CN218263153U

CN218263153U - Lifting clothes hanger

Info

Publication number: CN218263153U
Application number: CN202222426076.3U
Authority: CN
Inventors: 王妙玉; 黄红亮; 陈南生; 李昌; 周亮
Original assignee: Guangdong Hotata Technology Group Co Ltd
Current assignee: Guangdong Hotata Technology Group Co Ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-01-10
Anticipated expiration: 2032-09-13

Abstract

The utility model discloses a lifting clothes hanger, which comprises a support, a clothes hanger, a lifting driving device and an elastic piece; the hanging pieces comprise hanging rods; the drying piece is rotatably arranged on the support and can lift the drying rod when rotating; the lifting driving device is used for driving the drying pieces to rotate so as to lift the drying rods; the elastic piece is used for driving the hanging piece to rotate so as to enable the airing rod to descend; the utility model discloses an elastic component drive pendant that dries in the air rotates and makes the pole that dries in the air descend, compares current adoption cylinder, and the elastic component is small, saves space.

Description

Lifting clothes hanger

Technical Field

The utility model relates to the field of household items, especially, relate to a clothes hanger dries in air in lift.

Background

With the progress of the times, the clothes hanger is widely applied to the life of people; the clothes hanger comprises a hanging piece with a drying rod, at present, in order to facilitate taking and hanging of drying objects, the hanging piece is arranged in a swinging mode mostly so as to enable the drying rod to lift when swinging, but the hanging piece is in a vertical state when the drying rod is at the highest position, at the moment, power needs to be provided to enable the hanging piece to swing downwards, an existing clothes airing machine mainly adopts a cylinder to drive the hanging piece to swing downwards, and the cylinder is large in size and large in occupied space.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a lifting clothes hanger which can reduce the space occupation.

The purpose of the utility model is realized by adopting the following technical scheme:

a lifting laundry rack comprising:

a support;

the hanging pieces comprise hanging rods; the hanging pieces are rotatably arranged on the support and can enable the airing rods to lift when rotating;

the lifting driving device is used for driving the hanging pieces to rotate so as to lift the airing rods;

and the elastic piece is used for driving the hanging piece to rotate so as to enable the airing rod to descend.

Furthermore, the elastic part is a coil spring, and two ends of the coil spring are respectively clamped on the hanging part and the support.

Furthermore, the support is provided with a fixed shaft, and the fixed shaft is provided with a first clamping hole; the hanging piece is rotatably sleeved outside the fixed shaft; one end of the inner ring of the coil spring is clamped in the first clamping hole.

Furthermore, a built-in cavity is arranged on the hanging piece or between the hanging piece and the support, and the coil spring is contained in the built-in cavity and sleeved outside the fixed shaft.

Furthermore, a second clamping hole is formed in the cavity wall of the built-in cavity, which is positioned on the hanging part; one end of the outer ring of the coil spring is clamped at the second clamping hole.

Furthermore, the hanging piece also comprises an end plate, an annular enclosing plate and a cover plate; the end plate and the cover plate are respectively arranged at two opposite ends of the annular enclosing plate and jointly enclose to form the built-in cavity; the second clamping hole is formed in the annular enclosing plate, and an inlet and an outlet are formed in the edge, far away from the end plate, of the annular enclosing plate; the inlet and the outlet can be used for enabling one end of the outer ring of the coil spring to enter and exit; the cover plate is detachably arranged and closes the inlet and the outlet.

Further, the lifting drive device comprises a drive motor, a reel and a lifting rope; the reel can be rotatably arranged; the lifting rope is wound on the reel, and the tail end of the lifting rope is connected with the hanging part; the driving motor is used for driving the reel to rotate.

Furthermore, the device also comprises a limit switch and a touch piece; the airing rod can be lifted between a lowest position and a highest position; the touch piece is in transmission connection with the reel so as to rotate along with the reel; the touch piece is used for rotating to touch the limit switch when the airing rod is at the highest position or the lowest position; the driving motor can operate according to the opening and closing state of the limit switch.

Further, the device also comprises a gear transmission mechanism; the gear transmission mechanism comprises a small transmission gear and a large transmission gear; the small transmission gear is in transmission connection with the reel, and the large transmission gear is meshed with the small transmission gear; the touch piece is arranged on the large transmission gear.

Further, the limit switch is a microswitch.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses an elastic component drives the hanging piece that dries in the air and rotates and make the pole that dries in the air descend, compares current adoption cylinder, and the elastic component is small, saves space.

Drawings

FIG. 1 is a schematic view of the lifting clothes rack of the present invention;

FIG. 2 is a schematic view of the split structure of the support, the hanging member and the elastic member of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2 according to the present invention;

FIG. 4 is a cross-sectional view of the support, the hanging member and the elastic member of the present invention;

fig. 5 is a schematic structural view of the lifting driving device, the limit switch, the touch member and the gear transmission mechanism of the present invention.

In the figure: 10. a support; 20. hanging the parts; 21. airing the rods; 22. an end plate; 23. an annular coaming; 24. a cover plate; 30. an elevation drive device; 31. a drive motor; 32. a reel; 33. lifting a rope; 40. an elastic member; 50. a gear transmission mechanism; 51. a large transmission gear; 52. a small drive gear; 60. a limit switch; 70. a touch member; 80. a fixed shaft; 90. a first card hole; 100. a second card hole; 101. and (7) an inlet and an outlet.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.

Referring to fig. 1 to 5, the present invention discloses a lifting clothes hanger, which comprises a support 10, a hanging member 20, a lifting driving device 30 and an elastic member 40; the hanger 20 includes a hanging bar 21; the hanging pieces 20 are rotatably arranged on the support 10 and can enable the airing rods 21 to lift when rotating; the lifting driving device 30 is used for driving the hanging piece 20 to rotate to lift the airing rod 21; the elastic member 40 is used to drive the hanger 20 to rotate to lower the airing bar 21.

On the basis of the structure, when in use and needing to hang and take the aired objects, the airer 20 rotates under the action of the elastic piece 40 to enable the airing rod 21 to descend, and at the moment, the airing rod 21 also descends in a matching way under the self weight of the airing rod to ensure enough descending power; after the aired objects are taken and hung, the ascending driving device 30 is adopted to drive the airer 20 to rotate so as to ascend the airing rod 21, and at the moment, the ascending driving device 30 can provide enough driving force, so that the airing rod 21 can be smoothly ascended under the condition that the total weight of the airer 20 and the aired objects is large; by the way, the airing rod 21 descends by matching with the elastic piece 40, and compared with the existing method that the airing rod is driven by a cylinder, the elastic piece 40 is small in size and can save space.

In the embodiment, two ends of the elastic member 40 are respectively clamped on the hanger 20 and the support 10, so that the elastic member 40 can be conveniently disassembled and assembled; at this time, the hanger 20 is locked and rotated, and the hanger 20 and the stand 10 cooperate with the elastic member 40 to deform it to store energy.

The elastic component 40 of this embodiment is the coil spring, can be directly bought by market, saves the cost, and the both ends of coil spring are blocked respectively and are established on hanging part 20 and support 10 that dries in the air, adopt this kind of mode can accomplish the installation of coil spring, and it is convenient to install, simultaneously, also does benefit to the dismantlement to change the coil spring.

The support 10 of the embodiment has a fixed shaft 80, and the fixed shaft 80 is provided with a first clamping hole 90; the hanging part 20 can be rotatably sleeved outside the fixed shaft 80; one end of the inner ring of the coil spring is clamped in the first clamping hole 90; at this time, the hanger 20 and the coil spring are mounted by using the fixing shaft 80, so that the structure is simplified and the volume is smaller.

In order to protect the coil spring, a built-in cavity is arranged on the hanging part 20 or between the hanging part 20 and the support 10, the coil spring is accommodated in the built-in cavity and sleeved outside the fixed shaft 80, and it can be understood that the fixed shaft 80 is arranged in the built-in cavity and can be clamped by the coil spring; thus, the built-in cavity and the fixed shaft 80 act to limit the coil spring to some extent, and the built-in cavity also acts to protect the coil spring.

Specifically, a second clamping hole 100 is formed in the wall of the built-in cavity on the hanger 20; one end of the outer ring of the coil spring is clamped in the second clamping hole 100, so that one end of the outer ring of the coil spring is clamped on the hanging piece 20; here, it is not necessary to additionally provide a member for the coil spring to be caught, further simplifying the structure.

