CN108866980B

CN108866980B - Rainproof clothes hanger

Info

Publication number: CN108866980B
Application number: CN201810964161.0A
Authority: CN
Inventors: 焦延涛; 王博; 石越; 李定良
Original assignee: North China University of Water Resources and Electric Power
Current assignee: North China University of Water Resources and Electric Power
Priority date: 2018-08-23
Filing date: 2018-08-23
Publication date: 2020-05-29
Anticipated expiration: 2038-08-23
Also published as: CN108866980A

Abstract

The invention relates to the field of clothes airing equipment, in particular to a rainproof clothes hanger. The clothes hanger comprises two fixed plates arranged on a wall body, a turnover type clothes hanger arranged between the two fixed plates, a winding drum arranged on the wall body above the two fixed plates and a synchronous control mechanism; the synchronous control mechanism comprises a motor and a linear slide rail, the motor is provided with a first output lead screw and a second output lead screw which are opposite in rotating direction, a first sliding block and a second sliding block which are matched with the first output lead screw and the second output lead screw are arranged on two sides of the linear slide rail in a sliding mode respectively, a supporting rod connected with the transparent canopy is fixedly arranged on the first sliding block, the second sliding block is hinged to one end of a swing arm, and the other end of the swing arm is hinged to a wall body and located at a position below two fixing plates. The invention aims to provide a rainproof clothes hanger, which solves the problem that the clothes hanger extending out of a window is easily drenched by rainwater, and the clothes hanger and a rain shed can synchronously extend and cooperate, so that the operation is convenient.

Description

Rainproof clothes hanger

Technical Field

The invention relates to the field of clothes airing equipment, in particular to a rainproof clothes hanger.

Background

With the increase of urban population, small dwelling houses are increasingly popular with young residents due to the economic and practical characteristics of the small dwelling houses. However, since the small house type house has limited space and most of the small house type houses do not have balconies, the airing of clothes becomes a big problem to be solved in the small house type house.

Through retrieval, chinese patent document discloses a manual telescopic clothes hanger apparatus [ patent application No.: 201220243863.8, grant publication No. CN 202610593U ]. The clothes hanger can be manually stretched, so that a user does not need to extend out of the window in a half way when the user dries clothes, the personal safety factor of the user is improved, the uncertain factors of weather are considered, when no person is at home, clothes aired on the clothes hanger extending out of the window are easily wetted by rainwater, and the problem is not considered in the patent CN 202610593U. In addition, at present, in old urban areas such as Shanghai and Beijing, rain shelters and clothes hangers installed in small house type houses are mostly fixed outside windows in a welding mode, so that the space is occupied, waste is caused, and the rain shelters and the clothes hangers are not easy to withdraw.

Disclosure of Invention

The invention aims to provide a rainproof clothes hanger, which solves the problem that the clothes hanger extending out of a window is easily drenched by rainwater, and the clothes hanger and a rain shed can synchronously extend and cooperate, so that the operation is convenient.

In order to solve the technical problems, the invention adopts the technical scheme that: a rainproof clothes hanger comprises two fixed plates arranged on a wall, a turnover type clothes hanger arranged between the two fixed plates, a winding drum arranged at the position of the wall above the two fixed plates and used for accommodating a transparent canopy, and a synchronous control mechanism used for controlling turnover of the turnover type clothes hanger and folding and unfolding of the transparent canopy; the turnover type clothes hanger is a rectangular frame and comprises a first rotating shaft and a front rod which are parallel to each other, two ends of the first rotating shaft are respectively and rotatably arranged in shaft holes formed in the fixed plate, a plurality of clothes drying rods are arranged between the first rotating shaft and the front rod at intervals, and a plurality of sleeve holes used for being matched with clothes hooks are respectively formed in the clothes drying rods; the winding drum comprises barrel bodies distributed along the horizontal direction, strip-shaped holes formed in the length direction of the barrel bodies and used for enabling the transparent canopy to extend out of or retract into the inner cavity of the barrel bodies, and a second rotating shaft rotatably arranged in the barrel bodies, the transparent canopy is wound on the second rotating shaft, and torsion springs used for driving the second rotating shaft to rotate and enabling the transparent canopy to retract into the inner cavity of the barrel bodies are respectively arranged between the two ends of the second rotating shaft and the barrel bodies; the synchronous control mechanism comprises a motor fixed in the middle of a first rotating shaft and a linear slide rail fixed on the turnover type clothes hanger, an output shaft of the motor is connected with a gear box fixed on the first rotating shaft, the gear box is provided with a first output lead screw and a second output lead screw which are driven by the motor to rotate and rotate in the same direction, the thread directions of the first output lead screw and the second output lead screw are opposite, the first output lead screw and the second output lead screw are parallel to each other and are respectively arranged on two sides of the turnover type clothes hanger, two ends of the linear slide rail are respectively fixed in the middle positions of the first rotating shaft and a front rod, a first slide block and a second slide block are respectively arranged on the linear slide rail and are positioned on two sides of the turnover type clothes hanger in a sliding manner, a first thread hole matched with the first output lead screw is arranged on the first slide block, a support rod parallel to the first rotating shaft is also fixedly arranged on the first slide block, the second slider is provided with a second screw hole for matching the second output screw, the second slider is hinged with one end of the swing arm, and the other end of the swing arm is hinged on the wall and is positioned below the two fixing plates.

