CN201446962U

CN201446962U - Shopping basket capable of rolling

Info

Publication number: CN201446962U
Application number: CN2009200391809U
Authority: CN
Inventors: 叶法冬
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-05-04
Filing date: 2009-05-04
Publication date: 2010-05-05
Anticipated expiration: 2019-05-04

Abstract

A shopping basket capable of rolling comprises a basket body, a handle, a draw plate component and a pair of rolling wheels, wherein the draw plate component comprises a draw plate, a big sleeve plate and a small sleeve plate, wherein the middle portion of the big sleeve plate is provided with a conical head whose through holes is a sliding cavity and head portion on the upper end is narrowed, two sides of the lower end are provided with slide claws, the small sleeve plate is inserted in the slide cavity from the lower portion of the big sleeve plate, the middle portion of the small sleeve plate is provided with a draw plate jack, the head portion on the upper end is provided with a narrowed conical head, a locking hole is arranged on the plate body, the draw plate is downwards inserted in the sliding cavity from the upper direction of the big sleeve plate, the upper end of the draw plate is provided with a handle, the lower portion is provided with a plug, the middle portion is provided with a locking foot which is embedded with the locking hole on the small sleeve plate, the middle portion of one side of the basket body is provided with a slide channel along the height direction of the basket body, and the slide channel is provided with a chute for the slide claw of the big sleeve plate to up and down slide inside. The shopping basket has the advantages of compact structure, labor-saving operation and high assembly efficiency, greatly improves bearing capacity, and is beneficial for reusing resources and protecting environment.

Description

But roller shopping basket

Technical field

But the utility model relates to a kind of roller shopping basket, but particularly a kind of supermarket, hypermarket, market and family's push-and-pull or portable shopping basket of being applicable to is the improvement to existing shopping basket structure.

Background technology

The structure that is applied to the shopping basket of above-mentioned occasion in the prior art is 200720036105.8 as the patent No. that is proposed on April 9th, 2007 by the applicant, Granted publication number is CN201023498Y, name is called " shopping basket of structural development ", it comprises the basket body with basket pin, be hubbed at basket along last handgrip, telescopically is located at the pull bar of basket body one side, be hubbed on basket body bottom and corresponding to a pair roller of pull bar below, four bights of the bottom surface of described basket body are osed tops, wherein, above corresponding to a pair roller, constitute the shrouding that is used to block roller that arc rises, described basket pin has a pair of, be arranged on the bight at bottom surface and positive interfaces place respectively, the front of described basket body constitutes a flat site, and this flat site is positioned at positive central part.The shopping basket of this structure has the advantage of the following aspects at least: the one, and the few and quality of article hour in the basket, can lift by handgrip, otherwise then can transfer to the pull bar traction, perhaps select a kind of occupation mode according to appointing between client self institute handgrip fortunately and the pull bar; The 2nd, because four bights of the bottom surface of basket body are sealed, can not only prevent that therefore commodity from scurrying out, and can avoid article to contact with roller; The 3rd, the position of a pair of basket pin is arranged on the front and the bottom surface intersection of basket body, can embody stability; The 4th, flat site is located at positive central authorities, help improving operation in this zone printing trading company and so on.

But, the applicant also has following shortcoming at the shopping basket of putting back discovery said structure on market: an aluminum alloy duplex pull rod for pull bar employing both sides setting, therefore the side at the basket body need be provided with two tracks, owing to the gap that two aluminum alloy pull rods cooperate with two tracks is too big, discontinuity equalization when extracting and regain pull bar, the user is comparatively hard, and damage the basket body easily, thereby reduced the service life of shopping basket, simultaneously, when the carrying of shopping basket surpassed more than 15 kilograms, deformation will take place in aluminum alloy pull rod; What two materials for basket body bottom one pair roller adopted usually is polypropylene (PP) plastics, and the load-carrying capacity of PP plastics is low, service life is shorter.

Summary of the invention

The purpose of this utility model be to provide a kind of compact conformation, load-carrying capacity big, use laborsaving, but the life-span long and can significantly improve the roller shopping basket of efficiency of assembling.

The purpose of this utility model reaches like this, but a kind of roller shopping basket, it comprises the basket body with basket pin, be hubbed at basket along last handgrip, telescopically is located at the arm-tie assembly of basket body one side, be hubbed on basket body bottom and corresponding to a pair roller of arm-tie assembly below, be characterized in: described arm-tie assembly comprises arm-tie, big cage plate and little cage plate, it is sliding cavity that the centre of described big cage plate has through hole, the upper end head has the narrow conical head that contracts, the both sides, lower end have sliding pawl, insert in the sliding cavity below of the arrogant cage plate of described little cage plate, has the arm-tie jack in the centre of little cage plate, the upper end head has the narrow conical head that contracts, plate body is provided with lock hole; Insert downwards in the sliding cavity top of the arrogant cage plate of described arm-tie, the upper end of arm-tie have handle, lower end have plug, the centre of being convenient to insert in the arm-tie jack have with little cage plate on lock hole scarf and play the locking pin of fixation mutually; Centre in described basket body one side is provided with slideway along basket height degree direction, is used for the chute that slides up and down for the sliding pawl on the big cage plate within it offering on the slideway.

In an embodiment of the present utility model, be furnished with positioning groove between the top of described little cage plate, correspondingly, the centre of described arm-tie have be used for little cage plate on positioning groove scarf and the locating flange that plays the role of positioning mutually.

In another embodiment of the present utility model, be provided with knock hole between on the plate body of described big cage plate, correspondingly, also be provided with in the centre of described little cage plate and be used for the locating flange that matches with knock hole.

In another embodiment of the present invention, described knock hole communicates with sliding cavity.

In another embodiment of the present utility model, described knock hole is opened in the front of big cage plate plate body or reverse side, and both appoint and select on the one.

In another embodiment of the present utility model, described knock hole is opened on the pro and con of big cage plate plate body.

In of the present utility model and then embodiment, the basket of described basket body along on and corresponding to slideway above offer and be used for the cover plate hole that moves up and down for the arm-tie assembly.

In again of the present utility model and then embodiment, also offer in the centre of described arm-tie and to be used for the flange hole that matches with locating flange.

More of the present utility model and among embodiment, a described pair roller adopts polyurethane (PU) plastic moulding to form, this pair roller is by the bottom of bearing hub setting at the basket body.

Of the present utility model again more and among embodiment, it is molded and shaped that described arm-tie, big cage plate and little cage plate adopt modification to strengthen fire-retardant nylon (PA).

After the utility model has adopted said structure, one of beneficial effect that has, owing to adopt single board-like slideway, overcome in the prior art and used the pulling force imbalance problem that exists behind the aluminum alloy pull rod, not only compact conformation, rapid operation, and load-carrying capacity improves greatly, can reach more than 40 kilograms; Two, adopt the arm-tie assembly after, can make shopping basket realize mechanization production and installation, greatly improved efficiency of assembling; Three, material is slim and graceful and can recycle after scrapping more than five times, therefore helps resource reutilization and protection environment.

Description of drawings

Accompanying drawing is a structure diagram of the present utility model.

Among the figure: 1. plate holes, 112. little axis holes, 12. slideways, 121. chutes are overlapped in basket body, 11. baskets edge, 111.; 2. handgrip, 21. little axles; 3. roller, 31. bearings; 4. arm-tie, 41. handles, 42. locating flanges, 43. flange holes, 44. lock pin, 45. plugs; 5. big cage plate, 51. conical heads, 52. sliding cavities, 53. knock holees, 54. sliding pawls; 6. little cage plate, 61. conical heads, 62. lock holes, 63. locating flanges, 64. positioning grooves, 65. arm-tie jacks.

The specific embodiment

See also accompanying drawing, the basket body 1 that preferably adopts regeneration high temperature HDPP plastics to make comprises front, the back side, bottom surface, left and right, that is to say by front, the back side, bottom surface, left and right face to constitute on the whole basket body 1.Handgrip 2 also adopts plastic production, has extended little axle 21 respectively at the two ends of this handgrip 2, offers little axis hole 112 at the basket of basket body 1 respectively along 11 left and right two correspondingly, and little axle 21 is joined with little axis hole 112 pivots.In the middle of the back side of basket body 1 along basket height degree direction entire body be provided with slideway 12, on slideway 12, offer chute 121.The basket of basket body 1 along 11 on and corresponding to slideway 12 directly over offer and be used for the cover plate hole 111 that moves up and down for the arm-tie assembly.By pair of bearings 31 hub settings one pair roller 3 is arranged in the bottom of basket body 1 and below corresponding to the arm-tie assembly, this pair roller 3 adopts polyurethane (PU) plastic moulding to form, and can greatly prolong the service life of roller, improves the load-carrying capacity of basket body.

Please continue to consult accompanying drawing, arm-tie assembly described in the utility model comprises arm-tie 4, big cage plate 5 and little cage plate 6.It is molded and shaped that described big cage plate 5 adopts the PA modification to strengthen fire-retardant nylon, conical head 51 on it, sliding cavity 52, knock hole 53 and sliding pawl 54 form when molded and shaped with big cage plate 5, wherein: sliding pawl 54 places the chute 121 of slideway 12, is convenient to moving up and down of big cage plate 5.It is molded and shaped that the described little cage plate 6 same PA of employing modifications strengthen fire-retardant nylon, conical head 61 on it, lock hole 62, locating flange 63, positioning groove 64, arm-tie jack 65 form during with little cage plate 6 moulding, wherein: conical head 61 cooperates with conical head 51, can guarantee that little cage plate 6 can't deviate from from the upper end head of the sliding cavity 52 of big cage plate 5; And locating flange 63 is used for cooperating with knock hole 53, arm-tie 4 can be locked on a certain position of big cage plate 5.It is molded and shaped that described arm-tie 4 also adopts the PA modification to strengthen fire-retardant nylon, handle 41 on it, locating flange 42, flange hole 43, locking pin 44 and plug 45 form during with arm-tie 4 moulding, wherein: handle 41 is convenient to the operator and is used, locating flange 42 is used for playing the role of positioning with positioning groove 64 scarves, flange hole 43 is used for cooperating with locating flange 63, locking pin 44 is used for and lock hole 62 scarves and carry out fixing between arm-tie 4 and the little cage plate 6, and plug 45 is convenient in the arm-tie jack 65 that arm-tie 4 inserts little cage plate 6 centres.When assembling, earlier big cage plate 5 is installed on the slideway 12 of basket body 1, then little cage plate 6 is upwards inserted the sliding cavity 52 from the below of big cage plate 5, arm-tie 4 then directly from basket along inserting downwards 11 the cover plate hole 111 in the sliding cavity 52 of big cage plate 5 upper ends, and the plug 45 on the arm-tie 4 is inserted in the arm-tie jack 65 of little cage plate 6, locating flange 42 and positioning groove 64 scarves, locking pin 44 inserts in the lock hole 62 and gets final product, above-mentioned fitting process is finished by machine fully, need not manual operation, efficiency of assembling is high and laborsaving.

When using the utility model, few and when slim and graceful, client can guide and support by handgrip 2 and go, otherwise then can pass through arm-tie 4 traction basket bodies 1 when article basket body 1 in, and by roller 3 rollings.But above-mentioned occupation mode is not absolute, is specifically freely selected to determine by client.

In a word, the utility model structure overcomes the shortcoming of the shopping basket in the prior art, reached the purpose of invention, the effect that the phase of having embodied gets.

Claims

1. but roller shopping basket, it comprises the basket body (1) with basket pin, be hubbed at basket along last handgrip (2), telescopically is located at the arm-tie assembly of basket body (1) one side, be hubbed on basket body (1) bottom and corresponding to the pair roller (3) of arm-tie assembly below, it is characterized in that described arm-tie assembly comprises arm-tie (4), big cage plate (5) and little cage plate (6), it is sliding cavity (52) that the centre of described big cage plate (5) has through hole, the upper end head has the narrow conical head that contracts (51), the both sides, lower end have sliding pawl (54), insert in the sliding cavity (52) below of the arrogant cage plate of described little cage plate (6) (5), has arm-tie jack (65) in the centre of little cage plate (6), the upper end head has the narrow conical head that contracts (61), plate body is provided with lock hole (62); Insert downwards in the sliding cavity (52) top of the arrogant cage plate of described arm-tie (4) (5), the upper end of arm-tie (4) have that handle (41), lower end have the plug (45) being convenient to insert in the arm-tie jack (65), the centre has with little cage plate (6) on lock hole (62) scarf and play the locking pin (44) of fixation mutually; Centre in described basket body (1) one side is provided with slideway (12) along basket height degree direction, is used for the chute (121) that slides up and down for the sliding pawl (54) on big cage plate (5) within it offering on the slideway (12).

2. but roller shopping basket according to claim 1, it is characterized in that being furnished with positioning groove (64) between the top of described little cage plate (6), correspondingly, the centre of described arm-tie (4) have be used for little cage plate (6) on positioning groove (64) scarf and the locating flange (42) that plays the role of positioning mutually.

3. but roller shopping basket according to claim 1, be provided with knock hole (53) between it is characterized in that on the plate body of described big cage plate (5), correspondingly, also be provided with in the centre of described little cage plate (6) and be used for the locating flange (63) that matches with knock hole (53).

4. but, it is characterized in that described knock hole (53) communicates with sliding cavity (52) according to claim 1 or 3 described roller shopping baskets.

5. but according to claim 1 or 3 described roller shopping baskets, both appoint and select on the one to it is characterized in that being opened in the front of big cage plate (5) plate body or reverse side by described knock hole (52).

6. but, it is characterized in that described knock hole (52) is opened on the pro and con of big cage plate (5) plate body according to claim 1 or 3 described roller shopping baskets.

7. but roller shopping basket according to claim 1 is characterized in that going up and offering corresponding to the top of slideway (12) along (11) at the basket of described basket body (1) being used for the cover plate hole (111) that moves up and down for the arm-tie assembly.

8. but roller shopping basket according to claim 3 is characterized in that also offering in the centre of described arm-tie (4) and is used for the flange hole (43) that matches with locating flange (63).

9. but roller shopping basket according to claim 1 is characterized in that a described pair roller (3) adopts that polyurethane plastics is molded to form, and this pair roller (3) is by the bottom of bearing (31) hub setting in basket body (1).

10. but roller shopping basket according to claim 1, it is molded and shaped to it is characterized in that described arm-tie (4), big cage plate (5) and little cage plate (6) adopt modification to strengthen fire-retardant nylon.