CN206456423U - A kind of holding brake device and carriage for children - Google Patents
A kind of holding brake device and carriage for children Download PDFInfo
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- CN206456423U CN206456423U CN201720053736.4U CN201720053736U CN206456423U CN 206456423 U CN206456423 U CN 206456423U CN 201720053736 U CN201720053736 U CN 201720053736U CN 206456423 U CN206456423 U CN 206456423U
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- parking
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- bar
- parking bar
- brake device
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Abstract
The utility model discloses a kind of holding brake device and carriage for children, including：Parking bar, for inserting in the socket of parking disk, makes carriage for children enter on-position；Parking disk, is fixed on wheel, and socket corresponding with the parking bar is provided with the parking disk, wherein, the socket is not conllinear with the pivot center of the parking disk；Elastic parts, for the parking bar to be separated with the socket；Line activities part, for promoting the parking bar to insert the socket, wherein, inclined-plane or the conical surface are provided with the line activities part, the inclined-plane or the conical surface are slidably connected with the parking bar；Wherein, the line activities part is connected with car body.The holding brake device proposed in the utility model, the reliability of braking is high, while will not also increase because of access times, and causes braking effect reduction.
Description
Technical field
The utility model is related to carriage for children braking equipment field, more particularly to a kind of holding brake device and carriage for children.
Background technology
Braking equipment on existing carriage for children is all using brake block by way of friction, to carriage for children system
It is dynamic.
Brake block after certain number of times using occurring abrasion so that the braking effect of carriage for children is deteriorated.This can cause
Perambulator can not carry out braking brake in time.
Utility model content
The purpose of this utility model is the defect for overcoming prior art there is provided a kind of holding brake device and carriage for children,
To solve the problems of the prior art.
To solve the above problems, the utility model is provided：A kind of holding brake device, including：
Parking bar, for inserting in the socket of parking disk, makes carriage for children enter on-position；
Parking disk, is fixed on wheel, and socket corresponding with the parking bar is provided with the parking disk, wherein, institute
State socket not conllinear with the pivot center of the parking disk；
Elastic parts, for the parking bar to be separated with the socket；
Line activities part, for promoting the parking bar to insert the socket, wherein, it is provided with the line activities part
Inclined-plane or the conical surface, the inclined-plane or the conical surface are slidably connected with the parking bar；
Wherein, the line activities part is connected with car body.
As the further improvement of above-mentioned technical proposal, the parking bar is cylindrical bar；
The socket includes arc surface；
The cylindrical bar is corresponding with the arc surface.
As the further improvement of above-mentioned technical proposal, the socket has multiple；
Pivot center array distribution of the socket on the parking disk.
As the further improvement of above-mentioned technical proposal, the elastic parts is spring.
As the further improvement of above-mentioned technical proposal, the inclined-plane or the conical surface and the parking bar out of plumb；
The activity direction of the line activities part is vertical with the parking bar.
As the further improvement of above-mentioned technical proposal, the line activities part includes sliding block and for constraining the sliding block
The guide pipe of glide direction；
The sliding block is slidably connected with the guide pipe；
The sliding block is slidably connected with the parking bar；
Wherein, the inclined-plane or the conical surface are arranged on the sliding block.
As the further improvement of above-mentioned technical proposal, the glide direction of the sliding block is vertical with the parking bar.
As the further improvement of above-mentioned technical proposal, through hole is provided with the guide pipe；
The parking bar is connected through the through hole with the sliding block.
As the further improvement of above-mentioned technical proposal, connecting rod is provided with the sliding block；
The press section for promoting the connecting rod movement is provided with the connecting rod.
The utility model is additionally provided：A kind of carriage for children, including the holding brake device in the utility model.
The beneficial effects of the utility model are:The utility model proposes a kind of holding brake device and carriage for children, using straight
Parking bar is pushed into the socket on parking disk by line movable part so that carriage for children enters on-position.
