Lateral pressing type lighter

Abstract

The utility model discloses a side pressing type lighter, which relates to the technical field of igniters, and comprises a lighter body with an oil storage cavity, and the lighter body is provided with an ignition cotton core, a head cover and an ignition assembly, the ignition assembly comprises an outer cylinder arranged on the machine body in a swinging mode, a flint assembly arranged in the outer cylinder in a sliding mode, a steel wheel installed at the top of the flint assembly in a pivoted mode and a spring arranged in the outer cylinder and abutting against the flint assembly, the steel wheel is connected with the head cover, and a driving elastic piece used in cooperation with the steel wheel is arranged on the head cover. The outer cylinder is pressed to swing and incline so that the head cover can be opened in a linkage overturning mode, the flint assembly is pulled to obliquely move upwards while the head cover is opened, and the flint-opened head cover drives the driving elastic piece to rotate for ignition. The device has the advantages of being convenient to use and safe.

Description

Technical Field

[0001] The present application relates to the technical field of igniters, and in particular to a side-positioned push-type lighter. Background Art

[0002] As a small fire-making device, lighters are mainly used for smoking, cooking and other purposes. They are more wind-resistant and moisture-resistant than matches and can be used even in harsh weather conditions. Traditional grinding wheel lighters have an exposed flint wheel, which is unsafe to carry and easily contaminates hands with flint powder during the lighting process. Therefore, lighters with a cap are commonly used. When the cap is flipped open, the ignition function is completed at the same time. However, during use, the fingers are close to the flame, which may cause accidental burns to the fingers. Moreover, for users with smaller hands, using fingers directly on the cap may require multiple operations to achieve ignition, causing certain inconveniences. Utility Model Content

[0003] In view of this, the present application provides a side-pressed lighter to solve the technical problems of existing lighters being inconvenient and unsafe to use.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] A side-pressed lighter comprises a body with an oil storage chamber, an ignition cotton core, a pivotally mounted head cover and an ignition assembly provided on the body, the ignition assembly comprising an outer cylinder swingably mounted on the body, a flint assembly slidably mounted in the outer cylinder, a steel wheel pivotally mounted on the top of the flint assembly and a spring disposed in the outer cylinder and abutting the flint assembly, the steel wheel being connected to the head cover, and a driving elastic sheet used in conjunction with the steel wheel being provided on the head cover. When igniting, the outer cylinder is pressed to swing and tilt so that the head cover is linked to flip and open, and while the head cover is opened, the flint assembly is pulled to tilt upward, and the flipped-open head cover drives the driving elastic sheet to rotate to ignite.

[0006] Furthermore, a first pin shaft is provided on the body, and a limiting groove engaged with the first pin shaft is provided at the bottom of the outer cylinder.

[0007] Furthermore, the fuselage includes a middle frame and a head frame, the cotton core seat passes through the head frame and is threadedly connected to the middle frame, the head cover is arranged on the head frame, and the top surface of the head cover is flush with the top surface of the head frame when it is reset.

[0008] Furthermore, a sealing ring is provided between the middle frame and the head frame and is sleeved with the cotton core seat.

[0009] Furthermore, a limit block is provided on the fuselage to limit the opening range of the head cover.

[0010] Furthermore, the head cover is mounted on the body through a second pin shaft, the driving elastic sheet is coaxially mounted with the steel wheel, and the driving elastic sheet has a limiting notch that is snap-fitted with the second pin shaft.

[0011] Furthermore, a protrusion is provided on the outer peripheral surface of the flint assembly to match the inner hole of the outer cylinder.

[0012] It can be seen from the above technical solution that the advantages of the utility model are:

[0013] 1. In this application, a swinging ignition component linked with the head cover is provided, and the head cover and the driving elastic sheet are driven to swing to realize ignition, so that the ignition success rate is high, the operation is convenient, and the fingers are away from the flame position, which is safe to use.

[0014] 2. In this application, a cotton core seat is used to connect the middle frame and the head frame, which simplifies the connection, reduces the workload, and enables the middle frame and the head frame to be processed separately.

[0015] 3. The installation form of the sealing ring in this application does not affect the sealing effect when the sealing ring expands during the ignition and heating process.

[0016] 4. In the present application, the flint assembly is limited by the direction in which the outer cylinder and the first pin are engaged, so that the limitation is stable and reliable. The outer cylinder and the first pin are detachably connected, so that the flint in the flint assembly is easy to replace, and the flint adjustment screw is not visible, making the appearance more beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings that constitute a part of this application are used to provide further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute improper limitations on this application.

[0018] Figure 1 This is a schematic diagram of the structure of this application.

[0019] Figure 2 This is a schematic diagram of the internal structure of this application.

[0020] Figure 3 This is the main view of this application.

[0021] Figure 4 For this application Figure 3 BB direction cross-sectional view in.