The hanger 20 of this embodiment further comprises end panels 22, annular skirts 23 and cover panels 24; the end plate 22 and the cover plate 24 are respectively arranged at two opposite ends of the annular enclosing plate 23 and jointly enclose to form a built-in cavity; the second clamping hole 100 is arranged on the annular enclosing plate 23, and an inlet and an outlet 101 are formed on the edge of the annular enclosing plate 23 far away from the end plate 22; the inlet and outlet 101 can be used for the inlet and outlet of one end of the outer ring of the coil spring; the cover plate 24 is detachably arranged and closes the access opening 101; thus, the inlet and outlet 101 can be opened by removing the cover plate 24, and at this time, one end of the outer ring of the coil spring can be directly taken out of or put into the second clamping hole 100 through the inlet and outlet 101, that is, the opening of the coil spring and the second clamping hole 100 is released or realized, so that the disassembling and assembling steps are simplified; for example, when the reverse buckle is formed at one end of the outer ring of the coil spring and clamped with the second clamping hole 100, the reverse buckle is taken out or put in by detaching the cover plate 24, and the reverse buckle can be prevented from being broken by adopting a pulling and inserting mode; or, a hook is formed at one end of the outer ring of the coil spring, and when the hook is hooked in the second clamping hole 100, if the inlet and outlet 101 is not provided, when the coil spring is taken out, the one end of the outer ring of the coil spring can be taken out only by overcoming the elasticity of the coil spring or flattening the hook, and other destructive operations, so that the inlet and outlet 101 is arranged, and the one end of the outer ring of the coil spring can be taken in and taken out from the second clamping hole 100 on the basis of not damaging the structure of the coil spring.

The ascent drive device 30 of the present embodiment includes a drive motor 31, a reel 32, and a lifting rope 33; a reel 32 is rotatably provided; the lifting rope 33 is wound on the reel 32, and the tail end of the lifting rope 33 is connected with the hanging part 20; the driving motor 31 is used for driving the reel 32 to rotate; at this time, the driving motor 31 drives the reel 32 to rotate the winding and lifting rope 33, so that the airing hanger 20 can be pulled to rotate upwards to lift the airing rod 21 by overcoming the elastic stress of the elastic piece 40, and when the airing hanger rises to a certain position and stops rotating continuously, the airing rod 21 can be kept at the position under the action of the lifting rope 33; when the airing rod 21 needs to be lowered, the driving motor 31 drives the winding wheel 32 to rotate to release the lifting rope 33, the airing piece 20 is driven to rotate under the action of the elastic piece 40, so that the airing rod 21 is lowered, and when the airing piece descends to a required position, the driving motor 31 can be stopped to continuously release the lifting rope 33, the lifting rope 33 is tensioned to pull the airing piece 20 to be kept at the required position, so that the limiting of the airing piece 20 is realized; therefore, the hanging piece 20 can be limited by the lifting rope 33, the additional limit structure can be omitted, and the structure is simplified.

The airing of the embodiment can be lifted between a lowest position and a highest position; the embodiment also comprises a limit switch 60 and a touch piece 70; the touch piece 70 is in driving connection with the reel 32 so as to be rotatable with the reel 32; the touching piece 70 is used for rotating to touch the limit switch 60 when the airing rod 21 is at the highest position or at the lowest position; the drive motor 31 can be operated according to the open/close state of the limit switch 60.

On the basis of the above structure, in practical application, when the limit switch 60 is touched, the driving motor 31 stops operating, and it should be noted here that after the limit switch 60 is touched, the limit switch 60 can be in a closed or open state, that is, the limit switch 60 switches between an open state and a closed state; the principle is explained by taking the example that the touch part 70 rotates to touch the limit switch 60 when the airing rod 21 is at the highest position as an example, when the clothes airing rack is used, the driving motor 31 drives the reels 32 to rotate, the reels 32 roll the lifting ropes 33 to drive the airing part 20 to rotate but the airing rod 21 to rise, at the moment, the touch part 70 rotates along with the steering wheel until the airing rod 21 rises to the highest position, the touch part 70 just touches the limit switch 60, the driving motor 31 stops operating, and thus, the driving motor 31 can realize the limit of the airing rod 21 without continuously driving the reels 32; similarly, the principle is explained by taking the case that the touch piece 70 rotates to touch the limit switch 60 when the airing rod 21 is at the highest position as an example, the driving motor 31 drives the winding wheel 32 to release the lifting rope 33, at this time, the hanging piece 20 rotates downwards under the action of the elastic element to lower the airing rod 21, the touch piece 70 just touches the limit switch 60 when the airing rod 21 is lowered to the lowest position, the driving motor 31 stops driving the winding path to release the lifting rope 33, the lifting rope 33 is tightened to limit the airing rod 21 at the lowest position, so that automatic limit is realized, manual control is not needed, meanwhile, a limit function is formed on the lifting driving device 30 in a matching manner, and parts are saved, so that space is saved.

Since the winding wheel of this embodiment needs to rotate for a plurality of turns when winding and unwinding the lifting rope 33 until the airing bar 21 is at the highest position or the lowest position, in order to ensure that the touching member 70 touches the limit switch 60 only when the airing bar 21 is at the highest position or the lowest position, this embodiment further comprises a gear transmission mechanism 50; the gear transmission mechanism 50 includes a transmission pinion gear and a transmission bull gear; the transmission pinion is in transmission connection with the reel 32, and the transmission gearwheel is meshed with the transmission pinion; the touching member 70 is arranged on the large transmission gear, at this time, the transmission ratio of the winding wheel and the touching member is changed through the large transmission gear 51 and the small transmission gear 52, and the rotating speed of the touching member 70 is reduced, so that the touching member can touch the limit switch 60 only when the airing rod 21 is at the highest position or the lowest position.

Specifically, the limit switch 60 is a microswitch, which is directly available in the market and has high sensitivity.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. A lifting clothes hanger is characterized by comprising:

a support;

the drying piece comprises a drying rod; the hanging piece is rotatably arranged on the support and can enable the airing rod to lift when rotating;

2. The lifting airer of claim 1 wherein said resilient member is a coil spring, and wherein said coil spring is fastened at each end to said airer member and said support.

3. The lifting clothes hanger of claim 2, wherein the support has a fixed shaft, and the fixed shaft is provided with a first clamping hole; the hanging piece is rotatably sleeved outside the fixed shaft; one end of the inner ring of the coil spring is clamped in the first clamping hole.

4. A lifting clothes hanger according to claim 3 wherein a built-in cavity is provided on the hanger or between the hanger and the support, and the coil spring is received in the built-in cavity and sleeved outside the fixed shaft.

5. The lifting clothes hanger according to claim 4, wherein a second clamping hole is formed in the wall of the built-in cavity, which is positioned on the hanging part; one end of the outer ring of the coil spring is clamped at the second clamping hole.

6. The lifting laundry rack of claim 5, wherein the hanger further comprises an end plate, a circumferential skirt, and a cover plate; the end plate and the cover plate are respectively arranged at two opposite ends of the annular enclosing plate and jointly enclose to form the built-in cavity; the second clamping hole is formed in the annular enclosing plate, and an inlet and an outlet are formed in the edge, far away from the end plate, of the annular enclosing plate; the inlet and the outlet can allow one end of the outer ring of the coil spring to enter and exit; the cover plate is detachably arranged and closes the inlet and the outlet.

7. The lifting laundry rack according to claim 1, wherein the lifting drive means comprises a drive motor, a reel and a lifting cord; the reel can be rotatably arranged; the lifting rope is wound on the reel, and the tail end of the lifting rope is connected with the hanging part; the driving motor is used for driving the reel to rotate.

8. The lifting clothes hanger of claim 7 further comprising a limit switch and a touch member; the airing rod can be lifted between a lowest position and a highest position; the touch piece is in transmission connection with the reel so as to be capable of rotating along with the reel; the touch piece is used for rotating to touch the limit switch when the airing rod is at the highest position or the lowest position; the driving motor can operate according to the opening and closing state of the limit switch.

9. The lifting laundry rack of claim 8, further comprising a gear drive; the gear transmission mechanism comprises a small transmission gear and a large transmission gear; the small transmission gear is in transmission connection with the reel, and the large transmission gear is meshed with the small transmission gear; the touch piece is arranged on the large transmission gear.

10. The lifting clothes hanger of claim 8 wherein the limit switch is a microswitch.