Secondhand smoke storage device

Abstract

The invention relates to a secondhand smoke storage device. The device inserts one end of a cigarette butt into a cigarette butt slot. When a person smokes through the cigarette holder slot, a low-pressure suction and storage chamber for inhaling and storing secondhand smoke is connected to the bottom of the cigarette clamping cover, and the reserved hole, the cigarette holder slot and the low-pressure suction and storage chamber are all connected in pairs. A one-way air inlet passage with an adjustable size is arranged on the bottom surface of the low-pressure suction and storage chamber. Therefore, the air in the low-pressure suction and storage chamber can be sucked out, so that a pressure difference between the inside and the outside of the low-pressure suction and storage chamber is generated due to the volume change, thereby generating suction in the low-pressure suction and storage chamber. After the cigarette holder is released and no smoking is done, air no longer flows in and out of the cigarette holder slot. Due to the suction in the low-pressure suction and storage chamber, the secondhand smoke naturally generated by the cigarette can be sucked into the low-pressure suction and storage chamber. When the smoker smokes again, the secondhand smoke in the low-pressure suction and storage chamber will be inhaled by the smoker together with the new secondhand smoke generated by the cigarette, thereby preventing the secondhand smoke generated by the spontaneous combustion of the cigarette from being dispersed in the air and thus preventing harm to the environment and the health of the surrounding people.

Description

Technical Field

[0001] The invention relates to a secondhand smoke storage device. Background Art

[0002] There are many smokers in the world. The secondhand smoke produced during smoking not only pollutes the environment, but also has adverse effects on the health of people around. Since the secondhand smoke exhaled by smokers is difficult to recycle, the secondhand smoke produced by cigarettes during their own burning process can be recycled, thereby reducing the amount of secondhand smoke released and reducing the harm of secondhand smoke to the environment and people around. Summary of the invention

[0003] The present invention aims to provide a storage device capable of recovering and storing secondhand smoke generated when cigarettes spontaneously combust, so as to effectively reduce the harm of secondhand smoke to the environment and surrounding people.

[0004] A secondhand smoke storage device described in the present invention comprises a cigarette holding cover, a cigarette butt slot is arranged on the end surface of the cigarette holding cover, a reserved hole is arranged on the bottom surface of the cigarette butt slot, a cigarette holder slot for releasing air only when inhaling is arranged on the cigarette holding cover, and a suction and storage low-pressure chamber for inhaling and storing secondhand smoke is connected to the bottom of the cigarette holding cover, and the reserved hole, the cigarette holder slot and the suction and storage low-pressure chamber are all connected in pairs when inhaling.

[0005] The secondhand smoke storage device described in the present invention inserts one end of the cigarette butt into the cigarette butt slot. When a person smokes through the cigarette holder slot, since the bottom of the cigarette clamping cover is connected to a suction storage low-pressure chamber for inhaling and storing secondhand smoke, and the reserved hole, the cigarette holder slot that can only be used to release air during inhalation, and the suction storage low-pressure chamber are all connected in pairs during inhalation, the air in the suction storage low-pressure chamber can be sucked out, so that the suction storage low-pressure chamber generates a pressure difference between the inside and the outside due to the volume change, thereby generating suction in the suction storage low-pressure chamber. After the cigarette holder is released and no smoking is done, the cigarette holder slot no longer inhales and exhausts air. Due to the suction in the suction storage low-pressure chamber, the secondhand smoke naturally generated by the cigarette can be sucked into the suction storage low-pressure chamber. When the smoker smokes again, the secondhand smoke in the suction storage low-pressure chamber will be inhaled by the smoker together with the new secondhand smoke generated by the cigarette, thereby preventing the secondhand smoke generated by the cigarette from being dispersed in the air in the state of spontaneous combustion, greatly reducing the harm to the environment and the health of the surrounding people. In addition, since the mouthpiece slot releases air only when inhaling, the atmospheric pressure in the suction and storage low-pressure chamber is effectively guaranteed, ensuring that the suction and storage low-pressure chamber has sufficient suction force. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] Figure 1 This is a schematic diagram of the structure of the present invention. (non-pumping state)

[0007] Figure 2 This is a schematic diagram of the structure of the present invention. (in the suction state). DETAILED DESCRIPTION

[0008] A second-hand smoke storage device, such as Figure 1 and Figure 2 As shown, it includes a cigarette holding cover 2, a cigarette butt slot is arranged on the end surface of the cigarette holding cover 2, a reserved hole is arranged on the bottom surface of the cigarette butt slot, a cigarette holder slot 3 for exhaling when inhaling is arranged on the cigarette holding cover 2, and a suction storage low-pressure chamber 4 for inhaling and storing second-hand smoke is connected to the bottom of the cigarette holding cover 2, and the reserved hole, the cigarette holder slot 3 and the suction storage low-pressure chamber 4 are all connected in pairs when inhaling.

[0009] The suction and storage low-pressure chamber 4 comprises a tube body with a cavity, in which a sliding column 5 is arranged which can move up and down relative to the tube body and divide the tube body into an upper and lower part, and a relatively one-way air inlet passage 8 with an adjustable size is arranged on the bottom surface of the suction and storage low-pressure chamber 4, and the upper part of the tube body is in a low-pressure state; when a person smokes through the cigarette holder, since the relatively one-way air inlet passage 8 with an adjustable size is arranged on the bottom surface of the suction and storage low-pressure chamber 4, the air in the suction and storage low-pressure chamber can be sucked out during suction, so that a pressure difference between the inside and the outside of the suction and storage low-pressure chamber is generated due to the volume change, thereby generating suction in the suction and storage low-pressure chamber, and the generated suction not only sucks out the air in the upper part of the suction and storage low-pressure chamber 4, but also causes the sliding column 5 to rise along the tube body, changing the air in the upper part of the tube body. The size of the space is such that after a person releases the cigarette holder, air no longer flows in or out of the cigarette holder slot, and at the same time, the sliding column 5 descends due to its own gravity, gradually increasing the space in the upper part of the tube body, thereby generating suction in the tube body, sucking the secondhand smoke generated by the spontaneous combustion of the cigarette 1 into the upper part of the tube body, and controlling the descending speed of the sliding column 5 by coordinating with the change in the size of the one-way air inlet channel 8, so that more secondhand smoke generated by the spontaneous combustion of the cigarette 1 can be sucked into the tube body; and a one-way air inlet channel with an adjustable size is provided on the bottom surface of the suction and storage low-pressure chamber to control the amount of air entering the suction and storage low-pressure chamber, and effectively control the pressure recovery speed of the suction and storage low-pressure chamber, so as to ensure that the maximum amount of secondhand smoke generated by the spontaneous combustion of the cigarette can be sucked into the suction and storage low-pressure chamber. Alternatively, the low-pressure suction and storage chamber 4 includes a tube body with a cavity, a balloon is arranged on the bottom surface of the tube body, the open end of the balloon is connected to the bottom of the tube body with a cavity, and a one-way air inlet channel 8 with an adjustable size is arranged on the bottom surface of the low-pressure suction and storage chamber 4, and the opening of the balloon is opposite to the one-way air inlet channel 8; when a person smokes through the cigarette holder, the suction force generated not only sucks out the air in the low-pressure suction and storage chamber 4, but also sucks the outside air into the balloon through the one-way air inlet channel 8, so that the balloon expands to change the volume in the tube body. After the person releases the cigarette holder, air no longer enters and exits the cigarette holder slot, and the balloon gradually shrinks. Due to the pressure difference between the inside and outside of the tube body, suction is generated in the tube body, and the secondhand smoke generated by the spontaneous combustion of the cigarette 1 is sucked into the tube body. The size of the one-way air inlet channel 8 is changed to control the speed of shrinking the balloon, so that more secondhand smoke generated by the spontaneous combustion of the cigarette 1 is sucked into the tube body. Alternatively, the low-pressure suction and storage chamber 4 is a rubber tube body with a cavity, and a one-way air inlet channel 8 with an adjustable size is provided on the bottom surface of the low-pressure suction and storage chamber 4. When a person smokes, the person's hand actively squeezes the rubber tube body, causing the rubber tube body to be deformed by force, the internal volume to become smaller, and the air to be discharged. After the person releases the cigarette holder, the hand squeezing the rubber tube body is also released, the rubber tube body elastically recovers, and suction is generated inside, sucking the secondhand smoke generated by the spontaneous combustion of the cigarette 1 into the rubber tube body. By coordinating the change in the size of the one-way air inlet channel 8, the speed of the elastic reset of the rubber tube body is controlled, so that more secondhand smoke generated by the spontaneous combustion of the cigarette 1 is sucked into the rubber tube body.In the above structure, the suction and storage low-pressure chamber 4 is a tube body, and a sliding column 5 or a balloon is arranged in the tube body. The material of the tube body can be glass, metal or acrylic, etc. The glass tube body is convenient for observing the situation inside the suction and storage low-pressure chamber 4.

[0010] The sliding column 5 is made of metal, which is easy to clean.

[0011] The bottom surface of the cigarette holder slot 3 is in an inverted cone shape, and an air outlet is provided on the bottom surface of the cigarette holder slot 3, and a rollable ball 9 is provided at the air outlet. Since the bottom surface of the cigarette holder slot 3 is in an inverted cone shape, the smoker can suck the ball 9 away when inhaling, so that smoke and the like overflow from the cigarette holder slot 3, and after not inhaling, the ball 9 rolls to block the air outlet on the bottom surface of the cigarette holder slot 3 again, preventing internal smoke from overflowing, and forming a one-way valve structure.

[0012] The bottom of the suction and storage low-pressure chamber 4 is provided with an arc-shaped groove, the one-way air inlet channel 8 is provided in the middle of the groove bottom of the arc-shaped groove, and a ball 6 that can roll along the arc-shaped groove is provided in the arc-shaped groove. The arc-shaped groove and the ball 6 cooperate to form a one-way valve that only allows airflow to enter; the groove body is set in an arc shape, so that the ball 6 always blocks the one-way air inlet channel 8 after stopping rolling, so as to further control the speed of pressure change in the suction and storage low-pressure chamber 4, and can maximize the inhalation of secondhand smoke generated by spontaneous combustion of cigarettes.

[0013] A horizontal threaded hole connected to the air inlet passage 8 is provided on the lower side wall of the suction and storage low-pressure chamber 4, and an air inlet adjusting screw 7 is provided in the horizontal threaded hole. The horizontal distance of the air inlet adjusting screw 7 is rotated to adjust the aperture size of the one-way air inlet passage 8 corresponding to the air inlet adjusting screw 7, thereby controlling the amount of airflow entering, preventing the sliding column 5, the balloon or the rubber tube from returning too quickly, and controlling the pressure change speed in the suction and storage low-pressure chamber 4, so that the suction and storage low-pressure chamber 4 can absorb the maximum amount of secondhand smoke generated by the spontaneous combustion of the cigarette 1.

Claims

1. A secondhand smoke storage device, characterized in that: The invention comprises a cigarette holding cover (2), wherein a cigarette butt slot is arranged on the end surface of the cigarette holding cover (2), a reserved hole is arranged on the bottom surface of the cigarette butt slot, a cigarette holder slot (3) is arranged on the cigarette holding cover (2) for releasing air only when inhaling, and a suction storage low-pressure chamber (4) for inhaling and storing second-hand smoke is connected to the bottom of the cigarette holding cover (2), and the reserved hole, the cigarette holder slot (3) and the suction storage low-pressure chamber (4) are all connected in pairs when inhaling; the suction storage low-pressure chamber (4) comprises a tube body with a cavity, a sliding column (5) is arranged in the tube body, which can move up and down relative to the tube body and divide the tube body into upper and lower parts, and a one-way air inlet channel (8) with adjustable size is arranged on the bottom surface of the suction storage low-pressure chamber (4).

2. The secondhand smoke storage device according to claim 1, characterized in that: The bottom surface of the cigarette holder slot (3) is in an inverted cone shape, an air outlet is provided on the bottom surface of the cigarette holder slot (3), and a rollable ball (9) is provided at the air outlet.

3. The secondhand smoke storage device according to claim 1 or 2, characterized in that: The bottom of the suction and storage low-pressure chamber (4) is provided with an arc-shaped groove, the one-way air inlet channel (8) is provided in the middle of the bottom of the arc-shaped groove, and a round ball (6) is provided in the arc-shaped groove and can roll along the arc-shaped groove.

4. The secondhand smoke storage device according to claim 1 or 2, characterized in that: A threaded hole communicating with a one-way air inlet passage (8) is arranged on the lower side wall of the suction and storage low-pressure chamber (4), and an air inlet regulating screw (7) is arranged in the threaded hole.

5. The secondhand smoke storage device according to claim 3, characterized in that: A threaded hole communicating with a one-way air inlet passage (8) is arranged on the lower side wall of the suction and storage low-pressure chamber (4), and an air inlet regulating screw (7) is arranged in the threaded hole.

6. A second-hand smoke storage device, characterized in that: The invention comprises a cigarette holding cover (2), wherein a cigarette butt slot is arranged on the end surface of the cigarette holding cover (2), a reserved hole is arranged on the bottom surface of the cigarette butt slot, a cigarette holder slot (3) is arranged on the cigarette holding cover (2) for releasing air only when inhaling, and a suction storage low-pressure chamber (4) for inhaling and storing second-hand smoke is connected to the bottom of the cigarette holding cover (2), and the reserved hole, the cigarette holder slot (3) and the suction storage low-pressure chamber (4) are all connected in pairs when inhaling; the suction storage low-pressure chamber (4) comprises a tube body with a cavity, a balloon is arranged on the bottom surface of the tube body, the open end of the balloon is connected to the bottom of the tube body with a cavity, and a one-way air inlet channel (8) with an adjustable size is arranged on the bottom surface of the suction storage low-pressure chamber (4), and the opening of the balloon is opposite to the one-way air inlet channel (8).

7. The secondhand smoke storage device according to claim 6, characterized in that: The bottom surface of the cigarette holder slot (3) is in an inverted cone shape, an air outlet is provided on the bottom surface of the cigarette holder slot (3), and a rollable ball (9) is provided at the air outlet.

8. The secondhand smoke storage device according to claim 6 or 7, characterized in that: The bottom of the suction and storage low-pressure chamber (4) is provided with an arc-shaped groove, the one-way air inlet channel (8) is provided in the middle of the bottom of the arc-shaped groove, and a round ball (6) is provided in the arc-shaped groove and can roll along the arc-shaped groove.

9. The secondhand smoke storage device according to claim 6 or 7, characterized in that: A threaded hole communicating with a one-way air inlet passage (8) is arranged on the lower side wall of the suction and storage low-pressure chamber (4), and an air inlet regulating screw (7) is arranged in the threaded hole.

10. The secondhand smoke storage device according to claim 8, characterized in that: A threaded hole communicating with a one-way air inlet passage (8) is arranged on the lower side wall of the suction and storage low-pressure chamber (4), and an air inlet regulating screw (7) is arranged in the threaded hole.

11. A second-hand smoke storage device, characterized in that: The invention comprises a cigarette holding cover (2), wherein a cigarette butt slot is arranged on the end surface of the cigarette holding cover (2), a reserved hole is arranged on the bottom surface of the cigarette butt slot, a cigarette holder slot (3) is arranged on the cigarette holding cover (2) for releasing air only when inhaling, and a suction storage low-pressure chamber (4) for inhaling and storing second-hand smoke is connected to the bottom of the cigarette holding cover (2), wherein the reserved hole, the cigarette holder slot (3) and the suction storage low-pressure chamber (4) are connected in pairs when inhaling; the suction storage low-pressure chamber (4) is a rubber tube body with a cavity, and a one-way air inlet channel (8) of adjustable size is arranged on the bottom surface of the suction storage low-pressure chamber (4).

12. The secondhand smoke storage device according to claim 11, characterized in that: The bottom surface of the cigarette holder slot (3) is in an inverted cone shape, an air outlet is provided on the bottom surface of the cigarette holder slot (3), and a rollable ball (9) is provided at the air outlet.

13. The secondhand smoke storage device according to claim 11 or 12, characterized in that: The bottom of the suction and storage low-pressure chamber (4) is provided with an arc-shaped groove, the one-way air inlet channel (8) is provided in the middle of the bottom of the arc-shaped groove, and a round ball (6) is provided in the arc-shaped groove and can roll along the arc-shaped groove.

14. The secondhand smoke storage device according to claim 11 or 12, characterized in that: A threaded hole communicating with a one-way air inlet passage (8) is arranged on the lower side wall of the suction and storage low-pressure chamber (4), and an air inlet regulating screw (7) is arranged in the threaded hole.

15. The secondhand smoke storage device according to claim 13, characterized in that: A threaded hole communicating with a one-way air inlet passage (8) is arranged on the lower side wall of the suction and storage low-pressure chamber (4), and an air inlet regulating screw (7) is arranged in the threaded hole.

Images