Electric clothes airing device for wardrobe

Abstract

An electric clothes airing device for a wardrobe comprises two rotating rods connected to the two sides of the inner wall of a wardrobe body, a hanging rod is installed at the tops of the two rotating rods in a crossing mode, the bottoms of the rotating rods are connected with the wardrobe body through a rotating mechanism, the rotating mechanism comprises a main shell fixed to the wardrobe body, and an inner shaft sleeve and an outer shaft sleeve are arranged in the main shell; a swing groove is formed in the side face of the main shell, and the rotating rod penetrates through the swing groove to be installed between the inner shaft sleeve and the outer shaft sleeve. The rotating mechanism further comprises a clamping seat arranged between the inner shaft sleeve and the outer shaft sleeve, one end of the clamping seat clamps the rotating rod in the clamping seat and is hinged to the rotating shaft, and the other end of the clamping seat extends out of the swing arm downwards and is hinged to the end of the electric push rod. The clothes airing device has the advantages that a user can conveniently use the clothes airing device in a driving mode of the electric push rod, time and labor are saved, the user can easily use the clothes airing device, and operation convenience and comfort are improved.

Description

Technical Field

[0001] This utility model relates to the field of household hardware, specifically an electric clothes drying rack for wardrobes. Background Technology

[0002] Traditional wardrobe hanging rods are fixed high up to prevent clothes from getting dirty when placed low. Retrieving clothes from the rod using a lever or other climbing tools is inconvenient. To address this, electrically operated hanging rods have emerged. Existing electric hanging rods typically connect to the hanging rod via linkages or gears and are driven by a motor. This complex design requires numerous transmission components, leading to instability and a higher failure rate. Furthermore, existing electric hanging rods fail to adequately address vibration and noise reduction, resulting in noticeable vibrations or noise during raising and lowering, negatively impacting the user experience.

[0003] Secondly, the limit control design of existing electric clothes hanging rods is not perfect. They all rely on motor control, which cannot accurately control the maximum upward or downward angle of the hanging rod. If the motor limit is inaccurate, it may lead to motor overload, structural damage, or the hanging rod rising too high and colliding with the top of the cabinet, or the hanging rod falling too low and affecting the use of the space in front, or even posing a threat to the personal safety of the user. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of existing technologies and provide an electric clothes drying rack for wardrobes that is simple in structure, low in manufacturing cost, has a limit for the up-and-down swing of the rotating rod to protect the clothes drying rack and cabinet from damage, extends service life, is driven by an electric push rod, has high transmission efficiency, saves time and effort, operates smoothly and quietly, has high safety, and enhances the external aesthetics.

[0005] The purpose of this utility model is achieved in the following way: an electric clothes drying rack for wardrobes, which includes two rotating rods connected to both sides of the inner wall of the wardrobe, a hanging rod installed across the top of the two rotating rods, and the bottom of the rotating rods connected to the wardrobe through a rotating mechanism. The rotating mechanism includes a main housing fixed to the wardrobe, and an inner bushing and an outer bushing are provided inside the main housing. A swing groove is opened on the side of the main housing, and the rotating rod passes through the swing groove and is installed between the inner bushing and the outer bushing. A rotating shaft passes through the inner bushing, the rotating rod and the outer bushing, connecting the three coaxially.

[0006] The rotating mechanism also includes a clamping seat between the inner bushing and the outer bushing. One end of the clamping seat holds the rotating rod inside and is hinged to the rotating shaft. The other end extends downwards and is hinged to the end of the electric push rod. The electric push rod is installed in the main housing and drives the rotating rod to swing up and down in the swing groove through the clamping seat.

[0007] The main housing is also equipped with a limiting mechanism, which limits the maximum vertical swing angle of the rotating rod.

[0008] The limiting mechanism includes an upper limit shaft installed on the inner wall of the main housing. The rotating rod swings upward and presses against the upper limit shaft to limit the maximum upward swing angle of the rotating rod. The upper limit shaft is covered with a sound-absorbing pad.

[0009] The limiting mechanism further includes a lower limiting shaft installed on the inner wall of the outer bushing. The rotating rod swings down and presses against the lower limiting shaft to limit the maximum swing angle of the rotating rod. The lower limiting shaft is covered with a sound-absorbing pad.

[0010] The inner and outer bushings are fitted with bearings, and the rotating shaft is installed inside the bearings.

[0011] The swing groove is covered with a decorative panel, and the rotating rod passes through the decorative panel and is connected to the rotating mechanism.

[0012] The swing groove has guide grooves on both sides of the groove opening. The decorative panel is slidably installed in the guide groove, which acts as a cover for the swing groove. The decorative panel has mounting holes through which the rotating rod passes and is connected to the rotating mechanism. When the rotating rod swings, it synchronously drives the decorative panel to slide in the guide groove.

