CN205460742U - Double -layered foot mechanism of handstand machine - Google Patents

Abstract

The utility model provides a double -layered foot mechanism of handstand machine which includes first clamping bar, second clamping bar, linear actuating assembly and the control unit. The second clamping bar of first clamping bar pin joint. Linear actuating assembly's first end and second end difference first clamping bar of pin joint and second clamping bar. Doing as the linear actuating assembly of the control unit control and extending the action, when making the relative second of first end extend to the primary importance, first clamping bar and second clamping bar receive the extension effect and arrive to press from both sides and lean on the position, lie in respectively first clamp on first clamping bar and the second clamping bar lean on subassembly and second press from both sides lean on the subassembly then the looks butt clamp lean on with clamping foot, when linear actuating assembly did the shrink action, first clamping bar and second clamping bar received the effect of shrink and reach and open the position, made first clamp lean on subassembly and second to press from both sides and leaned on the subassembly to open relatively to reach the fixed effect of more safe double -layered foot.

Description

The pinch mechanism of upside down machine

Technical field

This utility model relates to the pinch mechanism of a kind of upside down machine, refers in particular to a kind of to reach safer The handstand campaign facility of pinch fixed effect.

Background technology

Upside down machine can reach to stretch the action effect of vertebra by user own wt, thus has promotion Blood circulation of human body, improve internal milieu, promote immunity and improve many effects such as vertebra lateral bending, Visible, for sporter and Vertebra recovery person, upside down machine has become as indispensable contributing to really The rehabilitation facility of vertebra stretching, therefore, upside down machine is already by favor and the attention of numerous consuming public.

According to known, it is known that the representative patents of upside down machine such as TaiWan, China is invented No. I417086 and " had The upside down machine of massage functions ", shown in the patent such as TaiWan, China novel No. M336053 " upside down machine ". Such patent mainly constructs and comprises a fixed mount, a service creeper and a pin, and service creeper can be relatively fixed frame and rotate, Pin is then provided at service creeper bottom；When standing upside down operation, make user couch and tilting 60～the lying of an angle of 90 degrees On plate, and instep is exerted a force to hook pin；Then, force and the strength of self by holding rod will be lain About 110～180 degree of angles of plate upset, until service creeper overturns the handstand position to head leftover bits and pieces, here, i.e. With the strong point of instep, human vertebra can be imposed drawing force, and then reach the effect of the whole ridge of relaxing muscles and tendons.

Such patent has the rehabilitation effect stretching whole ridge really, but, such patent there is no pinch location Function is arranged, therefore when standing upside down operation, is only capable of exerting a force with the instep of both feet to hook two pins respectively, by The weight of whole health must be supported for, even if some upside down machine can be pivoted softness at two pins in two insteps Roller, but can because of hook for a long time exert a force and roller compressing under so that two insteps can produce The sense of discomfort ached, even can cause the serious contusion feelings of two instep joint parts because oppressing for a long time Thing, just in case user bear incessantly own wt and instep is pedaled toward previous, so that two insteps cannot effective hook Live pin and slide from service creeper, even with head impact to ground by sport injury, thus result in handstand Inconvenience during operation and puzzlement extremely.

Utility model content

In view of above-mentioned existing structure is not attained perfect really, still there are the necessity improved again, mesh of the present utility model The pinch mechanism being to provide a kind of upside down machine, to improve the disappearance of existing structure, it is positioned by pinch Function is arranged, and two groups of folders can be allowed to be respectively held against heel upper limb and ankle by assembly when standing upside down operation At position, to avoid instep to depart from the unexpected facts generation that the head caused by pin contacts to earth, and then reach more The pinch fixed effect of safety.

For achieving the above object, this utility model takes techniques below scheme:

A kind of pinch mechanism of upside down machine, it includes:

One first clamping bar, it is connected in a chair frame of a upside down machine, and this first clamping bar is provided with at least one One folder is by assembly；

One second clamping bar, it is articulated in a pivot portion of this first clamping bar, and this second clamping bar is provided with at least one Second folder is by assembly；

The one linear activated assembly that can do expanding-contracting action, it includes can one first end and one second of relative telescopic End, this first end and this second end are articulated in this first clamping bar and this second clamping bar respectively；

One control unit, it does stretching and contractive action respectively in order to control this linear activated assembly；Its In, do stretching when this control unit controls this linear activated assembly, make this first end relative to this second end When then extending to a primary importance, this first clamping bar and this second clamping bar by this first end relative to this second end The effect stretched and arrive a folder by position, this first folder presss from both sides by use by assembly relatively by assembly and this second folder Foot with clipping one user；Wherein, do contractive action when this control unit controls this linear activated assembly, When making this first end be contracted to a second position relative to this second end, this first clamping bar and this second clamping bar are subject to Effect that this first end shrinks relative to this second end and arrive a deployed position, this first folder by assembly and this Two folders open relatively by assembly, and the foot for this user departs from.

Described first clamping bar comprises at least one pin and two and is positioned at this first clamping bar end and sets for described pivot portion The connecting plate put, the pivot points of the second end of described linear activated assembly is then positioned at described connecting plate near being somebody's turn to do Outside pivot portion on the position of side-lower.

A pin propped up for user foot it is provided with bottom described two connecting plates.

Described second clamping bar in a tubular form, and has one and houses fixing appearance for described linear activated assembly inside it Between being empty.

Described control unit comprises a depression bar, one is set in the flexible member of this depression bar, a pressing block and one even Moving part, described linear activated assembly is an air pressure rod；This depression bar one end is provided with one and supports sheet, and its end links institute Stating pressing block, this pressing block is provided with a chute；Described moving part comprises two parallel juxtaposed pivot ears, this two pivot Ear and described chute are worn axle and are formed slidably pivot joint；Described air pressure rod comprises one and is positioned at top and in order to control Make described actuator lever to do and stretch or the button of contractive action；When the depressed force of this depression bar, described to sheet Then compress described flexible member, this pressing block then move down along described axle with this chute and push down described by Button, with control this air pressure rod order about this actuator lever shrink, when toward described second clamping bar one direction force time, Then order about this second clamping bar and be switched to described deployed position；When the pressing of this depression bar exerts a force and disappears, then pass through The restoring force of this flexible member orders about this pressing block and is up moved out this button with this chute along this axle, Order about this actuator lever and stretch and drive this second clamping bar to be switched to described folder by position controlling this air pressure rod.

Described first folder is rotatably arranged in an axostylus axostyle with described second folder by assembly each self-contained by assembly Pinch roller.

Described pinch roller is soft pinch roller.

The beneficial effects of the utility model are: this utility model can be arranged by the function that pinch positions, and can When standing upside down operation, two groups of folders are allowed to be respectively held against the positions such as heel upper limb and ankle by assembly, to avoid Instep departs from the unexpected facts generation that the head caused by pin contacts to earth, and then the pinch reaching more safety is solid Determine effect.

Accompanying drawing explanation

Fig. 1 is that this novel pinch mechanism is positioned at the folder outward appearance enforcement schematic diagram by position.

Fig. 2 is the outward appearance enforcement schematic diagram that this novel pinch mechanism is positioned at deployed position.

Fig. 3 is that this novel pinch mechanism is positioned at the folder partial cross enforcement schematic diagram by position.

Fig. 4 is the partial cross enforcement schematic diagram that this novel pinch mechanism is positioned at deployed position.

Fig. 5 is that schematic diagram is implemented in this novel action in the leaning seated position that falls to swing back.

Fig. 6 is that basis is the most novel topples over vertical action enforcement schematic diagram in facing upward.

Drawing reference numeral: 10: upside down machine；11: chair frame；12: fixed mount；13: lean against frame；14: the second Linear activated assembly；140,41: actuator lever；15: connecting rod；20: the first clamping bars；21: the first folders lean on Assembly；211,311: axostylus axostyle；210,310: soft pinch roller；22: pin；23: connecting plate；30: Second clamping bar；31: the second folders are by assembly；40: linear activated assembly；40a: air pressure rod；42: button； 50: control unit；51: depression bar；510: to sheet；52: flexible member；53: pressing block；530: sliding Groove；54: moving part；540: pivot ear；55: axle；D1: folder is by position；D2: deployed position.

Detailed description of the invention

For allowing auditor can further appreciate that the technical characteristic of this novel entirety and the skill reaching this novel purpose Art means, hereby with specific embodiment and coordinate graphic detailed description in detail:

Refer to Fig. 1～4 and show this novel specific embodiment, including a chair frame being connected to upside down machine 10 The technology such as the first linear activated assembly 40 of clamping bar 20,1 second clamping bar 30, of 11 and control unit 50 Feature.First clamping bar 20 is connected in the chair frame 11 of upside down machine 10, and the first clamping bar 20 is provided with two first Folder is by assembly 21.Second clamping bar 30 is articulated in the pivot portion of the first clamping bar 20, and the second clamping bar 30 is provided with Two second folders are by assembly 31.Linear activated assembly 40 can do expanding-contracting action, including can relative telescopic One end and the second end, this first end and the second end are articulated in the first clamping bar 20 and the second clamping bar 30 respectively.Control Unit 50 processed does stretching and contractive action respectively in order to control linear actuating assembly 40；Work as control unit 50 control linear actuating assembly 40 does stretching, makes the first end opposite second end then extend to primary importance Time, effect that the first clamping bar 20 and the second clamping bar 30 then can be stretched by the first end opposite second end and arrive First folder is by position d1；That is, the second clamping bar 30 is past up time as shown in Figure 3,4 with pivot portion as turning point Pin direction is rocked to folder and depends on position d1, and then makes the first folder the most relative by assembly 31 by assembly 21 and the second folder Folder leans on, and then, gets final product the foot (i.e. shank is close to the position of ankle) of clipping user；When control unit 50 Control linear actuating assembly 40 and do contractive action, when making the first end opposite second end be contracted to the second position, Effect that first clamping bar 20 and the second clamping bar 30 are shunk by the first end opposite second end and arrive one and open position Put d2, that is, the second clamping bar 30 swings toward counter clockwise direction as shown in Figure 3,4 with pivot portion as turning point To deployed position d2, now, the first folder then can open by assembly 31 relatively by assembly 21 and the second folder, in It is that the foot of user can depart from.

Referring again in the specific embodiment shown in Fig. 1～4, the first clamping bar 20 arrange include to two can Supply the pin 22 that user instep hooks, and two are positioned at the company that the first clamping bar 20 end is arranged for pivot portion Fishplate bar 23, the pivot points of the first end of linear activated assembly 40 is then in the outer side-lower in pivot portion.This Outward, the first folder by assembly 21 and the second folder lean on assembly 31 each self-contained be rotatably arranged in an axostylus axostyle 211, The soft pinch roller 210,310 of 311.

Refer to Fig. 1～4 and show this novel a kind of specific embodiment, control unit 50 comprises a depression bar 51, flexible member 52, pressing block 53 and the moving part 54 being set in depression bar 51.Linear activated Assembly 40 is then for a kind of air pressure rod 40a with actuator lever 41.This depression bar 51 one end is provided with one and supports sheet 510, Its end link pressure clamp dog 53, this pressing block 53 is provided with a chute 530.It is parallel that this moving part 54 comprises two Juxtaposed pivot ear 540, this two pivots ear 540 is worn axle 55 with chute 530 and is formed slidably pivot joint.This gas Pressure bar 40a comprises one and is positioned at top and does stretch or the button 42 of contractive action in order to control actuator lever 41； When depression bar 51 depressed force time, should support sheet 510 then compress flexible member 52, this pressing block 53 then with Chute 530 moves down along axle 55 and pushes down button 42, in this, can control air pressure rod 40a and order about Actuator lever 41 is shunk, and now, user can impose the force of extreme direction forward to the second clamping bar 30, at this The second clamping bar 30 can be interlocked and be switched to deployed position d2；Otherwise, when the pressing of depression bar 51 exerts a force and disappears, Then can order about pressing block 53 up move along axle 55 with chute 530 by the restoring force of flexible member 52 Move and depart from button 42, ordering about actuator lever 41 stretch here, air pressure rod 40a can be controlled, and then driving Second clamping bar 30 is switched to folder by position d1.

