CN219306354U - Cold and warm massage electronic contest chair - Google Patents

Abstract

The utility model relates to a cold-warm massage electronic competition chair, which comprises a chair seat, a chair back, a massage mechanism arranged in the chair back and a heating and ventilation mechanism arranged in the chair seat, wherein the massage mechanism comprises a plurality of pairs of air bags which are distributed from top to bottom and are connected with an air supply module; the heating ventilation mechanism comprises a heating pad arranged at the upper end inside the chair seat, and a pair of heat dissipation fans are arranged in the middle of the heating pad. The utility model has reasonable structural design, and the air bag is arranged on the chair back and acts on the back after being inflated, so that the massage effect is realized, and the air bag is flexibly contacted with the back, so that the massage comfort is effectively improved; meanwhile, the heating pad and the heat dissipation fan are arranged on the chair seat, the heating point can heat the chair seat, the heat dissipation fan can actively dissipate heat of the chair seat, the heat dissipation effect of the chair seat is effectively improved, and the comfort of the chair seat is improved.

Description

Cold and warm massage electronic contest chair

Technical field:

the utility model relates to a cold-warm massage electronic competition chair.

The background technology is as follows:

most of the electronic competition chairs in the prior art have single function, and have no other auxiliary functions except the function of adjusting the angle of the chair back. Even though electronic competition chairs capable of massaging and radiating are also put forward in the market in recent years, the massage function of the electronic competition chair is usually a vibration mode, for example, an electronic competition chair with the massage function disclosed in Chinese patent CN214341168U is matched with a massage convex point by utilizing a vibration module, and the vibration module drives the massage convex point to vibrate so as to realize massage. When the electronic competition chair is used for radiating, the structure of the ventilation holes in the chair seat is adopted, the ventilation holes are utilized for realizing the ventilation of the chair seat, and the heat radiation effect is achieved, but the heat radiation mode is passive heat radiation, and the heat radiation effect is not ideal.

The utility model comprises the following steps:

the utility model aims at improving the problems in the prior art, namely the technical problem to be solved by the utility model is to provide the cold-warm massage electronic competition chair which is reasonable in design and improves the use comfort.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the electronic competition chair comprises a chair seat, a chair back, a massage mechanism arranged in the chair back and a heating and ventilating mechanism arranged in the chair seat, wherein the massage mechanism comprises a plurality of pairs of air bags which are distributed from top to bottom and are connected with an air supply module; the heating ventilation mechanism comprises a heating pad arranged at the upper end inside the chair seat, and a pair of heat dissipation fans are arranged in the middle of the heating pad.

Further, the air supply assembly comprises an air pump and an air supply control unit which are electrically connected, an air outlet end of the air pump is connected with a flow dividing valve, and an output port of the flow dividing valve is connected with a plurality of air bags through an air pipe.

Further, the multifunctional chair further comprises a storage battery arranged inside the chair back, and the storage battery supplies power for the air supply control unit, the air pump, the heating pad and the heat dissipation fan.

Further, a massage button, a ventilation button and a heating button are arranged on the right side of the chair seat, the massage button is used for controlling the starting and stopping of the air pump, the ventilation button is used for controlling the starting and stopping of the heat dissipation fan, and the heating button is used for controlling the starting and stopping of the heating pad.

Further, a supporting foot support is arranged on one side, far away from the chair back, of the chair seat, and the supporting foot support is hinged with the chair seat.

Further, armrests are arranged above the left side and the right side of the chair seat, and a base is arranged at the middle rear end of the bottom of the chair seat.

Compared with the prior art, the utility model has the following effects: the utility model has reasonable structural design, and the air bag is arranged on the chair back and acts on the back after being inflated, so that the massage effect is realized, and the air bag is flexibly contacted with the back, so that the massage comfort is effectively improved; meanwhile, the heating pad and the heat dissipation fan are arranged on the chair seat, the heating point can heat the chair seat, the heat dissipation fan can actively dissipate heat of the chair seat, the heat dissipation effect of the chair seat is effectively improved, and the comfort of the chair seat is improved.

Description of the drawings:

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is a schematic view of the massage mechanism and the heating and ventilation mechanism according to the embodiment of the present utility model;

FIG. 3 is a schematic cross-sectional view of a seat according to an embodiment of the present utility model;

FIG. 4 is a schematic view of the construction of a support foot support in accordance with an embodiment of the present utility model;

in the figure:

1-a chair back; 2-a seat; 3-armrests; 4-supporting leg supports; 5-a base; 6-a massage mechanism; 7-an air supply control unit; 8-wire harness; 9-air bags; 10-trachea; 11-a storage battery; 12-an air pump; 13-a heating ventilation mechanism; 14-a heat radiation fan; 15-heating pad; 16-fixed hinge plate.

The specific embodiment is as follows:

the utility model will be described in further detail with reference to the drawings and the detailed description.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1 to 4, the cold-warm massage electronic competition chair comprises a chair seat 2 and a chair back 1 which are connected, wherein armrests 3 are arranged above the left side and the right side of the chair seat 2, a base 5 is arranged at the middle rear end of the bottom of the chair seat 2, a supporting foot support 4 is arranged on one side, far away from the chair back 1, of the chair seat 2, and the supporting foot support 4 is hinged with the chair seat 2 by using a fixed hinge plate 16. The massage chair is characterized by further comprising a massage mechanism 6 arranged in the chair back 1, a heating and ventilation mechanism 13 is arranged in the chair seat 2, the massage mechanism 6 comprises a plurality of pairs of air bags 9 distributed from top to bottom, the air bags 9 are connected with an air supply module, the air supply module supplies air for the air bags, so that the air bags expand and act on the back, the air bags are utilized for massage, and the air bags are in flexible contact with the back, so that the massage comfort is effectively improved; the heating ventilation mechanism 13 comprises a heating pad 15 arranged at the upper end inside the seat 2, the heating pad can heat the seat, a pair of heat dissipation fans 14 are arranged in the middle of the heating pad 15, and the heat dissipation fans can actively dissipate heat of the seat, so that the heat dissipation effect of the seat is effectively improved.

In this embodiment, the air supply assembly includes an air pump 12 and an air supply control unit 7 (for example, a singlechip or PLC) connected by a wire harness 8, and the air supply control unit 7 controls the operation of the air pump 12; the air outlet end of the air pump 12 is connected with a diverter valve, and the output port of the diverter valve is connected with a plurality of air bags 9 through air pipes. When the massage device works, the air supply control unit controls the air pump to inflate the air bag, and the massage effect can be realized by controlling the air bag to repeatedly and intermittently inflate and expand. The inflation degree of the air bag can be controlled by controlling the time of each inflation, so that the adjustment of the massage degree of different gears is realized.

In the embodiment, the number of the air bags is four, each pair of the air bags is two and is distributed left and right, and the four pairs of the air bags are distributed from top to bottom to form eight-point massage, so that different parts of the back of a human body can be massaged.

In another embodiment, the air pump further comprises a timeout protection circuit connected with the air pump 12, and when the air pump continuously works for a certain period of time, the air pump is controlled to stop working through the timeout protection circuit. For example, when the use time exceeds 30 minutes, the timeout protection circuit drives the air pump 6 to stop working, and if the massage is to be continued, the start button of the massage is to be pressed.

In this embodiment, the chair further comprises a storage battery 11 disposed inside the chair back 1, and the storage battery 11 supplies power to the air supply control unit 7, the air pump 12, the heating pad 15 and the heat dissipation fan 14. The battery 11 is a high-capacity battery capable of full power operation of about 10H.

In this embodiment, a massage button, a ventilation button and a heating button are arranged on the right side of the seat 2, the massage button is used for controlling the air pump to start and stop, the ventilation button is used for controlling the heat dissipation fan to start and stop, and the heating button is used for controlling the heating pad to start and stop.

In the embodiment, the novel environment-friendly material used for the electronic contest chair is a silica gel leather fabric, is antifouling, wear-resistant, breathable, antibacterial, not easy to change color, has good heat conduction and cool conduction performance, and can be matched with a cooling and heating adjusting device to reduce or improve the surface temperature of the chair, so that the comfort is improved.

In another embodiment, the heating pad 15 is connected to an over-temperature protection circuit, the over-temperature protection circuit controls the heating temperature of the heating pad, and when the heating temperature of the heating pad reaches a set value, the over-temperature protection circuit controls the heating pad to stop working, and when the temperature is reduced to the set value, the heating pad is controlled to start working. For example, the heating pad stops heating when the temperature reaches 45 ℃, and is turned on again to heat when the temperature drops to 40 ℃, and the cycle is automatic. It should be noted that the over-temperature protection circuit has a temperature sensor, and detects the temperature of the seat by using the temperature sensor.

In this embodiment, a support leg support is disposed on a side of the seat away from the backrest, and the support leg support is hinged to the seat by a fixed hinge plate.

When in use, the utility model is characterized in that: when a user sits on the electronic competition chair, a massage switch arranged on the right side of the chair seat can be pressed, and a massage mechanism is started to massage the human body in order to relieve fatigue; when the user sits on the electronic competition for a long time in summer and feel uncomfortable, a ventilation button arranged on the right side of the chair seat can be started, and the heat dissipation fan dissipates heat of the chair seat; when the temperature is suitable for sitting in the seat after the seat is cooled, the people can not feel cold and uncomfortable, and can provide a heat source for the people, and the people can not feel cold when sitting for a long time; can meet the requirements of people on the diversity and the multifunction of the electronic competition chair at present.

If the utility model discloses or relates to components or structures fixedly connected with each other, then unless otherwise stated, the fixed connection is understood as: detachably fixed connection (e.g. using bolts or screws) can also be understood as: the non-detachable fixed connection (e.g. riveting, welding), of course, the mutual fixed connection may also be replaced by an integral structure (e.g. integrally formed using a casting process) (except for obviously being unable to use an integral forming process).

In addition, terms used in any of the above-described aspects of the present disclosure to express positional relationship or shape have meanings including a state or shape similar to, similar to or approaching thereto unless otherwise stated.

Any part provided by the utility model can be assembled by a plurality of independent components, or can be manufactured by an integral forming process.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same; while the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present utility model or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the utility model, it is intended to cover the scope of the utility model as claimed.

Claims (5)

1. The utility model provides a cold and warm massage electronic contest chair, includes seat support and back of the chair, its characterized in that: the massage mechanism comprises a plurality of pairs of air bags which are distributed from top to bottom, and the air bags are connected with the air supply module; the heating and ventilating mechanism comprises a heating pad arranged at the upper end inside the chair seat, and a pair of heat dissipation fans are arranged in the middle of the heating pad;

the air supply assembly comprises an air pump and an air supply control unit which are electrically connected, an air outlet end of the air pump is connected with a diverter valve, and an output port of the diverter valve is connected with a plurality of air bags through an air pipe;

the air pump also comprises an overtime protection circuit connected with the air pump, and when the air pump continuously works for a certain period of time, the air pump is controlled to stop working through the overtime protection circuit;

the heating pad is connected with the overtemperature protection circuit, the overtemperature protection circuit controls the heating temperature of the heating pad, when the heating temperature of the heating pad reaches a set value, the overtemperature protection circuit controls the heating pad to stop working, and when the temperature is reduced to the set value, the heating pad is controlled to start working.

2. The cold and warm massage electronic competition chair according to claim 1, wherein: the air supply device comprises a seat back, a heating pad, a heat dissipation fan, an air pump, a storage battery, a control unit for air supply, an air pump, a heating pad and the heat dissipation fan.

3. The cold and warm massage electronic competition chair according to claim 2, wherein: the right side of seat support is equipped with massage button, ventilation button and heating button, and massage button is used for controlling the air pump and opens and stop, and ventilation button is used for controlling the cooling fan and opens and stop, and heating button is used for controlling the heating pad and opens and stop.

4. The cold and warm massage electronic competition chair according to claim 1, wherein: one side of the chair seat far away from the chair back is provided with a supporting foot support, and the supporting foot support is hinged with the chair seat.

5. The cold and warm massage electronic competition chair according to claim 1, wherein: armrests are arranged above the left side and the right side of the chair seat, and a base is arranged at the middle rear end of the bottom of the chair seat.

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