CN108082363A - A kind of gear member adjusts the walker of height - Google Patents
A kind of gear member adjusts the walker of height Download PDFInfo
- Publication number
- CN108082363A CN108082363A CN201711075542.5A CN201711075542A CN108082363A CN 108082363 A CN108082363 A CN 108082363A CN 201711075542 A CN201711075542 A CN 201711075542A CN 108082363 A CN108082363 A CN 108082363A
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- CN
- China
- Prior art keywords
- vehicle body
- aftercarriage
- front vehicle
- rack
- gear member
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/02—Tricycles
- B62K5/06—Frames for tricycles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses the walker that a kind of gear member adjusts height, wherein, including：Front vehicle body and aftercarriage；Gear adjusting mechanism, for connecting front vehicle body and aftercarriage；By adjusting the cooperation position of gear adjusting mechanism, front vehicle body and the spacing of aftercarriage can be adjusted；The gear adjusting mechanism includes rack and the gear member of cooperation /V is carried out with rack；The gear member is arranged on the aftercarriage, and the front end of the rack is connected to front vehicle body, and rear end and the gear member of the rack coordinate；When the gear member rotates, by by with the latch on carry-over bar and the movement with carry-over bar, so as to adjust the spacing of front vehicle body and aftercarriage.The walker of the present invention can adapt to the use of more crowds.
Description
Technical field
The present invention relates to a kind of walking-replacing tool, more particularly to a kind of walker of gear member adjusting height.
Background technology
Existing walker gross morphology is fixed, and also having certainly can be different according to driver's build and what is be adjusted help
Vehicle is walked, if the patent of Publication No. CN204659913U discloses one kind from walker, including fuselage, is arranged under the fuselage
Two wheels of square both sides, two pedals for being respectively arranged at two lateral wheels and the direction being connected with the fuselage
Control-rod；Control system is equipped in fuselage, the wheel and the direction control lever are connected respectively with the control system, pedal
It is connected through the hinge with described between walker, non-driving condition pedal can vertically be bonded homonymy fuselage and pack up, and reduce entire
The size of car body, two wheels for can differential coaxial parallel wheel, not only facilitated and the basic work of tire turned to but also met from walker
Make form, extend tyre life, it is ensured that driving safety；Direction control lever is telescopic rod or collapsible rod, is both suitble to different bodies
High crowd, and direction control lever can be folded in certain size under non-driving state；Global design is reasonable, small,
Easy to operate, passability and good portability use that body-sensing is comfortable, meet the demand of traveling for a long time.
The patent is in order to allow walker to be suitble to the use of more crowds, and there is provided telescopic rod, but this is not enough.
It should be noted that the introduction of technical background is intended merely to above it is convenient the technical solution of the application is carried out it is clear,
Complete explanation, and facilitate the understanding of those skilled in the art and illustrate.Cannot merely because these schemes the application's
Background section is set forth and thinks that above-mentioned technical proposal is known to those skilled in the art.
The content of the invention
In view of the drawbacks described above of the prior art, the technical problems to be solved by the invention, which are to provide one kind, can pass through tooth
Wheel adjusts the walker of length of wagon.
To achieve the above object, the present invention provides the walker that a kind of gear member adjusts height, wherein, including：
Front vehicle body and aftercarriage；
Gear adjusting mechanism, for connecting front vehicle body and aftercarriage；
By adjusting the cooperation position of gear adjusting mechanism, front vehicle body and the spacing of aftercarriage can be adjusted；
The gear adjusting mechanism includes rack and the gear member of cooperation /V is carried out with rack；
The gear member is arranged on the aftercarriage, and the front end of the rack is connected to front vehicle body, after the rack
End coordinates with gear member；
When the gear member rotates, by by with the latch on carry-over bar and the movement with carry-over bar, before adjusting
The spacing of car body and aftercarriage.
Further, the gear adjusting mechanism further includes the fixation for being arranged on the aftercarriage close to front vehicle body side
Part, the fixing piece include one for clamping the clamping part of rack；
The clamping part bayonet can move forwards or backwards vertically in axially open, the rack.In the present solution, this is solid
Determine the important feature that the clamping part on part and fixing piece is /V rack, and since clamping part is there are axially open, this causes
Rack can forward or backward move at axially open, long so as to adjust the section of rack between front vehicle body and aftercarriage
Degree, so as to adjust the spacing of front vehicle body and aftercarriage.
