CN208823354U - A kind of walk helper - Google Patents
A kind of walk helper Download PDFInfo
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- CN208823354U CN208823354U CN201820675616.2U CN201820675616U CN208823354U CN 208823354 U CN208823354 U CN 208823354U CN 201820675616 U CN201820675616 U CN 201820675616U CN 208823354 U CN208823354 U CN 208823354U
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- brake
- walk helper
- telescopic rod
- poppet
- stock
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Abstract
The utility model discloses a kind of walk helpers, the walk helper of the utility model includes fore-stock and after-poppet, pass through side support connection on two be oppositely arranged between front and back support, and telescopic rod is additionally provided on walk helper, side support is hinged on fore-stock on telescopic rod one end and two, the other end is hinged on after-poppet, and telescopic rod is equipped with clamping fixed part, carries out clamping fixed to suitable position to stretch in telescopic rod.It designs through this structure, walk helper is adjustable by the height of the flexible realization front and back support of telescopic rod, and by clamping fixed part clamping fixed after telescopic rod stretches to suitable position, so that it is guaranteed that front and back support adjusts the firm of unitized frame after height, effectively auxiliary user's stair activity, can also facilitate different height crowds to use at any time.
Description
Technical field
The utility model relates to the field of medical instrument technology, and in particular to a kind of walk helper.
Background technique
Walk helper is a kind of instrument used for disabled person, the patient of legs and feet injury and handicapped the elderly,
It can assist body support's weight, it is ensured that balance, so that above-mentioned crowd can walk.
Currently, on the market although existing walk helper solves the problems, such as walk help, but the front and back bearing height of walk helper is past
Toward be all it is fixed and nonadjustable, therefore, existing walk helper is only suitable for using on level land, and old and weak or handicapped
People only lean on other people to assist in carry out stair activity.
And it can not be adjusted for front and back bearing height, can not also adapt to the use of different height users at any time.
Summary of the invention
In view of the above technical problems, the utility model provides a kind of walk helper, by the setting of telescopic rod, so that walk helper
Front and back support it is height-adjustable, can effectively assist stair activity, and can adapt to the use of different height users.
In order to solve the above-mentioned technical problem, the technical solution that the utility model uses is: providing a kind of walk helper, institute
Stating walk helper includes fore-stock and after-poppet, two upside supports between the fore-stock and the after-poppet by being oppositely arranged
Part connects, and side support one end is hinged on the fore-stock on described two, and the other end is hinged on the after-poppet, described to help
Row device further includes telescopic rod, and side support one end is hinged on commonly through the first hinge joint on described telescopic rod one end and described two
On the fore-stock, side support and the telescopic rod other end pass through the second hinge joint and third hinge joint respectively on described two
It is hinged on the after-poppet, and the third hinge joint is in above second hinge joint, is also set up on the telescopic rod
There is clamping fixed part, carries out clamping fixed to suitable position to stretch in the telescopic rod.
Wherein, the telescopic rod includes outer tube and inner tube, and said inner tube one side is equipped with fluting, is fixed in the fluting
Rack gear, the outer tube are equipped with slot, and said inner tube fluting is inserted upwardly on one side in the outer tube, and the rack gear is from described
Slot is exposed, is welded with aluminium set on the slot, and the clamping fixed part includes tooth block, the tooth it is packaged enter the aluminium set and tooth
Block lower end is caught in the rack gear and realizes clamping fixed.
Wherein, the clamping fixed part further includes elastic component, and the elastic component is arranged in tooth block upper end two sides, and institute
It states elastic component one end and abuts tooth block upper end, the other end abuts upside in the aluminium set, to stretch in the telescopic rod to conjunction
Right position, which is set, is caught in the rack gear realization clamping fixed for the tooth block by elastic component pressure effect.
Wherein, the travelling aided bicycle further includes brake, and the brake includes brake interior lines and brake hand handle, the brake interior lines
Lower end buckles into the through-hole of tooth block upper end, and the brake interior lines upper end is connected in the brake hand handle, the brake hand handle
It is arranged on the after-poppet, the brake interior lines are pulled or unclamped by the brake hand handle.
Wherein, the rack gear both ends are respectively arranged with briquetting, the rack gear is pressed abd fixed on institute by the briquetting
It states in fluting.
