CN109203857A - A kind of castor of luggage case carry magnet - Google Patents
A kind of castor of luggage case carry magnet Download PDFInfo
- Publication number
- CN109203857A CN109203857A CN201811000119.3A CN201811000119A CN109203857A CN 109203857 A CN109203857 A CN 109203857A CN 201811000119 A CN201811000119 A CN 201811000119A CN 109203857 A CN109203857 A CN 109203857A
- Authority
- CN
- China
- Prior art keywords
- magnet
- wheel
- luggage case
- castor
- wheel seat
- 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
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
- B60B33/006—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism
- B60B33/0065—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis
- B60B33/0068—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis the swivel axis being vertical
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
-
- 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
- B60B33/04—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention discloses a kind of castors of luggage case carry magnet, can solve problem above, and wheel seat is no longer contacted with wheel fork, and there is no the two frictions, can be preferably minimized noise, while the load capacity of castor is increased by magnetic force.A kind of castor of luggage case carry magnet, including wheel seat, wheel seat are fixed on the cornerite of luggage case；Axis nail is connected across wheel fork with wheel seat, and the bottom of wheel fork is followed closely across wheel shaft, and the both ends of wheel shaft nail are connected with idler wheel, the bottom surface of wheel seat is fixed with the first magnet, the top surface of wheel fork is fixed with the second magnet, and the first magnet and the second magnet are oppositely arranged same sex repulsion, and wheel seat is suspended in the top of wheel fork；Axis nail forms connection across wheel fork, the second magnet, the first magnet, wheel seat.
Description
Technical field
The invention belongs to castor technical fields, concretely relate to a kind of castor of luggage case carry magnet.
Background technique
Luggage case, also known as suitcase, trolley case are the entrained chests to place article when modern gos out, it is
One of type of luggage.Usual luggage case is for placing required clothing, personal-care supplies and souvenir on journey
Product etc..
For existing luggage case in order to carry the convenience of towing, bottom is designed with castor, and castor includes wheel seat and wheel fork,
In order to realize " universal " rotation of wheel fork, wheel fork " universal " can be realized by bearing or steel ball connection between wheel seat and wheel fork
Rotation, and then " universal " rotation of idler wheel is driven, but can have the following problems:
1, bearing or steel ball and wheel seat, wheel fork friction cause apparent noise, fairly obvious in some quiet places, such as books
Shop, hospital etc..
, bearing or steel ball, there is abrasion, the severe of abrasion must be replaced all, otherwise can not match original zero
Part, cost are big.
, structure is complicated, assembly when it is relatively complicated.
Summary of the invention
The object of the present invention is to provide a kind of castor of luggage case carry magnet, can solve problem above, wheel seat with
Wheel fork no longer contacts, and there is no the two frictions, can be preferably minimized noise, while the load energy of castor is increased by magnetic force
Power.
In order to solve the above technical problems, the object of the present invention is achieved like this:
A kind of castor of luggage case carry magnet, including wheel seat, wheel seat are fixed on the cornerite of luggage case；Axis is followed closely across wheel fork
It is connected with wheel seat, the bottom of wheel fork is followed closely across wheel shaft, and the both ends of wheel shaft nail are connected with idler wheel, and the bottom surface of wheel seat is fixed with first
Magnet, the top surface of wheel fork are fixed with the second magnet, and the first magnet and the second magnet are oppositely arranged same sex repulsion, and wheel seat is suspended in wheel
The top of fork；Axis nail forms connection across wheel fork, the second magnet, the first magnet, wheel seat.
Preferred embodiment on the basis of above scheme and as above scheme: the bottom of wheel seat offers the first pit,
Second dimple is offered in the roof of first pit, the first magnet is fixed in second dimple, and the first magnet is annular shape.
