CN213421163U

CN213421163U - Flip cover structure of lighter

Info

Publication number: CN213421163U
Application number: CN202021879571.4U
Authority: CN
Inventors: 翁丽波
Original assignee: Ningbo Ouqi Yanju Co ltd
Current assignee: Ningbo Ouqi Yanju Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-06-11
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a flip structure of lighter mainly includes inferior valve, big arm, pendulum block, ejector pad, spring and swing arm, the activity chamber has been seted up to the inboard left part of inferior valve, the inferior valve is located activity intracavity side lower part fixed mounting has the round pin of turning left, and the round pin outside cover of turning left is established and is rotated and install the pendulum block, and pendulum block right side lower part is provided with big arm, big arm right side wall and activity chamber right side inner wall sliding contact, big arm top is provided with the forearm, forearm left end and pendulum block right side middle part lateral wall sliding contact, frame left side upper portion runs through slidable mounting has the button, inferior valve right side upper portion fixed mounting has the hinge that resets. The utility model has the advantages of reasonable design structurally, on apportioning the providing of the deformation extrusion potential energy of locking structure to two deformation mechanisms for elastic potential energy that self between them bore is little, more is favorable to recovering, improves life, and convenient and fast that uses, the promotion stroke is big, opens thoroughly, and the practicality is very high.

Description

Flip cover structure of lighter

Technical Field

The utility model relates to a lighter part specifically is a flip structure of lighter.

Background

The lighter is a small-sized ignition device. It is mainly used for fire-lighting, smoking, cooking and other fire-lighting. The main components of the lighter are a firing mechanism and a gas storage box, when the firing mechanism acts, sparks are emitted to a gas area to ignite gas. The ignition mechanism is the most active part in the development of the lighter and is also the more complex part in structure. According to the characteristics of the ignition mechanism, the lighters can be divided into 6 types of flint steel wheel lighters, piezoelectric ceramic lighters, magnetic induction lighters, battery lighters, solar lighters and microcomputer lighters. The gas used in the lighter is mainly combustible gas. The early stage is the most used gasoline. Butane, propane and liquefied petroleum gas are used in many cases.

Many of lighters have protector, will strike sparks and give vent to anger the position and shelter from, but current flip structural component locking closure structure quantity is loaded down with trivial details, and the assembly requirement is high, and the tolerance that uses for a long time is heavily read poorly, appears later stage locking tired soft easily, and the stroke of structure self of just uncapping is short, causes uncapping thoroughly easily, needs one section distance of manual push, influences normal use.

Accordingly, those skilled in the art have provided a flip-top structure for a lighter to solve the above-mentioned problems of the background art.

Disclosure of Invention

An object of the utility model is to provide a flip structure of lighter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a flip structure of a lighter mainly comprises a lower shell, a large arm, a swing block, a push block, a spring and a swing arm, wherein a movable cavity is formed in the left part of the inner side of the lower shell, a left-turning pin is fixedly mounted at the lower part of the inner side of the movable cavity of the lower shell, the swing block is rotatably mounted on the outer side of the left-turning pin in a sleeved mode, the large arm is arranged at the lower part of the right side of the swing block, the right side wall of the large arm is in sliding contact with the inner wall of the right side of the movable cavity, a small arm is arranged at the top end of the large arm, the left end of the small arm is in sliding contact with the middle side wall of the right side of the swing block, a button is slidably mounted on the upper part of the left side of the lower shell in a penetrating mode, a reset hinge is fixedly mounted at the upper part of the right side of the lower, the assembly mouth has been seted up at swing arm left side middle part, the swing arm is located assembly mouth department fixed mounting has the spring, spring left end and inferior valve right side inner wall fixed connection, swing arm top fixed mounting has the pivot, and pivot outside middle part rotates installs the ejector pad, swing arm left side upper portion fixed mounting has the separation blade, and separation blade right side wall fixed mounting has the spring frame, and spring frame right side wall sliding contact ejector pad left side wall, ejector pad bottom fixed mounting has the antifriction plate, antifriction plate lower part lateral wall and epitheca right side inner wall sliding contact, ejector pad bottom fixed mounting has spacing dog.

As a further aspect of the present invention: the button right-hand member fixed mounting has the arc head, inferior valve left side inner wall seted up with arc head complex spout.

As a further aspect of the present invention: the large arm, the swinging block and the small arm are integrally made of a single raw material.

As a further aspect of the present invention: and a torsion spring is arranged on the inner side of the reset hinge.

As a further aspect of the present invention: and an arc-shaped guide surface is arranged at the top end of the swinging block.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model has the advantages of reasonable design structurally, on apportioning the providing of the deformation extrusion potential energy of locking structure to two deformation mechanisms for elastic potential energy that self between them bore is little, more is favorable to recovering, improves life, and convenient and fast that uses, the promotion stroke is big, opens thoroughly, and the practicality is very high.

Drawings

Fig. 1 is a schematic structural diagram of a flip-open cover structure of a lighter.

Fig. 2 is a schematic structural view of the right part of a flip structure of a lighter.

Fig. 3 is a schematic structural view of a lighter in a state that a flip structure is unfolded at the right part.

