CN206953889U - A kind of medical caster for braking rotation stop - Google Patents
A kind of medical caster for braking rotation stop Download PDFInfo
- Publication number
- CN206953889U CN206953889U CN201720492838.6U CN201720492838U CN206953889U CN 206953889 U CN206953889 U CN 206953889U CN 201720492838 U CN201720492838 U CN 201720492838U CN 206953889 U CN206953889 U CN 206953889U
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- China
- Prior art keywords
- support
- rotation stop
- wheel
- braking
- piece
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- Expired - Fee Related
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- 238000003491 array Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 229920001971 elastomer Polymers 0.000 claims 1
- 239000000806 elastomer Substances 0.000 claims 1
- 235000004443 Ricinus communis Nutrition 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model discloses a kind of medical caster for braking rotation stop, including：Vertical axes, support and wheel, the wheel is symmetricly set on support both sides, the vertical shaft-cup being arranged with the vertical axes above support, vertical axes base portion is provided with several spacing holes, it is movably set with the support and steps on piece, described step on piece is provided with wheel braking pin corresponding with stopper slot, the piece top of stepping on is provided with the first cam, cross sliding clock is provided with the support, the cross sliding clock end is provided with the spring being connected with support, the cross sliding clock front end is provided with inclined-plane corresponding with the first cam, upright slide block is provided with the support, the vertical banking pin for pointing to spacing hole is provided with the upright slide block.By the above-mentioned means, the medical caster of braking rotation stop described in the utility model, the problem of can also swinging is turned to when avoiding braking, operation facility, improve the stability of braking.
Description
Technical field
Castor field is the utility model is related to, more particularly to a kind of medical caster for braking rotation stop.
Background technology
For conveniently moving, part furniture, household electrical appliances or seat bottom are mounted with that castor is promoted.In 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, more using ten thousand
To castor.
Common universal caster wheel can enter the braking of road wheel group, but its steering can not be braked, stability deficiency, 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 reducing Medical Devices use is, it is necessary to improve.
Utility model content
The utility model mainly solving the technical problems that provide a kind of medical caster for braking rotation stop, while to wheel group and
Steering is braked, and improves stability.
In order to solve the above technical problems, the technical scheme that the utility model uses is：A kind of braking rotation stop is provided
Medical caster, including：Vertical axes, support and wheel, the vertical axes are arranged on support, and the wheel is symmetricly set on support
Both sides, the vertical shaft-cup being arranged with the vertical axes above support, a circle stopper slot, institute are provided with the inside of the wheel
State vertical axes base portion and be provided with several spacing holes, be movably set with the support and step on piece, described step on piece is provided with and limited
Wheel braking pin corresponding to the groove of position, set on the support positioned at the elasticity of flexure body stepped on below piece, it is described to step on the setting of piece top
There is the first cam, cross sliding clock is provided with the support, the cross sliding clock end is provided with the spring being connected with support, institute
State cross sliding clock front end and be provided with inclined-plane corresponding with the first cam, upright slide block is provided with the support, it is described horizontal sliding
Block both sides are respectively arranged with skewed slot, and the upright slide block bottom is provided with two pieces of wallboards for being located at cross sliding clock both sides, the wall
Plate inner arcuate is provided with the skewback extended in skewed slot, and the vertical braking for pointing to spacing hole is provided with the upright slide block
Pin.
In one preferred embodiment of the utility model, rivet is provided with the support, the rivet enters through stepping on piece
Row rotational support.
In one preferred embodiment of the utility model, the piece bottom of stepping on is provided with corresponding with elasticity of flexure body second
Cam.
In one preferred embodiment of the utility model, circular arc corresponding with wheel braking pin is provided with the support
Groove.
In one preferred embodiment of the utility model, be provided with the wheel coiled hair cross of pairing to split nut and
Coiled hair cross is arranged on support both sides to lock bolt.
In one preferred embodiment of the utility model, the turret head that fixed vertical shaft-cup is provided with the vertical axes is prevented
Loose nut.
In one preferred embodiment of the utility model, there is blind hole corresponding with spring in the cross sliding clock.
In one preferred embodiment of the utility model, several spacing hole annular arrays are distributed in vertical axes base
Portion.
The beneficial effects of the utility model are：The medical caster for a kind of braking rotation stop that the utility model is pointed out, to stepping on piece
Step on so that step on piece and flip an angle counterclockwise, wheel braking pin moves up and enters stopper slot, to wheel system
It is dynamic, while cross sliding clock loses resistance and moved forward under the action of the spring, the cooperation of skewed slot and skewback causes upright slide block to move up, and erects
The problem of straight banking pin enters spacing hole, avoids the rotation of support, and steering can also be swung when avoiding braking, operation is just
Profit, improve the stability of braking.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Other accompanying drawings are obtained, wherein：
Fig. 1 is a kind of structural representation for the preferred embodiment of medical caster one for braking rotation stop of the utility model；
Fig. 2 is Fig. 1 A-A to sectional view；
Fig. 3 is Fig. 1 B-B direction sectional view；
A kind of stereogram for the preferred embodiment of medical caster one for braking rotation stop of Fig. 4 the utility model；
A kind of free state schematic diagram for the medical caster for braking rotation stop of Fig. 5 the utility model；
A kind of on-position schematic diagram for the medical caster for braking rotation stop of Fig. 6 the utility model.
Embodiment
The technical scheme in the embodiment of the utility model will be clearly and completely described below, it is clear that described
Embodiment is only part of the embodiment of the present utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, all other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
Fig. 1 to Fig. 6 is referred to, the utility model embodiment includes：
A kind of medical caster for braking rotation stop, including：Vertical axes 1, support 2 and wheel 8, the vertical axes 1 are arranged on branch
On frame 2, the bearing being set in vertical axes 1 is usually provided with support 2, facilitates the steering of support 2.
The wheel 8 is symmetricly set on the both sides of support 2, the vertical axes being arranged with the vertical axes 1 above support 2
Lid 4, the inner side of wheel 8 are provided with a circle stopper slot 3, and the vertical bottom of shaft-cup 4 is provided with several spacing holes 22, the branch
It is movably set with frame 2 and steps on piece 10, described step on piece 10 is provided with wheel braking pin 12 corresponding with stopper slot 3, the support 2
On be provided with rivet 11, the rivet 11 carries out rotational support through piece 10 is stepped on.To stepping on piece 10 step on so that it is inverse to step on piece 10
Hour hands are flipped an angle, and wheel braking pin 12 moves up and enters stopper slot 3, and wheel 8 is braked.
It is provided with the support 2 positioned at the elasticity of flexure body 15 for stepping on the lower section of piece 10, the top of piece 10 of stepping on is provided with the
One cam 13, cross sliding clock 18 is provided with the support 2, the end of cross sliding clock 18 is provided with the bullet being connected with support 2
Spring 17, the front end of cross sliding clock 18 are provided with and 13 corresponding inclined-plane 19 of the first cam, when stepping on piece 10 and overturning counterclockwise, first
Cam 13 also retreats and reduces resistance to inclined-plane 19, and cross sliding clock 18 advances in the presence of spring 17.
Upright slide block 16 is provided with the support 2, the both sides of cross sliding clock 18 are respectively arranged with skewed slot 20, described perpendicular
The straight bottom of sliding block 16 is provided with two pieces of wallboards for being located at the both sides of cross sliding clock 18, and the wallboard inner arcuate, which is provided with, to be extended to tiltedly
Skewback 21 in groove, the vertical banking pin 9 for pointing to spacing hole 22 is provided with the upright slide block 16.When cross sliding clock 18 advances
Skewed slot 20 also advances, and skewback 21 is moved up under the push-and-pull action obliquely of skewed slot 20, and upright slide block 16 drives vertical system
Dynamic pin 9 moves up and inserts spacing hole 22, secures the position relationship of vertical shaft-cup 4 and support 2, after avoiding the braking of support 2
Steering, improve the stability of braking.
The bottom of piece 10 of stepping on is provided with second cam 14 corresponding with elasticity of flexure body 15.Elasticity of flexure body 15 is to second
Cam 14 has certain resistance so that and during free state, the first cam 13 is against on inclined-plane 19 and keeps the compression of spring 17,
During braking, the second cam 14 is broken through the resistance of elasticity of flexure body 15 and oppressed above elasticity of flexure body 15, elasticity of flexure body 15
On be provided with 14 corresponding detent 24 of the second cam and carry out it is spacing, improve the second cam 14 braking when position it is steady
It is qualitative.
Arc groove 23 corresponding with wheel braking pin 12 is provided with the support 2.Arc groove 23 guides wheel banking pin
12 action, and wheel braking pin 12 is supported in braking, improve the insensitivity of wheel braking pin 12.
The coiled hair cross that pairing is provided with the wheel 8 is arranged on branch to split nut 6 and coiled hair cross to lock bolt 7
The both sides of frame 2, installation and removal are more convenient.The turret head stop nut 5 of fixed vertical shaft-cup 4 is provided with the vertical axes 1,
Structural stability is high.
Having and 17 corresponding blind hole of spring, the flexible guiding of blind hole progress spring 17, raising in the cross sliding clock 18
Stability during 17 dilatation of spring.
The annular array of several spacing holes 22 is distributed in the vertical bottom of shaft-cup 4, is evenly distributed, improves the spirit of brake operating
Activity.
In summary, the medical caster for a kind of braking rotation stop that the utility model is pointed out, can be stepped on by stepping under piece 10
Simultaneously carry out the braking of wheel 8 and the rotation stop of support 2, improve the stability of braking, be suitable as Medical Devices or other
The castor of precision equipment uses.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model description, or directly or indirectly it is used in other phases
The technical field of pass, similarly it is included in scope of patent protection of the present utility model.
Claims (8)
1. a kind of medical caster for braking rotation stop, including：Vertical axes, support and wheel, the vertical axes are arranged on support, institute
State wheel and be symmetricly set on support both sides, the vertical shaft-cup being arranged with the vertical axes above support, it is characterised in that
It is provided with a circle stopper slot on the inside of the wheel, vertical axes base portion is provided with several spacing holes, activity on the support
It is provided with and steps on piece, described step on piece is provided with wheel braking pin corresponding with stopper slot, sets to be located on the support and steps under piece
The elasticity of flexure body of side, the piece top of stepping on are provided with the first cam, and cross sliding clock is provided with the support, described horizontal sliding
Block end is provided with the spring being connected with support, and the cross sliding clock front end is provided with inclined-plane corresponding with the first cam, described
Upright slide block is provided with support, the cross sliding clock both sides are respectively arranged with skewed slot, and the upright slide block bottom is provided with two
Block is located at the wallboard of cross sliding clock both sides, and the wallboard inner arcuate is provided with the skewback extended in skewed slot, described vertical sliding
The vertical banking pin for pointing to spacing hole is provided with block.
2. the medical caster of braking rotation stop according to claim 1, it is characterised in that rivet is provided with the support,
The rivet carries out rotational support through piece is stepped on.
3. it is according to claim 1 braking rotation stop medical caster, it is characterised in that it is described step on piece bottom be provided with it is curved
Second cam corresponding to bent elastomer.
4. the medical caster of braking rotation stop according to claim 1, it is characterised in that be provided with the support and wheel
Arc groove corresponding to banking pin.
5. the medical caster of braking rotation stop according to claim 1, it is characterised in that be provided with pairing on the wheel
Coiled hair cross is arranged on support both sides to split nut and coiled hair cross to lock bolt.
6. the medical caster of braking rotation stop according to claim 1, it is characterised in that be provided with fixation in the vertical axes
The turret head stop nut of vertical shaft-cup.
7. the medical caster of braking rotation stop according to claim 1, it is characterised in that having and bullet in the cross sliding clock
Blind hole corresponding to spring.
8. the medical caster of braking rotation stop according to claim 1, it is characterised in that several spacing hole annular arrays
It is distributed in vertical axes base portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720492838.6U CN206953889U (en) | 2017-05-05 | 2017-05-05 | A kind of medical caster for braking rotation stop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720492838.6U CN206953889U (en) | 2017-05-05 | 2017-05-05 | A kind of medical caster for braking rotation stop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206953889U true CN206953889U (en) | 2018-02-02 |
Family
ID=61374564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720492838.6U Expired - Fee Related CN206953889U (en) | 2017-05-05 | 2017-05-05 | A kind of medical caster for braking rotation stop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206953889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945466A (en) * | 2017-05-05 | 2017-07-14 | 太仓兴锋脚轮有限公司 | A kind of medical caster for braking rotation stop |
-
2017
- 2017-05-05 CN CN201720492838.6U patent/CN206953889U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945466A (en) * | 2017-05-05 | 2017-07-14 | 太仓兴锋脚轮有限公司 | A kind of medical caster for braking rotation stop |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215400 Fuqiao Private Community, Fuqiao Town, Taicang City, Suzhou City, Jiangsu Province Patentee after: XINGFENG CASTER (JIANGSU) Co.,Ltd. Address before: 215400 Fuqiao Private Community, Fuqiao Town, Taicang City, Suzhou City, Jiangsu Province Patentee before: TAICANG XINGFENG CASTER Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 |