Further, the main body of the rack is rectangle hollow frame, and the rectangle hollow frame controls inside
While it is provided with the latch with gear member cooperation；
The gear member includes and the gear of latch cooperation and the rotating wheel rotated for drive gear；
The rotating wheel is driven by manpower or motor.In the present solution, the main body is made for the rack of rectangle hollow frame
Connecting portion for front vehicle body and aftercarriage exists, also, since the latch on rack and the matching relationship of gear member can be adjusted
Section, by rotating wheel, we can be rotated with drive gear, so as to adjustment gear and the cooperation position of rack, so as to adjust front truck
Section of rack length between body and aftercarriage, so as to adjust the spacing between front vehicle body and aftercarriage.
Further, the front vehicle body is provided with a connection piece, the front end of the rack close to the lateral projections of aftercarriage
It is fixed or is movably connected in front vehicle body by the connector.In the present solution, it can also be living that the rack, which can be fixation,
It is connected to dynamicly in front vehicle body, fixed words mechanism stable, and if activity, then it adjusts and the activity of vehicle is more flexible.
Further, the front vehicle body includes preceding single wheel；The aftercarriage includes the rear left vehicle of left wheel after fixing
Body and the rear right body for fixing rear right wheel；
The preceding single wheel is driven wheel or driving wheel, and the rear left wheel and rear right wheel are driving wheel.It in the present solution, should
Front vehicle body is provided with single wheel, and aftercarriage is provided with two-wheel, in this way, entire walker will be tricycle, tricycle utilizes triangle
The most stable of feature of shape, it is ensured that balance, the driver that the sense of equilibrium can be allowed very poor can also be easily accomplished driver behavior.
Further, it is described to be provided with avoiding space between left body and rear right body afterwards；
The gear member is arranged on the rear left body and rear right body between the side of front vehicle body, is kept away described in composition
Allow the one side in space.The avoiding space can be vacant, then can reduce car body weight；It is of course also possible to by some devices such as battery
Deng, cooperation fixed structure be arranged at avoiding space；Even, can be converted as the memory of similar storage basket etc
Part.
Further, the wheel cap of the front vehicle wheel is each extended over to both sides is provided with the first front pedal and the second front pedal；
The upper surface of left body is provided with the first back pedal after described, and the rear right body upper surface is provided with the second post legged
Plate；
First front pedal and the second front pedal can upwardly or downwardly be turned down along the root of plate.In the present solution, it drives
Person can be needed according to different using any in the first front pedal, the second front pedal, the first back pedal and the second back pedal
One or two helps driver behavior；Pedal can be provided with sensor, by sensing the pressure of driver, and help
Complete the operations such as acceleration and deceleration and steering；
Further, support base is provided in the front vehicle body, the support base is equipped with handrail upwards, and
It tilts backwards and is provided with seat support bar；
The end of the seat support bar is provided with pedestal.In the present solution, the handrail can help driver to be balanced
Control, can also by it is interior set sensor or set up speed control structure etc. driver is helped to complete driver behavior；And it is somebody's turn to do
Seat support bar then can allow driver that can sit down in driving procedure, avoid long-time standing operation and caused by it is tired
Labor problem etc..
Further, the handrail and seat support bar are detachable and are rotatablely connected with the support base.We
In case, the seat support bar and handrail are detachably fitted in support base in fact, furthermore, it is possible to the need according to user
It asks different and carries out different angular adjustments, no matter height is fat or thin can to meet its demand to a certain extent, this causes this hair
Bright walker adapts to the demand of more crowds, moreover, when needed, the seat support bar can be unloaded or adjusted
To plumbness, this will be more suitable for relatively superb driving skills, and suitable for storage.
The invention has the advantages that it is of the invention due to being provided with front vehicle body and aftercarriage, and pass through gear adjusting mechanism
Connection；The gear adjusting mechanism is connected to the gear member on aftercarriage, and is connected to front vehicle body fixed or movablely simultaneously, works as cunning
When lever is connected to the slip of aftercarriage, the spacing of the front vehicle body and aftercarriage will be adjusted and control, and work as driver
When figure is more tall and big, the slidably sliding bar so that the spacing increase between the front vehicle body and aftercarriage, driver can gather around
There is larger driving space；And it is corresponding, when the build of driver is more petite, then sliding bar can be adjusted to causing
The smaller position in the interval of front vehicle body and aftercarriage, then the petite driver of build can also complete to drive；Moreover, the present invention
Technical solution is simple, it is easy to accomplish, advantageously reduce cost；Wherein, which can be regular length or can
Flexible；When sliding bar is fixed, the length in aftercarriage direction is mainly stretched by adjusting the angle either sliding bar of sliding bar
It spends to adjust length of wagon；In addition, in the present solution, since gear adjusting mechanism includes to connect front vehicle body and aftercarriage
Rack, and the rack, there are matched gear member, by turning gear gear member, user can adjust matching somebody with somebody for rack and pinion part
Conjunction relation, so as to adjust the spacing between front vehicle body and aftercarriage.
With reference to following explanation and attached drawing, the particular implementation of the application is disclosed in detail, specifies the original of the application
Reason can be in a manner of adopted.It should be understood that presently filed embodiment is not so limited in scope.In appended power
In the range of the spirit and terms of profit requirement, presently filed embodiment includes many changes, modifications and is equal.
The feature for describing and/or showing for a kind of embodiment can be in a manner of same or similar one or more
Used in a other embodiment, with the feature in other embodiment it is combined or substitute other embodiment in feature.
It should be emphasized that term "comprises/comprising" refers to the presence of feature, one integral piece, step or component when being used herein, but simultaneously
It is not excluded for the presence or additional of one or more other features, one integral piece, step or component.
Description of the drawings
Included attached drawing is used for providing being further understood from the embodiment of the present application, which constitutes one of specification
Point, for illustrating presently filed embodiment, and with word description come together to illustrate the principle of the application.Under it should be evident that
Attached drawing in the description of face is only some embodiments of the present application, for those of ordinary skill in the art, is not paying wound
On the premise of the property made is laborious, other attached drawings are can also be obtained according to these attached drawings.In the accompanying drawings：
Fig. 1 is the overall schematic for the walker that a kind of gear member of the embodiment of the present invention adjusts height；
Fig. 2 is the side view for the walker that a kind of gear member of the embodiment of the present invention adjusts height.
Description of the drawings, 10, front vehicle body；20th, aftercarriage；30th, gear adjusting mechanism；31st, rack；32nd, gear member；33rd, it is solid
Determine part；311st, latch；321st, gear；322nd, rotating wheel；331st, clamping part；40th, connector；50th, avoiding space.
Specific embodiment
It is in order to make those skilled in the art better understand the technical solutions in the application, real below in conjunction with the application
The attached drawing in example is applied, the technical solution in the embodiment of the present application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common
All other embodiment that technical staff is obtained without making creative work should all belong to the application protection
Scope.
Fig. 1 is the overall schematic for the walker that a kind of gear member of the present invention adjusts height, and Fig. 2 is a kind of gear of the present invention
Part adjusts the side view of the walker of height, and with reference to figure 1 and Fig. 2, the invention discloses the walkers that a kind of gear member adjusts height
Vehicle, including：
Front vehicle body 10 and aftercarriage 20；
Gear adjusting mechanism 30, for connecting front vehicle body 10 and aftercarriage 20；
By adjusting the cooperation position of gear adjusting mechanism 30, front vehicle body 10 and the spacing of aftercarriage 20 can be adjusted.
The invention has the advantages that it is of the invention due to being provided with front vehicle body and aftercarriage, and pass through gear adjusting mechanism
Connection；The gear adjusting mechanism is connected to the gear member on aftercarriage, and is connected to front vehicle body fixed or movablely simultaneously, works as cunning
When lever is connected to the slip of aftercarriage, the spacing of the front vehicle body and aftercarriage will be adjusted and control, and work as driver
When figure is more tall and big, the slidably sliding bar so that the spacing increase between the front vehicle body and aftercarriage, driver can gather around
There is larger driving space；And it is corresponding, when the build of driver is more petite, then sliding bar can be adjusted to causing
The smaller position in the interval of front vehicle body and aftercarriage, then the petite driver of build can also complete to drive；Moreover, the present invention
Technical solution is simple, it is easy to accomplish, advantageously reduce cost；Wherein, which can be regular length or can
Flexible；When sliding bar is fixed, the length in aftercarriage direction is mainly stretched by adjusting the angle either sliding bar of sliding bar
It spends to adjust length of wagon.
The present embodiment is preferred, and gear adjusting mechanism 30 includes rack 31 and the gear of cooperation /V is carried out with rack 31
Part 32；
The gear member 32 is arranged on the aftercarriage 20, and the front end of the rack 31 is connected to front vehicle body 10, described
The rear end of rack 31 coordinates with gear member 32；
When the gear member 32 rotates, by by with the latch 311 on carry-over bar 31 and the movement with carry-over bar 31, from
And adjust front vehicle body 10 and the spacing of aftercarriage 20.In the present solution, since gear adjusting mechanism includes to connect front vehicle body
With the rack of aftercarriage, and the rack is there are matched gear member, by turning gear gear member, user can adjust rack and
The matching relationship of gear member, so as to adjust the spacing between front vehicle body and aftercarriage.
The present embodiment is preferred, and gear adjusting mechanism 30, which further includes, is arranged on the aftercarriage 20 close to 10 side of front vehicle body
Fixing piece 33, the fixing piece 33 includes one for clamping the clamping part 331 of rack；
The clamping part 331 bayonet can move forwards or backwards vertically in axially open, the rack 31.This programme
In, the clamping part on the fixing piece and fixing piece is the important feature of /V rack, and since clamping part has axial open
Mouthful, this allows rack to be moved forward or backward at axially open, so as to adjust the tooth between front vehicle body and aftercarriage
Partial-length, so as to adjust the spacing of front vehicle body and aftercarriage.
The present embodiment is preferred, and the main body of rack 31 is rectangle hollow frame, the left and right of the rectangle hollow frame
Inner side edge is provided with the latch 311 with the gear member 32 cooperation；
The gear member 32 includes what is rotated with the gear 321 of the latch 311 cooperation and for drive gear 321
Rotating wheel 322；
The rotating wheel 322 is driven by manpower or motor.In the present solution, the main body is the rack of rectangle hollow frame
Exist as the connecting portion of front vehicle body and aftercarriage, also, since the latch on rack and the matching relationship of gear member can be with
It adjusts, by rotating wheel, we can be rotated with drive gear, so as to adjustment gear and the cooperation position of rack, before adjusting
Section of rack length between car body and aftercarriage, so as to adjust the spacing between front vehicle body and aftercarriage.
The present embodiment is preferred, and front vehicle body 10 is provided with a connection piece 40, the tooth close to the lateral projections of aftercarriage 20
The front end of item 31 is fixed or is movably connected in front vehicle body 10 by the connector 40.In the present solution, the rack can be
Fixation can also be movably coupled in front vehicle body, fixed words mechanism stable, and if activity, then adjusting and the work of vehicle
It is dynamic more flexible.
The present embodiment is preferred, and front vehicle body 10 includes preceding single wheel；The aftercarriage 20 includes left wheel after fixing
Left body and the rear right body for fixing rear right wheel afterwards；
The preceding single wheel is driven wheel or driving wheel, and the rear left wheel and rear right wheel are driving wheel.It in the present solution, should
Front vehicle body is provided with single wheel, and aftercarriage is provided with two-wheel, in this way, entire walker will be tricycle, tricycle utilizes triangle
The most stable of feature of shape, it is ensured that balance, the driver that the sense of equilibrium can be allowed very poor can also be easily accomplished driver behavior.
The present embodiment is preferred, and avoiding space 50 is provided between rear left body and rear right body；
The gear member 32 is arranged on the rear left body and rear right body between the side of front vehicle body, described in composition
One side of avoiding space 50.The avoiding space can be vacant, then can reduce car body weight；It is of course also possible to by some devices such as
Battery etc., cooperation fixed structure are arranged at avoiding space；Even, can be converted as the storage of similar storage basket etc
Device.
The present embodiment is preferred, and the wheel cap of front vehicle wheel 10 is each extended over to both sides is provided with the first front pedal and the second former riding
Plate；
The upper surface of left body 20 is provided with the first back pedal after described, after the rear right body upper surface is provided with second
Pedal；
First front pedal and the second front pedal can upwardly or downwardly be turned down along the root of plate.In the present solution, it drives
Person can be needed according to different using any in the first front pedal, the second front pedal, the first back pedal and the second back pedal
One or two helps driver behavior；Pedal can be provided with sensor, by sensing the pressure of driver, and help
Complete the operations such as acceleration and deceleration and steering；
The present embodiment is preferred, and support base is provided in front vehicle body 10, and the support base is equipped with upwards helps
Hand, and tilt backwards and be provided with seat support bar；
The end of the seat support bar is provided with pedestal.In the present solution, the handrail can help driver to be balanced
Control, can also by it is interior set sensor or set up speed control structure etc. driver is helped to complete driver behavior；And it is somebody's turn to do
Seat support bar then can allow driver that can sit down in driving procedure, avoid long-time standing operation and caused by it is tired
Labor problem etc..
The present embodiment is preferred, and handrail and seat support bar are detachable and are rotatablely connected with the support base.This
In scheme, the seat support bar and handrail are detachably fitted in support base in fact, furthermore, it is possible to according to user's
Demand is different to carry out different angular adjustments, no matter height is fat or thin can to meet its demand to a certain extent, this causes this
The walker of invention adapts to the demand of more crowds, moreover, when needed, the seat support bar can be unloaded or adjusted
It is whole that this will be more suitable for relatively superb driving skills to plumbness, and suitable for storage.
