Basket

Abstract

The lifting basket comprises a basket body, a lifting handle, a shed cover assembly, angle adjusting joints and lifting handle joints, the angle adjusting joints and the lifting handle joints control the rotation angle of the shed cover assembly and are symmetrically arranged on the two sides of the basket body, each angle adjusting joint comprises a locking pin, a mounting base, a rotating base, a first compression spring, a first clamping piece and an unlocking switch, and the bottom of each mounting base is fixed to the basket body; mounting holes are formed in the centers of the mounting base and the rotating base, the locking pin penetrates through the two mounting holes so that the rotating base can abut against and be rotationally connected to the mounting base, a first clamping groove is formed in the side, close to the mounting base, of the rotating base, a second clamping groove is formed in the position, corresponding to the first clamping groove, of the mounting base, and the first clamping piece is divided into a first clamping part and a second clamping part in the axial direction of the locking pin; and the clamping part I is clamped in the clamping groove I. The lifting basket disclosed by the utility model belongs to the technical field of lifting baskets, can control the shed cover to cover at any angle, and can automatically lock and lock the shed cover.

Description

TECHNICAL FIELD

[0001] The utility model relates to a basket belongs to the basket technical field. BACKGROUND

[0002] At present, people carry babies or pets when going out, for safety, usually put them into the basket, the basket is provided with a cover, usually a hook is installed on the cover, the hook is hung on the basket, the cover is locked, but it is very inconvenient to open, and the angle of the cover cannot be opened arbitrarily.

[0003] The prior art CN218514963U mobile pet outdoor basket discloses that a moving piece is arranged on the lower surface of the pet carrying basket, cooperates with the trailer rope and the pulling belt to conveniently pull the pet carrying basket on the ground, so that the pet carrying basket can be used for carrying large pets, is not limited to the carrying mode of carrying on the back and holding by hand, and the trailer rope is used for pulling on the ground to move forward, so that it is more convenient and labor-saving to carry pets to go out, and the problem that it is difficult to carry and go out due to the large weight of the pet is avoided, but the technical problem of opening the cover to an arbitrary angle cannot be solved. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problem that a basket can control the shed cover to be set to an arbitrary angle, and can be automatically locked and locked.

[0005] The utility model discloses a basket, including basket, handle, canopy subassembly, control the angle adjusting joint of canopy subassembly rotation angle and symmetrical arrangement on the both sides of basket and handle joint, the canopy subassembly includes a plurality of support framework and canopy, a plurality of support framework is fixed on the canopy, and the support framework of corresponding canopy cover direction initial end is fixed on the basket, the angle adjusting joint includes locking pin, mounting seat, rotating seat, compression spring no. One, joint piece no. One and unlocking switch, the bottom of mounting seat is fixed on the basket, the centre of mounting seat and rotating seat all is seted up mounting hole, locking pin penetrates two mounting hole to make rotating seat abuts and is connected on mounting seat, the one side of rotating seat is close to mounting seat and is seted up the slot no. One, mounting seat is seted up the slot no. Two corresponding the slot no. One, joint piece no. One is divided into joint part no. One and joint part no. Two along the axial direction of locking pin, joint part no. One is jointed in the slot no. One, compression spring no. One is set on locking pin and one end is abutted with the slot bottom of slot no. One, and the other end is abutted with joint part no. One to make joint part no. Two joint in slot no. Two, handle is inserted in handle joint, and handle joint is rotatably connected on the outside of mounting seat, the unlocking switch is slidably connected on the one side of handle joint away from rotating seat along the axial direction of locking pin, the slot bottom of slot no. Two is seted up through -hole, and handle joint is seted up perforation corresponding through -hole, and press the unlocking switch, and its abutted end passes through the perforation and through -hole and is abutted with joint part no. Two to make it separate from slot no. Two and unlock rotating seat, the support framework of canopy cover direction terminal is fixed on the rotating seat.

[0006] The utility model discloses the beneficial effect is: rotating seat is rotatably connected on mounting seat through limit pin, and joint slot no. One and joint slot no. Two are correspondingly arranged, and joint piece no. One can slide in joint slot no. One and joint slot no. Two along the axial direction of limit pin, and compression spring no. One makes joint part no. Two always have the tendency of jointing in joint slot no. Two by jacking up joint part no. One, when joint part no. One is jointed in joint slot no. One, and simultaneously, joint part no. Two is jointed in joint slot no. Two, rotating seat and mounting seat are locked, and cannot relatively rotate, press the unlocking switch, and the abutted end of unlocking switch passes through the perforation and through -hole and is jacked up on joint part no. Two, and joint part no. Two is jacked out of joint slot no. Two, at this moment, rotating seat can relatively rotate with mounting seat, and can rotate support framework, and make canopy cover set up on the basket, when rotating seat rotates 90 DEG, and joint piece no. One is corresponded with slot no. Two again, and compression spring no. One makes joint part no. Two joint in joint slot no. Two by jacking up joint part no. One, and lock rotating seat, prevent its rotation, after unlocking rotating seat, under the action of compression spring no. One, rotating seat and mounting seat have strong friction between them, can make rotating seat stay in any position, and adjust the area of canopy cover basket mouth, handle is fixed on handle joint, and handle is conveniently rotated, and can be rotated and leaned on the basket when not using, and reduce the volume.

[0007] On the basis of the above technical solutions, the utility model further can make improvement as follows.

[0008] Further, the handle joint comprises a handle seat, a compression spring two and a clamping piece two, the handle seat is provided with a clamping groove three, the mounting seat is provided with a clamping groove four corresponding to the clamping groove three, the handle seat is provided with a connecting hole corresponding to the mounting hole, the locking pin passes through the connecting hole so that the handle seat is abutted and rotationally connected on the side of the mounting seat away from the rotary seat, the clamping piece two is divided into a clamping part three and a clamping part four along the axial direction of the locking pin, the clamping part four is clamped in the clamping groove four, the compression spring two is sleeved on the locking pin and one end thereof is abutted with the groove bottom of the clamping groove four, the other end thereof is abutted with the clamping part four so that the clamping part three is clamped in the clamping groove three, the clamping part four is fixed with a pressing column, the groove bottom of the clamping groove three is provided with the through hole, the unlocking switch is pressed, the abutted end thereof passes through the through hole and is abutted with the clamping part three so that it is separated from the clamping groove three and the handle seat is unlocked, meanwhile, the pressing column passes through the through hole and extrudes the clamping part two so that it is separated from the clamping groove two.

[0009] The beneficial effects of the above further scheme are that the unlocking switch is slidably connected on the side of the handle seat away from the rotary seat along the axial direction of the locking pin, the clamping part three is pushed out of the clamping groove three by pressing the unlocking switch, so that the handle seat and the mounting seat can be relatively rotated, the clamping part two is pushed out of the clamping groove two by the pressing column on the clamping part four through the through hole by continuously pressing the unlocking switch, so that the rotary seat and the mounting seat can be relatively rotated, the handle seat can be unlocked alone or the handle seat and the rotary seat can be unlocked at the same time by pressing the unlocking switch with different forces.

[0010] Further, the clamping piece one is provided with a first sliding hole corresponding to the locking pin, and the locking pin is slidably connected in the first sliding hole.

[0011] The beneficial effects of the above further scheme are that the first sliding hole is slidably connected in the locking pin, so that it can be always slid into and out of the clamping groove one and the clamping groove two, and the compression spring one is abutted in the first annular groove, so that the stability of the compression spring one is improved.

[0012] Further, the clamping piece one comprises a first circular plate and a first clamping block, the first clamping block is fixed on the outer circumferential side of the first circular plate, the first circular plate is provided with the first sliding hole in the center, the first circular plate is provided with the first annular groove, the clamping groove two is a cross-shaped clamping groove, and the first clamping block can be clamped in the clamping groove two every 90° rotation of the first circular plate.

