Foldable drying rack

Abstract

A foldable drying rack comprises two sets of vertically-arranged lifting rods, the lower ends of the two lifting rods in each set are fixedly connected with a connecting rod, the upper ends of the two lifting rods in each set are fixedly connected with a telescopic rod, two vertically-arranged lifting rods are arranged between the two sets of lifting rods, and the same lifting rod is rotationally connected with four rotating rods. The four rotating rods are located on the two sides of the lower end and the two sides of the upper end of the lifting rod correspondingly, and the other ends of the two rotating rods located on the same side of the same lifting rod are rotationally connected with the lower end and the upper end of the same lifting rod correspondingly.

Description

TECHNICAL FIELD

[0001] The utility model relates to daily necessities technical field, especially a kind of foldable airing rack. BACKGROUND

[0002] Airing rack is used for airing clothes or quilt cover in daily life, and it is useful when airing is needed, but it occupies a lot of space when airing is not needed, and the airing rack in the prior art does not have folding function, and it is not convenient to store and occupies a lot of space when airing is not needed. UTILITY MODEL CONTENTS

[0003] The utility model solves the technical problems existing in the prior art, and provides a foldable airing rack which saves space after storage.

[0004] The utility model employs the technical scheme that the foldable airing rack comprises two groups of vertically arranged lifting rods, the lower ends of two lifting rods in each group are fixedly connected with a connecting rod, the upper ends of two lifting rods in each group are fixedly connected with a telescopic rod, two vertically arranged pull rods are arranged between the two groups of lifting rods, four rotating rods are rotationally connected with the same pull rod, the four rotating rods are respectively located on the two sides of the lower end and the upper end of the pull rod, and the other ends of the two rotating rods located on the same side of the same pull rod are respectively rotationally connected with the lower end and the upper end of the same lifting rod.

[0005] The utility model discloses a lifting rod, which comprises an outer lifting rod, an inner lifting rod is arranged in the outer lifting rod and can slide up and down, a universal wheel is arranged below the outer lifting rod, the telescopic rod is connected to the upper end of the inner lifting rod, and a first positioning member is arranged on the upper end of the outer lifting rod to position the inner lifting rod.

[0006] The upper end of the pull rod is fixedly sleeved with a pull member, the upper end of the pull member is fixedly provided with a pull part, the pull member is provided with a first ear plate extending to both sides, the rotating rod is provided with a second ear plate, the first ear plate and the second ear plate are rotationally connected to rotationally connect the pull member and the rotating rod, and finally the pull rod and the rotating rod are rotationally connected.

[0007] The middle part of the pull rod is provided with a sliding sleeve which can slide along the pull rod, the left and right ends of the sliding sleeve are respectively rotationally connected with a connecting rod, and the other end of the connecting rod is rotationally connected with the lower end of the lifting rod.

[0008] The left and right ends of the sliding sleeve are respectively provided with side ears with hole positions, one end of the connecting rod is bent to form a bending part perpendicular to the direction of the connecting rod, and the bending part is located in the hole position to rotationally connect the connecting rod and the sliding sleeve.

[0009] The utility model discloses telescopic rod includes outer telescopic rod, the inside of outer telescopic rod is equipped with the first inner telescopic rod and second inner telescopic rod of sliding setting along outer telescopic rod, first inner telescopic rod and second inner telescopic rod respectively from the both ends of outer telescopic rod stretch out, the both ends of outer telescopic rod are equipped with second positioner for positioning first inner telescopic rod and second inner telescopic rod respectively.

[0010] The utility model discloses first inner telescopic rod is equipped with the first limiting portion of preventing first inner telescopic rod from being completely inserted into outer telescopic rod at one end away from outer telescopic rod, and second inner telescopic rod is equipped with the second limiting portion of preventing second inner telescopic rod from being completely inserted into outer telescopic rod at one end away from outer telescopic rod.

[0011] The utility model discloses the horizontal and interval setting airing rod fixed between the rotating rod of upper layer, and is equipped with the airing net of horizontal setting fixed between the rotating rod of lower layer.

