CN207015070U - Universal caster wheel with brake gear - Google Patents
Universal caster wheel with brake gear Download PDFInfo
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- CN207015070U CN207015070U CN201720723386.8U CN201720723386U CN207015070U CN 207015070 U CN207015070 U CN 207015070U CN 201720723386 U CN201720723386 U CN 201720723386U CN 207015070 U CN207015070 U CN 207015070U
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- caster wheel
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Abstract
This application discloses a kind of universal caster wheel with brake gear.Universal caster wheel includes bracket component and wheel body component, and wherein bracket component includes erection support and wheel body support frame, and erection support is rotatably installed on wheel body support frame, and wheel body component includes tire and wheel hub, and tire is installed on wheel hub, and wheel hub is installed on wheel body support frame.Universal caster wheel further comprises brake assemblies, brake assemblies include actuator, rotating disk, cam mechanism and brake member, wherein actuator is associated with rotating disk to drive dial movement, rotating disk associates via cam mechanism with brake member to be moved with driving brake part, so as to which brake member is changed between the first position and the second position, wherein, in first position, brake member cooperates with wheel hub, so that universal caster wheel is in braking state, in the second place, brake member disengages with wheel hub so that universal caster wheel is in movable state.The universal caster wheel operation facility of the application, requirements of installation space are low.
Description
Technical field
It the utility model is related to universal caster wheel, and in particular to the universal caster wheel with brake gear.
Background technology
Universal caster wheel is in industrial production, hospital business is super and daily life in large-scale use, due to its small volume, flexibly
Property it is high the characteristics of make it that the carrier using universal caster wheel is very convenient in short-range mobile turnover.In these universal caster wheels,
Quite a few there is also a need for it and possess braking ability, especially have concurrently in addition to needing it and having the function that any angle turns to
Turn to brake and rotate brake.
Investigated according to understanding, the main universal caster wheel with brake gear is mostly that wheel face brakes form on the market at present.
Its principle is that have brake gear on trundle bracket component, has the brake block of one or split, brake block on brake gear
By external force can be tightly extruding or be fitted on the wheel face of wheel body, by the rotation of both friction power restriction castors.And
Brake to steering, then take the latch structure on spline structures and brake gear on holder device to be engaged to realize more.
For the universal caster wheel of wheel face brake very common on the market, it distinguishes driving method and the drive for being brake gear
Dynamic position.Its driving part that brakes of the brake gear of some such castors is placed on the outside of bracket component, forms a kind of pedal.One
As, people step on the pedal i.e. lockable or unblock brake system of these stretchings by pin.Another kind brake driving part passes through
The pivoting point of castor, by extra connecting rod, such a castor be can be achieved homonymy at least two castors brake simultaneously or
Unblock.
But the brake form of both the above type has drawback, the universal caster wheel of device with pedal is needed in brake or unblock
Operate one by one, complex steps；The universal caster wheel of connecting rod form driving brake is harsh to requirements of installation space, and application is limited.
Meanwhile wheel face brake needs brake block to keep crunch with wheel face so that when multiple universal caster wheels need linkage brake, mechanism
Design difficulty is very big, and parts intensity requirement is high, less reliable.
It is, it is necessary to there is a novel universal caster wheel, the adaptation carrier that energy is quick, easy simultaneously can pass through a control
System realizes multiple universal caster wheels while brake or unblock brake.
Utility model content
The purpose of this utility model is to provide a kind of universal caster wheel for being convenient for scroll lock and unblock.
