CN203996658U - A kind of single wheel balance truck - Google Patents
A kind of single wheel balance truck Download PDFInfo
- Publication number
- CN203996658U CN203996658U CN201420435194.3U CN201420435194U CN203996658U CN 203996658 U CN203996658 U CN 203996658U CN 201420435194 U CN201420435194 U CN 201420435194U CN 203996658 U CN203996658 U CN 203996658U
- Authority
- CN
- China
- Prior art keywords
- top rod
- handle
- voussoir
- lock
- single wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of single wheel balance truck, comprise casing and with the wheel of this casing attaching, contraction handle is installed on casing, described contraction handle comprises handle, top rod, middle pull bar and lower link, lower link bottom and casing attaching, middle drag link sleeve is in lower link, top rod is enclosed within middle pull bar, in handle, be provided with Transmission, in top rod and middle pull bar, be equipped with snap fastener, in top rod, be provided with steel wire, this steel wire is connected with the snap fastener in top rod, and steel wire upper end is connected with the Transmission in handle.The utility model is easy to operate, and modification stability can facilitate user to extract car load.
Description
Technical field
the utility model relates to a kind of single wheel balance truck, especially a kind of single wheel balance truck that can be used for riding.
Background technology
Self-balancing electronic wheelbarrow be suitable for travelling frequently every day use or spare time as an outdoor activity.Under the day by day serious background of environmental pollution, Self-balancing electronic wheelbarrow, as a kind of walking-replacing tool of novel environment friendly, can be alleviated consumption and the aerial contamination of resource.
Self-balancing electronic wheelbarrow is controlled the anterior-posterior balance of car body by reversible pendulum system principle, user only need keep the left and right balance of car body.After user is placed on pin respectively on the folding step of wheel both sides, the health that turns forward is gently to advance, and receding is to slow down, left and the health that is tilted to the right be to turn.It is more severe that body forward tilts, and speed is just faster, and a series of revolving gears in car guarantee that it can keep balance.
Existing a lot of single wheel balance truck, the inconvenience of taking in the situation that not riding.For head it off, on part single wheel balance truck, mated handle, thereby user friendly extraction is moved.Yet, the handle of existing single wheel balance truck, structure relative complex, it is not very convenient using.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of single wheel balance truck, has contraction handle, can regulate easily height, stable performance.
In order to solve the problems of the technologies described above, the utility model is taked following technical scheme:
A kind of single wheel balance truck, comprise casing and with the wheel of this casing attaching, contraction handle is installed on casing, described contraction handle comprises handle, top rod, middle pull bar and lower link, lower link bottom and casing attaching, middle drag link sleeve is in lower link, and top rod is enclosed within middle pull bar, is provided with Transmission in handle, in top rod and middle pull bar, be equipped with snap fastener, in top rod, be provided with steel wire, this steel wire is connected with the snap fastener in top rod, and steel wire upper end is connected with the Transmission in handle.
Described snap fastener comprises voussoir, orienting sleeve and lock, voussoir is contained in orienting sleeve upper end, and lock is arranged in orienting sleeve and the column cap of this lock runs through and extends to lower link sidewall, and lock is being supported in voussoir bottom, in orienting sleeve, be provided with the elastic component of supporting lock, voussoir is connected with steel wire.
Described voussoir bottom is provided with dip plane, and the surface that lock contacts with voussoir is made as dip plane, and the dip plane of voussoir contacts cooperation with the dip plane of lock.
Elastic component in described orienting sleeve is spring.
In described top rod, be provided with and press wedge part, steel wire bottom is contained in this pressures wedge part, the voussoir phase attaching in this pressure wedge part and top rod.
Described handle is provided with button, and this button is installed mutually with Transmission.
In described button, be provided with Compress Spring, button, the low handle inwall that heads on of the other end are being supported in this Compress Spring one end.
The utility model is by the structural development to the contraction handle of single wheel balance truck, and the adjusting that makes to shrink handle is more stable, facilitates the adjusting of differing heights to switch, and engaging is stable.
