阅读说明：本技术 一种床 (Bed ) 是由 黎春生 于 2018-08-22 设计创作，主要内容包括：本发明涉及一种床。本发明所述的床,包括床本体,所述床本体上设置有床垫和床靠背,所述床靠背设置在床的一端,还包括：一控制电路,所述控制电路设置在床垫内；所述电动充气泵设置在床垫内并与控制装置相连；气囊,所述气囊以可拆卸方式设置在床垫的上表面前部；所述气囊上设置有进气口和排气口,所述进气口与电动充气泵的充气口相匹配连接；压力传感器,所述压力传感器设置在床靠背上并与控制电路连接；所述控制电路接收压力传感器的压力信号后控制电动充气泵对气囊进行充气。本发明所述的一种床,使用户在床上倚着靠背时,对气囊自动充气,以调节人坐着时脚部的不适,另外还能有效的防止用户坐在床上时向下的滑动。(The present invention relates to a bed. The bed of the invention, including the bed body, there are mattresses and bed backrests on the said bed body, the said bed backrest is set up in one end of the bed, also include: the control circuit is arranged in the mattress; the electric air pump is arranged in the mattress and is connected with the control device; an air bag detachably provided in a front portion of an upper surface of the mattress; the air bag is provided with an air inlet and an air outlet, and the air inlet is connected with an inflation inlet of the electric inflator pump in a matching way; the pressure sensor is arranged on the bed backrest and is connected with the control circuit; the control circuit receives the pressure signal of the pressure sensor and then controls the electric inflator pump to inflate the airbag. The bed of the invention can lead the air bag to be automatically inflated when a user leans against the backrest on the bed so as to adjust the discomfort of feet when the user sits on the bed, and can also effectively prevent the user from sliding downwards when the user sits on the bed.)

1. The utility model provides a bed, includes the bed body, be provided with mattress and bed back on the bed body, the bed back sets up in the one end of bed, at its characterized in that: further comprising:

the control circuit is arranged in the mattress;

the electric inflating pump is arranged in the mattress and is connected with the control device, and is provided with an inflating port which is arranged on the upper surface of the mattress and positioned at the front part of the mattress;

an air bag detachably provided in a front portion of an upper surface of the mattress; the air bag is provided with an air inlet and an air outlet, and the air inlet is connected with an inflation inlet of the electric inflator pump in a matching way;

the pressure sensor is arranged on the bed backrest and is connected with the control circuit; the control circuit receives the pressure signal of the pressure sensor and then controls the electric inflator pump to inflate the airbag.

2. A bed according to claim 1, wherein: the mattress is characterized in that an air leakage opening is further formed in the mattress, the air leakage opening is arranged corresponding to an air exhaust opening of the air bag, and an air leakage valve is further arranged on the air leakage opening.

3. A bed according to claim 2, wherein: the air release valve is a hand air release valve.

4. A bed according to claim 2, wherein: the air release valve is an electric air release valve and is electrically connected with the control device, and when the pressure value output by the pressure sensor is zero, the control circuit controls the electric air release valve to exhaust.

5. A bed according to claim 1, wherein: the pressure sensor is arranged in the middle of the bed backrest.

6. A bed according to claim 1, wherein: the air bag is strip-shaped and is arranged in parallel with the backrest.

7. A bed according to claim 1, wherein: the air bag is connected with the mattress through a magic tape.

Technical Field

The invention relates to the field of furniture articles, in particular to a bed.

Background

The bed is placed at home for people to rest and sleep. The existing bed is generally provided with a bed head and a mattress, people can read books or do other things while sitting on the mattress and leaning against the bed head, the legs of people can be flatly placed when people generally do the reading, but the legs of people are easy to feel uncomfortable due to the posture for a long time, and the body of people always slides down when people sit on the bed, which is inconvenient.

Disclosure of Invention

Based on this, the invention aims to provide a bed to effectively solve the defects of the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a bed, includes the bed body, be provided with mattress and bed back on the bed body, the bed back sets up the one end in the bed, still includes: the control circuit is arranged in the mattress; the electric inflating pump is arranged in the mattress and is connected with the control device, and is provided with an inflating port which is arranged on the upper surface of the mattress and positioned at the front part of the mattress; an air bag detachably provided in a front portion of an upper surface of the mattress; the air bag is provided with an air inlet and an air outlet, and the air inlet is connected with an inflation inlet of the electric inflator pump in a matching way; the pressure sensor is arranged on the bed backrest and is connected with the control circuit; the control circuit receives the pressure signal of the pressure sensor and then controls the electric inflator pump to inflate the airbag.

Compared with the prior art, the bed has the advantages that the sensor is arranged on the backrest of the bed and the air bag is arranged at the front part of the mattress, so that when a user leans against the backrest on the bed, the air bag is automatically inflated to adjust the discomfort of feet when the user sits on the bed, and in addition, the downward sliding of the user when the user sits on the bed can be effectively prevented.

Further, the upper surface of the mattress is also provided with an air leakage opening, the air leakage opening is arranged corresponding to the air outlet of the air bag, and the air leakage opening is also provided with an air leakage valve.

Further, the air release valve is a manual air release valve.

Furthermore, the air release valve is an electric air release valve and is electrically connected with the control device, and when the pressure value output by the pressure sensor is zero, the control circuit controls the electric air release valve to exhaust air. Thus, the control circuit can simultaneously control the electric inflator pump and the electric air release valve to adjust the air pressure in the air bag.

Further, the pressure sensor is arranged in the middle of the bed backrest. The pressure sensor is arranged in the middle of the bed backrest, so that the pressure sensor can detect the pressure value sensitively when leaning against the bed backrest.

Further, the air bag is strip-shaped, and the air bag and the backrest are arranged in parallel. So set up, when the people is sitting, its shank can be put on the gasbag, has effectually alleviated the discomfort of shank to can prevent human gliding.

Further, the air bag is connected with the mattress through a magic tape.

For a better understanding and practice, the invention is described in detail below with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic view of the airbag of the present invention in a disassembled configuration during inflation;

FIG. 2 is a schematic representation of the configuration of the airbag of the present invention when it is not inflated;

FIG. 3 is a top view of the bladder of the present invention in a single bed;

FIG. 4 is a top view of the bladder on the twin bed;

fig. 5 is a system framework diagram of the present application.

In the figure: 1. a bed body; 2. a mattress; 3. a bed-rest; 4. an air bag; 5. an electric inflator; 6. a control circuit; 7. a gas release valve; 8. a pressure sensor; a. an air inlet; b. an inflation inlet; c. an exhaust port; d. and an air leakage opening.

Detailed Description

For a better understanding and practice, the invention is described in detail below with reference to the accompanying drawings.

1-2, a bed, FIG. 1 is a schematic view of the bladder of the present invention when inflated, and FIG. 2 is a schematic view of the bladder of the present invention when not inflated; as shown in fig. 1 and 2, the bed comprises a bed body 1, a mattress 2 and a bed backrest 3 are arranged on the bed body 1, the bed backrest 3 is arranged at one end of the bed, the bed also comprises an air bag 4, an electric inflator pump 5, a control circuit 6 and a sensor 8, and the air bag 4 is detachably arranged at the front part of the mattress 2. The control circuit is arranged in the mattress, the pressure sensor 8 is arranged on the bed backrest 3, and the control circuit 5 is connected with the pressure sensor. The electric air pump is arranged in the mattress and connected with the control device, and is provided with an air inflation opening b which is arranged on the upper surface of the mattress and positioned at the front part of the mattress. The air bag is arranged at the front part of the mattress and is detachably connected with the mattress; the air bag is provided with an air inlet a and an air outlet d, and the air inlet a is connected with an inflating opening b of the electric inflator pump in a matching way. So set up, control circuit receives pressure sensor's numerical value after control electric pump charges to the gasbag. And an exhaust port d is further provided in the airbag to exhaust air to the outside.

Preferably, the upper surface of the mattress is further provided with an air leakage opening c, the air leakage opening c is arranged corresponding to the air outlet d of the air bag, and the air leakage opening d is further provided with an air leakage valve 7. The air release valve 7 can be opened manually or connected with a control circuit, and the air release valve 7 is arranged on one side of the mattress 2, so that the air vent hole can be opened by hands conveniently. The air release valve 7 can also be electric, the electric air release valve is connected with the control circuit 5, and the control circuit 5 controls the opening and the closing of the electric air release valve. So set up, when the numerical value of pressure sensor is zero, control circuit control electronic snuffle valve carries out the gassing. The control device can also adjust the pressure in the air bag. The control device controls the electric inflator 5 and the electric release valve 7 to adjust the pressure of the airbag 4.

Preferably, the pressure sensors 8 are arranged in the middle of the bed backrest 3, and the number of the pressure sensors 8 can be set as required, so that the pressure sensors 8 can detect the pressure value as long as the user leans against the bed backrest 3.

Preferably, the gasbag passes through the magic and pastes and be connected with the mattress, sets up like this, and the air inlet a and the gas vent b of gasbag are corresponding to the inflation inlet c and the mouth d that loses heart of mattress respectively, and the gasbag passes through the magic with other contact part of mattress and pastes the laminating, conveniently takes off the gasbag, prevents that the people can break the gasbag carelessly when lying.

The gasbag 4 of this application is the bar, and gasbag 4 with bed back 3 parallel arrangement each other. In the case of a single bed, the length of the bladder is equal to the width of the bed, and as shown in fig. 3, fig. 3 is a plan view of the bladder in the single bed. If the double bed is used, as shown in fig. 4, fig. 4 is a top view of the air bag on the double bed, two air bags are arranged side by side, so that the double bed is convenient for two people to use.

The working principle of the invention is as follows: as shown in fig. 5, when the user's head or back is against the bed backrest 3, the pressure sensor 8 senses the pressure value and transmits a pressure signal to the control circuit, the control circuit controls the electric inflator 5 to charge the air bag 4, if the release valve 7 is opened manually, the time for charging the electric inflator 5 can be adjusted according to the size and pressure of the air bag 4, and the charging can be stopped automatically after the charging time is over. Thus, the user can sit on the bed to read a book or do other things, the air bags 4 are abutted to the positions of the thighs of the user, discomfort of the legs of the user can be relieved, and the user can be prevented from sliding towards the tail of the bed when sitting. If the air release valve 7 is an electric air release valve, the control circuit controls the electric inflator 5 and the electric air release valve 7 at the same time to adjust the pressure of the air bag 4. When the value of the pressure sensor is zero, the control circuit controls the electric air escape valve to open for air exhaust. When lying, the electric air release valve 7 can be controlled by the control circuit to open, and the air bag 4 is deflated.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.