CN207060308U - A kind of hauling truck for children with shock-proof protector - Google Patents
A kind of hauling truck for children with shock-proof protector Download PDFInfo
- Publication number
- CN207060308U CN207060308U CN201720773429.3U CN201720773429U CN207060308U CN 207060308 U CN207060308 U CN 207060308U CN 201720773429 U CN201720773429 U CN 201720773429U CN 207060308 U CN207060308 U CN 207060308U
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- CN
- China
- Prior art keywords
- plate
- vibration damper
- vehicle frame
- connection
- fixed
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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.)
- Expired - Fee Related
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Abstract
It the utility model is related to children's equipment technical field,Especially a kind of hauling truck for children with shock-proof protector,Including vehicle frame,Connecting rod and vibration damper plate,The upper end of vehicle frame is fixed with hood,Handle is fixedly connected with the rear end vehicle frame of hood,The front end center position of vehicle frame is fixed with connecting plate,Connecting plate inserts the connection end of connecting rod,Pass through bolted splice between connecting plate and connecting rod,Damping spring is socketed with outside the bolt of connecting plate upper and lower end face,The both ends of damping spring hold out against connecting plate and connecting rod respectively,Vibration damper plate shares two,The upper surface of damping front edge of board is fixed by welding in the lower surface of vehicle frame front end,Vibration damper plate be arcuate structure and arc opening down,Connection shell is socketed with outside the rear end of vibration damper plate,The connection edge of shell and vibration damper plate is connected by being welded and fixed,Connecting pole is fixed with the lateral surface center of connection shell,Wheel is rotatably connected on connecting pole.The utility model good damping effect, ride comfort, use are safer.
Description
Technical field
Children's equipment technical field is the utility model is related to, more particularly to a kind of children with shock-proof protector drag
Car.
Background technology
The vehicles such as bicycle are the main means of transport of people's go off daily, for needing carrying child, pet even
It is when needing to go on a journey with more article, often to use trailer.Existing hauling truck for children connects typically by a connecting rod
Bicycle tail is connected on, the vibrations suffered by bicycle can pass to trailer by connecting rod, and trailer is in itself generally also not
With damping device, trailer will be made to shake in the process of moving larger, seating is not comfortable enough, causes crying and screaming for children, and
Easily damage, in order to strengthen the protection to children riding, we have proposed a kind of children with shock-proof protector to drag
Car.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, and the one kind proposed has damping guarantor
The hauling truck for children of protection unit.
To achieve these goals, the utility model employs following technical scheme：
A kind of hauling truck for children with shock-proof protector, including vehicle frame, connecting rod and vibration damper plate are designed, the vehicle frame
Upper end is fixed with hood, and handle is fixedly connected with the rear end vehicle frame of hood, and the front end center position of the vehicle frame is fixed with company
Fishplate bar, the connection end of the connecting plate insertion connecting rod, passes through bolted splice, the connection between the connecting plate and connecting rod
Damping spring is socketed with outside the bolt of plate upper and lower end face, the both ends of damping spring hold out against connecting plate and connecting rod respectively, institute
State vibration damper plate and share two, the upper surface of damping front edge of board is fixed by welding in the lower surface of vehicle frame front end, the vibration damper plate
For arcuate structure and arc opening down, connection shell is socketed with outside the rear end of vibration damper plate, the connection shell and vibration damper plate
Edge is connected by being welded and fixed, connecting pole is fixed with the lateral surface center of connection shell, is rotated on the connecting pole
It is connected with wheel.
Preferably, the vibration damper plate is symmetrically arranged at the both sides of the edge below vehicle frame, and vibration damper plate is that multilayer elastic is curved
Plate is sequentially overlapped by welding and formed, and multilayer elastic bent plate is superimposed the resistant to bending stresses that can increase vibration damper plate, vibration damper plate is existed
The shape of script can be recovered after bending.
Preferably, connected between the connection shell of the vibration damper plate rear end by spreader, the both sides of vehicle frame is kept balance.
Preferably, the connection end section of the connecting rod is spill, and through hole is equipped with the upper and lower end face of connection end,
The top of frame connecting plate is provided with connecting hole, and the through hole is located on same axis with connecting hole, led to from the upper surface of connection end
Bolt is inserted in hole, and bolt is fixed after being passed from the lower surface of connection end by nut, is gap between the connecting hole and bolt
Coordinate.
Preferably, packing ring is equipped between the upper and lower end face of the connecting plate and damping spring, facilitates connecting plate and bolt
Between rotate.
The utility model proposes a kind of hauling truck for children with shock-proof protector, beneficial effect is：This practicality is new
The good damping effect of type, it can prevent children from being damaged when taking, enhance the protecting effect to children, and it is simple in construction,
In connecting rod and the connection end of frame connecting plate, damping spring is equipped with the upper and lower end face of connecting plate, can be reduced voluntarily
Car is delivered to the vibrations of trailer, below the vehicle frame of trailer, by the flexural deformation of vibration damper plate, can weaken trailer itself by
Vibrations, make occupant more comfortable.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of hauling truck for children with shock-proof protector structural representation；
Fig. 2 be the utility model proposes a kind of hauling truck for children with shock-proof protector vehicle frame schematic diagram；
Fig. 3 be the utility model proposes a kind of hauling truck for children with shock-proof protector connecting rod connection end tie
Structure schematic diagram；
Fig. 4 be the utility model proposes a kind of hauling truck for children with shock-proof protector vibration damper plate schematic diagram；
Fig. 5 be the utility model proposes a kind of hauling truck for children with shock-proof protector connection shell schematic diagram；
In figure：1- vehicle frames, 2- connecting rods, 3- vibration damper plates, 4- hoods, 5- handles, 6- connecting plates, 7- bolts, 8- damping bullets
Spring, 9- connection shells, 10- connecting poles, 11- wheels, 12- spreaders, 13- nuts, 14- packing rings.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-5, a kind of hauling truck for children with shock-proof protector, including vehicle frame 1, connecting rod 2 and vibration damper plate 3,
The upper end of the vehicle frame 1 is fixed with hood 4, and handle 5, the front end of the vehicle frame 1 are fixedly connected with the rear end vehicle frame 1 of hood 4
Center is fixed with connecting plate 6, and the connecting plate 6 inserts the connection end of connecting rod 2, between the connecting plate 6 and connecting rod 2
It is be hinged by bolt 7, it is socketed with damping spring 8, the both ends of damping spring 8 outside the bolt 7 of the upper and lower end face of connecting plate 6
Connecting plate 6 and connecting rod 2 are held out against respectively, and the vibration damper plate 3 shares two, and the upper surface of the front end of vibration damper plate 3 is by being welded and fixed
In the lower surface of the front end of vehicle frame 1, the vibration damper plate 3 be arcuate structure and arc opening down, outside the rear end of vibration damper plate 3
Connection shell 9 is socketed with, it is described to connect shell 9 with the connection edge of vibration damper plate 3 by being welded and fixed, in the lateral surface of connection shell 9
Center is fixed with connecting pole 10, and wheel 11 is rotatably connected on the connecting pole 10.
The vibration damper plate 3 is symmetrically arranged at the both sides of the edge of the lower section of vehicle frame 1, and vibration damper plate 3 is that multilayer elastic bent plate leads to
Cross welding and be sequentially overlapped and form, multilayer elastic bent plate is superimposed the resistant to bending stresses that can increase vibration damper plate 3, makes vibration damper plate 3 curved
The shape of script can be recovered after song, connected between the connection shell 9 of the rear end of vibration damper plate 3 by spreader 12, make the two of vehicle frame 1
Side keeps balance, and the connection end section of the connecting rod 2 is spill, through hole is equipped with the upper and lower end face of connection end, in car
The top of the connecting plate 6 of frame 1 is provided with connecting hole, and the through hole is located on same axis with connecting hole, led to from the upper surface of connection end
Bolt 7 is inserted in hole, and bolt 7 is fixed after being passed from the lower surface of connection end by nut 13, between the connecting hole and bolt 7
Coordinate for gap, be equipped with packing ring 14 between the upper and lower end face of the connecting plate 6 and damping spring 8, facilitate connecting plate 6 and bolt
Rotated between 7.
Operation principle：Good damping effect of the present utility model, and it is simple in construction, in connecting rod 2 and the connecting plate 6 of vehicle frame 1
Connection end, damping spring 8 is equipped with the upper and lower end face of connecting plate 6, the vibrations that bicycle is delivered to trailer can be reduced,
Below the vehicle frame 1 of trailer, by the flexural deformation of vibration damper plate 3, the vibrations that trailer itself is subject to can be weakened, make occupant more
Add comfortable.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of hauling truck for children with shock-proof protector, including vehicle frame (1), connecting rod (2) and vibration damper plate (3), its feature
It is：The upper end of the vehicle frame (1) is fixed with hood (4), and handle (5) is fixedly connected with the rear end vehicle frame (1) of hood (4),
The front end center position of the vehicle frame (1) is fixed with connecting plate (6), and the connecting plate (6) inserts the connection end of connecting rod (2),
Be hinged by bolt (7) between the connecting plate (6) and connecting rod (2), the bolt (7) of connecting plate (6) upper and lower end face is outside
Portion is socketed with damping spring (8), and the both ends of damping spring (8) hold out against connecting plate (6) and connecting rod (2), the damping respectively
Plate (3) shares two, and the upper surface of vibration damper plate (3) front end is fixed by welding in the lower surface of vehicle frame (1) front end, the damping
Plate (3) be arcuate structure and arc opening down, connection shell (9), the connection shell are socketed with outside the rear end of vibration damper plate (3)
(9) the connection edge with vibration damper plate (3) is fixed with connection by being welded and fixed in the lateral surface center of connection shell (9)
Post (10), wheel (11) is rotatably connected on the connecting pole (10).
A kind of 2. hauling truck for children with shock-proof protector according to claim 1, it is characterised in that：The vibration damper plate
(3) symmetrically it is arranged at the both sides of the edge below vehicle frame (1), vibration damper plate (3) is that multilayer elastic bent plate is folded successively by welding
Add and form.
A kind of 3. hauling truck for children with shock-proof protector according to claim 1, it is characterised in that：The vibration damper plate
(3) connected between the connection shell (9) of rear end by spreader (12).
A kind of 4. hauling truck for children with shock-proof protector according to claim 1, it is characterised in that：The connecting rod
(2) connection end section is spill, and through hole is equipped with the upper and lower end face of connection end, in the top of vehicle frame (1) connecting plate (6)
Provided with connecting hole, the through hole is located on same axis with connecting hole, the upper surface through hole insertion bolt (7) from connection end, spiral shell
Bolt (7) is fixed by nut (13) after being passed from the lower surface of connection end, matches somebody with somebody between the connecting hole and bolt (7) for gap
Close.
A kind of 5. hauling truck for children with shock-proof protector according to claim 1, it is characterised in that：The connecting plate
(6) packing ring (14) is equipped between upper and lower end face and damping spring (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720773429.3U CN207060308U (en) | 2017-06-29 | 2017-06-29 | A kind of hauling truck for children with shock-proof protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720773429.3U CN207060308U (en) | 2017-06-29 | 2017-06-29 | A kind of hauling truck for children with shock-proof protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207060308U true CN207060308U (en) | 2018-03-02 |
Family
ID=61506623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720773429.3U Expired - Fee Related CN207060308U (en) | 2017-06-29 | 2017-06-29 | A kind of hauling truck for children with shock-proof protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207060308U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292459A (en) * | 2018-11-26 | 2019-02-01 | 郑州金诚信筛网设备有限公司 | A kind of airlock with damping |
| CN112078652A (en) * | 2020-10-14 | 2020-12-15 | 江苏荣邦科技股份有限公司 | Foldable and quickly assembled child trailer |
-
2017
- 2017-06-29 CN CN201720773429.3U patent/CN207060308U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292459A (en) * | 2018-11-26 | 2019-02-01 | 郑州金诚信筛网设备有限公司 | A kind of airlock with damping |
| CN112078652A (en) * | 2020-10-14 | 2020-12-15 | 江苏荣邦科技股份有限公司 | Foldable and quickly assembled child trailer |
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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 |
Granted publication date: 20180302 Termination date: 20200629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |