CN201219485Y

CN201219485Y - safety pipe

Info

Publication number: CN201219485Y
Application number: CNU2008200748065U
Authority: CN
Inventors: 张维川
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-20
Filing date: 2008-05-20
Publication date: 2009-04-15
Anticipated expiration: 2018-05-20

Abstract

A safe tobacco pipe comprises a cigarette holder, a tobacco pipe and a plug cover, wherein a flue is arranged at the center of the cigarette holder in a penetrating way, a screw joint section is arranged at the rear end of the cigarette holder, external threads are arranged on the surface of the screw joint section, a socket with a backward opening is concavely arranged in the screw joint section, and the socket is communicated with the flue; the smoke tube is a metal tube with two hollow ends, the inner surface of the tube wall of the front tube opening is provided with internal threads, the outer edge of the tube wall is coated with a rubber heat-insulating layer, and the surface of the smoke tube is provided with a plurality of vent holes for providing enough air for the continuous combustion of cigarettes in the smoke tube; then the plug cover plug is sleeved in the pipe orifice at the rear end of the smoke pipe to seal the pipe orifice; therefore, the cigarette end of the cigarette is inserted from the inserting opening at the rear end of the cigarette holder and is inserted from the pipe orifice at the front end of the cigarette pipe in a penetrating way, so that the screw thread section is screwed into the pipe orifice at the front end of the cigarette pipe, and the cigarette is continuously combusted in the cigarette pipe for the smoking. The utility model discloses cigarette ash scatters when preventing to smoke, avoids the cigarette end that does not extinguish to drop and burns and article on every side such as clothing, environmental sanitation and security when keeping the smoking.

Description

Safety tobacco pipe

Technical field

The utility model relates to a kind of tobacco pipe, relate in particular to a kind of when preventing to smoke cigarette ash disperse and the cigarette end that can effectively avoid not extinguishing article around burning and clothing, the bedding etc. that drop, and can guarantee sanitary Safety tobacco pipe.

Background technology

Smoking when the cigarette ash chance wind that cigarette combustion produced is attacked, more can be dispersed except being harmful to health everywhere, causes surrounding environment dirty and messy.Especially turning down vehicle window when the smoker drives or rides smokes, the outer powerful wind-force of car is that Chao Chenei blows, making cigarette ash all fall within the smoker reaches in the car on one's body, this has not only caused the inconvenience in the cleaning, and flue gas fills the air in car and can't leave for a long time, also can cause extreme discomfort to other occupant in the car.Especially bad, if the hand-held cigarette of lighting of smoker, forget and extinguish cigarette end or when sleeping, except smoker's finger is scalded in meeting, in case dropping, cigarette end more may burn clothing, trousers, even inflammable articles such as the bedding that ignites, cotton-wadded quilt, carpet, cause initiation fire, this one has what is heard, actual value to get the smoker deeply for vigilant during because of the incident of smoking initiation fire.

The utility model content

Technical problem underlying to be solved in the utility model is, overcome the above-mentioned defective that prior art exists, and provide a kind of Safety tobacco pipe, cigarette ash dispersed when it can prevent to smoke, and the cigarette end that can avoid the not extinguishing article around burning and clothing, the bedding etc. that drop, environmental sanitation and security when keeping smoking.

The technical scheme that its technical problem that solves the utility model adopts is:

A kind of Safety tobacco pipe is characterized in that, comprising: a cigarette holder, a smoke pipe and a gag, wherein, the center of cigarette holder is run through and is established a flue, and establishes a screwing section in the rear end, the surface of screwing section is provided with external screw thread, and is arranged with opening socket backwards in its inside, and socket and flue connect; Smoke pipe then is the logical empty metal tubes in two ends, and the tube wall inner face of its front end mouth of pipe is provided with internal thread, and is coated with a rubber thermal insulation layer in the tube wall outer rim, is equipped with several passages in its surface again, for the required enough air of cigarette sustained combustion in the smoke pipe; The gag plug sleeve is gone in the rear end mouth of pipe of smoke pipe, line up forms sealing again; Whereby, it must insert the cigarette end of the cigarette socket by the cigarette holder rear end, and it is stretched through by the smoke pipe front end mouth of pipe inserts, and screwing section is screwed in the smoke pipe front end mouth of pipe, makes cigarette sustained combustion in smoke pipe, and is required for smoking.

Aforesaid Safety tobacco pipe, wherein the lateral magnification of cigarette holder front end place forms the portion of holding flatly, and this mouthful held joint between portion and cigarette holder and is equipped with one and nibbles groove, and can make things convenient for smoker's dental articulation.

The beneficial effects of the utility model are, cigarette ash dispersed when it can prevent to smoke, and the cigarette end that can avoid the not extinguishing article around burning and clothing, the bedding etc. that drop, environmental sanitation and security when keeping smoking.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a perspective exploded view of the present utility model.

Fig. 2 is the cutaway view after the utility model entire combination.

Fig. 3 is the schematic appearance that the utility model becomes the harvesting state.

The number in the figure explanation:

1. cigarette holder 11. flues

12. mouth is held portion 121. and is nibbled groove

13. screwing section 131. sockets

2. smoke pipe 21. internal threads

22. rubber thermal insulation layer 23. passages

3. gag

The specific embodiment

At first see also Fig. 1, the utility model consists predominantly of: a cigarette holder 1, a smoke pipe 2 and a gag 3.

Please consult Fig. 2 more simultaneously, cigarette holder 1 is with one-body molded the making of the relatively poor material of thermal conductivity, and be generally to be conically shaped body, the center runs through establishes a flue 11, and form a flat elliptoid mouth in the front end place and hold portion 12, this mouthful held joint between portion 12 and body and is equipped with one and nibbles groove 121, and the person's of being easy to use dental articulation.Be provided with a screwing section 13 again in its rear end, these screwing section 13 circular sections, and be provided with external screw thread in its surface, be arranged with opening socket 131 backwards in addition in its inside, and socket 131 connects with flue 11, and be to establish according to the size of cigarette cigarette end, so that the fastening plant of cigarette end is gone in it, required for smoking.

2 of smoke pipes are the logical empty metal tubes in two ends, and be provided with internal thread 21 in the tube wall inner face at its front end mouth of pipe place, establish in screwing section 13 and the specification of the bore of its mouth of pipe and screw thread is involutory, can establish for screwing section 13 being screwed in from its front end mouth of pipe place, make to be screwed mutually therebetween to organize.Be coated with a rubber thermal insulation layer 22 in its tube wall outer rim again, but the temperature of these rubber thermal insulation layer 22 barrier metal tube-surfaces outwards conduct, and have suitable elasticity and pliability, and can make things convenient for smoker's fingerhold.In addition in the surface of smoke pipe 2 with rubber thermal insulation layer 22, run through the passage 23 that is provided with right quantity and aperture, 23 of these passages are to set in a row, for the required enough air of cigarette sustained combustion in the smoke pipe 2, and can utilize the setting of these passages 23, make the air must be towards smoke pipe 2 inner one-way flows, and can not produce inside and outside convection current, the cigarette ash that can avoid cigarette combustion to produce outwards disperses through passage 23.

Gag 3 is the made convex cock bodys of a soft rubber material, and it is to establish according to the inside and outside footpath size at mouth of pipe place, smoke pipe 2 rear end, with a filling portion and a stop section than big external diameter that forms a less external diameter respectively, can will should filling portion fill in from the rear end of smoke pipe 2 mouth of pipe, make the stop section get the trailing edge that closely is posted by smoke pipe 2, and can to formation sealing, the cigarette ash that is produced in the smoke pipe when preventing to smoke outwards disperses or drops out.

When user's desire was smoked, the cigarette end of its picked cigarette was inserted by the socket 131 that cigarette holder 1 rear end is arranged with, and gives and lighting; Again it is stretched through from the front end mouth of pipe place of smoke pipe 2 and insert, and screwing section 13 is screwed in the mouth of pipe of smoke pipe 2, cigarette can sustained combustion in smoke pipe 2, the rubber thermal insulation layer 22 of the then hand-holdable smoke pipe of user 2 outsides or with dental articulation in nibbling groove 121 positions, can hold the action that portion 12 carries out and smokes by mouth.And the cigarette ash that is produced after the cigarette combustion can fall within the smoke pipe 2 fully, after cigarette end extinguishes naturally, then gag 3 can be taken out in the mouth of pipe of the rear end of smoke pipe 2, makes the cigarette ash can be by pouring out in the smoke pipe 2, effectively to be cleared up.Behind for clearance the finishing, gag 3 can be got back into, more the screwing section 13 of cigarette holder 1 rear end can be screwed out in smoke pipe 2, and give in the front end mouth of pipe that oppositely is packed to smoke pipe 2 (referring to shown in Figure 3), and can conveniently receive and keep and carry.

The utility model really can screw by the screwing section 13 with cigarette holder 1 rear end in the front end mouth of pipe of smoke pipe 2, cigarette can be stretched through place in the smoke pipe 2, be matched with the setting of tool right quantity and aperture passage 23 on the smoke pipe 2, the continuing of order extinguished up to cigarette end in smoke pipe 2 internal combustion.And the cigarette ash that is produced in the cigarette combustion process can utilize air towards smoke pipe 2 inner one-way flow, and fall within fully in it, can outwards not disperse, so can avoid causing the inconvenience that surrounding environment is dirty and messy and clear up.Unless the smoker screws out the screwing section 13 of cigarette holder 1 rear end in smoke pipe 2 again, otherwise cigarette end all remains in the smoke pipe 2, therefore can prevent effectively that the cigarette end that does not extinguish from burning or the article on every side that ignite, and the security can guarantee to smoke the time.In addition, the utility model is coated with the structure design of rubber thermal insulation layer 22 by means of smoke pipe 2 outsides, making things convenient for smoker's fingerhold, and can avoid the high temperature that cigarette combustion are produced in the smoke pipe 2 outwards to conduct, highlight use value of the present utility model thus further.

In sum, the utility model is on structural design, use practicality and cost benefit, it is required to meet industry development fully, and the structure that is disclosed also is to have unprecedented innovation structure, have novelty, creativeness, practicality, the regulation that meets relevant novel patent requirement is so mention application in accordance with the law.

Claims

1. A safety pipe, characterized in that it includes: a cigarette holder, a pipe and a plug, wherein a flue is set through the center of the cigarette holder, and a screw joint section is set at the rear end, the screw joint section The surface is provided with external threads, and a socket with an opening facing the rear is recessed inside, and the socket is connected with the flue; the smoke pipe is a metal pipe with two ends open, and the inner surface of the pipe wall of the front end nozzle is provided with an inner The outer edge of the pipe wall is covered with a rubber heat insulation layer, and several ventilation holes are pierced on the surface, and then the plug is inserted into the rear end of the smoke pipe to form a seal on the pipe;

Thereby, the butt of the cigarette can be inserted through the socket at the rear end of the cigarette holder, inserted through the mouth of the front end of the cigarette pipe, and the screw joint section is screwed into the mouth of the front end of the cigarette pipe.

2 . The safety pipe according to claim 1 , characterized in that: the front end of the mouthpiece expands laterally to form a mouth holding portion, and a gripping groove is formed around the connection between the mouth holding portion and the mouthpiece. 3 .