CN204561931U - A kind of height-adjustable washbasin racks - Google Patents

Abstract

The utility model provides a height-adjustable washbasin stand, wherein, guide rods are fixedly connected at both ends of the washbasin base, and the guide rods are slidably arranged on the guide seat below, and the height-adjustable rods are fixedly connected and arranged on The center position of the washbasin base, the adjustable height bar includes an adjusting bar one, an adjusting sleeve and an adjusting bar two, the lower end of the adjusting bar one is provided with a left-handed external thread, the upper end of the adjusting sleeve is provided with a left-handed internal thread, and the adjusting sleeve The lower end of the adjustment rod is provided with a right-handed internal thread, the upper end of the adjustment rod two is provided with a right-handed external thread, and the output shaft of the motor and the adjustment sleeve are connected and driven by a belt transmission mechanism. The utility model can realize fast and stable height adjustment of the washbasin stand. By using the motor to drive the rotation, the height adjustment of the washbasin stand can be automatically realized. It is very suitable for adults, children, old people and other people. Suitable for furniture decoration.

Description

height-adjustable washbasin stand

technical field

The utility model relates to a washbasin frame, in particular to a height-adjustable washbasin frame, which belongs to the technical field of furniture.

Background technique

Washbasin stand is a kind of commonly used sanitary appliance, which is widely used in families and various public places, especially the traditional habit of Chinese people to put the washbasin on the washbasin stand in daily life, and the washstand has been regarded as a must. Indispensable furniture, with the improvement of people's living standards, it has become the consensus of people to pay attention to personal hygiene and pay attention to public health behaviors. At present, most of the washstands commonly used by people adopt a triangular or circular frame structure, which has a single function and is not beautiful. It cannot meet the needs of furniture decoration and furniture automation. Moreover, the height of the washstand cannot be adjusted, which is very unsuitable for adults or children. different groups of people. Although some washstands capable of height adjustment have begun to appear at present, such as the Chinese patent whose publication number is CN201223327Y and the title of invention is a new simple washstand, which provides a washstand that is simple and convenient to adjust the height of the washstand, but this washstand , the adjustment is inconvenient, and the automatic adjustment of the washbasin frame cannot be realized. Moreover, it uses a telescopic rod to adjust, and the adjustment is not stable. It is easy to cause the center of gravity of the washbasin to be unstable, and it is very easy to cause the washbasin stand to shake, and it is very unstable to use.

In order to solve the above technical problems, the utility model provides a height-adjustable washbasin stand, which is simple in structure, convenient to use, and reliable. By adopting the threaded cooperation between the adjusting rods, the washbasin stand can be realized quickly and stably. The height adjustment of the washbasin stand is very stable. Moreover, by using the motor to drive the rotation, the height adjustment of the washbasin stand can be automatically realized. At the same time, a limit switch is set to effectively ensure the safety of the height adjustment of the washbasin stand. Damage caused by over-adjustment. The washbasin stand of the utility model realizes a fully automatic height adjustment function, is very suitable for use by adults, children, old people and other crowds, and has a reasonable structure design and is suitable for furniture decoration.

Utility model content

In view of the above situation, in order to solve the defects of the prior art, the purpose of this utility model is to provide a height-adjustable washbasin stand, which includes a washbasin base, a guide rod, a guide seat, an adjustable height rod, and a washbasin support. And the motor, it is characterized in that, the two ends of the washbasin base are fixedly connected with guide rods, and the guide rods are slidably arranged on the guide seat below, and the guide seat is arranged on the washbasin support, A reinforcing rod is connected between the washbasin supports, and the adjustable height rod is fixedly connected to the center of the washbasin base, and the adjustable height rod includes an adjusting rod one, an adjusting sleeve and an adjusting rod two , wherein the upper end of the adjusting rod one is fixedly connected to the washbasin base, the lower end of the adjusting rod one is provided with a left-handed external thread, the upper end of the adjusting sleeve is provided with a left-handed internal thread, and the adjusting sleeve The lower end of the adjustment rod is provided with a right-handed internal thread, the upper end of the adjustment rod two is provided with a right-handed external thread, the left-handed internal thread and the left-handed external thread, the gap between the right-handed internal thread and the right-handed external thread Cooperate with each other, the motor is arranged on the reinforcing rod, the output shaft of the motor and the adjusting sleeve are connected and driven by a belt transmission mechanism, and the first adjusting rod and the second adjusting rod are provided with limit switch.

Further, preferably, the belt transmission mechanism specifically includes a belt, a driving pulley and a driven pulley, wherein the driving pulley is arranged on the output shaft of the motor, and the driven pulley is arranged on the adjusting sleeve On the cylinder, the driven pulley and the driving pulley are connected and driven by a belt.

Further, preferably, the belt is a triangular belt or a trapezoidal belt.

Further, as a preference, an arc-shaped washbasin stand is arranged on the base of the washbasin.

Further, preferably, a guide sleeve is provided inside the guide seat, and the guide sleeve cooperates with the guide rod to slide.

Further, preferably, there are four guide rods and four guide seats.

Beneficial effects of the utility model: the height-adjustable washbasin frame provided by the utility model has simple structure, convenient use, and reliability. The height adjustment is very stable. Moreover, by using the motor to drive the rotation, the height adjustment of the washbasin stand can be automatically realized. At the same time, a limit switch is set to effectively ensure the safety of the height adjustment of the washbasin stand. Damage caused by adjustment. The washbasin stand of the utility model realizes a fully automatic height adjustment function, is very suitable for use by adults, children, old people and other crowds, and has a reasonable structure design and is suitable for furniture decoration.

