CN202415990U - Rotatable clothes drying rack - Google Patents

Abstract

The utility model relates to a rotatable clothes drying rack. The clothes drying rack is characterized by comprising a hollow cross rod (1) which can be determined according to the length of a balcony; a hanging rod (2) is arranged at each of two ends of the hollow cross rod (1); a plurality of vertical rotating shafts (3) are arranged in the hollow cross rod (1); the rotating shafts (3) are connected through a line wheel (5); the bottom of each rotating shaft (3) is fixedly connected with a hook (4); and any one of the rotating shafts (3) extends to the upper part of the hollow cross rod (1) and is fixedly connected with a low-power motor (6). According to the rotatable clothes drying rack, clothes can be continuously rotated at a low speed in an electric mode, and the clothes can also be manually rotated and stopped at any angle. Meanwhile, the rotating shafts are connected through the line wheel, so that the rotatable clothes drying rack has the advantages of high transmission precision, high stability, long service life, low noise and convenience in operation.

Description

A rotatable drying rack

technical field

The utility model belongs to the field of daily necessities, in particular to a rotatable clothes drying rack.

Background technique

In daily life, people often hope that the washed clothes can be dried in a short period of time due to various reasons, but when the external weather conditions are poor (rainy days, low temperature), indoor windows cannot be opened for some reason In the case of ventilation or high relative humidity in the room, even if the clothes are hung on a traditional drying rack to dry, the clothes still cannot be dried in a short period of time, and the humid air is easy to make the clothes moldy.

The existing technology mainly uses electric fans or heaters to speed up the drying of clothes, but there are problems of inconvenient arrangement and damage to clothes by hot air. There are also individual designs that use electric motors to rotate the clothes to speed up the drying, but they are limited to 1 to 2 pieces of clothes, and cannot be applied to a large number of clothes.

Due to the orientation of the balconies of most families, even if the weather is good, they can only be exposed to direct sunlight for half a day (or less) every day. Comprehensive sterilization and disinfection, or to prevent the clothes that are easy to fade from being exposed to sunlight on one side for a long time, so as to avoid uneven color of the clothes. To achieve these purposes using traditional clothes hangers, all clothes supports need to be removed and the direction of clothes hanging should be changed. It is time-consuming and labor-intensive.

Utility model content

The utility model designs a rotatable clothes drying rack, which solves the problems that clothes are easy to be moldy and clothes are dried at different angles.

In order to solve the above-mentioned technical problems, the utility model adopts the following scheme:

A rotatable drying rack, which is characterized in that it includes a hollow cross bar that can be determined according to the length of the balcony, the two ends of the hollow cross bar are respectively provided with suspenders, and the interior of the hollow cross bar is provided with a plurality of vertical The rotating shafts are connected by wire wheels, and the bottom of the rotating shafts is fixedly connected with the hook, and any one of the rotating shafts stretches out from the hollow cross bar and is fixedly connected with a small power motor.

The cross section of the hollow cross bar is square.

A ratchet mechanism concentric with the shaft and an involute rack and pinion mechanism are fixed on the top of any rotating shaft, and the ratchet mechanism and the involute rack and pinion mechanism are arranged in cooperation.

The ratchet mechanism includes a pawl and a ratchet, and the involute rack and pinion mechanism includes gear teeth and a rack; a ratchet is fixed on the rotating shaft where the ratchet mechanism and the involute rack and pinion mechanism are located. , the inside of the gear is a ratchet, the outside of the gear is an involute gear tooth, one side of the rack is connected with a spring fixed at one end of the hollow cross bar through a steel wire, and the other side of the rack is connected with a spring fixed at one end of a hollow cross bar through a guide rail and a pulley. Handwheel connection on the interior wall.

When it is necessary to dry the clothes quickly, the motor is connected to the power supply, and the clothes are rotated at a suitable speed to reach drying and then the power is cut off.

When the house is relatively humid, if you need to leave home for a long time, you can set the switching time through the timer switch, so that the motor can drive the clothes to rotate regularly to prevent the clothes from getting moldy.

When the outside light is sufficient, you can manually turn the handwheel from time to time to change the direction of clothes hanging, so as to achieve the effect of drying evenly and sterilizing.

This has the following beneficial effects:

The rotatable clothes drying rack of the utility model provides a rotating clothes drying rack which can continuously rotate clothes at a low speed in an electric manner, and can also manually rotate clothes and stay at any angle. At the same time, the rotating shafts are connected by a wire wheel, which has high transmission precision, good stability, long life, low noise and convenient operation.

Description of drawings

Figure 1: Schematic diagram of the appearance structure of the rotatable drying rack of the utility model;

Figure 2: Schematic diagram of the internal structure of the rotatable drying rack of the utility model;

Fig. 3: The rotatable drying rack of the present invention is an enlarged view of the dotted line in Fig. 2;

Figure 4: Sectional view of the ratchet mechanism and gear mechanism of the rotatable drying rack of the present invention.

