CN208411975U - A kind of Combined type children bicycle - Google Patents
A kind of Combined type children bicycle Download PDFInfo
- Publication number
- CN208411975U CN208411975U CN201820925310.8U CN201820925310U CN208411975U CN 208411975 U CN208411975 U CN 208411975U CN 201820925310 U CN201820925310 U CN 201820925310U CN 208411975 U CN208411975 U CN 208411975U
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- CN
- China
- Prior art keywords
- frame body
- seat cushion
- bolted
- oblique frame
- pivot pin
- 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 Combined type children bicycles of child's bicycle technical field, including oblique frame body, the right end of the oblique frame body, which is bolted, is equipped with rear wheel support, rear-wheel is rotatably connected to by pivot pin on the right side of the outer wall of the rear wheel support, the bottom left of the oblique frame body, which is bolted, is equipped with pedal power mechanism, the top right side of the oblique frame body is rotatably connected to seat cushion mounting rod by pivot pin, the left end of the seat cushion mounting rod is rotatably connected to vertical bull stick by pivot pin, the right side wall of the seat cushion mounting rod, which is bolted, is equipped with seat cushion, this kind of Combined type children bicycle, design is reasonable, it is practical, traditional stainless steel frame body is replaced using aluminium alloy frame body, the bicycle weight produced is light, it is readily transported, and it can reduce injury to children, and by strong Power magnet and damping spring combined shock absorption, good damping effect, long service life.
Description
Technical field
The utility model relates to child's bicycle technical field, specially a kind of Combined type children bicycle.
Background technique
Child's bicycle be it is one main kind of among carriage for children, carriage for children includes child's bicycle, children trolley, pedology
Walk vehicle, four major class of child's tricycle.Bicycle, also known as bicycle or bicycle, the small-sized ground vehicles of usually two wheels.People rides
Che Hou is the environmentally protective vehicles, occurs diversiform children currently on the market voluntarily using foot pedal as power
Vehicle has combined type, welded type etc., but current child's bicycle majority has the following problems, and first, child's bicycle is mostly
Stainless steel frame causes the bicycle weight produced big, not readily transportable, and children drive a vehicle and are easy to injure by a crashing object when toppling over
Child, and current child's bicycle is most directly by damping spring progress damping, and damping effect is poor, and spring is for a long time
It after service wear, easily deforms, influences damping performance, it is therefore desirable to which current child's bicycle is further changed
Into.
Utility model content
The purpose of this utility model is to provide a kind of Combined type children bicycles, to solve to propose in above-mentioned background technique
Child's bicycle be mostly stainless steel frame, cause the bicycle weight produced big, it is not readily transportable, and children driving incline
When, since weight is big, it is easy to injure children by a crashing object, and current child's bicycle majority is directly subtracted by damping spring
Shake, damping effect is poor, and after spring long-time service wear, the problem of easily deforming, influence damping performance.
To achieve the above object, the utility model provides the following technical solutions: a kind of Combined type children bicycle, including oblique
To frame body, the right end of the oblique frame body, which is bolted, is equipped with rear wheel support, logical on the right side of the outer wall of the rear wheel support
It crosses pivot pin and is rotatably connected to rear-wheel, the bottom left of the oblique frame body, which is bolted, is equipped with pedal power mechanism, institute
The top right side for stating oblique frame body is rotatably connected to seat cushion mounting rod by pivot pin, and the left end of the seat cushion mounting rod passes through pivot pin
It is rotatably connected to vertical bull stick, the right side wall of the seat cushion mounting rod, which is bolted, is equipped with seat cushion, the vertical bull stick
Front and rear sides at the top of hand handle is equipped with by screw thread, the right side wall bottom of the vertical bull stick passes through pivot pin and oblique frame body
Left end rotation connection, the front side wall bottom of the hand handle, which is bolted, is equipped with damper cylinder, the bottom of the damper cylinder
It is plugged with decoupling rod, the rear wall bottom of the decoupling rod, which is bolted, is equipped with front-wheel, the inner cavity top of the damper cylinder
It is welded with casing at left and right sides of portion, inserted link is welded at left and right sides of the top of the decoupling rod, is covered described in left and right side
The outer wall of pipe and inserted link is socketed with damping spring, and the inner cavity top of the damper cylinder, which is bolted, is equipped with high-tenacity magnetic
Iron one is bolted at the top of the decoupling rod and is equipped with high-tenacity magnet two, the oblique frame body, rear wheel support, seat
Padding mounting rod, vertical bull stick, damper cylinder and decoupling rod is aluminium alloy rod.
Preferably, the diameter of the inner diameter wall inserted link of described sleeve pipe is two millimeters big.
Preferably, the model 90-150MM of the damping spring.
Preferably, the high-tenacity magnet one is identical as the polarity in mutually view portion of high-tenacity magnet two.
Compared with prior art, the utility model has the beneficial effects that this kind of Combined type children bicycle, design is reasonable,
It is practical, traditional stainless steel frame body is replaced using aluminium alloy frame body, the bicycle weight produced is light, it is readily transported,
And it can reduce injury to children, and by strong magnets and damping spring combined shock absorption, good damping effect uses the longevity
Life length.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model damping cross-sectional view.
In figure: 1 oblique frame body, 2 rear wheel supports, 3 rear-wheels, 4 pedal power mechanisms, 5 seat cushion mounting rods, 6 vertical bull sticks, 7
Seat cushion, 8 handles, 9 damper cylinders, 10 decoupling rods, 11 front-wheels, 12 casings, 13 inserted links, 14 damping springs, 15 high-tenacity magnet one, 16
High-tenacity magnet two.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of Combined type children bicycle, including oblique
Frame body 1, the right end of the oblique frame body 1, which is bolted, is equipped with rear wheel support 2, on the right side of the outer wall of the rear wheel support 2
It is rotatably connected to rear-wheel 3 by pivot pin, the bottom left of the oblique frame body 1, which is bolted, is equipped with pedal power mechanism
4, the top right side of the oblique frame body 1 is rotatably connected to seat cushion mounting rod 5, the left end of the seat cushion mounting rod 5 by pivot pin
It is rotatably connected to vertical bull stick 6 by pivot pin, the right side wall of the seat cushion mounting rod 5, which is bolted, is equipped with seat cushion 7, institute
It states and hand handle 8 is equipped with by screw thread at the top of the front and rear sides of vertical bull stick 6, the right side wall bottom of the vertical bull stick 6 passes through
The left end of pivot pin and oblique frame body 1 is rotatablely connected, and the front side wall bottom of the hand handle 8, which is bolted, is equipped with damper cylinder 9,
The bottom of the damper cylinder 9 is plugged with decoupling rod 10, the rear wall bottom of the decoupling rod 10 is bolted be equipped with before
Wheel 11, the inner cavity top left and right sides of the damper cylinder 9 are welded with casing 12, and the top left and right sides of the decoupling rod 10 is
It is welded with inserted link 13, the outer wall of left and right side described sleeve pipe 12 and inserted link 13 is socketed with damping spring 14, the damper cylinder 9
Inner cavity top be bolted high-tenacity magnet 1 be installed, the top of the decoupling rod 10 is bolted installation
There are high-tenacity magnet 2 16, the oblique frame body 1, rear wheel support 2, seat cushion mounting rod 5, vertical bull stick 6, damper cylinder 9 and damping
Bar 10 is aluminium alloy rod.
Wherein, the diameter of the inner diameter wall inserted link 13 of described sleeve pipe 12 is two millimeters big, the model of the damping spring 14
For 90-150MM, the high-tenacity magnet 1 is identical as the polarity in mutually view portion of high-tenacity magnet 2 16.
Working principle: during children are sitting in present apparatus up train, decoupling rod 10 moves up and down in damper cylinder 9, when
When decoupling rod 10 is moved up along the inner sidewall of damper cylinder 9, damping spring 14 is compressed at this time, 14 energy storage of damping spring, together
When moved up along the inner sidewall of damper cylinder 9 due to decoupling rod 10, high-tenacity magnet 1 and high-tenacity magnet 2 16 away from
From diminution, due to the principle of homopolar-repulsion, at this point, the repulsive force of high-tenacity magnet 1 and high-tenacity magnet 2 16 sharply increases
Greatly, it is moved away from mutually exclusive, therefore damping spring 14 and high-tenacity magnet 1 and 2 16 collective effect of high-tenacity magnet,
Move down decoupling rod 10 along damper cylinder 9, play the role of child's bicycle damping, aluminium alloy frame body replace it is traditional not
Become rusty steelframe body, and the bicycle weight produced is light, is readily transported, and can reduce the injury to children.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of Combined type children bicycle, including oblique frame body (1), it is characterised in that: the right end of the oblique frame body (1) is logical
It crosses bolt to be fixedly installed with rear wheel support (2), rear-wheel is rotatably connected to by pivot pin on the right side of the outer wall of the rear wheel support (2)
(3), the bottom left of the oblique frame body (1), which is bolted, is equipped with pedal power mechanism (4), the oblique frame body
(1) top right side is rotatably connected to seat cushion mounting rod (5) by pivot pin, and the left end of the seat cushion mounting rod (5) passes through pivot pin
It is rotatably connected to vertical bull stick (6), the right side wall of the seat cushion mounting rod (5), which is bolted, to be equipped with seat cushion (7), described
It is equipped with hand handle (8) by screw thread at the top of the front and rear sides of vertical bull stick (6), the right side wall bottom of the vertical bull stick (6)
It is rotatablely connected by the left end of pivot pin and oblique frame body (1), the front side wall bottom of the hand handle (8), which is bolted, to be equipped with
The bottom of damper cylinder (9), the damper cylinder (9) is plugged with decoupling rod (10), and the rear wall bottom of the decoupling rod (10) passes through
Bolt is fixedly installed with front-wheel (11), is welded with casing (12) at left and right sides of the inner cavity top of the damper cylinder (9), described to subtract
It shakes and is welded with inserted link (13) at left and right sides of the top of bar (10), the outer wall of left and right side described sleeve pipe (12) and inserted link (13)
It is socketed with damping spring (14), the inner cavity top of the damper cylinder (9), which is bolted, is equipped with high-tenacity magnet one
(15), it is bolted at the top of the decoupling rod (10) and high-tenacity magnet two (16) is installed, the oblique frame body (1),
Rear wheel support (2), seat cushion mounting rod (5), vertical bull stick (6), damper cylinder (9) and decoupling rod (10) are aluminium alloy rod.
2. a kind of Combined type children bicycle according to claim 1, it is characterised in that: the inner wall of described sleeve pipe (12) is straight
The diameter of diameter wall inserted link (13) is two millimeters big.
3. a kind of Combined type children bicycle according to claim 1, it is characterised in that: the type of the damping spring (14)
Number be 90-150MM.
4. a kind of Combined type children bicycle according to claim 1, it is characterised in that: the high-tenacity magnet one (15)
It is identical as the polarity in mutually view portion of high-tenacity magnet two (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820925310.8U CN208411975U (en) | 2018-06-15 | 2018-06-15 | A kind of Combined type children bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820925310.8U CN208411975U (en) | 2018-06-15 | 2018-06-15 | A kind of Combined type children bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208411975U true CN208411975U (en) | 2019-01-22 |
Family
ID=65108341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820925310.8U Expired - Fee Related CN208411975U (en) | 2018-06-15 | 2018-06-15 | A kind of Combined type children bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208411975U (en) |
-
2018
- 2018-06-15 CN CN201820925310.8U patent/CN208411975U/en not_active Expired - Fee Related
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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: 20190122 Termination date: 20210615 |