CN107116971A - A kind of Novel rolling wheel for market shopping car - Google Patents
A kind of Novel rolling wheel for market shopping car Download PDFInfo
- Publication number
- CN107116971A CN107116971A CN201710366186.6A CN201710366186A CN107116971A CN 107116971 A CN107116971 A CN 107116971A CN 201710366186 A CN201710366186 A CN 201710366186A CN 107116971 A CN107116971 A CN 107116971A
- Authority
- CN
- China
- Prior art keywords
- rolling wheel
- brake
- wheel body
- brake wheel
- wheel
- 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
- 238000005096 rolling process Methods 0.000 title claims abstract description 44
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000005498 polishing Methods 0.000 claims description 3
- 230000006641 stabilisation Effects 0.000 abstract description 3
- 238000011105 stabilization Methods 0.000 abstract description 3
- 235000004443 Ricinus communis Nutrition 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 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
-
- 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
- B60B33/0086—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism acting on rim or side portion of tyre
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Handcart (AREA)
Abstract
The invention discloses a kind of Novel rolling wheel for market shopping car, including pedestal, brake wheel body and rolling wheel；The side protrusion of the pedestal is provided with two pieces of lugs, and the brake wheel body is arranged between two pieces of lugs, and the rolling wheel is arranged between the lug and the brake wheel body, and a bearing pin passes through the lug, the rolling wheel and the brake wheel body；The bottom of the brake wheel body is provided with brake shoes, and the bottom of the brake shoes is provided with great friction coefficient layer；Two middle side parts of the brake wheel body are provided with the annulus of protrusion, and the side of the rolling wheel is provided with the circular groove being caught in for the annulus；Taper platform is provided with around the circular groove of the rolling wheel.The annulus that the present invention is set using brake wheel body side surface is caught in into the circular groove of rolling wheel, is closely connected between the rolling wheel and brake wheel body, so as to keep the stabilization of rolling wheel position during traveling.
Description
Technical field
The present invention relates to a kind of roller, more particularly to a kind of Novel rolling wheel for market shopping car.
Background technology
Shopping cart is used in large-scale supermarket or market, and shopping cart is provided with castor, all comfortable and easinesses that just seem,
There is no castor, customer purchase will be no longer light.Heavy duty, also high road sill, varying between chill space and table of the shop,
Everything all proposes high requirement to shopping cart castor.
Customer carries out the movement between floor in market by oblique staircase, and the roller of shopping cart is embedded in oblique staircase table
Just it is difficult to move after in the brake groove in face, so as to make shopping cart avoid sliding on oblique staircase.The roller knot of existing shopping cart
Structure is complicated, assembly defective tightness between part.
The content of the invention
In order to overcome the shortcoming and deficiency of prior art, the invention discloses a kind of new rolling for market shopping car
Wheel, including pedestal, brake wheel body and rolling wheel；The side protrusion of the pedestal is provided with two pieces of lugs, the brake wheel body
It is arranged between two pieces of lugs, the rolling wheel is arranged between the lug and the brake wheel body, a bearing pin passes through institute
State lug, the rolling wheel and the brake wheel body；The bottom of the brake wheel body is provided with brake shoes, the brake shoes
Bottom is provided with great friction coefficient layer；Two middle side parts of the brake wheel body are provided with the annulus of protrusion, the rolling wheel
Side is provided with the circular groove being caught in for the annulus；Taper platform is provided with around the circular groove of the rolling wheel.
Further, the edge of the annulus is provided with chamfering.
Further, the annulus lateral surface is provided with polishing layer.
Further, the side protrusion of the brake wheel body is provided with guide pad, and the side of the rolling wheel is provided with
Annular guide groove, the guide pad is inserted into the guide groove.
Further, the end of the guide pad is wedge shape.
Further, the cross section of the guide groove is triangle.
Further, each of brake wheel body is provided with three guide pads sideways.
Further, the guide pad and the brake wheel body by integral forming.
The annulus that the present invention is set using brake wheel body side surface is caught in into the circular groove of rolling wheel, the rolling wheel with
Closely connected between brake wheel body, so as to keep the stabilization of rolling wheel position during traveling.
In order to more fully understand and implement, the invention will now be described in detail with reference to the accompanying drawings.
Brief description of the drawings
Fig. 1 is the schematic diagram of the present invention.
Embodiment
Referring to Fig. 1, a kind of Novel rolling wheel for market shopping car, including pedestal 10, brake wheel body 20 and scroll wheel
Body 30；The side protrusion of the pedestal 10 is provided with two pieces of lugs 11, and the brake wheel body 20 is arranged between two pieces of lugs 11,
The rolling wheel 30 is arranged between the lug 11 and the brake wheel body 20, and a bearing pin 12 passes through the lug 11, institute
State rolling wheel 30 and the brake wheel body 20；The bottom of the brake wheel body 20 is provided with brake shoes 21, the brake shoes 21
Bottom be provided with great friction coefficient layer；Two middle side parts of the brake wheel body 20 are provided with the annulus 31 of protrusion, described to roll
The side of wheel body 30 is provided with the circular groove 32 being caught in for the annulus 31；Cone is provided with around the circular groove 32 of the rolling wheel 30
Shape platform 33.The edge of the annulus 31 is provided with chamfering.The setting of the chamfering of annulus 31 can allow annulus 31 be more successfully caught in
In the circular groove 32.The setting of taper platform 33 can allow annulus 31 more to be stablized after being caught in the circular groove 32.
The lateral surface of annulus 31 is provided with polishing layer.The side protrusion of the brake wheel body 20 is provided with guide pad 41,
The side of the rolling wheel 30 is provided with annular guide groove 42, and the guide pad 41 is inserted into the guide groove 42.Institute
It is wedge shape to state the end of guide pad 41.The cross section of the guide groove 42 is triangle.Each side of the brake wheel body 20
It is provided with three guide pads.The guide pad 41 is integrally formed with the brake wheel body 20.
