CN101283952A - spittoon - Google Patents

Abstract

The invention relates to a spittoon, comprising a tray for holding sputum, the tray is an electric heating tray, and the spittoon also includes an elastic support unit, a casing and a power supply; the electric heating tray is supported on the casing by the elastic support unit , the housing is also provided with a power supply, the output end of the power supply is two electrodes, and two contacts are provided at the positions corresponding to the electrodes at the bottom of the electric heating tray. The spittoon adopting the technical solution of the present invention adopts the electric heating tray, and the electric heating tray is supported by the elastic support unit, and can be automatically powered on when there is sputum in the tray, so it is environmentally friendly and energy-saving. Moreover, the heat generated by the electric heating tray can dry and carbonize the sputum, thereby thoroughly disinfecting it, and the remaining ashes are easy to clean up.

Description

spittoon

technical field

The invention relates to a sanitary appliance, in particular to a spittoon which is environmentally friendly and hygienic and can be thoroughly sterilized.

Background technique

Spittoon is a common sanitary appliance, especially in today's society where "no spitting" is advocated, its scope of use is more and more extensive. The common spittoon used today has not been disinfected, and the sputum and water in the spittoon are usually poured into the sewer regularly. One of the disadvantages of this type of spittoon is that it is difficult to clean. The second disadvantage is that after the pathogenic microorganisms in the sputum enter the sewer, they may Breeding or dormancy in the sewer may cause pollution on a larger scale. Therefore, in special places such as hospitals, disinfection spittoons are generally used. At present, the common disinfection spittoon is to use antibiotics or disinfectants to sterilize and disinfect, but the abuse of antibiotics and disinfectants will cause great harm to the environment, and secondly, it may induce pathogenic microorganisms to develop drug resistance, posing greater safety hazards . There are also some patents that use ultraviolet rays to disinfect spittoons. Although there is no application of ultraviolet rays to disinfect spittoons, it can be predicted that ultraviolet disinfection cannot be very thorough. If disinfection is not thorough, pathogenic microorganisms may be induced to develop resistance to ultraviolet rays, thereby bringing more great harm. So there is not yet a kind of spittoon that is environmentally friendly and hygienic, and can be thoroughly sterilized.

Contents of the invention

The technical problem to be solved by the present invention is to provide a spittoon, which solves the problems that the existing spittoon is not easy to clean and not thoroughly sterilized.

In order to solve the problems of the technologies described above, the present invention adopts the following technical solutions:

The spittoon includes a tray for holding sputum, the tray is an electric heating tray, and the spittoon also includes an elastic support unit, a casing and a power supply; the electric heating tray is supported on the casing by the elastic support unit, and the inside of the casing is A power supply is also provided, the output ends of the power supply are two electrodes, and two contacts are provided at the positions corresponding to the electrodes on the bottom of the electric heating tray.

The elastic support unit includes a spring, and the tray is elastically supported on the bottom surface of the housing through the spring.

There are three or more springs of the elastic support unit.

The power supply includes a transformer connected to external mains, and the output voltage of the transformer is a safe voltage.

The spittoon also includes a base, which is arranged at the bottom of the shell and fixedly connected with the shell.

The spittoon also includes a cover, and the cover covers the opening of the shell.

The cover is provided with a handle.

Adopting the spittoon of the technical solution of the present invention, compared with the prior art, the beneficial effect is:

Since the electric heating tray is used, and the electric heating tray is supported by an elastic support unit, it can be automatically powered on when there is sputum in the tray, so it is environmentally friendly and energy-saving. Moreover, the heat generated by the electric heating tray can dry and carbonize the sputum, thereby thoroughly disinfecting, and the remaining ashes are easy to clean up.

Since the spring with a proper elastic coefficient is used as the elastic support unit, the structure is simple, the cost is low, and the use effect is good.

Since the used springs are three or more, it has better support stability and assembly flexibility.

Since the power supply adopts an external commercial power supply and outputs a safe voltage after transformation, it is convenient and safe to use.

Since the base is further provided, the spittoon can be stably placed on the ground.

Since the cover is further provided, the cover can be opened only when in use, so it is hygienic.

Since the cover is provided with a long handle, it is not necessary to bend over when removing the cover, so it is convenient to use, and because of the handle, hands will not be dirty when removing the cover.

Description of drawings

Fig. 1 is a schematic structural view of a spittoon according to a specific embodiment of the present invention;

Fig. 2 is a schematic structural view of the second spittoon according to the specific embodiment of the present invention.

Detailed ways

Specific implementation mode one

The spittoon provided by this specific embodiment is shown in FIG. 1 , including: a tray 1 , a casing 2 , an elastic support unit 3 , a power source 4 , electrodes 5 , contacts 6 and a base 7 .