To achieve the above object, the utility model provides a kind of universal caster wheel, and the universal caster wheel includes bracket component
With wheel body component, wherein the bracket component includes erection support and wheel body support frame, the erection support is rotatably installed on
On the wheel body support frame, the wheel body component includes tire and wheel hub, and the tire is installed on the wheel hub, the wheel hub peace
Loaded on the wheel body support frame, it is characterised in that the universal caster wheel further comprises brake assemblies, and the brake assemblies include
Actuator, rotating disk, cam mechanism and brake member, wherein the actuator is associated with the rotating disk to drive the rotating disk to transport
Dynamic, the rotating disk associates via the cam mechanism with the brake member to drive the brake member to move, so as to the brake
Part is changed between the first position and the second position, wherein, in the first position, the brake member and the wheel hub phase interworking
Closing so that the universal caster wheel is in braking state, and in the second place, the brake member disengages with the wheel hub,
So that the universal caster wheel is in movable state.
In one embodiment, the rotating disk is arranged at least side in the left and right sides of the wheel hub.
In one embodiment, the center of the rotating disk is provided with cam surface, and one end of the brake member is provided with cam contour, with setting
There is the relative other end of the cam contour to be provided with first brake portion, the inner side of the wheel hub is provided with the second brake portion, wherein
The cam contour coordinates with the cam surface so that the brake member turns between the first position and the second place
Change, in the first position, the first brake portion and the second brake portion coordinate so that the universal caster wheel is in brake
State, in the second place, the first brake portion disengages with the second brake portion so that at the universal caster wheel
In the state of unblock brake.
In one embodiment, the brake assemblies further comprise braking bracket, and the actuator includes drive shaft and driving
Bar, wherein, the driving the tip of the axis is connected to the first end of the braking bracket, the braking bracket with the first end
The second relative end is rotatably connected at the wheel body support frame, and one end of the drive rod is connected to the institute of the braking bracket
First end is stated, the other end of the drive rod is connected to the rotating disk.
In one embodiment, the brake assemblies further comprise dynamic clamping head and quiet clamping head, the dynamic clamping head and quiet clamping head and the driving
Part is associated and is arranged in releasing of brake, drives the actuator to reset, and then drive the brake member to be taken off with the wheel hub
Open cooperation.
In one embodiment, the dynamic clamping head and quiet clamping head further associates with the braking bracket, and is arranged in releasing of brake
When, drive the braking bracket to reset, and and then drive the brake member to be disengaged with the wheel hub.
It is preferred that the dynamic clamping head and quiet clamping head is spring or elastic caoutchouc.
In one embodiment, the brake assemblies further comprise liner plate, and the liner plate abuts against the hub centre
Bearing is installed and the liner plate is prohibited relative to the rotation of the wheel body support frame, and the brake member is installed on the liner plate
On.
It is preferred that the liner plate has discshaped body, the side periphery of the discshaped body extends upward coaming plate, described
Coaming plate is provided with several necks, and the opposite side of the discshaped body is provided with the boss against the bearing, and the brake
Part has body, and the left and right ends of the body are provided with elastic arm, and the upper and lower ends of the body are respectively equipped with first brake portion
And cam contour, wherein the brake member is installed on the side provided with neck of the liner plate, and the first brake portion is just
Against the neck.
In one embodiment, the first brake portion is brake tooth, also is provided with the tooth that brakes on the inner peripheral surface of the wheel hub, works as institute
State brake member to engage with the brake tooth of the wheel hub in the first position, the brake tooth of the brake member so that described universal
Castor is in braking state.
In one embodiment, the universal caster wheel further comprises universal brake block and spacer, wherein the universal brake
Piece is installed on the braking bracket and is provided with sticking department, and the spacer is installed on the lower surface of the wheel body support frame and set
There are spaced multiple bayonet sockets, the sticking department and the bayonet fittings to realize that the steering of the universal caster wheel is braked.
In one embodiment, brake mount is additionally provided with the erection support of the universal caster wheel, is stopped wherein the brake mount is provided with
Fare link slot, brake cable connect through brake groove and the head end of drive shaft.
In one embodiment, the rotating disk is installed parallel to the wheel hub and the center of the rotating disk is provided with cam surface, described
Brake assemblies further comprise braking bracket, spring and liner plate, and the actuator includes drive shaft and drive rod, wherein, it is described
Drive shaft is connected to the first end of the braking bracket；The spring housing associates in the drive shaft and with the braking bracket
To cause drive shaft and braking bracket to reset in the state of unblock brake；Relative with the first end of the braking bracket
Two ends are rotatably connected at the wheel body support frame；One end of the drive rod is connected to described the first of the braking bracket
End, the other end of the drive rod are connected to the rotating disk；The liner plate abuts against the bearing installation of the hub centre simultaneously
And the liner plate is prohibited relative to the rotation of the wheel body support frame, the liner plate has discshaped body, the discshaped body
Side periphery extends upward coaming plate, and the coaming plate is provided with several necks, the opposite side of the discshaped body be provided with against
The boss of the bearing；The brake member has a body, and the left and right ends of the body are provided with elastic arm, the body up and down
Both ends are respectively equipped with brake tooth and cam contour, wherein the brake member is installed on the side provided with neck of the liner plate,
And the brake tooth faces the neck, the cam surface of the cam contour and the rotating disk coordinates；And the wheel hub
Inner circumferential is provided with brake tooth, and the brake tooth of the wheel hub is used to coordinate with the brake tooth of the brake member rolls brake to realize.
In one embodiment, the universal caster wheel further comprises connecting rod, and the connecting rod sequentially passes through the wheel body branch
The first side, the rotating disk, the liner plate, the wheel hub and second side relative with the first side for taking turns body support frame of frame,
So as to which the wheel hub and the brake assemblies are installed on the wheel body support frame.
Beneficial effect：
Universal caster wheel of the present utility model mainly employs a kind of brake form of wheel hub internal gear disc engagement, with reference to cam machine
The holding of function brake is configured to, structure is novel reliably, brake operation power is light；What energy was easy changes into the behaviour of linkage brake simultaneously
Drive, it is low to carrier requirements of installation space.
Brief description of the drawings
Fig. 1 is the stereogram according to the universal caster wheel of an embodiment of the present utility model.
Fig. 2 is the partial sectional view of Fig. 1 universal caster wheel.
Fig. 3 is the exploded perspective view of Fig. 1 universal caster wheel.
Fig. 4 is the stereogram of the wheel body component of an embodiment of the present utility model.
Fig. 5 A and 5B are the rotating disk of an embodiment of the present utility model respectively from the stereogram in terms of two visual angles.
Fig. 6 A and 6B are the liner plate of an embodiment of the present utility model respectively from the stereogram in terms of two visual angles.
Fig. 7 is the stereogram of the brake key of an embodiment of the present utility model.
Fig. 8 is the stereogram of the wheel body support frame of an embodiment of the present utility model.
Fig. 9 is the sectional view of Fig. 1 universal caster wheel, wherein, the universal caster wheel is in can rolling condition.
Figure 10 is the sectional view of Fig. 1 universal caster wheel, wherein, the universal caster wheel is in braking state.
Figure 11 is the stereogram according to the universal caster wheel of an embodiment of the present utility model.
Embodiment
Preferred embodiment of the present utility model is described in detail below with reference to accompanying drawing, to become apparent from understanding this reality
With new objects, features and advantages.It should be understood that embodiment shown in the drawings is not the limit to the scope of the utility model
System, and simply to illustrate that the connotation of technical solutions of the utility model.
In the following description, some details are elaborated to provide for the purpose for illustrating various disclosed embodiments
Thorough understanding to various open embodiments.But one skilled in the relevant art will recognize that can be in without these details
The situations of one or more details put into practice embodiment.Under other circumstances, the well known device associated with universal caster wheel,
Structure and technology may be not illustrated in detail in or described so as to avoid unnecessarily obscuring the description of embodiment.
Unless linguistic context has other needs, and in entire disclosure and claim, word " comprising " and its modification, such as
Implication that "comprising" and " having " should be understood opening, including, that is, should be interpreted that " including, but are not limited to ".
In conjunction with the embodiments described is represented to referring to for " one embodiment " or " embodiment " throughout the specification
Certain features, structure or feature are included at least one embodiment.Therefore, in each position of entire disclosure " at one
In embodiment " or " in an embodiment " in appearance need not all refer to identical embodiment.In addition, certain features, structure or feature
It can combine in any way in one or more embodiments.
In such as specification and appended singulative " one " used and it is " described " include plural thing, remove
Clearly dictated otherwise in non-text.Used it should be noted that term "or" generally includes the implication of "and/or" with it, unless literary
In clearly dictate otherwise.
In whole explanation, represent that terms such as " on ", " under ", " left side " and " right side " in orientation or direction is based on institute in accompanying drawing
The orientation shown describes, and is not the limitation to its orientation in specifically used.
As shown in figures 1-8, what universal caster wheel was main includes bracket component 1, brake assemblies 2 and wheel body component 3, wherein
Bracket component includes erection support 11 and wheel body support frame 13, and erection support 11 is rotatably installed on wheel body support frame 13.Wheel body
Component 2 includes tire 31 and wheel hub 32, and tire 31 is installed on wheel hub 32.Wheel hub 32 is installed on wheel body support frame 13 and can be relative
Rotated in wheel body support frame 12.Brake assemblies 3 include actuator, rotating disk, cam mechanism and brake member, wherein actuator and rotating disk
Association is to drive dial movement, and rotating disk associates via cam mechanism with brake member to be moved with driving brake part, so as to which brake member exists
Changed between first position and the second place, wherein, in first position, brake member cooperates with wheel hub so that universal caster wheel
In braking state, in the second place, brake member disengages with wheel hub so that universal caster wheel is in movable state.
As Figure 2-3, in addition to erection support 11 and wheel body support frame 13, bracket component 1 also includes dust ring 12, determined
Bit slice 14, ball 15, rivet 16 and sleeve 17.The assembling form of bracket component 1 is identical with the universal caster wheel of routine, uses two layers
Ball 15 is clamped in centre by body support frame 13 is taken turns.Spacer 14 is placed in the lower section of wheel body support frame 13, for matching somebody with somebody with turning to brake block 22
Close and realize the steering brake of universal wheel.Rivet 16 is used to spacer 14, wheel body support frame 13 and erection support 11 being connected to
Together.Sleeve 17 is used for the positioning of erection support 11.
In wheel body component 2, the outside of wheel hub 32 is coated with tire 31.The material of tire 31 is with certain flexible soft
Glue, such as rubber or TPE/TPU.Wheel hub 32 is provided centrally with bearing 33.The inner side of wheel hub 32 is provided with the fluted disc of all-round arrangement
312.Brake tooth on fluted disc 312 is used to coordinate with the brake tooth on brake member to realize that the rolling of universal caster wheel is braked.Ying Li
Solution, the brake portion of axially extending groove or the other structures of all-round arrangement can also be set in the inner side of wheel hub.Wheel hub
On the brake portion of such as groove can coordinate with such as raised brake portion on brake member, to realize the rolling of universal caster wheel
Brake.
In brake assemblies 2, braking bracket 21 and universal brake block 22 are rotatably connected to take turns body support frame 13 by rivet 5
On.Braking bracket 21 is extended with elastic arm and oppresses universal brake block 22.The other end of braking bracket 13 is connected with drive by rivet 4
Moving axis 24 and drive rod 23, drive shaft 24 pass through the rivet 16 of bracket component 1.Back-moving spring 25 is enclosed in drive shaft 24 and set
Between rivet 16 and rivet 4, to help brake assemblies 2 to reset in the state of unblock brake.Pad 26 is enclosed in drive shaft 24
And positioned at the lower section of back-moving spring 25.The end face that pad 26 maintains back-moving spring 25 is stable.It should be understood that back-moving spring 25
Main function is to aid in brake assemblies 2, especially drive shaft 24, drive rod 23 and braking bracket 21 and resetted in the shape of unblock brake
State.Back-moving spring can be substituted by other dynamic clamping head and quiet clamping heads such as rubber parts.Shown in figure is in embodiment, resets bullet
Spring 25 is between rivet 16 and rivet 4, it should be understood that in another embodiment, back-moving spring 25 is enclosed in drive shaft 24 simultaneously
It is placed between lower surface and the braking bracket of wheel body support frame.
The other end of drive rod 23 is connected on rotating disk 27.Rotating disk 27 is located at least one in the left and right sides of wheel hub 32
Side.In embodiment shown in the drawings, the left and right sides of wheel hub 32 is respectively provided with a rotating disk 27, it should be understood that can be only on a left side
Side only sets rotating disk 27 on right side.The outside of rotating disk 27 has a cylinder 274 to be connected with drive rod 23, and inner central is provided with
Cam surface 273, outer are the anti-bonds of this world 271.Cylinder 274 is radially apart from the distance of center of turntable one.The energy of centre bore 272 of rotating disk 27
Rotating disk 27 is enough set to be rotatably mounted in the mounting post 283 of liner plate 28.The side of liner plate 28 is provided with some necks 282, corresponding
The position of neck 282 is provided with limit rib 281.The center of mounting post 283 is the square hole 284 that connecting rod 6 passes through.Liner plate 28 it is another
Side is provided with the boss 285 against bearing 33.The construction of brake key 29 is as shown in fig. 7, the top of brake key 29 is brake tooth
291, both sides are provided with the elastic arm 292 of reset, and the groove 293 and the limit rib 281 of liner plate 28 of middle part are engaged, to facilitate production
Product assemble and improve the reliability of brake key 29 wherein.The cam surface 273 of cambered surface 294 and rotating disk 27 is in contact so that brake
Key 29 can retreat with the rotation of rotating disk 27.In the present embodiment, provided with spaced four brake keys 29.It should be understood that
, can set the brake key of requirement as needed, for example, 3,5 or more.
Particularly, the hole side for taking turns the connecting rod 6 of connection wheel body component 3 conventional on body support frame 13 is square hole 131, another
Side is circular hole 132.Such design effect is, after wheel body component 3 is installed on bracket component 1, liner plate 28 and thereon
Brake key 29 can not be rotated relative to bracket component 1, so as to being provided the foundation for brake function.
Unblock brake or state such as Fig. 9 of brake, shown in 10, when wheel body component 3 is in the state of unblock brake, brake
Each parts of component 2 are in initial position, and rotating disk 27 is also at origin angle, and cam surface 273 allows brake key 29 to move back
A position is returned to, now brake tooth 291 and fluted disc 312, which are separated, engages and keep a distance.Drive shaft 24 stretches out installation
The height of the basal plane of bearing 11 is D0.
When needing brake, drive shaft 24 moves up a distance D1 so that braking bracket 21 rotates an angle, now
Back-moving spring 25 is compressed, and saves a reset force.The driving rotating disk 27 of drive rod 23 have rotated an angle simultaneously, at this moment cam
One distance of advance of driving brake key 29 of face 273 simultaneously prevents its retrogressing；Brake the brake tooth 291 of key 29 and the fluted disc of wheel hub 32
312 are meshed, so as to limit the rotation of wheel body component 3.
It is similar with the mechanism form of routine to turn to the function of braking, particularly, universal caster wheel of the present utility model employs
The design of two locating slots 141 up and down is only illustrated on spacer 14, such wheel body component 3 is only rotating to 6 o'clock and 12
It can just be rotated during o'clock direction by limitation.Fork truck or other object lateral impact wheel body groups can be so prevented in some cases
Because the castor that its steering lock dead band comes damages during part 3.
Its brake weight drive form of universal caster wheel of the present utility model is flexible, and citing is as shown in figure 11, passes through a pedestal
9b is connected on erection support 11, and connector 9a is rotatably mounted on pedestal 9b, and back-up ring 8 and pad 26 cause connector 9a
There is the application point of driving brake component 2, universal caster wheel can be braked when rotary connecting joint 9a is to certain angle.Letter
Easy, connector 9a is provided with brake cable link slot, can so drive whole universal caster wheel to brake by brake cable, and brakes
Flexible, the tiny characteristic of line is provided convenience for the layout on carrier.
