CN203740021U - Fast dismounting structure for auxiliary wheels of self-balancing electric unicycle - Google Patents

Fast dismounting structure for auxiliary wheels of self-balancing electric unicycle Download PDF

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Publication number
CN203740021U
CN203740021U CN201420052752.8U CN201420052752U CN203740021U CN 203740021 U CN203740021 U CN 203740021U CN 201420052752 U CN201420052752 U CN 201420052752U CN 203740021 U CN203740021 U CN 203740021U
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CN
China
Prior art keywords
auxiliary
self
groove
cylinder block
elastic component
Prior art date
Application number
CN201420052752.8U
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Chinese (zh)
Inventor
魏文经
牛国林
Original Assignee
嘉兴斯麦龙电子科技有限公司
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Priority to CN201420052752.8U priority Critical patent/CN203740021U/en
Application granted granted Critical
Publication of CN203740021U publication Critical patent/CN203740021U/en

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Abstract

The utility model relates to a fast dismounting structure for auxiliary wheels of a self-balancing electric unicycle. An enclosure is arranged above a motor wheel and covers the motor wheel. Pedals are arranged at the lower ends of the left side and the right side of the enclosure and hinged to connecting pieces. The auxiliary wheels of auxiliary wheel components are arranged on auxiliary frames, and the auxiliary frames are detachably arranged on a machine body component through locking components. Ejector balls of the locking components are connected with elastic pieces, and the ejector balls are separably connected with grooves. The ejector balls and the elastic pieces are arranged on the machine body component or the auxiliary frames, and the grooves are formed in the auxiliary frames or the machine body component. When the ejector balls and the elastic pieces are arranged on the machine body component, the grooves are formed in the auxiliary frames. When the ejector balls and the elastic pieces are arranged on the auxiliary frames, the grooves are formed in the machine body component. When a user needs to use the unicycle, the auxiliary wheel components can be directly inserted. When the user does not need to use the unicycle, the auxiliary wheel components can be directly pulled out.

Description

Self-balancing electronic wheelbarrow auxiliary wheel Quick disassembling structure

Technical field

The utility model relates to a kind of Self-balancing electronic wheelbarrow auxiliary wheel Quick disassembling structure.

Background technology

Self-balancing electronic wheelbarrow is energy-saving and environmental protection of new generation, portable walking-replacing tool.Self-balancing electronic wheelbarrow short distance is ridden instead of walk very convenient, can replace public transport and subway.The electric unicycle bodily form is small and exquisite, easy to carry, and the lightest a 9.8kg that only has can directly put the boot of automobile into, mentions family or office.

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.As an outdoor activity, inner by programming control when Self-balancing electronic wheelbarrow is suitable for travelling frequently use or weekend every day, speed limit, at 16km/h, is taken into account road speed when guarantee is safe.

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.

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.

At present, auxiliary wheel (or the auxiliary wheel accessory) major part of the Self-balancing electronic wheelbarrow having gone on the market in market needs specialist tools to install or dismantle, cannot realize direct installation or dismounting, also cannot realize the instantaneous switching of installing or dismantling, make troubles to user.

Application number is that 201220149769.6 Chinese patent discloses a kind of Self-balancing electronic manned monocycle with auxiliary wheel, its auxiliary wheel group is removably fixedly mounted on corresponding stretcher front side by pin respectively, but adopt pin mounting structure still to operate and use inconvenience, need to install or dismantle by specialist tools.

Utility model content

Technical problem to be solved in the utility model is to overcome deficiency of the prior art and Self-balancing electronic wheelbarrow auxiliary wheel Quick disassembling structure that a kind of reasonable in design is provided, has adopted more reasonably organization plan, has improved installation and removal efficiency.

The technical scheme in the invention for solving the above technical problem is: a kind of Self-balancing electronic wheelbarrow auxiliary wheel Quick disassembling structure, comprise cylinder block set, electric locomotive wheel, auxiliary wheel assembly, and cylinder block set comprises casing, attaching parts, stretcher; Casing is located at electric locomotive wheel top and covers electric locomotive wheel; Electric locomotive wheel center is provided with installation shaft; Attaching parts is fixed with installation shaft and casing respectively; Stretcher is located at the lower end, the left and right sides of casing, and hinged with attaching parts, and stretcher can upwards turn to stowed position, turn to expanded position downwards; Auxiliary wheel assembly comprises auxiliary frame and auxiliary wheel, and auxiliary wheel is arranged on auxiliary frame, and auxiliary frame is removably mounted on cylinder block set; It is characterized in that: also comprise latch assembly, described auxiliary frame is removably mounted on cylinder block set by this latch assembly; Described latch assembly comprises the decorative pearl on top of an official cap, elastic component, groove, and the decorative pearl on top of an official cap is connected with elastic component, and the decorative pearl on top of an official cap can be connected by disengaged with groove; The described decorative pearl on top of an official cap and elastic component are arranged on cylinder block set or auxiliary frame, and described groove is arranged on auxiliary frame or cylinder block set; In the time that the described decorative pearl on top of an official cap and elastic component are arranged on cylinder block set, described groove is arranged on described auxiliary frame; In the time that the described decorative pearl on top of an official cap and elastic component are arranged on auxiliary frame, described groove is arranged on described cylinder block set.

Latch assembly described in the utility model is arranged on the attaching parts of cylinder block set, and described auxiliary frame is removably mounted on attaching parts by this latch assembly.This structure makes auxiliary frame install and use more convenient.

Attaching parts described in the utility model is provided with mounting hole, and the described decorative pearl on top of an official cap and elastic component are arranged in mounting hole.This structure facilitates the installation of the decorative pearl on top of an official cap and elastic component.

Latch assembly described in the utility model also comprises lock screw; Described lock screw is threaded and is fixed in mounting hole, and elastic component one end is connected with lock screw, and the other end is connected with the decorative pearl on top of an official cap.This structure can first pack mounting hole the decorative pearl on top of an official cap and elastic component into from the external world, then lock screw is packed in mounting hole, the spacing decorative pearl on top of an official cap of lock screw and elastic component.

On auxiliary frame described in the utility model, be fixedly installed the plug-in mounting body of " work " shape, be provided with the draw-in groove of " work " shape on described attaching parts, described plug-in mounting body can be connected by disengaged with draw-in groove.This structure has increased the Joint strenght of auxiliary frame and attaching parts, and the installation direction of spacing auxiliary frame.

Groove described in the utility model is positioned on described plug-in mounting body.Structure is more reasonable.

Elastic component described in the utility model is spring.Simple for structure, cost is low, effective.

The utility model compared with prior art, tool has the following advantages and effect: reasonable in design, can realize the instantaneous switching that auxiliary wheel assembly is installed or dismantled, and do not need to install or dismantle by specialist tools, in the time that user needs, auxiliary wheel assembly directly can be plugged; In the time that user does not need, auxiliary wheel assembly directly can be pulled up.

Brief description of the drawings

Fig. 1 is the utility model example structure schematic diagram.

Fig. 2 is the utility model embodiment decomposition texture schematic diagram.

Fig. 3 is the structural representation of the utility model embodiment attaching parts.

Fig. 4 is the structural representation of the utility model embodiment auxiliary frame.

Fig. 5 is the utility model embodiment semi-sictional view structural representation.

Fig. 6 is the local structure schematic diagram of Fig. 2.

Detailed description of the invention

Below in conjunction with accompanying drawing and by embodiment, the utility model is described in further detail.

Referring to Fig. 1~Fig. 6, the present embodiment comprises cylinder block set, electric locomotive wheel 2, auxiliary wheel assembly 4, and cylinder block set comprises casing 1, attaching parts 5, stretcher 3.

Casing 1 is located at electric locomotive wheel 2 tops and covers electric locomotive wheel 2.Electric locomotive wheel 2 centers are provided with installation shaft.

Casing 1 use screw and attaching parts 5 are fixing, and attaching parts 5 is fixed with the installation shaft of electric locomotive wheel 2.Attaching parts 5 is made of metal.

Stretcher 3 is located at the lower end, the left and right sides of casing 1, and hinged with attaching parts 5, and stretcher 3 is mainly used for driver and stands, and can on certain angle, rotate, and can upwards turn to stowed position, turn to expanded position downwards.Stretcher 3 is made up of metal or high-intensity plastics.

