CN108638753A - A kind of universal wheel of strap brake - Google Patents
A kind of universal wheel of strap brake Download PDFInfo
- Publication number
- CN108638753A CN108638753A CN201810449001.2A CN201810449001A CN108638753A CN 108638753 A CN108638753 A CN 108638753A CN 201810449001 A CN201810449001 A CN 201810449001A CN 108638753 A CN108638753 A CN 108638753A
- Authority
- CN
- China
- Prior art keywords
- wheel
- holder
- brake
- universal wheel
- foot pedal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 235000004443 Ricinus communis Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0078—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism
Abstract
The invention discloses a kind of universal wheels of strap brake,Including wheel carrier,The holder being connect with wheel carrier,And the universal wheel below holder,Brake gear is installed on the holder,The brake gear includes a rack-mount foot pedal,There are mutually matched stator and rotor under the foot pedal,There is a spring between the stator and rotor,The foot pedal includes a brake lever with holder junction,The universal wheel is formed by connecting by two wheels,The wheel is from outside to inside by wheel skin,Core wheel is formed with bearing,There is equally distributed tooth hole on the wheel hub both sides of the core wheel,The present invention realizes that foot pedal controls the high and low position of brake lever by stator and rotor and spring,Realize that brake lever suits with tooth hole,Brake and releasing brake only need to repeat to use foot-treadle,Brake or release brake when it is effortless,It is flexible and convenient to use.
Description
Technical field
The present invention relates to a kind of universal wheel field more particularly to a kind of universal wheels of strap brake.
Background technology
Universal wheel is exactly so-called movable castor, its structure allows wheel to realize 360 degree rotation in the horizontal direction.For
Control universal wheel stops rolling, and universal wheel generally all carries brake.The universal wheel of existing strap brake is slammed with foot mostly
Rear braking immediately restores after release, and this structure to need to be stepped on foot always when brake, and use is very inconvenient, or also
Have one is step on realize brake, and restore need it is open-top downwards with foot, when open-top utilize heel, can sometimes heel be caused to grind
Damage, use is also very inconvenient, and brake or releasing are relatively elaborate when brake.
Invention content
Technical problem to be solved by the present invention lies in provide it is a kind of brake or releasing brake when expend muscle power it is smaller,
A kind of universal wheel of strap brake flexible and convenient to use.
In order to solve the above technical problems, technical solution of the invention is：
A kind of universal wheel of strap brake, including wheel carrier, the holder being connect with wheel carrier, and it is universal below holder
It takes turns, brake gear is installed on the holder, the brake gear includes a rack-mount foot pedal, described foot-operated
There are mutually matched stator and rotor under plate, there is a spring, the foot pedal and holder junction between the stator and rotor
Including a brake lever, the universal wheel is formed by connecting by two wheels, and the wheel is from outside to inside by wheel skin, core wheel and axis
It holds and forms, there is equally distributed tooth hole on the wheel hub both sides of the core wheel.
Further, two wheels of the universal wheel pass through the rotation axis connection that is entrenched on bearing
Further, the wheel carrier is connect with holder by screw column.
Further, a dustproof cover is installed under the screw column
Further, the screw thread being connect with babinet is installed on the wheel carrier.
Further, the foot pedal is connect with holder by connecting rod.
Further, include wheel cap outside the wheel skin.
Further, the holder and universal wheel junction include Supporting cover.
The beneficial effects of the invention are as follows：
It realizes that foot pedal controls the high and low position of brake lever by stator and rotor and spring, realizes that brake lever is cut with tooth hole
Close, brake and release brake only need to repeat use foot-treadle, brake or release brake when it is effortless, flexible and convenient to use.
Description of the drawings
Fig. 1 is the explosive view of the present invention；
Fig. 2 is the structural schematic diagram of the present invention；
Fig. 3 is that brake lever of the present invention suits schematic diagram with tooth hole.