Preferred embodiment on the basis of above scheme and as above scheme: offering third pit at the top of wheel fork,
The second magnet is fixed in third pit, the second magnet is annular shape；The top section of wheel fork protrude into the first pit and not with
Wheel seat is in contact, and the first magnet is opposite with the second magnet same sex to be repelled.
Preferred embodiment on the basis of above scheme and as above scheme: offering third pit at the top of wheel fork,
The second magnet is fixed in third pit, the second magnet is annular shape；The top section of wheel fork protrude into the first pit and not with
Wheel seat is in contact, and the first magnet is opposite with the second magnet same sex to be repelled.
Preferred embodiment on the basis of above scheme and as above scheme: the first circular hole, loudspeaker are offered on circlip
Mouthful, horn mouth communicates with the first circular hole, and the inner wall of the first circular hole opens up two symmetrical adjusting grooves, two adjusting grooves it is symmetrical
Middle line is overlapped with bell-mouthed symmetrical middle line, and two adjusting grooves are communicated with the first circular hole, and two adjusting grooves divide the first circular hole
Three face faceplates are divided into, three face faceplates surround circle, and the bottom wall of annular groove is stuck between three face faceplates.
Preferred embodiment on the basis of above scheme and as above scheme: the first magnet, the second magnet are permanent magnetism
Material.
Preferred embodiment on the basis of above scheme and as above scheme: axis nail is that aluminum alloy materials do not have magnetic
Property.
Preferred embodiment on the basis of above scheme and as above scheme: gasket is equipped between circlip and wheel seat.
The present invention is prominent and beneficial compared with prior art to be had the technical effect that
The castor of luggage case carry magnet of the invention, including wheel seat, wheel fork install the first magnet, wheel fork on the bottom of wheel seat
Top on the second magnet is installed, the first magnet is opposite with the second magnet to be repelled, can be realized wheel seat and be suspended in above wheel fork, wheel
Fork is not desired to contact with wheel seat, can be realized wheel fork zerofriction force in rotary course, mute, increases simultaneously also by repulsive force
The lifting capacity of castor.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is overall structure diagram of the invention.
Fig. 3 is bottom substance schematic diagram of the invention.
Fig. 4 is whole schematic cross-sectional view of the invention.
Fig. 5 is partial cross-sectional structural diagram of the invention.
Fig. 6 is whole schematic cross-sectional view of the invention.
Fig. 7 is partial structure diagram of the invention.
Fig. 8 is partial structure diagram of the invention.
Fig. 9 is partial structure diagram of the invention.
Figure 10 is axis pin structure schematic diagram of the invention.
Figure 11 is axis pin structure schematic diagram of the invention.
Figure 12 is clip spring structure schematic diagram of the invention.
Figure 13 is clip spring structure schematic diagram of the invention.
Figure 14 is clip spring structure schematic diagram of the invention.
Specific embodiment
With specific embodiment, the invention will be further described with reference to the accompanying drawing；
In the description of the present invention, it is to be understood that, the side of the instructions such as term " on ", "lower", "top", "bottom", "inner", "outside"
Position or positional relationship be based on the orientation or positional relationship shown in the drawings or the invention product using when the side usually put
The orientation or positional relationship that position or positional relationship or those skilled in the art usually understand is merely for convenience of description originally
Invention and simplified description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with specific side
Position construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.
