CN102726922B - Shopping basket drawbar fixing structure and installation method thereof - Google Patents
Shopping basket drawbar fixing structure and installation method thereof Download PDFInfo
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- CN102726922B CN102726922B CN201210223972.8A CN201210223972A CN102726922B CN 102726922 B CN102726922 B CN 102726922B CN 201210223972 A CN201210223972 A CN 201210223972A CN 102726922 B CN102726922 B CN 102726922B
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- pull bar
- jockey
- basket body
- basket
- fixed structure
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Abstract
The invention provides a shopping basket drawbar fixing structure and an installation method thereof. The shopping basket comprises a basket body and a drawbar. The drawbar fixing structure comprises connection apparatuses used for connecting the basket body and the drawbar. The drawbar fixing structure also comprises an elastic limiting device. The elastic limiting device is used for limiting the position of a connection apparatus, and thereby preventing the drawbar from falling from the basket body. The shopping basket with the drawbar fixing structure provided by the invention is convenient to assemble. Even in an accident that the basket body is toppled and the drawbar is distorted, the drawbar is prevented from being damaged and/or falling. Also, if a drawbar reaches a limit of the service life and needs to be replaced, the limiting device can be conveniently dismounted by users themselves, and a new drawbar or other parts can be installed. Therefore, the later maintenance cost of the shopping basket is low.
Description
Technical field
The present invention relates to shopping basket, be specifically related to the shopping basket with pull bar.
Background technology
In existing shopping basket, the modes such as pull bar is generally bolted with basket body, hinged or riveted joint are connected, as to authorize publication number be to disclose a kind of band shopping basket with pull rod dragging in the patent of US2008309036A1, wherein, pull bar and basket body pass through rivet.Yet the connected mode of the pull bar of existing shopping basket and basket body exists problems.First, the pull bar of existing shopping basket easily produces distortion in use, cause the connecting portion of pull bar and basket body fragile, thereby shopping basket cannot use, particularly when shopping basket loads more article, turn or other fortuitous events under basket body tilt or topple over, if now still hold pull bar, the hinge point of pull bar and basket body is with regard to easily because distortion damages.
Secondly, in existing shopping basket, when basket body is connected by riveting method or bolt with pull bar, assembling mode is rivet or be threaded after pull bar and rivet or bolt and basket body three is simultaneously spacing by frock, whole assembling process all relates to basket body and pull bar, consuming time and consumption power.
And, in existing shopping basket, there is certain rising height riveted joint position (the particularly riveted joint position on basket body inwall) at shopping basket, and handle corresponds to the interference position of riveted joint projection while droping to the ground and need to leave space, therefore handle need to be provided with a breach because avoiding this projection, long-pending the reducing of partial cross-section that causes handle, intensity reduces, and then affected to a certain extent service life of shopping basket, and the projection position of riveted joint and the breach of handle also have influence on the outward appearance of shopping basket.
In addition, when pull bar or connector damage, repair or change impaired parts more difficult, maintenance cost is higher.
Summary of the invention
Based on existing deficiency, the object of the invention is to provide a kind of pull bar fixed structure of shopping basket, makes in use, even the fortuitous event lower link distortion that basket body is toppled over, pull bar is also not easy damage or come off, and can not affect service life, the intussusception rate of shopping basket, easy to assembly.
For achieving the above object, the invention provides a kind of pull bar fixed structure of shopping basket, described shopping basket comprises basket body and pull bar, described pull bar fixed structure comprises for connecting the jockey of basket body and pull bar, it is characterized in that: described pull bar fixed structure also comprises elastic limit device, described elastic limit device is spacing to prevent that described pull bar from throwing off from described basket body for described jockey is carried out.
Preferably, described pull bar is provided with jockey installing hole, and described basket body is provided with pull bar installing hole and stopping means installing hole, and described jockey installing hole is used for installing described jockey, and described stopping means installing hole is used for installing described elastic limit device.
In one preferred embodiment, described jockey consists of rivet.
In another preferred embodiment, described jockey consists of screw bolt and nut.
Preferably, described elastic limit device is to comprise base plate and from the member of two outstanding C shape shell fragments of described base plate, described two C shape shell fragments are for carrying out spacing to described jockey.
Preferably, described elastic limit device be comprise base plate, from two outstanding C shape shell fragments of described base plate and from the member of the outstanding limited post of described base plate, described two C shape shell fragments are for carrying out spacing to described jockey.
Preferably, described stopping means is made of plastics.
The present invention also provides the method on the basket body that a kind of pull bar by shopping basket is installed to shopping basket, it is characterized in that: described pull bar is installed on described basket body by pull bar fixed structure, described pull bar fixed structure comprises that described basket body comprises pull bar installing hole and stopping means installing hole for described pull bar being connected to described shopping basket jockey and spacing to prevent that described pull bar is from the elastic limit device of described basket body disengagement for described jockey is carried out.
In said method, preferably, described pull bar is installed to described basket body and comprises the steps:
Described jockey is connected with described pull bar;
Jockey after connecting is inserted to described pull bar installing hole together with pull bar; And
Described elastic limit device is inserted to stopping means installing hole described jockey carried out spacing and to prevent that described pull bar from throwing off from described basket body.
In shopping basket pull bar fixed structure of the present invention, because basket body, pull bar and stopping means three produce mutually spacing simultaneously, therefore no matter be at use state or in superposed state, even if basket body is surprisingly toppled over or the situation lower link distortion such as inclination, pull bar is not fragile and/or come off yet.And because the position that corresponds to link position of the inwall of basket body is without projection, therefore handle does not need to be provided with a breach for avoiding this projection, therefore also can improve the intensity of handle, and then improve to a certain extent the service life of shopping basket, and improve the outward appearance of shopping basket.In addition, in assembling process, when connector is assembled into pull bar, do not relate to basket body, therefore easy to assembly.In addition, when pull bar or jockey damage, can by taking out stopping means, make pull bar throw off and be connected with basket body easily, so maintenance cost be low.
Accompanying drawing explanation
Fig. 1 is the exploded perspective view being provided with according to the shopping basket of the first embodiment of pull bar fixed structure of the present invention;
Fig. 2 illustrates the exploded perspective view of the shopping basket of the Fig. 1 in assembling process;
Fig. 3 and Fig. 4 are the stereograms of the shopping basket of the Fig. 1 after having assembled, and the structure while using and while stacking is shown respectively;
The stereogram of the shopping basket of the Fig. 1 after Fig. 5 illustrates and assembled, biopsy cavity marker devices is to illustrate the structure of connecting portion;
Fig. 6 is the enlarged drawing of local A in Fig. 5;
Fig. 7 a is the structural perspective of an embodiment of the stopping means in Fig. 1;
Fig. 7 b is the structural perspective for another embodiment of the stopping means of pull bar fixture of the present invention;
Fig. 8 is the exploded perspective view being provided with according to the shopping basket of the second embodiment of pull bar fixed structure of the present invention;
Fig. 9 illustrates the exploded perspective view of the shopping basket of the Fig. 8 in assembling process;
The stereogram of the shopping basket of the Fig. 8 after Figure 10 illustrates and assembled, biopsy cavity marker devices is to illustrate the structure of connecting portion; And
Figure 11 is the enlarged drawing of local B in Figure 10.
The specific embodiment
Below with reference to accompanying drawing, preferred embodiment of the present invention is elaborated, so that clearer understanding objects, features and advantages of the present invention.It should be understood that embodiment shown in the drawings is not limitation of the scope of the invention, and just for the connotation of technical solution of the present invention is described.
Fig. 1-7 illustrate according to the first embodiment of the fixed structure of thing basket pull bar of the present invention and basket body.As shown in Figure 1, shopping basket 100 comprises basket body 1, handle 2, pull bar 3, jockey 41,42, stopping means 5 and castor 7.Basket body 1, handle 2 and pull bar 3 are generally working of plastics, by high strength plastic materials, are made.Pull bar is provided with jockey installing hole 31.Jockey 41,42 is for pull bar 3 is connected to basket body 1, and in the present embodiment, jockey consists of rivet 41 and packing ring 42.Stopping means 5 is for after being connected on basket body 1 at pull bar 3, jockey carried out spacing, prevents that pull bar 3 from throwing off and being connected with basket body 1.Stopping means 5 is generally working of plastics.
As shown in Figure 2, during assembling, first rivet 41 passes the jockey installing hole 31 of pull bar 3, and adds upper gasket 42 and pull bar 3 riveted joints.After having riveted, between packing ring 42 and the madial wall of pull bar 3, leave gap S.Next, pull bar 3 after riveted joint and jockey are inserted in the pull bar installing hole 11 on basket body 1, then stopping means 5 is inserted to stopping means installing hole 12(referring to Fig. 6, below will be described in more detail) in, make stopping means 5 snap in gap S and clamp rivet 41, thereby coordinating and prevent that pull bar from coming off with rivet 41.
Fig. 7 a illustrates the structural perspective of stopping means 5.As shown in Figure 7a, stopping means 5 comprise base plate 51, from two outstanding C shape shell fragments 52 of base plate 51 and from the outstanding limited post 53 of base plate 51.Shell fragment 52 is provided with C shape limiting section 52a and hook-shaped location division 52b, when stopping means 5 is fit into stopping means installing hole 12, limiting section 52a snaps in the part between the S of gap of rivet 41, thereby carries out spacing to rivet 41, and then pull bar 3 is carried out spacing, prevent that pull bar from coming off.The arc radius of C shape limiting section 52a hingedly matches to clamp securely rivet 41 with the diameter of rivet 41.Limited post 53 is spacing for rivet 41 is carried out through a step, and for guaranteeing that the C shape limiting section 52a of stopping means 5 is clipped in rivet 41.
It is pointed out that in the present embodiment, stopping means 5 is not limited to said structure, but can adopt, well known by persons skilled in the art or availablely after reading this description can carry out spacing member to rivet (or pull bar).For example, as shown in Figure 7b, stopping means 5 comprises base plate 55 and two C shape shell fragments 56 giving prominence to from base plate.In when assembling, C shape shell fragment snaps in rivet 41, thereby realizes spacing to rivet 41.
After Fig. 5 and Fig. 6 illustrate and have assembled, the structure cutaway view of the junction of pull bar 3 and basket body 1.As shown in Figure 6, after installation, the teamed rivet 41 of C shape limiting section 52a of stopping means 5, hook-shaped location division 52b is on the wall of basket body 1.Now basket body 1, pull bar 3 and stopping means 5 threes produce mutually spacingly simultaneously, realize pull bar 3 and are connected with the high strength of basket body 1.
In above-described embodiment, because basket body 1, pull bar 3 and stopping means 5 threes produce mutually spacing simultaneously, therefore no matter be at use state or in superposed state, even if basket body is surprisingly toppled over or the situation lower link distortion such as inclination, pull bar is not fragile and/or come off yet.And because the position that corresponds to link position of the inwall of basket body 1 is without projection, therefore handle does not need to be provided with a breach for avoiding this projection, therefore can improve the intensity of handle 2, and then improve to a certain extent the service life of shopping basket, and improve the outward appearance of shopping basket.In addition, in assembling process, when connector is assembled into pull bar, do not relate to basket body, therefore easy to assembly.In addition, when pull bar or jockey damage, can by taking out stopping means, make pull bar throw off and be connected with basket body easily, so maintenance cost be low.
As Fig. 8-11 illustrate the second embodiment of the shopping basket that is provided with pull bar fixed structure of the present invention.The difference of the present embodiment and the first embodiment is jockey, and all the other are identical, thus at this no longer to all the other structures, such as basket body 1, handle 2, pull bar 3 and stopping means 5 etc. is described in detail.
In the present embodiment, syndeton comprises bolt 61, nut 62 and packing ring 63.During assembling, bolt 61 is through the jockey installing hole 31 of pull bar 3, and it is fixing with pull bar 3 to add upper gasket 63 use nuts 62.Pull bar 3 leaves gap S1 after assembling with jockey between bolt head and pull bar inwall.
Then the pull bar 3 after assembling is inserted together with jockey to the pull bar installing hole 11 of basket body 1, bolt head is inner towards basket body.Next, reinstall stopping means 5, utilize the cylindrical of the part between the S1 of gap of the teamed bolt 61 of shell fragment of stopping means 5.Now, pull bar, basket body and stopping means three produce mutually spacing simultaneously, realize pull bar 3 and are connected with the high strength of basket body 1.
Adopt the shopping basket of this pull bar fixed structure in use, even the fortuitous event lower link distortion of toppling at basket body, pull bar is not fragile and come off yet.
To sum up, use the shopping basket of pull bar fixed structure of the present invention easy to assembly, even and the fortuitous event lower link distortion of toppling at basket body, pull bar is not fragile and/or come off yet.In addition, as pull bar reaches need change service life time, user can remove stopping means easily voluntarily, the pull bar more renewing or remaining part, and the later maintenance cost of shopping basket is lower.In addition, according to improving the service life of shopping basket of the present invention.
Below described preferred embodiment of the present invention in detail, but it will be appreciated that, after having read above-mentioned instruction content of the present invention, those skilled in the art can make various changes or modifications the present invention.These equivalent form of values fall within the application's appended claims limited range equally.
Claims (8)
1. the pull bar fixed structure of a shopping basket, described shopping basket comprises basket body and pull bar, described pull bar fixed structure comprises for connecting the jockey of basket body and pull bar, it is characterized in that: described pull bar fixed structure also comprises elastic limit device, described elastic limit device is spacing to prevent that described pull bar from throwing off from described basket body for described jockey is carried out, wherein
Described pull bar is provided with jockey installing hole, and described basket body is provided with pull bar installing hole and stopping means installing hole, and described jockey installing hole is used for installing described jockey, and described stopping means installing hole is used for installing described elastic limit device.
2. pull bar fixed structure as claimed in claim 1, is characterized in that: described jockey consists of rivet.
3. pull bar fixed structure as claimed in claim 1, is characterized in that: described jockey consists of screw bolt and nut.
4. the pull bar fixed structure as described in any one in claim 1-3, is characterized in that: described elastic limit device is to comprise base plate and from the member of two outstanding C shape shell fragments of described base plate, described two C shape shell fragments are for carrying out spacing to described jockey.
5. the pull bar fixed structure as described in any one in claim 1-3, it is characterized in that: described elastic limit device be comprise base plate, from two outstanding C shape shell fragments of described base plate and from the member of the outstanding limited post of described base plate, described two C shape shell fragments are for carrying out spacing to described jockey.
6. pull bar fixed structure as claimed in claim 1, is characterized in that: described stopping means is made of plastics.
7. the pull bar by shopping basket is installed to the method on the basket body of shopping basket, it is characterized in that: described pull bar is installed on described basket body by pull bar fixed structure, described pull bar fixed structure comprises that described basket body comprises pull bar installing hole and stopping means installing hole for described pull bar being connected to described shopping basket jockey and spacing to prevent that described pull bar is from the elastic limit device of described basket body disengagement for described jockey is carried out.
8. method as claimed in claim 7, is characterized in that, described pull bar is installed to described basket body and comprises the steps:
Described jockey is connected with described pull bar;
Jockey after connecting is inserted to described pull bar installing hole together with pull bar; And
Described elastic limit device is inserted to stopping means installing hole described jockey carried out spacing and to prevent that described pull bar from throwing off from described basket body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210223972.8A CN102726922B (en) | 2012-06-29 | 2012-06-29 | Shopping basket drawbar fixing structure and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210223972.8A CN102726922B (en) | 2012-06-29 | 2012-06-29 | Shopping basket drawbar fixing structure and installation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102726922A CN102726922A (en) | 2012-10-17 |
| CN102726922B true CN102726922B (en) | 2014-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210223972.8A Active CN102726922B (en) | 2012-06-29 | 2012-06-29 | Shopping basket drawbar fixing structure and installation method thereof |
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| Country | Link |
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| CN (1) | CN102726922B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2238894A1 (en) * | 1972-04-03 | 1973-10-18 | Posatex Veb | Rod weft insertion looms - rod places weft in selvedge latch needles before comb locates it in warp shed bite |
| CN201065208Y (en) * | 2007-07-20 | 2008-05-28 | 鲍志昌 | Shopping baskets |
| CN201447115U (en) * | 2009-06-08 | 2010-05-05 | 叶法冬 | Rolling type shopping basket |
| CN202714383U (en) * | 2012-06-29 | 2013-02-06 | 上海鸿润科技有限公司 | Draw bar fixing structure of shopping basket |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE531822C2 (en) * | 2007-06-13 | 2009-08-18 | Superbasket As | Device at shopping cart |
-
2012
- 2012-06-29 CN CN201210223972.8A patent/CN102726922B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2238894A1 (en) * | 1972-04-03 | 1973-10-18 | Posatex Veb | Rod weft insertion looms - rod places weft in selvedge latch needles before comb locates it in warp shed bite |
| CN201065208Y (en) * | 2007-07-20 | 2008-05-28 | 鲍志昌 | Shopping baskets |
| CN201447115U (en) * | 2009-06-08 | 2010-05-05 | 叶法冬 | Rolling type shopping basket |
| CN202714383U (en) * | 2012-06-29 | 2013-02-06 | 上海鸿润科技有限公司 | Draw bar fixing structure of shopping basket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102726922A (en) | 2012-10-17 |
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Owner name: SHANGHAI HONGYAN LOGISTICS TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANGHAI HONGRUN SCIENCE AND TECHNOLOGY CO., LTD. Effective date: 20131114 |
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Effective date of registration: 20131114 Address after: 200233 Shanghai, Tianlin Road, No. 487, building 1105, room 20, No. Applicant after: SHANGHAI HONGYAN LOGISTICS TECHNOLOGY CO., LTD. Address before: 200233, room 20, building 487, No. 1106, Xuhui District, Shanghai, Tianlin Road Applicant before: Shanghai Hongrun Science and Technology Co., Ltd. |
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