[0013] The beneficial effect of the further scheme is that the rotating seat is unlocked, the rotating seat is rotated by 90 degrees, the first clamping block is clamped into the second clamping groove under the action of the compression spring one, at this time, the tarpaulin covers half of the basket, the unlocking switch is pressed, the rotating seat is continuously rotated by 90 degrees, the first clamping block is clamped into the second clamping groove under the action of the compression spring one, at this time, the tarpaulin covers and locks the whole basket.

[0014] Further, the second clamping piece is provided with a second sliding hole corresponding to the locking pin, and the locking pin is slidingly connected to the second sliding hole.

[0015] Further, the second clamping piece comprises a second circular plate and a second clamping block, the second clamping block is fixed to the outer circumferential side of the second circular plate, the second circular plate is provided with the second sliding hole at the center, and the second circular plate is provided with the second annular groove.

[0016] Further, the unlocking switch comprises a pressing plate, two limiting columns and a pressing column, the two limiting columns are symmetrically fixed to the pressing plate along the axial direction of the locking pin, the handle seat is provided with two limiting holes communicating with the third clamping groove on the side away from the mounting seat, the two limiting columns are slidingly connected to the two limiting holes and protrude outward by a clamping hook at the top end to limit the limiting columns from being separated from the limiting holes, and the pressing column is fixed to the pressing plate along the axial direction of the locking pin and can abut against the clamping part three through the through hole.

[0017] The beneficial effect of the further scheme is that the two limiting columns are slidingly connected to the limiting holes, and the pressing column can eject the clamping part three from the third clamping groove when the pressing plate is pressed.

[0018] Further, the angle adjusting joint further comprises an elastic piece, one end of the elastic piece is fixed to the rotating seat, and the other end can abut against the mounting seat.

[0019] The beneficial effect of the further scheme is that when the rotating seat is unlocked, the elastic piece pops up the rotating seat away from the edge of the basket, facilitating rotation and angle adjustment. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 A structure schematic view of the basket is provided in the utility model.

[0021] Figure 2 An explosion view of the angle adjusting joint and the handle joint in the basket is provided in the utility model.

[0022] Figure 3 A structure schematic view of the mounting seat in the basket is provided in the utility model.

[0023] Figure 4 A longitudinal section view of the basket provided by the utility model;

[0024] Figure 5 To Figure 4 An enlarged view of part A in the middle;

[0025] Figure 6 A transverse section view of the basket provided by the utility model;

[0026] Figure 7 To Figure 6 An enlarged view of part B in the middle.

[0027] In the drawings, the components represented by each reference numeral are listed as follows:

[0028] 1-basket, 2-handle, 3-canopy assembly, 31-support framework, 32-tent cloth, 4-angle adjusting joint, 40-spring sheet, 41-locking pin, 42-mounting seat, 421-slot two, 422-slot four, 43-rotating seat, 431-slot one, 44-compression spring one, 45-clamping piece one, 451-clamping part one, 452-clamping part two, 453-first circular plate, 454-first clamping block, 46-unlocking switch, 461-pressing plate, 462-limiting column, 463-extrusion column, 464-claw, 5-handle joint, 51-handle seat, 52-compression spring two, 53-clamping piece two, 531-clamping part three, 532-clamping part four, 533-second circular plate, 534-second clamping block, 6-Through hole, 7-connection hole, 8-pressing column, 9-first sliding hole, 10-first annular groove, 11-second sliding hole, 12-second annular groove, 13-limiting hole, 14-perforation, 15-mounting hole. DETAILED DESCRIPTION

[0029] The principles and characteristics of the utility model are described below in combination with the drawings, and the examples are only used to explain the utility model and are not used to limit the scope of the utility model.

[0030] The utility model aims to provide a basket to solve the problems in the prior art, can control the canopy to be set at any angle, and can be automatically locked and locked.

[0031] In order to make the above-mentioned purposes, characteristics and advantages of the utility model more obvious and easy to understand, the utility model is further described in detail below in combination with the drawings and specific embodiments.

[0032] The utility model provides a basket, such as Figures 1-7As shown, it comprises a basket 1, a handle 2, a canopy assembly 3, an angle adjusting joint 4 arranged symmetrically on both sides of the basket 1 for controlling the rotation angle of the canopy assembly 3, and a handle joint 5, the canopy assembly 3 comprises a plurality of support frames 31 and a tarpaulin 32, the plurality of support frames 31 are fixed on the tarpaulin 32, and the support frame 31 corresponding to the initial end of the covering direction of the tarpaulin 32 is fixed on the basket 1; the angle adjusting joint 4 comprises a locking pin 41, a mounting seat 42, a rotating seat 43, a compression spring 44, a clamping piece 45 and an unlocking switch 46, the bottom of the mounting seat 42 is fixed on the basket 1, the center of the mounting seat 42 and the rotating seat 43 are both provided with a mounting hole 15, the locking pin 41 penetrates through the two mounting holes 15 so that the rotating seat 43 is abutted and rotationally connected to the mounting seat 42, the side of the rotating seat 43 close to the mounting seat 42 is provided with a clamping groove 431, the mounting seat 42 is provided with a clamping groove 421 corresponding to the clamping groove 431, the clamping piece 45 is divided into a clamping part 451 and a clamping part 452 along the axial direction of the locking pin 41, the clamping part 451 is clamped in the clamping groove 431, the compression spring 44 is sleeved on the locking pin 41 and one end thereof is abutted with the groove bottom of the clamping groove 431, the other end thereof is abutted with the clamping part 451 so that the clamping part 452 is clamped in the clamping groove 421, the handle 2 is inserted in the handle joint 5, and the handle joint 5 is rotationally connected to the outside of the mounting seat 42; the unlocking switch 46 is slidingly connected to the side of the handle joint 5 away from the rotating seat 43 along the axial direction of the locking pin 41, the groove bottom of the clamping groove 421 is provided with a through hole 6, the handle joint 5 is provided with a through hole 14 corresponding to the through hole 6, and when the unlocking switch 46 is pressed, the abutted end thereof passes through the through hole 14 and the through hole 6 and is abutted with the clamping part 452 so that it is separated from the clamping groove 421 to unlock the rotating seat 43; the support frame 31 at the end of the covering direction of the tarpaulin 32 is fixed on the rotating seat 43.

[0033] The basket provided by the utility model, the rotating seat 43 is rotationally connected on the mounting seat 42 through the limiting pin, the clamping groove one and the clamping groove two are correspondingly arranged, the clamping piece one 45 can slide in the clamping groove one and the clamping groove two along the axial direction of the limiting pin, the compression spring one 44 tightly abuts against the clamping part one 451 so that the clamping part two 452 always has the tendency of being clamped in the clamping groove two, when the clamping part one 451 is clamped in the clamping groove one and the clamping part two 452 is clamped in the clamping groove two, the rotating seat 43 and the mounting seat 42 are locked and cannot rotate relatively, the pressing unlocking switch 46, the abutting end of the unlocking switch 46 tightly abuts against the clamping part two 452 through the perforation 14 and the through hole 6, the clamping part two 452 is pushed out of the clamping groove two, at this time, the rotating seat 43 can rotate relatively with the mounting seat 42, can rotate the support framework 31, and the tarpaulin 32 is arranged on the basket 1, when the rotating seat 43 is selected to rotate 90 degrees, the clamping piece one 45 is corresponded with the clamping groove two 421 again, the compression spring one 44 tightly abuts against the clamping part one 451 so that the clamping part two 452 is clamped in the clamping groove, the rotating seat 43 is locked and is prevented from rotating, after the rotating seat 43 is unlocked, under the action of the compression spring one 44, the rotating seat 43 and the mounting seat 42 have strong friction force between them, the rotating seat 43 can be kept in any position, the area of the tarpaulin 32 covering the basket 1 is adjusted, the handle 2 is fixed on the handle joint 5, the handle 2 is conveniently rotated, and the handle 2 can be rotated and leaned on the basket 1 when not in use, and the volume is reduced.

[0034] Preferably, the clamping part one 451 and the clamping part two 452 of the clamping piece one 45 are integrally formed.

[0035] In a specific embodiment of the utility model, the handle joint 5 comprises a handle seat 51, a compression spring two 52 and a clamping piece two 53, the handle seat 51 is provided with a clamping groove three, the mounting seat 42 is provided with a clamping groove four 422 corresponding to the clamping groove three, the handle seat 51 is provided with a connecting hole 7 corresponding to the mounting hole 15, the locking pin 41 passes through the connecting hole 7 so that the handle seat 51 is abutted and rotationally connected on the side of the mounting seat 42 away from the rotating seat 43, the clamping piece two 53 is divided into a clamping part three 531 and a clamping part four 532 along the axial direction of the locking pin 41, the clamping part four 532 is clamped in the clamping groove four 422, the compression spring two 52 is sleeved on the locking pin 41 and abuts against the groove bottom of the clamping groove four 422 at one end, abuts against the clamping part four 532 at the other end so that the clamping part three 531 is clamped in the clamping groove three, the clamping part four 532 is fixed with the pressing column 8, the groove bottom of the clamping groove three is provided with the perforation 14, the pressing unlocking switch 46, the abutting end of the pressing unlocking switch 46 passes through the perforation 14 and abuts against the clamping part three 531 so that the clamping part three 531 is unlocked from the clamping groove three and the handle seat 51 is unlocked, and the pressing column 8 passes through the through hole 6 and extrudes the clamping part two 452 so that the clamping part two 452 is separated from the clamping groove two 421.

[0036] The unlocking switch 46 is slidably connected to the handle seat 51 away from the rotating seat 43 along the axial direction of the locking pin 41, and the clamping part three 531 is pushed out of the clamping groove three by pressing the unlocking switch 46, so that the handle seat 51 and the mounting seat 42 can be relatively rotated; the pressing column 8 on the clamping part four 532 can push the clamping part two 452 out of the clamping groove two 421 through the through hole 6 by continuously pressing the unlocking switch 46, so that the rotating seat 43 and the mounting seat 42 can be relatively rotated, and the handle seat 51 or the handle seat 51 and the rotating seat 43 can be unlocked by pressing the unlocking switch 46 with different forces.

[0037] Preferably, the clamping part three 531 and the clamping part four 532 of the clamping part two 53 are integrally formed.

[0038] In an embodiment of the utility model, the first sliding hole 9 is formed in the clamping part one 45 corresponding to the locking pin 41, the locking pin 41 is slidably connected to the first sliding hole 9, the first annular groove 10 is formed in the clamping part one 45 corresponding to the compression spring one 44, and one end of the compression spring one 44 abuts against the groove bottom of the first annular groove 10.

[0039] The first sliding hole 9 is slidably connected to the locking pin 41, which can ensure that it can always slide into and out of the clamping groove one 431 and the clamping groove two 421; the compression spring one 44 abuts against the first annular groove 10, thereby improving the stability of the compression spring one 44.

[0040] In an embodiment of the utility model, the clamping part one 45 comprises a first circular plate 453 and a first clamping block 454, the first clamping block 454 is fixed to the outer circumferential side of the first circular plate 453, the first sliding hole 9 is formed in the center of the first circular plate 453, the first annular groove 10 is formed in the first circular plate 453, the clamping groove two 421 is a cross-shaped clamping groove, and the first clamping block 454 can be clamped in the clamping groove two 421 every 90° of rotation of the first circular plate 453.

[0041] The rotating seat 43 is unlocked, the rotating seat 43 is rotated by 90°, the first clamping block 454 is clamped into the clamping groove two 421 under the action of the compression spring one 44, at this time, the tarpaulin 32 covers half of the basket 1, the unlocking switch 46 is pressed, the rotating seat 43 is continuously rotated by 90°, the first clamping block 454 is clamped into the clamping groove two 421 under the action of the compression spring one 44, and at this time, the tarpaulin 32 covers and locks the entire basket 1.

[0042] Preferably, the first clamping block 454 is two, and the two first clamping blocks 454 are symmetrically fixed to the outer circumferential side of the first circular plate 453, so that the clamping is more stable.

