Office chair with memory foam cushion

Abstract

The utility model relates to the technical field of office chairs, and discloses an office chair with a memory foam cushion, which comprises an office chair, the memory foam cushion is arranged on the office chair, a negative pressure cavity is arranged on the lower end face of the office chair, a fan is arranged at the lower end of the negative pressure cavity, and the memory foam cushion is arranged in the fan. The inner cavity of the negative pressure cavity is communicated with the memory foam cushion through a soft air pipe. According to the utility model, the microporous hollow plate is embedded in the memory foam seat cushion and is matched with the air blowing of the fan, so that negative pressure is formed in the memory foam seat cushion, the air circulation is accelerated, and the stuffiness phenomenon is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of office chairs, in particular to an office chair with a memory foam cushion. Background Art

[0002] For traditional office chairs equipped with memory foam cushions, due to the high density of the cushions, poor ventilation leads to easy stuffiness in the cushion area. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is: in order to overcome the above problems, an office chair with a memory foam cushion is provided, which solves the above problems.

[0004] The utility model solves its technical problems by adopting the following technical solutions:

[0005] An office chair with a memory foam cushion includes an office chair. A memory foam cushion is provided on the office chair. A negative pressure chamber is provided on the lower end surface of the office chair. A blower is provided at the lower end of the negative pressure chamber. The inner cavity of the negative pressure chamber is communicated with the memory foam cushion through a flexible air duct.

[0006] Preferably, a hollow air suction plate is embedded in the memory foam cushion, and a plurality of micropores are spaced on the upper end surface of the hollow air suction plate for air suction. The negative pressure chamber is fixed to the lower end surface of the office chair by bolts.

[0007] Preferably, the blower is fixed to the lower end of the negative pressure chamber by bolts to blow air outwards so as to form a negative pressure in the negative pressure chamber.

[0008] Preferably, both ends of the flexible air duct are respectively communicated with the negative pressure chamber and the hollow air suction plate. Through the air extraction effect of the blower, air quickly circulates in the micro-pores of the memory foam cushion, so that it is not stuffy when in use.

[0009] Preferably, one end of the flexible air duct is threadedly connected to the negative pressure chamber.

[0010] Preferably, the other end of the flexible air duct is threadedly connected to the hollow air suction plate.

[0011] The advantages and positive effects of the utility model are: by embedding a microporous hollow plate in the memory foam cushion and cooperating with the blowing of the blower, a negative pressure is formed in the memory foam cushion, thereby accelerating the air circulation and alleviating the stuffy phenomenon. Description of the Drawings

[0012] The following further describes the utility model with reference to the drawings and embodiments.

[0013] Figure 1 It is a schematic structural diagram of the utility model. Detailed implementation manners

[0014] The present utility model will now be further described in detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.

[0015] The following further details the embodiments of the present utility model with reference to the accompanying drawings:

[0016] As Figure 1 shown, an office chair with a memory foam seat cushion according to the present utility model includes an office chair 10. A memory foam seat cushion 14 is provided on the office chair 10. A negative pressure chamber 12 is provided on the lower end surface of the office chair 10. A blower 13 is provided at the lower end of the negative pressure chamber 12. The inner cavity of the negative pressure chamber 12 is communicated with the memory foam seat cushion 14 through a flexible air duct 11.

[0017] Preferably, a hollow air suction plate is embedded in the memory foam seat cushion 14, and a plurality of micropores are spaced on the upper end surface of the hollow air suction plate for air suction. The negative pressure chamber 12 is fixed to the lower end surface of the office chair 10 by bolts.

[0018] Preferably, the blower 13 is fixed to the lower end of the negative pressure chamber 12 by bolts for blowing air outwards to form a negative pressure in the negative pressure chamber 12.

[0019] Preferably, both ends of the flexible air duct 11 are respectively communicated with the negative pressure chamber 12 and the hollow air suction plate. Through the air extraction action of the blower 13, air quickly circulates in the tiny pores of the memory foam seat cushion 14, so that it is not stuffy to use.

[0020] Preferably, one end of the flexible air duct 11 is threadedly connected to the negative pressure chamber 12.

[0021] Preferably, the other end of the flexible air duct 11 is threadedly connected to the hollow air suction plate.

[0022] It should be emphasized that the embodiments described in the present utility model are illustrative rather than restrictive. Therefore, the present utility model is not limited to the embodiments described in the specific implementation manners. Any other implementation manners obtained by those skilled in the art according to the technical solution of the present utility model also fall within the scope of protection of the present utility model.

Claims

1. An office chair with a memory foam cushion, characterized in that: The invention comprises an office chair (10) on which a memory foam cushion (14) is provided, a negative pressure chamber (12) is provided on the lower end surface of the office chair (10), a fan (13) is provided at the lower end of the negative pressure chamber (12), and the cavity inside the negative pressure chamber (12) is connected to the memory foam cushion (14) via a soft air duct (11).

2. An office chair with a memory foam cushion according to claim 1, characterized in that: A hollow air suction plate is embedded in the memory foam seat cushion (14), and a plurality of micro holes are arranged at intervals on the upper end surface of the hollow air suction plate for air suction. The negative pressure chamber (12) is fixed to the lower end surface of the office chair (10) by bolts.

3. An office chair with a memory foam cushion according to claim 2, characterized in that: The fan (13) is fixed to the lower end of the negative pressure chamber (12) by means of bolts and is used to blow air outwards so as to form a negative pressure in the negative pressure chamber (12).

4. An office chair with a memory foam cushion according to claim 3, characterized in that: The two ends of the soft air duct (11) are respectively connected to the negative pressure chamber (12) and the hollow air suction plate, and the air suction effect of the fan (13) allows air to quickly flow through the tiny pores of the memory foam cushion (14), thereby making it less stuffy when used.

5. An office chair with a memory foam cushion according to claim 4, characterized in that: One end of the soft air duct (11) is threadedly connected to the negative pressure chamber (12).

6. An office chair with a memory foam seat cushion according to claim 5, characterized in that: The other end of the soft air duct (11) is threadedly connected to the hollow air suction plate.

Images