CN206426757U - The low heavy castor of one kind regulation - Google Patents
The low heavy castor of one kind regulation Download PDFInfo
- Publication number
- CN206426757U CN206426757U CN201621352208.0U CN201621352208U CN206426757U CN 206426757 U CN206426757 U CN 206426757U CN 201621352208 U CN201621352208 U CN 201621352208U CN 206426757 U CN206426757 U CN 206426757U
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- hole
- regulation
- castor
- support
- wave disk
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Abstract
The utility model is related to castor equipment technical field, specifically related to a kind of low heavy castor of regulation, it includes castor body, the castor body includes support, the support includes top plate, and top plate both sides are correspondingly arranged on arc side plate, and top board surface is provided with circular projecting apertures, the top plate side is provided with protrusive board, and through hole is provided with the protrusive board；It is respectively arranged with the circular projecting apertures top and bottom of the support in upper wave disk and lower wave disk, upper wave disk and lower wave disk and is arranged with φ steel balls and φ steel balls respectively；It is provided with to be provided with frustum, frustum in the middle part of bottom plate, bottom plate bottom surface on the upper wave disk and is provided with platform hole, the frustum on bottom plate is arranged with the disk hole in upper wave disk；Nest nail is provided with platform hole in the middle part of the bottom plate；It is provided with the through hole of the protrusive board of the support in regulation silk cylinder, regulation silk cylinder and is provided with regulation screw mandrel；It can conveniently adjust the center of gravity of castor using regulation silk cylinder and regulation screw mandrel is set, convenient to put running into the ground such as rugged and rough, extend its service life.
Description
Technical field
The utility model is related to castor equipment technical field, and in particular to the low heavy castor of one kind regulation.
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, such as the structure of trolley is two, front directional wheel, and back is two ten thousand close to promote handrail
To wheel.The existing low heavy castor of existing market, requires high to ground flat degree.It is difficult to put when running into the ground such as rugged and rough
Put, it is big to wheel damage.
The content of the invention
The purpose of this utility model is defect and deficiency for prior art there is provided the low heavy castor of one kind regulation,
It is using setting regulation silk cylinder and regulation screw mandrel, and it has a center of gravity that can conveniently adjust castor, it is convenient run into it is rugged and rough
Put Deng ground, extend its service life.
A kind of low heavy castor of regulation described in the utility model, it includes castor body, and the castor body includes support,
The support includes top plate, and top plate both sides are correspondingly arranged on arc side plate, and top board surface is provided with circular projecting apertures, and the top plate side is set
Protrusive board is equipped with, through hole is provided with the protrusive board；Upper wave disk and lower ripple are respectively arranged with the circular projecting apertures top and bottom of the support
The steel balls of φ 7 and the steel balls of φ 5 are arranged with disk, upper wave disk and lower wave disk respectively；Bottom plate, bottom plate bottom surface are provided with the upper wave disk
Middle part, which is provided with frustum, frustum, is provided with platform hole, and the frustum on bottom plate is arranged with the disk hole in upper wave disk；In the bottom plate
Nest nail is provided with the platform hole in portion；It is provided with the through hole of the protrusive board of the support in regulation silk cylinder, regulation silk cylinder and is provided with tune
Save screw mandrel；Pin-and-hole is correspondingly arranged on two arc side plates of the support；Pin is provided between the pin-and-hole of two arc side plates
Wheel is arranged with set, guide, guide two ends are correspondingly arranged on bearing respectively, and the external end head of screw rod is inserted through bearing, guide, spiral shell
Dust cap is arranged with the external end head of bar, twists to be spun on screw rod by nut and fixes.
After said structure, the utility model has the beneficial effect that：A kind of low heavy pin of regulation described in the utility model
Wheel, it is using setting regulation silk cylinder and regulation screw mandrel, and it has a center of gravity that can conveniently adjust castor, it is convenient run into it is rugged not
Equality ground is put, and extends its service life.
【Brief description of the drawings】
Accompanying drawing described herein is to be further understood for providing to of the present utility model, constitutes one of the application
Point, but do not constitute to it is of the present utility model it is improper limit, in the accompanying drawings：
Fig. 1 is the utility model configuration schematic diagram；
Fig. 2 is the structural representation of wheel vacant state of the present utility model；
Fig. 3 is the structural representation that wheel of the present utility model releases vacant state.
Description of reference numerals：
1st, nest is followed closely；2nd, bottom plate；3rd, upper wave disk；4th, the steel balls of φ 7；5th, support；51st, top plate；52nd, circular projecting apertures；53rd, curved side
Plate；54th, protrusive board；55th, pin-and-hole；Adjust silk cylinder；7th, screw mandrel is adjusted；8th, lower wave disk；9th, the steel balls of φ 5；10th, dust cap；11st, bearing；
12nd, steel bushing；13rd, screw rod；14th, nut；15th, wheel.
【Embodiment】
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, illustrative examples therein with
And illustrate only to be used for explaining the utility model, but be not intended as limiting of the present utility model.
