pinch structure of upside down machine according to claim 1, it is characterised in that: the fixed footmuff group has one to fix
Bar and two fixed footmuffs, the fixed link are fixed on the foot lever, which is fixed in the fixed link, and is located at the foot
The two sides of bar.
5. the pinch structure of upside down machine according to claim 1, it is characterised in that: the activity footmuff group has an activity
Bar and two movable footmuffs, the motion bar are fixed in the adjusting seat, and two movable footmuffs are fixed on the motion bar and are located at the tune
The two sides of bed rearrangement.
6. the pinch structure of upside down machine according to claim 1, it is characterised in that: the flexibly positioned unit has a set of
Body, two interlocking levers and two extension springs；Two interlocking lever is fixed in the inside of the body, and the activity is respectively provided on each interlocking lever
Strip hole, this fasten hole and the gearing hole, the fixing axle drawing-in adjusting seat, the top of the extension spring and the work of the interlocking lever
Dynamic strip hole, the displacement strip hole of the movable axis drawing-in adjusting seat, the interlocking lever fasten hole and the bottom end of the extension spring,
And the elastic prestressing mobile toward position location is provided from the extension spring.
7. the pinch structure of upside down machine according to claim 1, it is characterised in that: the positioning strip hole location of the adjusting seat
In the positioning area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510525357.6A CN106474677B (en) | 2015-08-25 | 2015-08-25 | The pinch structure of upside down machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510525357.6A CN106474677B (en) | 2015-08-25 | 2015-08-25 | The pinch structure of upside down machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106474677A CN106474677A (en) | 2017-03-08 |
| CN106474677B true CN106474677B (en) | 2019-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510525357.6A Active CN106474677B (en) | 2015-08-25 | 2015-08-25 | The pinch structure of upside down machine |
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| Country | Link |
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| CN (1) | CN106474677B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113975757B (en) * | 2021-10-29 | 2022-11-22 | 昆山十全塑胶五金产品有限公司 | Handstand machine with device for adjusting height by moving outer tube |
| CN113975756B (en) * | 2021-10-29 | 2022-09-27 | 昆山十全塑胶五金产品有限公司 | Handstand machine with self-adaptive foot clamping device |
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| CN2751787Y (en) * | 2004-11-16 | 2006-01-18 | 罗杰·提特 | Feet-clamping structure improvement for handstand machine |
| CN201008721Y (en) * | 2007-02-16 | 2008-01-23 | 来福嘉股份有限公司 | Fixture adjusting device of foot part of machine for standing upside down |
| CN202654624U (en) * | 2012-04-18 | 2013-01-09 | 革新（厦门）运动器材有限公司 | Foot fixing device of inversion machine |
| CN102989125A (en) * | 2011-09-08 | 2013-03-27 | 双馀实业有限公司 | Clamping device of inversion machine |
| CN204972888U (en) * | 2015-08-25 | 2016-01-20 | 双馀实业有限公司 | Double -layered foot structure of handstand machine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6659923B2 (en) * | 2001-09-12 | 2003-12-09 | Pro Star Sports, Incorporated | Exercise bench with linearly adjustable carriage and convenient back and seat adjustments |
| US7077795B2 (en) * | 2004-08-05 | 2006-07-18 | Lifegear, Inc. | Feet-binding apparatus for a tilting inversion exercise machine |
| US9089468B2 (en) * | 2011-09-28 | 2015-07-28 | Beto Engineering & Marketing Co., Ltd. | Tilting inversion exerciser having safety foot retaining device |
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2015
- 2015-08-25 CN CN201510525357.6A patent/CN106474677B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2751787Y (en) * | 2004-11-16 | 2006-01-18 | 罗杰·提特 | Feet-clamping structure improvement for handstand machine |
| CN201008721Y (en) * | 2007-02-16 | 2008-01-23 | 来福嘉股份有限公司 | Fixture adjusting device of foot part of machine for standing upside down |
| CN102989125A (en) * | 2011-09-08 | 2013-03-27 | 双馀实业有限公司 | Clamping device of inversion machine |
| CN202654624U (en) * | 2012-04-18 | 2013-01-09 | 革新（厦门）运动器材有限公司 | Foot fixing device of inversion machine |
| CN204972888U (en) * | 2015-08-25 | 2016-01-20 | 双馀实业有限公司 | Double -layered foot structure of handstand machine |
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| Publication number | Publication date |
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| CN106474677A (en) | 2017-03-08 |
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