[0022] Figure 5 This is a schematic structural diagram of the driving elastic sheet of this application.

[0023] Explanation of the reference numerals: 1-middle frame; 11-side notch; 2-head frame; 21-limit block; 3-head cover; 31-fire extinguishing hood; 4-second pin shaft; 5-ignition assembly; 51-outer cylinder; 511-limit groove; 52-flint assembly; 521-flint tube; 522-protrusion; 53-spring; 6-first pin shaft; 7-steel wheel; 8-cotton core seat; 9-sealing ring; 10-driving elastic sheet; 101-limit notch; 102-middle hole; 103-elastic tooth. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of this application more clear, the following further describes this application in detail in conjunction with the embodiments and drawings. Here, the illustrative embodiments of this application and their descriptions are used to explain this application, but are not intended to limit this application.

[0025] refer to Figures 1 to 5 ,like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown, this embodiment provides a side-positioned push-type lighter, including a body with an oil storage chamber, on which are provided an ignition cotton core, a pivotally mounted head cover 3 and an ignition assembly 5, the ignition assembly 5 including an outer cylinder 51 swingably set in a side notch 11 of the body, a flint assembly 52 slidingly set in the outer cylinder 51, a steel wheel 7 pivotally mounted on the top of the flint assembly 52 and a spring 53 set in the outer cylinder 51 and abutting against the flint assembly 52, the steel wheel 7 is pivotally connected to the head cover 3, and a driving elastic sheet 10 used in conjunction with the steel wheel 7 is provided on the head cover 3. When igniting, the outer cylinder 51 is pressed to swing and tilt so that the head cover 3 is linked to flip and open, and the flint assembly 52 is pulled to tilt upward while the head cover 3 is opened, and the flipped-open head cover 3 drives the driving elastic sheet 10 to rotate to ignite.

[0026] Specifically, the head cover 3 is mounted on the fuselage through the second pin shaft 4, the steel wheel 7 is eccentrically arranged relative to the second pin shaft 4, the top of the flint tube 521 of the flint assembly 52 has two pin ears, the steel wheel 7 is mounted between the two pin ears using a connecting shaft, and a one-way bearing is provided between the steel wheel 7 and the connecting shaft. The middle hole 102 of the driving elastic sheet 10 is matched with the connecting shaft so that the driving elastic sheet 10 is coaxially mounted with the steel wheel 7, and the driving elastic sheet 10 is located between the steel wheel 7 and the corresponding pin ear, so that the position of the driving elastic sheet 10 is reliable and stable, and the driving elastic sheet 10 has a limiting notch 101 that snaps into contact with the second pin shaft 4, so that the driving elastic sheet 10 can produce a random rotation with the head cover 3. The outer cylinder 51, the flint assembly 52 and the spring 53 are matched to make the ignition pressing part and the flint structure coaxially arranged, the structure is more compact, the outer cylinder 51 is strong, and the limit of the outer cylinder 51 is used to make the structure more stable. When the head cover 3 is opened or closed, the thrust deviating from the second pin shaft 4 applied by the spring 53 can keep the head cover 3 in a stable open or closed state, and can drive the head cover 3 to automatically swing in the middle.

[0027] In the embodiment of the present application, the head cover 3 is provided with a detachable fire extinguishing cover 31, and the fire extinguishing cover 31 can be placed on the ignition cotton core to reduce the volatilization of the fuel.

[0028] In the embodiment of the present application, a first pin shaft 6 is provided on the body, and a limiting groove 511 engaged with the first pin shaft 6 is provided at the bottom of the outer cylinder 51 .

[0029] Specifically, the first pin shaft 6 is located below the side notch 11, which can play a certain decorative role on the connection between the first pin shaft 6 and the outer cylinder 51, making the appearance more beautiful. By moving the outer cylinder 51 closer to the steel wheel 7, the outer cylinder 51 can be separated from the first pin shaft 6. After being separated from the first pin shaft 6, the outer cylinder 51 can be removed to expose the flint screw of the flint assembly 52, so that the flint can be replaced without disassembling the machine, making it convenient to replace the flint, and the flint assembly 52 of the present application can hide the flint screw, making the appearance more beautiful.

[0030] In an embodiment of the present application, the body includes a middle frame 1 and a head frame 2, the cotton core seat 8 passes through the head frame 2 and is threadedly connected to the middle frame 1, and the head cover 3 is arranged on the head frame 2. When the head cover 3 is reset, the top surface is flush with the top surface of the head frame 2.