Preferably, the motor has a switch controller, and the switch controller is connected with a control circuit of the motor through a lead.

Preferably, the gear box comprises a shell, a first gear connected with the first output screw, a second gear connected with the second output screw and a third gear connected with the output shaft of the motor are rotatably arranged in the shell, and the first gear and the second gear are respectively in meshed connection with the third gear.

Preferably, the first sliding block and the second sliding block are respectively provided with a dovetail sliding groove which is embedded on the linear sliding rail.

Preferably, the fixing plate is fixedly connected with the wall body through an expansion screw, and the fixing frame and the expansion screw are both coated with an anticorrosive coating.

Preferably, the transparent canopy is made of polyethylene plastic cloth materials.

Advantageous effects

The turnover type clothes hanger and the transparent canopy can be attached to a wall body to be folded when clothes are not dried, so that excessive space is not occupied, space waste is avoided, damage caused by long-time wind and sunshine is avoided, and the service life of the turnover type clothes hanger and the transparent canopy is prolonged.

When the clothes are dried, the first sliding block and the second sliding block which are positioned on the linear guide rail can be driven to reversely slide by the first output lead screw and the second output lead screw which are opposite in rotating direction through one motor, so that the transparent canopy is pulled out from the winding drum by the first sliding block, meanwhile, the turnover type clothes hanger is overturned to the position basically perpendicular to the wall body by the second sliding block in cooperation with the swing arm, and the operation is very simple and convenient.

Drawings

FIG. 1 is a schematic left-side sectional view of the present invention;

FIG. 2 is a schematic perspective view of the turnover type clothes hanger of the present invention;

FIG. 3 is a schematic cross-sectional view of the linear guideway portion of the present invention;

FIG. 4 is a schematic sectional view of a gear case portion according to the present invention;

the labels in the figure are: 1. wall body, 2, fixed plate, 3, the reel, 301, the second pivot, 302, the barrel, 303, the bar hole, 4, transparent canopy, 5, first output lead screw, 6, linear slide rail, 7, the bracing piece, 8, first slider, 9, the front rod, 10, second output lead screw, 11, the second slider, 12, the swing arm, 13, first pivot, 14, the gear box, 1401, the third gear, 1402, the casing, 1403, first gear, 1404, the second gear, 15, the motor, 16, the trepanning, 17, the clothes-horse, 18, first screw hole, 19, the second screw hole.

Detailed Description

As shown in fig. 1 to 4, the rainproof laundry rack of the present invention comprises two fixing plates 2, a turnover type laundry rack arranged between the two fixing plates 2, a winding drum 3 arranged at a position of a wall 1 above the two fixing plates 2 and used for accommodating a transparent canopy 4, and a synchronous control mechanism for controlling the turnover of the turnover type laundry rack and the folding and unfolding of the transparent canopy 4. Two fixed plates 2 are respectively fixed on the wall body 1 through the expansion screws at intervals and are positioned at the positions with the same height at the outer top of the window, and the two fixed plates 2 and the expansion screws are respectively coated with an anticorrosive coating for corrosion prevention. The two ends of the winding drum 3 can be directly fixed with the two fixing plates 2 or fixed on the wall body 1 by expansion screws. Convertible clothes hanger and transparent canopy 4 are close to wall body 1 and pack up when not drying in the air, and the convenient to use person hangs the clothing on convertible clothes hanger through the window after convertible clothes hanger packs up, and user's truck position need not to stretch out outside the window, has improved the security of the clothing operation of drying in the air. The transparent canopy 4 can avoid unnecessary wind, rain and rain to cause corrosion after being folded, and the service life of the transparent canopy is prolonged. After hanging the clothing on convertible clothes hanger, can be simple convenient messenger's convertible clothes hanger and transparent canopy 4 open simultaneously through synchro control mechanism, convertible clothes hanger basic perpendicular to wall body 1 this moment, and transparent canopy 4 is then from taking inclination, can avoid under the unmanned circumstances in the family, the clothing can not in time be packed up and by the wet condition of cloud water. The transparent canopy 4 is made of polyethylene plastic cloth materials, has strong toughness and long service life, and does not block clothes from receiving sunlight.