The annulus that the present invention is set using brake wheel body side surface is caught in into the circular groove of rolling wheel, the rolling wheel with
Closely connected between brake wheel body, so as to keep the stabilization of rolling wheel position during traveling.
The invention is not limited in above-mentioned embodiment, if the various changes or deformation to the present invention do not depart from the present invention
Spirit and scope, if these are changed and deformation belongs within the scope of the claim and equivalent technologies of the present invention, then this hair
It is bright to be also intended to comprising these changes and deform.
Claims (8)
1. a kind of Novel rolling wheel for market shopping car, it is characterised in that：Including pedestal, brake wheel body and rolling wheel；Institute
The side protrusion for stating pedestal is provided with two pieces of lugs, and the brake wheel body is arranged between two pieces of lugs, and the rolling wheel is set
Put between the lug and the brake wheel body, a bearing pin passes through the lug, the rolling wheel and the brake wheel body；
The bottom of the brake wheel body is provided with brake shoes, and the bottom of the brake shoes is provided with great friction coefficient layer；The brake wheel
Two middle side parts of body are provided with the annulus of protrusion, and the side of the rolling wheel is provided with the circular groove being caught in for the annulus；Institute
State and taper platform is provided with around the circular groove of rolling wheel.
2. a kind of Novel rolling wheel for market shopping car according to claim 1, it is characterised in that：The side of the annulus
Edge is provided with chamfering.
3. a kind of Novel rolling wheel for market shopping car according to claim 1, it is characterised in that：On the outside of the annulus
Face is provided with polishing layer.
4. a kind of Novel rolling wheel for market shopping car according to claim 1, it is characterised in that：The brake wheel body
Side protrusion be provided with guide pad, the side of the rolling wheel is provided with annular guide groove, and the guide pad is inserted into
In the guide groove.
5. a kind of Novel rolling wheel for market shopping car according to claim 4, it is characterised in that：The guide pad
End is wedge shape.
6. a kind of Novel rolling wheel for market shopping car according to claim 5, it is characterised in that：The guide groove
Cross section is triangle.
7. a kind of Novel rolling wheel for market shopping car according to claim 6, it is characterised in that：The brake wheel body
Each be provided with three guide pads sideways.
8. a kind of Novel rolling wheel for market shopping car according to claim 7, it is characterised in that：The guide pad with
The brake wheel body by integral forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710366186.6A CN107116971A (en) | 2017-05-23 | 2017-05-23 | A kind of Novel rolling wheel for market shopping car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710366186.6A CN107116971A (en) | 2017-05-23 | 2017-05-23 | A kind of Novel rolling wheel for market shopping car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107116971A true CN107116971A (en) | 2017-09-01 |
Family
ID=59729914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710366186.6A Pending CN107116971A (en) | 2017-05-23 | 2017-05-23 | A kind of Novel rolling wheel for market shopping car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107116971A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111376647A (en) * | 2018-12-28 | 2020-07-07 | 取德工业股份有限公司 | Caster wheel |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3217839A (en) * | 1963-11-29 | 1965-11-16 | Technibilt Corp | Brake stand for shopping carts and the like |
| US4629036A (en) * | 1984-08-13 | 1986-12-16 | Choy Kim L | Shopping cart braking wheel |
| EP0372855A1 (en) * | 1988-12-02 | 1990-06-13 | Shepherd Products Limited | Twin wheel caster with integral brake assembly |
| CN101695893A (en) * | 2009-10-19 | 2010-04-21 | 珠海百亚电子科技有限公司 | Caster wheel capable of braking |
| CN203019975U (en) * | 2013-01-18 | 2013-06-26 | 浙江易得力脚轮有限公司 | Trundle of shopping trolley |
| CN103732420A (en) * | 2011-08-01 | 2014-04-16 | 吕信东 | Caster capable of concurrently braking a shaft and a wheel |
| US20150096846A1 (en) * | 2013-10-09 | 2015-04-09 | Qing-Song Lin | Multifunctional Castor |
| CN204845381U (en) * | 2015-08-14 | 2015-12-09 | 宁波秀禾科技有限公司 | Accuse truckle in plastic |
-
2017
- 2017-05-23 CN CN201710366186.6A patent/CN107116971A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3217839A (en) * | 1963-11-29 | 1965-11-16 | Technibilt Corp | Brake stand for shopping carts and the like |
| US4629036A (en) * | 1984-08-13 | 1986-12-16 | Choy Kim L | Shopping cart braking wheel |
| EP0372855A1 (en) * | 1988-12-02 | 1990-06-13 | Shepherd Products Limited | Twin wheel caster with integral brake assembly |
| CN101695893A (en) * | 2009-10-19 | 2010-04-21 | 珠海百亚电子科技有限公司 | Caster wheel capable of braking |
| CN103732420A (en) * | 2011-08-01 | 2014-04-16 | 吕信东 | Caster capable of concurrently braking a shaft and a wheel |
| CN203019975U (en) * | 2013-01-18 | 2013-06-26 | 浙江易得力脚轮有限公司 | Trundle of shopping trolley |
| US20150096846A1 (en) * | 2013-10-09 | 2015-04-09 | Qing-Song Lin | Multifunctional Castor |
| CN204845381U (en) * | 2015-08-14 | 2015-12-09 | 宁波秀禾科技有限公司 | Accuse truckle in plastic |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111376647A (en) * | 2018-12-28 | 2020-07-07 | 取德工业股份有限公司 | Caster 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170901 |
|
| RJ01 | Rejection of invention patent application after publication |