CN207565658U - A kind of rotating drive mechanism and articles for children - Google Patents
A kind of rotating drive mechanism and articles for children Download PDFInfo
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- CN207565658U CN207565658U CN201721612403.7U CN201721612403U CN207565658U CN 207565658 U CN207565658 U CN 207565658U CN 201721612403 U CN201721612403 U CN 201721612403U CN 207565658 U CN207565658 U CN 207565658U
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- component
- drive mechanism
- rotating drive
- slide assemblies
- hauling rope
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- 230000007246 mechanism Effects 0.000 title claims abstract description 34
- 230000000712 assembly Effects 0.000 claims abstract description 39
- 238000000429 assembly Methods 0.000 claims abstract description 39
- 238000010586 diagram Methods 0.000 description 2
- 206010034703 Perseveration Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 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
- 230000008450 motivation Effects 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model discloses a kind of rotating drive mechanism and articles for children, rotating drive mechanism is located between the first component and second component, second component rotation is located on the first component, rotating drive mechanism includes sliding the slide assemblies being located on the first component, hauling rope, slide assemblies are matched with second component, the one end of hauling rope is fixedly connected on slide assemblies, the other end of hauling rope is fixedly connected in third member, third member and first component direct or indirect connection, and third member can relative thereto rotation or slide, when third member relative thereto rotates or slides, it is tightened up hauling rope, hauling rope pulls slide assemblies to slide, second component relative thereto is driven to rotate by the cooperation of slide assemblies and second component.The rotating drive mechanism is simple in structure, when third member relative thereto moves, second component relative thereto can be driven to rotate, linkage can be achieved in this way, so as to easy to use.
Description
Technical field
The utility model is related to articles for children technical fields, and in particular to a kind of rotating drive mechanism and articles for children.
Background technology
Multiple components are provided on articles for children such as children trolley, as children trolley includes stroller frame and vehicle wheel component.
Children trolley can generally fold, and for children trolley of the prior art when stroller frame overturns and folds, vehicle wheel component is general
All coupled stroller frame keeps synchronization action, in this way, children trolley volume after folding is still larger, it has not been convenient to store and take
Band.Even if vehicle wheel component can be overturn with respect to stroller frame, it is also desirable to individually rotate wheel again after the completion of stroller frame folds
Component, this so that the folding operation of children trolley is inconvenient.
Invention content
The purpose of this utility model is in view of the deficiencies of the prior art, to provide a kind of rotating drive mechanism.
In order to achieve the above objectives, the technical solution adopted in the utility model is：
A kind of rotating drive mechanism, is arranged between the first component and second component, and the second component can be rotationally
It is arranged on the first component, the rotating drive mechanism includes the slip that can be slidably arranged on the first component
Component, hauling rope, the slide assemblies are matched with the second component, and the one end of the hauling rope is fixedly connected on described
On slide assemblies, the other end of the hauling rope is fixedly connected in third member, the third member with described first
Part direct or indirect connection, and the third member can be rotated relative to the first component or slidably be set, when described the
When three components are rotated or slided relative to the first component, it is tightened up the hauling rope, the hauling rope pulls the slip
Component slippage drives the opposite first component of the second component by the slide assemblies and the cooperation of the second component
Rotation.
Preferably, the slide assemblies include the sliding block that can be slidably arranged on the first component, fixed setting
Connecting pole on the sliding block, the second component are equipped with the helicla flute to match with the connecting pole, the connecting pole
It is threaded through in the helicla flute.
Preferably, the slide assemblies include the sliding block that can be slidably arranged on the first component, can rotate
Ground is arranged on the closing piece for being used to lock the position of the sliding block on the sliding block, and the sliding block matches with the second component
Close, the first component is equipped with the locked groove that can match or disengage with the closing piece, when the closing piece be caught in it is described
When in locked groove, the sliding block is in the lock state, and the first component and the second component are relatively fixed；When the closing piece with
After cooperation between the locked groove disengages, it can be rotated after the second component stress relative to the first component.
Further, the one end of the hauling rope is fixedly connected on the closing piece, when the third member is with respect to institute
It states first component rotation or slides when being tightened up the hauling rope, the closing piece is driven to make the lock relative to sliding block rotation
Cooperation between block and the locked groove disengages.
Preferably, the rotating drive mechanism further include when the relatively described first component of the third member rotates backward or
For driving the slide assemblies reverse slide so as to which the second component be made to rotate backward the elastic component of reset during slip.
Preferably, the rotating drive mechanism is additionally included in when the relatively described first component of the slide assemblies slides and is used for
The guide frame being oriented to is provided, the guide frame includes being arranged in two components of the first component or the slide assemblies
A component on guide groove, another component in two components of the first component or the slide assemblies be equipped with
The matched lead of guide groove, the lead are threaded through in the guide groove and can be along the length of the guide groove
Extending direction is slidably set.
Preferably, the lead is fixed on the first component, and the other end of the hauling rope bypasses institute
Lead is stated, when the third member is rotated or slided relative to the first component, is tightened up the hauling rope, it is described to lead
Straw line pulls the slide assemblies to slide, and the direction that the hauling rope is tightened up is opposite with the glide direction of the slide assemblies.
Preferably, the first component has the tube chamber extended along its length, and the slide assemblies can be slidably
It is arranged in the tube chamber of the first component.
The utility model also provides a kind of articles for children, and there is the articles for children rotation described in any one of the above embodiments such as to drive
Motivation structure.
A kind of specific embodiment, the articles for children are children trolley, and the children trolley includes stroller frame and divides
The front component for not being arranged on the bottom forepart of stroller frame and the wheel assembly at bottom rear portion for being arranged on the stroller frame, it is described
Stroller frame includes installing the fore-stock of the front component and the after-poppet for installing the wheel assembly, described turn
Dynamic driving mechanism is separately positioned between the fore-stock and the front component, the after-poppet and the wheel assembly.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：This practicality is new
The rotating drive mechanism of type is simple in structure, when third member relative thereto moves, can drive second component with respect to first
Component rotates, and linkage can be achieved in this way, so as to easy to use.
Description of the drawings
Structure diagram of the attached drawing 1 for the rotating drive mechanism of the utility model（Enlarged drawing）；
Exploded view of the attached drawing 2 for the rotating drive mechanism of the utility model；
Structure diagram of the attached drawing 3 for the children trolley of the utility model.
Specific embodiment
The technical solution of the utility model is further elaborated in the following with reference to the drawings and specific embodiments.
The rotating drive mechanism of the utility model is arranged between the first component 100 and second component 200, second component
200 can be rotatably arranged on the first component 100, third member 300 and 100 direct or indirect connection of the first component, and the
Three components 300 can relative thereto 100 rotate or slidably set, when 300 relative thereto 100 of third member rotates
Or it when sliding, can rotate 200 relative thereto 100 of second component by the rotating drive mechanism.
As depicted in figs. 1 and 2, which includes the slip that can be slidably arranged on the first component 100
Component 1 and hauling rope 2, second component 200 are matched with slide assemblies 1, and the one end of hauling rope 2 is fixedly connected on slide assemblies
On 1, the other end of hauling rope 2 is fixedly connected in third member 300.When 300 relative thereto 100 of third member rotates
Or when sliding, hauling rope 2 is tightened up, hauling rope 2 pulls slide assemblies 1 to be slided on the first component 100, passes through second component
200 cause 200 relative thereto 100 of second component to rotate with the cooperations of slide assemblies 1.
Specifically, slide assemblies 1 include sliding block 11 and closing piece 12, sliding block 11 can be slidably arranged in the first component 100
On, sliding block 11 is matched with second component 200, and closing piece 12 can be rotatably arranged on sliding block 11, is set on the first component 100
There is locked groove 101, closing piece 12 is equipped with latch hook 121, and latch hook 121 can match or disengage with locked groove 101, when latch hook 121
When being matched with locked groove 101, the position of sliding block 11 is locked, and the first component 100 and second component 200 are relatively fixed；Work as latch hook
After cooperation between 121 and locked groove 101 disengages, at this time after 200 stress of second component can relative thereto 100 rotate, from
And sliding block 11 can be driven to be slided on the first component 100.
It is preferred that the one end of hauling rope 2 is fixedly connected on closing piece 12, in this way, when 300 relative thereto of third member
100 rotations are slided when being tightened up hauling rope 2, can rotate 12 opposing slider 11 of closing piece, so as to make latch hook 121 and locked groove
Cooperation between 101 disengages, 300 perseveration of third member, and sliding block 11 can be pulled by hauling rope 2 in the first component 100
Upper slip, so as to which 200 relative thereto 100 of second component be driven to rotate.
In the present embodiment, the one end of the first component 100 and second component 200 is respectively provided with tube chamber, and the one of second component 200
End is set in the outside of the first component 100, and slide assemblies 1 can be slided along the length extending direction of the tube chamber of the first component 100
Be arranged on dynamicly in the tube chamber of the first component 100, be fixed with connecting pole 13 on sliding block 11, second component 200 be equipped with
The helicla flute 201 that connecting pole 13 matches, connecting pole 13 are threaded through in the helicla flute 201, when sliding block 11 is along the first component 100
When the length extending direction of tube chamber slides, second component 200 opposite first is driven by the cooperation of connecting pole 13 and helicla flute 201
Component 100 rotates.
Rotating drive mechanism is further included when 300 relative thereto 100 of third member is rotated backward or slided, for driving
Make 1 reverse slide of slide assemblies so as to the elastic component 3 that second component 200 is made to rotate backward reset.In the present embodiment, elastic component 3
Using tension spring, the one end of tension spring is fixed on sliding block 11, the other end of tension spring be fixed at the first component 100 or
In third member 300.
Rotating drive mechanism further includes the guiding being oriented to when 1 relative thereto 100 of slide assemblies slides for offer
Structure.Specifically, guide frame includes the guiding being arranged on a component in 11 two components of the first component 100 and sliding block
Slot 111, another component in 11 two components of the first component 100 and sliding block is equipped with and 111 matched guiding of guide groove
Column 4, lead 4 are threaded through in guide groove 111, and can slidably be set along the length extending direction of guide groove 111.
In the present embodiment, lead 4 is fixed on the first component 100, and the other end of hauling rope 2 bypasses lead
4, when 300 relative thereto 100 of third member is rotated or slided, it is tightened up hauling rope 2, hauling rope 2 pulls Slide Group
Part 1 slides, and the direction that hauling rope 2 is tightened up is opposite with the glide direction of slide assemblies 1.
The rotating drive mechanism of the utility model can be used for articles for children, the articles for children can be children trolley, such as Fig. 3
Shown, which is arranged between the fore-stock of children trolley and front component and after-poppet and wheel assembly.
When being arranged between fore-stock and front component, the first component 100 be fore-stock, second component 200 be front component, third
Component 300 is the after-poppet or other rod pieces connecting that rotate with fore-stock.When being arranged between after-poppet and wheel assembly
When, the first component 100 is after-poppet, and second component 200 is wheel assembly, and third member 300 is connect to rotate with after-poppet
Fore-stock or other rod pieces.In this way, when stroller frame folds, other rod pieces of fore-stock, after-poppet and stroller frame
When turning folding, front component and wheel assembly can be driven respectively relative to fore-stock and after-poppet rotation and into stroller frame
Side to overturn, this so that children trolley folding operation is convenient, and the children trolley after folding is compact-sized in flat, small, just
In carrying and storage.
Above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement according to this, can not the scope of protection of the utility model be limited with this.
It is all according to the spirit of the present invention substantially equivalent change or modification for being made, should all cover the scope of protection of the utility model it
It is interior.
Claims (10)
1. a kind of rotating drive mechanism, is arranged between the first component and second component, the second component can rotationally be set
It puts on the first component, it is characterised in that：The rotating drive mechanism includes that described first can be slidably arranged in
Slide assemblies, hauling rope on part, the slide assemblies are matched with the second component, and the one end of the hauling rope is fixed
Be connected on the slide assemblies, the other end of the hauling rope is fixedly connected in third member, the third member with
The first component direct or indirect connection, and the third member can be rotated relative to the first component or slidably be set
It puts, when the third member is rotated or slided relative to the first component, is tightened up the hauling rope, the hauling rope is drawn
The dynamic slide assemblies slide, and the opposite institute of the second component is driven by the slide assemblies and the cooperation of the second component
State first component rotation.
