Cigarette lighter

Abstract

The utility model belongs to the field of handheld ignition devices, and particularly relates to a cigarette lighter which comprises a cigarette lighter body and a rotating wheel, the cigarette lighter body comprises a shell and a middle frame which are fixedly connected, the middle frame is arranged in a protruding mode relative to the shell, and an ignition opening is formed in the outer end of the middle frame. And the rotating wheel is sleeved outside the part, protruding relative to the shell, of the middle frame and can rotate relative to the middle frame. Due to the fact that the rotating wheel is directly arranged outside one end of the cigarette lighter body in the sleeved mode, the rotating wheel is directly arranged outside the middle frame in the sleeved mode in the assembling process, and assembling is simple.

Description

TECHNICAL FIELD

[0001] The utility model belongs to handheld ignition device field, concretely relates to a cigarette lighter. BACKGROUND

[0002] As a kind of small fire device, cigarette lighter (or lighter) is mainly used for smoking fire, also used for cooking and other fire, compared with traditional match, cigarette lighter has good performance such as wind resistance, humidity resistance and the like.With the development of science and technology and the progress of human civilization, cigarette lighter also innovatively evolves many varieties, including flint steel wheel cigarette lighter, piezoelectric ceramic cigarette lighter, magnetic induction cigarette lighter, battery cigarette lighter, solar energy cigarette lighter, microcomputer cigarette lighter and the like.According to the fuel of cigarette lighter, existing including gas (such as butane, propane and liquefied gas and the like) cigarette lighter, and electronic cigarette lighter, in electronic cigarette lighter, there are electric arc and heating wire.Gas cigarette lighter usually includes liquid storage bin, ignition head and striking part;Electronic cigarette lighter usually includes battery, circuit board assembly and striking part.

[0003] With the acceleration of modern life rhythm, cigarette lighter with decompression entertainment function is more popular with consumers, and currently common fingertip gyroscopic lighter, lighter with rotating disc decompression structure are available in the market, and more different decompression operation form lighters are needed for consumers to choose.

[0004] The prior patent CN202320949030.1 of the applicant discloses a cigarette lighter with rotating wheel decompression structure, and the cigarette lighter of the patent can realize decompression by rotating rotating wheel, but its assembly structure is relatively complex, and cost is relatively high. UTILITY MODEL CONTENTS

[0005] The utility model aims at overcoming the shortcomings and deficiencies of prior art, and provides a cigarette lighter.

[0006] The technical scheme adopted by the utility model is as follows: a cigarette lighter includes cigarette lighter main body and rotating wheel, the cigarette lighter main body includes shell forming fixed connection and middle frame, the middle frame is arranged protruding relative to shell, and its outer end forms ignition opening, the rotating wheel is sleeved on the part of middle frame protruding relative to shell and can rotate relative to middle frame.

[0007] Gas type ignition assembly is arranged in the shell, and ceramic cup is arranged in the middle frame close to ignition opening.

[0008] Rotating wheel and middle frame are matched by bearing.

[0009] The shell is internally provided with a gas type ignition assembly, the middle frame is internally provided with a ceramic cup near the ignition opening, the middle frame is externally provided with a partition ring near the outer end of the fire outlet and a limiting step is internally provided in the partition ring, the fire outlet is limited in the partition ring, the inner ring of the bearing is matched with the outer peripheral wall of the partition ring and the end portion thereof abuts against the limiting step, and the outer ring of the bearing is matched with the inner peripheral wall of the rotating wheel.

[0010] The inner ring of the bearing is tightly matched with the outer peripheral wall of the partition ring, and the outer ring of the bearing is tightly matched with the inner peripheral wall of the rotating wheel.

[0011] The inner peripheral wall of the rotating wheel is externally provided with a convex shielding ring near the fire outlet, and a limiting block is internally provided near the shielding ring, the inner peripheral wall of the shielding ring is matched with the outer peripheral wall of the middle frame, and the limiting block is matched with the outer ring of the bearing.

[0012] The shell is externally provided with an ignition switch, and the ignition switch and the rotating wheel are located in the same thumb operation area.

[0013] The ignition switch is slidably arranged on the shell along the central axis of the rotating wheel, and the ignition is triggered through the sliding operation of the ignition switch.

[0014] The shell is externally provided with an operation window, the operation window is internally provided with a push plate which is slidably arranged along the central axis of the rotating wheel, the ignition switch is fixedly connected with the push plate through the operation window, the ignition switch is slidably arranged in the operation window along the central axis of the rotating wheel, and the inner wall of the push plate is externally provided with an ignition triggering part.

[0015] The outer dimension of the middle frame is smaller than the outer dimension of the shell, the end portion of the rotating wheel is matched with the end portion of the shell, and the middle frame is not protruded relative to the rotating wheel.

[0016] The utility model discloses the beneficial effect is as follows: since the utility model discloses the rotating wheel is directly set in the one end of cigarette lighter main part, when assembling, directly sets up the rotating wheel in the middle frame, and the assembly is simple. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be briefly introduced the drawing needed to be used in the embodiment or prior art description, obviously, the drawing in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying the creative labor, according to these drawings, other drawings still belong to the scope of the utility model.

[0018] Figure 1 It is the structural schematic diagram of the cigarette lighter of one embodiment of the utility model;

[0019] Figure 2 It is the structural schematic diagram of the cigarette lighter main body of one embodiment of the utility model;

[0020] Figure 3 This is a cross-sectional view of a cigarette lighter according to an embodiment of the present invention;

[0021] Figure 4 for Figure 3 An enlarged schematic diagram of part A in the middle;

[0022] Figure 5 This is a schematic diagram of the structure of the middle frame according to an embodiment of the present utility model;

[0023] Figure 6 This is a schematic diagram of the assembly structure of parts within the housing according to one embodiment of the present invention;

[0024] Figure 7 This is a schematic diagram of the structure of the push plate and ignition switch in one embodiment of the present invention;

[0025] Figure 8 This is a schematic diagram of the structure of the housing and push plate in one embodiment of the present invention;

[0026] In the diagram, the components are: housing-1, operating window-101, limit slide rail-102, middle frame-2, ignition port-201, limit step-202, spacer ring-203, rotating wheel-3, shielding ring-301, limit block-302, ceramic cup-4, bearing-5, ignition switch-6, push plate-7, ignition trigger part-701, gas box-8, hinge part-801, and lever-9. Detailed Implementation

[0027] To make the objectives, technical solutions and advantages of this utility model clearer, the utility model will be described in further detail below with reference to the accompanying drawings.

[0028] It should be noted that the directional and positional terms mentioned in this utility model, such as up, down, front, back, left, right, inside, outside, top, bottom, side, etc., are only for reference to the accompanying drawings. Therefore, the directional and positional terms used are for the purpose of explaining and understanding this utility model, and not for limiting the scope of protection of this utility model.

[0029] A cigarette lighter, such as Figure 1 As shown, it includes a cigarette lighter body and a rotating wheel 3. The structure of the cigarette lighter body is as follows: Figure 2 As shown, it includes a housing 1 and a middle frame 2 that are fixedly connected. The middle frame 2 protrudes relative to the housing 1 and has an ignition port 201 formed at its outer end. Figures 3-4 As shown, the rotating wheel 3 is sleeved on the part of the middle frame 2 that protrudes from the shell 1 and is rotatable relative to the middle frame 2.

[0030] Since the rotating wheel 3 is directly sleeved on one end of the cigarette lighter body, during assembly, the rotating wheel 3 can be directly sleeved on the middle frame 2, making assembly simple.

[0031] Further, as shown in Figure 2 The outer size of the middle frame 2 is smaller than the outer size of the shell 1, the end of the rotating wheel 3 is limited with the end of the shell 1, and the middle frame 2 is not protruded relative to the rotating wheel 3, so that the overall external structure is consistent.

[0032] Further, the shell 1 is provided with a gas type ignition assembly, and the middle frame 2 is provided with a ceramic cup 4 close to the ignition port 201, and the gas is ignited to form a flame through the ceramic cup 4. When in use, the rotating wheel 3 outside the ceramic cup 4 can be rotated to relieve pressure while enjoying the flame.

[0033] Further, as shown in Figure 3 、 Figure 4 The rotating wheel 3 and the middle frame 2 are matched through the bearing 5, so that the rotating wheel 3 rotates smoothly.

[0034] Specifically, the outer end of the middle frame 2 close to the fire outlet 201 is provided with a partition ring 203, and the inner end of the partition ring 203 is provided with a limiting step 202, the ceramic cup 4 is limited in the partition ring 203, the inner ring of the bearing 5 is matched with the outer peripheral wall of the partition ring 203, and the end thereof abuts against the limiting step 202, the outer ring of the bearing 5 is matched with the inner peripheral wall of the rotating wheel 3, so that the rotating wheel 3 is kept outside the middle frame 2. Further, the inner ring of the bearing 5 is tightly matched with the outer peripheral wall of the partition ring 203, and the outer ring of the bearing 5 is tightly matched with the inner peripheral wall of the rotating wheel 3. When assembling, the bearing 5 is first assembled into the rotating wheel 3, and then the rotating wheel 3 and the bearing 5 are sleeved outside the partition ring 203, so that the assembly is facilitated, and under certain external force, the rotating wheel 3 can be removed and replaced with a rotating wheel 3 of different shape, thereby improving the experience.

[0035] Further, the inner periphery of the rotating wheel 3 close to the fire outlet is provided with a protruding shielding ring 301, and a limiting block 302 is arranged close to the shielding ring 301, the inner periphery of the shielding ring 301 is matched with the outer periphery of the middle frame 2 with a gap, so as to shield the bearing 5, and the limiting block 302 is in limiting abutment with the outer ring of the bearing 5.

[0036] Further, the shell 1 is provided with an ignition switch 6, and the ignition switch 6 is close to the rotating wheel 3, so that they are located in the same thumb operation area, that is, when holding the shell 1, the ignition switch 6 can be triggered and the rotating wheel 3 can be rotated by one thumb.