This gives a kind of castors of luggage case carry magnet comprising wheel seat 01, wheel fork 02, axis nail 03；
Wheel seat is fixed by screws on four cornerites of cabinet of luggage case, and axis nail 03 passes through wheel fork 02 and is connected with wheel seat 01, is taken turns
The bottom of fork is followed closely across wheel shaft, and the both ends of wheel shaft nail are connected with idler wheel；
Through there is axis nail hole 020 on wheel fork, axis nail hole is dashed forward perpendicular to horizontal plane, inwardly protruding formed in the top of axis nail hole
Circle 0200, is put into axis nail in axis nail hole, and at cylindric, the tail portion of main body outwardly protrudes the circle to be formed for the main body of axis nail 03
Platform 030, prominent circle match to form clamping with rotary table, and prominent circle can prevent axis from following closely for axis nail to be stuck in axis nail hole
It is pierced by and falls off at the top of axis nail hole, the head of main body opens up out the annular groove 031 for clamping circlip；
The outer profile of circlip 04 is circle, offers the first circular hole 040 on circlip, yet opens up horn mouth 041, loudspeaker on circlip
It mouthful is tubaeform opening, horn mouth communicates with the first circular hole, and the inner wall of the first circular hole opens up two adjusting grooves 042, and two
Adjusting grooves are symmetrical arranged, and the symmetrical center line of two adjusting grooves is overlapped with bell-mouthed symmetrical center line, and horn mouth is to extending out
Zhang Shi can be more easier, and two adjusting grooves can be carried out appropriate deformation, will not be broken；Two adjusting grooves and the first circular hole
It communicates, the first circular hole is separated into three face faceplates 043 by two adjusting grooves, and three face faceplates surround circle, and the annular of axis nail is recessed
The bottom wall of slot 031 is caught between three face faceplates, can be limited axis nail and is axially moveable, but axis follows closely still rotatable, three face cards
Wall is linked to be triangle similar to three fulcrums, has better stability, and axis follows closely more stable in rotation process, reduction noise；
The bottom of wheel seat offers the first pit 010, and the first pit is recessed inwardly, and the side wall of the first pit is circle, and first is recessed
Second dimple is offered in the top in hole, the first magnet 011 is fixed in second dimple, and the first magnet is annular shape, axis nail
03 penetrates through the first magnet and wheel seat, and the first magnet can be by being adhesive in second dimple or the first magnet insertion second
Pit；First magnet is permanent-magnet material, increases service life, reduces repair and replacement cost, while magnetic force effect is more preferable；
Third pit is offered at the top of wheel fork, the second magnet 021 is fixed in third pit, and the second magnet can be insertion third
Pit is adhesive in third pit, and the second magnet is also annular shape, and axis nail penetrates through the second magnet and wheel fork；Second magnet
Also it is permanent-magnet material, increases service life, reduces repair and replacement cost, while magnetic force effect is more preferable；
First magnet is to be oppositely arranged up and down with the second magnet, and the opposite face of the first magnet and the second magnet is same sex repulsion, wheel
Seat is suspended in above wheel fork, and the top section of wheel fork is protruded into the first pit and is not in contact with wheel seat；Wheel fork was rotating
Cheng Zhong does not rub with wheel seat, avoids the generation of noise, more mute than existing luggage case, while two blocks of magnet generate
Repulsive force, can increase the lifting capacity of castor, more articles can be transported, it is more practical；
Axis nail is formed by circlip and is connected across wheel fork, the second magnet, the first magnet, wheel seat, and wheel is stretched out on the head of axis nail
Seat and circlip are caught in limitation axis nail in annular groove and are axially moveable, and axis nail is made of aluminum alloy materials, will not generate
Magnetism ensure that the accuracy of wheel fork position；Gasket 05 is placed between circlip and wheel seat, for adjusting the first magnet and second
The distance between magnet, the selection with more magnetic materials, can be suitably used for the selection of different load-carryings；
Use process: the bottom of wheel fork is followed closely across wheel shaft, and idler wheel is installed at the both ends of wheel shaft nail, and the second magnet is mounted on wheel fork top
Portion, the first magnet are mounted on the bottom of wheel seat, and axis nail is pierced by across wheel fork, the second magnet, the first magnet from wheel seat, circlip card
Enter annular groove, the distance between wheel seat and wheel fork are adjusted by gasket, to generate different repulsive forces, can have different
Lifting capacity, it is easy to adjust.
Above-described embodiment is only presently preferred embodiments of the present invention, is not limited the scope of the invention according to this, therefore: it is all according to
The equivalence changes that structure of the invention, shape, principle are done, should all be covered by within protection scope of the present invention.