2. rotating drive mechanism according to claim 1, it is characterised in that：The slide assemblies include slidably setting
The sliding block on the first component, the connecting pole being fixed on the sliding block are put, the second component is equipped with and institute
The helicla flute that connecting pole matches is stated, the connecting pole is threaded through in the helicla flute.
3. rotating drive mechanism according to claim 1, it is characterised in that：The slide assemblies include slidably setting
The sliding block on the first component is put, can be rotatably arranged on the sliding block and be used for lock the position of the sliding block
Closing piece, the sliding block are matched with the second component, and the first component is equipped with and can match or take off with the closing piece
The locked groove of cooperation is opened, when the closing piece is caught in the locked groove, the sliding block is in the lock state, the first component and institute
Second component is stated to be relatively fixed；It, can after the second component stress after cooperation between the closing piece and the locked groove disengages
It is rotated relative to the first component.
4. rotating drive mechanism according to claim 3, it is characterised in that：The one end of the hauling rope is fixedly connected on
On the closing piece, when the third member, which is rotated or slided relative to the first component, is tightened up the hauling rope, drive
The closing piece disengages the cooperation between the closing piece and the locked groove relative to sliding block rotation.
5. rotating drive mechanism according to claim 1, it is characterised in that：The rotating drive mechanism is further included when described
It is used to drive the slide assemblies reverse slide so as to make when the relatively described first component of third member is rotated backward or slided
State the elastic component that second component rotates backward reset.
6. rotating drive mechanism according to claim 1, it is characterised in that：The rotating drive mechanism is additionally included in described
For providing the guide frame being oriented to when the relatively described first component of slide assemblies slides, the guide frame includes being arranged on institute
State the guide groove on a component in two components of the first component or the slide assemblies, the first component or the slip
Another component in two components of component is equipped with is threaded through institute with the matched lead of the guide groove, the lead
It states in guide groove and can slidably be set along the length extending direction of the guide groove.
7. rotating drive mechanism according to claim 6, it is characterised in that：The lead is fixed at described first
On component, the other end of the hauling rope is around the lead, when the third member is rotated relative to the first component
Or when sliding, it is tightened up the hauling rope, the hauling rope pulls the slide assemblies to slide, what the hauling rope was tightened up
Direction is opposite with the glide direction of the slide assemblies.
8. rotating drive mechanism according to claim 1, it is characterised in that：The first component has along its length
The tube chamber of extension, the slide assemblies can be slidably arranged in the tube chamber of the first component.
9. a kind of articles for children, it is characterised in that：With the rotating drive mechanism as described in any one of claim 1 ~ 8.
10. articles for children according to claim 9, it is characterised in that：The articles for children be children trolley, the children
Cart includes stroller frame and is separately positioned on the front component of the bottom forepart of stroller frame and is arranged on the stroller frame
The wheel assembly at bottom rear portion, the stroller frame include for install the front component fore-stock and for install it is described after
The after-poppet of wheel assembly, the rotating drive mechanism are separately positioned on the fore-stock and the front component, the after-poppet
Between the wheel assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721612403.7U CN207565658U (en) | 2017-11-28 | 2017-11-28 | A kind of rotating drive mechanism and articles for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721612403.7U CN207565658U (en) | 2017-11-28 | 2017-11-28 | A kind of rotating drive mechanism and articles for children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207565658U true CN207565658U (en) | 2018-07-03 |
Family
ID=62688459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721612403.7U Active CN207565658U (en) | 2017-11-28 | 2017-11-28 | A kind of rotating drive mechanism and articles for children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207565658U (en) |
-
2017
- 2017-11-28 CN CN201721612403.7U patent/CN207565658U/en active Active
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| GR01 | Patent grant | ||
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