As shown in Figure 1-Figure 3, one kind described in present embodiment adjusts low heavy castor, and it includes castor body,
The castor body includes support 5, and the support 5 includes top plate 51, and the both sides of top plate 51 are correspondingly arranged on arc side plate 53, the table of top plate 51
Face is provided with circular projecting apertures 52, and the side of top plate 51 is provided with protrusive board 54, and through hole is provided with the protrusive board 54；The support 5
It is respectively arranged with the circular top and bottom of projecting apertures 52 in upper wave disk 3 and lower wave disk 8, upper wave disk 3 and lower wave disk 8 and is arranged with φ 7 respectively
Steel ball 4 and the steel balls 9 of φ 5；It is provided with to be provided with frustum, frustum in the middle part of bottom plate 2, the bottom surface of bottom plate 2 on the upper wave disk 3 and is provided with
Frustum on platform hole, bottom plate 2 is arranged with the disk hole in upper wave disk 3；Nest nail 1 is provided with the platform hole at the middle part of bottom plate 2；
It is provided with the through hole of the protrusive board of the support 5 in regulation silk cylinder 6, regulation silk cylinder 6 and is provided with regulation screw mandrel 7；
Pin-and-hole 55 is correspondingly arranged on two arc side plates of the support 5；Set between the pin-and-hole 55 of two arc side plates
It is equipped with guide 12, guide 12 and is arranged with wheel 15, the two ends of guide 12 is correspondingly arranged on bearing 11, the external end head of screw rod 13 respectively
It is inserted through on bearing 11, guide 12, the external end head of screw rod 13 and is arranged with dust cap 10, is twisted and be spun on screw rod 13 admittedly by nut 10
It is fixed.
The utility model when in use, when with running into the ground such as rugged and rough, can be adjusted in regulation silk cylinder 6
Screw mandrel 7, is placed on the ground such as rugged and rough, solving traditional castor can not be rugged so as to reach that castor body can be stablized
The problem of unequal ground is put.
As shown in Fig. 2 in the hanging embodiment of wheel, the spiral shell bud in adjusting screw rod being back-outed into regulation silk cylinder, regulation is utilized
Silk cylinder contact ground, makes wheel adjust to ground and carries out wheel vacantly, and reaches wheel vacant state（Changing under state with brake has
Consistent effect）.
Shown in described Fig. 3, in releasing wheel vacantly applies example, the spiral shell bud in adjusting screw rod is screwed into regulation silk cylinder, will be adjusted
Ground is left in section silk cylinder regulation, wheel is released ground and is rotated, so as to reach that wheel vacant state is released.
A kind of low heavy castor of regulation described in the utility model, it is using regulation silk cylinder and regulation screw mandrel is set, and it has
There is a center of gravity that can conveniently adjust castor, it is convenient to put running into the ground such as rugged and rough, extend its service life.
Described above is only better embodiment of the present utility model, therefore all according to described in the utility model patent claim
The equivalent change or modification done of construction, feature and principle, be included in the utility model patent claim.
Claims (1)
1. the low heavy castor of one kind regulation, it is characterised in that：It includes castor body, and the castor body includes support, the support
Including top plate, top plate both sides are correspondingly arranged on arc side plate, and top board surface is provided with circular projecting apertures, and the top plate side is provided with convex
Through hole is provided with plate, the protrusive board；Upper wave disk and lower wave disk, upper ripple are respectively arranged with the circular projecting apertures top and bottom of the support
The steel balls of φ 7 and the steel balls of φ 5 are arranged with disk and lower wave disk respectively；It is provided with the middle part of bottom plate, bottom plate bottom surface and sets on the upper wave disk
It is equipped with frustum, frustum and is provided with platform hole, the frustum on bottom plate is arranged with the disk hole in upper wave disk；Platform in the middle part of the bottom plate
Nest nail is provided with hole；It is provided with the through hole of the protrusive board of the support in regulation silk cylinder, regulation silk cylinder and is provided with regulation screw mandrel；
Pin-and-hole is correspondingly arranged on two arc side plates of the support；Guide, guide are provided between the pin-and-hole of two arc side plates
On be arranged with wheel, guide two ends are correspondingly arranged on bearing respectively, and the external end head of screw rod is inserted through bearing, guide, screw rod it is outer
Dust cap is arranged with termination, twists to be spun on screw rod by nut and fixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621352208.0U CN206426757U (en) | 2016-12-11 | 2016-12-11 | The low heavy castor of one kind regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621352208.0U CN206426757U (en) | 2016-12-11 | 2016-12-11 | The low heavy castor of one kind regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206426757U true CN206426757U (en) | 2017-08-22 |
Family
ID=59587448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621352208.0U Active CN206426757U (en) | 2016-12-11 | 2016-12-11 | The low heavy castor of one kind regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206426757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108146147A (en) * | 2017-12-28 | 2018-06-12 | 平湖市金猴童车有限公司 | A kind of new baby carriage tire |
-
2016
- 2016-12-11 CN CN201621352208.0U patent/CN206426757U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108146147A (en) * | 2017-12-28 | 2018-06-12 | 平湖市金猴童车有限公司 | A kind of new baby carriage tire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Adjust low heavy truckle Effective date of registration: 20180713 Granted publication date: 20170822 Pledgee: China Everbright Bank Zhongshan branch Pledgor: Zhongshan Houde casters Manufacturing Co. Ltd. Registration number: 2018440020041 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |