CN206087084U - Children's balance car - Google Patents
Children's balance car Download PDFInfo
- Publication number
- CN206087084U CN206087084U CN201621117956.0U CN201621117956U CN206087084U CN 206087084 U CN206087084 U CN 206087084U CN 201621117956 U CN201621117956 U CN 201621117956U CN 206087084 U CN206087084 U CN 206087084U
- Authority
- CN
- China
- Prior art keywords
- cushion
- child
- vehicle frame
- balance car
- latch segment
- 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
Links
Abstract
The utility model relates to a children's balance car, including front fork (1), frame (2), cushion (3) and cushion pole (4), front fork (1) is anterior articulated with frame (2), cushion pole (4) upper end is connected with cushion (3), cushion pole (4) are connected on frame (2) adjustablely, its characterized in that: frame (2) are moulded plastics by plastics an organic whole and are formed, frame (2) between front fork (1) and cushion pole (4) inside be cavity (14) that are filled with nitrogen gas by the subsidiary injection moulding of gas. The utility model has the advantages that: the frame manufacturing is simple, light in weight, elasticity is good, the shock attenuation is effectual.
Description
Technical field
This utility model is related to a kind of bicycle, specifically a kind of child's balance car.
Background technology
Child's balance car does not have blockchain and car to pedal son, needs to slide power to provide with persistently pedaling with foot, and it is mainly used in
Temper the balanced capacity of child so as to preferably enjoy the happy of motion.At present existing child's balance car generally exists following
Railway Project：1st, vehicle frame is typically formed using many steel-pipe weldings, is not only made trouble, and heavier-weight, and elasticity is also poor, no
It is good；2nd, cushion rod fastening is not firm, and when medicated cushion carries larger weight, cushion rod produces slide downward easily with respect to vehicle frame, from
And had a strong impact on normally using for product；3rd, the front and back position fixation of medicated cushion cannot be adjusted, and the brachium of each child is usual
It is all different, thus a part of child when in use arm can not feel well.
Utility model content
The technical problems to be solved in the utility model be to provide a kind of vehicle frame be simple to manufacture, lightweight, elastic good, damping
The good child's balance car of effect.
To solve above-mentioned technical problem, this utility model provides a kind of child's balance car of following structure：Including front fork,
Vehicle frame, medicated cushion and cushion rod, front fork is hinged with vehicle frame front portion, and cushion rod upper end is connected with medicated cushion, and cushion rod adjustable ground connects
It is connected on vehicle frame, wherein, vehicle frame is formed by plastics integrated injection molding, and the frame interior between front fork and cushion rod is one auxiliary by gas
The injection molding cavity filled with nitrogen.
A kind of child's balance car described in the utility model, wherein, cushion rod adjustable ground is connected on vehicle frame and refers to, and one
Kind of child balance car also includes latch segment, tightening nut and bolt, and cushion rod rear portion is provided with leading of being available for latch segment to slide up and down
To groove, cushion rod front portion is provided with the elongated hole communicated with gathering sill, and vehicle frame is provided with the slot being engaged with cushion rod, slot with
The corresponding front side wall of elongated hole is provided with through hole, and latch segment is enclosed within bolt, and the one end of the rod of bolt is through elongated hole and through hole
It is threadedly coupled with tightening nut, and vehicle frame, cushion rod and latch segment is pressed together successively, before the gathering sill of elongated hole both sides
Side wall is provided with a pair of card articles, and every card article is formed by multiple bump arrays being placed equidistant, and latch segment front end is provided with least
The fixture block being engaged with a pair of card articles for a pair.
A kind of child's balance car described in the utility model, wherein, latch segment front end is provided with two with elongated hole corresponding position
Fixed column, is respectively and fixedly provided with a spring in each fixed column, slot front side wall is provided with two be available for that spring one end enters the
One fixing groove, spring top is between vehicle frame and latch segment.
A kind of child's balance car described in the utility model, wherein, the raised and fixture block semi-cylindrical in horizontally set.
A kind of child's balance car described in the utility model, wherein, a kind of child's balance car also includes a upper-thin-lower-thick
Cushion block, cushion block is enclosed within bolt, and is pressed between vehicle frame and cushion rod, and cushion block is provided with two and is available for spring one end to enter
The second fixing groove, spring top is between cushion block and latch segment.
After using said structure, compared with prior art, this utility model has advantages below：Because vehicle frame is by plastics one
Body is molded, hence in so that vehicle frame is not only simple to manufacture, and weight is also light, so that child is using this utility model one
It is just more laborsaving during kind of child's balance car, and because the frame interior between front fork and cushion rod is one by gas-assistance injection molding
The cavity filled with nitrogen, so not only substantially reduce the manufacturing cost of vehicle frame, and the weight of vehicle frame is become more
Gently, so as to further make child become more laborsaving in child's balance car a kind of using this utility model, also cause in addition
Vehicle frame has preferably elasticity, the damping effect that can have when in use, so as to substantially improve a kind of youngster of this utility model
The comfort of virgin balance car.
Because the gathering sill front side wall of elongated hole both sides is provided with a pair of card articles, every card article is placed equidistant by multiple
Bump array is formed, and latch segment front end is provided with the fixture block that at least one pair of is engaged with a pair of card articles, therefore when by bolt and rotation
After tight nut is successively pressed together vehicle frame, cushion rod and latch segment, under the mutual snap-fit of card article and fixture block, even if
When medicated cushion carries larger weight, latch segment also can firmly block cushion rod, make the cushion rod will not be with respect to latch segment and vehicle frame
Slide downward is produced, so as to a kind of normally using for child's balance car of this utility model has been effectively ensured.
Because latch segment front end and elongated hole corresponding position are provided with two fixed columns, a bullet is respectively and fixedly provided with each fixed column
Spring, slot front side wall be provided with two be available for spring one end enter the first fixing grooves, spring top between vehicle frame and latch segment,
Therefore when needing to adjust medicated cushion height, can somewhat outward winding some tightening nuts, although the now mutual clamping of card article and fixture block
Structure can slightly loosen, but following in the elastic force effect of two springs, cushion rod with by still remains stationary state without
Slide downwards, and user only needs to make cushion rod relative frame carry out upwards by gently applying a less active force to cushion rod
Or downward movement, after medicated cushion is adjusted to into desired height, user need not be with hand steered firmly cushion rod, and only need to be by tightening nut
Tighten again, medicated cushion height adjustment is operated so as to greatly facilitate user, and then put down a kind of child of this utility model
Weigh the practical more convenient of car.
The raised and fixture block semi-cylindrical in horizontally set, so when user adjusts medicated cushion height, can subtract significantly
Produce situation about interfering between few raised and fixture block to occur, so that user's medicated cushion height adjustment becomes more smoothly.
Because a kind of child's balance car of this utility model also includes the cushion block of a upper-thin-lower-thick, cushion block is enclosed within bolt,
And be pressed between vehicle frame and cushion rod, therefore during compared to being not provided with cushion block, cushion rod have rotated certain angle, so that
The top of cushion rod is closer to front fork, that is to say, that user can adjust the anteroposterior position of medicated cushion by way of setting cushion block
Put, so that a kind of child's balance car of this utility model disclosure satisfy that the comfort demand of the different child of brachium.
Description of the drawings
Fig. 1 is a kind of stereochemical structure appearance schematic diagram of child's balance car of this utility model；
When Fig. 2 is that a kind of child's balance car of this utility model does not use cushion block, remove the half sectional view after front wheels and rear wheels；
Fig. 3 is the enlarged drawing of I parts in Fig. 2；
Fig. 4 is the stereochemical structure that a kind of child's balance car of this utility model does not use the conventional latch segment used during cushion block
Schematic diagram；
Fig. 5 is the dimensional structure diagram of cushion rod in a kind of child's balance car of this utility model；
Fig. 6 is the dimensional structure diagram of front fork in a kind of child's balance car of this utility model；
Fig. 7 is the dimensional structure diagram of vehicle frame in a kind of child's balance car of this utility model；
When Fig. 8 is that a kind of child's balance car of this utility model uses cushion block, remove the half sectional view after front wheels and rear wheels；
Fig. 9 is the dimensional structure diagram of cushion block in a kind of child's balance car of this utility model；
Figure 10 is the enlarged drawing of K parts in Fig. 8；
Figure 11 be a kind of child's balance car of this utility model using cushion block when the three-dimensional knot for changing style latch segment that used
Structure schematic diagram.
Specific embodiment
A kind of child's balance car of this utility model is made further specifically with reference to the accompanying drawings and detailed description
It is bright.
As shown in Figures 1 to 7, a kind of child's balance car of this utility model includes front fork 1, vehicle frame 2, medicated cushion 3 and medicated cushion
Bar 4, front fork 1 is hinged with the front portion of vehicle frame 2, and the upper end of cushion rod 4 is connected with medicated cushion 3, and the adjustable ground of cushion rod 4 is connected on vehicle frame 2,
The top of front fork 1 is provided with handlebar 5, and front fork bottom is connected with front-wheel 6, and the rear portion of vehicle frame 2 is connected with trailing wheel 7, and front fork 1 is anterior with vehicle frame 2
It is hinged and refers to, the middle part of front fork 1 is provided with the jack 8 of a upper end open, and in jack 8 fixing axle 9 is provided with, and the rear portion of front fork 1 is provided with one
The individual fluting 12 communicated with the middle part of jack 8, the front portion of vehicle frame 2 is provided with the axis hole 13 for being available for fixing axle 9 to pass through, and the front portion of vehicle frame 2 is located at
In fluting 12, it is possible to rotated in fluting 12 by axle center of fixing axle 9, from the foregoing, it will be observed that a kind of child of this utility model
Balance car has not only been achieved that only by a fixing axle 9 and has been hinged between front fork 1 and vehicle frame 2 so that front fork 1 and vehicle frame 2
Between articulated structure become very simple, so as to greatly reduce a kind of child's balance car assembly difficulty of this utility model, and
And after the relative frame 2 of front fork 1 turns to certain angle, front fork 1 is located at the position at 12 openings of fluting and will lean against vehicle frame 2
On, front fork 1 yet further relative frame 2 cannot be rotated, so as to effectively limit the angle of rotation between front fork 1 and vehicle frame 2
Spend, and then effectively prevent vehicle and when in use racing occurs and cause the situation that child falls down traumatic injury to occur；And for ease of tearing open
Dress fixing axle 9, the threaded upper ends of fixing axle 9 are connected with a fixed block 10, and the upper end of front fork 1 is provided with and determining that fixed block 10 is engaged
Position groove 11, the effect of locating slot 11 be fixed block 10 is carried out it is spacing, so as to not only be easy to the fixation of fixed block 10, and can also
The relative front fork 1 of fixing axle 9 is prevented effectively from when a kind of child's balance car of this utility model is used to rotate, and then avoids front fork
Mutually wear and tear between 1 and fixing axle 9；In order to avoid there is when in use the situation of racing in a kind of child's balance car of this utility model
Occur, cause the situation that child falls down traumatic injury to occur because vehicle racing is turned on one's side so as to be prevented effectively from, can be by the rotatable angle of front fork
Degree is limited in 60 degree, that is to say and the unidirectional angle rotatable of front fork is limited in more than 30 degree；Vehicle frame 2 is by plastics integrated injection molding
It is a cavity 14 filled with nitrogen by gas-assistance injection molding into, the inside of vehicle frame between front fork 1 and cushion rod 42, cushion rod
4 adjustable grounds are connected on vehicle frame 2 and refer to, a kind of child's balance car of this utility model also includes latch segment, the and of tightening nut 15
Bolt 16, the rear portion of cushion rod 4 is provided with the gathering sill 17 for being available for latch segment to slide up and down, and the front portion of cushion rod 4 is provided with and gathering sill 17
The elongated hole 18 for communicating, vehicle frame 2 is provided with the slot 19 being engaged with cushion rod 4, slot 19 and the corresponding front side of elongated hole 18
Wall is provided with through hole 20, and latch segment is enclosed within bolt 16, and the one end of the rod of bolt 16 passes through elongated hole 18 and through hole 20 and screws
Nut 15 is threadedly coupled, and vehicle frame 2, cushion rod 4 and latch segment are pressed together successively, the gathering sill 17 of the both sides of elongated hole 18
Front side wall is provided with a pair of card articles 21, and every card article 21 is formed by multiple arrangements of projection 22 being placed equidistant, latch segment front end
At least one pair of fixture block 23 being engaged with a pair of card articles 21 is provided with, latch segment front end is provided with two fixations with the corresponding position of elongated hole 18
Post 24, is respectively and fixedly provided with a spring 25 in each fixed column 24, the front side wall of slot 19 is provided with two and is available for the one end of spring 25 to enter
The first fixing groove 26 for entering, spring 25 is withstood between vehicle frame 2 and latch segment, and raised 22 and the semicircle in horizontally set of fixture block 23
Cylindricality, as shown in Fig. 8 to 11, in order to adjust the front and back position of medicated cushion 3, so that a kind of child's balance car of this utility model
The comfort demand of the different child of brachium is disclosure satisfy that, a kind of child's balance car of this utility model is also upper thin including one
Lower thick cushion block 27, cushion block 27 is enclosed within bolt 16, and is pressed between vehicle frame 2 and cushion rod 4, and cushion block 27 is provided with two can
For the second fixing groove 28 that the one end of spring 25 enters, spring 25 is withstood between cushion block 27 and latch segment, in the present embodiment, not
During using cushion block, the latch segment for being used is conventional latch segment 29, and when using cushion block, the latch segment for being used is locked to change style
Tight block 30, conventional latch segment 29 and change style latch segment 30 difference be change the front end face of style latch segment 30 from top to bottom to
Thereafter end slope, that is to say, that change the main part of style latch segment 30 in upper thick and lower thin wedge shape, its purpose is to
Save and set up thickness produced after cushion block 27, produce between style latch segment 30 and trailing wheel 7 interference so as to avoid changing.
Embodiment above is only that preferred implementation of the present utility model is described, not to this utility model
Scope be defined, on the premise of without departing from this utility model design spirit, those of ordinary skill in the art are to this practicality
Various modifications and improvement that new technical scheme is made, all should fall into the protection domain of this utility model claims determination
It is interior.
Claims (5)
1. a kind of child's balance car, including front fork (1), vehicle frame (2), medicated cushion (3) and cushion rod (4), the front fork (1) and car
Frame (2) front portion is hinged, and cushion rod (4) upper end is connected with medicated cushion (3), and cushion rod (4) adjustable ground is connected to vehicle frame
(2) on, it is characterised in that：The vehicle frame (2) is formed by plastics integrated injection molding, the car between the front fork (1) and cushion rod (4)
It is a cavity (14) filled with nitrogen by gas-assistance injection molding inside frame (2).
2. a kind of child's balance car according to claim 1, it is characterised in that：Cushion rod (4) the adjustable ground connection
Refer on vehicle frame (2), a kind of child's balance car also includes latch segment, tightening nut (15) and bolt (16), the seat
Lining bar (4) rear portion is provided with the gathering sill (17) for being available for latch segment to slide up and down, and cushion rod (4) front portion is provided with and gathering sill
(17) elongated hole (18) for communicating, the vehicle frame (2) is provided with the slot (19) being engaged with cushion rod (4), the slot
(19) front side wall corresponding with elongated hole (18) is provided with through hole (20), and the latch segment is enclosed within bolt (16), the bolt
(16) one end of the rod is threadedly coupled through elongated hole (18) and through hole (20) with tightening nut (15), and by vehicle frame (2), medicated cushion
Bar (4) and latch segment are pressed together successively, and gathering sill (17) front side wall of elongated hole (18) both sides is provided with a pair of cards
Bar (21), every card article (21) is formed by multiple projection (22) arrangements being placed equidistant, and the latch segment front end is provided with
At least one pair of fixture block (23) being engaged with a pair of card articles (21).
3. a kind of child's balance car according to claim 2, it is characterised in that：The latch segment front end and elongated hole (18)
Corresponding position is provided with two fixed columns (24), and in described each fixed column (24) spring (25), the slot are respectively and fixedly provided with
(19) front side wall is provided with two the first fixing grooves (26) for being available for spring (25) one end to enter, and the spring (25) withstands on vehicle frame
(2) and latch segment between.
4. a kind of child's balance car according to claim 3, it is characterised in that：The projection (22) and fixture block (23) are in
The semi-cylindrical of horizontally set.
5. a kind of child's balance car according to claim 3 or 4, it is characterised in that：A kind of child's balance car is also wrapped
The cushion block (27) of a upper-thin-lower-thick is included, the cushion block (27) is enclosed within bolt (16), and is pressed on vehicle frame (2) and cushion rod
(4) between, the cushion block (27) is provided with two the second fixing grooves (28) for being available for spring (25) one end to enter, the spring
(25) cushion block (27) is withstood on and latch segment between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621117956.0U CN206087084U (en) | 2016-10-13 | 2016-10-13 | Children's balance car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621117956.0U CN206087084U (en) | 2016-10-13 | 2016-10-13 | Children's balance car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206087084U true CN206087084U (en) | 2017-04-12 |
Family
ID=58483616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621117956.0U Expired - Fee Related CN206087084U (en) | 2016-10-13 | 2016-10-13 | Children's balance car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206087084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106995027A (en) * | 2017-05-11 | 2017-08-01 | 常州爱尔威智能科技有限公司 | Intelligent electric motor car |
-
2016
- 2016-10-13 CN CN201621117956.0U patent/CN206087084U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106995027A (en) * | 2017-05-11 | 2017-08-01 | 常州爱尔威智能科技有限公司 | Intelligent electric motor car |
| CN106995027B (en) * | 2017-05-11 | 2022-11-08 | 常州爱尔威智能科技有限公司 | Intelligent electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20191013 |