The holding brake device proposed in the utility model, the reliability of braking is high, while also will not be because of access times
Increase, and cause braking effect reduction.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, with reference to the accompanying drawings in conjunction with specific embodiments
The utility model is further described.It should be appreciated that the following drawings illustrate only some embodiments of the present utility model, because
This is not construed as the restriction to scope, for those skilled in the art, on the premise of not paying creative work,
Other related accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is that the utility model embodiment is the schematic diagram that a kind of parking producing device is installed on carriage for children；
Fig. 2 is Fig. 1 top view；
Fig. 3 is Fig. 1 explosive view；
Fig. 4 schemes greatly for Fig. 1 local hair；
Fig. 5 is the position relationship schematic diagram of a kind of parking bar, parking disk and wheel in the utility model embodiment；
Fig. 6 is Fig. 5 partial enlarged drawing；
Fig. 7 is a kind of schematic diagram of hub in the utility model embodiment；
Fig. 8 is the connection diagram of a kind of line activities part and parking bar in the utility model embodiment.
Main element symbol description
1000- parking bars；1100- spacer pins；2000- parking disks；2100- sockets；3000- elastic parts；4000- straight lines
Movable part；4100- sliding blocks；4110- connecting rods；4120- press sections；4200- guide pipes；4210- through holes；5000- wheels；
6000- underframe；7000- hubs；7100- connection sheets；7200- pilot holes.
Embodiment
Below with reference to the accompanying drawing for showing the utility model embodiment, this practicality is hereinafter described more fully new
Type.But, the utility model can occur with many different forms, and should not be construed as being limited to implementation set forth herein
Example, by embodiment, the utility model becomes more complete；On the contrary, these embodiments provided by way of example cause this
It is open that scope of the present utility model is conveyed into those skilled in the art of the present technique.In addition, identical numeral represent all the time it is identical or
Person similar element or part.
In the utility model, one of ordinary skill in the art is it is to be appreciated that indicating position or position in text
The term of relation is, based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplification is retouched
State, rather than indicate or imply that the device or element of meaning there must be specific orientation, with specific azimuth configuration and behaviour
Make, therefore it is not intended that to limitation of the present utility model.
In the utility model, unless otherwise clear and definite regulation and definition, the term such as " installation ", " connection ", " fixation " should
It is interpreted broadly, for example, it may be being fixedly connected, can also be detachably connected or be integrally connected；Can be that machinery connects
Connect or electrically connect；Can be directly connected to, also can be by intermediary and be indirectly connected to；Can be two elements
Internal connection.For the ordinary skill in the art, above-mentioned term can be understood in this practicality as the case may be
Concrete meaning in new.
In the utility model, unless otherwise clear and definite regulation and definition, all technologies used herein and section are academic
Language is identical with belonging to the implication that those skilled in the art of the present utility model are generally understood that.Term used herein is only
To describe the purpose of specific embodiment, it is not intended that limitation the utility model.
The following is specific embodiment of the utility model, the technical solution of the utility model is further described, but
Utility model is not limited to these embodiments.
Embodiment 1
Refering to Fig. 1, Fig. 2 and Fig. 3, in the present embodiment, a kind of holding brake device is proposed, including：Parking bar 1000, stay
Hull 2000, elastic parts 3000 and line activities part 4000.
Wherein, line activities part 4000 is connected with car body.
Parking bar 1000, for inserting in the socket 2100 of parking disk 2000, carriage for children enters on-position.
Parking disk 2000, connect corresponding with parking bar 1000 is provided with for being fixed on wheel 5000, parking disk 2000
The socket 2100 connect.Wherein, socket 2100 is not conllinear with the pivot center of parking disk 2000.
Elastic parts 3000, for parking bar 1000 to be separated with socket 2100.
Line activities part 4000, for promoting parking bar 1000 to insert socket 2100.Wherein, set on line activities part 4000
Inclined-plane or the conical surface are equipped with, inclined-plane or the conical surface are slidably connected with parking bar 1000.