Auxiliary wheel assembly 4 comprises auxiliary frame 6 and auxiliary wheel 7, and auxiliary wheel 7 is arranged on auxiliary frame 6.Auxiliary frame 6 is removably mounted on cylinder block set by latch assembly.Latch assembly comprises the decorative pearl on top of an official cap 8, elastic component 9, lock screw 10, groove 14.The decorative pearl on top of an official cap 8 can be connected by disengaged with groove 14.

In the present embodiment, the decorative pearl on top of an official cap 8, elastic component 9, lock screw 10 are arranged on cylinder block set, are specifically arranged on the attaching parts 5 of cylinder block set, and groove 14 is arranged on auxiliary frame 6, and auxiliary frame 8 is removably mounted on attaching parts 5 by this latch assembly.Elastic component 9 is spring.

On attaching parts 5, be provided with the draw-in groove 12 of mounting hole 11 and " work " shape.The decorative pearl on top of an official cap 8 and elastic component 9 are arranged in mounting hole 11, and lock screw 10 is threaded and is fixed in mounting hole 11, and elastic component 9 one end are connected with lock screw 10, and the other end is connected with the decorative pearl on top of an official cap 8.The decorative pearl on top of an official cap 8 can extend in draw-in groove 12.

On auxiliary frame 6, be fixedly installed the plug-in mounting body 13 of " work " shape, plug-in mounting body 13 can be connected by disengaged with draw-in groove 12.On plug-in mounting body 13, be provided with groove 14.

When on the attaching parts 5 that user need to be inserted into auxiliary wheel assembly 4, plug-in mounting body 13 is inserted in draw-in groove 12, the decorative pearl on top of an official cap 8 is subject to plug-in mounting body 13 to push first retraction, in the time that the decorative pearl on top of an official cap 8 is relative with groove 14, external force is cancelled, the decorative pearl on top of an official cap 8 is subject to elastic component 9 elastic force and ejects rear and groove 14 clampings, blocks auxiliary wheel assembly 4, and auxiliary wheel assembly 4 has been installed.

When user need to be auxiliary wheel assembly 4 when attaching parts 5 be dismantled, outwards plug dress body 13, the decorative pearl on top of an official cap 8 is subject to plug-in mounting body 13 to push first retraction and groove 14 departs from, after auxiliary wheel assembly 4 is extracted, plug-in mounting body 13 departs from draw-in groove 12, the auxiliary wheel assembly 4 of having dismantled, can be for the more convenient single-wheel electric vehicle of riding of user.

In all the other embodiment, in the time that the decorative pearl on top of an official cap 8 and elastic component 9 are arranged on auxiliary frame 6, groove 14 is arranged on cylinder block set.

Although the utility model with embodiment openly as above; but it is not in order to limit protection domain of the present utility model; any technical personnel of being familiar with this technology, not departing from change and the retouching done in design of the present utility model and scope, all should belong to protection domain of the present utility model.

Claims (7)

