Lighter with detachable oil bottle

Abstract

A lighter with a detachable oil bottle relates to the technical field of ignition and comprises a lighter body, the lighter body comprises a first shell and a second shell, the upper end of the second shell is hinged to the first shell, the upper end of the side, facing the second shell, of the first shell extends to the upper side of the second shell to form an ignition area, the second shell is hollow, and the second shell is provided with a detachable oil bottle. A through hole corresponding to the ignition area is formed in the upper end of the ignition tube; an oil bottle; the locking mechanism comprises a limiting piece and a locking piece, and the locking piece can be controlled to be switched between a first state in which the locking piece and the limiting piece are in limiting fit and a second state in which limiting on the limiting piece is relieved; and a bottom cover. By arranging the second shell capable of relatively rotating, arranging the oil bottle in the second shell, releasing limiting on the bottom of the second shell through the locking mechanism, and then rotating the second shell, the oil bottle can be quickly disassembled, and the replacement mode is more efficient.

Description

Technical Field

[0001] The utility model relates to the field of ignition, in particular to a lighter with a detachable oil bottle. Background Art

[0002] A kerosene lighter is a type of lighter that uses kerosene as fuel and is considered a household item. It is a small fire-making device typically used for lighting fires, smoking, cooking, and other fire-making purposes. Due to its relative ease and convenience, kerosene lighters are a popular type of lighter in some regions.

[0003] However, since the fuel used is kerosene, it is rather cumbersome to replace the fuel. In order to more easily replace the kerosene, a built-in detachable oil bottle or oil bladder or oil tank is currently used. How to achieve rapid replacement of the oil bottle or oil bladder or oil tank is the main research direction of detachable products. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention aims to provide a lighter with a detachable oil bottle.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A lighter with a detachable oil bottle, comprising:

[0007] The lighter body includes a first housing for accommodating the ignition assembly and a second housing disposed on one side of the first housing. The upper end of the second housing is hingedly connected to the first housing, and the upper end of the first housing facing the second housing extends to the upper side of the second housing to form an ignition area. The second housing is hollow and has an open lower end. The upper end of the second housing is provided with a through hole corresponding to the ignition area.

[0008] An oil bottle is detachably disposed in the second shell, and a pipe joint is provided at the upper end thereof for sealing engagement therewith, and the pipe joint is disposed at the ignition region via a through hole;

[0009] A locking mechanism comprising a limiting member disposed at the bottom of the second housing and a locking member disposed at the bottom of the first housing, wherein the locking member is controllably switchable between a first state in which the limiting member forms a limiting engagement with the limiting member and a second state in which the limiting member is released from the limiting position;

[0010] The bottom cover is arranged at the bottom of the first shell, and a portion of the bottom cover extends to the bottom of the second shell to close the opening.

[0011] The locking member is a button with a limiting protrusion at one end, and the limiting member is a card slot, and the limiting protrusion is adapted to the card slot. The button has a first state in which the limiting protrusion is placed in the card slot to form a limiting fit and a second state in which the button is moved in the height direction relative to the first shell under force and disengaged from the card slot.

[0012] A guide block is provided at the rear end of the button, and a guide groove adapted thereto is provided at the bottom cover.

[0013] A reset component is provided between the button and the first housing to drive the button to switch from the second state to the first state.

[0014] An elastic member is further provided between the first shell and the second shell to drive the second shell to rotate relative to the hinge point.

[0015] The ignition component is an arc ignition component.

[0016] The arc generating end of the arc ignition assembly is configured to face one side of the ignition area.

[0017] A cover is hingedly provided on the upper end of the first shell, and a protective cover adapted to the pipe joint of the oil bottle is provided on the inner side of the cover.

[0018] The ignition area is provided with a strip-shaped hole for the pipe joint to pass through.

[0019] The beneficial effects of the present invention are as follows: by providing a relatively rotatable second shell, the oil bottle is arranged in the second shell, the limit on the bottom of the second shell is released by the locking mechanism, and the second shell is rotated, the oil bottle can be quickly disassembled, and the replacement method is more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural diagram of the present utility model.