Preferred embodiment of the present utility model is described in detail above, it is understood that if desired, embodiment can be changed
Aspect use the aspect of various patents, application and publication, feature and the design to provide further embodiment.
In view of detailed descriptions above, these and other change can be made to embodiment.In general, in claim
In, specific embodiment that term used should not be construed as limited to disclosed in description and claims, but be understood that
It is to include whole equivalency ranges that all possible embodiment is enjoyed together with these claims.
Claims (10)
1. a kind of universal caster wheel, the universal caster wheel includes bracket component and wheel body component, wherein the bracket component includes peace
Bearing and wheel body support frame are filled, the erection support is rotatably installed on the wheel body support frame, and the wheel body component includes wheel
Tire and wheel hub, the tire are installed on the wheel hub, and the wheel hub is installed on the wheel body support frame, it is characterised in that institute
To state universal caster wheel and further comprise brake assemblies, the brake assemblies include actuator, rotating disk, cam mechanism and brake member,
Wherein described actuator is associated with the rotating disk to drive the dial movement, the rotating disk via the cam mechanism with it is described
Brake member association is to drive the brake member to move, so as to which the brake member is changed between the first position and the second position, its
In, in the first position, the brake member cooperates with the wheel hub so that and the universal caster wheel is in braking state,
In the second place, the brake member disengages with the wheel hub so that the universal caster wheel is in movable state.
2. universal caster wheel according to claim 1, it is characterised in that the center of the rotating disk is provided with cam surface, the brake
One end of car part is provided with cam contour, and first brake portion, the wheel hub are provided with provided with the relative other end of the cam contour
Inner side be provided with the second brake portion, wherein the cam contour and the cam surface coordinate so that the brake member is described
Changed between first position and the second place, in the first position, the first brake portion and the second brake portion
Coordinating so that the universal caster wheel is in braking state, in the second place, the first brake portion and the described second brake
Portion disengages so that the universal caster wheel is in the state of unblock brake.
3. universal caster wheel according to claim 1, it is characterised in that the brake assemblies further comprise braking bracket,
The actuator includes drive shaft and drive rod, wherein, the driving the tip of the axis is connected to the first end of the braking bracket,
Second end relative with the first end of the braking bracket is rotatably connected at the wheel body support frame, the drive rod
One end is connected to the first end of the braking bracket, and the other end of the drive rod is connected to the rotating disk.
4. universal caster wheel according to claim 1, it is characterised in that the brake assemblies further comprise elastic reset
Part, the dynamic clamping head and quiet clamping head are associated with the actuator and are arranged in releasing of brake, drive the actuator to reset, and then
The brake member is driven to be disengaged with the wheel hub.
5. universal caster wheel according to claim 1, it is characterised in that the brake assemblies further comprise liner plate, described
Liner plate abuts against the bearing installation of the hub centre and the liner plate is prohibited relative to the rotation of the wheel body support frame,
The brake member is installed on the liner plate.
6. universal caster wheel according to claim 5, it is characterised in that the liner plate has discshaped body, the plate-like sheet
The side periphery of body extends upward coaming plate, and the coaming plate is provided with several necks, and the opposite side of the discshaped body is provided with
Against the boss of the bearing, and the brake member has a body, and the left and right ends of the body are provided with elastic arm, described
The upper and lower ends of body are respectively equipped with first brake portion and cam contour, block wherein the brake member is installed on being provided with for the liner plate
On the side of groove, and the first brake portion faces the neck.
7. universal caster wheel according to claim 6, it is characterised in that the first brake portion for brake tooth, the wheel hub
Inner peripheral surface on also be provided with the tooth that brakes, when the brake member is in the first position, brake tooth and the wheel of the brake member
The brake tooth engagement of hub so that the universal caster wheel is in braking state.
8. universal caster wheel according to claim 1, it is characterised in that the universal caster wheel further comprises universal brake block
And spacer, wherein the universal brake block is installed on the braking bracket and is provided with sticking department, the spacer is installed on
On the lower surface of the wheel body support frame and spaced multiple bayonet sockets are provided with, the sticking department is with the bayonet fittings with reality
The steering brake of the existing universal caster wheel.
9. universal caster wheel according to claim 1, it is characterised in that brake is additionally provided with the erection support of the universal caster wheel
Vehicle seat, wherein the brake mount is provided with brake cable link slot, brake cable connects through brake groove and the head end of drive shaft.
10. universal caster wheel according to claim 1, it is characterised in that the rotating disk is parallel to wheel hub installation and institute
The center for stating rotating disk is provided with cam surface, and the brake assemblies further comprise braking bracket, spring and liner plate, the actuator bag
Drive shaft and drive rod are included, wherein, the drive shaft is connected to the first end of the braking bracket；The spring housing is in the drive
Associated on moving axis and with the braking bracket with so that drive shaft and braking bracket are resetted in the state of unblock brake；The brake
Second end relative with the first end of support is rotatably connected at the wheel body support frame；One end connection of the drive rod
In the first end of the braking bracket, the other end of the drive rod is connected to the rotating disk；The liner plate abuts against
The bearing of the hub centre is installed and the liner plate is prohibited relative to the rotation of the wheel body support frame, and the liner plate has
Discshaped body, the side periphery of the discshaped body extend upward coaming plate, and the coaming plate is provided with several necks, the disk
The opposite side of shape body is provided with the boss against the bearing；The brake member has body, and the left and right ends of the body are set
Flexible arm, the upper and lower ends of the body are respectively equipped with brake tooth and cam contour, wherein the brake member be installed on it is described
On the side provided with neck of liner plate, and the brake tooth faces the neck, and the cam contour is convex with the rotating disk
Wheel face coordinates；And the inner circumferential of the wheel hub is provided with brake tooth, the brake tooth of the wheel hub is used for the brake with the brake member
Tooth coordinates rolls brake to realize.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720723386.8U CN207015070U (en) | 2017-06-21 | 2017-06-21 | Universal caster wheel with brake gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720723386.8U CN207015070U (en) | 2017-06-21 | 2017-06-21 | Universal caster wheel with brake gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207015070U true CN207015070U (en) | 2018-02-16 |
Family
ID=61486526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720723386.8U Active CN207015070U (en) | 2017-06-21 | 2017-06-21 | Universal caster wheel with brake gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207015070U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107284134A (en) * | 2017-06-21 | 2017-10-24 | 上海鸿研物流技术有限公司 | Universal caster wheel with brake gear |
| CN110143101A (en) * | 2019-06-24 | 2019-08-20 | 镇江宝城注浆设备有限公司 | A kind of practical storage type castor of diversification |
| CN112693538A (en) * | 2021-03-23 | 2021-04-23 | 德鲁动力科技(成都)有限公司 | Foot end structure of foot type robot, leg movement mechanism and four-foot robot |
-
2017
- 2017-06-21 CN CN201720723386.8U patent/CN207015070U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107284134A (en) * | 2017-06-21 | 2017-10-24 | 上海鸿研物流技术有限公司 | Universal caster wheel with brake gear |
| WO2018233622A1 (en) * | 2017-06-21 | 2018-12-27 | 上海鸿研物流技术有限公司 | Universal castor with brake device |
| CN110143101A (en) * | 2019-06-24 | 2019-08-20 | 镇江宝城注浆设备有限公司 | A kind of practical storage type castor of diversification |
| CN112693538A (en) * | 2021-03-23 | 2021-04-23 | 德鲁动力科技(成都)有限公司 | Foot end structure of foot type robot, leg movement mechanism and four-foot robot |
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