CN212766589U - Child's bike frame structure with shock-absorbing function - Google Patents
Child's bike frame structure with shock-absorbing function Download PDFInfo
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- CN212766589U CN212766589U CN202021110618.0U CN202021110618U CN212766589U CN 212766589 U CN212766589 U CN 212766589U CN 202021110618 U CN202021110618 U CN 202021110618U CN 212766589 U CN212766589 U CN 212766589U
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- 230000035939 shock Effects 0.000 claims abstract description 25
- 239000006096 absorbing agent Substances 0.000 claims description 15
- 238000003466 welding Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000004641 brain development Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a bassinet frame construction with shock-absorbing function, include: the frame assembly, the handrail and the locking button; the upper end of the frame assembly is provided with a handrail, and the handrail comprises a fixed rod and a locking button; the front part of the lower end of the frame assembly is provided with a circular arc-shaped anti-collision rod, and the middle part of the anti-collision rod is connected with the frame assembly through a connecting rod; one end of the fixed rod is connected with the frame assembly in a hinged mode, the other end of the fixed rod is connected with the handrail in an inserting mode, and the handrail is locked with the fixed rod through the locking button; the utility model discloses a to the improvement of the perambulator frame structure that has shock-absorbing function, novel structure has, convenient to use supports firmly reliably, and the shock attenuation is effectual, and the anticollision is effectual, can guarantee advantages such as automobile body stationarity to effectual problem and the not enough that appear in having solved current device.
Description
Technical Field
The utility model relates to a bassinet frame technical field, more specifically the theory especially relates to a bassinet frame construction with shock-absorbing function.
Background
The baby carriage is a tool vehicle for children to play, and can bring certain benefits to the intelligence development of children and increase the brain development of the children.
The frame of the baby carriage is an important component of the baby carriage, can provide a supporting function for the whole baby carriage, and is convenient for mounting various parts, but the frame of the existing baby carriage has the following problems:
1. the vehicle body is welded integrally, so that the whole rigidity is high, the damping effect is poor, and the vehicle body is not stable enough during movement;
2. the vehicle body has a shock absorption function, and the shock absorption function is designed according to the inclined triangle, so that the vehicle body can also deform in the shock absorption process, and the deformation can cause the vehicle body to be damaged or deformed, thereby reducing the use time and shortening;
3. the more parallel design mode that adopts of current frame front end causes the front end to lack crashproof function and contact nature buffer distance's shortening, and it is comparatively inconvenient to use.
In view of the above, the present invention provides a frame structure of a stroller with a shock absorbing function, which is improved to solve the problems and improve the practical value.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bassinet frame structure with shock-absorbing function to solve the problem that proposes in the background art and not enough.
In order to achieve the above object, the utility model provides a baby carriage frame structure with shock-absorbing function is reached by following specific technological means:
a stroller frame structure having a shock-absorbing function, comprising: the frame assembly, the handrail, the front wheel mounting plate, the side wheel rod, the sleeve, the limiting rod, the support frame, the shock absorber, the wheel shaft, the fixed rod and the locking button; the upper end of the frame assembly is provided with a handrail, and the handrail comprises a fixed rod and a locking button; the front part of the lower end of the frame assembly is provided with a circular arc-shaped anti-collision rod, and the middle part of the anti-collision rod is connected with the frame assembly through a connecting rod; one end of the fixed rod is connected with the frame assembly in a hinged mode, the other end of the fixed rod is connected with the handrail in an inserting mode, and the handrail is locked with the fixed rod through the locking button; the lower end of the frame assembly is provided with a front wheel mounting plate, and the front wheel mounting plate is connected with the frame assembly in a welding mode; side wheel rods are arranged on two sides of the bottom of the frame assembly, and sleeves are welded at two ends of each side wheel rod; a bearing is arranged in a sleeve at the front end of the side wheel rod, and the side wheel rod is rotatably connected with the frame assembly through the bearing in the sleeve; a limiting rod is arranged in a sleeve at the rear end of the side wheel rod, and the side wheel rod is movably connected with the limiting rod through the sleeve at the rear end; the limiting rod is arranged in a cylindrical structure, and limiting plates are arranged at two ends of the limiting rod; the side wheel rod is provided with a support frame and a wheel shaft, and the support frame and the wheel shaft are connected with the side wheel rod in a welding mode; the support frame is provided with a shock absorber, the upper end of the shock absorber is connected with the frame assembly in a hinged mode, and the lower end of the shock absorber is fixedly connected with the support frame.
As a further optimization of this technical scheme, the utility model relates to an apparatus with demonstration of two-sided geometric model the sleeve of side wheel pole rear end passes through the deformation home range of limiting plate limited frame assembly lower part rear end at gag lever post both ends.
As a further optimization of this technical scheme, the utility model relates to an apparatus with two-sided geometric model demonstration the frame assembly is provided with locking bolt with the articulated department of dead lever.
As a further optimization of this technical scheme, the utility model relates to an apparatus with demonstration of two-sided geometric model the appearance of front wheel mounting panel is the rectangle form, and has seted up a plurality of mounting holes on the front wheel mounting panel.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
1. the utility model discloses a front portion of frame assembly lower extreme is provided with convex crash bar, just the setting that the middle part of crash bar is connected with the frame assembly through the connecting rod reduces the possibility of frame deformation, makes frame stable in structure, and the anticollision is effectual.
2. The utility model discloses a rigid connection mode that the setting of bumper shock absorber made current bassinet automobile body rear end turns into the flexonics mode, has strengthened the shock attenuation performance.
3. The utility model discloses a gag lever post is cylindric structure setting, and the both ends of gag lever post are provided with the limiting plate, can make both sides wheel pole take place deformation and the deformation that the shock attenuation produced of relative rotation skew and relative range in the certain limit, guarantee the shock-absorbing capacity and the steadiness ability of automobile body.
4. The utility model discloses a to the improvement of the perambulator frame structure that has shock-absorbing function, novel structure has, convenient to use supports firmly reliably, and the shock attenuation is effectual, and the anticollision is effectual, can guarantee advantages such as automobile body stationarity to effectual problem and the not enough that appear in having solved current device.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the bottom view structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;
FIG. 4 is an enlarged schematic view of the structure at B of the present invention;
FIG. 5 is a schematic view of the frame assembly structure of the present invention;
FIG. 6 is a schematic view of the structure of the stop lever of the present invention;
fig. 7 is a schematic diagram of a deformation state of the present invention.
In the figure: the frame assembly comprises a frame assembly 1, a handrail 2, a front wheel mounting plate 3, a side wheel rod 4, a sleeve 5, a limiting rod 6, a supporting frame 7, a shock absorber 8, a wheel shaft 9, a fixing rod 201 and a locking button 202.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 7, the present invention provides a specific technical implementation of a frame structure of a stroller with a shock-absorbing function:
a stroller frame structure having a shock-absorbing function, comprising: the frame assembly comprises a frame assembly 1, handrails 2, a front wheel mounting plate 3, side wheel rods 4, a sleeve 5, a limiting rod 6, a supporting frame 7, a shock absorber 8, a wheel shaft 9, a fixing rod 201 and a locking button 202; the upper end of the frame assembly 1 is provided with a handrail 2, and the handrail 2 comprises a fixed rod 201 and a locking button 202; the front part of the lower end of the frame assembly 1 is provided with a circular arc-shaped anti-collision rod, and the middle part of the anti-collision rod is connected with the frame assembly 1 through a connecting rod; one end of a fixed rod 201 is connected with the frame assembly 1 in a hinged mode, the other end of the fixed rod 201 is connected with the handrail 2 in an inserting mode, and the handrail 2 is locked with the fixed rod 201 through a locking button 202; the lower end of the frame assembly 1 is provided with a front wheel mounting plate 3, and the front wheel mounting plate 3 is connected with the frame assembly 1 in a welding way; two sides of the bottom of the frame assembly 1 are provided with side wheel rods 4, and two ends of each side wheel rod 4 are welded with sleeves 5; a bearing is arranged in a sleeve 5 at the front end of the side wheel rod 4, and the side wheel rod 4 is rotatably connected with the frame assembly 1 through the bearing in the sleeve 5; a limiting rod 6 is arranged in a sleeve 5 at the rear end of the side wheel rod 4, and the side wheel rod 4 is movably connected with the limiting rod 6 through the sleeve 5 at the rear end; the limiting rod 6 is arranged in a cylindrical structure, and limiting plates are arranged at two ends of the limiting rod 6; the side wheel rod 4 is provided with a support frame 7 and a wheel shaft 9, and the support frame 7 and the wheel shaft 9 are connected with the side wheel rod 4 in a welding mode; the support frame 7 is provided with a shock absorber 8, the upper end of the shock absorber 8 is connected with the frame assembly 1 in a hinged mode, and the lower end of the shock absorber 8 is fixedly connected with the support frame 7.
Specifically, referring to fig. 7, the sleeve 5 at the rear end of the side wheel rod 4 limits the deformation range of motion at the rear end of the lower portion of the frame assembly 1 through the limiting plates at the two ends of the limiting rod 6.
Specifically, referring to fig. 7, a locking bolt is disposed at a hinge joint of the frame assembly 1 and the fixing rod 201.
Specifically, referring to fig. 2, the front wheel mounting plate 3 is rectangular, and the front wheel mounting plate 3 is provided with a plurality of mounting holes.
The method comprises the following specific implementation steps:
when the wheels of the baby carrier are installed, a single front wheel is installed on a front wheel installation plate 3, two rear wheels are respectively installed on a wheel shaft 9 of a side wheel rod 4, before the baby carrier is pushed to walk, a locking button 202 can be loosened to adjust the use length of a handrail 2, the use angle of the handrail 2 can be adjusted through a locking bolt arranged at the hinged position of a fixed rod 201, when the baby carrier is pushed to walk in a place with an uneven road surface, when the damping action is generated, the up-and-down movement of a damper 8 and the reaction force generated by the ground cause the side wheel rod 4 to be stressed and stressed unequally, so as to generate two-side deviation or deformation, at the moment, the offset and the deformation of the side wheel rod 4 are adjusted by a limiting plate at two ends of a limiting rod 6 to be in a controllable range, so as to reduce and buffer the vibration and the deformation caused to the vehicle body, and in addition, the possibility of overall deformation of the frame assembly 1 is reduced, and the frame anti-collision effect is good.
In summary, the following steps: the utility model relates to a stroller frame structure with shock-absorbing function, which is characterized in that the front part of the lower end of the frame assembly is provided with a circular arc-shaped anti-collision rod, the middle part of the anti-collision rod is connected with the frame assembly through a connecting rod, the possibility of frame deformation is reduced, the frame structure is stable, the anti-collision effect is good, the rigid connection mode at the rear end of the prior stroller body is converted into a flexible connection mode through the arrangement of a shock absorber, the shock-absorbing performance is enhanced, the limiting rod is arranged in a cylindrical structure, the two ends of the limiting rod are provided with limiting plates, the wheel rods at two sides can generate relative rotation deviation in a certain range, the deformation in a relative range and the deformation generated by shock absorption can be realized, the buffer performance and the stability of the stroller body are ensured, the utility model discloses an improvement on the stroller frame structure with shock-absorbing function, the structure, the shock attenuation is effectual, and the anticollision is effectual, can guarantee advantages such as automobile body stationarity to effectual problem and the not enough of appearing in having solved current device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A stroller frame structure having a shock-absorbing function, comprising: the bicycle frame comprises a frame assembly (1), handrails (2), a front wheel mounting plate (3), side wheel rods (4), a sleeve (5), a limiting rod (6), a support frame (7), a shock absorber (8), a wheel shaft (9), a fixing rod (201) and a locking button (202); the method is characterized in that: the upper end of the frame assembly (1) is provided with a handrail (2), and the handrail (2) comprises a fixed rod (201) and a locking button (202); the front part of the lower end of the frame assembly (1) is provided with a circular arc-shaped anti-collision rod, and the middle part of the anti-collision rod is connected with the frame assembly (1) through a connecting rod; one end of the fixed rod (201) is connected with the frame assembly (1) in a hinged mode, the other end of the fixed rod (201) is connected with the handrail (2) in an inserting mode, and the handrail (2) is locked with the fixed rod (201) through the locking button (202); the lower end of the frame assembly (1) is provided with a front wheel mounting plate (3), and the front wheel mounting plate (3) is connected with the frame assembly (1) in a welding mode; two sides of the bottom of the frame assembly (1) are provided with side wheel rods (4), and two ends of each side wheel rod (4) are welded with sleeves (5); a bearing is arranged in a sleeve (5) at the front end of the side wheel rod (4), and the side wheel rod (4) is rotatably connected with the frame assembly (1) through the bearing in the sleeve (5); a limiting rod (6) is arranged in a sleeve (5) at the rear end of the side wheel rod (4), and the side wheel rod (4) is movably connected with the limiting rod (6) through the sleeve (5) at the rear end; the limiting rod (6) is arranged in a cylindrical structure, and limiting plates are arranged at two ends of the limiting rod (6); the side wheel rod (4) is provided with a support frame (7) and a wheel shaft (9), and the support frame (7) and the wheel shaft (9) are connected with the side wheel rod (4) in a welding mode; the support frame (7) is provided with a shock absorber (8), the upper end of the shock absorber (8) is connected with the frame assembly (1) in a hinged mode, and the lower end of the shock absorber (8) is fixedly connected with the support frame (7).
2. A stroller frame structure having a shock-absorbing function according to claim 1, wherein: the sleeve (5) at the rear end of the side wheel rod (4) limits the deformation moving range of the rear end of the lower part of the frame assembly (1) through limiting plates at two ends of the limiting rod (6).
3. A stroller frame structure having a shock-absorbing function according to claim 1, wherein: and a locking bolt is arranged at the hinged position of the frame assembly (1) and the fixed rod (201).
4. A stroller frame structure having a shock-absorbing function according to claim 1, wherein: the appearance of front wheel mounting panel (3) is the rectangle form, and has seted up a plurality of mounting holes on front wheel mounting panel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021110618.0U CN212766589U (en) | 2020-06-16 | 2020-06-16 | Child's bike frame structure with shock-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021110618.0U CN212766589U (en) | 2020-06-16 | 2020-06-16 | Child's bike frame structure with shock-absorbing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212766589U true CN212766589U (en) | 2021-03-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021110618.0U Active CN212766589U (en) | 2020-06-16 | 2020-06-16 | Child's bike frame structure with shock-absorbing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212766589U (en) |
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2020
- 2020-06-16 CN CN202021110618.0U patent/CN212766589U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230706 Address after: 324100 11-1 South Gate Road, Hushan street, Jiangshan City, Quzhou, Zhejiang Patentee after: Quzhou Xinrui Technology Information Co.,Ltd. Address before: 510000 162 Guangming South Road, Shiqiao street, Panyu District, Guangzhou City, Guangdong Province Patentee before: Guo Qing |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Qirui Technology Co.,Ltd. Assignor: Quzhou Xinrui Technology Information Co.,Ltd. Contract record no.: X2023980046352 Denomination of utility model: A structure of a baby bike frame with shock absorption function Granted publication date: 20210323 License type: Common License Record date: 20231108 Assignee: Jiangshan Zhenyuan Plastic Factory Assignor: Quzhou Xinrui Technology Information Co.,Ltd. Contract record no.: X2023980046339 Denomination of utility model: A structure of a baby bike frame with shock absorption function Granted publication date: 20210323 License type: Common License Record date: 20231108 Assignee: Zhejiang Baoyi Chemical Co.,Ltd. Assignor: Quzhou Xinrui Technology Information Co.,Ltd. Contract record no.: X2023980046332 Denomination of utility model: A structure of a baby bike frame with shock absorption function Granted publication date: 20210323 License type: Common License Record date: 20231108 |