CN2691282Y

CN2691282Y - Pipestem

Info

Publication number: CN2691282Y
Application number: CN 200420006908
Authority: CN
Inventors: 郭德平
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-03-08
Filing date: 2004-03-08
Publication date: 2005-04-13
Anticipated expiration: 2014-03-08

Abstract

The utility model provides a tobacco stem, comprising a tobacco stem mouth 11, a housing 9, a mesh enclosure 8 of front part, a cover 7 of front end and a cigarette clip 3 composed of two semicircular plates. The surfaces of the mesh enclosure and the cover are provided with apertures. When the tobacco stem mouth is moved forward by accepting apparent force, the clip is opened, the cover is turned and opened, the cigar stub portion of a cigarette 4 is arranged in the clip, the tobacco stem mouth is unlocked, the cigar stub is clipped, and the cover is closed to cover the front port of the mesh enclosure. The soot and the mars of the combustion of the cigarette are blocked by the mesh enclosure and the cover, not go so far as to fly, the cigar stub of the cigarette being combusted is quenched for the thermal capacity of the clip is high, fire hidden trouble can not happened, and the soot can not contaminate the environment.

Description

Tobacco rod

Technical field

The utility model relates to a kind of smoking set, the tobacco rod of specifically, relate to a kind of anti-cigarette ash, Mars being raised outward and stub goes out certainly.

Background technology

Smoker's smoking now, cigarette all is to be under the open state, even use cigarette holder also not change this state, the effect of cigarette holder only is to make the cigarette disengaging to contact with smoker's mouth, cigarette ash, Mars that cigarette combustion produces spread everywhere, fly upward, be a key factor polluting indoor and environment inside car, also brought disaster hidden-trouble simultaneously.In addition, consciously it is not extinguished if inhale surplus stub, its spontaneous combustion is a major reason that causes fire.

Summary of the invention

The purpose of this utility model has provided a kind of cigarette ash of preventing, Mars scatters and flies upward, and stub is from the tobacco rod that goes out.

To achieve these goals, scheme of the present utility model is: a kind of tobacco rod is characterized in that: comprise tobacco rod mouth 11, shell 9, guard 8, lid 7 and cigarette clip 3; Housing 93 front openings of described shell 9, the back end 94 of rear end connecting band medium pore 92; The ends 94 binding of shell 9 also outer and described back is stretched out by the medium pore 92 at the end 94 after described in described tobacco rod mouth 11 rear ends; Described guard 8 is the cylinder hull shape, is fixed on described housing 93 front ports, and aperture gathers on the guard all surfaces; Described guard front port is connected with described lid 7 pivotally by pivot 6, establishes spring 61 on the pivot 6, and its elastic force makes lid 7 be fastened on described guard 8 front ports, and aperture gathers on lid 7 surfaces; Described guard and lid are made by metal material; Described clip 3 is pipes of metal, and internal diameter equals the diameter of cigarette, and an end of pipe is linked to described tobacco rod mouth front end face middle position, and the medium pore 111 of pipe inner chamber and described tobacco rod mouth is communicated with; Described guard 8 length are the length of a cigarette 4, and when the length setting of described housing 93 made the stub of cigarette 4 partly be contained in the clip 3, cigarette tip reached guard 8 front port positions.

Advantage of the present utility model: cigarette ash, Mars all are limited in the tobacco rod, concentrate once and remove, can not trickle down everywhere, fly upward with moving of smoker, the shortcoming that does not have the cigarette ash contaminated environment, but also eliminated because of descend slowly and lightly the everywhere hidden danger of fire hazard of Mars, in addition, the utility model tobacco rod can make stub go out certainly, but has both eliminated because of not extinguishing the hidden danger of stub fire hazard.

Description of drawings

The longitudinal sectional view of Fig. 1, the utility model embodiment.

Fig. 2, be the figure that the first half dress cigarette position of Fig. 1 schematically illustrates with stereochemical structure.

The drawing reference numeral explanation

1, spring 2, support ball 3, cigarette clip 4, cigarette

5, strut 6, pivot 7, lid 8, guard

9, shell 10, support muscle 11, cigarette holder 31, flexible member

61, end medium pore behind spring 91, support 92, the shell

93, the end 111, cigarette holder medium pore behind housing 94, the shell

112, cigarette holder front end

The specific embodiment

Describe embodiment in detail below with reference to accompanying drawing.

Fig. 1 is the longitudinal sectional view of the utility model embodiment, and Fig. 2 is the figure that the first half dress cigarette position of Fig. 1 schematically illustrates with stereochemical structure.

Tobacco rod A shown in Figure 1 comprises tobacco rod mouth 11, and its central authorities have a hole 111 to suck in smoker's the mouth by it for flue gas.As being called front end with right side shown in Figure 1, the front end 112 of tobacco rod mouth 11 is in the oval cylindrical outer casing 9, and the medium pore 92 of the rear portion of tobacco rod mouth 11 by the ends 94, shell 9 back stretches out in outside the shell.The external diameter of tobacco rod mouth 11 front ends 112 is a bit larger tham the aperture of end medium pore 92 behind the diameter at its rear portion and the shell, makes tobacco rod mouth 11 can not drop out shell 9.

The front end face of the front end 112 of tobacco rod mouth 11 is propped up by an end of spring 1, and the other end of spring 1 props up the support 91 that is located at appropriate location in the shell 9, and the elastic force of spring 1 pushes up direction to the back-end with tobacco rod mouth 11 all the time.There are 11 interlocks of support ball 2 and tobacco rod mouth in tobacco rod mouth 11 the place aheads, when the elastic force forward end direction that is subjected to external force to overcome spring 1 when tobacco rod mouth 11 moves, support ball 2 also thereupon the forward end direction move.

The a pair of cigarette clip 3 that respectively constitutes for semicircle flexure strip is located at the place ahead of the tobacco rod mouth 11 in the shell 9, this a pair of semicircle sheet is encircled into a clip 3 cylindraceous, formed cylindric clip 3 vertical sections from Fig. 1 as seen, the slightly little circular hole of its fore-end constituent ratio diameter of cigarette, the rear end is then for beginning to be retracted to forward than the little degree of described support ball 2 diameters than the big internal diameter of support ball 2 diameters from clip 3 rear ports, expanding clip 3 front end places then gradually to has the internal diameter that is slightly smaller than cigarette 4 diameters, as mentioned above.Clip 3 rear port buttons hang in the medium pore of described support 91, and the unlikely forward end of clip is dropped out.Support ball 2 just in time is in clip 3 rear ports.

When tobacco rod mouth 11 was moved by external force forward end direction, 2 interlocks of support ball were forwards moved, because the intracavity diameter of clip 3 shrinks, support ball 2 outwards struts the latter two semicircle sheets of support clip 3.When external force is removed, the tobacco rod mouth is retracted original position under the elastic force effect of spring 1, support ball 2 moves after also in linkage, two semicircle sheets of clip 3 or under self elastic properties of materials effect or under by flexible member 31 effects that are located between shell 9 and clip 3 peripheries, return to original position, two semicircle sheets are encircled into a cylindrical shape.

The front end of described clip 3 is for the stub portion of clamping cigarette, and whole cigarette length is stretched out forward.Be uniformly distributed along the circumference on the inner chamber of housing 93 leading sections of described shell 9 and fixedly install a plurality of support muscle 10, for example at least three, and forwards stretch out, the extension elongation of support muscle reaches support muscle front end to have adorned cigarette front position behind the cigarette.Band is set along support muscle 10 peripheries is densely covered with the aperture approximately less than the guard 8 of the aperture of 2mm.Housing 93 rear ends connect the back end 94 that has medium pore 92, as above-mentioned.

The forward terminal place of one of described support muscle 10 is provided with pivot 6, do and rotatingly to connect by pivot 6 lids 7, see B portion enlarged drawing among Fig. 1, lid 7 is when buckling state, just in time cover the front port of guard 8, lid 7 whole surfaces are densely covered with aperture less than 2mm as guard 8, and pivot 6 is provided with spring 61, and its elastic force keeps lid 7 under normal conditions and the front port of guard 8 fastens.

On described tobacco rod mouth 11 front ends 112, be connected with strut 5 with those support muscle 10 corresponding positions that are provided with pivot 6, it extends to lid 7 inboards along its length.Strut 5 and 11 interlocks of tobacco rod mouth, when tobacco rod mouth 11 was moved forward by external force, strut 5 also moved forward thereupon along its length, headed on lid 7, made it around pivot 6 revolutions and from becoming open mode with guard 8 front port buckling states.

During use, as long as press tobacco rod mouth 11 forward with hand push, the support ball 2 that is positioned at clip at its back end mouth inner chamber pushes the inner chamber that clip 3 is contraction in linkage, makes two semicircle sheets of clip 3 overcome the elastic force of the elasticity of itself material or flexible member 31 and opens.Simultaneously, the front end 112 of tobacco rod mouth 11 is being with strut 5 to back down lid 7, and state makes the smoker cigarette can be put into guard 8 by guard 8 front ports of opening as shown in Figure 1, and open clip 3 front ends are put at the stub position.When the openhanded tobacco rod mouth 11 of opening, the reposition under the effect of spring 1 of tobacco rod mouth, strut 5 also and then sets back, and lid 7 also returns to the guard 8 front port states that are fastened on.

Because of support ball 2 is return original position with tobacco rod mouth 11, two semicircle sheets of clip 3 clamp the stub part of cigarette when open configuration sets back, and finish whole dress cigarette actions, and after this aperture by guard 8 and lid 7 lights a cigarette, and just can begin smoking.Self-evident, guard 8 and lid 7 should use nontoxic fire-resistant material manufacturing, for example, and stainless steel and other metal materials.

The cigarette ash that cigarette produces in burning because it is left in the guard greater than aperture, can not fly upward, contaminated environment, and the Mars of generation can not run out of outside the guard certainly yet, becomes the disaster hidden-trouble factor.When cigarette burning is to the stub part by the time, because the thermal conductivity factor and the thermal capacity of clip 3 is big, can not keeps burning and extinguish, therefore when uncap 7, when removing cigarette ash, stub, stub has extinguished, can not become another disaster hidden-trouble factor.Because cleaning cigarette ash, stub must be that this will eliminate with the smoker and walk about at a good place, dust and random situation of abandoning cigarette end produce at any time.

The part-structure of above embodiment can be simplified, thereby constitutes other embodiment, below describes these vicissitudinous parts, and constant part will not repeat.

First reducible part is clip 3 and the parts that interrelate therewith, constitutes second embodiment.Replace clip 3, can use a metal circular tube, be linked to tobacco rod mouth front end 112 central parts, support ball 2 and flexible member 31 just can omit.

On the basis of above two embodiment, second reducible part is to omit described support muscle 10.Among this 3rd embodiment, described guard 8 can directly be attached on the front port of housing 93, and simultaneously, pivot 6 directly is attached on the front port of described guard 8.

On above three embodiment bases, the 3rd reducible part is to omit strut 5, and the function of automatic uncap 7 changes manual unlocking lid 7 into when pushing tobacco rod mouth 11.

Last reducible part is to cancel spring 1, and the end 94 is fixedly connected with tobacco rod mouth 11 behind the shell.

Scheme after all these are simplified has all still kept whole principal advantages of the present utility model, and this is can be obviously perceptible, need not to give unnecessary details.

Claims

1, a kind of tobacco rod is characterized in that: comprise tobacco rod mouth (11), shell (9), guard (8), lid (7) and cigarette clip (3); Housing (93) front opening of described shell (9), the back end (94) of rear end connecting band medium pore (92); The also outer and described back of shell (9) end (94) binding is stretched out by the medium pore (92) of the end (94) after described in described tobacco rod mouth (11) rear end; Described guard (8) is the cylinder hull shape, is fixed on described housing (93) front port, and aperture gathers on the guard all surfaces; Described guard front port is connected with described lid (7) pivotally by pivot (6), establishes spring (61) on the pivot (6), and its elastic force makes lid (7) be fastened on described guard (8) front port, and aperture gathers on lid (7) surface; Described guard and lid are made by metal material; Described clip (3) is the pipe of metal, and internal diameter equals the diameter of cigarette, and an end of pipe is linked to described tobacco rod mouth front end face middle position, and the medium pore (111) of pipe inner chamber and described tobacco rod mouth is communicated with; Described guard (8) length is the length of a cigarette (4), and the length setting of described housing (93) makes the stub of cigarette (4) partly be contained in clip (3) when interior, and cigarette tip reaches guard (8) front port position.

2, tobacco rod according to claim 1 is characterized by: described tobacco rod mouth (11) comprises the front end (112) of diameter greater than its rear end, and stretch out outside the shell (9) by medium pore (92) tobacco rod mouth rear end, but after the tobacco rod mouth opposite shell lower shaft to moving; Described tobacco rod mouth front end (112) has spring (1) to withstand, and elastic force makes the tobacco rod mouth rely on the back end (94) of described shell; Establish support (91) in the described housing (93), support the other end of described spring; Also be provided with strut (5), its rear end is connected to described tobacco rod mouth front end (112), and can move vertically with its interlock, and front end arrives to described lid (7), for when strut (5) moves forward with described tobacco rod mouth front end (112) is mobile, back down described lid (7).

3, tobacco rod according to claim 2 is characterized by: also be provided with support ball (2) before the face of described tobacco rod gonys, and link with tobacco rod mouth (11), can move axially; Described clip (3) forms cylindrical shape for being surrounded by two semicircle flexure strips, its intracavity diameter begins to be retracted to earlier forward vertically less than described support ball (2) diameter greater than described support ball (2) diameter from rear port, enlarge then, the front port place that arrives clip (3) is less than diameter of cigarette; The rear port button of described clip (3) is hung in the described support (91); Establish flexible member (31) between described housing (93) and the clip (3), its elastic force is in two semicircle sheets of described clip (3) to close up state.

4, according to any described tobacco rod of claim 1--3, it is characterized by: uniformly on the front end inner peripheral surface of described housing (93) be provided with a plurality of support muscle (10), and extend forward, outside described support muscle (10), fixedly install described guard (8).

5, tobacco rod according to claim 4 is characterized by: described pivot (6) is located on the front port of one of described support muscle (10).

6, according to any described tobacco rod of claim 1-3, it is characterized by: the small aperture on described guard (8) and the lid (7) is less than 2mm.

7, tobacco rod according to claim 4 is characterized by: described support muscle is at least three.