CN2739989Y

CN2739989Y - Improved ashtray

Info

Publication number: CN2739989Y
Application number: CNU2004200917703U
Authority: CN
Inventors: 廖意民
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-09-17
Filing date: 2004-09-17
Publication date: 2005-11-16
Anticipated expiration: 2014-09-17
Also published as: WO2006029576A1

Abstract

The utility model discloses an improved ashtray, comprising a central ash containing pond which is encompassed by an ashtray wall. The top surface of the ashtray wall is provided with one or more strips of grooves for accommodating cigarette. The utility model is characterized in that the cross section of the grooves are V shape with circular arc bottoms; an inner wall is arranged in conicity from the opening to the bottom; the width of the open top is larger than the diameter of a cigarette and the width of the bottom is smaller than the diameter of the cigarette. The utility model can clamp the cigarette steadily and adapt to cigarettes with different diameters. The cigarette being clamped can gradual die out because of lack in oxygen when the burning end reach the entrance of the grooves; As certain gap is formed between the cigarette and the bottom of the grooves, small quantity of air is still exist below the burning part of the cigarette, so the gradual dying out time is prolonged. Meanwhile, the cigarette can not absorb the water vapor condenses on the bottom of the grooves, so the original quality of the cigarette is kept.

Description

Improved ashtray

Technical field

The utility model relates to a kind of improved ashtray.

Background technology

Existing ashtray is generally the container of dish, and central authorities are for containing ashpit, and periphery is a casing wall, and casing wall is provided with the recess that is used for clamping cigarette, but because the thickness of recess is subjected to the restriction of casing wall thickness, the clamping of this kind structure built on the sand.Therefore there is the people to invent having the U-shaped groove is set on the certain thickness casing wall, its clamping is more firm, and the cigarette of burning its firing when end arrives import of U-shaped groove and will slow down gradually because of anoxic makes burning, significantly reduce the waste of the empty combustion of cigarette and the release of minimizing smog, extinguish automatically behind the certain hour.But in the process of extinguishing gradually, firing of cigarette held because of pasting the U-shaped bottom portion of groove, atmosphere draught-free and cause producing water vapour at the U-shaped bottom portion of groove, its fire end of cigarette that be about to extinguish or extinguished this moment will absorb the mixture of a large amount of condensate water and water and cigarette ash, make to produce strong bad smell when being sucked again, influenced the original taste of cigarette.

Summary of the invention

For addressing the above problem, the purpose of this utility model provides a kind of improved ashtray, and improved ashtray is not only more firm to the clamping of cigarette, and guarantees that being held cigarette can not influence its quality when extinguishing automatically gradually.

The purpose of this utility model is achieved in that a kind of improved ashtray, surrounding central authorities' Sheng ashpit by casing wall forms, the casing wall top surface is provided with one or more than one grooves of putting cigarette of receiving, it is characterized in that: described groove cross section is the V-type of band circular arc bottom, inwall has tapering from open top to its bottom, its open top width is greater than cigarette diameter, and bottom width is less than cigarette diameter.

Described groove height is greater than cigarette diameter.

Described groove stretches to the casing wall lateral surface, and reduces width with a part that the casing wall outside is close gradually along the direction towards the casing wall outside and form tapering.Groove partly constitutes the clamping device of cigarette by means of each band tapering of groove at the opening of peripheral lateral surface, because clamping is realizing gradually with inside and outside two taperings up and down along groove, be unlikely and damage cigarette, but can block cigarette reliably, do not allow cigarette in groove, longitudinally slide.

Groove of the present utility model cross section is the V-structure of a band circular arc bottom, firm to the cigarette clamping, and the cigarette that can adapt to different-diameter, being held firing when holding the import department that arrives groove of cigarette can extinguish gradually because of anoxic, and owing to cigarette is blocked by the inwall of groove band tapering, form certain interval with bottom portion of groove, make and still have the air of trace below the combustion parts of cigarette and prolong the time of extinguishing gradually, cigarette can not absorb the water vapour that condenses upon bottom land simultaneously, thereby has kept original quality of cigarette.

Description of drawings

Fig. 1 is a stereogram of the present utility model;

Fig. 2 is a vertical view of the present utility model;

Fig. 3 is the A-A profile (when cigarette is positioned in the groove) of Fig. 2;

Fig. 4 is that the B of Fig. 2 is to partial schematic diagram (when cigarette is positioned in the groove);

Fig. 5 is the A-A profile (when cigarette is pressed bottom portion of groove) of Fig. 2.

The specific embodiment

As shown in Figure 1, 2, ashtray central authorities contain ashpit 1 and are surrounded by upright casing wall 2 all around for containing ashpit 1.Casing wall has medial surface 21 and lateral surface 22, and lateral surface 22 makes the rectangular structure of ashtray.Have a determining deviation between medial surface 21 and the lateral surface 22, make casing wall 2 form a top.Be provided with one or more than one grooves 3 of putting cigarette of receiving across this top.In the present embodiment, be provided with one respectively on four angles of rectangle ashtray, wherein one jiao or two jiaos of places are provided with the oblique angle inner surface, thereby thicken the casing wall of that angle or two jiaos, form the table top that width is bigger, make groove 3 length of being located on this jiao or two jiaos longer.As shown in Figure 4, groove 3 inwalls have tapering 31 from open top to its bottom, and groove 3 open top width are greater than cigarette diameter, and bottom width is less than cigarette diameter, height is greater than cigarette diameter, makes the cross section of groove 3 form the V-structure of a darker band circular arc bottom.When the smoker does not temporarily inhale and cigarette receiving is put in groove 3, as Fig. 3, shown in 4, cigarette is blocked by middle and lower part part of groove 3 inwalls, do not contact and form certain interval with the bottom, the air of trace is in the circulation of cigarette bottom, make the cigarette burning velocity that slowed down greatly prolong the time of extinguishing gradually again, make its minimizing even stop the release of smog, and make cigarette just on the interior casing wall of groove 2 and outside touch ashtray on 2 on the casing wall and be supported, can not touch water vapour that condenses in bottom land and the cigarette ash that is drenched by water vapour, thereby keep the quality of cigarette not to be destroyed.When the smoker must suspend smoking or not think to inhale again, then cigarette is pressed to the bottom land (as shown in Figure 5) of groove 3, because severe depletion of oxygen, cigarette combustion speed is slower, will soon burn-out and extinguish automatically.

As shown in Figure 3, the bottom of every groove 3 is downward-sloping to lateral surface 22 from the medial surface 21 of casing wall 2.The bottom of every groove 3 is being provided with pit 32 near casing wall lateral surface 22 places.Pit 32 is formed by the inclination junction between first section of groove 3 bottoms and bottom portion of groove second section, first section downward gradient is greater than second section downward gradient, thereby constitute umbilicate interface portion, admit too much moisture content, thereby avoid water to contact and produce the polycondensation phenomenon, more can effectively prevent outward-dipping outflow of sealing and cigarette ash because of groove 3 bottoms with cigarette ash.

For improving the degree of safety of ashtray, groove 3 has band tapering part in the place near casing wall lateral surface 22, restrain gradually its outside side 22 of each sidewall at groove 3, structure makes groove 3 width reduce gradually at an angle and forms tapering, as previously described, groove 3 openings of lateral surface also are to have tapering along the direction from the top to the bottom in casing wall, the effect of this duplex is the progressively clamping action that constitutes cigarette, find in actual use, depend merely on the downward cigarette gravity that acts on groove 3, this clamping action is just enough, but the smoking people applies a point pressure with finger a little to cigarette, will be strengthened, usually needn't do conscious effort and exert pressure, as long as the simple motion by cigarette being placed on 3 li of grooves, its security improves, and the cigarettes that are placed in the groove 3 that prevent from effectively to receive drop out from ashtray.

Make transitional chamfering 33 at the end face of casing wall 2 and the interface portion of groove 3 two sides, guide function is provided and cigarette is fallen in the groove 3 with comparalive ease.

Slot opening bottom at medial surface 21 places preferably is higher than about 15 millimeters of lateral surface 22 slot openings bottom, and groove 3 length are between the 25-50 millimeter.

Claims

1. improved ashtray, surrounding central authorities' Sheng ashpit by casing wall forms, the casing wall top surface is provided with one or more than one grooves of putting cigarette of receiving, it is characterized in that: described groove cross section is the V-type of band circular arc bottom, inwall has tapering from open top to its bottom, its open top width is greater than cigarette diameter, and bottom width is less than cigarette diameter.

2. improved ashtray according to claim 1 is characterized in that: described groove height is greater than cigarette diameter.

3. improved ashtray according to claim 1 is characterized in that: described groove stretches a part that also is close with it and gradually reduces width formation tapering along the direction towards the casing wall lateral surface towards the casing wall lateral surface.

4. improved ashtray according to claim 1 is characterized in that: described groove is provided with the clamping device that from inside to outside band tapering partly constitutes cigarette at an end inwall of casing wall lateral surface opening.

5. improved ashtray according to claim 1 is characterized in that: chamfering is arranged in the part by the lining in the groove both sides on the described casing wall end face.

6. improved ashtray according to claim 1 is characterized in that: the lateral surface of described casing wall is a rectangle, and a groove is set on each angle.

7. improved ashtray according to claim 1 is characterized in that: wherein one jiao or two jiaos of described casing wall has the bigger table top of width.