Wherein, said inner tube is inserted into one end in the outer tube equipped with internal plug, and exposed one end is equipped with outer tube sleeve.
Wherein, the clamping fixed part further includes plastic casing, and the opposite two sides of the aluminium set are arranged in the plastic casing,
It is closed with mutually being covered by the plastic casing the aluminum hull to be wrapped in the plastic casing.
Wherein, the brake further includes brake outside line, and the brake outside line is socketed in outside the brake interior lines, and the brake
Vehicle outside line lower end is fixed on the plastic casing upper end, and the brake outside line upper end is connected on the brake hand handle shell.
Wherein, the fore-stock and the after-poppet are all U-shaped, and its open end all with ground face contact, the after-poppet
The other end relative to the open end makes it that L-type integrally be presented to fore-stock direction bending, helps so that user holds.
Wherein, the walk helper further includes two lower side supports, and described two lower side supports are set to collateral on described two
Below support member, and described two lower side support one end are hinged on the fore-stock, and the other end is hinged on the after-poppet.
The beneficial effects of the utility model are: being in contrast to the prior art, the utility model embodiment provides one kind
Walk helper, the walk helper include fore-stock and after-poppet, pass through side support connection on two be oppositely arranged between front and back support,
And telescopic rod is additionally provided on walk helper, side support is hinged on fore-stock on telescopic rod one end and two, after the other end is hinged on
On bracket, and telescopic rod is equipped with clamping fixed part, carries out clamping fixed to suitable position to stretch in telescopic rod.Pass through this
The structure of sample designs, and walk helper is adjustable by the height of the flexible realization front and back support of telescopic rod, and stretches and arrive in telescopic rod
By clamping fixed part clamping fixed after suitable position, so that it is guaranteed that front and back support adjusts the firm of unitized frame after height, effectively
User's stair activity is assisted, different height crowds can also be facilitated to use at any time.
Detailed description of the invention
Fig. 1 is the overall structure diagram of walk helper provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram of inner tube dismantling state provided by the embodiment of the utility model；
Fig. 3 is the structural schematic diagram of telescopic rod provided by the embodiment of the utility model and clamping fixed part dismantling state；
Fig. 4 is the structural schematic diagram of brake dismantling state provided by the embodiment of the utility model；
Fig. 5 is the overall structure diagram of walk helper provided by the embodiment of the utility model state upstairs；
Fig. 6 is the overall structure diagram of walk helper downstairs movement state provided by the embodiment of the utility model.
Figure label explanation: 1, fore-stock；2, after-poppet；3, upper side support；4, lower side support；5, telescopic rod；6,
Clamping fixed part；7, it brakes；71, brake interior lines；72, brake hand handle；73, brake outside line；10, screw；11, the first hinge joint；
12, the second hinge joint；13, third hinge joint；51, inner tube；52, outer tube；511, it slots；512, rack gear；513, aluminium set；514, tooth
Block；515, elastic component；516, briquetting；517, internal plug；518, outer tube sleeve；519, plastic casing；520, connecting pipe box；521, slot.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is to the public affairs of the utility model
The understanding for opening content is more thorough and comprehensive.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more related listed items.
Fig. 1-Fig. 6 is please referred to, is the structure of walk helper provided by the embodiment of the utility model and its part building block
Schematic diagram.
As shown, referring to Fig. 1, the utility model embodiment provides a kind of walk helper, the overall structure packet of walk helper
Main body frame is included, main body frame includes fore-stock 1 and after-poppet 2, passes through two be oppositely arranged between fore-stock 1 and after-poppet 2
Upper side support 3 connects, and 3 one end of side support is hinged on fore-stock 1 on two, and the other end is hinged on after-poppet 2, walk helper
It further include telescopic rod 5,3 one end of side support is hinged on fore-stock 1 commonly through the first hinge joint 11 on telescopic rod one end and two
On, side support 3 and 5 other end of telescopic rod pass through the second hinge joint 12 respectively on two and third hinge joint 13 is hinged on after-poppet
On 2, and third hinge joint 13 is in 12 top of the second hinge joint, clamping fixed part 6 is additionally provided on telescopic rod 5, flexible
Bar 5, which stretches, carries out clamping fixed to suitable position.
Wherein, telescopic rod described in the utility model embodiment is the general designation for the bar that can be stretched in existing, but is needed
Illustrate, the telescopic rod of the utility model is used for walk helper, needs load-bearing larger in use, so telescopic rod exists
It allows for realizing clamping fixed after flexible, brings security risk to prevent causing telescopic rod to slide after flexible.But for stretching
The concrete form of contracting bar and the specific implementation form of clamping fixed part, the utility model do not do considered critical, as long as can be real
Now stretch, and after flexible can clamping fixed do not shift.
As a kind of possible implementation, in conjunction with refering to Fig. 2-Fig. 3, telescopic rod includes outer tube 52 and inner tube 51, inner tube
51 one sides are equipped with fluting 511, are fixed with rack gear 512 in fluting 511, and outer tube 52 is equipped with slot 521, inner tube 51 slot one
It is inserted into outer tube 52 upwardly, and rack gear 512 is exposed from slot 521, and aluminium set 513, clamping fixed part packet are welded on slot 521
Tooth block 514 is included, tooth block 514 is packed into aluminium set 513 and 514 lower end of tooth block is caught in rack gear 512 and realizes clamping fixed.
Wherein, in specific implementation, clamping fixed part further includes elastic component 515, and elastic component 515 is arranged on tooth block 514
Two sides are held, and 515 one end of elastic component abuts 514 upper end of tooth block, the other end abuts upside in aluminium set 513, with flexible in telescopic rod 5
It is acted on to suitable position by 515 pressure of elastic component and tooth block 514 is caught in the realization clamping fixed of rack gear 512.
When specific implementation, elastic component 515 can be spring.
Wherein, as a kind of possible implementation, 512 both ends of rack gear are respectively arranged with briquetting 516, to pass through briquetting
512 are pressed abd fixed on rack gear 512 in fluting 511.
Wherein, as a kind of possible implementation, one end that inner tube 51 is inserted into outer tube 52 is equipped with internal plug 517, exposed
One end be equipped with outer tube sleeve 518.
Wherein, as a kind of possible implementation, clamping fixed part further includes plastic casing 519, and the setting of plastic casing 519 exists
The opposite two sides of aluminium set 513, to be closed by the mutually lid of plastic casing 519 aluminum hull 513 to be wrapped in plastic casing 519.
It should be noted that the connection for all parts is more firm, also pass through between all parts in the utility model
Screw and nut cooperation are fixed, and the utility model is arranged for the specific location of screw and nut and is not described in detail one by one.
In specific assembling, rack gear is fitted into the inner tube for holding slot successfully (from top to bottom in the slot of dress inner tube, the width of rack gear
It is just higher by the wall thickness inner face of inner tube slot, rack gear can be thus kept a grip on and not be moved forward and backward), briquetting is managed by the left end of inner tube
Mouth slide be packed into make screw hole in wherein position align rack after with screw locking (because of the slot of the just flat inner tube fluting of screw terminal
Plane on hole, in order to sliding rack gear toward the left side of pipe), plastic cement internal plug is fitted into inner tube, by briquetting by inner tube
Right nozzle, which slides loading inner tube, (makes the pipe position side pressure on briquetting live the right end of rack gear, the right for the rack gear also just kept a grip in this way
), finally it is packed into outer tube sleeve.
Wherein, as a kind of possible implementation, further combined with refering to Fig. 4, travelling aided bicycle further includes brake 7, brake 7
Including brake interior lines 71 and brake hand handle 72, brake 71 lower end of interior lines buckles into the through-hole of 514 upper end of tooth block, 71 upper end of interior lines of braking
It is connected to and brakes in hand handle 72, brake hand handle 72 is arranged on after-poppet 2, by the pulling of brake hand handle 72 or releasing of brake
Line 71.
Its principle is realized are as follows: when pulling brake hand handle 72, brake hand handle 72 drives brake interior lines 71 past by lever principle
It moving up, toward moving up, the other end also will drive tooth block 514 and be detached from rack gear 512 because being to detain tooth block 514 for brake interior lines 71,
After location confirmation is good, releasing of brake hand handle 72, in brake, 71 can be blocked by two spring band movable tooth blocks 514 of 514 upper end of tooth block
Enter in rack gear 512, to achieve the effect that positioning.