Claims (8)
1. a kind of castor of luggage case carry magnet, including wheel seat, wheel seat are fixed on the cornerite of luggage case；Axis is followed closely across wheel
Fork is connected with wheel seat, and the bottom of wheel fork is followed closely across wheel shaft, and the both ends of wheel shaft nail are connected with idler wheel, it is characterised in that:
The bottom surface of wheel seat is fixed with the first magnet, and the top surface of wheel fork is fixed with the second magnet, and the first magnet is opposite with the second magnet
The same sex is arranged to repel, wheel seat is suspended in the top of wheel fork；Axis nail is formed across wheel fork, the second magnet, the first magnet, wheel seat to be connected
It connects.
2. the castor of luggage case carry magnet according to claim 1, it is characterised in that: the bottom of wheel seat offers first
Pit offers second dimple in the roof of the first pit, and the first magnet is fixed in second dimple, and the first magnet is annular shape.
3. the castor of luggage case carry magnet according to claim 2, it is characterised in that: offer third at the top of wheel fork
Pit, the second magnet is fixed in third pit, and the second magnet is annular shape；The top section of wheel fork protrude into the first pit and
It is not in contact with wheel seat, the first magnet is opposite with the second magnet same sex to be repelled.
4. the castor of luggage case carry magnet according to claim 1, it is characterised in that: wheel fork, which runs through, axis nail hole,
The top of axis nail hole is inwardly protruding to form prominent circle；At cylindric, the tail portion of main body, which outwardly protrudes, to be formed for the main body of axis nail
Rotary table, prominent circle match to form clamping with rotary table, and the head of main body opens up out the annular groove for clamping circlip；The head of main body
Wheel seat is stretched out in portion and circlip is caught in limitation main body in annular groove and is axially moveable.
5. the castor of luggage case carry magnet according to claim 4, it is characterised in that: offer the first circle on circlip
Hole, horn mouth, horn mouth are communicated with the first circular hole, and the inner wall of the first circular hole opens up two symmetrical adjusting grooves, and two adjustings are recessed
The symmetrical middle line of slot is overlapped with bell-mouthed symmetrical middle line, and two adjusting grooves are communicated with the first circular hole, and two adjusting grooves are by
One circular hole is separated into three face faceplates, and three face faceplates surround circle, and the bottom wall of annular groove is stuck between three face faceplates.
6. the according to claim 1, castor of luggage case carry magnet described in 2, it is characterised in that: the first magnet, the second magnet
It is permanent-magnet material.
7. the castor of luggage case carry magnet according to claim 4, it is characterised in that: axis is followed closely as aluminum alloy materials not
With magnetism.
8. the castor of luggage case carry magnet according to claim 5, it is characterised in that: be equipped with pad between circlip and wheel seat
Piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811000119.3A CN109203857A (en) | 2018-08-30 | 2018-08-30 | A kind of castor of luggage case carry magnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811000119.3A CN109203857A (en) | 2018-08-30 | 2018-08-30 | A kind of castor of luggage case carry magnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109203857A true CN109203857A (en) | 2019-01-15 |
Family
