CN108991760B

CN108991760B - Wardrobe

Info

Publication number: CN108991760B
Application number: CN201811111122.2A
Authority: CN
Inventors: 李小蓉
Original assignee: Zhejiang Haonan Industry And Trade Co ltd
Current assignee: Zhejiang Haonan industry and Trade Co.,Ltd.
Priority date: 2018-09-22
Filing date: 2018-09-22
Publication date: 2021-06-11
Anticipated expiration: 2038-09-22
Also published as: CN108991760A

Abstract

The wardrobe of the invention comprises: a cabinet body; the rotary clothes hanger comprises a left rotating rod, a right rotating rod, a clothes hanging rod and a connecting rod, and can rotate between a storage position and a taking and placing position; in the storage position, the rotary clothes rack is positioned in the cabinet body, and the left rotary rod and the right rotary rod are erected; in the taking and placing position, the clothes hanging rod is positioned outside the cabinet body, and the height of the clothes hanging rod in the taking and placing position is lower than that of the accommodating position; the elastic piece is used for applying pretightening force for enabling the rotary clothes hanger to rotate to the taking and placing position to the rotary clothes hanger at the accommodating position; the driving device can drive the rotary clothes rack to rotate to the storage position from the taking and placing position, or the driving device releases locking, and the rotary clothes rack rotates to the taking and placing position from the storage position under the action of the elastic piece. The wardrobe disclosed by the invention can be used only by operating the driving device without operating the clothes hanging rod, so that the wardrobe is convenient to operate and high in comfort.

Description

Wardrobe

Technical Field

The invention relates to the field of furniture, in particular to a wardrobe.

Background

With the improvement of living standard of people, the custom furniture is more and more common at present, and in the custom furniture, a custom wardrobe is one of the main furniture. The height of a custom wardrobe is generally flush with the roof of the house, so the wardrobe is generally divided into two or three layers, and for the second or third layer in the wardrobe, the height is too high, so that the clothes are inconvenient to take and place, especially for people or children with low height.

Chinese patent CN201710444476 discloses a wardrobe convenient for taking and placing clothes from high place, which comprises a connecting rod, a clothes hanging rod and an arc-shaped guide rail, wherein the clothes hanging rod is rotatably installed in the wardrobe body through the connecting rod and the arc-shaped guide rail, when the clothes are required to be taken and placed, the clothes hanging rod is rotated downwards, the height of the clothes hanging rod is reduced, the clothes can be taken and placed, and after the clothes are taken and placed, the clothes hanging rod is rotated upwards, and the original position can be recovered. Meanwhile, a spring is arranged and exerts upward pulling force on the connecting rod to indirectly pull the clothes hanging rod to rotate upwards. The wardrobe of the patent has a simple structure, but is inconvenient to operate and low in comfort.

Disclosure of Invention

The invention aims to solve at least one problem in the prior art and provides a wardrobe which can take and place clothes from a high place in the wardrobe, is convenient to operate and has high comfort.

The wardrobe of the invention comprises: a cabinet body; the clothes hanger comprises a left rotating rod, a right rotating rod, a clothes hanging rod and a connecting rod, wherein first ends of the left rotating rod and the right rotating rod are respectively and rotatably arranged on the cabinet body, two ends of the connecting rod are respectively and fixedly connected with second ends of the left rotating rod and the right rotating rod, and a left accommodating part and a right accommodating part are respectively arranged on the left rotating rod and the right rotating rod; the rotary clothes rack can rotate between a storage position and a taking and placing position; in the storage position, the rotary clothes hanger is positioned in the cabinet body, the left rotary rod and the right rotary rod are erected, and two ends of the clothes hanging rod are positioned in the left accommodating part and the right accommodating part; in the taking and placing position, the clothes hanging rod is positioned outside the cabinet body, and the height of the clothes hanging rod in the taking and placing position is lower than that of the accommodating position; the elastic piece is used for applying pretightening force for enabling the rotary clothes hanger to rotate to the taking and placing position to the rotary clothes hanger at the accommodating position; the driving device with the self-locking function can drive the rotary clothes rack to rotate from the taking and placing position to the containing position, or release the locking of the rotary clothes rack, and the rotary clothes rack rotates from the containing position to the taking and placing position under the action of the elastic piece and/or gravity.