The turnover type clothes hanger is a rectangular frame and comprises a first rotating shaft 13 and a front rod 9 which are parallel to each other. Two ends of the first rotating shaft 13 are respectively and rotatably arranged in shaft holes formed in the fixed plate 2, so that the front rod 9 can rotate by taking the first rotating shaft 13 as a center under the action of external force. A rolling bearing is arranged in the shaft hole to reduce the resistance of the turnover type clothes hanger in the rotating process. A plurality of clothes drying rods 17 are arranged between the first rotating shaft 13 and the front rod 9 at intervals, a plurality of sleeve holes 16 are respectively arranged on the clothes drying rods 17, and a user can install the clothes hook on the clothes drying rods 17 in a matching way through the sleeve holes 16.

The winding drum 3 comprises a drum body 302 distributed along the horizontal direction, a strip-shaped hole 303 which is arranged along the length direction of the drum body 302 and is used for extending or retracting the transparent canopy 4 into the inner cavity of the drum body 302, and a second rotating shaft 301 which is rotatably arranged in the drum body 302. The transparent canopy 4 is wound on the second rotating shaft 301, one end of the transparent canopy is fixed to the second rotating shaft 301, and the other end of the transparent canopy is fixed to the synchronous control mechanism. Torsion springs for driving the second rotating shaft 301 to rotate so as to enable the transparent canopy 4 to retract into the inner cavity of the barrel 302 are further arranged between the two ends of the second rotating shaft 301 and the barrel 302 respectively, after the transparent canopy 4 is drawn out of the strip-shaped holes 303 through the synchronous control mechanism, the torsion springs correspondingly deform, and after the acting force of the synchronous control mechanism is small, potential energy generated by deformation of the torsion springs can drive the second rotating shaft 301 to rotate, so that the transparent canopy 4 is drawn into the inner cavity of the barrel 302 again.

The synchronous control mechanism comprises a motor 15 fixed in the middle of the first rotating shaft 13 and a linear slide rail 6 fixed on the turnover type clothes hanger. In the embodiment, as shown in fig. 4, an output shaft of a motor 15 located on the left side penetrates through a housing 1402 of a gear box 14 fixed on a first rotating shaft 13 and is connected with a third gear 1401, the housing 1402 of the gear box 14 is further rotatably provided with a first gear 1403 and a second gear 1404 which are respectively engaged with the third gear 1401, the first gear 1403 is provided with a first output screw 5, the second gear 1404 is provided with a second output screw 10, and the other ends of the first output screw 5 and the second output screw 10 are respectively penetrated outside the housing 1402 and distributed on the upper side and the lower side of the convertible clothes rack shown in fig. 1. The rotation directions of the first output screw rod 5 and the second output screw rod 10 driven by the motor 15 are the same, but the rotation directions of the threads on the first output screw rod 5 and the second output screw rod 10 are opposite. The two ends of the linear slide rail 6 are respectively fixed at the middle positions of the first rotating shaft 13 and the front rod 9, the two sides of the turnover type clothes hanger on the linear slide rail 6 are respectively provided with a first sliding block 8 and a second sliding block 11 in a sliding mode, the first sliding block 8 and the second sliding block 11 are respectively provided with a dovetail-shaped sliding groove used for being embedded on the linear slide rail 6, and therefore the first sliding block 8 and the second sliding block 11 are prevented from falling off from the linear slide rail 6. The first slide block 8 is provided with a first screw hole 18 for matching the first output screw 5, and the first slide block 8 is also fixedly provided with a support rod 7 parallel to the first rotating shaft 13. The bracing piece 7 is equipped with on the second slider 11 and supplies second output screw 10 complex second screw hole 19 with the one end fixed connection that stretches out in the strip hole 303 of transparent canopy 4 by the strip hole 303, and second slider 11 is connected with the one end of swing arm 12 is articulated, and the other end of swing arm 12 is articulated to be connected on wall body 1 and is located the position of two fixed plates 2 below.