ID=64986202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811000119.3A Pending CN109203857A (en) | 2018-08-30 | 2018-08-30 | A kind of castor of luggage case carry magnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109203857A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111634157A (en) * | 2020-05-23 | 2020-09-08 | 嘉兴连红塑料有限公司 | Universal wheel |
| IT201900006439A1 (en) * | 2019-04-29 | 2020-10-29 | Schedoni Luxury Goods S R L | Support device for wheels of transportable containers, such as trolley or similar |
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| JPH10264603A (en) * | 1997-03-26 | 1998-10-06 | Sanyo Choriki Kk | Oscillation preventive device for wagon caster |
| CN1862037A (en) * | 2005-05-13 | 2006-11-15 | 中部轴承株式会社 | Shaft retaining ring |
| CN101734097A (en) * | 2008-11-06 | 2010-06-16 | 赵勋桢 | Magnetic suspension wheel |
| US20130220753A1 (en) * | 2012-02-24 | 2013-08-29 | Travelpro International Inc. | Wheeled Luggage Case |
| CN203860607U (en) * | 2014-02-26 | 2014-10-08 | 覃利超 | Luggage case with weighing function |
| CN204226239U (en) * | 2014-11-10 | 2015-03-25 | 厦门蒙发利健康科技有限公司 | Magnetic suspension oscillating fan |
| CN206493792U (en) * | 2017-01-06 | 2017-09-15 | 上海尚蝶实业有限公司 | Using the loading roller device of magnetic support |
| CN207077945U (en) * | 2017-07-22 | 2018-03-09 | 江苏省江阴中等专业学校 | Stop the universal wheel that orientation determines |
| CN209111860U (en) * | 2018-08-30 | 2019-07-16 | 平湖奔轮箱包配件有限公司 | A kind of castor of luggage case carry magnet |
-
2018
- 2018-08-30 CN CN201811000119.3A patent/CN109203857A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10264603A (en) * | 1997-03-26 | 1998-10-06 | Sanyo Choriki Kk | Oscillation preventive device for wagon caster |
| CN1862037A (en) * | 2005-05-13 | 2006-11-15 | 中部轴承株式会社 | Shaft retaining ring |
| CN101734097A (en) * | 2008-11-06 | 2010-06-16 | 赵勋桢 | Magnetic suspension wheel |
| US20130220753A1 (en) * | 2012-02-24 | 2013-08-29 | Travelpro International Inc. | Wheeled Luggage Case |
| CN203860607U (en) * | 2014-02-26 | 2014-10-08 | 覃利超 | Luggage case with weighing function |
| CN204226239U (en) * | 2014-11-10 | 2015-03-25 | 厦门蒙发利健康科技有限公司 | Magnetic suspension oscillating fan |
| CN206493792U (en) * | 2017-01-06 | 2017-09-15 | 上海尚蝶实业有限公司 | Using the loading roller device of magnetic support |
| CN207077945U (en) * | 2017-07-22 | 2018-03-09 | 江苏省江阴中等专业学校 | Stop the universal wheel that orientation determines |
| CN209111860U (en) * | 2018-08-30 | 2019-07-16 | 平湖奔轮箱包配件有限公司 | A kind of castor of luggage case carry magnet |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201900006439A1 (en) * | 2019-04-29 | 2020-10-29 | Schedoni Luxury Goods S R L | Support device for wheels of transportable containers, such as trolley or similar |
| WO2020222137A1 (en) * | 2019-04-29 | 2020-11-05 | Schedoni Luxury Goods Srl | Support device for wheels of transportable containers, such as trolley cases or the like |
| CN114007458A (en) * | 2019-04-29 | 2022-02-01 | 施德尼奢侈品有限公司 | Support device for the wheels of a transportable container, such as a trolley case |
| US11910898B2 (en) | 2019-04-29 | 2024-02-27 | Schedoni Luxury Goods Srl | Support device for wheels of transportable containers, such as trolley cases or the like |
| CN111634157A (en) * | 2020-05-23 | 2020-09-08 | 嘉兴连红塑料有限公司 | Universal 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 | ||
| CB02 | Change of applicant information |
Address after: 314000, Zhejiang Province, Jiaxing City, Pinghu Province, Chen Village, democratic village, the 10 group (the south side of the Democratic section of Guang Guang highway) Applicant after: Benlun new materials (Jiaxing) Co., Ltd Address before: 314000, Zhejiang Province, Jiaxing City, Pinghu Province, Chen Village, democratic village, the 10 group (the south side of the Democratic section of Guang Guang highway) Applicant before: Pinghu Benlun Luggage Accessories Co., Ltd. |
|
| CB02 | Change of applicant information |