CN107128127A - A kind of combination roller for market shopping car - Google Patents
A kind of combination roller for market shopping car Download PDFInfo
- Publication number
- CN107128127A CN107128127A CN201710366178.1A CN201710366178A CN107128127A CN 107128127 A CN107128127 A CN 107128127A CN 201710366178 A CN201710366178 A CN 201710366178A CN 107128127 A CN107128127 A CN 107128127A
- Authority
- CN
- China
- Prior art keywords
- wheel body
- brake
- brake wheel
- shopping car
- limited block
- 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
- B60B33/0078—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
- B60B2200/00—Type of product being used or applied
- B60B2200/40—Articles of daily use
- B60B2200/43—Carts
- B60B2200/432—Shopping carts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a kind of combination roller 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 on the outside of the lug, and a bearing pin passes through the lug, the brake wheel body and the rolling wheel；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 side of the pedestal, which is also protruded, is provided with buckling piece, is provided with the buckling piece at the top of hole clipping, the brake wheel body and is provided with limited block, the limited block is inserted into the hole clipping.Brake shoes is fixed on brake wheel body by a kind of combination roller for market shopping car of the present invention using the cooperation and bolt of hole clipping and limited block, so that the structure of whole roller is more stablized, fixation between pedestal and brake wheel body is more firm, while can also change the brake shoes of abrasion by quick-release bolt.
Description
Technical field
The present invention relates to a kind of roller, more particularly to a kind of combination roller 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, and the stability between part is not high.
The content of the invention
In order to overcome the shortcoming and deficiency of prior art, the invention discloses a kind of combination 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
Be arranged between two pieces of lugs, the rolling wheel is arranged on the outside of the lug, a bearing pin through the lug, described stop
Wheel body and the rolling wheel；The bottom of the brake wheel body is provided with brake shoes, and the bottom of the brake shoes is provided with height
Friction factor layer；The side of the pedestal, which is also protruded, is provided with buckling piece, and hole clipping, the brake wheel are provided with the buckling piece
Limited block is provided with the top of body, the limited block is inserted into the hole clipping.
Further, the top surface of the brake shoes, which is provided with a projection, the projection, is provided with screwed hole, the brake
Screwed hole is provided with wheel body, brake shoes is fixed on by the screwed hole that a bolt is screwed on the projection and the brake wheel body
On the brake wheel body.
Further, the brake shoes surface is provided with the first tooth form layer, and the brake wheel body bottom is provided with the second tooth
Shape layer, the first tooth form layer cooperates with the second tooth form layer.
Further, the edge of the hole clipping is outwardly camber line, the shape of the limited block and the hole clipping phase
Correspondence.
Further, the side of the limited block is provided with elastic swelling layer.
Further, the edge of the limited block top surface is provided with outwardly boss.
Further, the boss is wedge shape.
Further, the boss is made up of rubber.
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.
Fig. 2 is that buckling piece is connected sectional view with limited block in the present invention.
Embodiment
Fig. 1 and Fig. 2 are referred to, the invention discloses a kind of combination roller for market shopping car, including pedestal 10, is stopped
Wheel body 20 and rolling wheel 30；The side protrusion of the pedestal 10 is provided with two pieces of lugs 11, and the brake wheel body 20 is set
Between two pieces of lugs 11, the rolling wheel 30 is arranged on the outside of the lug 11, a bearing pin 12 through the lug 11,
The brake wheel body 20 and the rolling wheel 30；The bottom of the brake wheel body 20 is provided with brake shoes 21, the brake shoes
21 bottom is provided with great friction coefficient layer；The side of the pedestal 10, which is also protruded, is provided with buckling piece 13, the buckling piece 13
On be provided with hole clipping 131, the top of the brake wheel body 20 is provided with limited block 22, and the limited block 22 is inserted into the card
In hole 131.
The top surface of the brake shoes 21 is provided with a projection 213, the projection 213 and is provided with screwed hole 214, described to stop
Screwed hole 214, the screwed hole that a bolt 215 is screwed on the projection 213 and the brake wheel body 20 are provided with wheel body 20
214, brake shoes 21 is fixed on the brake wheel body 20.
The surface of brake shoes 21 is provided with the first tooth form layer 211, and brake wheel body 20 bottom is provided with the second tooth form
Layer 212, the first tooth form layer 211 and the second tooth form layer 212 cooperate.
The edge of the hole clipping 131 is outwardly camber line, and the shape of the limited block 22 is relative with the hole clipping 131
Should.The side of the limited block 22 is provided with elastic swelling layer 41.The edge of the top surface of limited block 22 is provided with outwardly
Boss 42.The boss 42 is wedge shape.The boss 42 is made up of rubber.
A kind of combination roller for market shopping car of the present invention will using hole clipping and the cooperation of limited block and bolt
Brake shoes is fixed on brake wheel body so that the structure of whole roller is more stablized, and the fixation between pedestal and brake wheel body is more
It is firm, while can also change the brake shoes of abrasion by quick-release bolt.
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 combination roller 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 in the outside of the lug, a bearing pin passes through the lug, the brake wheel body and the rolling wheel；The brake wheel body
Bottom be provided with brake shoes, the bottom of the brake shoes is provided with great friction coefficient layer；The side of the pedestal, which is also protruded, to be set
It is equipped with buckling piece, the buckling piece and is provided with hole clipping, limited block is provided with the top of the brake wheel body, the limited block can
It is inserted into the hole clipping.
2. a kind of combination roller for market shopping car according to claim 1, it is characterised in that：The brake shoes
Top surface, which is provided with a projection, the projection, is provided with screwed hole, and screwed hole is provided with the brake wheel body, and a bolt is screwed in
Screwed hole on the projection and the brake wheel body, brake shoes is fixed on the brake wheel body.
3. a kind of combination roller for market shopping car according to claim 2, it is characterised in that：The brake shoes table
Face is provided with the first tooth form layer, and the brake wheel body bottom is provided with the second tooth form layer, the first tooth form layer and the second tooth form
Layer cooperates.
4. a kind of combination roller for market shopping car according to claim 1, it is characterised in that：The side of the hole clipping
Edge is outwardly camber line, and the shape of the limited block is corresponding with the hole clipping.
5. a kind of combination roller for market shopping car according to claim 1, it is characterised in that：The limited block
Side is provided with elastic swelling layer.
6. a kind of combination roller for market shopping car according to claim 1, it is characterised in that：The limited block top
The edge in face is provided with outwardly boss.
7. a kind of combination roller for market shopping car according to claim 6, it is characterised in that：The boss is wedge
Shape.
8. a kind of combination roller for market shopping car according to claim 7, it is characterised in that：The boss is by rubber
Glue is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710366178.1A CN107128127A (en) | 2017-05-23 | 2017-05-23 | A kind of combination roller for market shopping car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710366178.1A CN107128127A (en) | 2017-05-23 | 2017-05-23 | A kind of combination roller for market shopping car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107128127A true CN107128127A (en) | 2017-09-05 |
Family
ID=59733336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710366178.1A Pending CN107128127A (en) | 2017-05-23 | 2017-05-23 | A kind of combination roller for market shopping car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107128127A (en) |
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 CN201710366178.1A patent/CN107128127A/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 |
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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: 20170905 |
|
| RJ01 | Rejection of invention patent application after publication |