In figure：1- wheel carriers；2- holders；3- universal wheels；31- wheels；32- rotation axis；311- takes turns skin；312- core wheels；313-
Bearing；314- wheel caps；315- wheel hubs；316- teeth are cheated；4- brake gears；41- foot pedals；42- stators；43- rotors；44- springs；
5- brake lever；6- dustproof covers；7- screw threads；8- Supporting covers；9- screw columns；10- connecting rods.
Specific implementation mode
The invention will be further described in the following with reference to the drawings and specific embodiments.It should be noted that following institute
Involved technical characteristic can be combined with each other as long as they do not conflict with each other in each embodiment of the present invention of description.
Such as Fig. 1, shown in Fig. 2, the invention discloses a kind of universal wheels 3 of strap brake, including：
Wheel carrier 1, the holder 2 being connect with wheel carrier 1, wheel carrier 1 are connect with holder 2 using screw column 9, the shape of wheel carrier 1 and holder 2
Shape is integrally made by grinding tool, generally uses plastic material；And the universal wheel 3 below holder 2, herein universal
Wheel 3 is exactly so-called movable castor, its structure allows wheel 31 to realize 360 degree rotation in the horizontal direction, but of the invention
Used universal wheel 3 is different from general universal wheel 3, and universal wheel 3 of the present invention is by two wheels 31 by being entrenched in
Rotation axis 32 on bearing 313 is formed by connecting, and the wheel 31 is from outside to inside by 313 groups of wheel skin 311, core wheel 312 and bearing
At into there is equally distributed tooth to cheat 316 for the upper of the core wheel 312, and wheel skin 311 is sleeved on core wheel 312, core wheel 312
It is not entangled by wheel skin 311 just 315 both sides of wheel hub.Brake gear 4 is also installed, the brake gear 4 includes on the holder 2
One foot pedal 41 being mounted on holder 2, foot pedal 41 are mounted on by a connecting rod 10 on holder 2, the foot pedal
There are mutually matched stator 42 and rotor 43 under 41, there is a spring 44, stator 42 to be fixed between the stator 42 and rotor 43
On foot pedal 41, the foot pedal 41 includes one with 2 junction of holder；As shown in figure 3, when stepping on foot pedal 41, stator
42 and rotor 43 coordinate compressed spring 44, brake lever 5 will upward certain distance, just 316 blocked with tooth hole, then step on foot
Pedal 41, stator 42 and rotor 43 coordinate compressed spring 44 again, have restored the position of brake lever 5, are unclamped with tooth hole 316, solution
Except brake.
The metal inside screw is aoxidized or is corroded in order to prevent, described 9 times one dustproof covers 6 of installation of screw column.
In order to realize that entire wheel carrier 1 is connect with babinet, the screw thread 7 being connect with babinet is installed on the wheel carrier 1.
Include wheel cap 314 in order to protect the wheel hub 315 inside core wheel 312, outside the wheel skin 311, wheel cap 314 can be to prevent
Only sewage etc. is splashed into the wheel hub 315 of core wheel 312.
In order to preferably support universal wheel 3, the holder 2 and 3 junction of universal wheel include Supporting cover 8.
The present invention application method be：
When universal wheel 3 to be fixed, a foot pedal 41 is stepped on, the stator 42 below foot pedal 41 coordinates spring with rotor 43
44 so that stator 42 moves upwards certain distance, and since stator 42 is fixed on foot pedal 41, entire foot pedal 41 is also lifted upwards
High certain distance, and brake lever 5 is located at foot pedal 41 and 2 junction of holder, therefore, brake lever 5 also moves up certain distance,
At this moment, brake lever 5 just suits with the tooth of core wheel 312 hole 316, realizes brake；It brakes in this way so that brake lever 5
Directly contacted with core wheel 312, and the form by suiting, can very stable fixed wheel 31, be not in that frictional force is small
Mobile situation；When needing to release brake, then foot pedal 41 is stepped on, brake lever 5 recovers to original position, and releasing is cut
It closes, releases brake, easy to use, laborsaving, the present invention realizes that the control of foot pedal 41 is stopped by stator 42 and rotor 43 and spring 44
The high and low position of vehicle bar 5 realizes that brake lever 5 suits with tooth hole 316, and braking and release brake only need to repeat to use foot-treadle
41, brake or release brake when it is effortless, flexible and convenient to use.
The above described is only a preferred embodiment of the present invention, be not intended to limit the scope of the present invention,
Therefore the changes or modifications that claim under this invention and specification are done in every case, it should all belong to the range that patent of the present invention covers
Within.
Claims (8)
1. a kind of universal wheel of strap brake, including wheel carrier, the holder being connect with wheel carrier, and it is universal below holder
It takes turns, brake gear is installed on the holder, it is characterised in that：The brake gear includes one rack-mount foot-operated
Plate has mutually matched stator and rotor under the foot pedal, there is a spring between the stator and rotor, the foot pedal with
Holder junction includes a brake lever, and the universal wheel is formed by connecting by two wheels, and the wheel is from outside to inside by taking turns
Skin, core wheel and bearing form, and have equally distributed tooth hole on the wheel hub both sides of the core wheel.
2. a kind of universal wheel of strap brake according to claim 1, it is characterised in that：Two wheels of the universal wheel
Pass through the rotation axis connection being entrenched on bearing.
3. a kind of universal wheel of strap brake according to claim 1, it is characterised in that：The wheel carrier passes through spiral shell with holder
Silk column connection.
4. a kind of universal wheel of strap brake according to claim 3, it is characterised in that it is anti-to install one under the screw column
Dirt lid.
5. a kind of universal wheel of strap brake according to claim 1, it is characterised in that：It is equipped on the wheel carrier and case
The screw thread of body connection.
6. a kind of universal wheel of strap brake according to claim 1, it is characterised in that：The foot pedal passes through with holder
Connecting rod connects.
7. a kind of universal wheel of strap brake according to claim 1, it is characterised in that：It include wheel cap outside the wheel skin.
8. a kind of universal wheel of strap brake according to claim 1, it is characterised in that：The holder is connect with universal wheel
Place includes Supporting cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810449001.2A CN108638753A (en) | 2018-05-11 | 2018-05-11 | A kind of universal wheel of strap brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810449001.2A CN108638753A (en) | 2018-05-11 | 2018-05-11 | A kind of universal wheel of strap brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108638753A true CN108638753A (en) | 2018-10-12 |
Family
ID=63754772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810449001.2A Pending CN108638753A (en) | 2018-05-11 | 2018-05-11 | A kind of universal wheel of strap brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108638753A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111376647A (en) * | 2018-12-28 | 2020-07-07 | 取德工业股份有限公司 | Caster wheel |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202015101217U1 (en) * | 2015-03-10 | 2015-03-20 | Performance Roller Maker Co., Ltd. | Impact-resistant noise-resistant structure of the footwheel |
| CN204506344U (en) * | 2015-02-09 | 2015-07-29 | 普诺玛高性能滚轮制造有限公司 | The vibration-proof silent structure of Castor for trunk or bag |
| CN105193048A (en) * | 2015-10-21 | 2015-12-30 | 周文化 | Device for pressing and positioning or automatically locking universal wheel through hand control or foot control |
| CN205220218U (en) * | 2015-12-04 | 2016-05-11 | 刘祖学 | Brake wheelset structure |
-
2018
- 2018-05-11 CN CN201810449001.2A patent/CN108638753A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204506344U (en) * | 2015-02-09 | 2015-07-29 | 普诺玛高性能滚轮制造有限公司 | The vibration-proof silent structure of Castor for trunk or bag |
| DE202015101217U1 (en) * | 2015-03-10 | 2015-03-20 | Performance Roller Maker Co., Ltd. | Impact-resistant noise-resistant structure of the footwheel |
| CN105193048A (en) * | 2015-10-21 | 2015-12-30 | 周文化 | Device for pressing and positioning or automatically locking universal wheel through hand control or foot control |
| CN205220218U (en) * | 2015-12-04 | 2016-05-11 | 刘祖学 | Brake wheelset structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111376647A (en) * | 2018-12-28 | 2020-07-07 | 取德工业股份有限公司 | Caster wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181012 |
|
| RJ01 | Rejection of invention patent application after publication |