1. a Self-balancing electronic wheelbarrow auxiliary wheel Quick disassembling structure, comprises cylinder block set, electric locomotive wheel, auxiliary wheel assembly, and cylinder block set comprises casing, attaching parts, stretcher; Casing is located at electric locomotive wheel top and covers electric locomotive wheel; Electric locomotive wheel center is provided with installation shaft; Attaching parts is fixed with installation shaft and casing respectively; Stretcher is located at the lower end, the left and right sides of casing, and hinged with attaching parts, and stretcher can upwards turn to stowed position, turn to expanded position downwards; Auxiliary wheel assembly comprises auxiliary frame and auxiliary wheel, and auxiliary wheel is arranged on auxiliary frame, and auxiliary frame is removably mounted on cylinder block set; It is characterized in that: also comprise latch assembly, described auxiliary frame is removably mounted on cylinder block set by this latch assembly; Described latch assembly comprises the decorative pearl on top of an official cap, elastic component, groove, and the decorative pearl on top of an official cap is connected with elastic component, and the decorative pearl on top of an official cap can be connected by disengaged with groove; The described decorative pearl on top of an official cap and elastic component are arranged on cylinder block set or auxiliary frame, and described groove is arranged on auxiliary frame or cylinder block set; In the time that the described decorative pearl on top of an official cap and elastic component are arranged on cylinder block set, described groove is arranged on described auxiliary frame; In the time that the described decorative pearl on top of an official cap and elastic component are arranged on auxiliary frame, described groove is arranged on described cylinder block set.
2. Self-balancing electronic wheelbarrow auxiliary wheel Quick disassembling structure according to claim 1, is characterized in that: described latch assembly is arranged on the attaching parts of cylinder block set, and described auxiliary frame is removably mounted on attaching parts by this latch assembly.
3. Self-balancing electronic wheelbarrow auxiliary wheel Quick disassembling structure according to claim 2, is characterized in that: described attaching parts is provided with mounting hole, and the described decorative pearl on top of an official cap and elastic component are arranged in mounting hole.
4. Self-balancing electronic wheelbarrow auxiliary wheel Quick disassembling structure according to claim 3, is characterized in that: described latch assembly also comprises lock screw; Described lock screw is threaded and is fixed in mounting hole, and elastic component one end is connected with lock screw, and the other end is connected with the decorative pearl on top of an official cap.
5. Self-balancing electronic wheelbarrow auxiliary wheel Quick disassembling structure according to claim 2, it is characterized in that: the plug-in mounting body that is fixedly installed " work " shape on described auxiliary frame, on described attaching parts, be provided with the draw-in groove of " work " shape, described plug-in mounting body can be connected by disengaged with draw-in groove.
6. Self-balancing electronic wheelbarrow auxiliary wheel Quick disassembling structure according to claim 5, is characterized in that: described groove is positioned on described plug-in mounting body.
7. Self-balancing electronic wheelbarrow auxiliary wheel Quick disassembling structure according to claim 1, is characterized in that: described elastic component is spring.
CN201420052752.8U 2014-01-27 2014-01-27 Fast dismounting structure for auxiliary wheels of self-balancing electric unicycle CN203740021U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420052752.8U CN203740021U (en) 2014-01-27 2014-01-27 Fast dismounting structure for auxiliary wheels of self-balancing electric unicycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420052752.8U CN203740021U (en) 2014-01-27 2014-01-27 Fast dismounting structure for auxiliary wheels of self-balancing electric unicycle

Publications (1)

Publication Number Publication Date
CN203740021U true CN203740021U (en) 2014-07-30

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Application Number Title Priority Date Filing Date
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104326034A (en) * 2014-11-04 2015-02-04 李陈 Self-balancing unicycle with auxiliary wheels on pedals
CN105398508A (en) * 2015-12-09 2016-03-16 天津富士达自行车有限公司 Installation structure of auxiliary wheel of child bicycle
WO2016106372A1 (en) * 2014-12-23 2016-06-30 Razor Usa Llc Powered unicycle with handle
CN107512349A (en) * 2017-09-06 2017-12-26 深圳市自由轮科技有限公司 Electrodynamic balance car
CN108290614A (en) * 2015-11-25 2018-07-17 沃克斯国际有限公司 The stablization attachment part of self-balancing type personal transporter for two-wheeled

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104326034A (en) * 2014-11-04 2015-02-04 李陈 Self-balancing unicycle with auxiliary wheels on pedals
CN104326034B (en) * 2014-11-04 2016-08-17 李陈 A kind of pedal has the self-balancing wheelbarrow of auxiliary wheel
WO2016106372A1 (en) * 2014-12-23 2016-06-30 Razor Usa Llc Powered unicycle with handle
CN107207065A (en) * 2014-12-23 2017-09-26 美国锐哲有限公司 Electric unicycle with handle
CN108290614A (en) * 2015-11-25 2018-07-17 沃克斯国际有限公司 The stablization attachment part of self-balancing type personal transporter for two-wheeled
CN105398508A (en) * 2015-12-09 2016-03-16 天津富士达自行车有限公司 Installation structure of auxiliary wheel of child bicycle
CN107512349A (en) * 2017-09-06 2017-12-26 深圳市自由轮科技有限公司 Electrodynamic balance car

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140730

Termination date: 20170127

CF01 Termination of patent right due to non-payment of annual fee