[0043] In the specific embodiment of the utility model, the second clamping piece 53 is provided with a second sliding hole 11 corresponding to the locking pin 41, the locking pin 41 is slidingly connected to the second sliding hole 11, the second clamping piece 53 is provided with a second annular groove 12 corresponding to the compression spring 52, and one end of the compression spring 52 abuts against the groove bottom of the second annular groove 12.

[0044] In the specific embodiment of the utility model, the second clamping piece 53 comprises a second circular plate 533 and a second clamping block 534, the second clamping block 534 is fixed to the outer circumferential side of the second circular plate 533, the center of the second circular plate 533 is provided with the second sliding hole 11, and the second annular groove 12 is formed in the second circular plate 533.

[0045] Preferably, the second clamping block 534 is two, and the two second clamping blocks 534 are symmetrically fixed to the outer circumferential side of the second circular plate 533, so that clamping is more stable.

[0046] In the specific embodiment of the utility model, the unlocking switch 46 comprises a pressing plate 461, two limiting columns 462 and a pressing column 463, the two limiting columns 462 are symmetrically fixed to the pressing plate along the axial direction of the locking pin 41, the handle 2 seat is provided with two limiting holes 13 communicating with the third clamping groove on the side away from the mounting seat 42, the two limiting columns 462 are slidingly connected to the two limiting holes 13 and the top ends thereof protrude outwardly to form a clamping hook 464 to limit the limiting column 462 from being separated from the limiting hole 13, and the pressing column 463 is fixed to the pressing plate 461 along the axial direction of the locking pin 41 and can abut against the clamping part three 531 through the perforation 14.

[0047] The two limiting columns 462 are slidingly connected to the limiting hole 13, and the pressing column 463 can extrude the clamping part three 531 out of the third clamping groove when the pressing plate 461 is extruded, so that the mounting seat 42 and the handle seat 51 are unlocked.

[0048] In the specific embodiment of the utility model, the angle adjusting joint 4 further comprises an elastic sheet 40, one end of the elastic sheet 40 is fixed to the rotating seat 43, and the other end thereof can abut against the mounting seat 42.

[0049] When the rotating seat 43 is unlocked, the elastic sheet 40 pops up the rotating seat 43 away from the edge of the basket 1, so that the rotating seat 43 is conveniently rotated and the angle is adjusted.

[0050] The above merely describes the preferred embodiments of the utility model and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A basket, characterized in that The utility model relates to a kind of angle-adjusting basket, including: Basket (1), handle (2), canopy assembly (3), angle adjusting joint (4) and handle joint (5) of the angle of the control canopy assembly (3) rotation and symmetrically arranged on both sides of basket (1), The canopy assembly (3) includes a plurality of support skeletons (31) and tarpaulin (32), a plurality of the support skeletons (31) are fixed on the tarpaulin (32), and the support skeleton (31) corresponding to the initial end of the tarpaulin (32) covering direction is fixed on the basket (1); The angle adjusting joint (4) includes locking pin (41), mounting seat (42), rotating seat (43), compression spring one (44), clamping piece one (45) and unlocking switch (46), the bottom of the mounting seat (42) is fixed on the basket (1), the center of the mounting seat (42) and the rotating seat (43) are both provided with mounting hole (15), the locking pin (41) penetrates two mounting holes (15) to make the rotating seat (43) abut and be rotatably connected on the mounting seat (42), the side of the rotating seat (43) close to the mounting seat (42) is provided with clamping groove one (431), the mounting seat (42) is provided with clamping groove two (421) corresponding to the clamping groove one (431), the clamping piece one (45) is divided into clamping part one (451) and clamping part two (452) along the axial direction of the locking pin (41), the clamping part one (451) is clamped in the clamping groove one (431), the compression spring one (44) is sleeved on the locking pin (41) and one end is in abutment with the groove bottom of the clamping groove one (431), the other end is in abutment with the clamping part one (451) to make the clamping part two (452) be clamped in the clamping groove two (421); The handle (2) is inserted in the handle joint (5), and the handle joint (5) is rotatably connected to the outside of the mounting seat (42);The unlocking switch (46) is slidably connected to the side of the handle joint (5) away from the rotating seat (43) along the axial direction of the locking pin (41), the groove bottom of the clamping groove two (421) is provided with via hole (6), the handle joint (5) is provided with perforation (14) corresponding to the via hole (6), the abutment end of the unlocking switch (46) passes through the perforation (14) and the via hole (6) and is in abutment with the clamping part two (452) to make it be unlocked from the clamping groove two (421) and unlock the rotating seat (43);The support skeleton (31) of the tarpaulin (32) covering direction terminal is fixed on the rotating seat (43).