The preferred embodiment of the present invention described in detail above.It should be appreciated that those of ordinary skill in the art without
Creative work is needed according to the present invention can to conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be in the protection domain being defined in the patent claims.
Claims (6)
1. a kind of gear member adjusts the walker of height, wherein, including：
Front vehicle body and aftercarriage；
Gear adjusting mechanism, for connecting front vehicle body and aftercarriage；
By adjusting the cooperation position of gear adjusting mechanism, front vehicle body and the spacing of aftercarriage can be adjusted；
The gear adjusting mechanism includes rack and the gear member of cooperation /V is carried out with rack；
The gear member is arranged on the aftercarriage, and the front end of the rack is connected to front vehicle body, the rear end of the rack with
Gear member coordinates；
When the gear member rotates, by by with the latch on carry-over bar and the movement with carry-over bar, so as to adjust front vehicle body
With the spacing of aftercarriage.
2. walker as described in claim 1, wherein：The gear adjusting mechanism further includes that be arranged on the aftercarriage close
The fixing piece of front vehicle body side, the fixing piece include one for clamping the clamping part of rack；
The clamping part bayonet can move forwards or backwards vertically in axially open, the rack.
3. walker as claimed in claim 2, wherein：The main body of the rack be rectangle hollow frame, the rectangle
The left and right inner side edge of hollow frame is provided with the latch with gear member cooperation；
The gear member includes and the gear of latch cooperation and the rotating wheel rotated for drive gear；
The rotating wheel is driven by manpower or motor.
4. walker as claimed in claim 2, wherein：The front vehicle body is provided with a connection close to the lateral projections of aftercarriage
Part, the front end of the rack are fixed by the connector or are movably connected in front vehicle body.
5. walker as claimed in claim 2, wherein：The front vehicle body includes preceding single wheel；The aftercarriage is included for solid
The rear left body of left wheel and the rear right body for fixing rear right wheel after fixed；
The preceding single wheel is driven wheel or driving wheel, and the rear left wheel and rear right wheel are driving wheel.
6. walker as claimed in claim 5, wherein：After described avoiding space is provided between left body and rear right body；
The gear member is arranged on the rear left body and rear right body between the side of front vehicle body, and it is empty to form the avoidance
Between one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711075542.5A CN108082363A (en) | 2017-11-03 | 2017-11-03 | A kind of gear member adjusts the walker of height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711075542.5A CN108082363A (en) | 2017-11-03 | 2017-11-03 | A kind of gear member adjusts the walker of height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108082363A true CN108082363A (en) | 2018-05-29 |
Family
ID=62170801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711075542.5A Pending CN108082363A (en) | 2017-11-03 | 2017-11-03 | A kind of gear member adjusts the walker of height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108082363A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101987645A (en) * | 2009-08-03 | 2011-03-23 | 李岳道 | Electric telescopic bicycle |
| CN202624526U (en) * | 2012-06-27 | 2012-12-26 | 天津盛荣达金属制品有限公司 | Electric tricycle capable of stretching length of tricycle body |
| CN203541089U (en) * | 2013-09-09 | 2014-04-16 | 芜湖汉光立体停车设备有限公司 | New roll fixing seat |
| US20150061263A1 (en) * | 2013-08-28 | 2015-03-05 | Merits Health Products Co., Ltd. | Folding mechanism of vehicle |
| CN103569275B (en) * | 2012-07-20 | 2016-03-30 | 李岳道 | The pedal of motor-driven extensible pedal car and foot rest linking structure |
| CN206501949U (en) * | 2016-11-24 | 2017-09-19 | 闫公璋 | Length motorized adjustment formula electric car |
-
2017
- 2017-11-03 CN CN201711075542.5A patent/CN108082363A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101987645A (en) * | 2009-08-03 | 2011-03-23 | 李岳道 | Electric telescopic bicycle |
| CN202624526U (en) * | 2012-06-27 | 2012-12-26 | 天津盛荣达金属制品有限公司 | Electric tricycle capable of stretching length of tricycle body |
| CN103569275B (en) * | 2012-07-20 | 2016-03-30 | 李岳道 | The pedal of motor-driven extensible pedal car and foot rest linking structure |
| US20150061263A1 (en) * | 2013-08-28 | 2015-03-05 | Merits Health Products Co., Ltd. | Folding mechanism of vehicle |
| CN203541089U (en) * | 2013-09-09 | 2014-04-16 | 芜湖汉光立体停车设备有限公司 | New roll fixing seat |
| CN206501949U (en) * | 2016-11-24 | 2017-09-19 | 闫公璋 | Length motorized adjustment formula electric car |
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Application publication date: 20180529 |