[0013] The beneficial effects of this utility model are: 1. Simple structure, low manufacturing cost, and improved market competitiveness.

[0014] 2. The electric push rod's driving method is convenient for users, saving time and effort. Users can easily use the clothes dryer, improving operational convenience and comfort.

[0015] 3. The electric push rod drives the rotating rod through the clamp, improving transmission efficiency, enhancing the smoothness of the overall rotating mechanism's movement, and extending the service life of the clothes dryer.

[0016] 4. An upper limit axis and a lower limit axis are set to limit the maximum swing angle of the rotating rod, effectively preventing the rotating rod or rotating mechanism from directly colliding with the wardrobe or other parts, thus extending its service life.

[0017] 5. The limit shaft is covered with a sound-absorbing pad to absorb impact energy, significantly reducing noise and vibration at the end of operation, and protecting the clothes dryer and cabinet.

[0018] 6. Install a decorative panel to cover the swing groove, which enhances the overall aesthetics of the clothes dryer, protects the rotating mechanism from external objects, and extends its service life. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the clothes drying rack in its upper position according to this utility model.

[0020] Figure 2 This is an exploded view of the structure of the hanging rod and the rotating rod in this utility model.

[0021] Figure 3 This is a cross-sectional view of the rotating mechanism in this utility model.

[0022] Figure 4 This is an exploded view of the rotating mechanism in this utility model.

[0023] Figure 5-6 This is a schematic diagram of the internal structure of the rotating mechanism in this utility model.

[0024] Figure 7 This is an exploded view of the decorative panel and main shell in this utility model.

[0025] Figure 8 This is an exploded view of the structure of the electric push rod and rotating rod in this utility model.

[0026] Figure 9 This is a schematic diagram of the structure of the electric push rod in this utility model. Detailed Implementation

[0027] The present invention will be further described in detail below with reference to the accompanying drawings. An electric clothes drying rack for a wardrobe includes two rotating rods 2 connected to both sides of the inner wall of the wardrobe. A hanging rod 1 is installed across the top of the two rotating rods 2. The bottom of the rotating rods 2 is connected to the wardrobe body via a rotating mechanism. The rotating mechanism includes a main housing 3 fixed to the wardrobe body. An inner bushing 31 and an outer bushing 4 are provided inside the main housing 3. A swing groove 32 is provided on the side of the main housing 3. The rotating rod 2 passes through the swing groove 32 and is installed between the inner bushing 31 and the outer bushing 4. A rotating shaft 5 passes through the inner bushing 31, the rotating rod 2, and the outer bushing 4, connecting the three coaxially.

[0028] The rotating mechanism also includes a clamping seat 6 disposed between the inner bushing 31 and the outer bushing 4. One end of the clamping seat 6 clamps the rotating rod 2 inside and is hinged to the rotating shaft 5. The other end extends downwards to the swing arm 61 and is hinged to the end of the electric push rod 7. The electric push rod 7 is installed in the main housing 3 and drives the rotating rod 2 to swing up and down in the swing groove 32 through the clamping seat 6.

[0029] The main housing 3 is also provided with a limiting mechanism 8, which limits the maximum vertical swing angle of the rotating rod 2.

[0030] At both ends of the hanging rod, a rotating mechanism is connected via a rotating rod. By activating the rotating mechanism, the user can lower the hanging rod by swinging the rotating rod, thus lowering the entire clothes dryer for easier use. Figure 1 The state shown.

[0031] The rotating mechanism is installed at the bottom of the rotating rod. The rotating rod passes through the swing groove opened in the main housing of the rotating mechanism and is connected to the inner bushing and outer bushing built into the main housing. The inner bushing, outer bushing and rotating rod are coaxially connected by the rotating shaft. The rotating rod rotates between the inner bushing and outer bushing along the rotating shaft.

[0032] like Figure 5-9 As shown. The rotating mechanism also includes a clamp, one end of which holds the rotating rod, and the rotating shaft passes through the clamp and is hinged therein. The other end of the clamp extends and is equipped with a swing arm, which is hinged to the electric push rod. The electric push rod and the rotating rod are linked through the clamp. The electric push rod directly drives the clamp: when the electric push rod pushes forward, it drives the rotating rod to swing upward through the clamp; when the electric push rod retracts, it drives the rotating rod to swing downward through the clamp. The transmission path is shorter, and the number of transmission parts is fewer, reducing the transmission power lost in intermediate transmissions. This reduces the risk of wear and malfunctions caused by more transmission parts and more complex paths, resulting in higher transmission efficiency and reliability. It also improves the smoothness of the overall rotating mechanism's movement and extends the service life of the clothes dryer. Compared to traditional manual drives, the electric push rod drive method greatly simplifies user operation, saving time and effort. Even special groups such as children and the elderly, or when a lot of clothes are already hung, can easily use the clothes dryer.

