CN218661859U

CN218661859U - Folding shopping cart

Info

Publication number: CN218661859U
Application number: CN202222142640.9U
Authority: CN
Inventors: 黄良文
Original assignee: Dongguan Baoyu Hardware Products Co ltd
Current assignee: Dongguan Baoyu Hardware Products Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2023-03-21
Anticipated expiration: 2032-08-15

Abstract

The utility model belongs to the technical field of shopping carts, in particular to a folding shopping cart, which comprises a body, wherein a first panel and a second panel are respectively arranged on one of the front side and the rear side of the body; the cover plate is arranged on the upper part of the body in a sliding manner; the top of the first panel is provided with a first sliding chute which is penetrated in front and back and a pin which extends left and right; the cover plate is provided with a second sliding groove and a sliding strip which extend along the front and the back; the sliding strip is arranged on the bottom surface of the cover plate in a downward protruding mode and extends along the front-back direction, and the sliding strip is arranged in the first sliding groove in a sliding mode; the second sliding groove is provided with a notch towards the left or the right and extends along the front-back direction, and the pin passes through the notch and is arranged in the second sliding groove in a sliding mode. Set up the draw runner on the apron and improved the intensity of apron, improved the gliding stability of apron, moreover through the first sliding fit of draw runner spout to and the second sliding fit combination of round pin and spout can improve the stability when sliding between apron and the body.

Description

Folding shopping cart

Technical Field

The utility model belongs to the technical field of the shopping cart, particularly, relate to a folding shopping cart.

Background

The folding shopping cart is a daily necessity commonly used in the prior art and has been widely popularized in various occasions in recent years. Prior art folding shopping carts typically include a collapsible housing having a front panel, a rear panel, and left and right side panels connected between the front and rear panels. Left side board and right side board symmetry set up, and usually left side board and right side board all include two blocks of preceding, back curb plates, and the position that the middle part of two blocks of curb plates around meets is pivotal connection each other, and when folding, two blocks of sides are together folded through pivotal connection around, and then front bezel and back plate are close to each other, and the bottom plate can be packed up through the mode of pivot upwards this moment and establish in order to press from both sides between front bezel and the back plate. Thus, the folding shopping cart is compressed into a block shape for convenient carrying.

Furthermore, in the prior art, in order to facilitate the use of the foldable shopping cart, a cover plate is arranged on the basis of the original foldable shopping cart, so that the shopping cart can be used as a seat when necessary. When folded, the cover panel is removed from the top of the shopping cart and hung on the front surface of the front panel or the rear surface of the rear panel, so that the cover panel does not occupy too much space, but is easily lost after being disassembled.

Based on the problem of the loss of the cover plate, the prior art is further improved, the cover plate is provided with a guide rail capable of sliding relatively, the front edge of the upper end of the front plate is provided with a protruding pin shaft, and the cover plate is arranged on the body in a sliding manner but not detachably through the matching of the guide rail and the pin shaft. Therefore, the body can be opened and covered in a sliding cover plate mode, so that the loss of the cover body is avoided, and the defect that the cover plate cannot be folded conveniently because the cover plate is fixed on the box body is also avoided. Because intensity is not enough, when using as the seat, need bear human weight, the seat is yielding, further leads to the apron to slide not smooth, and the round pin axle in the place ahead often sets up the overlength in addition, causes the damage easily. Such parts are plastic mouldings which are difficult to replace and repair once damaged.

SUMMERY OF THE UTILITY MODEL

This patent is just proposed based on prior art's above-mentioned demand, and the technical problem that this patent will be solved provides a folding shopping cart to improve its performance.

In order to solve the above problem, the technical solution provided by the present disclosure includes:

there is provided a folding shopping cart comprising a body having a first panel and a second panel disposed on one of a front side and a rear side of the body, respectively; the shopping cart body further comprises a left side panel and a right side panel foldable along respective centers, the left side panel and the right side panel being pivotally disposed on left and right sides of the first panel and the second panel, respectively; the cover plate is arranged on the upper part of the body in a sliding manner; the top of the first panel is provided with a first sliding chute which is through from front to back, and the first panel is also fixedly provided with a pin which extends left and right; the cover plate is provided with a second sliding groove and a sliding strip which extend along the front and the back; the sliding strip is arranged on the bottom surface of the cover plate in a protruding mode and extends along the front-back direction, and the sliding strip is arranged in the first sliding groove in a sliding mode; the second sliding groove is provided with a notch towards the left or the right and extends along the front-back direction, and the pin penetrates through the notch to be arranged in the second sliding groove in a sliding mode.

This patent has improved the intensity of apron through set up the draw runner on the apron, can not warp easily when using as seat or desk, has also improved the gliding stability of apron, through the first sliding fit of draw runner spout moreover to and the second sliding fit combination of round pin and spout can improve the stability when sliding between apron and the body.

Preferably, the second sliding groove extends over the entire bottom surface of the cover plate.

Through the arrangement, the stability of the cover plate in the sliding process is improved.

Preferably, the first and second sliding grooves extend over the entire bottom surface of the cover plate.

The design of the full-length slide way can keep the stability of the cover plate on the whole bottom surface and ensure the distance of sliding guide.

Preferably, the pin comprises a left pin and a right pin, the second sliding groove comprises a left second sliding groove and a right second sliding groove, the left second sliding groove has a rightward notch and pivotally and slidably accommodates the left pin; the right second chute has a rightward slot and pivotally and slidably receives the right pin.

The smoothness of sliding can be improved by providing a plurality of pins.

Preferably, the first sliding chute comprises a left first sliding chute and a right first sliding chute; the slide bar comprises a left slide bar and a right slide bar; the left sliding strip is arranged in the left first sliding groove, and the right sliding strip is arranged in the right first sliding groove.

The sliding stability can be improved by arranging a plurality of sliding strips.

Preferably, the second sliding groove is provided at a side portion of the slide bar.

So set up and to save space, reduce the volume that sliding structure occupy simultaneously.

Preferably, the front end and the rear end of the second sliding groove are both provided with a limiting part.

The initial position and the final position of the sliding are limited through the arrangement, the sliding range is determined, and the cover plate is ensured not to fall off the body.

Preferably, a first magnetic element is arranged on the cover plate, a second magnetic element is arranged at a position of the first panel corresponding to the cover plate, and when the cover plate slides to a storage position parallel to the first panel, the first magnetic element and the second magnetic element attract each other to fix the cover plate and the first panel together.

The arrangement ensures that the cover plate does not easily shake in a folding state so as to ensure the stability of the folding shopping cart.

Preferably, the edge of the cover plate is further provided with a cover edge, and the cover edge is clamped with the upper opening frame of the body.

The cover plate is fixed at the upper opening position of the body through the arrangement, and structures such as a pin of the sliding mechanism can be protected from being damaged by external force.

Preferably, the first panel is a front plate, the second panel is a rear plate, a handle is arranged on the rear plate, and a notch matched with the handle is formed in the cover plate.

The handle is convenient to push and pull by the aid of the arrangement, and the notch is formed to reserve space for the handle, so that the handle can be pushed and pulled no matter the cover is covered or the cover is opened.

Preferably, the bottom surface of the cover plate is further provided with a wing plate capable of being drawn out outwards and being stored inwards in a sliding mode.

The wing plate can be folded to be used as a table when unfolded and used as a chair when folded, and the strength of the upper cover can be further improved.

Compared with the prior art, this is disclosed through set up the draw runner on the apron in order to improve apron intensity, when guaranteeing to slide smoothly, can not warp easily when using as seat or desk, has also improved the gliding stability of apron, and the first sliding fit through the draw runner spout moreover to and the second sliding fit combination of round pin and spout can improve the stability when sliding between apron and the body. The bottom surface of the cover plate is also provided with wing plates which can be drawn out outwards and stored inwards in a sliding mode. The foldable wing plate can be used as a table when being unfolded and used as a chair when being folded.

Drawings

In order to more clearly illustrate the embodiments of the present specification or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the embodiments of the present specification, and other drawings can be obtained by those skilled in the art according to the drawings.

Fig. 1 is a schematic perspective view of a foldable shopping cart according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view of a foldable shopping cart according to an embodiment of the present invention;

FIG. 3 is a schematic view of a partially enlarged structure of a foldable shopping cart according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a folding shopping cart according to an embodiment of the present invention.

Reference numerals:

1. a first panel; 2. a second panel; 3. a left side plate; 4. a right side plate; 5. a pivotal shaft; 6. a recess; 7. a handle; 8. a first chute; 9. a pin; 10. a slide bar; 11. a second chute; 12. a wing plate; 13. a cover plate; 14. a lid rim; 15. a second magnetic element.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the embodiments of the present disclosure, it should be noted that, unless otherwise explicitly specified or limited, the term "connected" should be interpreted broadly, and may include, for example, a fixed connection, a detachable connection, an integrated connection, a mechanical connection, an electrical connection, a direct connection, and an indirect connection through an intermediate medium. The specific meaning of the above terms in the present disclosure can be understood by those of ordinary skill in the art as appropriate.

The terms "top," "bottom," "at 8230; \8230; above," "below," and "at 8230; above" are used throughout the description to refer to the relative positions of the components of the device, such as the relative positions of the top and bottom substrates inside the device. It will be appreciated that the devices are multifunctional, regardless of their orientation in space.

For the purpose of facilitating understanding of the embodiments of the present application, the following description will be made in terms of specific embodiments with reference to the accompanying drawings, which are not intended to limit the embodiments of the present application.

The present embodiment provides a folding shopping cart, as shown in FIGS. 1-4.

As shown in fig. 2, the foldable shopping cart comprises a body having a first panel 1 and a second panel 2, in this embodiment, for convenience of illustration, the first panel 1 is a front side panel, and the second panel 2 is a rear side panel. Generally, the front and rear side plates have high strength to stabilize the structure of the body. The handle 7 of the folding shopping cart is arranged on the second panel 2 so as to move the folding shopping cart integrally.

The shopping cart body further comprises a left side panel 3 and a right side panel 3 which can be folded along respective centers, the left side panel 3 and the right side panel 3 being pivotally provided on the left side and the right side of the first panel 1 and the second panel 2, respectively.

The left side plate 3 and the right side plate 3 are foldable side plates, specifically, taking the right side plate 3 as an example, the front side of the right side plate 3 is pivotally connected with the first panel 1; the rear side of the right side plate 3 is pivotally connected with the second panel 2, a pivot shaft 5 is further arranged at the middle position of the right side plate 3, the pivot shaft 5 is vertically arranged at the middle position of the right side plate 3 in a penetrating manner, the part of the right side plate 3 in front of the pivot shaft 5 is a front right side plate, and the part of the right side plate 3 in rear of the pivot shaft 5 is a rear right side plate. As shown in fig. 4, when folding is performed, the front right side plate and the rear right side plate are folded inward along the pivot shaft 5 by relative rotation. The left side plate 3 and the right side plate 3 are identical in structure and are arranged in a bilateral symmetry mode. When folded, the front and back parts of the left side plate 3 and the right side plate 3 are folded in the box body and are mutually folded and leaned together. Such that the first and

second panels

1, 2 are brought closer to each other to form a folded, reduced shape.

The folding shopping cart further comprises a cover plate 13, and the cover plate 13 is arranged on the upper portion of the body in a sliding mode. The cover plate 13 is provided with a notch 6 matched with the handle 7. The handle 7 is configured to facilitate pushing and pulling of the foldable shopping cart, and the notch 6 is provided to reserve space for the handle 7, so that the handle 7 can be operated to push and pull the foldable shopping cart no matter the cover is closed or opened.

Specifically, as shown in fig. 2 and 3, the sliding arrangement in this embodiment includes the following structure.

The top of the first panel 1 is provided with a first sliding chute 8 which is through from front to back, in the present embodiment, the top of the first panel 1 is provided with two first sliding chutes 8 which are parallel from left to right and symmetrically distributed on the left and right sides of the first panel 1, and the first sliding chutes 8 are recessed downward from the top of the first panel 1 and are through from front to back.

A pin 9 extending left and right is fixedly arranged on the first panel 1; the pin 9 is provided in the present embodiment at the front side of the front edge of the upper end of the first panel 1, at which position the space occupied during the sliding of the cover 13 can be reduced, and furthermore, so as to have a high bonding strength, it is avoided that the pin 9 is broken or that the pin 9 is made bulky so as to affect the overall joint size.

Specifically, the pin 9 includes a left pin and a right pin, which extend in opposite directions and are disposed to face each other. The smoothness of the sliding movement can be improved by providing a plurality of pins 9. The left side round pin with the right side round pin sets up the left and right sides of first spout 8, both extend towards first spout 8, namely lie in the left round pin 9 of first spout 8 extends along the direction that the level is right, lie in the pin 9 of first spout 8 right side extends along the direction that the level is left. Therefore, the cover plate is clamped between the left pin and the right pin through the matching of the left pin and the right pin and the sliding groove, and the instability of push-pull operation caused by large-amplitude shaking of the cover plate left and right is avoided.

The cover plate 13 is provided with a slide bar 10 and a second slide groove 11 extending in the front-rear direction. The slide bar 10 is disposed to protrude from the bottom surface of the cover plate 13, that is, the bottom surface of the cover plate 13 has a protruding slide bar 10, and the slide bar 10 extends in the front-back direction. The slide bar 10 is adapted to the first sliding groove 8, so that the slide bar 10 is slidably disposed in the first sliding groove 8. The arrangement of the sliding strips can improve the strength of the whole cover plate, and particularly when the folding shopping cart is used as a seat, the deformation of the cover plate can be reduced through the design of the protruding sliding strips, and the proper shape of the cover plate is maintained. And the spout is sunken in the upper surface of first panel sets up, and during draw runner and first spout cooperation, close apron back shroud with the upper oral area part of body can be in the same place better laminating and can not rock about the cooperation apron based on draw runner and first spout, keeps the firm of apron lid.

Furthermore, two first sliding chutes 8 which are arranged side by side and are symmetrical are arranged on the first panel 1; correspondingly, the cover plate 13 is also provided with two slide bars 10 which are arranged side by side and symmetrically. The smoothness of the sliding can be improved by providing a plurality of the slide bars 10.

Specifically, a left first sliding chute and a right first sliding chute are arranged on the first panel 1; the cover plate 13 is provided with a left sliding strip and a right sliding strip, wherein the left sliding strip is arranged opposite to the left first sliding groove, and the left sliding strip is matched with the left first sliding groove so that the left sliding strip can slide relatively in the first sliding groove 8. The relative relationship between the right first sliding groove and the right sliding strip is the same as the corresponding relationship between the left first sliding groove and the left sliding strip, and the description is omitted here.

In order to realize that the cover plate 13 rotates around the top of the first panel 1, a second sliding groove 11 is disposed on the side of the sliding bar 10, and the second sliding groove 11 extends in the front-back direction and has a notch facing to the left side or the right side. So set up and to save space, reduce the volume that sliding structure occupy simultaneously. Said slot is adapted to said pin 9, said pin 9 being at least partially arranged in said second runner 11 so that said pin 9 slides along said second runner 11, said second runner 11 providing said pin 9 with its desired sliding path.

Second spout 11 includes left side second spout and right side second spout, left side second spout is located the left side of second spout 11 has the notch of orientation right, the left side of first spout 8 is provided with the left side round pin, the left side round pin and the notch looks adaptation of orientation right, the left side round pin level extends right, sets up in the left side second spout, and the two pivots and holds in the left side second spout with sliding. Accordingly, the right second runner and the right pin have the same corresponding structure.

Further, the second sliding groove 11 extends over substantially the entire bottom surface of the cover 13, and is provided to ensure that the cover 13 can be fully opened or easily folded to have a smaller volume. Through the cooperation of the first sliding chute 8, the sliding strip 10, the pin 9 and the second sliding chute 11, when the cover plate 13 slides, the edge of the cover plate 13 close to the second panel 2 is continuously close to the edge of the first panel 1 until the extending direction of the cover plate 13 is parallel to the extending direction of the first panel 1, and at this time, the upper opening of the folding shopping cart is completely exposed, that is, the shopping cart is in a state that the upper cover is opened. In this state, the foldable shopping cart can be folded to have a minimum volume. Therefore, no matter the cover plate is in a sealing cover state, or the cover plate is in an opening state, or the shopping cart is in a folding state, the cover plate is always connected with the main body through the matching of the sliding strip, the sliding groove and the pin, and the cover plate can not be lost even if the dismounting process is omitted.

Still further, the front end and the rear end of second spout 11 all are provided with spacing portion, and at the slip in-process, spacing portion can with round pin 9 looks block, when the two block, will no longer carry out relative motion along the spacing portion place direction of orientation block.

When the folded shopping cart is opened, the cover 13 moves in the front-rear direction with respect to the first panel 1 by the first slide groove 8 and the slide bar 10 alone, and the second slide groove 11 and the pin 9 act in a superimposed manner, and when the cover 13 moves in the front-rear direction, the cover also rotates in a direction approaching the first panel 1 with the upper edge of the first panel 1 as the axial direction. In the moving process, when the pin 9 is engaged with the position-limiting part, the cover plate 13 and the first panel 1 have the same extending direction, and the two do not move relatively due to the blocking of the position-limiting part.

Similarly, when the cover 13 is closed, the movement is reversed until the pin 9 engages with the other limit stop on the second slot 11, at which point it is no longer moved. By the above arrangement to define the start position and the end position of the sliding, the range of the sliding is determined and it is ensured that the cover 13 does not fall off the body.

The edge of the cover plate 13 is also provided with a cover edge, and the cover edge is clamped with the upper opening frame of the body. The cover plate 13 is fixed at the upper opening position of the body by the arrangement, and the structures such as the pin 9 of the sliding mechanism can be protected from being damaged by external force.

In addition, a first magnetic element is arranged on the cover plate 13, and a second magnetic element 15 is arranged at a position of the first panel 1 corresponding to the cover plate 13. Further, the first magnetic element is disposed at a position where the bottom surface of the cover plate 13 is close to the first panel 1, and the second magnetic element 15 is disposed at a position where the bottom surface of the first panel 1 is at the bottom of the outer surface. When the cover 13 is rotated to a position parallel to the first panel 1, the first magnetic member and the second magnetic member 15 are opposed. The first and second magnetic elements 15 attract each other to fix the cover plate 13 and the first panel 1 together. Through the arrangement, the cover plate 13 is not easy to shake when being opened or integrally folded, so that the stability of the folding shopping cart is ensured.

As shown in fig. 1, the bottom surface of the cover plate 13 is further slidably provided with a wing plate 12 capable of being drawn out and received inward. This is so arranged that the foldable wing 12 can be used as a table when unfolded and as a chair when folded. The multifunctional storage rack can meet the requirement of accommodating articles and simultaneously has other functions such as placement and the like. In addition, when the wing plate is folded into the cover plate, the strength of the cover plate is further improved, and the cover plate is further prevented from being deformed when used as a seat.

The above-mentioned embodiments, objects, technical solutions and advantages of the present application are described in further detail, it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present application, and are not intended to limit the scope of the present application, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present application should be included in the scope of the present application.

Claims

1. A folding shopping cart comprises

A body having a first panel and a second panel, the first panel and the second panel being disposed on one of a front side and a rear side of the body, respectively; the shopping cart body further comprises a left side panel and a right side panel foldable along respective centers, the left side panel and the right side panel being pivotally disposed on left and right sides of the first panel and the second panel, respectively;

the cover plate is arranged on the upper part of the body in a sliding manner;

it is characterized in that the preparation method is characterized in that,

the top of the first panel is provided with a first sliding chute which is through from front to back, and the first panel is also fixedly provided with a pin which extends left and right; the cover plate is provided with a second sliding groove and a sliding strip which extend along the front and the back; the sliding strip is arranged on the bottom surface of the cover plate in a protruding mode downwards and extends along the front-back direction to improve the strength of the cover plate, and the sliding strip is arranged in the first sliding groove in a sliding mode to guarantee the stability of sliding;

the second sliding groove is provided with a notch towards the left or the right and extends along the front-back direction, and the pin penetrates through the notch to be arranged in the second sliding groove in a sliding mode.

2. A foldable shopping cart according to claim 1, wherein said second chute extends over the entire bottom surface of said cover for improved stability of sliding.

3. The folding shopping cart of claim 1, wherein said pins include a left pin and a right pin, said second tracks include a left second track having a rightward slot and pivotally and slidably receiving said left pin, and a right second track; the right second sliding groove is provided with a rightward notch and pivotally and slidably accommodates the right pin so as to improve the sliding stability.

4. The foldable shopping cart of claim 1, wherein said first chute comprises a left first chute and a right first chute; the slide bar comprises a left slide bar and a right slide bar; the left sliding strip is arranged in the left first sliding groove, and the right sliding strip is arranged in the right first sliding groove to realize stable sliding.

5. A foldable shopping cart according to any one of claims 1-4, wherein the second chute is provided at the side of the slide to save space.

6. The foldable shopping cart of claim 1, wherein the second chute has a front end and a rear end each provided with a stopper.

7. A foldable shopping cart according to claim 1, wherein the cover has a first magnetic element disposed thereon, and the first panel has a second magnetic element disposed thereon at a position corresponding to the cover, such that when the cover is slid to a storage position parallel to the first panel, the first and second magnetic elements attract each other to secure the cover and the first panel together for stability.

8. The foldable shopping cart as claimed in claim 1, wherein the edge of the cover plate is further provided with a cover rim, and the cover rim is engaged with the upper rim of the body to prevent damage from external force.

9. The foldable shopping cart as claimed in claim 1, wherein said first panel is a front panel, said second panel is a rear panel, said rear panel is provided with a handle, and said cover panel is provided with a recess matching said handle.

10. The foldable shopping cart as claimed in claim 1, wherein the bottom surface of said cover is further slidably provided with wings capable of being drawn out and received inward to enhance the strength of the cover.