Referring again in the embodiment shown in Fig. 1, the overall architecture of this novel upside down machine 10 include chair frame 11, Fixed mount 12, lean against the components such as frame the 13, second linear activated assembly 14, connecting rod 15 and the first clamping bar 20 Unit.First clamping bar 20, fixed mount 12, lean against frame 13, chair frame 11 sequentially forms phase in movable mode The pivot joint form interlocked mutually, and can pass through under the gearing of the second linear activated assembly 14 and connecting rod 15, make Chair frame 11, lean against frame 13 and the first clamping bar 20 can be relatively fixed frame 12 in script position and a handstand position The reciprocal swing of catch cropping.In concrete running embodiment, refer to shown in Fig. 3～6, when user is intended to When doing handstand motion, can first pin depression bar 51, shrink ordering about the actuator lever 41 of linear activated assembly 40, Second clamping bar 30 is exerted a force toward front end simultaneously, make the second clamping bar 30 and two second folders pivot by assembly 31 To deployed position d2, as in figure 2 it is shown, now, user can be seated in chair frame 11, and by the foot of both feet The back of the body is respectively held against on two pins 112, heel upper limb is resisted against two first folders simultaneously by assembly 21 On；Then, the hands pinning depression bar 51 is decontroled, can automatically drive actuator lever 41 to stretch at this, and even Dynamic second clamping bar 30 and two second folders are switched to folder by assembly 31 and depend on position d1, as shown in Figure 1；That is, Two second folders are made to be close to be attached to the ankle position close to user, here, can realize by assembly 31 folder Effect that pinch is fixing；On the other hand, when user is seated in chair frame 11, chair frame 11, lean against frame 13 And first clamping bar 20 then can toward user layback direction pivot and present layback tilt sitting posture state, such as Fig. 5 Shown in；Then, receive when user starts the actuator lever 140 of the second linear activated assembly 14 through operation During the action contracted, then can be interlocked by the contractive action of the actuator lever 140 of the second linear activated assembly 14 Lean against frame 13 toward a direction (direction as shown in Figure 5 for clockwise), and shipper pole before drive link 15 Dynamic first clamping bar 20 pivots toward the direction, makes chair frame 11, leans against frame 13 and the first clamping bar 20 presents and is available for The hypsokinesis lying status that user layback is stood upside down, as shown in Figure 6, then, user can proceed by down Vertical extensional motion, and human vertebra can be stretched by own wt, with reach to promote blood circulation of human body, Improve internal milieu, promote immunity and improve many effects such as vertebra lateral bending.

When user is intended to terminate to stand upside down motion, user can order about the second linear activated assembly by operation The actuator lever 140 of 14 stretches；Then, interlock and lean against the past reversely pivot of frame 13, and move after drive link 15 Interlock the first clamping bar 20 toward reversely pivoting, and then make chair frame 11, lean against frame 13 and the first clamping bar 20 in can For the state of user layback sitting posture, as shown in Figure 5；Then, user can by hold handle slightly to Lower force, can order about chair frame 11, lean against frame 13 and the first clamping bar 20 leans forward to pivot after user； Then, chair frame 11, lean against frame 13 and the first clamping bar 20 then can return back to be available for users to the shape of upright sitting posture State, as shown in Figure 1,3；Now, user can pin depression bar 51, shrinks ordering about actuator lever 41, Second clamping bar 30 is imposed the force toward front end simultaneously, makes the second clamping bar 30 and two second folders by assembly 31 Being switched to deployed position d2, as shown in Figure 2,4, then, user can leave upside down machine 10.

Therefore, by the detailed description of above-mentioned specific embodiment, this novel machine that really can be positioned by pinch Can arrange, and two groups of folders can be allowed to be respectively held against heel upper limb and ankle etc. by assembly when standing upside down operation Position, to avoid instep to depart from the unexpected facts generation that the head caused by pin contacts to earth, and then reaches more to pacify The pinch fixed effect of full property.