[0033] like Figure 6 As shown, a limiting mechanism is also provided inside the main housing to limit the maximum vertical swing angle of the rotating rod, ensuring that the clothes dryer operates within a fixed and safe angle range, thus avoiding collisions or structural damage that may be caused by excessive swinging in the traditional method.

[0034] The limiting mechanism 8 includes an upper limit shaft 81 installed on the inner wall of the main housing 3. The rotating rod 2 swings upward and presses against the upper limit shaft 81 to limit the maximum upward swing angle of the rotating rod 2. The upper limit shaft 81 is covered with a sound-absorbing pad 83.

[0035] like Figure 6 As shown, when the rotating rod swings upward to the set highest position, one side of the rod contacts and presses against the upper limit shaft, preventing the rod from rotating further upward, thus making the upward swing limit of the rod more precise. At the same time, a sound-absorbing pad is wrapped around the upper limit shaft to absorb the impact force of the contact between the rotating rod and the upper limit shaft, significantly reducing the noise and vibration generated when the collision stops, improving the user experience, and making the upward swing operation of the clothes dryer quieter and more upscale.

[0036] The limiting mechanism 8 also includes a lower limiting shaft 82 installed on the inner wall of the outer bushing 4. The rotating rod 2 swings down and presses against the lower limiting shaft 82 to limit the maximum swing angle of the rotating rod 2. The lower limiting shaft 82 is covered with a sound-absorbing pad 83.

[0037] like Figure 6 As shown, when the rotating rod swings downward to the set lowest position, one side of the rod contacts and presses against the lower limit shaft, preventing the rod from rotating further downward, thus making the downward swing limit of the rod more precise. At the same time, a sound-absorbing pad is wrapped around the lower limit shaft to absorb the impact force of the contact between the rotating rod and the lower limit shaft, significantly reducing the noise and vibration generated when the collision stops, improving the user experience, and making the downward swing operation of the clothes dryer quieter and more upscale.

[0038] The inner bushing 31 and the outer bushing 4 are fitted with bearings 9, and the rotating shaft 5 is installed in the bearings 9.

[0039] like Figure 3 As shown, bearings and rotating shafts are respectively embedded inside the inner and outer bushings, optimizing the connection between the rotating shaft and the inner and outer bushings. Unlike the traditional method where the rotating shaft simply contacts the bushing directly, this method utilizes bearings such as ball bearings for connection. When the rotating shaft rotates, the main component bearing the rotational force is the ball bearing; rolling friction replaces sliding friction, reducing the rotational coefficient of the rotating shaft. This makes the swing of the rotating rod easier and smoother, resulting in less noise during the operation of the clothes dryer and creating a quieter environment. Secondly, the bearings have better wear resistance, can withstand greater loads, and ensure high precision requirements for long-term operation, extending the service life of the rotating mechanism. Simultaneously, the reduced coefficient of friction decreases transmission losses between components, improving transmission efficiency and reducing motor energy consumption.

[0040] The swing groove 32 is covered with a decorative plate 10, and the rotating rod 2 passes through the decorative plate 10 and is connected to the rotating mechanism.

[0041] like Figure 7 , 8 As shown, a decorative panel is installed on the swing groove. The rotating rod needs to be inserted into this decorative panel to connect with the inner and outer bushings and the rotating shaft. The rotating rod drives the decorative panel to move synchronously. The decorative panel conceals the swing groove, preventing the user from seeing the internal state of the rotating mechanism. This makes the overall appearance of the clothes dryer cleaner and more aesthetically pleasing, enhancing its overall quality. At the same time, the decorative panel effectively prevents dust and debris from entering the rotating mechanism, avoiding malfunctions or damage caused by external objects, protecting the rotating mechanism, and extending its service life.

[0042] The swing groove 32 has guide grooves 33 on both sides of the groove opening. The decorative panel 10 is slidably installed in the guide groove 33, which acts as a cover for the swing groove 32. The decorative panel 10 has a mounting hole 101. The rotating rod 2 passes through the mounting hole 101 and is connected to the rotating mechanism. When the rotating rod 2 swings, it synchronously drives the decorative panel 10 to slide in the guide groove 33.

[0043] like Figure 7 , 8 As shown, in order to accommodate the movement of the decorative panel, guide grooves are provided on both sides of the opening of the swing groove. The decorative panel is built into these guide grooves and can slide within them, thus guiding and restricting the movement path of the decorative panel. This ensures that the decorative panel can effectively and dynamically cover and shield the swing groove, and that the decorative panel can always swing synchronously with the rotating rod. This ensures that the decorative panel maintains a good appearance shielding effect and protective function, thereby enhancing the overall appearance of the clothes dryer.

[0044] Working principle: In this electric clothes dryer, the user can start the rotating mechanism and drive the rotating rod through the electric push rod. The rotating rod drives the hanging rod to lower the clothes for loading and unloading, and to return the clothes to their original position for storage.

[0045] Users electrically drive the electric push rod to generate a certain pushing or pulling force on the rotating rod. The electric push rod acts on the rotating rod through a clamp, resulting in fewer transmission components and a simpler transmission structure. The clamp drives the rotating rod to swing downwards, resulting in a shorter transmission path and fewer transmission components. This reduces transmission losses due to intermediate transmission, lowers the risk of wear and malfunctions caused by more transmission components and a more complex path, and provides higher transmission efficiency and reliability. It also improves the smoothness of the overall rotating mechanism's movement and extends the lifespan of the clothes dryer. Compared to traditional manual drives, the electric push rod greatly simplifies operation, saving time and effort. Even for special groups such as children and the elderly, or when the clothes are already heavily laden, users can easily operate the clothes dryer.

[0046] Furthermore, a limiting mechanism is installed within the main housing, comprising an upper and lower limiting shaft. When the rotating rod reaches its maximum upward and downward swing angles, it presses against the corresponding limiting shafts, providing precise end-point limitation on the rod's stroke and effectively preventing the rod or rotating mechanism from directly colliding with the wardrobe or other components. Simultaneously, sound-absorbing pads are wrapped around the limiting shafts to further absorb impact energy upon contact, significantly reducing noise and vibration at the end of operation and protecting the clothes dryer and cabinet.

[0047] Meanwhile, guided by the guide groove of the main housing, the decorative panel slides synchronously with the swing of the rotating rod, always covering the swing groove on the main housing, which not only ensures aesthetics but also plays a protective role, so it can be widely promoted.

[0048] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An electric clothes drying rack for a wardrobe, comprising two rotating rods (2) connected to both sides of the inner wall of the wardrobe, with a hanging rod (1) mounted horizontally across the top of the two rotating rods (2), and the bottom of the rotating rods (2) connected to the wardrobe body via a rotating mechanism, characterized in that: The rotating mechanism includes a main housing (3) fixed to the cabinet, and an inner bushing (31) and an outer bushing (4) are provided inside the main housing (3); the main housing (3) has a swing groove (32) on its side, and the rotating rod (2) passes through the swing groove (32) and is installed between the inner bushing (31) and the outer bushing (4); the rotating shaft (5) passes through the inner bushing (31), the rotating rod (2) and the outer bushing (4) to connect the three coaxially; The rotating mechanism also includes a clamp (6) located between the inner bushing (31) and the outer bushing (4). One end of the clamp (6) holds the rotating rod (2) inside and is hinged to the rotating shaft (5). The other end extends downward to the swing arm (61) and is hinged to the end of the electric push rod (7). The electric push rod (7) is installed in the main housing (3) and drives the rotating rod (2) to swing up and down in the swing groove (32) through the clamp (6). The main housing (3) is also provided with a limiting mechanism (8), which limits the maximum up and down swing angle of the rotating rod (2).

2. The electric clothes drying rack for wardrobes according to claim 1, characterized in that: The limiting mechanism (8) includes an upper limit shaft (81) installed on the inner wall of the main housing (3), the rotating rod (2) swings upward, the rotating rod (2) is pressed on the upper limit shaft (81) to limit the maximum upward swing angle of the rotating rod (2), and the upper limit shaft (81) is covered with a sound-absorbing pad (83).

3. The electric clothes drying rack for wardrobes according to claim 2, characterized in that: The limiting mechanism (8) further includes a lower limiting shaft (82) installed on the inner wall of the outer bushing (4). The rotating rod (2) swings down and presses against the lower limiting shaft (82) to limit the maximum swing angle of the rotating rod (2). The lower limiting shaft (82) is covered with a sound-absorbing pad (83).

4. The electric clothes drying rack for wardrobes according to claim 1, characterized in that: The inner bushing (31) and the outer bushing (4) are fitted with bearings (9), and the rotating shaft (5) is installed in the bearings (9).

5. The electric clothes drying rack for wardrobes according to claim 1, characterized in that: The swing groove (32) is covered with a decorative panel (10), and the rotating rod (2) passes through the decorative panel (10) and is connected to the rotating mechanism.

6. The electric clothes drying rack for wardrobes according to claim 5, characterized in that: The swing groove (32) has guide grooves (33) on both sides of the groove opening. The decorative plate (10) is slidably installed in the guide groove (33) to cover the swing groove (32). The decorative plate (10) has a mounting hole (101). The rotating rod (2) passes through the mounting hole (101) and is connected to the rotating mechanism. When the rotating rod (2) swings, it synchronously drives the decorative plate (10) to slide in the guide groove (33).

Images