The specific implementation process of the invention is as follows: the clothes are hung on the clothes-horse 17 through the through hole and the clothes-hook under the folding state of the turnover type clothes-horse; the motor 15 is started to operate, the first sliding block 8 slides towards the direction far away from the motor 15, the second sliding block 11 slides towards the direction close to the motor 15, the turnover type clothes hanger and the transparent canopy 4 can be unfolded to be as shown in figure 1 by matching with the supporting rod 7 and the swing arm 12, and the transparent canopy 4 naturally inclines to be beneficial to drainage. In this embodiment, the motor 15 has a switch controller, and the switch controller is connected to the control circuit of the motor 15 through a wire, which is convenient for the user to perform indoor remote operation.

Claims

1. A rain-proof clothes hanger that dries in air which characterized in that: the turnover type clothes hanger comprises two fixing plates (2) arranged on a wall body (1), a turnover type clothes hanger arranged between the two fixing plates (2), a winding drum (3) arranged at the position of the wall body (1) above the two fixing plates (2) and used for accommodating a transparent canopy (4), and a synchronous control mechanism used for controlling the turnover of the turnover type clothes hanger and the folding and unfolding of the transparent canopy (4); the turnover type clothes hanger is a rectangular frame and comprises a first rotating shaft (13) and a front rod (9) which are parallel to each other, two ends of the first rotating shaft (13) are respectively and rotatably arranged in shaft holes formed in the fixed plate (2), a plurality of clothes drying rods (17) are arranged between the first rotating shaft (13) and the front rod (9) at intervals, and a plurality of sleeve holes (16) used for being matched with clothes hooks are respectively formed in the clothes drying rods (17); the winding drum (3) comprises a drum body (302) distributed in the horizontal direction, a strip-shaped hole (303) formed in the length direction of the drum body (302) and used for enabling the transparent canopy (4) to extend out of or retract into the inner cavity of the drum body (302), and a second rotating shaft (301) rotatably arranged in the drum body (302), wherein the transparent canopy (4) is wound on the second rotating shaft (301), and torsion springs used for driving the second rotating shaft (301) to rotate so as to enable the transparent canopy (4) to retract into the inner cavity of the drum body (302) are respectively arranged between the two ends of the second rotating shaft (301) and the drum body (302); the synchronous control mechanism comprises a motor (15) fixed in the middle of a first rotating shaft (13) and a linear slide rail (6) fixed on the turnover type clothes hanger, an output shaft of the motor (15) is connected with a gear box (14) fixed on the first rotating shaft (13), the gear box (14) is provided with a first output lead screw (5) and a second output lead screw (10) which are driven by the motor (15) to rotate and have the same rotation direction, the rotation directions of the threads on the first output lead screw (5) and the second output lead screw (10) are opposite, the first output lead screw (5) and the second output lead screw (10) are parallel to each other and are respectively arranged on two sides of the turnover type clothes hanger, two ends of the linear slide rail (6) are respectively fixed in the middle positions of the first rotating shaft (13) and a front rod (9), a first slide block (8) and a second slide block (11) are respectively arranged on two sides of the turnover type clothes hanger on the, be equipped with on first slider (8) and supply first output lead screw (5) complex first screw hole (18), still fixed bracing piece (7) that are on a parallel with first pivot (13) of being equipped with on first slider (8), one end fixed connection that stretches out in bracing piece (7) and transparent canopy (4) by bar hole (303), be equipped with on second slider (11) and supply second output lead screw (10) complex second screw hole (19), second slider (11) are connected with the one end of swing arm (12) is articulated, the other end of swing arm (12) is articulated to be connected on wall body (1) and is located the position of two fixed plates (2) below.

2. A rain-proof clothes hanger according to claim 1, characterized in that: the motor (15) is provided with a switch controller, and the switch controller is connected with a control circuit of the motor (15) through a lead.

3. A rain-proof clothes hanger according to claim 1, characterized in that: the gear box (14) comprises a shell (1402), a first gear (1403) connected with the first output screw (5), a second gear (1404) connected with the second output screw (10) and a third gear (1401) connected with an output shaft of the motor (15) are arranged in the shell (1402) in a rotating mode, and the first gear (1403) and the second gear (1404) are respectively connected with the third gear (1401) in a meshing mode.

4. A rain-proof clothes hanger according to claim 1, characterized in that: the first sliding block (8) and the second sliding block (11) are respectively provided with a dovetail sliding groove which is embedded on the linear sliding rail (6).

5. A rain-proof clothes hanger according to claim 1, characterized in that: the fixing plate (2) is fixedly connected with the wall body (1) through expansion screws, and the fixing frame and the expansion screws are coated with anticorrosive coatings.

6. A rain-proof clothes hanger according to claim 1, characterized in that: the transparent canopy (4) is made of polyethylene plastic cloth material.