[0012] The utility model discloses first positioner includes the positioner, the lower extreme of positioner is equipped with with the first mounting hole of fixed connection of outer lifting rod, the upper extreme of positioner is equipped with the second mounting hole of allowing the sliding of inner lifting rod, the side of positioner is equipped with spanner, and spanner is rotationally connected with positioner through pivot, and the face of spanner is pressed tightly to inner lifting rod by forwardly operating spanner, and the other face of spanner and inner lifting rod exist gap by backwardly operating spanner.

[0013] The utility model discloses the rotating rod of upper layer is located on the same horizontal line, and the lower extreme of pull -out rod is in contact with the ground.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] 1, compared with the airing frame of prior art, the utility model is folded and is stored by pulling up pull -out rod and rotating the rotating rod rotationally connected with pull -out rod to draw together two groups of lifting rods, and saves the space.

[0016] 2, compared with the length of airing frame's airing rod of prior art is fixed and does not change, the utility model has the lifting rod of adjustable height up and down and the telescopic rod of adjustable length left and right, not only can satisfy the airing of different needs, but also is convenient to store and saves the space. ACCURACY OF DRAWINGS

[0017] Fig. 1 It is the structure schematic diagram of the utility model in airing state.

[0018] Fig. 2 It is the structure schematic diagram of the utility model in folding state.

[0019] Fig. 3 It is the structure schematic diagram of the utility model, and the slide sleeve and connecting rod are in the exploded state.

[0020] Fig. 4 is the structure diagram of the lifting piece and the rotating rod in the disassembled state of the utility model.

[0021] Fig. 5 is the structure diagram of the first positioning piece. DETAILED DESCRIPTION

[0022] The utility model will be further described below in combination with the drawings and through examples.

[0023] As Figs. 1 to 5 shown, the foldable airing rack of the embodiment comprises two groups of vertically arranged lifting rods 1, that is, four vertically arranged lifting rods 1, the projections of the four lifting rods 1 on the ground enclose a rectangle, the lower ends of the two lifting rods 1 in each group are fixedly connected with a connecting rod 2, preferably, the two connecting rods 2 of the two groups of lifting rods 1 are located on the same horizontal plane, the upper ends of the two lifting rods 1 in each group are fixedly connected with a telescopic rod 3, the two telescopic rods 3 of the two groups of lifting rods 1 can be located on the same horizontal plane or different horizontal planes, two vertically arranged lifting rods 4 are arranged between the two groups of lifting rods 1, the same lifting rod 4 is rotatably connected with four rotating rods 5, the four rotating rods 5 are respectively located on the two sides of the lower end and the upper end of the lifting rod 4, preferably, the two rotating rods 5 located on the two sides of the lower end of the lifting rod 4 are located on the same horizontal line during airing, the two rotating rods 5 located on the two sides of the upper end of the lifting rod 4 are located on the same horizontal line during airing, the other ends of the two rotating rods 5 located on the same side of the same lifting rod 4 are rotatably connected with the lower end and the upper end of the same lifting rod 1, that is, each lifting rod 1 is connected with two rotating rods 5, when it is necessary to store the airing rack, the lifting rod 4 is manually lifted upward in the embodiment, after the rotating rods 5 located on the two sides of the lifting rod 4 are rotated, the rotating rods 5 located on the same height are moved close to each other, thereby moving the two groups of lifting rods 1 close to each other, so that the airing rack is stored.

[0024] The specific structure of the lifting rod 1 is as follows: the lifting rod 1 comprises an outer lifting rod 11, the inner lifting rod 12 is arranged in the outer lifting rod 11 and slides up and down, the universal wheel 13 is arranged below the outer lifting rod 11, the telescopic rod 3 is connected to the upper portion of the inner lifting rod 12, and the first positioning part 14 for positioning the inner lifting rod 12 is arranged at the upper end of the outer lifting rod 11; the first positioning part 14 comprises a positioning body 141, the lower end of the positioning body 141 is provided with the first mounting hole fixedly connected with the outer lifting rod 11, the upper end of the positioning body 141 is provided with the second mounting hole 142 allowing the inner lifting rod 12 to slide, the side surface of the positioning body 141 is provided with the spanner 143, the spanner 143 is rotatably connected with the positioning body 141 through the rotating shaft 144, the spanner 143 is pulled forward, one surface of the spanner 143 abuts against the inner lifting rod 12, the inner lifting rod 12 is positioned when one surface of the spanner 143 abuts against the inner lifting rod 12, the length of the lifting rod 1 is determined, the spanner 143 is pulled backward, there is a gap between the other surface of the spanner 143 and the inner lifting rod 12, and the height of the inner lifting rod 12 can be adjusted up and down when there is a gap between the other surface of the spanner 143 and the inner lifting rod 12; the universal wheel 13 is convenient to move, the universal wheel 13 is provided with the brake pad, the device is conveniently parked, and the height of the lifting rod 1 is adjustable and suitable for different requirements.