Has the advantages that: according to the wardrobe, when the wardrobe is in the taking and placing position, the height of the clothes hanging rod is reduced, clothes can be hung on the clothes hanging rod at the moment, or the clothes on the clothes hanging rod can be taken down, and after the wardrobe is taken and placed, the rotary clothes hanger is rotated to the accommodating position through the driving device. The rotary clothes rack can be driven by the driving device to rotate from the taking and placing position to the receiving position; to make and rotate clothes hanger and get the position from accomodating the position and rotate, only need to make drive arrangement release to rotating clothes hanger's locking, then rotate clothes hanger and get the position to automatic rotation under elastic component and/or self action of gravity, so, in the use, only need operate drive arrangement can, need not operate and hang the clothing pole, consequently convenient operation, the travelling comfort is high, rotates the clothes hanger moreover and more stabilizes at the location of accomodating the position. In addition, in the invention, the driving device only carries out unidirectional driving, namely the driving device only drives the rotary clothes hanger to rotate from the taking and placing position to the containing position, and the structure of the driving device can be simplified by endowing the driving device with a unidirectional driving function, thereby being convenient for the arrangement of the driving device in the wardrobe and reducing the volume of the occupied wardrobe.

Further, the driving device includes: the clothes hanger comprises a motor, a worm and gear speed reducing mechanism and a cable mechanism, wherein an output shaft of the motor is connected with an input end of the worm and gear speed reducing mechanism, an input end of the cable mechanism is connected with an output end of the worm and gear speed reducing mechanism, and an output end of the cable mechanism is connected with two ends of a clothes hanging rod and drives the clothes hanging rod to rotate.

Further, the cabinet body is square, and the cabinet is internal to be equipped with a horizontal partition plate, upper portion accommodation space and lower part accommodation space are separated into with the cabinet body to the horizontal partition plate, rotate the clothes hanger and be located upper portion accommodation space when accomodating the position, drive arrangement installs in upper portion accommodation space.

Furthermore, the cable mechanism comprises a first reel, a second reel, a first cable and a second cable, the first reel and the second reel are arranged on the output shaft of the worm gear speed reducing mechanism side by side and can rotate along with the output shaft, the first cable is wound on the first reel, one end of the first cable is connected with the first reel, the first cable penetrates through the connecting rod and the left rotating rod, the other end of the first cable is connected with the left end of the clothes hanging rod, the second cable is wound on the second reel, one end of the second cable is connected with the second reel, the second cable penetrates through the connecting rod and the right rotating rod, and the other end of the second cable is connected with the right end of the clothes hanging rod.

Further, be equipped with first guiding hole and second guiding hole on the connecting rod, first guiding hole extends and both ends link up along the length direction of connecting rod, the second guiding hole is the perforating hole and is located the intermediate position of connecting rod, second guiding hole and first guiding hole intercommunication, be equipped with the third guiding hole on the left-hand member pole, the third guiding hole becomes L shape, its one end and first guiding hole intercommunication, the other end and left portion of holding intercommunication, be equipped with the fourth guiding hole on the right-hand member pole, the fourth guiding hole becomes L shape, its one end and first guiding hole intercommunication, the other end and right portion of holding intercommunication, first cable passes from second guiding hole, first guiding hole and third guiding hole in proper order, the second cable passes from second guiding hole, first guiding hole and fourth guiding hole in proper order, motor and worm gear reduction mechanism fixed connection, worm gear reduction mechanism installs between the upper left internal corner of the cabinet body and upper right internal corner and with the second guiding hole And (4) carrying out pairing.

Furthermore, the left accommodating part and the right accommodating part are round holes with gaps, the gaps face the outside of the wardrobe, the width of each gap is smaller than the diameter of each round hole, the clothes hanging rods are round rods, and the diameter of each clothes hanging rod is smaller than the width of each gap.

Furthermore, the rotary clothes rack is also provided with a pull-down position, in the pull-down position, two ends of the clothes hanging rod are positioned outside the left accommodating part and the right accommodating part, and the height of the clothes hanging rod in the pull-down position is lower than that in the pick-and-place position.

Further, the elastic part is including installing first compression spring and the second compression spring in the cabinet body, and in the position of accomodating, first compression spring supports top left dwang and applys to left dwang and make left dwang get to put position pivoted pretightning force, and second compression spring supports top right dwang and applys to right dwang and makes right dwang get to put position pivoted pretightning force.

Further, be equipped with left round pin axle and right round pin axle on the cabinet body, the left turn lever rotationally installs at left round pin epaxially, and the right turn lever rotationally installs at right round pin epaxially, the elastic component includes first torsion spring and second torsion spring, first torsion spring cover is established at left round pin epaxially, second torsion spring cover is established at right round pin epaxially, and at the storage position, first torsion spring applys to the left turn lever and makes left dwang to getting puts position pivoted pretightning force, and second torsion spring applys to the right turn lever and makes right turn lever to getting puts position pivoted pretightning force.

Drawings

FIG. 1 is a schematic structural view of an orientation of a wardrobe according to an embodiment of the present invention (with the rotating hanger in the stowed position and with a portion of the lower portion of the wardrobe not shown).

