CN106965623A - A kind of shaft-cup of castor braking in a turn - Google Patents
A kind of shaft-cup of castor braking in a turn Download PDFInfo
- Publication number
- CN106965623A CN106965623A CN201710312877.8A CN201710312877A CN106965623A CN 106965623 A CN106965623 A CN 106965623A CN 201710312877 A CN201710312877 A CN 201710312877A CN 106965623 A CN106965623 A CN 106965623A
- Authority
- CN
- China
- Prior art keywords
- braking
- castor
- shaft
- cup
- top disc
- 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 title claims abstract description 29
- 241000719178 Carangoides ruber Species 0.000 claims abstract description 13
- 238000009826 distribution Methods 0.000 claims description 2
- 238000003491 array Methods 0.000 abstract description 5
- 230000037431 insertion Effects 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000003739 neck Anatomy 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a kind of shaft-cup of castor braking in a turn, including：Top disc and bottom cylinder, the bottom cylinder is arranged on the lower section of top disc, indent is provided with inner hexagonal hole at the top of the top disc, the bottom cylindrical base indent is provided with the axis pilot hole extended in inner hexagonal hole, top disc bottom indent is provided with a ring annular groove, be provided with several braking bar jacks at the top of the annular groove, the bottom cylinder it is cylindrical it is it is axially arranged have several arc grooves, several arc groove annular arrays be distributed in bottom cylinder it is cylindrical on.Through the above way, the shaft-cup of castor braking in a turn of the present invention, in rotating shaft, fixed using interior hexagonal check bolt, it is spacing that arc groove is engaged progress with the bearing in rotating shaft, turn to flexible, during braking, in the brake bar insertion braking bar jack in castor, rigid connection, the steering of castor is avoided, safety in utilization is lifted.
Description
Technical field
The present invention relates to castor field, more particularly to a kind of shaft-cup of castor braking in a turn.
Background technology
For conveniently moving, part furniture, household electrical appliances or seat bottom are mounted with that castor is promoted.General straight trip pin
Wheel can not at will turn, and the use space of furniture, household electrical appliances or seat is limited, in order to improve mobile convenience, uses ten thousand more
To castor.
Common universal caster wheel can enter the braking of road wheel group, but its steering can not be braked, and stability is not enough, special
When not being used in below the equipment such as medical bed, Medical cabinet, although castor brake stops operating, its steering structure still may be used
To swing, stability when Medical Devices are used is reduced, it is necessary to improve.
The content of the invention
It is convenient to carry out steering system the present invention solves the technical problem of a kind of shaft-cup of castor braking in a turn is provided
It is dynamic, lift security.
In order to solve the above technical problems, one aspect of the present invention is：A kind of castor braking in a turn is provided to use
Shaft-cup, including：Top disc and bottom cylinder, the bottom cylinder are arranged on the lower section of top disc, the top disc
Top indent is provided with inner hexagonal hole, and the bottom cylindrical base indent is provided with the axis extended in inner hexagonal hole and is oriented to
Hole, top disc bottom indent is provided with the top of a ring annular groove, the annular groove and is provided with several braking bar jacks, institute
State bottom cylinder it is cylindrical it is it is axially arranged have several arc grooves, several arc groove annular arrays are distributed in the outer of bottom cylinder
On circle.
In a preferred embodiment of the present invention, the top disc and bottom cylinder are mutually concentric.
In a preferred embodiment of the present invention, several braking bar jack annular arrays are distributed in annular groove.
In a preferred embodiment of the present invention, the top disc and bottom cylinder are integrated.
In a preferred embodiment of the present invention, the braking bar jack is blind hole.
In a preferred embodiment of the present invention, the annular groove and top disc are mutually concentric.
The beneficial effects of the invention are as follows：A kind of shaft-cup for castor braking in a turn that the present invention is pointed out, in rotating shaft,
Fixed using interior hexagonal check bolt, it is spacing that arc groove is engaged progress with the bearing in rotating shaft, turns to flexible, system
When dynamic, in the brake bar insertion braking bar jack in castor, rigid connection, it is to avoid the steering of castor lifts safety in utilization.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, it can also obtain other according to these accompanying drawings
Accompanying drawing, wherein：
Fig. 1 is a kind of structural representation of the preferred embodiment of shaft-cup one of castor braking in a turn of the invention；
Fig. 2 is Fig. 1 upward view.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is common
All other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
Fig. 1 to Fig. 2 is referred to, the embodiment of the present invention includes：
A kind of shaft-cup of castor braking in a turn, including：Top disc 1 and bottom cylinder 2, the bottom cylinder 2 are arranged on top
The lower section of portion's disk 1, the top indent of top disc 1 is provided with inner hexagonal hole 11, the convenient interior hexagonal anti-loosing of inner hexagonal hole 11
The installation of bolt.
The bottom indent of the bottom cylinder 2 is provided with the axis pilot hole 3 extended in inner hexagonal hole 11, and rotating shaft passes through
Axis pilot hole 3 is upwardly extended, and interior hexagonal check bolt, which is arranged in rotating shaft, carries out the spacing of top disc 1.
The bottom indent of top disc 1 is provided with a ring annular groove 12, and the top of annular groove 12 is provided with several systems
Lever jack 13, during braking, the brake bar in castor rises and inserted in braking bar jack 13 so that castor and top disc 1
Rigid connection, it is to avoid the relative steering of castor and rotating shaft.
The bottom cylinder 2 is cylindrical axially arranged to have several arc grooves 4, the several annular arrays of arc groove 4 distributions
Bottom cylinder 2 it is cylindrical on, steering bearing is provided with rotating shaft, arc groove 4 is corresponding with steering bearing superstructure, improves
The positional stability of steering bearing.
The top disc 1 is mutually concentric with bottom cylinder 2, the annular groove 12 and concentric, the concentricity of the phase of top disc 1
Height, is turned to flexibly, and several braking annular arrays of bar jack 13 are distributed in annular groove 12, and no matter castor is at any angle
Degree, may be by the braking that braking bar jack 13 is flexibly turned to being evenly distributed.
The top disc 1 and bottom cylinder 2 are integrated, injection or cast aluminium production, sound construction, weight
Gently, the braking bar jack 13 is blind hole, carries out the spacing of upward stroke to brake bar, lifts the stability of braking.
In summary, a kind of shaft-cup for castor braking in a turn that the present invention is pointed out, sound construction is easy for installation, favorably
In the braking of steering, the security used is improved.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (6)
1. a kind of shaft-cup of castor braking in a turn, including：Top disc and bottom cylinder, the bottom cylinder are arranged on top
The lower section of disk, it is characterised in that indent is provided with inner hexagonal hole, the bottom cylindrical base indent at the top of the top disc
The axis pilot hole extended in inner hexagonal hole is provided with, top disc bottom indent is provided with a ring annular groove, described
It is provided with several braking bar jacks at the top of annular groove, the bottom cylinder is cylindrical axially arranged to have several arc grooves, the number
Individual arc groove annular array be distributed in bottom cylinder it is cylindrical on.
2. the shaft-cup of castor braking in a turn according to claim 1, it is characterised in that the top disc is justified with bottom
Post is mutually concentric.
3. the shaft-cup of castor braking in a turn according to claim 1, it is characterised in that several braking bar jack rings
Shape array distribution is in annular groove.
4. the shaft-cup of castor braking in a turn according to claim 1, it is characterised in that the top disc and bottom circle
Post is integrated.
5. the shaft-cup of castor braking in a turn according to claim 1, it is characterised in that the braking bar jack is blind
Hole.
6. the shaft-cup of castor braking in a turn according to claim 1, it is characterised in that the annular groove and top disc
Mutually with one heart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710312877.8A CN106965623A (en) | 2017-05-05 | 2017-05-05 | A kind of shaft-cup of castor braking in a turn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710312877.8A CN106965623A (en) | 2017-05-05 | 2017-05-05 | A kind of shaft-cup of castor braking in a turn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106965623A true CN106965623A (en) | 2017-07-21 |
Family
ID=59331217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710312877.8A Pending CN106965623A (en) | 2017-05-05 | 2017-05-05 | A kind of shaft-cup of castor braking in a turn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106965623A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09109605A (en) * | 1995-10-16 | 1997-04-28 | Tokai Kiyasutaa Kk | Double wheel caster |
| TWM255795U (en) * | 2004-04-01 | 2005-01-21 | Sunny Castors Co Ltd | Caster structure with rotation-stop and brake functions |
| CN2769100Y (en) * | 2004-11-26 | 2006-04-05 | 佛山市南海建泰铝制品有限公司 | Universal castor |
| CN104553611A (en) * | 2015-01-19 | 2015-04-29 | 重庆卓迪机械有限公司 | Damping coefficient adjustable damping bidirectional braking trundle |
| CN105150767A (en) * | 2015-08-24 | 2015-12-16 | 太仓兴锋脚轮有限公司 | High-bearing-capacity trundle |
| CN206953890U (en) * | 2017-05-05 | 2018-02-02 | 太仓兴锋脚轮有限公司 | A kind of shaft-cup of castor braking in a turn |
-
2017
- 2017-05-05 CN CN201710312877.8A patent/CN106965623A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09109605A (en) * | 1995-10-16 | 1997-04-28 | Tokai Kiyasutaa Kk | Double wheel caster |
| TWM255795U (en) * | 2004-04-01 | 2005-01-21 | Sunny Castors Co Ltd | Caster structure with rotation-stop and brake functions |
| CN2769100Y (en) * | 2004-11-26 | 2006-04-05 | 佛山市南海建泰铝制品有限公司 | Universal castor |
| CN104553611A (en) * | 2015-01-19 | 2015-04-29 | 重庆卓迪机械有限公司 | Damping coefficient adjustable damping bidirectional braking trundle |
| CN105150767A (en) * | 2015-08-24 | 2015-12-16 | 太仓兴锋脚轮有限公司 | High-bearing-capacity trundle |
| CN206953890U (en) * | 2017-05-05 | 2018-02-02 | 太仓兴锋脚轮有限公司 | A kind of shaft-cup of castor braking in a turn |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170721 |
|
| RJ01 | Rejection of invention patent application after publication |