Smoking device

Abstract

The present disclosure relates to a smoking device, including a main body and a combustion control mechanism. The main body includes a slot, a smoke storage chamber, and an inhalation channel that are communicated with each other. The smoking device has a puff state and a non-puff state. In the puff state, the inhalation channel is opened, and pressures in the smoke storage chamber and the slot are greater than a pressure in the inhalation channel. In the non-puff state, the inhalation channel is closed, and a pressure in the slot is greater than a pressure in the smoke storage chamber. The combustion control mechanism includes a housing and a combustion control tube. The housing is detachably connected to the main body, the combustion control tube is slidably mounted on the housing and configured for the insertion of the cigarette. The combustion control tube can slide relative to the cigarette.

What is claimed is: 
     
         1 . A smoking device, comprising:
 a main body comprising a slot, a smoke storage chamber, and an inhalation channel that are communicated with each other, the smoking device having a puff state in which a cigarette inserted into the slot is being puffed and a non-puff state in which the cigarette inserted into the slot is being non-puffed, in the puff state, the inhalation channel being opened, and pressures in the smoke storage chamber and the slot being each greater than a pressure in the inhalation channel, and in the non-puff state, the inhalation channel being closed, and a pressure in the slot being greater than a pressure in the smoke storage chamber; and   a combustion control mechanism comprising a housing and a combustion control tube, the housing being detachably connected to the main body, the combustion control tube being slidably mounted on the housing and being configured for insertion of the cigarette in the slot, and the combustion control tube being capable of sliding relative to the cigarette.   
     
     
         2 . The smoking device according to  claim 1 , wherein the main body further comprises a transition channel;
 the slot, the smoke storage chamber and the inhalation channel are connected to each other through the transition channel.   
     
     
         3 . The smoking device according to  claim 1 , further comprising at least one of a first filter member or a second filter member,
 wherein the first filter member is arranged in the main body and configured to filter smoke flowing from the slot to the inhalation channel or the smoke storage chamber,   the second filter member is arranged in the inhalation channel and configured to filter smoke entering the inhalation channel.   
     
     
         4 . The smoking device according to  claim 3 , wherein a filter medium filled in the first filter member and/or the second filter member comprises an unsaturated fatty acid. 
     
     
         5 . The smoking device according to  claim 1 , wherein the main body comprises a base body and a mouthpiece that are connected to each other;
 wherein the slot and the smoke storage chamber are both arranged in the base body, the inhalation channel is arranged in the mouthpiece, and the housing is detachably connected to the base body; and   the mouthpiece is movably mounted on the base body to switch between a received position and an extended position relative to the base body, at the received position, the mouthpiece is received in the base body, and at the extended position, the mouthpiece extends out of the base body.   
     
     
         6 . The smoking device according to  claim 1 , wherein the housing comprises an inner housing, and an outer housing that is sleeved on the inner housing;
 wherein the combustion control tube is arranged in the inner housing and slidably connected to the inner housing, and the outer housing is made of a heat-insulating material.   
     
     
         7 . The smoking device according to  claim 1 , further comprising:
 a first valve arranged in the inhalation channel;   wherein in the puff state, the first valve opens the inhalation channel, and in the non-puff state, the first valve closes the inhalation channel.   
     
     
         8 . The smoking device according to  claim 1 , wherein the main body comprises an inner cavity, and the smoking device comprises a sliding member and a second valve;
 the sliding member is slidably arranged in the inner cavity and divides the inner cavity into the smoke storage chamber and an adjustment chamber, the second valve is arranged in the adjustment chamber and forms, together with the main body, an airflow channel that connects the adjustment chamber and an outside; and   in the puff state, the sliding member slides in the inner cavity to reduce a volume of the smoke storage chamber, and in the non-puff state, the sliding member slides in the inner cavity to increase the volume of the smoke storage chamber, such that the pressure in the slot is greater than the pressure in the smoke storage chamber.   
     
     
         9 . The smoking device according to  claim 8 , wherein the second valve is movably arranged in the adjustment chamber,
 wherein the smoking device further comprises an adjusting member mounted on the main body, and configured to adjust a position of the second valve relative to the main body, to adjust a flow area of the airflow channel.   
     
     
         10 . The smoking device according to  claim 8 , wherein the main body comprises a base body and a mouthpiece, and the base body comprises a body portion and a tube body,
 wherein the mouthpiece is connected to the body portion, the slot is arranged on the body portion, the tube body and the body portion are jointly defined to form the inner cavity, the second valve is arranged on the tube body, and the inhalation channel is arranged in the mouthpiece.   
     
     
         11 . The smoking device according to  claim 10 , wherein the tube body comprises a cylindrical portion and a bottom cover, the cylindrical portion, the bottom cover, and the body portion are jointly defined to form the inner cavity, the sliding member is arranged inside the cylindrical portion and is configured for sliding along an axis direction of the cylindrical portion, and the adjusting member and the second valve are both arranged on the bottom cover. 
     
     
         12 . The smoking device according to  claim 11 , wherein the second valve is an umbrella-shaped valve comprising an umbrella-shaped portion and an insertion portion that are connected to each other, the insertion portion passes through the bottom cover, the umbrella-shaped portion is arranged in the adjustment chamber, the second air hole is defined in the bottom cover, the adjusting member passes through the bottom cover and collides with the umbrella-shaped portion of the second valve, and the airflow channel is formed between the umbrella-shaped portion and the bottom cover. 
     
     
         13 . The smoking device according to  claim 1 , wherein the main body comprises an inner cavity, a balloon is arranged in the inner cavity, and an air inlet of the balloon is communicated with an airflow channel of the inner cavity,
 wherein, in the puff-state, the gas in the smoke storage chamber is sucked out under the action of the puff force, and the balloon is inflated to change the volume of the smoke storage chamber; and   in the non-puff state, the inhalation channel is closed, and airflow in the balloon flows to the outside through the airflow channel, such that the volume of the smoke storage chamber decreases.   
     
     
         14 . The smoking device according to  claim 1 , wherein a cutting member is arranged at an end of the combustion control tube away from the slot. 
     
     
         15 . The smoking device according to  claim 14 , wherein the cutting member comprises two cutting portions arranged oppositely in a radial direction of the combustion control tube. 
     
     
         16 . The smoking device according to  claim 15 , wherein the combustion control mechanism comprises a sleeve tube sleeved on the combustion control tube, the combustion control tube is slidably connected to the housing through the sleeve tube, and the cutting member is connected to the sleeve tube.