2. The basket of claim 1, wherein The handle joint (5) comprises a handle seat (51), a compression spring two (52) and a clamping piece two (53), the handle seat (51) is provided with a clamping groove three, the mounting seat (42) is provided with a clamping groove four (422) corresponding to the clamping groove three, the handle seat (51) is provided with a connecting hole (7) corresponding to the mounting hole (15), the locking pin (41) passes through the connecting hole (7) so that the handle seat (51) is abutted and rotationally connected to one side of the mounting seat (42) away from the rotating seat (43), the clamping piece two (53) is divided into a clamping part three (531) and a clamping part four (532) along the axial direction of the locking pin (41), the clamping part four (532) is clamped in the clamping groove four (422), the compression spring two (52) is sleeved on the locking pin (41) and one end thereof is abutted with the groove bottom of the clamping groove four (422), the other end thereof is abutted with the clamping part four (532) so that the clamping part three (531) is clamped in the clamping groove three, the clamping part four (532) is fixed with a pressing column (8), the groove bottom of the clamping groove three is provided with the through hole (14), the unlocking switch (46) is pressed, the abutted end thereof passes through the through hole (14) and is abutted with the clamping part three (531) so that it is unlocked from the clamping groove three and the handle seat (51) is unlocked, at the same time, the pressing column (8) passes through the through hole (6) and presses the clamping part two (452) so that it is separated from the clamping groove two (421).

3. A basket according to claim 1 or 2, characterised in that The clamping piece one (45) is provided with a first sliding hole (9) corresponding to the locking pin (41), and the locking pin (41) is slidingly connected to the first sliding hole (9).

4. A basket according to claim 3, wherein The clamping piece one (45) comprises a first circular plate (453) and a first clamping block (454), the first clamping block (454) is fixed to the outer circumferential side of the first circular plate (453), the first circular plate (453) is provided with the first sliding hole (9) at the center thereof, the first circular plate (453) is provided with the first annular groove (10) thereon, the clamping groove two (421) is a cross-shaped clamping groove, and the first clamping block (454) can be clamped in the clamping groove two (421) every 90° rotation of the first circular plate (453).

5. The basket of claim 2, wherein The clamping piece two (53) is provided with a second sliding hole (11) corresponding to the locking pin (41), and the locking pin (41) is slidingly connected to the second sliding hole (11).

6. A basket according to claim 5, wherein The second clamping piece (53) comprises a second circular plate (533) and a second clamping block (534), the second clamping block (534) is fixed on the outer circumferential side of the second circular plate (533), the center of the second circular plate (533) is provided with the second sliding hole (11), and the second circular plate (533) is provided with the second annular groove (12).

7. The basket of claim 2, wherein The unlocking switch (46) comprises a pressing plate (461), two limiting columns (462) and a pressing column (463), the two limiting columns (462) are symmetrically fixed on the pressing plate in the axial direction of the locking pin (41), two limiting holes (13) communicating with the third clamping groove are formed on the side of the handle (2) away from the mounting seat (42), the two limiting columns (462) are correspondingly and slidably connected to the two limiting holes (13) and the top end of each limiting column (462) protrudes outward to form a clamping hook (464) so as to limit the limiting column (462) from being separated from the limiting hole, and the pressing column (463) is fixed on the pressing plate (461) in the axial direction of the locking pin (41) and can abut against the third clamping part (531) through the perforation (14).

8. The basket of claim 1, wherein The angle adjusting joint (4) further comprises an elastic sheet (40), one end of the elastic sheet (40) is fixed on the rotating seat (43), and the other end can abut against the mounting seat (42).

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