Explanation of reference signs:

1—hollow bar; 2—suspension rod; 3—rotating shaft; 4—hook; 5—wire wheel; 6—motor; 7—pawl; 8—ratchet; 9—gear teeth; 10—rack; 11 - steel wire; 12 - spring; 13 - guide rail; 14 - pulley; 15 - hand wheel. the

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described further:

As shown in Figures 1 to 4, the utility model discloses a rotatable clothes drying rack, which includes a hollow cross bar 1 that can be determined according to the length of the balcony. The two ends of the hollow cross bar 1 are respectively provided with suspenders 2. A plurality of vertical rotating shafts 3 are arranged inside the crossbar 1, and the rotating shafts 3 are connected by wire wheels 5. The bottom of the rotating shafts 3 is fixedly connected with the hook 4, and any one of the rotating shafts 3 extends out of the hollow horizontal The rod 1 is fixedly connected with a small power motor 6 . The cross section of the hollow cross bar 1 is a square.

The motor is powered on directly or through a timing switch, so that if the motor rotates, all the rotating shafts and hooks will rotate at the same speed, realizing the natural wind formed by the rotation of the clothes themselves, so that all the clothes on the hooks can be rotated at the same time by electric means. Accelerates the drying of clothes, which meets the requirements of a large number of clothes that need to be dried in a short time in poor weather conditions.

A ratchet mechanism concentric with the shaft and an involute rack and pinion mechanism are fixed on the top of any rotating shaft 3, and the ratchet mechanism and the involute rack and pinion mechanism are arranged in cooperation. The ratchet mechanism includes a ratchet 7 and a ratchet 8, and the involute rack and pinion mechanism includes a gear tooth 9 and a rack 10; a ratchet is fixed on the rotating shaft 3 where the ratchet mechanism and the involute rack and pinion mechanism are located. Claw 7, the inner side of the gear is a ratchet 8, and the outer side of the gear is an involute gear tooth 9. One side of the rack 10 is connected with a spring 12 fixed at one end of the hollow cross bar 1 through a steel wire 11. The other side of the rack 10 is One side is connected with the hand wheel 15 that is fixed on the indoor wall by guide rail 13 and pulley 14.

When the spring is in a free state, the gear and the rack do not mesh. When the handwheel is shaken, the gear rack and the gear mesh, and the ratchet mechanism drives the rotating shaft to rotate, and the hook and the clothes rotate at the same time. At this time, the spring is stretched. When the clothes are turned to a suitable position, release the handwheel, and the Under the action of the spring, the tooth bar returns to its original position, and due to the ratchet mechanism, the rotating shaft does not rotate at this time and stays at this position. In this way, the function of clothing rotating and staying at any angle is realized.

The utility model has been exemplarily described above in conjunction with the accompanying drawings. Obviously, the realization of the utility model is not limited by the above-mentioned method, as long as various improvements of the method concept and technical solutions of the utility model are adopted, or the utility model is not improved. Directly applying the conception and technical solutions of the utility model to other occasions is within the protection scope of the utility model.

Claims (4)

1. A rotatable drying rack, characterized in that it includes a hollow cross bar (1) that can be determined according to the length of the balcony, and the two ends of the hollow cross bar (1) are respectively provided with suspenders (2). A plurality of vertical rotating shafts (3) are arranged inside the hollow cross bar (1), and the rotating shafts (3) are connected by wire wheels (5), and the bottom of the rotating shafts (3) is connected with the hook (4) Fixedly connected, wherein any one of the rotating shafts (3) protrudes above the hollow cross bar (1) and is fixedly connected with a small power motor (6). 2. The rotatable drying rack according to claim 1, characterized in that: the cross-section of the hollow cross bar (1) is square. 3. The rotatable drying rack according to claim 1 or 2, characterized in that: a ratchet mechanism concentric with the axis and an involute rack and pinion mechanism are fixed on the top of any rotating shaft (3). The ratchet mechanism and the involute rack and pinion mechanism are arranged in cooperation. 4. The rotatable drying rack according to claim 3, characterized in that: the ratchet mechanism includes pawls (7) and ratchets (8), and the involute rack and pinion mechanism includes gear teeth (9) and rack (10); a ratchet (7) is fixed on the rotating shaft (3) where the ratchet mechanism and the involute rack and pinion mechanism are located, the inside of the gear is a ratchet (8), and the outside of the gear is an involute Open wire gear teeth (9), one side of the rack (10) is connected to the spring (12) fixed at one end of the hollow cross bar (1) through a steel wire (11), and the other side of the rack (10) Connect with the handwheel (15) that is fixed on the indoor wall by guide rail (13) and pulley (14).

Images