Description of drawings

Figure 1 is a structural schematic diagram of a height-adjustable washbasin frame provided by the utility model.

Reference signs: 1 Washbasin base 2 Guide rod 3 Guide seat 4 Adjustable height rod 5 Washbasin support 6 Reinforcing rod 7 Adjusting rod 1 8 Adjusting sleeve 9 Adjusting rod 2 10 Motor 11 Belt 12 Driving pulley 13 Driven belt Wheel 14 limit switch 15 washbasin guard frame 16 washbasin.

Detailed ways

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

As shown in Figure 1, the utility model provides a height-adjustable washbasin stand, which includes a washbasin base 1, a guide rod 2, a guide seat 3, an adjustable height rod 4, a washbasin support 5 and a motor 10, Both ends of the washbasin base 1 are fixedly connected with a guide rod 2, the guide rod 2 is slidably arranged on the guide seat 3 below, the guide seat 3 is arranged on the washbasin support 5, and the connection between the washbasin supports 5 is provided with reinforcement Rod 6, adjustable height rod 4 is fixedly connected and arranged on the central position of washbasin base 1, and adjustable height rod 4 includes adjustment rod one 7, adjustment sleeve 8 and adjustment rod two 9, wherein the upper end of adjustment rod one 7 is fixed Connected on the washbasin base 1, the lower end of the adjustment rod one 7 is provided with a left-handed external thread, the upper end of the adjustment sleeve 8 is provided with a left-handed internal thread, the lower end of the adjustment sleeve 8 is provided with a right-handed internal thread, and the adjustment rod two 9 The upper end of the upper end is provided with a right-handed external thread, a left-handed internal screw and a left-handed external thread, and a right-handed internal thread and a right-handed external thread cooperate with each other. The motor 10 is arranged on the reinforcing rod 6, and the output shaft of the motor 10 is connected to the adjustment sleeve 8 Between adopt belt drive mechanism to carry out connection transmission, all be provided with limit switch 14 on adjusting lever one 7 and adjusting lever two 9.

In this embodiment, the belt transmission mechanism specifically includes a belt 11, a driving pulley 12 and a driven pulley 13, wherein the driving pulley 12 is arranged on the output shaft of the motor 10, and the driven pulley 13 is arranged on the adjusting sleeve 8, adopt belt 11 to connect transmission between driven pulley 13 and driving pulley 12. Meanwhile, the belt 11 in this embodiment is a triangular belt, of course, as another embodiment, it can also be selected as a trapezoidal belt.

In addition, in order to improve the stability of the washbasin, an arc-shaped washbasin guard 15 is provided on the washbasin base 1, and the washbasin 16 is placed in the washbasin guard 15 to prevent water from splashing out. In order to improve the sliding performance between the guide rod 2 and the guide seat 3 and improve the service life, a guide sleeve is arranged inside the guide seat 3, and the guide sleeve and the guide rod 2 cooperate to slide. In order to improve the stability of sliding adjustment, there are four guide rods 2 and four guide seats 3 .

The utility model can realize fast and stable height adjustment of the washbasin stand by adopting the thread cooperation between the adjustment rods, and the adjustment is very stable, and, by using the motor to drive the rotation, the height adjustment of the washbasin stand can be automatically realized, and at the same time , A limit switch is set, which can effectively ensure the safety of the height adjustment of the washbasin stand and prevent damage caused by excessive adjustment. The washbasin stand of the utility model realizes a fully automatic height adjustment function, is very suitable for use by adults, children, old people and other crowds, and has a reasonable structure design and is suitable for furniture decoration.

Claims (6)

1. a height-adjustable washbasin racks, it comprises washbowl base, guide rod, guide bracket, adjustable-height bar, washbowl support and motor, it is characterized in that, described washbowl base two ends are fixedly connected with and are provided with guide rod, described guide rod is slidably arranged on guide bracket below, described guide bracket is arranged on described washbowl support, bracing piece is connected with between described washbowl support, described adjustable-height bar is fixedly connected with the center being arranged on described washbowl base, described adjustable-height bar comprises adjusting rod one, regulating sleeve and adjusting rod two, wherein, the upper end of adjusting rod one is fixedly connected on described washbowl base, the lower end of described adjusting rod one is provided with sinistral external thread, the upper end of described regulating sleeve is provided with levogyrate inner thread, the lower end of described regulating sleeve is provided with dextrorotation internal thread, the upper end of described adjusting rod two is provided with dextrorotation external screw thread, described left-handed interior spiral shell and described sinistral external thread, cooperatively interact between described dextrorotation internal thread and described dextrorotation external screw thread, described motor is arranged on described bracing piece, belt gear is adopted to carry out connection for transmission between the output shaft of described motor and described regulating sleeve, described adjusting rod one and described adjusting rod two are provided with limit switch.

2. the height-adjustable washbasin racks of one according to claim 1, it is characterized in that, described belt gear specifically comprises belt, driving pulley and driven pulley, wherein, driving pulley is arranged on the output shaft of described motor, described driven pulley is arranged on described regulating sleeve, adopts belt connection for transmission between described driven pulley and described driving pulley.

3. the height-adjustable washbasin racks of one according to claim 2, is characterized in that, belt is vee belt or trapezoidal belt.

4. the height-adjustable washbasin racks of one according to claim 1, is characterized in that, described washbowl base is provided with the washbowl retaining frame of circular arc.

5. the height-adjustable washbasin racks of one according to claim 4, is characterized in that, described guide bracket inside is provided with guide pin bushing, and described guide pin bushing and described guide rod carry out coordinating and slide.

6. the height-adjustable washbasin racks of the one according to any one of claim 1-5, is characterized in that, described guide rod and guide bracket are four.