The above, be only this novel possible embodiments, is not limited to this novel the scope of the claims, The equivalence of other changes that all acts according to the content described in following claims, feature and its spirit are is real Execute, all should be contained in this novel the scope of the claims.This novel structure spy being specifically defined in claim Levying, be not found in ware, and have practicality and progressive, met new patent important document, whence has in accordance with the law Literary composition is filed an application, and sincerely please give patent by an ancient unit of weight office core in accordance with the law, the rights and interests legal to safeguard the applicant.

Claims (7)

1. the pinch mechanism of a upside down machine, it is characterised in that it includes:

One first clamping bar, it is connected in a chair frame of a upside down machine, and this first clamping bar is provided with at least one first folder by assembly；

One second clamping bar, it is articulated in a pivot portion of this first clamping bar, and this second clamping bar is provided with at least one second folder by assembly；

The one linear activated assembly that can do expanding-contracting action, it includes one first end of relative telescopic and one second end, this first end and this second end can being articulated in this first clamping bar and this second clamping bar respectively；

One control unit, it does stretching and contractive action respectively in order to control this linear activated assembly；Wherein, stretching is done when this control unit controls this linear activated assembly, when making this first end then extend to a primary importance relative to this second end, effect that this first clamping bar and this second clamping bar are stretched relative to this second end by this first end and arrive a folder by position, this first folder presss from both sides by the foot in order to clipping one user by assembly relatively by assembly and this second folder；Wherein, contractive action is done when this control unit controls this linear activated assembly, when making this first end be contracted to a second position relative to this second end, effect that this first clamping bar and this second clamping bar are shunk relative to this second end by this first end and arrive a deployed position, this first folder opens by assembly relatively by assembly and this second folder, and the foot for this user departs from.

2. the pinch mechanism of upside down machine as claimed in claim 1, it is characterized in that, described first clamping bar comprises at least one pin and two and is positioned at the connecting plate that this first clamping bar end is arranged for described pivot portion, and the pivot points of the second end of described linear activated assembly is then positioned at described connecting plate outside this pivot portion on the position of side-lower.

3. the pinch mechanism of upside down machine as claimed in claim 2, it is characterised in that be provided with a pin propped up for user foot bottom described two connecting plates.

4. the pinch mechanism of upside down machine as claimed in claim 1, it is characterised in that described second clamping bar in a tubular form, and has and houses fixing accommodation space for described linear activated assembly inside it.

5. the pinch mechanism of upside down machine as claimed in claim 1, it is characterised in that described control unit comprises a depression bar, is set in the flexible member of this depression bar, a pressing block and a moving part, and described linear activated assembly is an air pressure rod；This depression bar one end is provided with one and supports sheet, and its end links described pressing block, and this pressing block is provided with a chute；Described moving part comprises two parallel juxtaposed pivot ears, and this two pivots ear and described chute are worn axle and formed slidably pivot joint；Described air pressure rod comprises one and is positioned at top and does stretch or the button of contractive action in order to control described actuator lever；When the depressed force of this depression bar, described then compress described flexible member to sheet, this pressing block then moves down along described axle with this chute and pushes down described button, with control this air pressure rod order about this actuator lever shrink, when exerting a force toward a direction of described second clamping bar, then order about this second clamping bar and be switched to described deployed position；When the pressing of this depression bar exerts a force and disappears, then order about this pressing block by the restoring force of this flexible member and be up moved out this button with this chute along this axle, order about this actuator lever and stretch and drive this second clamping bar to be switched to described folder by position controlling this air pressure rod.

6. the pinch mechanism of upside down machine as claimed in claim 1, it is characterised in that described first folder presss from both sides the pinch roller being rotatably arranged in an axostylus axostyle by assembly each self-contained by assembly and described second.

7. the pinch mechanism of upside down machine as claimed in claim 6, it is characterised in that described pinch roller is soft pinch roller.