CN107244189A - A kind of roller for being easy to assembling for market shopping car - Google Patents
A kind of roller for being easy to assembling for market shopping car Download PDFInfo
- Publication number
- CN107244189A CN107244189A CN201710366189.XA CN201710366189A CN107244189A CN 107244189 A CN107244189 A CN 107244189A CN 201710366189 A CN201710366189 A CN 201710366189A CN 107244189 A CN107244189 A CN 107244189A
- Authority
- CN
- China
- Prior art keywords
- roller
- easy
- assembling
- wheel body
- shopping car
- 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
- B60B33/0036—Castors in general; Anti-clogging castors characterised by type of wheels
- B60B33/0042—Double or twin wheels
-
- 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 roller for being easy to assembling 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；Hole clipping is provided with the lug, the bearing pin includes being provided with the groove being caught in for the axle body end in the middle part of plunger and axle body, the medial surface of the plunger, and the medial surface of the plunger is additionally provided with the grab of protrusion, and the grab is caught in into the hole clipping.A kind of roller for being easy to assemble for market shopping car disclosed by the invention utilizes the setting of hole clipping and grab, and the mechanism stable firmly, greatly improves packaging efficiency.
Description
Technical field
The present invention relates to a kind of roller, more particularly to a kind of roller for being easy to assembling 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 assembling process is cumbersome.
The content of the invention
In order to overcome the shortcoming and deficiency of prior art, the invention discloses it is a kind of for market shopping car be easy to assembling
Roller, 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 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 is worn
Cross the lug, the rolling wheel and the brake wheel body；The bottom of the brake wheel body is provided with brake shoes, the brake
The bottom of block is provided with great friction coefficient layer；Hole clipping is provided with the lug, the bearing pin includes plunger and axle body, the pin
The groove being caught in for the axle body end is provided with the middle part of the medial surface of head, the medial surface of the plunger is additionally provided with the card of protrusion
Hook, the grab is caught in into the hole clipping.
Further, steel loop is provided with the medial surface of the groove, the axle body end is caught in into the steel loop.
Further, the grab includes connection strap and coupler body, and one end of the connection strap is fixed in the plunger, separately
One end is connected with the coupler body, and the connection strap band is flexible.
Further, the coupler body is wedge.
Further, the steel loop medial surface is provided with elastic swelling layer.
Further, the connection strap is made up of rubber.
Further, the surface of the lug is provided with great friction coefficient layer.
Further, the great friction coefficient layer is check layer.
A kind of roller for being easy to assembling for market shopping car disclosed by the invention is made using the setting of hole clipping and grab
Obtain the step that brake wheel body and rolling wheel are fixed in pedestal in assembling process simpler and quick, mechanism stable jail
Gu, greatly improve packaging efficiency.
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 the sectional view that plunger is connected with lug in the present invention.
Embodiment
Fig. 1 and Fig. 2 are referred to, the invention discloses a kind of roller for being easy to assembling for market shopping car, including base
Seat 10, brake wheel body 20 and rolling wheel 30；The side protrusion of the pedestal 10 is provided with two pieces of lugs 11, the brake wheel body
20 are arranged between two pieces of lugs 11, and the rolling wheel 30 is arranged between the lug 11 and the brake wheel body 20, and one
Bearing pin 12 passes through the lug 11, the rolling wheel 30 and the brake wheel body 20；The bottom of the brake wheel body 20 is set
There is brake shoes 21, the bottom of the brake shoes 21 is provided with great friction coefficient layer；Hole clipping 42 is provided with the lug 11, it is described
Bearing pin 12 includes being provided with the middle part of plunger 121 and axle body 122, the medial surface of the plunger 121 to be caught in for the end of axle body 122
Groove 43, the medial surface of the plunger 121 is additionally provided with the grab 41 of protrusion, and the grab 41 is caught in the hole clipping 42
In.
Steel loop 44 is provided with the medial surface of the groove 43, the end of axle body 122 is caught in into the steel loop 44.
The grab 41 includes connection strap 411 and coupler body 412, and one end of the connection strap 411 is fixed on the plunger 121
On, the other end is connected with the coupler body 412, and the connection strap 411 is with flexible.
The coupler body 412 is wedge.
In use, then plunger 121 is attached to by bearing pin 12 through lug 11, rolling wheel 30 and brake wheel body 20
The side of lug 11, grab 41, which is caught in into hole clipping 42, can just fix.
The steel loop medial surface is provided with elastic swelling layer 51.The connection strap is made up of rubber.The surface of the lug
It is provided with great friction coefficient layer.The great friction coefficient layer is check layer.
A kind of roller for being easy to assembling for market shopping car disclosed by the invention is made using the setting of hole clipping and grab
Obtain the step that brake wheel body and rolling wheel are fixed in pedestal in assembling process simpler and quick, mechanism stable jail
Gu, greatly improve packaging efficiency.
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 roller for being easy to assembling for market shopping car, it is characterised in that：Including pedestal, brake wheel body and scroll wheel
Body；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, the scroll wheel
Body 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；It is described convex
Hole clipping is provided with piece, the bearing pin includes being provided with for the axle body end in the middle part of plunger and axle body, the medial surface of the plunger
The groove that portion is caught in, the medial surface of the plunger is additionally provided with the grab of protrusion, and the grab is caught in into the hole clipping.
2. a kind of roller for being easy to assembling for market shopping car according to claim 1, it is characterised in that：The groove
Steel loop is provided with medial surface, the axle body end is caught in into the steel loop.
3. a kind of roller for being easy to assembling for market shopping car according to claim 2, it is characterised in that：The grab bag
Connection strap and coupler body are included, one end of the connection strap is fixed in the plunger, and the other end is connected with the coupler body, the connection
Band is flexible.
4. a kind of roller for being easy to assembling for market shopping car according to claim 3, it is characterised in that：The coupler body is
Wedge.
5. a kind of roller for being easy to assembling for market shopping car according to claim 4, it is characterised in that：In the steel loop
Side is provided with elastic swelling layer.
6. a kind of roller for being easy to assembling for market shopping car according to claim 5, it is characterised in that：The connection strap
It is made up of rubber.
7. a kind of roller for being easy to assembling for market shopping car according to claim 1, it is characterised in that：The lug
Surface is provided with great friction coefficient layer.
8. a kind of roller for being easy to assembling for market shopping car according to claim 7, it is characterised in that：The high friction
Coefficient layer is check layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710366189.XA CN107244189A (en) | 2017-05-23 | 2017-05-23 | A kind of roller for being easy to assembling for market shopping car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710366189.XA CN107244189A (en) | 2017-05-23 | 2017-05-23 | A kind of roller for being easy to assembling for market shopping car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107244189A true CN107244189A (en) | 2017-10-13 |
Family
ID=60016812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710366189.XA Pending CN107244189A (en) | 2017-05-23 | 2017-05-23 | A kind of roller for being easy to assembling for market shopping car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107244189A (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 CN201710366189.XA patent/CN107244189A/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: 20171013 |
|
| RJ01 | Rejection of invention patent application after publication |