[0031] Specifically, a cavity for installing the ignition assembly 5 is provided on the side of the middle frame 1. The middle frame 1 and the head frame 2 are limited by concave and convex cooperation, and the cotton core seat 8 is used to fix the middle frame 1 and the head frame 2. After the middle frame 1 and the head frame 2 are installed, a side notch 11 is formed, which simplifies the connection process of the middle frame 1 and the head frame 2, making the connection process time-saving and labor-saving. The separate processing of the middle frame 1 and the head frame 2 can reduce the production difficulty of the middle frame 1 and the head frame 2, and reduce the overall production cost. The steel wheel 7 and the head cover 3 are hidden in the head frame 2, which makes the appearance of the present application more beautiful, and can simplify the structure of the head cover 3. The hidden setting of the head cover 3 can reduce the probability of being accidentally opened, and is safer to use.

[0032] In the embodiments of this application, Figure 2 As shown, a sealing ring 9 is provided between the middle frame 1 and the head frame 2 and is sleeved with the cotton core seat 8.

[0033] Specifically, the middle frame 1 has a recessed groove for installing the sealing ring 9, so that the middle frame 1 and the head frame 2 can be pressed together more tightly. The sealing ring 9 is arranged between the middle frame 1 and the head frame 2. The sealing effect is not affected by the expansion of the sealing ring 9 during the ignition and heating process, so that the sealing effect is stable.

[0034] In the embodiment of the present application, a limit block 21 is provided on the fuselage to limit the opening range of the head cover 3. The opening range of the head cover 3 is limited to limit the stop position of the steel wheel 7 to ensure ignition efficiency.

[0035] Specifically, the limit stopper 21 is located on the inner wall of the head frame 2 , and the limit stopper 21 is located between the ignition cotton core and the steel wheel 7 .

[0036] In the embodiment of the present application, a protrusion 522 is provided on the outer circumference of the flint tube 521 of the flint assembly 52, which cooperates with the inner hole of the outer cylinder 51. The provision of the protrusion 522 reduces the contact area between the outer cylinder 51 and the flint assembly 52, reduces the sliding friction of the flint assembly 52, and makes the operation process as smooth and labor-saving as possible.

[0037] Specifically, a shoulder surface capable of abutting against one end of the spring 53 is further provided on the outer circumferential surface of the flint tube 521 , and the other end of the spring 53 abuts against the bottom of the outer cylinder 51 .

[0038] In the embodiment of the present application, the first pin shaft 6 and the second pin shaft 4 have the same structure. The first pin shaft 6 includes a sub-pin and a mother pin. The threaded section of the sub-pin cooperates with the threaded hole of the mother pin. Both the sub-pin and the mother pin have a limiting pressure cover, and the limiting pressure cover has a straight groove or a cross groove for the taper hand to act.

[0039] The above description is merely a preferred embodiment of the present application and is not intended to limit the present application. Those skilled in the art will appreciate that various modifications and variations of the present embodiment are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A side-type push-type lighter, comprising a body with an oil storage chamber, an ignition wick, a pivotally mounted head cover (3) and an ignition assembly (5) arranged on the body, characterized in that: The ignition assembly (5) comprises an outer cylinder (51) swingably mounted on a body, a flint assembly (52) slidably mounted in the outer cylinder (51), a steel wheel (7) pivotally mounted on the top of the flint assembly (52), and a spring (53) disposed in the outer cylinder (51) and abutting against the flint assembly (52). The steel wheel (7) is connected to the head cover (3). The head cover (3) is provided with a driving elastic sheet (10) used in conjunction with the steel wheel (7). When igniting, the outer cylinder (51) is pressed to swing and tilt so that the head cover (3) is linked to flip and open. When the head cover (3) is opened, the flint assembly (52) is pulled to tilt upward. The flipped and opened head cover (3) drives the driving elastic sheet (10) to rotate to ignite.

2. The side-pressing lighter according to claim 1, characterized in that: The body is provided with a first pin shaft (6), and the bottom of the outer cylinder (51) is provided with a limiting groove (511) engaged with the first pin shaft (6).

3. The side-pressing lighter according to claim 1, characterized in that: The machine body comprises a middle frame (1) and a head frame (2); the cotton core seat (8) passes through the head frame (2) and is threadedly connected to the middle frame (1); the head cover (3) is arranged on the head frame (2); and when the head cover (3) is reset, the top surface is flush with the top surface of the head frame (2).

4. The side-pressing lighter according to claim 3, characterized in that: A sealing ring (9) is provided between the middle frame (1) and the head frame (2) and is sleeved and matched with the cotton core seat (8).

5. The side-pressing lighter according to claim 1, characterized in that: The body is provided with a limit stopper (21) capable of limiting the opening range of the head cover (3).

6. The side-operated push-type lighter according to claim 1, characterized in that: The head cover (3) is mounted on the body via a second pin shaft (4); the drive elastic sheet (10) is coaxially mounted with the steel wheel (7); and the drive elastic sheet (10) has a limiting notch (101) that is snap-fitted with the second pin shaft (4).

7. The side-operated push-type lighter according to claim 1, characterized in that: A protrusion (522) that matches the inner hole of the outer cylinder (51) is provided on the outer peripheral surface of the flint assembly (52).

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