[0025] The specific structure of the telescopic rod 3 is as follows: the telescopic rod 3 comprises an outer telescopic rod 31, the first inner telescopic rod 32 and the second inner telescopic rod 33 are arranged in the outer telescopic rod 31 and slide, the first inner telescopic rod 32 and the second inner telescopic rod 33 respectively extend from the two ends of the outer telescopic rod 31, and the second positioning part 34 for positioning the first inner telescopic rod 32 and the second inner telescopic rod 33 is arranged at the two ends of the outer telescopic rod 31; the positioning part of the second positioning part 34 has the same structure as that of the first positioning part 14, the first limiting part 321 for preventing the first inner telescopic rod 32 from completely extending into the outer telescopic rod 31 is arranged at the end, away from the outer telescopic rod 31, of the first inner telescopic rod 32, and the second limiting part 331 for preventing the second inner telescopic rod 33 from completely extending into the outer telescopic rod 31 is arranged at the end, away from the outer telescopic rod 31, of the second inner telescopic rod 33; the length of the telescopic rod 3 is adjustable and suitable for different requirements.

[0026] As preferred: the upper end of the pulling rod 4 is fixedly sleeved with a pulling piece 41, the upper end of the pulling piece 41 is fixedly provided with a pulling part 42, the pulling part 42 is convenient for being pulled upward by hand, the pulling piece 41 is provided with a first ear plate 43 extending to two sides, the rotating rod 5 is provided with a second ear plate 51, the first ear plate 43 and the second ear plate 51 are rotationally connected to rotationally connect the pulling piece 41 and the rotating rod 5, and finally rotationally connect the pulling rod 4 and the rotating rod 5; the middle part of the pulling rod 4 is provided with a sliding sleeve 44 slidingly arranged along the pulling rod 4, the left and right ends of the sliding sleeve 44 are rotationally connected with a connecting rod 6 respectively, the other end of the connecting rod 6 is rotationally connected with the lower end of the lifting rod 1, the left and right ends of the sliding sleeve 44 are respectively provided with a side ear 46 with a hole position 45, one end of the connecting rod 6 is bent perpendicularly to the direction of the connecting rod 6 to form a bent part 61, and the bent part 61 is located in the hole position 45 so as to rotationally connect the connecting rod 6 and the sliding sleeve 44; when the rotating rods 5 in the upper layer are located on the same horizontal line, the lower end of the pulling rod 4 abuts against the ground; the connecting rod 6, the pulling rod 4 and the lifting rod 1 form a triangle, so as to improve the stability of the drying rack.

[0027] As preferred: the horizontal and spaced drying rods 7 are fixedly arranged between the rotating rods 5 in the upper layer, and the horizontal drying nets 8 are fixedly arranged between the rotating rods 5 in the lower layer; the drying rods 7, the drying nets 8 and the telescopic rods 3 can satisfy the drying of different kinds of clothes, shoes, socks, quilts and the like, and are widely applicable.

Claims

1. A foldable clothesline, characterised in that, The utility model provides a kind of lifting device, including two groups of vertically arranged lifting rods (1), the lower end of two lifting rods (1) in each group is fixedly connected with a connecting rod (2), the upper end of two lifting rods (1) in each group is fixedly connected with a telescopic rod (3), two groups of lifting rods (1) are equipped with two vertically arranged pull rods (4), same pull rod (4) is rotatably connected with four rotating rods (5), four the rotating rod (5) is located at the lower end of pull rod (4) both sides and upper end both sides respectively, the other end of two rotating rods (5) located in same pull rod (4) same side is rotatably connected with the lower end and upper end of same lifting rod (1) respectively.

2. The collapsible clothes drying rack of claim 1, wherein, The lifting rod (1) includes an outer lifting rod (11), the inner part of the outer lifting rod (11) is provided with an inner lifting rod (12) slidingly arranged along the outer lifting rod (11), the lower part of the outer lifting rod (11) is provided with a universal wheel (13), the upper part of the inner lifting rod (12) is connected with the telescopic rod (3), the upper end of the outer lifting rod (11) is provided with a first positioning member (14) for positioning the inner lifting rod (12).

3. The collapsible clothes drying rack of claim 1 wherein, The upper end of the pull rod (4) is fixedly sleeved with a pulling member (41), the upper part of the pulling member (41) is fixedly provided with a pulling portion (42), the pulling member (41) is provided with a first ear plate (43) extending to both sides, the rotating rod (5) is provided with a second ear plate (51), the first ear plate (43) and the second ear plate (51) are rotatably connected to rotatably connect the pulling member (41) with the rotating rod (5) and finally rotatably connect the pull rod (4) with the rotating rod (5).

4. The collapsible clothes drying rack of claim 1 wherein, The middle part of the pull rod (4) is provided with a sliding sleeve (44) slidingly arranged along the pull rod (4), the left and right ends of the sliding sleeve (44) are rotatably connected with a connecting rod (6) respectively, the other end of the connecting rod (6) is rotatably connected with the lower end of the lifting rod (1).

5. A collapsible clothes drying rack as claimed in claim 4 wherein, The left and right ends of the sliding sleeve (44) are respectively provided with side ears (46) with hole positions (45), one end of the connecting rod (6) is bent to form a bending portion (61) perpendicular to the direction of the connecting rod (6), and the bending portion (61) is located in the hole position (45) to rotatably connect the connecting rod (6) with the sliding sleeve (44).

6. The collapsible clothes drying rack of claim 1 wherein, The telescopic rod (3) includes an outer telescopic rod (31), the inner part of the outer telescopic rod (31) is provided with a first inner telescopic rod (32) and a second inner telescopic rod (33) slidingly arranged along the outer telescopic rod (31), the first inner telescopic rod (32) and the second inner telescopic rod (33) respectively extend from both ends of the outer telescopic rod (31), and the both ends of the outer telescopic rod (31) are respectively provided with a second positioning member (34) for positioning the first inner telescopic rod (32) and the second inner telescopic rod (33).

7. A collapsible clothes drying rack as claimed in claim 6 wherein, The end of the first inner telescopic rod (32) away from the outer telescopic rod (31) is provided with a first limiting portion (321) for preventing the first inner telescopic rod (32) from completely extending into the outer telescopic rod (31), and the end of the second inner telescopic rod (33) away from the outer telescopic rod (31) is provided with a second limiting portion (331) for preventing the second inner telescopic rod (33) from completely extending into the outer telescopic rod (31).

8. The collapsible clothes drying rack of claim 1 wherein, The horizontal and interval arranged drying rods (7) are fixed between the rotating rods (5) of the upper layer, and the horizontal arranged drying nets (8) are fixed between the rotating rods (5) of the lower layer.

9. The collapsible clothes drying rack of claim 2 wherein, The first positioning member (14) comprises a positioning body (141), the lower end of the positioning body (141) is provided with a first mounting hole fixedly connected with the outer lifting rod (11), the upper end of the positioning body (141) is provided with a second mounting hole (142) allowing the inner lifting rod (12) to slide, and the side surface of the positioning body (141) is provided with a wrench (143), the wrench (143) is rotationally connected with the positioning body (141) through a rotating shaft (144), one surface of the wrench (143) abuts against the inner lifting rod (12) by forwardly operating the wrench (143), and there is a gap between the other surface of the wrench (143) and the inner lifting rod (12) by backwardly operating the wrench (143).

10. The collapsible clothes drying rack of claim 1, wherein, When the rotating rods (5) of the upper layer are located on the same horizontal line, the lower end of the lifting rod (4) abuts against the ground.

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