[0037] Further, the ignition switch 6 is slidable relative to the shell 1 along the central axis direction of the rotating wheel 3, and the ignition is triggered by the sliding action of the ignition switch 6. The operation is more smooth.

[0038] Further, the shell 1 is provided with an operation window 101, the operation window 101 is limited to the push plate 7 which can slide along the rotation center axis direction of the runner 3, the ignition switch 6 is fixedly connected with the push plate 7 through the operation window 101, the ignition switch 6 can slide along the rotation center axis direction of the runner 3 in the operation window 101, and the inner wall of the push plate 7 is provided with an ignition trigger part 701. Figure 7 The connection structure of the ignition switch 6 and the push plate 7 can be the clamping cooperation shown in the figure, and can also be a bolt connection, an adhesive connection and the like.

[0039] The upper end of the shell 1 is an opening, the size of the gas tank 8 is smaller than the size of the opening of the shell 1, so that the gas tank 8 can be loaded into the shell 1 through the opening.

[0040] Generally, the gas type ignition assembly generally includes a piezoelectric igniter or an electric arc igniter, Figure 6 The piezoelectric igniter cooperates with the structure shown in the figure, and the hinge part 801 is hingedly connected with the lever 9, the ignition trigger part 701 cooperates with the lever 9, and the lever 9 cooperates with the piezoelectric igniter to trigger ignition.

[0041] Further, as shown in the figure, Figure 8 The inner wall of the shell 1 is provided with a limiting slide rail 102 which is arranged along the rotation center axis direction of the runner 3, and the push plate 7 is limited through the limiting slide rail 102.

[0042] The above only discloses the preferred embodiment of the utility model, and of course cannot limit the right range of the utility model, therefore the equivalent changes made according to the utility model claim still belong to the range covered by the utility model.

Claims

1. A lighter comprising a lighter body and a rotating wheel (3), the lighter body comprising a housing (1) forming a fixed connection, a middle shelf (2), characterized in that: The middle stand (2) is arranged protruding relative to the shell (1) and the outer end forms a ignition port (201), the rotating wheel (3) is sleeved on the part of the middle stand (2) protruding relative to the shell (1) and is rotatable relative to the middle stand (2).

2. The cigar lighter according to claim 1, characterized in that: The shell (1) is provided with a gas type ignition assembly, and the middle stand (2) is provided with a ceramic cup (4) close to the ignition port (201).

3. The cigar lighter of claim 1, wherein: The rotating wheel (3) and the middle stand (2) are matched through a bearing (5).

4. The cigar lighter according to claim 3, characterized in that: The shell (1) is provided with a gas type ignition assembly, and the middle stand (2) is provided with a ceramic cup (4) close to the ignition port (201), the outer end of the middle stand (2) close to the fire outlet (201) is provided with a partition ring (203), and the inner end of the partition ring (203) is provided with a limiting step (202), the ceramic cup (4) is limited in the partition ring (203), the inner ring of the bearing (5) is matched with the outer peripheral wall of the partition ring (203), and the end portion thereof abuts against the limiting step (202), and the outer ring of the bearing (5) is matched with the inner peripheral wall of the rotating wheel (3).

5. The cigar lighter according to claim 4, characterized in that: The inner ring of the bearing (5) is tightly matched with the outer peripheral wall of the partition ring (203), and the outer ring of the bearing (5) is tightly matched with the inner peripheral wall of the rotating wheel (3).

6. The cigar lighter of claim 4, wherein: The inner peripheral wall close to the fire outlet of the rotating wheel (3) is provided with a protruding shielding ring (301), and a limiting block (302) is arranged close to the shielding ring (301), the inner peripheral wall of the shielding ring (301) is matched with the outer peripheral wall of the middle stand (2) with a gap, and the limiting block (302) is abutted and limited with the outer ring of the bearing (5).

7. The cigar lighter of claim 1, wherein: The shell (1) is provided with an ignition switch (6), and the ignition switch (6) is located in the same thumb operation area as the rotating wheel (3).

8. The cigar lighter of claim 7, wherein: The ignition switch (6) is slidable relative to the shell (1) along the central axis direction of the rotating wheel (3), and the ignition is triggered through the sliding action of the ignition switch (6).

9. The cigar lighter of claim 8, wherein: The shell (1) is provided with an operation window (101), the operation window (101) is limited with a push plate (7) slidable along the central axis direction of the rotating wheel (3), the ignition switch (6) is fixedly connected with the push plate (7) through the operation window (101), the ignition switch (6) is slidable along the central axis direction of the rotating wheel (3) in the operation window (101), and the inner wall of the push plate (7) is provided with an ignition trigger part (701).

10. The cigar lighter according to any one of claims 1-9, characterized in that: The outer dimension of the middle stand (2) is smaller than the outer dimension of the shell (1), the end of the rotating wheel (3) is limited and matched with the end of the shell (1), and the middle stand (2) is not protruding relative to the rotating wheel (3).

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