A smoking device capable of adapting to different thickness of cigarettes

Abstract

The utility model provides a smoking device can adapt to different thickness cigarette, mainly solve the current smoking device can not be well adapted to different thickness cigarette's problem, its characterized in be that: still include the support ring (3) with elasticity, be located in the opening slot, it has the ability of axial tensile deformation, through -hole (31) are located in the support ring, are used for cigarette to pass through, it has the ability of radial expansion deformation, the outer wall of support ring and / or the inner wall of through -hole and the circumferential outer wall of cigarette contact form support, accommodating groove (32) are located in the opening slot, it is the axial tensile deformation of support ring and the radial deformation of through -hole provide space, the utility model provides a smoking device can adapt to different thickness cigarette, through the support ring of sheet formula multidirectional deformation to hold cigarette, can adapt to different thickness cigarette, and simple structure, relatively low cost.

Description

Technical Field

[0001] This utility model relates to the field of smoking equipment, specifically to a smoking device that can be adapted to cigarettes of different thicknesses. Background Technology

[0002] In situations where there is no ashtray, collecting cigarette ash while smoking is inconvenient. Therefore, cigarette smokers have emerged. Their main working principle is: insert one end of the cigarette into the casing of the cigarette smoker. The casing has a built-in igniter. After lighting the cigarette, you can smoke normally, and the ash will fall into the casing.

[0003] However, since cigarettes come in different thicknesses, when adapting to cigarettes of different thicknesses, the silicone sleeve is usually replaced or a slider structure is used (as shown in the authorization announcement date CN213369889U). The former is more troublesome to use, while the latter has a more complex structure. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, this utility model provides a smoking device that can be adapted to cigarettes of different thicknesses, mainly solving the problem that the smoking device cannot be well adapted to cigarettes of different thicknesses.

[0005] The technical solution of this utility model is as follows: A smoking device adaptable to cigarettes of different grits includes a housing with an opening slot for partially inserting a cigarette into the housing. An ignition device is located within the housing for igniting the inserted cigarette. The device also includes... An elastic support ring is disposed within the opening groove, and it has the ability to undergo axial tensile deformation. A through hole, provided on the support ring, is used for cigarettes to pass through and has the ability to expand and deform radially. The outer wall of the support ring and / or the inner wall of the through hole contact the circumferential outer wall of the cigarette to form a support; A receiving groove is provided within the opening groove, which provides space for the axial tensile deformation of the support ring and the radial deformation of the through hole.

[0006] The support ring is provided in at least two parts.

[0007] At least two of the support rings are arranged coaxially, one above the other.

[0008] At least one support ring is in a sealing fit with the circumferential outer wall of the cigarette.

[0009] The support ring includes a first support ring and a second support ring. The first support ring is provided with a plurality of radially arranged isolation grooves, which divide the first support ring into a plurality of fan-shaped pieces. The circumferential inner wall of the through hole of the second support ring and the outer wall of the housing are provided with a protruding tube, and the second support ring also includes an elastic sleeve detachably connected to the protruding tube. The support ring is located on the circumferential inner wall of the elastic sleeve.

[0010] The outer circumferential wall of the convex tube is provided with a rotatably connected turntable.

[0011] The housing is also provided with an air inlet, which is connected to the inner cavity of the housing.

[0012] The housing is provided with a cover plate that can be movably fitted, the cover plate having a first position covering the air inlet and a second position away from the air inlet.

[0013] The inner wall of the housing is provided with a sliding groove, and the side wall of the cover plate cooperates with the sliding groove.

[0014] The beneficial effects of this utility model are: This utility model provides a smoking device that can be adapted to cigarettes of different thicknesses. It uses a thin, multi-directionally deformable support ring to hold the cigarette, which can be adapted to cigarettes of different thicknesses. Moreover, it has a simple structure, is easy to use, and has a low cost. Attached Figure Description

[0015] Figure 1 This is a perspective view of one embodiment of the present invention.

[0016] Figure 2 This is a cross-sectional schematic diagram of one embodiment of the present invention.

[0017] Figure 3 for Figure 2 Enlarged diagram of point A in the middle.

[0018] Figure 4 This is a schematic diagram of an embodiment of the present invention after a thinner cigarette has been inserted.

[0019] Figure 5 This is a schematic diagram of an embodiment of the present invention after a relatively thick cigarette has been inserted.

[0020] Figure 6 This is a three-dimensional schematic diagram of an elastic sleeve according to an embodiment of the present invention.

[0021] Figure 7 This is a three-dimensional schematic diagram of an elastic sleeve according to an embodiment of the present invention. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings. A smoking device adaptable to cigarettes of different thicknesses includes a housing 1, on which an opening groove 11 is provided for a portion of the cigarette to extend into the housing. An ignition device 2 is provided inside the housing for igniting the cigarette inserted into the housing. It also includes an elastic support ring 3 disposed within the opening groove, which has the ability to undergo axial tensile deformation; a through hole 31 disposed on the support ring for the passage of the cigarette, which has the ability to undergo radial expansion deformation; the outer wall of the support ring and / or the inner wall of the through hole contacting the circumferential outer wall of the cigarette to form a support receiving groove 32 disposed within the opening groove, which provides space for the axial tensile deformation of the support ring and the radial deformation of the through hole.

[0023] The support ring has a thin-film ring structure and can be directly set on the circumferential inner wall of the support ring, or it can be integrally set on the silicone sleeve and assembled into the opening groove at the same time as the silicone sleeve. Its through hole is designed for a relatively thin cigarette. When a thin cigarette is inserted, it will not deform or will deform only slightly. When a thicker cigarette is inserted, the support ring itself will undergo axial deformation, and the through hole will expand and undergo radial deformation (e.g., Figure 4 As shown in the diagram, the receiving groove is to provide space for the deformed support ring, and it can be located below the support ring (normally, cigarettes are inserted into the housing from top to bottom). The ignition device is existing technology and will not be described in detail; please refer to the structure of CN213369889U.

[0024] The outer wall of the support ring is used to contact the outer wall of the cigarette to form support. When the support ring has a structure similar to the first support ring, a thicker cigarette will flip over as a whole after passing through it. At this time, the axial end face of the support ring will support the cigarette. In general, the inner wall of the through hole provides support.

[0025] In this embodiment, as shown in the figure, at least two support rings are provided. To make the support more stable, two or more support rings can be provided to form multiple contact surfaces.

[0026] In this embodiment, as shown in the figure, at least two of the support rings are arranged coaxially.

[0027] In this embodiment, as shown in the figure, at least one support ring is in a sealing fit with the circumferential outer wall of the cigarette. This better ensures localized negative pressure within the casing during smoking, facilitating the entry of gas from the air inlet into the casing.

[0028] In this embodiment, as shown in the figure, the support ring includes a first support ring 301 and a second support ring 302. The first support ring has a plurality of radially arranged isolation grooves 303, which divide the first support ring into multiple fan-shaped pieces. The circumferential inner wall of the through hole of the second support ring is sealed to the circumferential outer wall of the cigarette. This arrangement satisfies both the sealing and support functions.

[0029] In this embodiment, as shown in the figure, the outer wall of the housing is provided with a protruding tube 12, and also includes an elastic sleeve 13 detachably connected to the protruding tube. The support ring is disposed on the circumferential inner wall of the elastic sleeve. The protruding tube has a partially open groove inside. The elastic sleeve can be made of silicone and can be replaced. It achieves the assembly function by sealing with the inner wall of the open groove inside the protruding tube through its own elastic force. This is similar to conventional technology. The difference is that in this application, the support ring is disposed on the inner wall of the silicone sleeve.

[0030] In this embodiment, as shown in the figure, a rotatable turntable 14 is provided on the circumferential outer wall of the convex tube. It can be used for decompression or rotation when bored. The turntable has a shaft hole and is fitted onto the outside of the convex tube; a retaining spring can be provided on the convex tube for limiting its position if necessary.

[0031] In this embodiment, as shown in the figure, the housing is further provided with an air inlet 15, which communicates with the inner cavity of the housing for air intake.

[0032] In this embodiment, as shown in the figure, the housing is provided with a cover plate 16 that is movably fitted. The cover plate includes a first position covering the air inlet and a second position away from the air inlet. When smoking is finished, closing the cover plate can prevent ash from falling out and also ensure an oxygen-deficient state inside to prevent reignition. For ease of operation, a lever 165 can be provided on the cover plate, with the lever passing through the air inlet and protruding outside the housing.

[0033] In this embodiment, as shown in the figure, the inner wall of the housing is provided with a sliding groove 17, and the side wall of the cover plate cooperates with the sliding groove. The structure is relatively simple.

[0034] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0035] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0036] The embodiments described with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention. The embodiments should not be considered as limitations on the present invention, but any improvements made based on the spirit of the present invention should be within the protection scope of the present invention.

Claims

1. A smoking device adaptable to cigarettes of different thicknesses, comprising a housing (1), wherein the housing has an opening groove (11) for partially inserting a cigarette into the housing, and an ignition device (2) is provided inside the housing for igniting the cigarette inserted into the housing; characterized in that: Also includes An elastic support ring (3) is provided in the opening groove, which has the ability to undergo axial tensile deformation; A through hole (31) is provided on the support ring for cigarettes to pass through, and it has the ability to expand and deform radially. The outer wall of the support ring and / or the inner wall of the through hole contact the circumferential outer wall of the cigarette to form a support; A receiving groove (32) is provided in the opening groove, which provides space for the axial tensile deformation of the support ring and the radial deformation of the through hole.

2. A smoking device adaptable to cigarettes of different thicknesses according to claim 1, characterized in that: The support ring is provided in at least two parts.

3. A smoking device adaptable to cigarettes of different thicknesses according to claim 1, characterized in that: At least two of the support rings are arranged coaxially, one above the other.

4. A smoking device adaptable to cigarettes of different thicknesses according to claim 1, characterized in that: At least one support ring is in a sealing fit with the circumferential outer wall of the cigarette.

5. A smoking device adaptable to cigarettes of different thicknesses according to any one of claims 1-4, characterized in that: The support ring includes a first support ring (301) and a second support ring (302). The first support ring is provided with a plurality of radially arranged isolation grooves (303), which divide the first support ring into a plurality of fan-shaped pieces. The circumferential inner wall of the through hole of the second support ring is sealed to the circumferential outer wall of the cigarette.

6. A smoking device adaptable to cigarettes of different thicknesses according to any one of claims 1-4, characterized in that: The outer wall of the housing is provided with a protruding tube (12), and also includes an elastic sleeve (13) detachably connected to the protruding tube, with the support ring disposed on the circumferential inner wall of the elastic sleeve.

7. A smoking device adaptable to cigarettes of different thicknesses according to claim 6, characterized in that: The outer circumferential wall of the convex tube is provided with a rotatably connected turntable (14).

8. A smoking device adaptable to cigarettes of different thicknesses according to any one of claims 1-4, characterized in that: The housing is also provided with an air inlet (15), which is connected to the inner cavity of the housing.

9. A smoking device adaptable to cigarettes of different thicknesses according to claim 8, characterized in that: The housing is provided with a cover plate (16) that is movably fitted, the cover plate having a first position covering the air inlet and a second position away from the air inlet.

10. A smoking device adaptable to cigarettes of different thicknesses according to claim 9, characterized in that: The inner wall of the housing is provided with a sliding groove (17), and the side wall of the cover plate cooperates with the sliding groove.

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