Wherein the tray 1 is a dish with a certain depth for catching sputum. It is supported on the casing 2 by the elastic support unit 3 located below it. The shell 2 is made of high-temperature-resistant materials, and a power supply 4 is arranged therein, and the power supply 4 is connected to external mains electricity through a power cord and a plug. The power supply 4 can reduce the external 220-volt commercial power to a safe voltage below 36 volts to ensure safe use. The output terminals of the power supply 4 are two electrodes 5 , and the upper ends of the electrodes 5 are higher than the edge of the casing 2 . The tray 1 is an electric heating tray, on which two contacts 6 are arranged at positions corresponding to the electrodes 5 . The elastic support unit 3 is a spring in this specific embodiment. In addition, a base 7 is provided on the bottom of the shell 2, so that the spittoon can be stably placed on the ground.

When phlegm is spit on the tray 1, because the weight increases, the tray 1 causes the spring to be compressed, and the tray 1 sinks after the spring is compressed, and the two contacts 6 at the bottom of it contact the two electrodes 5 to energize. At this time, the tray 1 will generate heat due to energization, and the phlegm on the tray 1 will be dried up or even carbonized. After the phlegm is dried or carbonized, the weight of the tray 1 recovers, and the spring returns so that the contact 6 and the electrode 5 are separated to disconnect the power supply. The actual product may have cut off the power to the heating tray before the sputum is dried. At this time, the sputum can be completely dried by using the residual heat by selecting an appropriate heating wire and or controlling the weight of the tray.

The spittoon of the present invention uses an electric heating plate to roast the phlegm at high temperature, so that the phlegm is dried or even carbonized, so the disinfection is thorough. And the present invention automatically turns on the circuit and works when there is phlegm in the tray, which is convenient and practical and saves electric energy. When the ashes in the spittoon are accumulated to a certain extent, they can be poured out, so it is easy to clean and has no negative effect on the environment. The spittoon of the present invention is suitable for families, schools, any private and public places, and is especially suitable for hospitals, especially hospitals for infectious diseases.

Specific implementation mode two

The spittoon provided by this specific embodiment is shown in FIG. 2 , including: a tray 1 , a shell 2 , an elastic support unit 3 , a power source 4 , electrodes 5 , contacts 6 , a base 7 , a cover 8 and a handle 9 .

Tray 1 is a dish with a certain depth for catching sputum. It is supported on the casing 2 by the elastic support unit 3 located below it. The shell 2 is made of high-temperature-resistant materials, and a power supply 4 is arranged therein, and the power supply 4 is connected to external mains electricity through a power cord and a plug. The output terminals of the power supply 4 are two electrodes 5 . The tray 1 is an electric heating tray, on which two contacts 6 are arranged at positions corresponding to the electrodes 5 . The elastic support unit 3 is four springs in this specific embodiment, and the four springs are arranged symmetrically around the bottom of the tray 1. Compared with the one larger spring in the specific embodiment 1, it has better support stability and flexible assembly sex. In fact, three or more springs can provide relatively stable elastic support. A base 7 is also provided on the bottom of the shell 2, so that the spittoon can be stably placed on the ground.

Another difference compared with Embodiment 1 is that the shell 3 also houses the tray 1 therein, and the edge of the shell 3 is higher than the edge of the tray 1 . Therefore, a cover 8 can be added on the shell 3, and a handle 9 can be fixedly connected to the cover 8. The spittoon can be covered at ordinary times, and the user can easily uncover the lid by the handle 9 when needed.

The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be assumed that the specific implementation of the present invention is limited to these descriptions. For those of ordinary skill in the technical field of the present invention, without departing from the concept of the present invention, some simple deduction or replacement can be made, which should be regarded as belonging to the protection scope of the present invention.

Claims (7)

1, spittoon comprises the pallet that is used to hold sputum, it is characterized in that, described pallet is the electric heating pallet, and described spittoon also comprises elastic support unit, shell and power supply; The electric heating pallet is supported on the described shell by described elastic support unit, also is provided with power supply in the described shell, and the outfan of described power supply is two electrodes, and the position of described electric heating tray bottom counter electrode is provided with two contacts.

2, spittoon as claimed in claim 1 is characterized in that, described elastic support unit comprises spring, and described pallet is by on the spring support bottom surface in the enclosure.

3, spittoon as claimed in claim 2 is characterized in that, the spring of described elastic support unit has more than three or three.

4, spittoon as claimed in claim 1 is characterized in that, described power supply comprises the transformator that is connected with external commercial power, and the output voltage of described transformator is a safe voltage.

5, spittoon as claimed in claim 1 is characterized in that, described spittoon also comprises base, and described base is arranged on outer casing bottom, fixedlys connected with shell.

6, as any described spittoon in the claim 1 to 5, it is characterized in that described spittoon also comprises lid, described lid is placed on the shell aperture place.

7, spittoon as claimed in claim 6 is characterized in that, described lid is provided with handle.

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