FIG. 2 is a schematic structural view of another orientation of a wardrobe according to an embodiment of the present invention (with the rotatable hanger in the stowed position and with a portion of the lower portion of the wardrobe not shown).

Fig. 3 is a schematic structural view of one aspect of a wardrobe according to an embodiment of the present invention (with the rotary hanger in the access position and with a portion of the lower portion of the wardrobe not shown).

FIG. 4 is a structural schematic view of an orientation of a wardrobe according to an embodiment of the present invention (with the rotating hanger in a pulled down position and with a portion of the lower portion of the wardrobe not shown).

Fig. 5 is a schematic view showing a structure of a rotary hanger in accordance with an embodiment of the present invention.

FIG. 6 is a schematic view of the orientation of the first and second cables in one embodiment of the present invention (with the rotating hanger in the stowed position).

Fig. 7 is a partially sectional schematic view of a left rotating lever (or a right rotating lever) in one embodiment of the present invention.

Fig. 8 is a partially cut-away schematic view of another orientation of the left rotating lever (or the right rotating lever) in one embodiment of the present invention.

Fig. 9 is a schematic structural view of the connection between the left rotating rod and the cabinet according to an embodiment of the present invention.

Fig. 10 is a schematic structural view of the connection between the right rotating rod and the cabinet according to an embodiment of the present invention.

Fig. 11 is a schematic structural view of part of a driving apparatus in one embodiment of the present invention.

FIG. 12 is a schematic partial cross-sectional view of a connecting rod in one embodiment of the invention.

Detailed Description

The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the invention, are intended for purposes of illustration and explanation only and are not intended to limit the scope of the invention.

In the description of the present invention, the description of the left, right, inside, outside, etc. orientations is defined as follows: suppose that an operator stands in front of the cabinet body and faces the door opening direction of the cabinet body, the left hand side of the operator is left, the right hand side of the operator is right, the position close to the operator in the cabinet body is outside, and the position far away from the operator is inside.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," "fixed," and the like are to be construed broadly and mean, for example, "connected," may be directly or indirectly connected. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

As shown in fig. 1 to 12, a wardrobe according to an embodiment of the present invention includes: a cabinet body 10; the clothes hanger comprises a rotating clothes hanger 20, wherein the rotating clothes hanger 20 comprises a left rotating rod 21, a right rotating rod 22, a clothes hanging rod 23 and a connecting rod 24, first ends of the left rotating rod 21 and the right rotating rod 22 are respectively and rotatably installed on the cabinet body 10, two ends of the connecting rod 24 are respectively and fixedly connected with second ends of the left rotating rod 21 and the right rotating rod 22, and a left accommodating part 25 and a right accommodating part 26 are respectively arranged on the left rotating rod 21 and the right rotating rod 22; the rotary clothes rack 20 can rotate between a storage position and a taking and placing position; in the storage position, the rotary clothes rack 20 is positioned in the cabinet body 10, the left rotary rod 21 and the right rotary rod 22 are erected, and two ends of the clothes hanging rod 23 are positioned in the left accommodating part 25 and the right accommodating part 26; in the pick-and-place position, the clothes hanging rod 23 is positioned outside the cabinet body 10, two ends of the clothes hanging rod 23 are positioned in the left accommodating part 25 and the right accommodating part 26, and the height of the clothes hanging rod 23 in the pick-and-place position is lower than that in the accommodating position; an elastic member which applies a pre-tightening force to the rotating hanger 20 to rotate the rotating hanger 20 to the pick-and-place position at the take-and-place position; and the driving device has a self-locking function, the driving device can drive the rotating clothes rack 20 to rotate from the taking and placing position to the containing position, or the driving device releases the locking on the rotating clothes rack 20, and the rotating clothes rack 20 rotates from the containing position to the taking and placing position under the action of an elastic piece and/or gravity.

According to the wardrobe provided by the embodiment of the invention, when the clothes need to be taken out of the wardrobe or put into the wardrobe, the rotating clothes rack 20 can be rotated to the taking and placing position, the clothes hanging rod 23 extends out of the wardrobe body 10, the height of the clothes hanging rod 23 is reduced, and the clothes are conveniently taken and placed. After the clothes are taken and placed, the driving device is enabled to act, the driving device drives the rotary clothes hanger 20 to rotate upwards, the rotary clothes hanger 20 enters the cabinet body 10, the driving device stops acting after the rotary clothes hanger reaches the storage position, at the moment, the elastic piece applies pre-tightening force to the taking and placing position to the rotary clothes hanger 20, however, the driving device has a self-locking function, resistance generated by the self-locking function is larger than the pre-tightening force of the elastic piece, the rotary clothes hanger 20 cannot rotate, and the rotary clothes hanger is stably kept at the storage position.

When the rotating clothes hanger 20 needs to be rotated from the storage position to the pick-and-place position, the driving device is firstly required to release the locking of the rotating clothes hanger 20, then the rotating clothes hanger 20 rotates outwards for a certain distance under the action of the pretightening force of the elastic piece, so that the left rotating rod 21 and the right rotating rod 22 incline, and then under the action of the elastic piece and the gravity of the rotating clothes hanger 20 and clothes thereon (if no clothes exist on the clothes hanging rod 23, no action of the clothes exists), the rotating clothes hanger 20 continues to rotate towards the pick-and-place position until the pick-and-place position is reached.

The pick-and-place position may be set in advance, for example, two stop pins 16 are disposed on the cabinet 10, and after the rotating clothes hanger 20 rotates downward by a certain angle, the two stop pins 16 respectively stop the left rotating rod 21 and the right rotating rod 22, so that the rotating clothes hanger 20 cannot rotate any more, and the position at this time is the pick-and-place position. The taking and placing position can also be set by the operator, for example, in each operation, after the rotating clothes hanger 20 rotates downwards for a certain angle, if the operator thinks that the height of the clothes hanging rod 23 is low enough to take and place clothes, the driving device can lock the rotating clothes hanger 20, and the rotating clothes hanger 20 does not rotate downwards any more, the position at this time is the taking and placing position. In general, the included angle between the pick-and-place position and the storage position may be set to any angle between 70 degrees and 110 degrees, such as 90 degrees, that is, the included angle between the pick-and-place position and the storage position of the left rotating lever 21 may be set to between 70 degrees and 110 degrees, and the included angle between the pick-and-place position and the storage position of the right rotating lever 22 may be set to between 70 degrees and 110 degrees.

In the using process, only the driving device needs to be operated, and the rotating rod or the clothes hanging rod 23 does not need to be operated, so that the operation is convenient, and the comfort is high. In addition, in the invention, the driving device only carries out unidirectional driving, namely the driving device only drives the rotary clothes hanger 20 to rotate from the taking and placing position to the containing position, and the structure of the driving device can be simplified by endowing the driving device with a unidirectional driving function, thereby being convenient for the arrangement of the driving device in the wardrobe and reducing the volume of the occupied wardrobe.

Specifically, the driving device comprises a motor 60, a worm and gear speed reducing mechanism 30 and a cable mechanism, wherein an output shaft of the motor 60 is connected with an input end of the worm and gear speed reducing mechanism 30, an input end of the cable mechanism is connected with an output end of the worm and gear speed reducing mechanism 30, and an output end of the cable mechanism is connected with two ends of the clothes hanging rod 23 and drives the rotary clothes hanger 20 to rotate through the clothes hanging rod 23.

The worm and gear speed reducing mechanism 30 has a self-locking function, i.e., only the worm drives the worm gear, but the worm gear cannot drive the worm. In other embodiments, other components with self-locking function may be used to realize the self-locking function of the driving device, such as a screw-nut mechanism. The input end of the worm and gear speed reducing mechanism 30 may be an input shaft, or may be other input structures, and the output end of the worm and gear speed reducing mechanism 30 may be an output shaft, or may be other output structures.

In one embodiment of the present invention, the cabinet 10 is square, a horizontal partition 11 is provided in the cabinet 10, the horizontal partition 11 divides the cabinet 10 into an upper accommodating space 12 and a lower accommodating space 13, the rotary hanger 20 is located in the upper accommodating space 12 when in the storage position, and the driving device is installed in the upper accommodating space 12.

In one embodiment of the present invention, the cable mechanism includes a first reel 51, a second reel 52, a first cable 53, and a second cable 54, the first reel 51 and the second reel 52 are mounted side by side on the output shaft of the worm reduction mechanism 30 and are rotatable with the output shaft, the first cable 53 is wound around the first reel 51 and has one end connected to the first reel 51, the first cable 53 passes through the connecting rod 24 and the left turn lever 21, the other end of the first cable 53 is connected to the left end of the hanging rod 23, the second cable 54 is wound around the second reel 52 and has one end connected to the second reel 52, the second cable 53 passes through the connecting rod 24 and the right turn lever 22, and the other end of the second cable 54 is connected to the right end of the hanging rod 23.

The first reel 51 and the second reel 52 may be integrally formed or may be separately formed. The first cable 53 is led to pass through the connecting rod 24 and the left rotating rod 21, and the second cable 54 is led to pass through the connecting rod 24 and the right rotating rod 22, so that the first cable 53 and the second cable 54 can be guided to extend and retract according to expected tracks.

In a specific embodiment, the connecting rod 24 is provided with a first guide hole 27 and a second guide hole 28, the first guide hole 27 extends along the length direction of the connecting rod 24 and has two ends penetrating, the second guide hole 28 is a through hole and is located in the middle of the connecting rod 24, the second guide hole 28 is perpendicular to and communicated with the first guide hole 27, the left rotating rod 21 is provided with a third guide hole 21a, the third guide hole 21a is L-shaped, one end of the third guide hole is communicated with the first guide hole 27, the other end of the third guide hole is communicated with the left accommodating portion 25, the right rotating rod 22 is provided with a fourth guide hole 22a, the fourth guide hole 22a is L-shaped, one end of the fourth guide hole is communicated with the first guide hole 27, the other end of the fourth guide hole is communicated with the right accommodating portion 26, the first cable 53 sequentially passes through the second guide hole 28, the first guide hole 27 and the third guide hole 21a, and the second cable 54 sequentially passes through the second guide hole 28, the, The first guide hole 27 and the fourth guide hole 22a are penetrated, the first cable 53 is passed through the first guide hole 27 in a different direction from the second cable 54 in the first guide hole 27, the first cable 53 is passed through a portion of the first guide hole 27 located on the left side of the second guide hole 28, and the second cable 54 is passed through a portion of the first guide hole 27 located on the right side of the second guide hole 28. The motor 60 is fixedly connected with the worm and gear speed reducing mechanism 30, and the worm and gear speed reducing mechanism 30 is installed between the upper left inner corner and the upper right inner corner of the cabinet body and is opposite to the second guide hole 28.

The worm gear speed reducing mechanism 30 is arranged between the left upper inner corner and the right upper inner corner of the cabinet body and is opposite to the second guide hole 28, so that the lengths of the first pull cable 53 and the second pull cable 54 can be shortened, and the transmission structure is simplified. Of course, in another embodiment, the worm gear reduction mechanism 30 may be disposed at another place, such as the upper left corner, the upper right corner, the lower left corner, the lower right corner, and the like of the cabinet, and one or more guide wheels may be further disposed to change the orientations of the first cable 53 and the second cable 54, so that the first cable 53 and the second cable 54 are threaded into the connecting rod 24 from the second guide hole 28.

In an embodiment of the present invention, the elastic member includes a first compression spring 71 and a second compression spring 72 installed in the cabinet 10, and in the storage position, the first compression spring 71 abuts against the left rotation lever 21 and applies a pre-load force to the left rotation lever 21 to rotate the left rotation lever 21 to the pick-and-place position, and the second compression spring 72 abuts against the right rotation lever 22 and applies a pre-load force to the right rotation lever 22 to rotate the right rotation lever 22 to the pick-and-place position. After the left rotating rod 21 and the right rotating rod 22 rotate towards the outside of the cabinet 10 for a set angle, the first compression spring 71 is separated from contact with the left rotating rod 21, and no pre-tightening force is applied to the left rotating rod 21, and similarly, the second compression spring 72 is separated from contact with the right rotating rod 22, and no pre-tightening force is applied to the right rotating rod 22, and the set angle is between 5 degrees and 20 degrees.

In a specific embodiment, the distance from the abutting position of the first compression spring 71 and the left rotating lever 21 to the upper end of the left rotating lever 21 is 1/3 to 1/10 of the total length of the left rotating lever 21, and the distance from the abutting position of the second compression spring 72 and the right rotating lever 22 to the upper end of the right rotating lever 22 is 1/3 to 1/10 of the total length of the right rotating lever 22. Of course, in another embodiment, the first compression spring 71 may abut against the upper end portion of the left rotating lever 21, and the second compression spring 72 may abut against the upper end portion of the right rotating lever 22.

In one embodiment of the present invention, the cabinet 10 is provided with a left pin 14 and a right pin 15, the left rotating rod 21 is rotatably mounted on the left pin 14, and the right rotating rod 22 is rotatably mounted on the right pin 15. The elastic member comprises a first torsion spring 73 and a second torsion spring 74, the first torsion spring 73 is sleeved on the left pin shaft 14, and the second torsion spring 74 is sleeved on the right pin shaft 15. In the storage position, the first torsion spring 73 applies a biasing force to the left rotation lever 21 to rotate the left rotation lever 21 to the pick-and-place position, and the second torsion spring 74 applies a biasing force to the right rotation lever 22 to rotate the right rotation lever 22 to the pick-and-place position. To produce the pretightning force, torsion spring has multiple mounting means, and in a specific embodiment, the one end stabilizer blade of first torsion spring 73 inserts in the cabinet body 10, and the other end stabilizer blade is with left dwang 21 butt, and in the same way, the one end stabilizer blade of second torsion spring 74 inserts in the cabinet body 10, and the other end stabilizer blade is with right dwang 22 butt, and through inserting one stabilizer blade of torsion spring in the cabinet body 10, can carry out better location to torsion spring, prevent that torsion spring from rotating at will on the round pin axle. The pre-tightening force applied by the first torsion spring 73 to the left rotating lever 21 may disappear after the left rotating lever 21 rotates to the pick-and-place position by a set angle, or may be maintained all the time, that is, the left rotating lever 21 still exists after reaching the pick-and-place position. The pre-tightening force applied by the second torsion spring 74 to the right rotating lever 22 may disappear after the right rotating lever 22 rotates to the pick-and-place position by a set angle, or may be maintained all the time, that is, the right rotating lever 22 still exists after reaching the pick-and-place position.

In the above embodiment, the compression spring and the torsion spring have the same function, and therefore, only two compression springs or only two torsion springs may be used, and of course, both the compression spring and the torsion spring may be used.

In one embodiment of the present invention, the input end of the worm gear reduction mechanism 30 includes a worm, and the output shaft of the motor 60 is fixedly connected to the worm, or the output shaft of the motor 60 and the worm are integrally formed. The output end of the worm gear reduction mechanism 30 comprises a worm wheel and a worm wheel output shaft which are fixedly connected and can synchronously rotate, and the first reel 51 and the second reel 52 are fixedly arranged on the worm wheel output shaft side by side.

When the motor 60 drives the worm to rotate towards one direction, the worm drives the worm wheel to rotate, the worm wheel output shaft and the two reels also rotate along with the worm wheel, the first pull rope 53 and the second pull rope 54 are pulled back, namely the winding amount of the two pull ropes on the two reels is increased, and at the moment, the driving device is in a driving state and drives the rotary clothes hanger 20 to move. When the motor 60 drives the worm to rotate towards the other direction, the worm drives the worm wheel to rotate, the worm wheel output shaft and the two reels also rotate along with the worm wheel, the first pull rope 53 and the second pull rope 54 are released, namely the winding amount of the two pull ropes on the two reels is reduced, and at the moment, the driving device is in a release state and releases the locking of the rotating clothes rack 20. When the motor 60 stops rotating, the worm gear reduction mechanism cannot rotate (even if external force acts on the worm gear), and the driving device is in a locking state at the moment, so that the rotating clothes hanger 20 is locked.

The movement of the rotating hanger 20 between the pick-and-place position and the storage position will be described in detail.

When the operator drives the worm gear speed reducing mechanism 30 to rotate in one direction by starting the motor 60, the first pull cable 53 and the second pull cable 54 are folded, that is, the winding amount of the two pull cables on the two reels is increased, and at this time, the rotating clothes hanger 20 is pulled by the first pull cable 53 and the second pull cable 54 to rotate from the taking-up position to the taking-in position. When the rotating clothes hanger 20 needs to rotate from the storage position to the pick-and-place position, an operator drives the worm gear speed reducing mechanism 30 to rotate towards the other direction through the starting motor 60, at the moment, the first pull rope 53 and the second pull rope 54 are released, namely, the winding amount of the two pull ropes on the two reels is reduced, the two pull ropes do not pull the clothes hanging rod any more, the rotating clothes hanger 20 rotates downwards towards the outside of the clothes hanger body under the action of spring force and/or gravity, the two pull ropes are continuously released along with the continuous rotation of the motor 60, the rotating clothes hanger 20 continuously rotates downwards, after the rotating clothes hanger 20 reaches the pick-and-place position, the motor 60 stops rotating, the worm gear speed reducing mechanism 30 is self-locked, the two pull ropes are not released any.

In one embodiment of the present invention, as shown in fig. 7, the left and right receiving

portions

25 and 26 are both circular holes with notches 29, the notches 29 face the outside of the wardrobe, the width L of the notches 29 is smaller than the diameter D of the circular holes, the hanging bar 23 is a circular bar, and the diameter of the hanging bar 23 is smaller than the width L of the notches 29. The rotating hanger 20 further has a pull-down position in which both ends of the hanging bar 23 are positioned outside the left and right receiving

portions

25 and 26, and the height of the hanging bar 23 at the pull-down position is lower than that at the pick-and-place position.

In this embodiment, the two stop pins 16 are disposed on the cabinet 10, the access position is defined by the two stop pins 16, and after the rotating clothes hanger 20 rotates from the storage position to the access position, the two

rotating levers

21 and 22 cannot rotate downwards continuously due to the two stop pins 16, but if the driving device continues to maintain the releasing of the rotating clothes hanger 20 (i.e. the motor 60 continues to rotate), the clothes rail 23 is separated from the left accommodating portion 25 and the right accommodating portion 26 and moves downwards under the gravity of the clothes rail 23 and the clothes thereon until the pull-down position is reached.

The pull-down position may be set by the operator himself. For example, after the clothes rail 23 moves downward for a certain distance each time, if the operator thinks that the height of the clothes rail 23 is low enough to take and place the clothes, the motor 60 can be stopped, i.e. the driving device is locked, since the two ends of the clothes rail 23 are connected with the first cable 53 and the second cable 54, respectively, the clothes rail 23 does not move downward, and the position at this time is the pull-down position. Of course, the pull-down position may be set in other ways, such as by setting the total number of turns of the motor 60.

The purpose of the pull-down position is to further lower the height of the clothes rail 23. If the operator considers that the height of the clothes rail 23 is still too high after rotating the clothes hanger 20 to the pick-and-place position, and wants to further lower, the clothes rail 23 can be moved downwards to the pull-down position by the driving device.

In order to prevent the clothes rail 23 from accidentally falling out of the notch 29. In one embodiment of the present invention, the left rotating lever 21 is provided with a first electromagnet with an extendable shaft, the left stopper pin 16 is provided with a first microswitch, a second microswitch is provided at a communication point between the third guide hole 21a and the left accommodating portion 25, the right rotating lever 22 is also provided with a first electromagnet with an extendable shaft, the right stopper pin 16 is also provided with a first microswitch, and a communication point between the fourth guide hole 22a and the right accommodating portion 26 is also provided with a second microswitch. The telescopic shafts of the two first electromagnets respectively extend into the two notches 29 when the power is off so as to prevent the clothes rail 23 from entering and exiting the two accommodating parts from the notches 29, and the telescopic shafts of the two first electromagnets respectively retract from the two notches 29 when the power is on so as not to prevent the clothes rail 23 from entering and exiting the notches 29. After the rotary clothes hanger 20 rotates from the storage position to the pick-and-place position, the two first micro switches are triggered, the two first electromagnets are powered on, telescopic shafts of the two first micro switches retract from the two gaps 29 respectively, the clothes hanging rod 23 can enter and exit the two accommodating parts from the gaps 29, when the motor 60 starts to rotate in one direction, the first pull rope 53 and the second pull rope 54 are pulled back, the two second micro switches start to detect, after the clothes hanging rod 23 enters the two accommodating parts from the outside, the two second micro switches are triggered, the two first electromagnets are powered off, the two telescopic shafts extend out of the two gaps 29 respectively, and therefore the clothes hanging rod 23 is prevented from falling out of the two accommodating parts.

The present invention is not limited to the details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the scope of the concept of the present invention, and the technical solution of the present invention is within the scope of the present invention. It should be noted that the technical features described in the above embodiments can be combined in any suitable manner without contradiction, and various possible combinations are not described in the present invention in order to avoid unnecessary repetition. In addition, various embodiments of the present invention may be combined arbitrarily without departing from the spirit of the present invention.

Claims

1. A wardrobe, comprising:

a cabinet body (10);

the clothes hanger comprises a rotating clothes hanger (20), wherein the rotating clothes hanger (20) comprises a left rotating rod (21), a right rotating rod (22), a clothes hanging rod (23) and a connecting rod (24), first ends of the left rotating rod (21) and the right rotating rod (22) are respectively and rotatably installed on a cabinet body (10), two ends of the connecting rod (24) are respectively and fixedly connected with second ends of the left rotating rod (21) and the right rotating rod (22), and a left accommodating part (25) and a right accommodating part (26) are respectively arranged on the left rotating rod (21) and the right rotating rod (22);

the rotary clothes rack (20) can rotate between a storage position and a taking and placing position; in the storage position, the rotary clothes rack (20) is positioned in the cabinet body (10), the left rotary rod (21) and the right rotary rod (22) are erected, and two ends of the clothes hanging rod (23) are positioned in the left accommodating part (25) and the right accommodating part (26); in the taking and placing position, the clothes hanging rod (23) is positioned outside the cabinet body (10), and the height of the clothes hanging rod (23) in the taking and placing position is lower than that of the accommodating position;

the elastic piece is used for exerting pre-tightening force on the rotating clothes rack (20) to enable the rotating clothes rack (20) to rotate to the taking and placing positions in the accommodating position;

a drive device with a self-locking function, wherein the drive device can drive the rotating clothes rack (20) to rotate from a taking and placing position to a containing position, or the drive device releases the locking on the rotating clothes rack (20), and the rotating clothes rack (20) rotates from the containing position to the taking and placing position under the action of an elastic piece and/or gravity;

