CN210083271U - A home multifunctional car - Google Patents

Abstract

The utility model discloses a household multifunctional trolley, which comprises a frame, a pull rod, a walking device, a clothes drying device and a folding locking device. The clothes drying device comprises a first drying rod, a second drying rod and a first supporting frame , the second support frame, the outer side of the lower part of the frame is provided with a walking device, and the inner side of the lower part is provided with a first support frame, one end of the folding locking device is connected with the frame, and the other end is connected with the pull rod; the folding locking device It includes two pairs of gears, two pairs of joints, cams, pins, and sleeve rods. The frame is provided with a gear fixing device, and the bottom of the pull rod is provided with a cam near the gears. It rotates relative to the frame; a second drying rod is arranged on the upper and inner sides of the pull rod. The novel trolley can be used as a transfer vehicle to transfer goods, as a ladder to facilitate people's climbing operations, and can also be used as a clothes drying rack to facilitate people to dry clothes.

Description

A home multifunctional car

technical field

The utility model relates to the technical field of indoor home life equipment, in particular to a home multifunctional car.

Background technique

In recent years, trolleys have played an increasingly important role in people's lives. According to their uses, they can be divided into logistics trolleys, portable luggage trolleys, shopping trolleys, grocery shopping trolleys, etc. According to their materials, they can be divided into stainless steel luggage trolleys and iron tube luggage. Cars and aluminum alloy luggage carts can be divided into non-foldable luggage carts and foldable luggage carts according to their shapes.

These trolleys are generally used for towing luggage and goods in the process of life travel, reducing the waste of manpower, suitable for home travel, life shopping and short-distance transportation of goods, etc. It can design luggage trolleys of different models, functions and parameters according to the requirements of users , so there are many kinds of small cars on the market. Today, China has entered an era of aging population and insufficient labor force. The development of modern cars is to make users more convenient, efficient, fast and reliable to carry goods, so as to reduce the waste of manpower and improve people's quality of life. This is also the inevitable trend of the development of the times. , With the rapid development of the domestic economy and the continuous improvement of people's living standards, more and more work can be done by handling equipment, and it will become the future development trend that machinery replaces manpower.

At present, there are a large number of domestic trolley equipment and various types of vehicle structures, but none of the trolleys are specially designed for indoor families. The existing trolleys mainly focus on the loading capacity and assembly issues, and the purpose is to improve the handling efficiency of the trolleys. However, it is often It is relatively bulky, takes up space, and has a relatively simple function, so it can only be used as a transfer vehicle; although there are foldable multi-purpose luggage carts on the market, which are easy to carry, simple to operate, and do not take up space, but this type of car still cannot solve the problems of home and family life. If necessary, it can only be used as a transfer vehicle. The specific problems are as follows: 1) The height is not enough when people stand indoors, and the lifting height of a ladder or chair needs to be borrowed; 2) When drying clothes and quilts, due to the layout design of the space, only Dry it on the drying rack on the balcony, and can't take it to other places to dry.

Utility model content

In order to overcome the above-mentioned shortcomings of the prior art, the present utility model provides a multifunctional trolley for home use, which is specially designed for family use. As a ladder, it is convenient for people to carry out climbing operations. In addition, it can also be used as a clothes drying rack, which is convenient for people to dry clothes and quilts. Moreover, it has the advantages of small size, light weight, convenient use and carrying, safe and reliable equipment, and long service life. Features, very suitable for the needs of the contemporary market.

In order to achieve the above purpose, the technical scheme adopted by the present utility model is: a household multifunctional trolley, comprising a frame, a pull rod, a walking device, a clothes drying device, and a folding and locking device, and the clothes drying device includes a first drying rod, A second drying rod, a first supporting frame, and a second supporting frame, the first drying and first supporting rods are hinged on the frame, and the first supporting frame is hinged with the first drying rod, and the second drying rod is hinged to the frame. , the second support rod is hinged on the pull rod, and the second support frame is hinged with the second drying, the first drying and the second drying are provided with a cross bar; the outer side of the lower part of the frame is provided with a walking device, The inner side of the lower part is provided with a first support frame, one end of the folding locking device is connected with the frame, and the other end is connected with the pull rod; the folding locking device includes two pairs of gears, two pairs of joints, cams, pins, and sleeve rods. One end of the frame is provided with a sleeve rod, a gear is fixed on the sleeve rod, the middle of the gear is connected by a pin, one of the joints is set on the frame, and the other joint is set on the tie rod. The joint on the frame is partially overlapped with the joint on the pull rod, and the overlapping position is hinged through the pin; the frame is provided with a gear fixing device, the bottom of the pull rod is provided with a cam near the gear, and the pull rod passes through the joint. and the pin shaft can rotate relative to the frame; a second drying rod is arranged on the upper and inner side of the draw rod, a pull ring is hinged on the side of the draw rod, and a pull button matched with the pull ring is arranged on the side of the frame.

Further, the walking device includes a wheel, a wheel rotating member, and a wheel supporting member group.

Further, the gear fixing device includes a telescopic rod, which is located on one side of the gear, and the telescopic rod is a threaded telescopic structure, which can block the rotation of the gear when extended, and does not affect the rotation of the gear when retracted.

Further, the frame is a trapezoidal frame.

Compared with the prior art, the beneficial effects of the present utility model are as follows: the utility model can use the trolley as a transfer trolley through the design of the frame, the tie rod and the traveling device. The items can be transferred to other positions by pushing the pull rod; through the design of the rack, pull rod, and folding locking device, the rack and pull rod can stand sideways, and the pull ring on the pull rod is connected with the pull button on the rack. , people step on the first drying rod inside the lower part of the rack and the cross rod of the second drying rod inside the upper side of the tie rod, they can climb up the work and use the trolley as a herringbone ladder; The first support rod and the second are dried, the second support rod is stretched out, the rack and the pull rod stand sideways, the pull ring on the pull rod is connected with the pull button on the rack, and the trolley is used as a drying rack, which is convenient for people to carry out Drying clothes and quilts; at the same time, the new model is made of aluminum alloy material. When not in use, the pull rod and the frame can be overlapped together and placed upright. It has the advantages of small size, light weight, convenient use and carrying, safe and reliable equipment, Long service life and other characteristics, very suitable for the needs of the contemporary market.

Description of drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that are required to be used in the description of the embodiments or the prior art.

Fig. 1 shows the structural schematic diagram of the utility model when the frame and the tie rod are unfolded;

Fig. 2 shows the structural schematic diagram of the utility model when the frame and the side of the tie rod are inverted;

Fig. 3 shows the structural schematic diagram of the utility model when the first drying rod and the second drying rod are unfolded;

FIG. 4 is a schematic structural diagram of the utility model when the frame and the tie rod are combined together.

Detailed ways

The following will be described in detail in conjunction with the technical solutions in the embodiments of the present utility model:

Referring to Figures 1 and 3, a home multifunctional trolley includes a frame 1, a pull rod 2, a walking device, a clothes drying device, and a folding and locking device. The clothes drying device includes a first drying rod 3, a second A drying rod 4, a first supporting frame 5, a second supporting frame 6, the first drying 3, the first supporting rod 5 are hinged on the rack 1, and the first supporting frame 3 is hinged with the first drying 5, The second drying 4 and the second supporting rod 6 are hinged on the pull rod, and the second supporting frame 4 is hinged with the second drying 6, and the first drying 3 and the second drying 4 are provided with cross bars. 16. The first support frame 3 and the frame 1 and the second support frame 6 and the pull rod 2 are hinged with locking buckles. When the first support frame 3 and the second support frame 6 are stretched and unfolded, the locking buckles are used. The first support frame 3 and the second support frame 6 can be fixed on the rack 1 and the pull rod 2 respectively, so that the first support frame 3 and the second support frame 6 support the first drying rod 3 and the second drying rod 4 to be flat. The car is like a clothes drying rack at this time, which is convenient for drying clothes, quilts, etc.

Referring to Figures 1, 2 and 4, a walking device is provided on the outer side of the lower part of the frame 1, and a first support frame 5 is arranged on the inner side of the lower part. One end of the folding locking device is connected to the frame 1, and the other end is connected to the frame 1. The tie rod 2 is connected, and the walking device includes a wheel 7, a wheel rotating member 8, and a wheel supporting member group; One end of the frame 1 is provided with a sleeve rod 13, a gear 9 is fixed on the sleeve rod 13, the gear 9 is connected by a pin 12 in the middle, one of the joints 10 is arranged on the frame 1, and the other joint 10 is set on the pull rod 2, the joint 10 on the frame 1 is partially overlapped with the joint 10 on the pull rod 2, and the overlapping position is hinged through the pin shaft 12, the frame 1 is provided with a gear fixing device, the The gear fixing device includes a telescopic rod, which is located on one side of the gear 9. The telescopic rod is a threaded telescopic structure, which can block the rotation of the gear 9 when extended, and does not affect the rotation of the gear 9 when retracted. The bottom of the pull rod 2 is close to the position of the gear There is a cam 11 at the place, the pull rod 2 can rotate relative to the frame 1 through the joint 10 and the pin shaft 12, a second drying rod 4 is provided on the upper and inner side of the pull rod 2, and a pull ring 14 is hinged on the side of the pull rod 2, A pull button 15 matching the pull ring is provided on the side of the frame 1 . When the pull rod 2 rotates relative to the frame 1 to the deployed position, as shown in FIG. 1 , the telescopic rod on the side of the gear 9 twists the thread to extend, thereby blocking the rotation of the gear 9, that is, blocking the rotation of the pin shaft 12, because the cam 11 It is engaged with the gear 9, and the position of the cam 11 is fixed at this time, and the cam 11 is fixed on the pull rod 2, which finally ensures that the pull rod 2 does not rotate relative to the frame 1. At this time, the pull rod 2 is pushed and the item is placed On the rack 1, the trolley at this time is like a transfer trolley, which can easily transfer items; when the pull rod 2 rotates relative to the rack 1, and the two sides are placed upside down, as shown in Figure 2, move the pull rod 2 The pull ring 14 is fixed with the pull button 15 on the frame 1, and the trolley at this time is like a herringbone ladder, and people can climb up by stepping on the cross bars 16 on the first drying 3 and the second drying 4; such as As shown in FIG. 4 , when the pull rod 2 is rotated and overlapped with the frame 1 , the occupied space is small, and it is convenient to carry and store. 7

The frame 1 is a trapezoidal frame, which has high bending strength and convenient installation of parts.

The above are only specific implementations of the present application. It should be pointed out that for those of ordinary skill in the art, without departing from the principles of the present application, several improvements and modifications can also be made. It should be regarded as the protection scope of this application.

Claims (4)

1. A home multifunctional trolley is characterized in that: comprising a rack, a pull rod, a walking device, a clothes drying device, a folding locking device, and the clothes drying device comprises a first drying rod, a second drying rod, a first support The first drying rod and the first supporting rod are hinged on the frame, and the first supporting frame is hinged with the first drying rod, and the second drying rod and the second supporting rod are hinged on the pull rod and the second support frame is hinged with the second drying rod, the first drying rod and the second drying rod are provided with cross bars; the outer side of the lower part of the frame is provided with a walking device, and the inner side of the lower part is provided with a first support frame One end of the folding locking device is connected with the frame, and the other end is connected with the pull rod; the folding locking device includes two pairs of gears, two pairs of joints, cams, pins, and sleeve rods, and one end of the frame is provided with a sleeve A rod, a gear is fixed on the sleeve rod, the gear is connected by a pin in the middle, one of the joints is set on the frame, the other joint is set on the tie rod, the joint on the frame and the joint on the tie rod The parts overlap, and the overlapped position is hinged by the pin; the frame is provided with a gear fixing device, and the bottom of the pull rod is provided with a cam at the position close to the gear, and the pull rod can rotate relative to the frame through the joint and the pin A second drying rod is arranged on the upper and inner side of the draw rod, a pull ring is hinged on the side of the draw rod, and a pull button matched with the pull ring is arranged on the side of the frame. 2 . The home multifunctional trolley according to claim 1 , wherein the walking device comprises a wheel, a wheel rotating member, and a wheel supporting member group. 3 . 3. A home multifunctional trolley according to claim 1, wherein the gear fixing device comprises a telescopic rod, which is located on one side of the gear, and the telescopic rod is a threaded telescopic structure, which can block the gear when extended. Rotation, does not affect gear rotation when retracted. 4 . The multifunctional home car according to claim 1 , wherein the frame is a trapezoidal frame. 5 .

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