CN206171042U - Truckle, caster wheel assembly and crib - Google Patents
Truckle, caster wheel assembly and crib Download PDFInfo
- Publication number
- CN206171042U CN206171042U CN201621220768.0U CN201621220768U CN206171042U CN 206171042 U CN206171042 U CN 206171042U CN 201621220768 U CN201621220768 U CN 201621220768U CN 206171042 U CN206171042 U CN 206171042U
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- China
- Prior art keywords
- castor
- side plate
- truckle
- rollover stand
- fixed
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Abstract
The utility model provides a truckle, caster wheel assembly and crib, belongs to removal accessory field, and the truckle includes wheel and roll -over stand, and the wheel is installed in the roll -over stand, and the roll -over stand is provided with the locating hole. Caster wheel assembly include fixed knot construct with above -mentioned truckle, fixed knot constructs including mounting and moving part, in the moving part can stretch into and stretch out the mounting, moving part and locating hole matching. The crib is connected in the bed body including bed body and above -mentioned caster wheel assembly, caster wheel assembly's truckle rotation, and caster wheel assembly's fixed knot constructs fixed mounting in bed body, and the truckle can construct the rotation for fixed knot to the moving part card that makes fixed knot construct is gone into in the locating hole of truckle. This caster wheel assembly can install on all kinds of carriers, and the truckle not only can freely change the position through the rotation of roll -over stand, can also construct through fixed knot and remain stationary in the relevant position. The truckle of this crib can freely change self position and remain stationary in the relevant position for the crib obtains different operating condition.
Description
Technical field
This utility model is related to movable accessory field, in particular to a kind of castor, castor assembly and infanette.
Background technology
Castor is general designation, including movable castor and rigid castors.Movable castor also with regard to the universal wheel described in us, it
Structure allows 360 degree of rotations；Rigid castors are also direction-caster, and it does not have rotational structure, it is impossible to rotate, typically two kinds castors
Typically all collocation.
But, existing castor, either movable castor or rigid castors, after being installed on carrier, its place
Position just cannot change, if it is desired to change position, reinstall after just can only dismantling, and operation is bothered very much.
Utility model content
The purpose of this utility model is to provide a kind of castor, after it is rotatably installed on carrier, can be freely
Change position, it is simple to operation.
Another object of the present utility model is to provide a kind of castor assembly, after it is installed on carrier, can be simply square
Just change itself position and keep fixing in relevant position.
Another object of the present utility model is to provide a kind of infanette, and the institute that it can easily change castor is in place
Put, so as to obtain different working conditions.
What embodiment of the present utility model was realized in：
A kind of castor, it includes wheel and rollover stand, and the wheel is installed on the rollover stand, and the rollover stand is provided with
Location hole.
Further, in this utility model preferred embodiment, the edge correspondence location hole of the rollover stand
Position is provided with kink.
Further, in this utility model preferred embodiment, the rollover stand include the first side plate, connecting plate and
Second side plate, first side plate and second side plate are connected to the both sides of the connecting plate, first side plate, institute
State the second side plate and the connecting plate surrounds installation cavity jointly, the wheel is installed on the outer wall of the connecting plate, described fixed
Position hole is arranged at the first side plate.
Further, in this utility model preferred embodiment, the connecting plate sets away from the position of the location hole
It is equipped with and keeps away a breach.
Further, in this utility model preferred embodiment, the rollover stand is provided with mounting structure, the installation
Structure includes rotating shaft, and first side plate and second side plate are respectively arranged with the turn hole run through for the rotating shaft.
Further, in this utility model preferred embodiment, the wheel can be around perpendicular to the side of the connecting plate
To rotation.
A kind of castor assembly, it includes fixed structure and above-mentioned castor, and the fixed structure includes fixture and activity
Part, the movable part can be stretched into and stretched out in the fixture, and the movable part is matched with the location hole.
Further, in this utility model preferred embodiment, the fixed structure is collision bead, and the fixture is solid
Safety barrel, the movable part is mobile beads, and the mobile beads can stretch into and stretch out in the fixed cylinder, the mobile beads and the positioning
Hole matches.
Further, in this utility model preferred embodiment, the fixed structure is telescopic mast, and the fixture is
Fixed cylinder, the movable part is movable post, and the movable post can be stretched into and stretch out the fixed cylinder, the movable post and the positioning
Hole matches.
A kind of infanette, it includes a body and above-mentioned castor assembly, and the castor of the castor assembly is rotationally connected with
The bed body, the fixed structure of the castor assembly is fixedly installed in the bed body, and the castor can be relative to described solid
Fixed structure is rotated, so that the movable part of the fixed structure is snapped in the location hole of the castor.
The beneficial effect of this utility model embodiment is：
This castor includes wheel and rollover stand, and the wheel is installed on the rollover stand, and the rollover stand is provided with positioning
Hole, rollover stand can be rotationally connected with carrier, so that whole castor can freely change position, it is simple to operate
It is convenient, effectively compensate for the defect of existing castor.
This castor assembly includes fixed structure and above-mentioned castor, and the fixed structure includes fixture and movable part, institute
State movable part and can stretch into and stretch out in the fixture, the movable part is matched with the location hole, fixed structure and castor can be with
It is installed on carrier, castor not only can rotatably mountedly change position by rollover stand, can also pass through fixed knot
Structure keeps fixing in relevant position, effectively compensate for the defect of existing Castor structure.
This infanette includes bed body and above-mentioned castor assembly, and castor assembly is installed on a body, the foot of castor assembly
Wheel can freely change itself position and keep fixing in relevant position so that infanette obtains different work shapes
State, effectively compensate for the defect of existing infanette.
Description of the drawings
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below will be to use needed for embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
The structural representation of the castor that Fig. 1 is provided for this utility model first embodiment；
The structural representation at another visual angle of the castor that Fig. 2 is provided for this utility model first embodiment；
The structural representation of the fixed structure that Fig. 3 is provided for this utility model first embodiment；
The partial structural diagram of the infanette that Fig. 4 is provided for this utility model first embodiment.
Icon：100- castors；110- rollover stands；The side plates of 111- first；The side plates of 112- second；113- connecting plates；
114- location holes；115- kinks；116- rotating shafts；120- wheels；200- collision beads；210- fixed cylinders；220- is movable
Pearl；300- infanettes；310- bed bodies.
Specific embodiment
It is new below in conjunction with this practicality to make purpose, technical scheme and the advantage of this utility model embodiment clearer
Accompanying drawing in type embodiment, is clearly and completely described, it is clear that retouched to the technical scheme in this utility model embodiment
The embodiment stated is a part of embodiment of this utility model, rather than the embodiment of whole.Generally described in accompanying drawing herein and
The component of this utility model embodiment for illustrating can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiment of the present utility model below to providing in the accompanying drawings is not intended to limit requirement
The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in this utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of this utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it need not be further defined and is explained in subsequent accompanying drawing.
In description of the present utility model, it should be noted that term " " center ", " on ", D score, "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, or
It is the orientation or position relationship usually put when the utility model product is used, is for only for ease of description this utility model and letter
Change description, rather than indicate or imply indication device or element must have specific orientation, with specific azimuth configuration and
Operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second ", " the 3rd " etc. are only used for area
Divide description, and it is not intended that indicating or implying relative importance.
Additionally, the term such as term " level ", " vertical " is not offered as requiring part abswolute level or pendency, and can be slightly
Low dip.It is not that the expression structure must be complete as " level " only refers to for its direction relative " vertical " more level
Full level, and can be to be slightly tilted.
In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " sets
Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected,
Or be integrally connected；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to by intermediary
It is indirectly connected to, can is the connection of two element internals.For the ordinary skill in the art, can be managed with concrete condition
Solve concrete meaning of the above-mentioned term in this utility model.
First embodiment：
Fig. 1-2 is refer to, a kind of castor 100 is present embodiments provided, it can be installed on all kinds of carriers, for propping up
Support carrier and facilitate the movement of carrier.This castor 100 includes wheel 120 and rollover stand 110.
Wherein, rollover stand 110 can be using various structures and shape, in the present embodiment, and rollover stand 110 includes the first side plate
111st, the side plate 112 of connecting plate 113 and second, the first side plate 111 and the second side plate 112 are shaped in respectively connecting plate 113
Both sides, the first side plate 111, the second side plate 112 and connecting plate 113 surround installation cavity jointly, and installation cavity is substantially in cuboid
Shape.
The purpose for so arranging rollover stand 110 is its simple structure, easy to process, stably can must be installed on carrier
On.
This rollover stand 110 is additionally provided with mounting structure and location structure.Mounting structure is used to realize the rotation of rollover stand 110
Connection, in the present embodiment, mounting structure includes rotating shaft 116, and the first side plate 111 and the second side plate 112 are respectively arranged with and supply rotating shaft
116 turn holes for running through.During installation so that the first side plate 111 and the second side plate 112 are close to respectively two relative surfaces of carrier, so
Afterwards rotating shaft 116 is run through into the first side plate 111, carrier, the second side plate 112.
In order to expand the flip angle of rollover stand 110, the motility that rollover stand 110 is rotated is improved, in the present embodiment, connection
The position in the remotely located hole 114 of plate 113 is provided with keeps away a breach.Keep away a breach generally rectangular, it can be reduced as far as possible
Rollover stand 110 in rotation process with the interference of carrier, so as to extend the flip angle of rollover stand 110.
Location structure is used to position rollover stand 110 on carrier, and in the present embodiment, location structure is determining for two circles
Position hole 114, two location holes 114 are respectively arranged on the first side plate 111 and the second side plate 112.When needing positioning, relative to load
Body rotates rollover stand 110 so that defaults in the fixed structure on carrier and snaps in location hole 114.
The rotation of rollover stand 110 for convenience so that fixed structure can be snapped in successfully in location hole 114, this enforcement
In example, the position of the first side plate 111 location hole 114 corresponding with the edge of the second side plate 112 is provided with kink 115, kink
115 and first other positions of side plate 111 and the second side plate 112 there is certain angle, the first side plate 111 and second can be caused
Fixed structure is successfully crossed at the edge of side plate 112, so that fixed structure can be opened in location hole 114.
Wheel 120 includes wheel body and installing rack, and wheel body is rotationally connected with installing rack.Installing rack is installed on company
On the outer wall of fishplate bar 113 and can around perpendicular to connecting plate 113 direction rotate.The purpose for so arranging wheel 120 is to make
Obtaining wheel 120 can move along any direction parallel to connecting plate 113, so as to improve the practicality of wheel 120.
To sum up, this castor 100 includes wheel 120 and rollover stand 110, and wheel 120 is installed on rollover stand 110, rollover stand 110
Location hole 114 is provided with, rollover stand 110 can be rotationally connected with all kinds of carriers, such as infanette, handbarrow etc., so that
Obtaining whole castor 100 can freely change position, simple to operation, effectively compensate for the defect of existing castor 100.
A kind of castor assembly is present embodiments provided, it can be installed on carrier, for supporting carrier and facilitating carrier
Movement.This castor assembly includes fixed structure and above-mentioned castor 100.
Wherein, with reference to Fig. 3, fixed structure includes fixture and movable part, and movable part can be stretched into and stretched out in fixture, activity
Part is matched with location hole 114.Above-mentioned fixed structure can adopt various versions, as long as it has Telescopic.This
In embodiment, fixed structure is collision bead 200, and correspondingly, fixture is fixed cylinder 210, and movable part is mobile beads 220.
Collision bead 200 except including in addition to above-mentioned fixed cylinder 210 and mobile beads 220, also including spring.The one of fixed cylinder 210
End is provided with telescopic mouth of the diameter less than mobile beads 220, and mobile beads 220 and spring may be contained within fixed cylinder 210, spring one end
The inwall of fixed cylinder 210 is propped up, the other end props up mobile beads 220, and mobile beads 220 stretch out fixed cylinder 210 partially over telescopic mouth,
Mobile beads 220 can be fully retracted in fixed cylinder 210 in the presence of external force, after external force disappears, again can be in the effect of spring
Under stretch out fixed cylinder 210 again.The shapes and sizes at the position of the extended fixed cylinder 210 of mobile beads 220 and the shape of location hole 114
Shape and size are matched, so that mobile beads 220 can be snapped in location hole 114.
To sum up, this castor assembly includes fixed structure and above-mentioned castor 100, and fixed structure includes fixture and activity
Part, movable part can be stretched into and stretched out in fixture, and movable part is matched with location hole 114, and fixed structure and castor 100 can be installed on
On all kinds of carriers, such as infanette, handbarrow etc., castor 100 not only can rotatably mountedly change institute by rollover stand 110
In position, can also keep fixing in relevant position by fixed structure, effectively compensate for lacking for the structure of existing castor 100
Fall into.
With reference to Fig. 4, a kind of infanette 300 is present embodiments provided, it includes a body 310 and above-mentioned castor assembly,
Castor assembly is installed on the bottom of a body 310.Specifically, the rollover stand 110 of castor 100 can be rotationally by mounting structure
The bottom of a body 310 is installed on, the fixed cylinder 210 of collision bead 200 is fixedly installed in the installing hole of the bottom preset of a body 310,
Mobile beads 220 are beyond the surface of the correspondence position of bed body 310.
The operation principle and process of this infanette 300 is such：When need not move, rollover stand 110 is turned to
The bed bottom side of body 310, the now bottom directly contact ground of bed body 310, infanette 300 can may remain in substantially
Fixed position；When needing to move, rollover stand 110 is turned to into the lower section of the bottom of a body 310 so that the first side plate 111, connection
The side plate 112 of plate 113 and second is close to respectively three surfaces of a body 310, during rollover stand 110 is rotated, first
The kink 115 of the side plate 112 of side plate 111 or second can extrude the mobile beads 220 of collision bead 200 so that mobile beads 220 are retracted solid
In safety barrel 210, when the position of location hole 114 and the position of collision bead 200 to it is corresponding when mobile beads 220 again can be in the effect of spring
Under stretch out fixed cylinder 210 and snap in the location hole 114 of the first side plate 111 or the second side plate 112, so that rollover stand
110 keep fixing relative to bed body 310, the directly contact ground of wheel 120 being now installed on rollover stand 110, push-and-pull baby
Youngster's bed 300 is capable of achieving movement.
In sum, this infanette 300 includes bed body 310 and above-mentioned castor assembly, and castor assembly is installed on bed sheet
Body 310, the castor 100 of castor assembly can freely change itself position and keep fixing in relevant position so that baby
Youngster's bed 300 obtains different working conditions, effectively compensate for the defect of existing infanette 300.
Second embodiment：
The present embodiment provides a kind of castor assembly, and the technique effect of its unitary construction, operation principle and acquirement is in first
Embodiment is essentially identical, and difference is the concrete form of fixed structure.
In the present embodiment, fixed structure is telescopic mast, and fixture is fixed cylinder 210, and movable part is movable post, and movable post can
Stretch into and stretch out fixed cylinder 210, movable post is matched with location hole 114.This telescopic mast can obtain the positioning effect same with collision bead 200
Really, can determine with situation according to the actual requirements during specific design.
Preferred embodiment of the present utility model is these are only, this utility model is not limited to, for this area
Technical staff for, this utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle within,
Any modification, equivalent substitution and improvements made etc., should be included within protection domain of the present utility model.
Claims (10)
1. a kind of castor, it is characterised in that including wheel and rollover stand, the wheel is installed on the rollover stand, the upset
Erection is equipped with location hole.
2. castor according to claim 1, it is characterised in that the position of the edge correspondence location hole of the rollover stand
It is provided with kink.
3. castor according to claim 1, it is characterised in that the rollover stand includes the first side plate, connecting plate and the
Two side plates, first side plate and second side plate are connected to the both sides of the connecting plate, first side plate, described
Second side plate and the connecting plate surround installation cavity jointly, and the wheel is installed on the outer wall of the connecting plate, the positioning
Hole is arranged at the first side plate.
4. castor according to claim 3, it is characterised in that the connecting plate is provided with away from the position of the location hole
Keep away a breach.
5. castor according to claim 3, it is characterised in that the rollover stand is provided with mounting structure, the installation knot
Structure includes rotating shaft, and first side plate and second side plate are respectively arranged with the turn hole run through for the rotating shaft.
6. castor according to claim 3, it is characterised in that the wheel can be around turning perpendicular to the direction of the connecting plate
It is dynamic.
7. a kind of castor assembly, it is characterised in that including the castor described in fixed structure and claim 1-6 any one, institute
Fixed structure is stated including fixture and movable part, the movable part can be stretched into and stretched out in the fixture, the movable part and institute
State location hole matching.
8. castor assembly according to claim 7, it is characterised in that the fixed structure is collision bead, the fixture is
Fixed cylinder, the movable part is mobile beads, and the mobile beads can be stretched into and stretched out in the fixed cylinder, and the mobile beads are fixed with described
The matching of position hole.
9. castor assembly according to claim 7, it is characterised in that the fixed structure is telescopic mast, the fixture
For fixed cylinder, the movable part is movable post, and the movable post can be stretched into and stretch out the fixed cylinder, and the movable post is fixed with described
The matching of position hole.
10. a kind of infanette, it is characterised in that including the castor assembly described in bed body and claim 7-9 any one,
The castor of the castor assembly is rotationally connected with the bed body, and the fixed structure of the castor assembly is fixedly installed in the bed
Body, the castor can be rotated relative to the fixed structure, so that the movable part of the fixed structure snaps in the castor
Location hole in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621220768.0U CN206171042U (en) | 2016-11-11 | 2016-11-11 | Truckle, caster wheel assembly and crib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621220768.0U CN206171042U (en) | 2016-11-11 | 2016-11-11 | Truckle, caster wheel assembly and crib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206171042U true CN206171042U (en) | 2017-05-17 |
Family
ID=58683608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621220768.0U Active CN206171042U (en) | 2016-11-11 | 2016-11-11 | Truckle, caster wheel assembly and crib |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206171042U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108143530A (en) * | 2017-12-23 | 2018-06-12 | 尹康康 | A kind of psychopath thoracic surgery is postoperative to use restraint device |
| CN114737370A (en) * | 2022-04-07 | 2022-07-12 | Tcl家用电器（合肥）有限公司 | Bottom plate assembly and washing machine |
-
2016
- 2016-11-11 CN CN201621220768.0U patent/CN206171042U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108143530A (en) * | 2017-12-23 | 2018-06-12 | 尹康康 | A kind of psychopath thoracic surgery is postoperative to use restraint device |
| CN114737370A (en) * | 2022-04-07 | 2022-07-12 | Tcl家用电器（合肥）有限公司 | Bottom plate assembly and washing machine |
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| GR01 | Patent grant |