CN202175076U - Telescopic shopping cart - Google Patents
Telescopic shopping cart Download PDFInfo
- Publication number
- CN202175076U CN202175076U CN2011202627480U CN201120262748U CN202175076U CN 202175076 U CN202175076 U CN 202175076U CN 2011202627480 U CN2011202627480 U CN 2011202627480U CN 201120262748 U CN201120262748 U CN 201120262748U CN 202175076 U CN202175076 U CN 202175076U
- Authority
- CN
- China
- Prior art keywords
- gusset
- shelf
- spring plate
- expansion link
- shopping cart
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a telescopic shopping cart, comprising wheels, a carriage on the wheels and a tie rod connected with the carriage, wherein the carriage comprises a spring plate enclosed into a carriage outer frame and at least two sets of rib plates in the spring plate, each set of rib plates comprises two opposite rib plates, one ends of the rib plates are mutually hinged, another ends are respectively fixed on the corresponding position of the spring plate, a rib plate telescopic rod is connected with the hinge position of the rib plates, the tie rod is connected with the carriage by a sleeve, a chute is opened on the sleeve, a push-pull switch connected with the rib plate telescopic rod is arranged in the chute. A clamping groove is arranged on the rib plate telescopic rod, one end of a rib plate rotation axle hinged with the rib plate is inserted into the clamping groove, the width of the clamping groove along the telescoping direction of the rib plate telescopic rod is larger than that of the rib plate rotation axle, a fixed rib node fixedly connected with the rib plate is arranged on the spring plate and arranged in a round disk shape and fixed on the spring plate by a center rotation axle. The volume of the telescopic shopping cart is small and the telescopic shopping cart is conveniently carried over.
Description
Technical field
The utility model relates to the handbarrow field, relates in particular to a kind of shopping cart.
Background technology
A variety of shopping carts are arranged in the market, and for example collapsible, the rod-type that contracts, the volume after it is folding are appointed and are so taken up space greatlyyer, are inconvenient to carry, keeping, though the present rod-type shopping cart that contracts can be accomplished pull bar to stretch but its volume about-face very not.Therefore realize the significantly folding of shopping cart, reduce its volume as far as possible and become problem demanding prompt solution.
The utility model content
The technical matters that the utility model solved provides little, the portable telescopic shopping cart of a kind of volume after folding.
The technical scheme that the utility model adopts is, a kind of telescopic shopping cart comprises the vehicle frame on wheel, the wheel and is connected in the pull bar of vehicle frame; Vehicle frame comprises spring plate and at least two interior group gussets of spring plate that surround the vehicle frame outside frame; Every group of gusset is two relative fans, and an end of gusset is hinged, and the other end is individually fixed on the spring plate correspondence position; The gusset place of being hinged is connected with the gusset expansion link; Pull bar links to each other through sleeve pipe with vehicle frame, has chute on the sleeve pipe, is provided with the push pull switch that links to each other with the gusset expansion link in the chute.
The gusset expansion link is provided with draw-in groove; One end of the gusset rotating shaft that gusset is hinged inserts in the draw-in groove; Said draw-in groove along the width of the flexible direction of gusset expansion link greater than the gusset rotating shaft; Spring plate is provided with the solid muscles and joints-vital links in a speech of captiveing joint with gusset, Gu muscles and joints-vital links in a speech is in the form of annular discs, is fixed in spring plate through its central rotating shaft.
Said solid muscles and joints-vital links in a speech is connected with gusset displacement bar, and gusset displacement bar is not attached to the rotating shaft of solid muscles and joints-vital links in a speech.
Also comprise the shelf gusset expansion link that is hinged with the gusset expansion link on the vehicle frame; Be connected with at least two group shelf gussets on the shelf gusset expansion link; Every group of shelf gusset is two fans relative and that be hinged, and an end of shelf gusset is hinged, and the other end is fixed on the spring plate correspondence position through the solid muscles and joints-vital links in a speech of shelf respectively; The solid muscles and joints-vital links in a speech of shelf is in the form of annular discs; Be fixed in spring plate through its central rotating shaft, the solid muscles and joints-vital links in a speech of shelf is connected with shelf gusset displacement bar, and shelf gusset displacement bar is not attached to the rotating shaft of the solid muscles and joints-vital links in a speech of shelf.
Shelf expansion link, shelf displacement bar all are connected in shelf frame, and the shelf frame end is connected with the car ladder of shaft-like rigidity, and the other end of car ladder is articulated in the lacing wire of car ladder, and the other end of car ladder lacing wire is connected in shelf gusset expansion link.
Shelf gusset displacement bar links to each other with spring plate through adapter shaft.
Shelf frame links to each other with the gusset expansion link through adapter shaft.
The pull bar end is provided with the handle ring of ring-type.
The beneficial effect of the utility model is, and is fully folding, greatly reduced the volume of shopping cart, is easy to carry, and the required gauge member of car ladder is few simultaneously, is convenient to make, processing, and its used board dimension is less, can utilize the processing of sheet material tailing, reduces production costs.
Description of drawings
Fig. 1 is the utility model structural front view.
Fig. 2 is the cooresponding birds-eye view of Fig. 1.
Be labeled as among the figure: 2-car ladder, the lacing wire of 3-car ladder, the solid muscles and joints-vital links in a speech of 7-shelf, 8-shelf gusset; 9-shelf gusset displacement bar, 10-shelf gusset expansion link, 11-shelf frame, the solid muscles and joints-vital links in a speech of 16-; The 17-gusset, 18-gusset displacement bar, 19-gusset expansion link, 21-sleeve pipe; The 22-push pull switch, 24-spring plate, 25-pull bar, 26-handle ring.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further,
The telescopic shopping cart that the utility model adopts; Comprise the vehicle frame on wheel, the wheel and be connected in the pull bar of vehicle frame, said vehicle frame comprises at least two group gussets 17 in the spring plate 24 that surrounds the vehicle frame outside frame and the spring plate 24, and every group of gusset 17 be relative two to fan; One end of gusset 17 is hinged; The other end is individually fixed on spring plate 24 correspondence positions, and gusset 17 places of being hinged are connected with gusset expansion link 19, and pull bar links to each other through sleeve pipe 21 with vehicle frame; Have chute on the sleeve pipe 21, be provided with the push pull switch 22 that links to each other with gusset expansion link 19 in the chute.During expansion; At first pull bar 25 is pulled out, put in place, promote push pull switch 22, drive gusset expansion link 19 skids off sleeve pipe 21 and moves backward; The outer end of one group of relative gusset 17 receives the restriction of spring plate 24; An end that is hinged is received the pushing tow of gusset expansion link 19, and each is organized relative gusset 17 and launches, and struts spring plate 24.
In order to prevent collecting together of gusset 17 front and back, need the gusset 17 of sheet self be turned over certain angle, make gusset 17 and its expansion plane in a certain angle; Gusset expansion link 19 is provided with draw-in groove; One end of the gusset rotating shaft that gusset 17 is hinged inserts in the draw-in groove, and greater than the gusset rotating shaft, spring plate 24 is provided with the solid muscles and joints-vital links in a speech 16 of captiveing joint with gusset 17 to said draw-in groove along the width of the flexible direction of gusset expansion link 19; Gu muscles and joints-vital links in a speech 16 is in the form of annular discs, be fixed in spring plate 24 through its central rotating shaft.Said solid muscles and joints-vital links in a speech 16 is connected with gusset displacement bar 18, and gusset displacement bar 18 is not attached to the rotating shaft of solid muscles and joints-vital links in a speech 16.Make gusset 17 and solid muscles and joints-vital links in a speech 16 turn over certain angle through gusset displacement bar 18 like this, make the support of gusset 17 more firm.
Also comprise the shelf gusset expansion link 10 that is hinged with gusset expansion link 19 on the vehicle frame; Be connected with at least two group shelf gussets 8 on the shelf gusset expansion link 10, every group of shelf gusset 8 is two fans relative and that be hinged, and an end of shelf gusset 8 is hinged; And be connected in shelf gusset expansion link 10; The other end of shelf gusset 8 is fixed on spring plate 24 correspondence positions through the solid muscles and joints-vital links in a speech 7 of shelf respectively, and the solid muscles and joints-vital links in a speech 7 of shelf is in the form of annular discs, is fixed in spring plate 24 through its central rotating shaft; The solid muscles and joints-vital links in a speech 7 of shelf is connected with shelf gusset displacement bar 9, and shelf gusset displacement bar 9 is not attached to the rotating shaft of the solid muscles and joints-vital links in a speech 7 of shelf.Shelf frame 11 links to each other with gusset expansion link 19 through adapter shaft.After gusset 17 launches, can drive gusset displacement bar 18 through the rotation of shelf frame 11 and make gusset 17 windup-degree.Shelf expansion link, shelf displacement bar all are connected in shelf frame 11, and shelf frame 11 ends are connected with the car ladder of shaft-like rigidity, and the other end of car ladder is articulated in the lacing wire 3 of car ladder, and the other end of car ladder lacing wire 3 is connected in shelf gusset expansion link 10.Shelf gusset displacement bar 9 links to each other with spring plate 24 through adapter shaft.
, shelf frame 11 and shelf expansion link fix when all turning over 90 °; Then the car ladder is turned over 90 °; Car ladder lacing wire 3 drives shelf gusset expansion link 10 upward movements in inferior process, and every group of closed shelf gusset 8 all backed down; The spring plate 24 and shelf gusset displacement bar 9 upward movements of car ladder 2 bottoms make shelf gusset 8 turn over certain angle and location.This moment, car body was all opened.
Car body is shunk when folding, at first car ladder 2 is gone to concordantly, shelf frame 11 is equalized with shelf frame 11; Make shelf gusset 8 and gusset 17 all go back to initial angle, promote push pull switch 22 and make every group of gusset all closed, spring plate 24 is middle mutually to be closed up; Continue to promote push pull switch 22; Drive spring plate 24 and wherein each member and get into sleeve pipe 21, at last pull bar is retreated in placely, the contraction folding process of whole car ladder finishes.
The pull bar end is provided with the handle ring of ring-type, makes things convenient for the push-and-pull shopping cart.Can place the canvas shopping bag on the shelf, folding with truck body opening.
Claims (8)
1. telescopic shopping cart; Comprise the vehicle frame on wheel, the wheel and be connected in the pull bar of vehicle frame, it is characterized in that: said vehicle frame comprises the spring plate (24) that surrounds the vehicle frame outside frame and at least two group gussets (17) in the spring plate (24), and every group of gusset (17) be relative two to fan; One end of gusset (17) is hinged; The other end is individually fixed on spring plate (24) correspondence position, and gusset (17) place of being hinged is connected with gusset expansion link (19), and pull bar links to each other through sleeve pipe (21) with vehicle frame; Sleeve pipe has chute on (21), is provided with the push pull switch (22) that links to each other with gusset expansion link (19) in the chute.
2. telescopic shopping cart as claimed in claim 1; It is characterized in that: gusset expansion link (19) is provided with draw-in groove; One end of the gusset rotating shaft that gusset (17) is hinged inserts in the draw-in groove, and greater than the gusset rotating shaft, spring plate (24) is provided with the solid muscles and joints-vital links in a speech (16) of captiveing joint with gusset (17) to said draw-in groove along the width of the flexible direction of gusset expansion link (19); Gu muscles and joints-vital links in a speech (16) is in the form of annular discs, is fixed in spring plate through its central rotating shaft.
3. telescopic shopping cart as claimed in claim 2 is characterized in that: said solid muscles and joints-vital links in a speech (16) is connected with gusset displacement bar (18), and gusset displacement bar (18) is not attached to the rotating shaft of solid muscles and joints-vital links in a speech (16).
4. telescopic shopping cart as claimed in claim 3; It is characterized in that: also comprise the shelf gusset expansion link (10) that is hinged with gusset expansion link (10) on the said vehicle frame, be connected with at least two group shelf gussets (8) on the shelf gusset expansion link (10), every group of shelf gusset (8) is two fans relative and that be hinged; One end of shelf gusset (8) is hinged; The other end is fixed on spring plate (24) correspondence position through the solid muscles and joints-vital links in a speech (7) of shelf respectively, and the solid muscles and joints-vital links in a speech (7) of shelf is in the form of annular discs, is fixed in spring plate through its central rotating shaft; The solid muscles and joints-vital links in a speech (7) of shelf is connected with shelf gusset displacement bar (9), and shelf gusset displacement bar (9) is not attached to the rotating shaft of the solid muscles and joints-vital links in a speech (7) of shelf.
5. telescopic shopping cart as claimed in claim 4; It is characterized in that: said shelf expansion link (10), shelf displacement bar (9) all are connected in shelf frame (11); Shelf frame (11) end is connected with the car ladder (2) of shaft-like rigidity; The other end of car ladder (2) is articulated in the lacing wire (3) of car ladder, and the other end of car ladder lacing wire (3) is connected in shelf gusset expansion link (10).
6. telescopic shopping cart as claimed in claim 5 is characterized in that: said shelf gusset displacement bar (9) links to each other with spring plate (24) through adapter shaft.
7. telescopic shopping cart as claimed in claim 5 is characterized in that: said shelf frame (11) links to each other with gusset expansion link (10) through adapter shaft.
8. telescopic shopping cart as claimed in claim 6 is characterized in that: said pull bar end is provided with the handle ring (26) of ring-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202627480U CN202175076U (en) | 2011-07-25 | 2011-07-25 | Telescopic shopping cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202627480U CN202175076U (en) | 2011-07-25 | 2011-07-25 | Telescopic shopping cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202175076U true CN202175076U (en) | 2012-03-28 |
Family
ID=45864977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202627480U Expired - Fee Related CN202175076U (en) | 2011-07-25 | 2011-07-25 | Telescopic shopping cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202175076U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104276191A (en) * | 2014-08-21 | 2015-01-14 | 国家电网公司 | Trailer for electrical equipment |
| CN114454933A (en) * | 2022-02-09 | 2022-05-10 | 尚匠威亚智能装备(重庆)有限公司 | No-track moving carrying device and system |
-
2011
- 2011-07-25 CN CN2011202627480U patent/CN202175076U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104276191A (en) * | 2014-08-21 | 2015-01-14 | 国家电网公司 | Trailer for electrical equipment |
| CN114454933A (en) * | 2022-02-09 | 2022-05-10 | 尚匠威亚智能装备(重庆)有限公司 | No-track moving carrying device and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20140725 |
|
| EXPY | Termination of patent right or utility model |