Wherein, as a kind of possible implementation, brake 7 further includes brake outside line 73, and brake outside line 73 is socketed in brake
Outside interior line 71, and 73 lower end of outside line of braking is fixed on 519 upper end of plastic casing, and brake 73 upper end of outside line is connected to brake hand handle 72
On shell.
In specific assembling, the aluminium set alignment positive slot of outer tube is welded and (makes it at the state being fixed as one), is filled
Enter assembled inner tube (noticing that the visible place of rack gear will be solded into face towards aluminium set), brake outside line turnbuckle is packed into and is fixed to plastic cement
Upper end hole location on shell gets on.
Both parts are packed into the aluminium being welded together after the one end for interior lines of braking is buckled into the hole location of tooth block upper end
In set, in two sides that two springs are mounted in tooth block, rear cover enters plastic casing and locks screw and nut (to the side on plastic casing
Hole locks).
Structural principle illustrates: the rear telescopic rod that tooth block is caught in rack gear is fixed state, thus be can control whole
Outrigger is motionless to achieve the effect that position after adjusting.
When integral product needs adjusting size up and down, brake handle is pulled, by brake in drive brake interior lines brake
Tape movable tooth block is detached from rack gear, this telescopic rod can arbitrarily have adjusted.
Wherein, as a kind of possible implementation, fore-stock 1 and after-poppet 2 are all U-shaped, and its open end all with ground
Face contact, after-poppet 2 makes it that L-type integrally be presented relative to the other end of open end to the bending of 1 direction of fore-stock, so that user holds
It helps.
Wherein, as a kind of possible implementation, walk helper further includes two lower side supports 4, and two lower side supports 4 are set
It is placed in 3 lower section of side support on two, and two lower 4 one end of side support are hinged on fore-stock 1, the other end is hinged on after-poppet 2
On.
By unilateral each two supporting element of front and back support, thereby may be ensured that walk helper it is up and down be horizontal up and down.
It is respectively hinged on front and back support, and matched by side support 3 on two and two lower side supports 4 and telescopic rod 5
The effect of clamping fixed part is closed, so that the whole frame of walk helper, which controls walk helper by telescopic rod, adjusts height, and can be consolidated
It is scheduled in the height of a needs.
As a kind of possible implementation, transferring using after-poppet as plane, above and below fore-stock is mono- shelves of 12mm, (because
To be rack gear control, so the spacing of tooth and tooth will have a direct impact on fore-stock and transfer high low dimensional up and down), these are all certainly
It is variable, for example highest is minimum respectively is upper 240mm for up and down adjustment, lower 240mm.Need to extend or shorten up and down adjustment specific
When height, can be changed by the length of matching design rack gear and inner and outer pipes walk helper up and down adjustment highest or minimum ruler
It is very little.
Specifically please refer to Fig. 5 and Fig. 6, wherein Fig. 5 be walk helper upstairs state one of overall structure signal
Figure, Fig. 6 is one of overall structure diagram of walk helper downstairs movement state.
In specific implementation, inner and outer pipes socket place is provided with connecting pipe box 520, to seem more beautiful in overall appearance
It sees, and can also facilitate the flexible of control telescopic rod.
The above is the utility model specific embodiment, the detailed description of the walk helper provided, it will be understood that this is practical
Novel walk helper includes fore-stock and after-poppet, passes through side support connection on two be oppositely arranged between front and back support, and
Telescopic rod is additionally provided on walk helper, side support is hinged on fore-stock on telescopic rod one end and two, and the other end props up after being hinged on
On frame, and telescopic rod is equipped with clamping fixed part, carries out clamping fixed to suitable position to stretch in telescopic rod.In this way
Structure design, walk helper is adjustable by the height of the flexible realization front and back support of telescopic rod, and stretches in telescopic rod to conjunction
Right position is postponed by clamping fixed part clamping fixed, so that it is guaranteed that front and back support adjusts the firm of unitized frame after height, to have
Effect auxiliary user's stair activity, can also facilitate different height crowds to use at any time.