Accompanying drawing explanation
Accompanying drawing 1 is the main TV structure schematic diagram of the utility model;
Accompanying drawing 2 is the utility model local section structural representation;
Accompanying drawing 3 is the A place structure for amplifying schematic diagram in accompanying drawing 2;
Accompanying drawing 4 is the package assembly schematic diagram of voussoir and lock in the utility model.
The specific embodiment
For the ease of those skilled in the art's understanding, below in conjunction with accompanying drawing, the utility model will be further described.
As accompanying drawing 1, 2, shown in 3 and 4, the utility model has disclosed a kind of single wheel balance truck, comprise casing 1 and with the wheel 2 of this casing 1 attaching, on casing 1, be provided with and shrink handle 3, this contraction handle 3 comprises handle 31, top rod 32, middle pull bar 33 and lower link 34, lower link 34 bottoms and casing 1 attaching, middle pull bar 33 is enclosed within lower link 34, top rod 32 is enclosed within middle pull bar 33, in handle 31, be provided with Transmission 5, in top rod 32 and middle pull bar 33, be equipped with snap fastener, in top rod 32, be provided with steel wire 7, this steel wire 7 is connected with the snap fastener in top rod 32, steel wire upper end is connected with the Transmission in handle.Fixed installation is realized by connecting rod and casing in lower link 34 bottoms, guarantees installation reliability.Top rod can move up and down in middle pull bar, and same middle pull bar also can move up and down in lower link.On top rod, middle pull bar and lower link, offer a plurality of hole clippings, snap fastener can be fastened in the hole clipping of pull bar as required, realize the adjusting of pull bar high and low position.Snap fastener in snap fastener in top rod and middle pull bar is same structure, and is and installs in the upper and lower order.
Described snap fastener comprises voussoir 8, orienting sleeve 9 and lock 10, voussoir 8 is contained in orienting sleeve 9 upper ends, lock 10 is arranged in orienting sleeve 9 and the column cap of this lock 10 runs through and extends to lower link sidewall, lock is being supported in voussoir 8 bottoms, in orienting sleeve 9, be provided with the elastic component 11 of supporting lock 10, voussoir 8 is connected with steel wire 7.Top rod 32 bottom surfaces are contained on this orienting sleeve 9, and voussoir 8 bottoms are provided with dip plane, and lock 10 is made as dip plane with the surface that voussoir 8 contacts, and the dip plane of voussoir contacts cooperation with the dip plane of lock.In better situation, voussoir coordinates by 50 degree inclined-planes with lock, and voussoir is when moving down, and the dip plane of voussoir dip plane extruding lock, makes lock move towards required direction.Elastic component is preferably spring.
In addition, be provided with and press wedge part 12 in top rod 32, steel wire 7 bottoms are contained in this pressures wedge part 12, the voussoir 8 phase attachings in this pressure wedge part 12 and top rod 32.
Handle 31 is provided with button 4, and this button 4 is installed mutually with Transmission 5.In button 4, be provided with Compress Spring 6, button 4, low handle 31 inwalls that head on of the other end are being supported in these Compress Spring 6 one end, and after pressing the button, Compress Spring is compressed has back stretch, and the back stretch that button is compressed spring can automatically reset.
Press the button on handle, drive Transmission down to push.Squeese pressure acts on steel wire, and steel wire is stressed to move down.Press voussoir to be connected with pull bar steel wire, along with steel wire moves down, press that voussoir is stressed to move down.Because voussoir can only move up and down in orienting sleeve, thereby restriction voussoir is toward the movement on the right, makes lock toward moving left in crumpling process.In top rod, in the column cap indentation of lock, pull bar is inner, thereby makes not restriction between top rod and middle pull bar, under the pulling force effect of handle, can relatively move.Equally, between middle pull bar and lower link, be also same operating mode.When handle moves down to nadir, top rod on middle pull bar, is realized the locking of top rod and middle pull bar by lock kayser.Middle pull bar is by being located at lock kayser in middle pull bar on lower link, the locking of pull bar and lower link in realization.Thereby make can not relatively move between top rod and middle pull bar, middle pull bar and lower link, keep lock-out state.Same handle is when vertex, by pressing the button on handle, make in each lock retraction pull bar, liberate the restriction between each pull bar, guarantee that top rod and middle pull bar, middle pull bar and lower link can relatively move, then at vertex place, decontrol again button, make each lock relock corresponding pull bar, guarantee the state of vertex.
