CN221050229U

CN221050229U - Portable foldable basket

Info

Publication number: CN221050229U
Application number: CN202323213234.8U
Authority: CN
Inventors: 刘义响; 魏鸿峰; 赖剑和
Original assignee: Xiamen Kainan Exhibition Products Co ltd
Current assignee: Xiamen Kainan Exhibition Products Co ltd
Priority date: 2023-11-28
Filing date: 2023-11-28
Publication date: 2024-05-31
Anticipated expiration: 2033-11-28

Abstract

The utility model discloses a portable foldable basket, which belongs to the field of baskets and comprises a frame base, wherein the frame base is provided with four rectangular supporting columns for supporting, and the upper end surfaces of the four supporting columns are respectively provided with a cross beam column; a front and a rear net frames are respectively and fixedly arranged between the two cross beam columns, a left net frame and a right net frame are respectively inserted between the two cross beam columns, and an intermediate net frame is arranged between the two front and the rear net frames. The portable foldable basket has the advantages of being integrally foldable and storable, being convenient to detach and mount, being braked integrally and convenient to use, and being capable of being folded on the support column through the rotary connection between the arranged connecting bolts and the cross beam columns and the support column, and being capable of being folded integrally through repeated operation, compared with the traditional integral basket, the foldable basket can be folded by only one person when in use, and any auxiliary tool is not needed.

Description

Portable foldable basket

Technical Field

The utility model belongs to the field of basket, and particularly relates to a portable foldable basket.

Background

The basket is an auxiliary tool for transportation and transfer, and is characterized in that a stainless steel metal strip is bent and changed into various wire mesh frames, objects are accommodated by the frames, the surface of the basket can be processed by polishing, plastic diffusion, plastic spraying and other methods, various shapes can be manufactured according to the needs of customers, and the basket is commonly used in medical disinfection, wheaten food and meat barbecue, household baskets, fruit baskets, vegetable baskets, dish baskets, cooker racks, various supermarket baskets, turnover boxes, hotel drinks, food racks, office paper baskets, file baskets, books, newspaper racks, pet cages and the like, and the basket is very widely applied.

The traditional basket on the market has a fixed integral structure, the connecting parts among the frames are fixed into a whole through the cooperation of bolt pieces, so that the frames around the traditional basket can be fixed into a whole, and the traditional basket is rigid in structure and difficult to disassemble and assemble although being capable of transporting articles, and cannot be folded and stored when not used, so that the occupied space is large, and meanwhile, wheels at the bottom of the traditional basket are arranged on the inner side of the basket base when the wheels are arranged on the inner side of the basket base, and when a user brakes, the user needs to bend to confirm the braking position, so that the portable foldable basket is troublesome to use.

Disclosure of utility model

Aiming at one or more of the defects or improvement demands of the prior art, the utility model provides a portable foldable basket, which has the advantages of being capable of being integrally folded and stored, being convenient to quickly disassemble and assemble, being convenient to integrally brake and being convenient to use.

In order to achieve the above object, the present utility model provides a portable foldable basket, including a basket; wherein the method comprises the steps of

The basket comprises a frame base for integral bearing, wherein the frame base is provided with four rectangular supporting columns for supporting, and the upper end surfaces of the four supporting columns are respectively provided with a cross beam column;

A front and a rear net frames are respectively and fixedly arranged between two transverse beam columns which are transversely parallel to the frame base, a left and a right net frames are respectively inserted between the two transverse beam columns which are vertically parallel to the frame base, and a middle net frame is inserted between the two front and the rear net frames;

The two groups of front and rear frames and left and right frames which are oppositely arranged are in rectangular connection, two groups of bottom frames are arranged below the front and rear frames and the left and right frames, the two groups of bottom frames are arranged above the frame base in a bearing manner, the frame base is a rectangular frame base, and two groups of top brake casters and two groups of side brake casters are arranged below the rectangular frame base;

The two groups of top braking casters and the two groups of side braking casters are distributed in rectangular shapes, and a foot braking crankshaft is connected between the two top braking casters.

As a further improvement of the utility model, the lower ends of the four cross beam columns are fixedly provided with a connecting plate through bolt pieces, the lower parts of the connecting plates enclose the upper ends of the support columns, one side of each connecting plate is provided with a positioning groove, a hole is formed in each support column, the lower ends of the connecting plates are rotationally connected to each support column through a connecting bolt, two inserted columns are fixedly arranged on one side of each cross beam column, the two inserted columns are vertically distributed and are provided with a central hole groove, one side of each left and right net frame is welded with one positioning column, and each positioning column is L-shaped and can be inserted into one adjacent inserted column.

As a further improvement of the utility model, two hooks are fixedly welded on two sides of the middle net frame, and the two hooks on the same side are distributed up and down and are hooked on the adjacent front net frame and the adjacent rear net frame.

As a further improvement of the utility model, a plurality of reinforcing beams are fixedly arranged below the two groups of bottom net frames at equal intervals.

As a further improvement of the utility model, a plurality of limit hooks are hooked between the two groups of front and rear net frames and the two groups of bottom net frames below, and the limit hooks are distributed equidistantly.

As a further improvement of the utility model, a pressing hook is fixedly arranged between two adjacent transverse limiting hooks.

As a further improvement of the utility model, two frame beams are fixedly arranged on the frame base, the top brake casters and the side brake casters are fixed on two sides of the frame beams in a group, and one side of each side brake caster is provided with a side locking structure.

As a further improvement of the utility model, the two top brake casters comprise a wheel body for walking, the wheel body is sleeved and fixed through an axle, a wheel body seat is fixedly arranged above the wheel body, the wheel body seat is a U-shaped seat, a cover plate is fixedly arranged above the wheel body seat, a rectangular limit groove is formed in a penetrating mode on the side face of the cover plate and the side face of the wheel body seat, a brake shaft is inserted and connected onto the wheel body seat, the lower end portion of the brake shaft penetrates through the wheel body seat and moves downwards to one side of the wheel body, a compression spring is sleeved outside the brake shaft, two ends of the compression spring are tightly abutted between the brake shaft and the wheel body seat, a foot brake crankshaft penetrates through the rectangular limit groove formed in the wheel body seat and is inserted between the two top brake casters, and two ends of the foot brake crankshaft are tightly abutted against the upper end portion of the brake shaft.

In general, the above technical solutions conceived by the present utility model have the beneficial effects compared with the prior art including:

1. When the portable foldable basket is not used by a user, the middle frame arranged by upward lifting is used, so that hooks positioned on two sides of the middle frame can be separated from the lap joint of the front and rear frames positioned on two sides, the middle frame is disassembled firstly, and then the two left and right frames are lifted upwards, so that the positioning columns arranged on the left and right frames are separated from the plug-in connection with the plug-in columns, and the disassembly of the two left and right frames is further completed.

2. According to the portable foldable basket, through the limit fit between each part on the top brake caster and the foot brake crankshaft, and through the addition of the brake shaft structure, a user can realize the free switching of the braking and movement of the basket without bending, and compared with a traditional braking mode, the portable foldable basket is more convenient to use as a whole.

Drawings

FIG. 1 is a schematic view of the overall installation structure of the present utility model;

FIG. 2 is a schematic view showing a structure of the basket of the present utility model in a folded state on the base of the frame;

FIG. 3 is a schematic view of the split structure of the front and rear frames and the left and right frames on the frame base of the present utility model;

FIG. 4 is a schematic view of the mounting structure of the bottom frame of the present utility model on the frame base;

FIG. 5 is a diagram showing the structure of the bottom frame in the split manner;

FIG. 6 is a schematic diagram of a split mounting structure of a top brake caster and a foot brake crankshaft of the present utility model;

FIG. 7 is a schematic view of the utility model with the front and back frames and left and right frames partially cut;

FIG. 8 is a schematic view of the cross beam column and the front and back frames and the left and right frames of the present utility model;

Fig. 9 is a schematic view of a beam column splitting structure according to the present utility model.

Like reference numerals denote like technical features throughout the drawings, in particular: 10. a basket; 1. front and rear frames; 2. left and right frames; 21. pressing a hook; 22. a limit hook; 23. positioning columns; 20. a cross beam column; 201. a crossover plate; 202. a positioning groove; 203. a connecting bolt; 204. inserting a column; 3. an intermediate screen frame; 31. a hook; 4. a bottom frame; 41. a stiffening beam; 5. a frame base; 51. a frame beam; 52. a support post; 6. top brake castor; 61. a wheel body; 62. a wheel body seat; 63. a cover plate; 64. a brake shaft; 65. a compression spring; 7. a foot brake crankshaft; 8. side brake castor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

1-9, A portable, collapsible basket, comprising basket 10; wherein the method comprises the steps of

The basket 10 comprises a frame base 5 for integral bearing, wherein the frame base 5 is provided with four rectangular supporting columns 52 for supporting, and the upper end surfaces of the four supporting columns 52 are respectively provided with a beam column 20;

a front and a rear net frames 1 are respectively and fixedly arranged between two transverse beam columns 20 which are transversely parallel along the frame base 5, a left net frame 2 and a right net frame 2 are respectively inserted between the two transverse beam columns 20 which are vertically parallel along the frame base 5, and a middle net frame 3 is inserted between the two front and rear net frames 1;

The two groups of front and rear net frames 1 and left and right net frames 2 which are oppositely arranged are in rectangular connection, two groups of bottom net frames 4 are also arranged below the front and rear net frames 1 and the left and right net frames 2, the two groups of bottom net frames 4 are arranged above a frame base 5 in a bearing manner, the frame base 5 is a rectangular frame base, and two groups of top brake casters 6 and two groups of side brake casters 8 are arranged below the rectangular frame base;

Two groups of top braking casters 6 and two groups of side braking casters 8 are distributed in rectangular shape, and a foot braking crankshaft 7 is connected between the two top braking casters 6.

In this embodiment, when the user does not use the basket, the user pulls the middle frame 3 upwards, so that the hooks 31 located at two sides of the middle frame 3 can be separated from the overlapping of the front and rear frames 1 at two sides, and then the middle frame 3 is detached firstly, then the two left and right frames 2 are pulled upwards, so that the positioning columns 23 located on the left and right frames 2 are separated from the inserting connection with the inserting columns 204, and then the detachment of the two left and right frames 2 is completed, after the detachment of the left and right frames 2 and the middle frame 3 is completed, one of the front and rear frames 1 is obliquely bent to one side of the other front and rear frame 1, and the two beam columns 20 and the front and rear frames 1 located between the beam columns 20 can be folded on the supporting columns 52 through the rotating connection of the connecting bolts 203, and the folding operation can be completed quickly, compared with the conventional integral basket, the folding basket can be completed quickly through repeated operation, and the folding basket can be completed simply by using a simple tool, and the folding tool can be used conveniently, and simply, and conveniently and simply; through the spacing cooperation between each part and the foot brake bent axle 7 on the top of setting up the truckle 6 of stopping, through increasing the brake axle structure for the user need not to bend the brake and the removal free switching of this basket can be realized, compares in traditional braking mode, and its whole use is more convenient.

Specifically, referring to fig. 1 to 3 and fig. 7 to 9, the lower end portions of the four cross beams and columns 20 are fixedly provided with a connecting plate 201 through bolt members, the lower portion of the connecting plate 201 surrounds the upper end portion of the pillar 52, one side of the connecting plate 201 is provided with a positioning groove 202, the pillar 52 is provided with a hole, the lower end portion of the connecting plate 201 is rotationally connected to the pillar 52 through a connecting bolt 203, two inserting columns 204 are fixedly arranged on one side of each cross beam and column 20, the two inserting columns 204 are vertically distributed and are provided with a central hole groove, one side of each of the two left and right net frames 2 is welded with a positioning column 23, and the positioning column 23 is L-shaped and can be inserted into the adjacent inserting column 204.

In this embodiment, through the rotational connection between the set connecting bolts 203 and the beam columns 20 and the support columns 52, the set two beam columns 20 can be folded on the support columns 52, so as to further realize the bending of one front and rear net frame 1 on one side, then the folding of the other front and rear net frame 1 can be completed by repeating the operation, when the user lifts up the two left and right net frames 2 through the insertion connection between the set positioning columns 23 and the insertion columns 204, the positioning columns 23 on the left and right net frames 2 are gradually separated from the insertion connection with the insertion columns 204, so that the detachment of the two left and right net frames 2 can be completed, and in the same way, the user can align the positioning columns 23 with the insertion columns 204 and press the left and right net frames 2, so as to complete the limiting of the two ends of the left and right net frames 2 through the insertion columns 204, and further complete the limiting of the left and right net frames 2.

Specifically, referring to fig. 1 to 3 and 7, two hooks 31 are fixedly welded on two sides of the middle net frame 3, and the two hooks 31 on the same side are vertically distributed and hooked on one adjacent front net frame 1 and one adjacent back net frame 1.

In this embodiment, when the middle frame 3 is assembled and disassembled, the middle frame 3 is lifted upwards, so that the hooks 31 on two sides of the middle frame 3 can be separated from the overlapping of the front and rear frames 1 on two sides, and then the middle frame 3 is disassembled first, and similarly, when the middle frame 3 needs to be assembled, the middle frame 3 can be placed between the two front and rear frames 1, and the middle frame 3 can be assembled by overlapping the hooks 31 on the front and rear frames 1.

Specifically, referring to fig. 1 to 4, a plurality of reinforcing beams 41 are fixedly arranged below the two groups of bottom frames 4 at equal intervals.

In this embodiment, the stiffening beam 41 can be used to stiffen the lower portion of the bottom frame 4, so that the bottom frame 4 can bear higher pressure, and the transportation capability of the basket is improved.

Specifically, referring to fig. 1 to 4, a plurality of limiting hooks 22 are hooked between the two groups of front and rear frames 1 and the two groups of bottom frames 4 below, and the plurality of limiting hooks 22 are equidistantly distributed.

In this embodiment, the limiting hooks 22 can be used to connect and limit the front and rear frames 1 and the bottom frame 4, so that the front and rear frames 1 can be connected with the left and right frames 2 at two sides more stably when being unfolded, and the whole loose is not easy to occur.

Specifically, referring to fig. 1 to 4, a pressing hook 21 is fixedly disposed between two adjacent lateral limiting hooks 22.

In this embodiment, when the two front and rear frames 1 are folded, the top ends of the two front and rear frames 1 can be limited by the pressing hooks 21, so that the two front and rear frames 1 are not easy to loose when folded.

Specifically, referring to fig. 1 to 5, two frame beams 51 are fixedly arranged on the frame base 5, two top brake casters 6 and two side brake casters 8 are fixed on two sides of the frame beams 51 in a group, and one sides of the two side brake casters 8 are provided with lateral locking structures.

In this embodiment, through the lateral locking structure of the side braking truckle 8 one side that sets up, the user can be used to carry out the locking to two side braking truckles 8, and then realizes the in situ location, and the side braking truckle 8 that sets up is market maturation structure.

Specifically, referring to fig. 1 to 6, two top brake casters 6 each include a wheel body 61 for walking, the wheel body 61 is fixed through an axle sleeve, a wheel body seat 62 is fixed above the wheel body 61, the wheel body seat 62 is a U-shaped seat and a cover plate 63 is fixed above the wheel body seat 62, a rectangular limit groove is formed in the side surfaces of the cover plate 63 and the wheel body seat 62 in a penetrating manner, a brake shaft 64 is inserted into the wheel body seat 62, the lower end part of the brake shaft 64 penetrates through the wheel body seat 62 and moves downwards to one side of the wheel body 61, a compression spring 65 is sleeved outside the brake shaft 64, two ends of the compression spring 65 are tightly abutted between the brake shaft 64 and the wheel body seat 62, the foot brake crankshaft 7 penetrates through the rectangular limit groove formed in the wheel body seat 62 and is inserted between the two top brake casters 6, and two ends of the foot brake crankshaft 7 are tightly abutted against the upper end part of the brake shaft 64.

In this embodiment, when the user needs to fix a position this basket, through pedal the foot brake bent axle 7 that sets up for the foot brake bent axle 7 both ends that set up push down to brake axle 64, and then make the brake axle 64 that sets up can pass wheel body seat 62 until being located the top one side of wheel body 61, and then realize the side limit to wheel body 61, and need not to bow when trampling and can realize brake operation, when this basket walking is needed, the foot brake bent axle 7 that needs upwards lightly dial the setting can cancel the spacing of foot brake bent axle 7 to two top castor 6, and then accomplish the walking of top castor 6.

The portable foldable basket of the utility model:

The first step: when a user uses the folding basket, the middle basket 3 is lifted upwards, so that the hooks 31 positioned at two sides of the middle basket 3 can be separated from the lap joint of the front and rear frames 1 at two sides, the middle basket 3 is disassembled firstly, then the two left and right frames 2 are lifted upwards, the positioning columns 23 arranged on the left and right frames 2 are separated from the inserting columns 204, and then the disassembly of the two left and right frames 2 is completed, after the disassembly of the left and right frames 2 and the middle basket 3 is completed, one of the front and rear frames 1 is obliquely bent to one side of the other front and rear frame 1, and the two beam columns 20 arranged can be folded on the support columns 52 through the rotary connection between the connecting bolts 203 and the beam columns 20 and 52, so that the folding of one front and rear frame 1 at one side is realized, and then the folding of the other front and rear frames 1 can be completed through repeated operation;