[0021] Figure 2 This is a schematic structural diagram of the present invention (the second shell rotates relative to the first shell).

[0022] Figure 3 It is a cross-sectional schematic diagram of the present utility model.

[0023] Figure 4 It is a structural schematic diagram of the ignition area of ​​the utility model.

[0024] Figure 5 This is a structural diagram of the first shell of the present utility model.

[0025] Figure 6 It is a structural schematic diagram of the second shell of the present utility model.

[0026] Figure 7It is a structural schematic diagram of the bottom cover of the utility model. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0029] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 5 and Figure 6 As shown, the utility model discloses a lighter with a detachable oil bottle, which includes a lighter body, which is composed of a first shell and a second shell, wherein the first shell is used to accommodate the ignition assembly 600, and the second shell 200 is arranged on one side of the first shell 100, wherein the first shell 100 includes an outer shell, a mounting frame arranged in the outer shell and a middle frame arranged at the upper end, wherein the ignition assembly is mounted on the mounting frame, and the length of the middle frame is equivalent to the length of the first shell plus the second shell, wherein the part of the middle frame located on the upper side of the second shell is the ignition area 110, and the ignition end of the ignition assembly is arranged on the side close to the ignition area, the upper end of the second shell 200 is hinged to the first shell 100, that is, the second shell is hinged to the mounting frame, so that the second shell can rotate relative to the hinge point, the second shell 200 is hollow, and its lower end is open, and its upper end is provided with a through hole 220 corresponding to the ignition area 110, and the oil bottle can be inserted into the second shell from the lower end opening.

[0030] like Figure 3 As shown, the oil bottle 500 is detachably arranged in the second shell 200, and a pipe joint 510 is provided at its upper end to seal with it, and the pipe joint 510 is arranged at the ignition area 110 through the through hole 220, and a sealing ring is provided at the contact point between the pipe joint and the second shell.

[0031] The locking mechanism includes a limiting member 210 arranged at the bottom of the second shell 200 and a locking member 700 arranged at the bottom of the first shell 100, and the locking member 700 is controllably switchable between a first state in which it forms a limiting cooperation with the limiting member 210 and a second state in which the limiting of the limiting member 210 is released. It is mainly used to maintain a reliable connection between the second shell and the second shell under normal conditions. When the oil bottle needs to be replaced, the restriction on the second shell is released, the second shell can be rotated relatively, and the internal oil bottle can be switched. In order to facilitate the understanding of the kerosene amount in the oil bottle, an observation window is preferably provided on any side of the second shell.

[0032] The bottom cover 400 is located at the bottom of the first housing 100 and partially extends to the bottom of the second housing 200 to seal the opening. The bottom cover is fixedly connected to the first housing using screws or a snap-fit ​​connection. The bottom cover 400 also facilitates the installation of a locking member.

[0033] like Figure 7 As shown, in this embodiment, the locking member 700 is a button with a limiting protrusion 710 at one end, and the limiting member 210 is a card slot, and the limiting protrusion 710 is adapted to the card slot. The button has a first state in which the limiting protrusion 710 is placed in the card slot to form a limiting fit and a second state in which the button is moved in the height direction relative to the first shell 100 by force and disengaged from the card slot.

[0034] During use, by pressing the button, it moves upward, causing the stopper to disengage from the slot, unlocking the second housing. To facilitate rapid rotation of the second housing, an elastic member 800 can be provided between the first housing 100 and the second housing 200 to drive the second housing 200 to rotate relative to the hinge point. This elastic member can be a torsion spring or a spring. Automatic rotation of the second housing is achieved using the elastic member.

[0035] At the same time, a reset member for driving the button to switch from the second state to the first state is provided between the button and the first housing 100. The reset member is a spring that quickly restores the state of the button.

[0036] In order to limit the pressing direction of the button, a guide block 720 is provided at the rear end of the button, and the bottom cover 400 is provided with a guide groove adapted thereto.