In addition, the walk helper of the utility model controls the front and back support height adjustment of walk helper by brake hand handle, both
It is laborsaving but facilitate user adjust control.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of walk helper, which is characterized in that the walk helper includes fore-stock and after-poppet, and the fore-stock props up afterwards with described
Passing through side support connection on two be oppositely arranged between frame, side support one end is hinged on the fore-stock on described two,
The other end is hinged on the after-poppet, and the walk helper further includes telescopic rod, collateral on described telescopic rod one end and described two
Support member one end is hinged on the fore-stock commonly through the first hinge joint, and side support and the telescopic rod are another on described two
End is hinged on the after-poppet by the second hinge joint and third hinge joint respectively, and the third hinge joint is in described the
Above two hinge joints, it is additionally provided with clamping fixed part on the telescopic rod, is carried out with stretching in the telescopic rod to suitable position
Clamping fixed.
2. walk helper according to claim 1, which is characterized in that the telescopic rod includes outer tube and inner tube, said inner tube
It is equipped with fluting on one side, rack gear is fixed in the fluting, the outer tube is equipped with slot, and the one of said inner tube fluting faces upward
It is inserted into the outer tube, and the rack gear is exposed from the slot, aluminium set, the clamping fixed part packet is welded on the slot
Include tooth block, the tooth it is packaged enter the aluminium set and tooth block lower end be caught in the rack gear and realize clamping fixed.
3. walk helper according to claim 2, which is characterized in that the clamping fixed part further includes elastic component, the bullet
Property part setting in tooth block upper end two sides, and described elastic component one end abuts tooth block upper end, and the other end abuts the aluminium
Upside in set, described in stretching to suitable position in the telescopic rod and to be caught in the tooth block by elastic component pressure effect
Rack gear realizes clamping fixed.
4. walk helper according to claim 3, which is characterized in that travelling aided bicycle further includes brake, and the brake includes brake
Interior lines and brake hand handle, the brake interior lines lower end buckle into the through-hole of tooth block upper end, and the brake interior lines upper end is connected to
In the brake hand handle, the brake hand handle is arranged on the after-poppet, institute is pulled or unclamped by the brake hand handle
State brake interior lines.
5. walk helper according to claim 2, which is characterized in that the rack gear both ends are respectively arranged with briquetting, to pass through
The rack gear is pressed abd fixed in the fluting by the briquetting.
6. walk helper according to claim 5, which is characterized in that said inner tube is inserted into one end in the outer tube equipped with interior
Plug, exposed one end are equipped with outer tube sleeve.
7. walk helper according to claim 4, which is characterized in that the clamping fixed part further includes plastic casing, the modeling
The opposite two sides of the aluminium set are arranged in rubber shell, are closed with mutually being covered by the plastic casing aluminum hull is wrapped in the plastic cement
In shell.
8. walk helper according to claim 7, which is characterized in that the brake further includes brake outside line, outside the brake
Line is socketed in outside the brake interior lines, and the brake outside line lower end is fixed on the plastic casing upper end, in the brake outside line
End is connected on the brake hand handle shell.
9. walk helper according to claim 1, which is characterized in that the fore-stock and the after-poppet are all U-shaped, and its
All with ground face contact, the after-poppet, which is bent relative to the other end of the open end to the fore-stock direction, makes it for open end
It is whole that L-type is presented, it is helped so that user holds.
10. walk helper according to claim 1, which is characterized in that the walk helper further includes two lower side supports, described
Two lower side supports are set on described two below side support, and described two lower side support one end are hinged on the fore-stock
On, the other end is hinged on the after-poppet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820675616.2U CN208823354U (en) | 2018-05-04 | 2018-05-04 | A kind of walk helper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820675616.2U CN208823354U (en) | 2018-05-04 | 2018-05-04 | A kind of walk helper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208823354U true CN208823354U (en) | 2019-05-07 |
Family
ID=66304400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820675616.2U Active CN208823354U (en) | 2018-05-04 | 2018-05-04 | A kind of walk helper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208823354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108524201A (en) * | 2018-05-04 | 2018-09-14 | 佛山市顺康达医疗科技有限公司 | A kind of walk helper |
-
2018
- 2018-05-04 CN CN201820675616.2U patent/CN208823354U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108524201A (en) * | 2018-05-04 | 2018-09-14 | 佛山市顺康达医疗科技有限公司 | A kind of walk helper |
| CN108524201B (en) * | 2018-05-04 | 2023-11-10 | 佛山市顺康达医疗科技有限公司 | Walking aid |
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