Self-adaptive suction resistance assembly of electronic cigarette

Abstract

The invention relates to the technical field of electronic cigarettes, in particular to a self-adaptive suction resistance assembly of an electronic cigarette. The self-adaptive suction resistance assembly of the electronic cigarette comprises an upper connecting piece, a lower connecting piece and an opening and closing petal, the upper connecting piece, the opening and closing flap and the lower connecting piece are connected in sequence; the opening and closing valve is made of an elastic material, and a notch is formed in the opening and closing valve; the opening size of the notch changes according to the pressure difference between the upper side and the lower side of the opening and closing flap. The invention provides an assembly suitable for an electronic cigarette and capable of automatically adjusting the size of an air channel. The method can be applied to electronic cigarettes.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic cigarettes, and in particular to an adaptive inhalation resistance component of an electronic cigarette. Background Art

[0002] Electronic cigarettes are usually started by inhaling air at the mouthpiece to form a negative pressure inside the electronic cigarette. At present, the airway or air inlet of most electronic cigarettes is fixed in shape; that is, the size of the airflow channel is fixed. This existing structure cannot adjust the airflow channel according to the size of the suction force; to a certain extent, it affects the inhalation experience of the smoke. Summary of the invention

[0003] The technical problem solved by the present invention is to provide an adaptive suction resistance component of an electronic cigarette, which can adjust the opening size of the airflow channel according to the suction force.

[0004] The technical solution of the present invention to solve the above technical problems is:

[0005] The assembly includes an upper connecting piece, a lower connecting piece and an opening and closing flap; the upper connecting piece, the opening and closing flap and the lower connecting piece are connected in sequence; the opening and closing flap is made of elastic material, and an incision is set on the opening and closing flap; the size of the opening of the incision changes according to the pressure difference between the upper and lower sides of the opening and closing flap.

[0006] An opening and closing valve cavity is arranged between the upper connecting piece and the opening and closing valve; and the opening and closing valve is placed in the opening and closing valve cavity.

[0007] An opening and closing flap fixing seat is arranged between the opening and closing flap and the lower connecting member; the opening and closing flap is fixed to the top end of the lower connecting member through the opening and closing flap fixing seat.

[0008] The top of the opening and closing flap is hemispherical; a cross-shaped incision is opened at the top of the opening and closing flap.

[0009] The upper connecting piece, the opening and closing flap cavity, the opening and closing flap fixing seat, and the lower connecting piece are hollow; when the incision of the opening and closing flap is opened, an air flow channel of the lower connecting piece, the opening and closing flap fixing seat, the opening and closing flap, the opening and closing flap cavity, and the upper connecting piece is formed.

[0010] The component of the present invention is arranged in the main air inlet of the electronic cigarette, and can automatically open the petals according to the suction force to achieve a self-adaptive function. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present invention is further described below in conjunction with the accompanying drawings:

[0012] Figure 1 is a front view of the assembly of the present invention;

[0013] Figure 2 is a front exploded view of the electronic cigarette assembly of the present invention;

[0014] Figure 3 is a cross-sectional view of an assembly of the present invention;

[0015] Figure 4 This is a top view of the opening and closing flap 3 of the present invention in an unopened state;

[0016] Figure 5 is a cross-sectional view of the working state of the component of the present invention;

[0017] Figure 6 It is a top view of the opening state of the opening and closing flap 3 of the present invention. DETAILED DESCRIPTION

[0018] The following embodiments are descriptions of specific implementation methods of the present invention. Such descriptions are intended to facilitate the understanding of the technical solutions of the present application by those skilled in the art, and are not intended to limit the protection scope of the technical solutions of the present invention. All equivalent transformations that can be obtained according to the descriptions of the embodiments of the present invention should be within the protection scope of the present invention.

[0019] like Figure 1-6 As shown, the electronic cigarette adaptive suction resistance component of the present invention is composed of a lower connecting piece 1, an opening and closing flap fixing seat 2, an opening and closing flap 3, an opening and closing flap cavity 4, and an upper connecting piece 5.

[0020] An opening and closing flap cavity 2 is arranged between the upper connecting member 1 and the opening and closing flap 3; the opening and closing flap 3 is placed in the opening and closing flap cavity 2. The top end of the opening and closing flap cavity 2 is connected to the upper connecting member 1.

[0021] An opening and closing flap fixing seat 4 is arranged between the opening and closing flap 3 and the lower connecting member 5 ; the opening and closing flap 3 is fixed to the top end of the lower connecting member 5 through the opening and closing flap fixing seat 4 .

[0022] The opening and closing flap 3 is made of elastic material, and the top is hemispherical; a cross-shaped incision 313 is opened at the top of the opening and closing flap. The size of the opening of the incision 1 changes according to the pressure difference between the upper and lower sides of the opening and closing flap 3.

[0023] The upper connecting part 1, the opening and closing flap cavity 2, the opening and closing flap fixing seat 4, and the lower connecting part 5 are hollow; when the incision 31 of the opening and closing flap 3 is opened, an air flow channel of the lower connecting part 1, the opening and closing flap fixing seat 2, the opening and closing flap 3, the opening and closing flap cavity 4, and the upper connecting part 5 is formed.

[0024] The suction resistance component of the present invention is arranged in the main air inlet of the electronic cigarette; Figure 3 , 4 As shown, when the electronic cigarette is not in use (the user sucks on the mouthpiece), no pressure difference is formed on the upper and lower sides of the opening and closing flap 3; the incision 31 is in a closed state. Figure 5 , 6As shown, when the electronic cigarette is in use, a pressure difference is formed between the upper and lower sides of the opening and closing flap 3 (lower pressure on the upper side and higher pressure on the lower side); the incision 31 is in an open state; air flows in from the lower connecting member 5, passes through the opening and closing flap fixing seat 4, the opening and closing flap 3, the opening and closing flap cavity 2, and then flows out from the upper connecting member 1. The greater the pressure difference between the two sides of the opening and closing flap 3, the greater the degree of opening of the incision 31.

Claims

1. An adaptive inhalation resistance component of an electronic cigarette, characterized by: The assembly includes an upper connecting piece, a lower connecting piece and an opening and closing flap; the upper connecting piece, the opening and closing flap and the lower connecting piece are connected in sequence; the opening and closing flap is made of elastic material, and an incision is set on the opening and closing flap; the size of the opening of the incision changes according to the pressure difference between the upper and lower sides of the opening and closing flap.

2. The adaptive inhalation resistance component of the electronic cigarette according to claim 1, characterized in that: An opening and closing valve cavity is arranged between the upper connecting piece and the opening and closing valve; and the opening and closing valve is placed in the opening and closing valve cavity.

3. The adaptive inhalation resistance component of the electronic cigarette according to claim 1, characterized in that: An opening and closing flap fixing seat is arranged between the opening and closing flap and the lower connecting member; the opening and closing flap is fixed to the top end of the lower connecting member through the opening and closing flap fixing seat.

4. The adaptive inhalation resistance component of the electronic cigarette according to claim 2, characterized in that: An opening and closing flap fixing seat is arranged between the opening and closing flap and the lower connecting member; the opening and closing flap is fixed to the top end of the lower connecting member through the opening and closing flap fixing seat.

5. The adaptive inhalation resistance component of the electronic cigarette according to any one of claims 1 to 4, characterized in that: The top of the opening and closing flap is hemispherical; a cross-shaped incision is opened at the top of the opening and closing flap.

6. The adaptive inhalation resistance component of the electronic cigarette according to claim 3 or 4, characterized in that: The upper connecting piece, the opening and closing flap cavity, the opening and closing flap fixing seat, and the lower connecting piece are hollow; when the incision of the opening and closing flap is opened, an air flow channel of the lower connecting piece, the opening and closing flap fixing seat, the opening and closing flap, the opening and closing flap cavity, and the upper connecting piece is formed.

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