And a second step of: when the user uses this basket and transports the walking, pedal the foot brake bent axle 7 that sets up through stepping on it downwards, push down to brake axle 64 through the foot brake bent axle 7 both ends that set up for the brake axle 64 that sets up can pass wheel body seat 62 until being located one side of wheel body 61, and then realize the side limit to wheel body 61, and need not to bow when trampling and can realize brake operation, when this basket walking is needed, the foot brake bent axle 7 that needs upwards lightly dial the setting can cancel the foot brake bent axle 7 and stop to two top casters 6, and then accomplish the walking of top casters 6.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable, collapsible basket, characterized by comprising a basket (10); wherein the method comprises the steps of

The basket (10) comprises a frame base (5) for integral bearing, the frame base (5) is provided with four rectangular supporting columns (52) for supporting, and the upper end surfaces of the four supporting columns (52) are respectively provided with a cross beam column (20);

A front and a rear net frames (1) are respectively and fixedly arranged between two transverse beam columns (20) which are transversely parallel to the frame base (5), a left and a right net frames (2) are respectively and fixedly inserted between the two transverse beam columns (20) which are vertically parallel to the frame base (5), and a middle net frame (3) is inserted between the two front and the rear net frames (1);

The two groups of front and rear frames (1) and left and right frames (2) which are oppositely arranged are in rectangular cross connection, two groups of bottom frames (4) are arranged below the front and rear frames (1) and the left and right frames (2), the two groups of bottom frames (4) are arranged above the frame base (5) in a bearing manner, the two frame bases (5) are rectangular frame bases, and two groups of top brake casters (6) and two groups of side brake casters (8) are arranged below the rectangular frame bases;

Two groups of top braking casters (6) and two groups of side braking casters (8) are distributed in rectangular mode, and a foot braking crankshaft (7) is connected between the two top braking casters (6).

2. The portable foldable basket according to claim 1, wherein the lower end parts of the four cross beams (20) are fixedly provided with a connecting plate (201) through bolt pieces, the lower parts of the connecting plates (201) enclose the upper end parts of the support posts (52), a positioning groove (202) is formed in one side of each connecting plate (201), a hole is formed in each support post (52), the lower end parts of the connecting plates (201) are rotatably connected to the support posts (52) through a connecting bolt (203), two inserting posts (204) are fixedly arranged on one side of each cross beam (20), the two inserting posts (204) are distributed up and down and are provided with a central hole groove, one side of each left and right net frame (2) is provided with a positioning post (23) in a welded mode, and each positioning post (23) is L-shaped and can be inserted into an adjacent inserting post (204).

3. The portable foldable basket according to claim 1, wherein two hooks (31) are fixedly welded on two sides of the middle frame (3), and the two hooks (31) on the same side are vertically distributed and hooked on the adjacent front and rear frames (1).

4. Portable and foldable basket according to claim 1, characterized in that a plurality of stiffening beams (41) are fixedly arranged at equal distance below the two sets of bottom frames (4).

5. Portable foldable basket according to claim 1, characterized in that a plurality of limit hooks (22) are hooked between the two groups of front and rear frames (1) and the two groups of bottom frames (4) below, and the plurality of limit hooks (22) are distributed equidistantly.

6. Portable and foldable basket according to claim 5, characterized in that a pressing hook (21) is fixedly arranged between two laterally adjacent limiting hooks (22).

7. Portable foldable basket according to claim 1, characterized in that two frame beams (51) are fixedly arranged on the frame base (5), the top brake casters (6) and the side brake casters (8) are fixed on two sides of the frame beams (51) in a group, and one side of each side brake caster (8) is provided with a side locking structure.

8. The portable foldable basket according to claim 1, wherein the two top brake casters (6) comprise a wheel body (61) for walking, the wheel body (61) is sleeved and fixed through an axle, a wheel body seat (62) is fixedly arranged above the wheel body (61), the wheel body seat (62) is a U-shaped seat, a cover plate (63) is fixedly arranged above the wheel body seat, the cover plate (63) and the side surface of the wheel body seat (62) are all communicated with each other to form a rectangular limit groove, a brake shaft (64) is inserted on the wheel body seat (62), the lower end part of the brake shaft (64) penetrates through the wheel body seat (62) and moves downwards to one side of the wheel body (61), a compression spring (65) is sleeved outside the brake shaft (64), two ends of the compression spring (65) are tightly abutted between the brake shaft (64) and the seat (62), the foot brake crankshaft (7) penetrates through the rectangular limit grooves formed in the wheel body seat (62) and is tightly abutted against two ends of the brake shafts (6), and the two ends of the brake shafts (7) are tightly abutted against the ends of the casters (64).