Shopping cart bag convenient to store

Abstract

The utility model relates to the technical field of articles for daily use, and discloses a shopping cart bag convenient to store, which comprises a support plate, universal wheels rotationally connected to the bottom of the support plate through hinges, a telescopic rod arranged on the upper part of the support plate and a storage bag, and the two universal wheels are symmetrically arranged on the bottom surface of the front end of the support plate. A Z-shaped supporting leg is rotationally connected to the bottom face of the rear end of the supporting plate, a locking mechanism for keeping the Z-shaped supporting leg upright is installed on the Z-shaped supporting leg, two supporting ribs are symmetrically and fixedly connected to the bottom face of the supporting plate in the length direction, a plurality of inserting buckles are vertically arranged on one side of the storage bag, the storage bag is connected with the supporting rod through the inserting buckles, and the supporting rod is fixedly connected with the supporting plate. A storage bag is mounted on the other side of the storage bag, and a zipper is mounted on the peripheral side of the storage bag. According to the utility model, the problems that the vehicle body is heavy in weight, cannot be folded and is inconvenient to carry are solved, and the purposes of saving labor and space are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of daily necessities, in particular to a shopping cart bag which is convenient for storage. Background Art

[0002] In order to reduce the heavy burden of carrying the purchased items when shopping, people use shopping carts. Although the existing shopping carts currently sold on the market have solved the burden of carrying items when people are shopping, they still have the following defects:

[0003] The shopping cart is large in size and heavy in weight, cannot be folded and is inconvenient to carry. Even if it is a foldable shopping cart, the volume is still relatively large after folding. Utility Model Content

[0004] In order to solve the above problems of the prior art, the utility model adopts a shopping cart bag which is easy to store, solves the problems that the cart body is heavy, cannot be folded and is inconvenient to carry, and achieves the purpose of saving labor and space.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shopping cart bag that is convenient for storage, comprising a support plate, a universal wheel rotatably connected to the bottom of the support plate by a hinge, a telescopic rod arranged on the upper part of the support plate, and a storage bag, wherein two universal wheels are symmetrically arranged on the bottom surface of the front end of the support plate, a Z-shaped leg is rotatably connected to the bottom surface of the rear end of the support plate, a locking mechanism for keeping the Z-shaped leg upright is installed on the Z-shaped leg, two supporting ribs are symmetrically fixedly connected to the bottom surface of the support plate along the length direction, and the storage bag One side is provided with a plurality of buckles along the vertical direction, and the storage bag is connected to the telescopic rod through the buckles, and the other side of the storage bag is installed with a storage bag, and the surrounding side of the storage bag is installed with a zipper, after the storage bag is laid down and folded and placed on the support plate, the telescopic rod is retracted and rotated to the lower end of the support plate, and the universal wheel and the Z-shaped leg are folded to the lower end of the support plate, the zipper is opened, and the storage bag can be folded in reverse to wrap the support plate, the telescopic rod, the universal wheel and the Z-shaped leg.

[0006] With the above structural design, the universal wheels, telescopic rods and Z-shaped legs can be folded and stored to one side of the support plate, and then the storage bag can be opened and wrapped in reverse to form a portable storage bag with a reasonable structure and easy use. It can be folded and carried or stored, solving the problem of inconvenience in carrying and storing existing shopping carts.

[0007] Preferably, a groove is provided in the middle of the front end of the support plate, and a protective tube is sleeved on the lower end of the telescopic rod. The protective tube extends into the groove and a rotating shaft passes through the protective tube, the telescopic rod and the supporting ribs to rotatably connect the protective tube to the support plate, and the telescopic rod can rotate around the rotating shaft to the lower end of the support plate.

[0008] By adopting the above structural design, the protective tube is used to strengthen the strength of the lower end of the telescopic rod, thereby increasing the practicability of the device.

[0009] Preferably, the locking mechanism comprises a locking base fixedly connected to the bottom of the support plate, and the Z-shaped leg is provided with a locking sheet that matches the locking base.

[0010] With the above structural design, a locking mechanism is provided to keep the Z-shaped legs in an upright state, thereby facilitating the stability of the bag.

[0011] Preferably, a self-elastic latch is installed at the bottom of the support plate, and a fixing rod of the self-elastic latch extends into a locking hole provided on the protective tube to keep the support plate and the telescopic rod in a vertical state.

[0012] With the above structural design, the support plate and the telescopic rod are relatively fixed by the self-elastic latch, the structure is simple, and the operation is convenient.

[0013] Preferably, the telescopic rod is formed by connecting a plurality of sleeves of different diameters, the diameter of the sleeves gradually increases from top to bottom, a plastic sleeve pad is provided at the junction of two adjacent sleeves, positioning marbles are provided on the sleeves, a handle is installed at the top of the telescopic rod, and a marble button for controlling the extension and retraction of the positioning marbles is installed in the middle of the handle.

[0014] With the above structural design, each sleeve section is equipped with a positioning marble, and the telescopic rod will not automatically retract after being stretched, thereby increasing the practicability of the device.

[0015] Preferably, a handle is installed inside the storage bag.

[0016] With the above structural design, a handle is provided to facilitate users to store the bag and carry it.

[0017] Preferably, a weight-reducing groove is provided on the support plate.

[0018] The above structural design reduces the overall weight of the device and makes it easier to carry.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] The universal wheels, telescopic rods and Z-shaped legs of the utility model can be folded and stored to one side of the support plate. After the storage bag is opened, it can be reversely wrapped to form a portable storage bag. The utility model has a reasonable structure and is easy to use. It can be folded and carried or stored, thus solving the problem that the existing shopping carts are inconvenient to carry and store. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a side view of the utility model;

[0022] Figure 2 It is a front view of the utility model;

[0023] Figure 3 It is a rear view of the utility model;

[0024] Figure 4 This is an enlarged structural diagram of the utility model at A;

[0025] Figure 5 This is a structural schematic diagram of the vehicle plate of the utility model;

[0026] Figure 6 This is a schematic diagram of the bottom structure of the vehicle panel of the utility model;

[0027] Figure 7 This is a schematic diagram of the structure of the sheath jacking support of the utility model;

[0028] Figure 8 It is a schematic diagram of the structure of the utility model after storage;

[0029] Fig. 9 It is a side view of the utility model after being stored;

[0030] Fig.10 It is a schematic diagram of the structure of another embodiment of the utility model after being stored;

[0031] Fig.11 It is a side view of another embodiment of the utility model after storage. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] See also Figure 1-11The utility model provides a technical solution: a shopping cart bag that is convenient for storage, comprising a support plate 1, a universal wheel 6 rotatably connected to the bottom of the support plate 1 through a hinge 18, a telescopic rod 2 and a storage bag 3 arranged on the upper part of the support plate 1, two universal wheels 6 are symmetrically arranged on the bottom surface of the front end of the support plate 1, a Z-shaped leg 11 is rotatably connected to the bottom surface of the rear end of the support plate 1, and a locking mechanism for keeping the Z-shaped leg upright is installed on the Z-shaped leg 11, two supporting ribs 7 are symmetrically fixedly connected to the bottom surface of the support plate 1 along the length direction, and one side of the storage bag 3 is vertically arranged with a Several buckles 8 are provided, and the storage bag 3 is connected to the telescopic rod 2 through the buckles 8. A storage bag 4 is installed on the other side of the storage bag 3, and a zipper 401 is installed around the storage bag 4. After the storage bag 3 is laid down and folded and placed on the support plate 1, the telescopic rod 2 is retracted and rotated to the lower end of the support plate 1, and the universal wheel 6 and the Z-shaped leg 11 are folded to the lower end of the support plate 1, the zipper 401 is opened, and the storage bag 4 can be reversely folded to wrap the support plate 1, the telescopic rod 2, the universal wheel 6 and the Z-shaped leg 11. The universal wheel 6, the telescopic rod 2 and the Z-shaped leg 11 can be folded and stored on one side of the support plate 1, and then the storage bag 4 is opened and reversely wrapped to form a portable storage bag with a reasonable structure and convenient use. It can be folded and carried or stored, solving the problem of inconvenience in carrying and storing existing shopping carts. The two support ribs 7 installed at the lower end of the support plate 1 play a reinforcing role, so that the support plate 1 can carry more heavy objects and has better applicability.

[0034] A groove 15 is provided in the middle of the front end of the support plate 1, and a protective tube 5 is sleeved at the lower end of the telescopic rod 2. The protective tube 5 extends into the groove 15, and a rotating shaft 10 passes through the protective tube 5, the telescopic rod 2 and the supporting rib 7 to rotatably connect the protective tube 5 with the support plate 1. The telescopic rod 2 can rotate around the rotating shaft 10 to the lower end of the support plate 1. The use of the protective tube 5 strengthens the strength of the lower end of the telescopic rod 2 and increases the practicality of the device.

[0035] The locking mechanism comprises a locking base 13 fixedly connected to the bottom of the support plate 1, and a locking piece 14 matching the locking base 13 is arranged on the Z-shaped leg 11. The locking mechanism is arranged to keep the Z-shaped leg 11 in an upright state, so as to keep the bag stable.

[0036] A self-elastic latch 9 is installed at the bottom of the support plate 1, and the fixing rod of the self-elastic latch 9 extends into the locking hole 501 provided on the protective tube 5 to keep the support plate 1 and the telescopic rod 2 in a vertical state. The support plate 1 and the telescopic rod 2 are relatively fixed by the self-elastic latch 9, which has a simple structure and is easy to operate.

[0037] The telescopic rod 2 is formed by sleeves of multiple sleeves 203 of different diameters, the diameter of the sleeves 203 gradually increases from top to bottom, a plastic sleeve pad 201 is provided at the junction of two adjacent sleeves 203, a positioning marble 202 is provided on the sleeve 203, a handle 19 is installed at the top of the telescopic rod 2, and a marble button 16 for controlling the extension and retraction of the positioning marble 202 is installed in the middle of the handle 19. With the positioning marble 202 installed on each sleeve, the telescopic rod 2 will not automatically retract after being stretched, which increases the practicality of the device.

[0038] The storage bag 4 is provided with a handle 17. The handle 17 is provided to facilitate the user to carry the bag after storing it. Figure 8 , Fig. 9 As shown, if the handle 17 is installed in the lower part of the storage bag 4, after the storage bag 4 is opened and reversely wrapped, the handle 17 and the folded handle 19 are in the same direction; Fig.10 , Fig.11 As shown, if the handle 17 is installed on the upper part of the storage bag 4, after the storage bag 4 is opened and reversely wrapped, the handle 17 and the folded handle 19 face opposite directions, and the position where the handle 17 is fixed on the storage bag 4 can be installed according to actual needs.

[0039] The support plate 1 is provided with a weight-reducing groove 101, which reduces the overall weight of the device and makes it easier to carry.

[0040] Working principle: When the user needs to store the shopping cart, first open the buckles 8 around the telescopic rod 2 one by one, separate the storage bag 3 from the telescopic rod 2, press the marble button 16 to retract the telescopic rod 2, press the self-elastic latch 9, and after the fixing rod of the self-elastic latch 9 pops out from the locking hole 501 on the protective tube 5, flip the telescopic rod 2 to the bottom of the support plate 1, open the locking piece 20 on the Z-shaped leg 11, fold the Z-shaped leg 11 to the bottom of the support plate 1 and close to the telescopic rod 2, and then fold the universal wheel 6 inward to the bottom of the support plate 1. At this time, the universal wheel 6, The telescopic rod 2 and the Z-shaped legs 11 are folded and stored to the bottom side of the support plate 1, and then the storage bag 3 is folded and placed flat on the support plate 1 and the part exceeding the support plate 1 is folded toward the lower end of the support plate 1. At this time, the storage bag 4 is placed flat on the upper end of the support plate 1, and the zipper 401 on the storage bag 4 is opened, and the upper part of the storage bag 4 is folded down to the bottom of the support plate 1. The storage bag 4 wraps the support plate 1 as a whole, and the zipper 401 of the storage bag 4 is closed. The storage is completed. At this time, the handle 17 installed on the inner side of the storage bag 4 is turned to the outside, and the user can pick up the stored car bag and carry it.

[0041] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. Although the present utility model is described in detail with reference to the above embodiments, it is still possible for the technical solutions recorded in the above embodiments to be modified, or some of the technical features therein to be replaced by equivalents, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A shopping cart bag for convenient storage, comprising a support plate (1), a universal wheel (6) rotatably connected to the bottom of the support plate (1) through a hinge (18), a telescopic rod (2) arranged on the upper part of the support plate (1) and a storage bag (3), characterized in that: Two universal wheels (6) are symmetrically arranged on the bottom surface of the front end of the support plate (1); a Z-shaped leg (11) is rotatably connected to the bottom surface of the rear end of the support plate (1); a locking mechanism for keeping the Z-shaped leg upright is installed on the Z-shaped leg (11); two supporting ribs (7) are symmetrically fixedly connected to the bottom surface of the support plate (1) along the length direction; a plurality of buckles (8) are vertically arranged on one side of the storage bag (3); the storage bag (3) is connected to the telescopic rod (2) via the buckles (8); a storage bag (4) is installed on the other side of the storage bag (3); a zipper (401) is installed on the peripheral side of the storage bag (4); After the storage bag (3) is laid down and folded and placed on the support plate (1), the telescopic rod (2) is retracted and rotated to the lower end of the support plate (1), and the universal wheel (6) and the Z-shaped leg (11) are folded to the lower end of the support plate (1), the zipper (401) is opened, and the storage bag (4) can be folded in the reverse direction to wrap the support plate (1), the telescopic rod (2), the universal wheel (6) and the Z-shaped leg (11).

2. A shopping cart bag for convenient storage according to claim 1, characterized in that: A groove (15) is provided in the middle of the front end of the support plate (1); a protective tube (5) is sleeved on the lower end of the telescopic rod (2); the protective tube (5) extends into the groove (15); and a rotating shaft (10) passes through the protective tube (5), the telescopic rod (2) and the supporting rib (7) to rotatably connect the protective tube (5) to the support plate (1); the telescopic rod (2) can rotate around the rotating shaft (10) to the lower end of the support plate (1).

3. A shopping cart bag for convenient storage according to claim 1, characterized in that: The locking mechanism comprises a locking base (13) fixedly connected to the bottom of the support plate (1), and a locking piece (14) matching with the locking base (13) is arranged on the Z-shaped leg (11).

4. A shopping cart bag for convenient storage according to claim 2, characterized in that: A self-elastic latch (9) is installed at the bottom of the support plate (1), and a fixing rod of the self-elastic latch (9) extends into a locking hole (501) provided on the protective tube (5) so that the support plate (1) and the telescopic rod (2) are kept in a vertical state.

5. The shopping cart bag for convenient storage according to claim 1, characterized in that: The telescopic rod (2) is formed by sleeves (203) of multiple different diameters, the diameter of the sleeves (203) gradually increases from top to bottom, a plastic sleeve pad (201) is provided at the intersection of two adjacent sleeves (203), a positioning marble (202) is provided on the sleeve (203), a handle (19) is installed at the top of the telescopic rod (2), and a marble button (16) for controlling the extension and retraction of the positioning marble (202) is installed in the middle of the handle (19).

6. The shopping cart bag for convenient storage according to claim 1, characterized in that: A handle (17) is installed inside the storage bag (4).

7. The shopping cart bag for convenient storage according to claim 1, characterized in that: The support plate (1) is provided with a weight-reducing groove (101).

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