It should be noted that, the above is not the restriction to technical solutions of the utility model, is not departing under the prerequisite of creation design of the present utility model, and any apparent replacement is all within protection domain of the present utility model.
Claims (7)
1. a single wheel balance truck, comprise casing and with the wheel of this casing attaching, contraction handle is installed on casing, it is characterized in that, described contraction handle comprises handle, top rod, middle pull bar and lower link, lower link bottom and casing attaching, middle drag link sleeve is in lower link, top rod is enclosed within middle pull bar, in handle, be provided with Transmission, in top rod and middle pull bar, be equipped with snap fastener, in top rod, be provided with steel wire, this steel wire is connected with the snap fastener in top rod, and steel wire upper end is connected with the Transmission in handle.
2. single wheel balance truck according to claim 1, it is characterized in that, described snap fastener comprises voussoir, orienting sleeve and lock, voussoir is contained in orienting sleeve upper end, lock is arranged in orienting sleeve and the column cap of this lock runs through and extends to lower link sidewall, lock is being supported in voussoir bottom, is provided with the elastic component of supporting lock in orienting sleeve, and voussoir is connected with steel wire.
3. single wheel balance truck according to claim 2, is characterized in that, described voussoir bottom is provided with dip plane, and the surface that lock contacts with voussoir is made as dip plane, and the dip plane of voussoir contacts cooperation with the dip plane of lock.
4. single wheel balance truck according to claim 3, is characterized in that, the elastic component in described orienting sleeve is spring.
5. single wheel balance truck according to claim 3, is characterized in that, is provided with and presses wedge part in described top rod, and steel wire bottom is contained in this pressures wedge part, the voussoir phase attaching in this pressure wedge part and top rod.
6. single wheel balance truck according to claim 1, is characterized in that, described handle is provided with button, and this button is installed mutually with Transmission.
7. single wheel balance truck according to claim 6, is characterized in that, in described button, is provided with Compress Spring, and button, the low handle inwall that heads on of the other end are being supported in this Compress Spring one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420435194.3U CN203996658U (en) | 2014-08-04 | 2014-08-04 | A kind of single wheel balance truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420435194.3U CN203996658U (en) | 2014-08-04 | 2014-08-04 | A kind of single wheel balance truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203996658U true CN203996658U (en) | 2014-12-10 |
Family
ID=52036700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420435194.3U Expired - Fee Related CN203996658U (en) | 2014-08-04 | 2014-08-04 | A kind of single wheel balance truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203996658U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107472436A (en) * | 2017-08-11 | 2017-12-15 | 纳恩博（北京）科技有限公司 | Vehicle body frame and there is its balance car |
| WO2018108150A1 (en) * | 2016-12-16 | 2018-06-21 | 深圳乐行运动科技有限公司 | Balance vehicle |
-
2014
- 2014-08-04 CN CN201420435194.3U patent/CN203996658U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018108150A1 (en) * | 2016-12-16 | 2018-06-21 | 深圳乐行运动科技有限公司 | Balance vehicle |
| CN107472436A (en) * | 2017-08-11 | 2017-12-15 | 纳恩博（北京）科技有限公司 | Vehicle body frame and there is its balance car |
| CN107472436B (en) * | 2017-08-11 | 2020-08-28 | 纳恩博（北京）科技有限公司 | Vehicle body frame and balance car with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20170804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |