CN205631964U - Shock absorber structure and children's shallow of children's shallow - Google Patents
Shock absorber structure and children's shallow of children's shallow Download PDFInfo
- Publication number
- CN205631964U CN205631964U CN201620387046.8U CN201620387046U CN205631964U CN 205631964 U CN205631964 U CN 205631964U CN 201620387046 U CN201620387046 U CN 201620387046U CN 205631964 U CN205631964 U CN 205631964U
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- vehicle frame
- joint
- sliding part
- actuator
- children trolley
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- 230000035939 shock Effects 0.000 title abstract 6
- 239000006096 absorbing agent Substances 0.000 title abstract 5
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 8
- 238000013016 damping Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004807 localization Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a shock absorber structure and children's shallow of children's shallow, children's shallow includes frame, wheel, be used for with the wheel with the wheel that the frame is connected connects, the wheel connect with the frame rotates the connection mutually, shock absorber structure sets up including adjusting length ground the frame with elastic component between the wheel connects, be used for adjusting the slider of elastic component length, the slider can set up on the part in frame and wheel connect two parts with sliding, on an end connection another part in two parts of frame and wheel joint of elastic component, another end connection of elastic component is on the slider, and this shock absorber structure is still including being arranged in ordering about slider gliding driving piece on a part of frame and two parts of wheel joint. The shock absorber structure simple structure of this children's shallow, convenient operation, length through adjusting the elastic component can realize the regulation of the shock attenuation effect of children's shallow.
Description
Technical field
This utility model relates to articles for children technical field, is specifically related to anti-vibration structure and the children trolley of a kind of children trolley.
Background technology
Children trolley is that people carry less child and carry out outdoor activities and provide a great convenience, for reducing the children trolley vibrations during the advancing impact on the infant rested on children trolley, children trolley is generally provided with anti-vibration structure, it is typically to arrange anti-vibration structure on the vehicle frame or wheel of children trolley, in prior art, the damping effect of children trolley is fixing, it is impossible to be adjusted according to different road conditions, different age group, the needs of different weight.
Summary of the invention
The purpose of this utility model is for deficiency of the prior art, it is provided that the anti-vibration structure of the children trolley of a kind of adjustable damping effect.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is:
A kind of anti-vibration structure of children trolley, children trolley includes vehicle frame, wheel, for connecting the wheel joint of described wheel and described vehicle frame, described joint of taking turns rotates with described vehicle frame and is connected, described anti-vibration structure includes being arranged on described vehicle frame and the described elastic component taken turns between joint with can regulating length, for regulating the sliding part of described elastic component length, described sliding part can be slidably arranged on described vehicle frame and the described parts taken turns in two parts of joint, the one end of described elastic component is connected on described vehicle frame and described another parts taken turns in two parts of joint, the other end of described elastic component is connected on described sliding part, described anti-vibration structure also includes for ordering about the actuator that described sliding part slides on described vehicle frame and the described parts taken turns in two parts of joint.
Preferably, described sliding part can be slidably arranged in described takes turns on joint, described actuator can be rotatably arranged at described takes turns on joint, and described actuator can be arranged along described actuator slidably relative to the described bearing of trend taking turns the pivot center that joint rotates, and described actuator takes turns joint with described respectively and described sliding part matches.
Further, described actuator includes the screw rod that knob and one end are fixedly connected with described knob, and the middle part of described screw rod is threaded connection matches with described joint of taking turns, and matches with described sliding part in the other end of described screw rod.
Preferably, described sliding part can be slidably arranged on described vehicle frame, described actuator can be rotatably arranged on described vehicle frame, and described actuator can be slidably arranged on described vehicle frame along the bearing of trend of the pivot center that described actuator rotates relative to described vehicle frame, and described actuator matches with described vehicle frame and described sliding part respectively.
Further, described actuator includes that the pull bar that knob and one end are fixedly connected with described knob, described knob match with described vehicle frame, and described sliding part matches with the other end of described pull bar.
Further, described knob is matched by screw inclined plane with described vehicle frame.
Further, described actuator is provided with positioning boss, and described sliding part is provided with the locating slot matched with described positioning boss, and described positioning boss is fastened in described locating slot and can arrange rotationally by the most described locating slot.
Preferably, described anti-vibration structure also includes be fixedly installed on described vehicle frame and described another parts taken turns in two parts of joint first fixing post, be fixedly installed on described sliding part second fix post, the two ends of described elastic component are hung on described first respectively and fix post and described second and fix on post.
Further, described vehicle frame and the described parts taken turns in two parts of joint are provided with for the glide direction of described sliding part and distance carry out spacing stopper slot, and described second fixes post is located in described stopper slot and can arrange slidably along the length bearing of trend of described stopper slot.
Another object of the present utility model is to provide a kind of children trolley, and described children trolley includes vehicle frame and wheel joint, is arranged on described vehicle frame and the described anti-vibration structure as described in any of the above-described item of power taken turns between joint.
Utilization due to technique scheme, this utility model compared with prior art has the advantage that the anti-vibration structure simple in construction of children trolley of the present utility model, easy to operate, by regulating the length of elastic component, the regulation of the damping effect of children trolley can be realized.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation (embodiment 1) of children trolley of the present utility model；
Accompanying drawing 2 is the structural representation (embodiment 1) of the anti-vibration structure of children trolley of the present utility model；
Accompanying drawing 3 is the internal structure schematic diagram (embodiment 1) of the anti-vibration structure of children trolley of the present utility model；
Accompanying drawing 4 is the structural representation (embodiment 2) of children trolley of the present utility model；
Accompanying drawing 5 is the structural representation (embodiment 2) of the anti-vibration structure of children trolley of the present utility model；
Accompanying drawing 6 is the internal structure schematic diagram (embodiment 2) of the anti-vibration structure of children trolley of the present utility model；
Accompanying drawing 7 is the exploded view (embodiment 2) of the anti-vibration structure of children trolley of the present utility model.
Detailed description of the invention
With specific embodiment, the technical solution of the utility model is further elaborated below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 4, children trolley includes vehicle frame 100, wheel joint 200 and wheel 300, wheel joint 200 is for being connected to vehicle frame 100 by wheel 300, it rotates with vehicle frame 100 and is connected, wheel 300 can be rotatably arranged on wheel joint 200, anti-vibration structure of the present utility model is arranged between vehicle frame 100 and wheel joint 200, and is arranged on the rotation path of wheel joint 200 relative frame 100.
Embodiment 1
nullAs shown in Figures 2 and 3，Anti-vibration structure includes the elastic component 1 being arranged between vehicle frame 100 and wheel joint 200、The sliding part 2 on wheel joint 200 can be slidably arranged in、For the actuator 3 driving sliding part 2 to slide on wheel joint 200，The both ends of elastic component 1 are connected with vehicle frame 100 and sliding part 2 respectively，Actuator 3 is movably arranged on wheel joint 200，Actuator 3 matches with wheel joint 200 and sliding part 2 respectively，When actuator 3 takes turns joint 200 action relatively，By actuator 3 and coordinating of taking turns joint 200、Actuator 3 orders about sliding part 2 slip on wheel joint 200 with coordinating of sliding part 2，When sliding part 2 slides，Elastic component 1 is made to be stretched，Elastic component 1 is made to have different length，During the length difference of elastic component 1，Its tightness is different，So that children trolley has different damping effects.
A kind of specific embodiment, actuator 3 can be rotatably arranged on wheel joint 200, when it and can slide along the bearing of trend of its pivot center rotated relative to wheel joint 200 while wheel joint 200 rotates.nullConcrete，Actuator 3 includes knob 31 and screw rod 32，The one end of screw rod 32 is fixedly connected with knob 31，The middle part of screw rod 32 is provided with external screw thread，Wheel joint 200 is provided with the female thread screwed mutually with this external screw thread，The other end of screw rod 32 is provided with positioning boss 321，Sliding part 2 is provided with the locating slot 21 matched with positioning boss 321，This positioning boss 321 is fastened in locating slot 21 and can rotate by relative localization groove 21，When rotary knob 31，By external screw thread on screw rod 32 with wheel joint 200 on female thread screw make knob 31 rotate while and along pivot center bearing of trend slide，Sliding part 2 is pulled to slide on wheel joint 200 by the positioning boss 321 of screw rod 32 with coordinating of locating slot 21 on sliding part 2，When sliding part 2 slides，Elastic component 1 is made to be stretched.
In the present embodiment, elastic component 1 uses extension spring, is fixed with first and fixes post 4 on vehicle frame 100, is fixed with second and fixes post 5 on sliding part 2, and two of extension spring is hung on first respectively and fixes post 4 and second and fix on post 5.
Wheel joint 200 is provided with stopper slot 6, second one end fixing post 5 is fixed on sliding part 2, the other end passes stopper slot 6, when sliding part 2 is when taking turns slip on joint 200, second fixes the post 5 length bearing of trend along stopper slot 6 in stopper slot 6 slides, by the setting of stopper slot 6, the sliding part 2 glide direction on wheel joint 200 and sliding distance can be defined.
Embodiment 2
nullAs shown in Fig. 5 ~ Fig. 7，Anti-vibration structure includes the elastic component 1 being arranged between vehicle frame 100 and wheel joint 200、The sliding part 2 can being slidably arranged on vehicle frame 100、For the actuator 3 driving sliding part 2 to slide on vehicle frame 100，The both ends of elastic component 1 are connected with wheel joint 200 and sliding part 2 respectively，Actuator 3 is movably arranged on vehicle frame 100，Actuator 3 matches with vehicle frame 100 and sliding part 2 respectively，When actuator 3 relative frame 100 action，By coordinating of actuator 3 and vehicle frame 100、The coordinating of actuator 3 and sliding part 2 order about sliding part 2 to slide on vehicle frame 100，When sliding part 2 slides，Elastic component 1 is made to be stretched，Elastic component 1 is made to have different length，During the length difference of elastic component 1，Its tightness is different，So that children trolley has different damping effects.
A kind of specific embodiment, actuator 3 can be rotatably arranged on vehicle frame 100, while its relative frame 100 rotates and the bearing of trend slip of pivot center A that can rotate along its relative frame 100.Concrete, actuator 3 includes the pull bar 32 that knob 31 and one end and knob 31 are fixedly connected, knob 31 is coordinated by screw inclined plane with vehicle frame 100, the other end of pull bar 32 is provided with positioning boss 321, sliding part 2 is provided with the locating slot 21 matched with positioning boss 321, and this positioning boss 321 is fastened in locating slot 21 and can rotate by relative localization groove 21.When rotary knob 31, by coordinating of the screw inclined plane of knob 31 and vehicle frame 100, order about knob 31 rotate while and along pivot center A bearing of trend slide, order about sliding part 2 slide on vehicle frame 100 by coordinating of positioning boss 321 and locating slot 21, when sliding part 2 slides, elastic component 1 is made to be stretched.
In the present embodiment, elastic component 1 uses extension spring, is fixed with first and fixes post 4, be fixed with second and fix post 5 on sliding part 2 on wheel joint 200, and two of extension spring is hung on first respectively and fixes post 4 and second and fix on post 5.
Vehicle frame 100 is provided with stopper slot 6, second one end fixing post 5 is fixed on sliding part 2, the other end passes stopper slot 6, when sliding part 2 slides on vehicle frame 100, second fixes the post 5 length bearing of trend along stopper slot 6 in stopper slot 6 slides, by the setting of stopper slot 6, the sliding part 2 glide direction on vehicle frame 100 and sliding distance can be defined.
In above two embodiment, anti-vibration structure is arranged on the rear frame portion of children trolley, and the most above-mentioned vehicle frame 100 is after-poppet, takes turns joint 200 for trailing wheel joint.
In sum, the anti-vibration structure simple in construction of children trolley of the present utility model, easy to operate, only need rotary knob, it is possible to the length of regulation elastic component, thus realize the regulation of the damping effect of children trolley.
Above-described embodiment only for technology of the present utility model design and feature are described, its object is to allow person skilled in the art will appreciate that content of the present utility model and to implement according to this, can not limit protection domain of the present utility model with this.All equivalence changes made according to this utility model spirit or modification, all should contain within protection domain of the present utility model.
Claims (10)
1. the anti-vibration structure of a children trolley, children trolley includes vehicle frame, wheel, for connecting the wheel joint of described wheel and described vehicle frame, described joint of taking turns rotates with described vehicle frame and is connected, it is characterized in that: described anti-vibration structure includes being arranged on described vehicle frame and the described elastic component taken turns between joint with can regulating length, for regulating the sliding part of described elastic component length, described sliding part can be slidably arranged on described vehicle frame and the described parts taken turns in two parts of joint, the one end of described elastic component is connected on described vehicle frame and described another parts taken turns in two parts of joint, the other end of described elastic component is connected on described sliding part, described anti-vibration structure also includes for ordering about the actuator that described sliding part slides on described vehicle frame and the described parts taken turns in two parts of joint.
The anti-vibration structure of children trolley the most according to claim 1, it is characterized in that: described sliding part can be slidably arranged in described takes turns on joint, described actuator can be rotatably arranged at described takes turns on joint, and described actuator can be arranged along described actuator slidably relative to the described bearing of trend taking turns the pivot center that joint rotates, and described actuator takes turns joint with described respectively and described sliding part matches.
The anti-vibration structure of children trolley the most according to claim 2, it is characterized in that: described actuator includes the screw rod that knob and one end are fixedly connected with described knob, the middle part of described screw rod is threaded connection matches with described joint of taking turns, and matches with described sliding part in the other end of described screw rod.
The anti-vibration structure of children trolley the most according to claim 1, it is characterized in that: described sliding part can be slidably arranged on described vehicle frame, described actuator can be rotatably arranged on described vehicle frame, and described actuator can be slidably arranged on described vehicle frame along the bearing of trend of the pivot center that described actuator rotates relative to described vehicle frame, and described actuator matches with described vehicle frame and described sliding part respectively.
5. according to the anti-vibration structure of the children trolley described in claim 4, it is characterized in that: described actuator includes the pull bar that knob and one end are fixedly connected with described knob, described knob matches with described vehicle frame, and described sliding part matches with the other end of described pull bar.
The anti-vibration structure of children trolley the most according to claim 5, it is characterised in that: described knob is matched by screw inclined plane with described vehicle frame.
7. according to the anti-vibration structure of the children trolley described in claim 2 or 4, it is characterized in that: described actuator is provided with positioning boss, described sliding part is provided with the locating slot matched with described positioning boss, and described positioning boss is fastened in described locating slot and can arrange rotationally by the most described locating slot.
The anti-vibration structure of children trolley the most according to claim 1, it is characterized in that: described anti-vibration structure also includes be fixedly installed on described vehicle frame and described another parts taken turns in two parts of joint first fixing post, be fixedly installed on described sliding part second fix post, the two ends of described elastic component are hung on described first respectively and fix post and described second and fix on post.
The anti-vibration structure of children trolley the most according to claim 8, it is characterized in that: described vehicle frame and the described parts taken turns in two parts of joint are provided with for the glide direction of described sliding part and distance carry out spacing stopper slot, described second fixes post is located in described stopper slot and can arrange slidably along the length bearing of trend of described stopper slot.
10. a children trolley, it is characterised in that: described children trolley includes vehicle frame and wheel joint, is arranged on described vehicle frame and the described anti-vibration structure as according to any one of claim 1 ~ 9 taken turns between joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620387046.8U CN205631964U (en) | 2016-05-03 | 2016-05-03 | Shock absorber structure and children's shallow of children's shallow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620387046.8U CN205631964U (en) | 2016-05-03 | 2016-05-03 | Shock absorber structure and children's shallow of children's shallow |
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| Publication Number | Publication Date |
|---|---|
| CN205631964U true CN205631964U (en) | 2016-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620387046.8U Active CN205631964U (en) | 2016-05-03 | 2016-05-03 | Shock absorber structure and children's shallow of children's shallow |
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| Country | Link |
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| CN (1) | CN205631964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017153A (en) * | 2018-08-13 | 2018-12-18 | 合肥万知科技有限公司 | A kind of castor of adjust automatically |
-
2016
- 2016-05-03 CN CN201620387046.8U patent/CN205631964U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017153A (en) * | 2018-08-13 | 2018-12-18 | 合肥万知科技有限公司 | A kind of castor of adjust automatically |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |