CN102726922A - Shopping basket drawbar fixing structure and installation method thereof - Google Patents
Shopping basket drawbar fixing structure and installation method thereof Download PDFInfo
- Publication number
- CN102726922A CN102726922A CN2012102239728A CN201210223972A CN102726922A CN 102726922 A CN102726922 A CN 102726922A CN 2012102239728 A CN2012102239728 A CN 2012102239728A CN 201210223972 A CN201210223972 A CN 201210223972A CN 102726922 A CN102726922 A CN 102726922A
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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 shopping basket with pull bar.
Background technology
In the existing shopping basket; Pull bar and basket body generally through bolt be connected, mode such as hinged or riveted joint connects; As to authorize publication number be to disclose a kind of band pull bar shopping basket that drags in the patent of US2008309036A1, and 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.At first; The pull bar of existing shopping basket is easy to generate distortion in use, cause the connecting portion of pull bar and basket body fragile, thereby shopping basket can't use; Particularly when shopping basket loads more article; The basket body tilts or topples under turning or other fortuitous events, if still hold pull bar this moment, then the hinge point of pull bar and basket body is just damaged because of distortion easily.
Secondly; In the existing shopping basket, when the basket body was connected through riveted joint mode or bolt with pull bar, fit was pull bar and rivet or bolt and basket body three are riveted after spacing through frock simultaneously or to be threaded; Whole assembling process all relates to basket body and pull bar, consuming time and consumption power.
And; In the existing shopping basket; There is certain rising height riveted joint position (the particularly riveted joint position on the basket body inwall) at shopping basket, and handle corresponds to the interference position of riveted joint projection when droping to the ground and need leave the space, so handle need be provided with a breach because of avoiding this projection; Long-pending the reducing of partial cross-section that causes handle; Intensity reduces, and then has influenced the service life of shopping basket to a certain extent, and the breach of the projection position of riveted joint and handle also has influence on the outward appearance of shopping basket.
In addition, when pull bar or connector damage, it is difficult to repair or change impaired parts, and maintenance cost is higher.
Summary of the invention
Based on existing deficiency, the object of the invention provides a kind of pull bar fixed structure of shopping basket, makes in use; Even the fortuitous event lower link that the basket body is toppled over distortion; Pull bar also is not easy to damage or come off, and can not influence service life, the intussusception rate of shopping basket, and is easy to assembly.
For realizing above-mentioned purpose; The invention provides a kind of pull bar fixed structure of shopping basket; Said shopping basket comprises basket body and pull bar; Said pull bar fixed structure comprises the jockey that is used to connect basket body and pull bar, it is characterized in that: said pull bar fixed structure also comprises elastic limit device, and said elastic limit device is used for said jockey is carried out spacing to prevent that said pull bar from throwing off from said basket body.
Preferably, said pull bar is provided with the jockey installing hole, and said basket body is provided with pull bar installing hole and stopping means installing hole, and said jockey installing hole is used to install said jockey, and said stopping means installing hole is used to install said elastic limit device.
In one preferred embodiment, said jockey is made up of rivet.
In another preferred embodiment, said jockey is made up of screw bolt and nut.
Preferably, said elastic limit device is to comprise base plate and from the member of two outstanding C shape shell fragments of said base plate, said two C shape shell fragments are used for carrying out spacing to said jockey.
Preferably, said elastic limit device be comprise base plate, from outstanding two the C shape shell fragments of said base plate and from the member of the outstanding limited post of said base plate, said two C shape shell fragments are used for carrying out spacing to said jockey.
Preferably, said stopping means is made of plastics.
The present invention also provides the method on the basket body that a kind of pull bar with shopping basket is installed to shopping basket; It is characterized in that: said pull bar is installed on the said basket body through the pull bar fixed structure; Said pull bar fixed structure comprises that being used for that said pull bar is connected to said shopping basket jockey carries out spacing elastic limit device to prevent that said pull bar from throwing off from said basket body with being used for to said jockey, and said basket body comprises pull bar installing hole and stopping means installing hole.
In the said method, preferably, said pull bar is installed to said basket body comprises the steps:
Said jockey is connected with said pull bar;
Jockey and pull bar after connecting are inserted said pull bar installing hole together; And
Said elastic limit device is inserted the stopping means installing hole to carry out spacing to said jockey and to prevent that said pull bar from throwing off from said basket body.
In the shopping basket pull bar fixed structure of the present invention; Because basket body, pull bar and stopping means three produce spacing each other simultaneously; Therefore no matter be in user mode or in superposed state, even basket body accident is toppled over or situation lower link distortion such as inclination, pull bar is not fragile yet and/or come off.And because the position that corresponds to link position of the inwall of basket body does not have projection; Therefore handle need not be provided with a breach for avoiding this projection; Event also can improve the intensity of handle, and then the service life of having improved shopping basket to a certain extent, and has improved the outward appearance of shopping basket.In addition, owing in the assembling process, when connector is assembled into pull bar, do not relate to the basket body, therefore easy to assembly.In addition, when pull bar or jockey damage, can make pull bar be connected through taking out stopping means easily, so maintenance cost be low with the disengagement of basket body.
Description of drawings
Fig. 1 is the exploded perspective view that is provided with according to the shopping basket of 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 the assembling process;
Fig. 3 and Fig. 4 are the stereograms of the shopping basket of the Fig. 1 after assembling is accomplished, and the structure when stacking is shown respectively when using;
Fig. 5 illustrates the stereogram of the shopping basket of the Fig. 1 after assembling is accomplished, and biopsy cavity marker devices is to illustrate the structure of connecting portion;
Fig. 6 is the enlarged drawing of local A among Fig. 5;
Fig. 7 a is the structural perspective of an embodiment of the stopping means among Fig. 1;
Fig. 7 b is the structural perspective of another embodiment that is used for the stopping means of pull bar fixture of the present invention;
Fig. 8 is the exploded perspective view that is provided with according to the shopping basket of 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 the assembling process;
Figure 10 illustrates the stereogram of the shopping basket of the Fig. 8 after assembling is accomplished, and biopsy cavity marker devices is to illustrate the structure of connecting portion; And
Figure 11 is the enlarged drawing of local B among Figure 10.
The specific embodiment
Below will combine accompanying drawing that preferred embodiment of the present invention is elaborated, understand the object of the invention, characteristics and advantage so that more know.It should be understood that embodiment shown in the drawings is not a limitation of the scope of the invention, and just for the connotation of technical scheme of the present invention is described.
Fig. 1-7 illustrates first embodiment according to 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, are processed by high strength plastic materials.Pull bar is provided with jockey installing hole 31.Jockey 41,42 is used for pull bar 3 is connected to basket body 1, and in the present embodiment, jockey is made up of rivet 41 and packing ring 42.Stopping means 5 is used for after pull bar 3 is connected on the basket body 1, jockey is carried out spacing, prevents that pull bar 3 and basket body 1 from throwing off to be connected.Stopping means 5 is generally working of plastics.
As shown in Figure 2, during assembling, at first rivet 41 passes the jockey installing hole 31 of pull bar 3, and adds upper gasket 42 and pull bar 3 riveted joints.Riveted joint leaves gap S after accomplishing between the madial wall of packing ring 42 and pull bar 3.Next; Pull bar after the riveted joint 3 and jockey are inserted in the pull bar installing hole 11 on the basket body 1; Then stopping means 5 is inserted stopping means installing hole 12 (referring to Fig. 6; Hereinafter will more be described in detail) in, make stopping means 5 snap in gap S and clamp rivet 41, prevent that pull bar from coming off thereby cooperate with rivet 41.
Fig. 7 a illustrates the structural perspective of stopping means 5.Shown in Fig. 7 a, stopping means 5 comprises base plate 51, from outstanding two the 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 was fit into stopping means installing hole 12, limiting section 52a snapped in the part between the S of gap of rivet 41, thereby carried 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 is complementary can clamp rivet 41 securely with the diameter of rivet 41.Limited post 53 is used for rivet 41 was carried out through a step spacing, and is used to guarantee 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 that 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 specification can carry out spacing member rivet (or pull bar).For example, shown in Fig. 7 b, 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 the rivet 41, thereby realizes spacing to rivet 41.
After Fig. 5 and Fig. 6 illustrate the assembling completion, the structure cutaway view of the junction of pull bar 3 and basket body 1.As shown in Figure 6, after the installation, the C shape limiting section 52a double team of stopping means 5 is lived rivet 41, and hook-shaped location division 52b is on the wall of basket body 1.This moment, basket body 1, pull bar 3 and stopping means 5 threes produced spacingly each other simultaneously, realized that the high strength of pull bar 3 and basket body 1 is connected.
In the foregoing description; Because basket body 1, pull bar 3 and stopping means 5 threes produce spacing each other simultaneously; Therefore no matter be in user mode or in superposed state, even basket body accident is toppled over or situation lower link distortion such as inclination, pull bar is not fragile yet and/or come off.And because the position that corresponds to link position of the inwall of basket body 1 does not have projection; Therefore handle need not be provided with a breach for avoiding this projection; Event can improve the intensity of handle 2, and then the service life of having improved shopping basket to a certain extent, and has improved the outward appearance of shopping basket.In addition, owing in the assembling process, when connector is assembled into pull bar, do not relate to the basket body, therefore easy to assembly.In addition, when pull bar or jockey damage, can make pull bar be connected through taking out stopping means easily, so maintenance cost be low with the disengagement of basket body.
Second embodiment of the shopping basket that is provided with pull bar fixed structure of the present invention is shown like Fig. 8-11.The difference of the present embodiment and first embodiment is jockey, and all the other are identical, thus at this no longer to all the other structures, be described in detail such as basket body 1, handle 2, pull bar 3 and stopping means 5 etc.
In the present embodiment, syndeton comprises bolt 61, nut 62 and packing ring 63.During assembling, bolt 61 passes the jockey installing hole 31 of pull bar 3, and it is fixing with pull bar 3 to add upper gasket 63 usefulness nuts 62.Pull bar 3 leaves gap S1 after assembling with jockey between bolt head and pull bar inwall.
The pull bar installing hole 11 that pull bar 3 after will assembling then and jockey insert basket body 1 together, bolt head is inner towards the basket body.Next, reinstall stopping means 5, utilize the shell fragment double team of stopping means 5 to live the cylindrical of the part between the S1 of gap of bolt 61.At this moment, pull bar, basket body and stopping means three produce spacing each other simultaneously, realize that the high strength of pull bar 3 and basket body 1 is connected.
The shopping basket that adopts this pull bar fixed structure in use, even the fortuitous event lower link distortion of toppling at the basket body, pull bar not fragile yet with come off.
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 of toppling at basket body distortion, pull bar is not fragile yet and/or come off.In addition, reach need change service life the time like pull bar, the user can remove stopping means easily voluntarily, pull bar that more renews or remaining part, and the later maintenance cost of shopping basket is lower.In addition, improve the service life according to 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 teachings of the present invention, those skilled in the art can do various changes or modification to the present invention.These equivalent form of values fall within the application's appended claims institute restricted portion equally.
Claims (9)
1. the pull bar fixed structure of a shopping basket; Said shopping basket comprises basket body and pull bar; Said pull bar fixed structure comprises the jockey that is used to connect basket body and pull bar; It is characterized in that: said pull bar fixed structure also comprises elastic limit device, and said elastic limit device is used for said jockey is carried out spacing to prevent that said pull bar from throwing off from said basket body.
2. pull bar fixed structure as claimed in claim 1; It is characterized in that: said pull bar is provided with the jockey installing hole; Said basket body is provided with pull bar installing hole and stopping means installing hole; Said jockey installing hole is used to install said jockey, and said stopping means installing hole is used to install said elastic limit device.
3. pull bar fixed structure as claimed in claim 1 is characterized in that: said jockey is made up of rivet.
4. pull bar fixed structure as claimed in claim 1 is characterized in that: said jockey is made up of screw bolt and nut.
5. like each described pull bar fixed structure among the claim 1-4, it is characterized in that: said elastic limit device is to comprise base plate and from the member of two outstanding C shape shell fragments of said base plate, said two C shape shell fragments are used for carrying out spacing to said jockey.
6. like each described pull bar fixed structure among the claim 1-4; It is characterized in that: said elastic limit device be comprise base plate, from outstanding two the C shape shell fragments of said base plate and from the member of the outstanding limited post of said base plate, said two C shape shell fragments are used for carrying out spacing to said jockey.
7. pull bar fixed structure as claimed in claim 1 is characterized in that: said stopping means is made of plastics.
8. the pull bar with shopping basket is installed to the method on the basket body of shopping basket; It is characterized in that: said pull bar is installed on the said basket body through the pull bar fixed structure; Said pull bar fixed structure comprises that being used for that said pull bar is connected to said shopping basket jockey carries out spacing elastic limit device to prevent that said pull bar from throwing off from said basket body with being used for to said jockey, and said basket body comprises pull bar installing hole and stopping means installing hole.
9. method as claimed in claim 8 is characterized in that, said pull bar is installed to said basket body comprises the steps:
Said jockey is connected with said pull bar;
Jockey and pull bar after connecting are inserted said pull bar installing hole together; And
Said elastic limit device is inserted the stopping means installing hole to carry out spacing to said jockey and to prevent that said pull bar from throwing off from said 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 true CN102726922A (en) | 2012-10-17 |
| CN102726922B 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 |
|---|---|
| CN (1) | CN102726922B (en) |
Citations (5)
| 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 |
| US20080309036A1 (en) * | 2007-06-13 | 2008-12-18 | Roald Overland | Device in a Shopping Basket with Wheels |
| 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 |
-
2012
- 2012-06-29 CN CN201210223972.8A patent/CN102726922B/en active Active
Patent Citations (5)
| 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 |
| US20080309036A1 (en) * | 2007-06-13 | 2008-12-18 | Roald Overland | Device in a Shopping Basket with Wheels |
| 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 |
|---|---|
| CN102726922B (en) | 2014-11-05 |
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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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