Reference picture 8, another object second party is converted into using inclined-plane or the conical surface by the motion of an object first direction
To motion.Vertical direction of the line activities part 4000 shown in Fig. 8 moves along a straight line, and causes to connect therewith using inclined-plane or the conical surface
Horizontal direction of the parking bar 1000 connect shown in Fig. 8 is moved.Wherein, parking bar 1000 is flexibly connected its restricted activity
The structure in direction, makes parking bar 1000 be only capable of being moved in horizontal direction.
Inclined-plane or the conical surface promote parking bar 1000 to move so that the socket 2100 on the insertion parking of parking bar 1000 disk 2000
In.
Reference picture 4, Fig. 5 and Fig. 6, because parking disk 2000 is fixedly connected with wheel 5000, while line activities part 4000
It is connected with car body, so when application external force driving line activities part 4000 moves along a straight line, line activities part 4000 can drive
Parking bar 1000 is obtained to be inserted into socket 2100.Now wheel 5000 turns because that can not be continued by the constraint of parking bar 1000
It is dynamic, so as to reach the purpose for braking carriage for children.
When external force is cancelled, parking bar 1000 is in the presence of elastic parts 3000 so that parking bar 1000 and socket
2100 separation, wheel 5000 recovers to rotary state.
The present embodiment also proposes a kind of carriage for children, and the present embodiment is provided with the carriage for children and proposes holding brake device.
Embodiment 2
In the present embodiment, a kind of holding brake device is proposed, including：Parking bar 1000, parking disk 2000, elastic parts
3000 and line activities part 4000.
Wherein, line activities part 4000 is connected with car body.
Parking bar 1000, for inserting in the socket 2100 of parking disk 2000, carriage for children enters on-position.
Parking disk 2000, connect corresponding with parking bar 1000 is provided with for being fixed on wheel 5000, parking disk 2000
The socket 2100 connect.Wherein, socket 2100 is not conllinear with the pivot center of parking disk 2000.
Elastic parts 3000, for parking bar 1000 to be separated with socket 2100.
Line activities part 4000, for promoting parking bar 1000 to insert socket 2100.Wherein, set on line activities part 4000
Inclined-plane or the conical surface are equipped with, inclined-plane or the conical surface are slidably connected with parking bar 1000.
In the present embodiment, parking bar 1000 can be selected as cylindrical bar, corresponding, and circular arc should be included on socket 2100
Face.
In a particular embodiment, socket 2100 can be arranged to cylindrical groove or circular hole.
Wherein, cylindrical bar is corresponding with arc surface so that parking bar 1000 can be flexibly connected socket 2100.
When wheel 5000 is rotated, the also concomitant rotation of socket 2100.If only having a socket 2100 on parking disk 2000, when
When carriage for children needs to be braked, the position of socket 2100 and parking bar 1000 may have deviation, and parking bar 1000 can not be timely
Insert in socket 2100, then can not ensure that carriage for children is braked in time.
Specifically, can be by increasing the quantity of socket 2100 so that wheel 5000 need to rotate less angle, with regard to energy
Have a socket 2100 corresponding with the position of parking bar 1000, parking bar 1000 insert the socket 2100 in cause carriage for children without
Method is rotated, and carriage for children enters on-position.
Reference picture 4, Fig. 5 and Fig. 6, in the present embodiment, are provided with multiple sockets 2100 on parking disk 2000, meanwhile, insert
The 2100 pivot center array distribution on parking disk 2000 of mouth.The quantity of socket 2100 is more, then between adjacent sockets 2100
Spacing it is smaller.So allowing for carriage for children can be braked more in time.
Certain socket 2100 has certain volume, so the quantity for the socket 2100 that can be set on parking disk 2000 is that have
Limit.