[0037] In this embodiment, locking is achieved by displacement in the height direction, while in other embodiments, locking and unlocking can be achieved by circumferential rotation, such as the locking member adopts a relatively rotating dial, one end of the dial is provided with a fastener that cooperates with the limit member, and the dial rotates relative to the limit member to form a fastening cooperation.

[0038] In this embodiment, the ignition assembly 600 is an arc ignition assembly. It adopts the same structure as that of a conventional arc lighter, so it will not be described in detail.

[0039] The arc generating end 610 of the arc ignition assembly is configured to face one side of the ignition region 110. The arc is used to ignite the cotton core inserted into the pipe joint.

[0040] The upper end of the first shell is hingedly provided with a cover 300, and the inner side of the cover 300 is provided with a protective cover 310 adapted to the pipe joint 510 of the oil bottle 500. It plays a protective role in preventing kerosene from leaking from the cotton core.

[0041] like Figure 4 As shown, the ignition area 110 is provided with a strip hole 111 for the pipe joint 510 to pass through. The provision of the strip hole allows the pipe joint to be unrestricted when the second housing rotates relative to the second housing, thereby preventing the ignition area from damaging the pipe joint.

[0042] The embodiments should not be regarded as limiting the present invention, but any improvements based on the spirit of the present invention should be within the scope of protection of the present invention.

Claims

1. A lighter with a detachable oil bottle, characterized by: It includes: A lighter body, comprising a first shell (100) for accommodating an ignition assembly (600) and a second shell (200) arranged on one side of the first shell (100), wherein the upper end of the second shell (200) is hingedly connected to the first shell (100), and the upper end portion of the first shell (100) facing the second shell (200) extends to the upper side of the second shell (200) to form an ignition area (110), and the second shell (200) is hollow and has an open lower end, and a through hole (220) corresponding to the ignition area (110) is provided on the upper end; An oil bottle (500) is detachably disposed in the second shell (200), and a pipe joint (510) is provided at its upper end for sealing engagement therewith, and the pipe joint (510) is disposed at the ignition region (110) via a through hole (220); A locking mechanism comprising a limiting member (210) disposed at the bottom of the second housing (200) and a locking member (700) disposed at the bottom of the first housing (100), wherein the locking member (700) is controllably switchable between a first state in which it forms a limiting engagement with the limiting member (210) and a second state in which the limiting engagement with the limiting member (210) is released; The bottom cover (400) is arranged at the bottom of the first shell (100), and partially extends to the bottom of the second shell (200) to close the opening.

2. The lighter with a detachable oil bottle according to claim 1, characterized in that: The locking member (700) is a button having a limiting protrusion (710) at one end, and the limiting member (210) is a card slot, and the limiting protrusion (710) is adapted to the card slot. The button has a first state in which the limiting protrusion (710) is placed in the card slot to form a limiting fit, and a second state in which the button is moved in a height direction relative to the first shell (100) by force and is disengaged from the card slot.

3. The lighter with a detachable oil bottle according to claim 2, characterized in that: A guide block (720) is provided at the rear end of the button, and a guide groove adapted thereto is provided on the bottom cover (400).

4. The lighter with a detachable oil bottle according to claim 2, characterized in that: A reset component is provided between the button and the first housing (100) for driving the button to switch from the second state to the first state.

5. The lighter with a detachable oil bottle according to claim 1, characterized in that: An elastic member (800) is further provided between the first shell (100) and the second shell (200) for driving the second shell (200) to rotate relative to the hinge point.

6. The lighter with a detachable oil bottle according to claim 1, characterized in that: The ignition component (600) is an arc ignition component.

7. The lighter with a detachable oil bottle according to claim 6, characterized in that: The arc generating end (610) of the arc ignition component is configured to face one side of the ignition region (110).

8. The lighter with a detachable oil bottle according to claim 1, characterized in that: A cover (300) is hingedly provided at the upper end of the first shell, and a protective cover (310) adapted to the pipe joint (510) of the oil bottle (500) is provided on the inner side of the cover (300).

9. The lighter with a detachable oil bottle according to claim 1, characterized in that: The ignition area (110) is provided with a strip-shaped hole (111) through which the pipe joint (510) can pass.

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