the driving device includes: the clothes hanger comprises a motor (60), a worm and gear speed reducing mechanism (30) and a cable mechanism, wherein an output shaft of the motor (60) is connected with an input end of the worm and gear speed reducing mechanism (30), an input end of the cable mechanism is connected with an output end of the worm and gear speed reducing mechanism (30), and an output end of the cable mechanism is connected with two ends of a clothes hanging rod (23) and drives a rotating clothes hanger (20) to rotate through the clothes hanging rod (23);

the cable mechanism includes a first reel (51), a second reel (52), the first reel (51) and the second reel (52) are mounted on an output shaft of the worm gear speed reducing mechanism (30) in parallel and can rotate along with the output shaft, the first reel (51) is wound on the first reel (51), one end of the first reel (51) is connected with the first reel (51), the first cable (53) penetrates through the connecting rod (24) and the left rotating rod (21), the other end of the first cable (53) is connected with the left end of the clothes hanging rod (23), the second cable (54) is wound on the second reel (52), one end of the second cable is connected with the second reel (52), the second cable (54) penetrates through the connecting rod (24) and the right rotating rod (22), and the other end of the second cable (54) is connected with the right end of the clothes hanging rod (23);

be equipped with first guiding hole (27) and second guiding hole (28) on connecting rod (24), length direction extension and both ends of first guiding hole (27) along connecting rod (24) are link up, second guiding hole (28) are the perforating hole and are located the intermediate position of connecting rod (24), second guiding hole (28) and first guiding hole (27) intercommunication, be equipped with third guiding hole (21a) on left dwang (21), third guiding hole (21a) become the L shape, its one end and first guiding hole (27) intercommunication, the other end and left portion (25) intercommunication are held to the left side, be equipped with fourth guiding hole (22a) on right dwang (22), fourth guiding hole (22a) become the L shape, its one end and first guiding hole (27) intercommunication, the other end and right portion (26) intercommunication are held to the right side, first cable (53) pass from second guiding hole (28), first guiding hole (27) and third guiding hole (21a) in proper order, the second inhaul cable (54) sequentially penetrates through the second guide hole (28), the first guide hole (27) and the fourth guide hole (22a), the motor (60) is fixedly connected with the worm and gear speed reducing mechanism (30), and the worm and gear speed reducing mechanism (30) is installed between the upper left inner corner and the upper right inner corner of the cabinet body (10) and is opposite to the second guide hole (28);

the rotary clothes rack (20) is also provided with a pull-down position, in the pull-down position, two ends of the clothes hanging rod (23) are positioned outside the left accommodating part (25) and the right accommodating part (26), and the height of the clothes hanging rod (23) in the pull-down position is lower than that in the taking and placing position.

2. The wardrobe according to claim 1, characterized in that the cabinet (10) is square, a horizontal partition (11) is provided in the cabinet (10), the horizontal partition (11) divides the cabinet (10) into an upper receiving space (12) and a lower receiving space (13), the rotary hanger (20) is located in the upper receiving space (12) when in the storage position, and the driving device is installed in the upper receiving space (12).

3. Wardrobe according to claim 1, characterized in that said left receiving portion (25) and said right receiving portion (26) are circular holes with a notch (29), said notch (29) facing the outside of the wardrobe, the width of said notch (29) being smaller than the diameter of said circular holes, said hanging bar (23) being a circular bar, the diameter of said hanging bar (23) being smaller than the width of said notch (29).

4. Wardrobe according to claim 1, characterized in that said elastic means comprise a first compression spring (71) and a second compression spring (72) mounted inside the cabinet (10),

in the storage position, the first compression spring (71) abuts against the left rotating rod (21) and applies pretightening force to the left rotating rod (21) to enable the left rotating rod (21) to rotate to the picking and placing position, and the second compression spring (72) abuts against the right rotating rod (22) and applies pretightening force to the right rotating rod (22) to enable the right rotating rod (22) to rotate to the picking and placing position.

5. The wardrobe according to claim 1, wherein the wardrobe body (10) is provided with a left pin (14) and a right pin (15), the left rotating lever (21) is rotatably mounted on the left pin (14), the right rotating lever (22) is rotatably mounted on the right pin (15),

the elastic piece comprises a first torsion spring (73) and a second torsion spring (74), the first torsion spring (73) is sleeved on the left pin shaft (14), the second torsion spring (74) is sleeved on the right pin shaft (15),

in the storage position, a first torsion spring (73) applies a pre-tightening force to the left rotating rod (21) to rotate the left rotating rod (21) to the pick-and-place position, and a second torsion spring (74) applies a pre-tightening force to the right rotating rod (22) to rotate the right rotating rod (22) to the pick-and-place position.