When application external force driving line activities part 4000 moves along a straight line, line activities part 4000 can drive to obtain parking bar
1000 are inserted into socket 2100.Now wheel 5000 can not be rotated further because by the constraint of parking bar 1000, so as to arrive
Up to the purpose for braking carriage for children.
When external force is cancelled, parking bar 1000 is in the presence of elastic parts 3000 so that parking bar 1000 and socket
2100 separation, wheel 5000 recovers to rotary state.
The present embodiment also proposes a kind of carriage for children, and the present embodiment is provided with the carriage for children and proposes holding brake device.
Embodiment 3
In the present embodiment, a kind of holding brake device is proposed, including：Parking bar 1000, parking disk 2000, elastic parts
3000 and line activities part 4000.
Wherein, line activities part 4000 is connected with car body.
Parking bar 1000, for inserting in the socket 2100 of parking disk 2000, carriage for children enters on-position.
Parking disk 2000, connect corresponding with parking bar 1000 is provided with for being fixed on wheel 5000, parking disk 2000
The socket 2100 connect.Wherein, socket 2100 is not conllinear with the pivot center of parking disk 2000.
Elastic parts 3000, for parking bar 1000 to be separated with socket 2100.
Line activities part 4000, for promoting parking bar 1000 to insert socket 2100.Wherein, set on line activities part 4000
Inclined-plane or the conical surface are equipped with, inclined-plane or the conical surface are slidably connected with parking bar 1000.
In the present embodiment, elastic parts 3000 can be selected as spring.
Spring is a kind of machine components of flexible performance, and spring is made using elastomeric material, the general elastomeric material
Spring steel can be selected.
Spring can be deformed upon when being acted on by external force, removed after external force in the range of its elastic limit, again can be with extensive
Restore shape.
As shown in Figure 3 and Figure 7, carriage for children includes is fixedly connected with hub 7000 on underframe 6000, underframe 6000.Its
In, hub 7000 is used to install connection wheel 5000, and is connected with the rotation of wheel 5000.
It is provided with hub 7000 in connection sheet 7100, connection sheet 7100 and is provided with pilot hole 7200, parking bar 1000
It is flexibly connected through pilot hole 7200 and with pilot hole 7200.The work of the restricted activity direction of parking bar 1000 of pilot hole 7200
With.
As shown in figure 4, being provided with spacer pin 1100 on parking bar 1000.Spring is arranged at spacer pin 1100 and connection sheet
Between 7100.When application external force make it that parking bar 1000 is inserted in the socket 2100 of parking disk 2000, spring is in compression shape
State；Cancel after external force, under spring force so that parking bar 1000 is separated with socket 2100.
When application external force driving line activities part 4000 moves along a straight line, line activities part 4000 can drive to obtain parking bar
1000 are inserted into socket 2100.Now wheel 5000 can not be rotated further because by the constraint of parking bar 1000, so as to arrive
Up to the purpose for braking carriage for children.
When external force is cancelled, parking bar 1000 is in the presence of elastic parts 3000 so that parking bar 1000 and socket
2100 separation, wheel 5000 recovers to rotary state.
The present embodiment also proposes a kind of carriage for children, and the present embodiment is provided with the carriage for children and proposes holding brake device.
Embodiment 4
In the present embodiment, a kind of holding brake device is proposed, including：Parking bar 1000, parking disk 2000, elastic parts
3000 and line activities part 4000.
Wherein, line activities part 4000 is connected with car body.
Parking bar 1000, for inserting in the socket 2100 of parking disk 2000, carriage for children enters on-position.
Parking disk 2000, connect corresponding with parking bar 1000 is provided with for being fixed on wheel 5000, parking disk 2000
The socket 2100 connect.Wherein, socket 2100 is not conllinear with the pivot center of parking disk 2000.
Elastic parts 3000, for parking bar 1000 to be separated with socket 2100.
Line activities part 4000, for promoting parking bar 1000 to insert socket 2100.Wherein, set on line activities part 4000
Inclined-plane or the conical surface are equipped with, inclined-plane or the conical surface are slidably connected with parking bar 1000.
Wherein, inclined-plane or the conical surface and the out of plumb of parking bar 1000, activity direction and the parking bar of line activities part 4000
1000 is vertical.In this way, being moved on the first direction of line activities part 4000 can just be converted into the second direction of parking bar 1000
Motion.
As shown in figure 3, in the present embodiment, line activities part 4000 includes sliding block 4100 and slided for constraining sliding block 4100
The guide pipe 4200 in dynamic direction.Wherein, guide pipe 4200 is fixed on children's car body, can specifically be fixed and be connected with hub 7000
Connect.Hub 7000 is to be used to install connection wheel 5000, and is connected with the rotation of wheel 5000.
Sliding block 4100 is slidably connected with guide pipe 4200, and sliding block 4100 is slidably connected with parking bar 1000.Wherein, inclined-plane or
The conical surface is arranged on sliding block 4100.
The glide direction of sliding block 4100 is vertical with parking bar 1000.
As shown in figure 3, being provided with through hole 4210 on guide pipe 4200, parking bar 1000 passes through through hole 4210 and sliding block 4100
Connection.
When application external force driving line activities part 4000 moves along a straight line, line activities part 4000 can drive to obtain parking bar
1000 are inserted into socket 2100.Now wheel 5000 can not be rotated further because by the constraint of parking bar 1000, so as to arrive
Up to the purpose for braking carriage for children.
When external force is cancelled, parking bar 1000 is in the presence of elastic parts 3000 so that parking bar 1000 and socket
2100 separation, wheel 5000 recovers to rotary state.
The present embodiment also proposes a kind of carriage for children, and the present embodiment is provided with the carriage for children and proposes holding brake device.
Embodiment 5
In the present embodiment, a kind of holding brake device is proposed, including：Parking bar 1000, parking disk 2000, elastic parts
3000 and line activities part 4000.
Wherein, line activities part 4000 is connected with car body.
Parking bar 1000, for inserting in the socket 2100 of parking disk 2000, carriage for children enters on-position.
Parking disk 2000, connect corresponding with parking bar 1000 is provided with for being fixed on wheel 5000, parking disk 2000
The socket 2100 connect.Wherein, socket 2100 is not conllinear with the pivot center of parking disk 2000.
Elastic parts 3000, for parking bar 1000 to be separated with socket 2100.
Line activities part 4000, for promoting parking bar 1000 to insert socket 2100.Wherein, set on line activities part 4000
Inclined-plane or the conical surface are equipped with, inclined-plane or the conical surface are slidably connected with parking bar 1000.
As shown in figure 3, in the present embodiment, being provided with sliding block 4100 in connecting rod 4110, connecting rod 4110 to set
It is equipped with the press section 4120 for promoting connecting rod 4110 to move.
Connecting rod 4110 is horizontally disposed with the present embodiment, and press section 4120 is arranged on the bottom of carriage for children.When pin is trampled
During press section 4120, line activities part 4000 can be driven to move along a straight line, line activities part 4000 can drive to obtain parking bar 1000
It is inserted into socket 2100.Now wheel 5000 can not be rotated further because by the constraint of parking bar 1000, so that reaching makes
The purpose of carriage for children braking.
When external force is cancelled, parking bar 1000 is in the presence of elastic parts 3000 so that parking bar 1000 and socket
2100 separation, wheel 5000 recovers to rotary state.
In other specific embodiments, connecting rod 4110 is vertically arranged, and press section 4120 is arranged on the handle of carriage for children,
Now, then pressure can be applied to press section 4120 with hand.
The present embodiment also proposes a kind of carriage for children, and the present embodiment is provided with the carriage for children and proposes holding brake device.
In the description of this specification, the description of reference term " the present embodiment ", " specific embodiment " etc. is intended to combine and is somebody's turn to do
Embodiment description specific features, structure the features such as be contained at least one embodiment of the present utility model.It is new in this practicality
In type specification, identical embodiment or example are necessarily directed to the schematic representation of above-mentioned term.Moreover, description
Specific features, structure, feature etc. can in an appropriate manner be combined in any one or more embodiments or example.In addition,
In the case of not conflicting, those skilled in the art can be by the not be the same as Example or example described in this specification
And the feature of be the same as Example or example is not combined and combined.
Although there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that：
In the case of not departing from principle of the present utility model and objective, can to these embodiments carry out it is a variety of change, modification, replace and
Modification.
Claims (10)
1. a kind of holding brake device, it is characterised in that including：
Parking bar, for inserting in the socket of parking disk, makes carriage for children enter on-position；
Parking disk, is fixed on wheel, and socket corresponding with the parking bar is provided with the parking disk, wherein, it is described to insert
Mouth is not conllinear with the pivot center of the parking disk；
Elastic parts, for the parking bar to be separated with the socket；
Line activities part, for promoting the parking bar to insert the socket, wherein, it is provided with inclined-plane on the line activities part
Or the conical surface, the inclined-plane or the conical surface are slidably connected with the parking bar；
Wherein, the line activities part is connected with car body.
2. holding brake device according to claim 1, it is characterised in that the parking bar is cylindrical bar；
The socket includes arc surface；
The cylindrical bar is corresponding with the arc surface.
3. holding brake device according to claim 1, it is characterised in that the socket has multiple；
Pivot center array distribution of the socket on the parking disk.
4. holding brake device according to claim 1, it is characterised in that the elastic parts is spring.
5. holding brake device according to claim 1, it is characterised in that the inclined-plane or the conical surface and the parking bar are not
Vertically；
The activity direction of the line activities part is vertical with the parking bar.
6. holding brake device according to claim 1, it is characterised in that the line activities part includes sliding block and is used for
Constrain the guide pipe of the sliding block glide direction；
The sliding block is slidably connected with the guide pipe；
The sliding block is slidably connected with the parking bar；
Wherein, the inclined-plane or the conical surface are arranged on the sliding block.
7. holding brake device according to claim 6, it is characterised in that the glide direction of the sliding block and the parking
Bar is vertical.
8. holding brake device according to claim 6, it is characterised in that be provided with through hole on the guide pipe；
The parking bar is connected through the through hole with the sliding block.
9. holding brake device according to claim 6, it is characterised in that be provided with connecting rod on the sliding block；
The press section for promoting the connecting rod movement is provided with the connecting rod.
10. a kind of carriage for children, it is characterised in that including the holding brake device any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720053736.4U CN206456423U (en) | 2017-01-17 | 2017-01-17 | A kind of holding brake device and carriage for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720053736.4U CN206456423U (en) | 2017-01-17 | 2017-01-17 | A kind of holding brake device and carriage for children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206456423U true CN206456423U (en) | 2017-09-01 |
Family
ID=59695721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720053736.4U Active CN206456423U (en) | 2017-01-17 | 2017-01-17 | A kind of holding brake device and carriage for children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206456423U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112356892A (en) * | 2020-11-10 | 2021-02-12 | 贵州电网有限责任公司 | Outdoor electric power laboratory glassware transportation operation platform |
| CN112356893A (en) * | 2020-11-10 | 2021-02-12 | 贵州电网有限责任公司 | Portable outdoor electric power laboratory glassware transportation operation platform |
-
2017
- 2017-01-17 CN CN201720053736.4U patent/CN206456423U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112356892A (en) * | 2020-11-10 | 2021-02-12 | 贵州电网有限责任公司 | Outdoor electric power laboratory glassware transportation operation platform |
| CN112356893A (en) * | 2020-11-10 | 2021-02-12 | 贵州电网有限责任公司 | Portable outdoor electric power laboratory glassware transportation operation platform |
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