Fig. 4 is a schematic view of the left portion of a flip-top structure of a lighter.

In the figure: the device comprises a lower shell 1, a large arm 2, a movable cavity 3, a left-turning pin 4, a key 5, a clamping head 6, an arc-shaped head 7, a swing block 8, a small arm 9, an upper shell 10, a limit stop 11, a rotating shaft 12, a push block 13, a wear-resisting plate 14, a reset hinge 15, a right-turning pin 16, a spring 17, a swing arm 18, a blocking piece 19 and a spring frame 20.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, a flip structure of a lighter mainly comprises a lower case 1, a large arm 2, a swing block 8, a push block 13, a spring 17 and a swing arm 18, wherein a movable chamber 3 is formed at the left portion of the inner side of the lower case 1, a left rotating pin 4 is fixedly mounted at the lower portion of the inner side of the movable chamber 3 of the lower case 1, a swing block 8 is rotatably mounted at the outer side of the left rotating pin 4 in a sleeved manner, the large arm 2 is arranged at the lower portion of the right side of the swing block 8, the right side wall of the large arm 2 is in sliding contact with the inner wall of the right side of the movable chamber 3, a small arm 9 is arranged at the top end of the large arm 2, the left end of the small arm 9 is in sliding contact with the middle side wall of the right side of the swing block 8, a button 5 is slidably mounted at the upper portion of the left side of the, 8 left sides upper portion lateral walls of pendulum block have been seted up with 6 complex draw-in grooves of dop, the inside fixed mounting in the right side of inferior valve 1 has the right side to be sold 16, and the 16 outside covers of right side to be established and rotate and install

swing arm

18, and 18 left sides middle parts of swing arm have been seted up the assembly mouth, swing arm 18 is located assembly mouth department fixed mounting has spring 17, spring 17 left end and 1 right side inner wall fixed connection of inferior valve, 18 top fixed mounting of swing arm has

pivot

12, and 12 outside middle parts of pivot rotate and install

ejector pad

13, 18 left sides upper portion fixed mounting of swing arm has

separation blade

19, and 19 right side walls fixed mounting of separation blade have

spring bracket

20, and 20 right side wall sliding contact ejector pad 13 left side walls of

spring bracket

20, 13 bottom fixed mounting of ejector pad has

antifriction plate

14, 14 lower part lateral walls of antifriction plate and 10 right side inner wall.

5 right-hand members of button fixedly mounted has

arc head

7, 1 left side inner wall of inferior valve is seted up with arc head 7 complex spout.

The large arm 2, the swinging block 8 and the small arm 9 are integrally made of single raw materials.

And a torsion spring is arranged on the inner side of the reset hinge 15.

And an arc-shaped guide surface is arranged at the top end of the swinging block 8.

The utility model discloses a theory of operation is:

the utility model relates to a flip structure of a lighter, the device is used for opening and closing the upper cover of the lighter, when in work, when in opening, a button 5 is pressed to lead a swinging block 8 to swing rightwards, at the moment, a big arm 2 and a small arm 9 are respectively compressed, the deformation extrusion potential energy of a locking structure is divided into two deformation mechanisms, the elastic potential energy born by the two mechanisms is small, the recovery is more facilitated, the larger deformation potential energy is avoided, the deformation is too large, the unrecoverable crack inside after being pressed for many times is caused, the service life is prolonged, when in opening, the upper shell 1 is opened rightwards through the combined action of a spring 17, a spring frame 20 and a reset hinge 15, the linkage of a swinging arm 18 and a pushing block 3 leads the pushing stroke of the device to be large, the opening is thorough, when in closing, the clamping head can be connected with the swinging block 8 by direct pressing, the top end of the swinging block 8 is provided with an arc-shaped guide surface, ensures smooth closing process and is convenient to use.

The utility model has the advantages of reasonable design structurally, on sharing two deformation mechanisms with the deformation of locking structure for deformation volume between them is little, more is favorable to resumeing, avoids deformation too big fracture that causes inside unrecoverable, improves life, and convenient and fast that use promotes the stroke big, opens thoroughly, and the practicality is very high.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A flip structure of a lighter mainly comprises a lower shell (1), a large arm (2), a swinging block (8), a pushing block (13), a spring (17) and a swinging arm (18), and is characterized in that a movable cavity (3) is formed in the left portion of the inner side of the lower shell (1), a left rotating pin (4) is fixedly mounted on the lower portion of the inner side of the movable cavity (3) of the lower shell (1), the swinging block (8) is rotatably mounted on the outer side of the left rotating pin (4) in a sleeved mode, the large arm (2) is arranged on the lower portion of the right side of the swinging block (8), the right side wall of the large arm (2) is in sliding contact with the inner wall of the right side of the movable cavity (3), a small arm (9) is arranged at the top end of the large arm (2), the left end of the small arm (9) is in sliding contact with the middle side wall of the right side of the swinging block (8), a key (, reset hinge (15) upper end fixed mounting has epitheca (10), epitheca (10) left side lower part inner wall fixed mounting has dop (6), swing block (8) left side upper portion lateral wall has been seted up with dop (6) complex draw-in groove, inferior valve (1) right side inside fixed mounting has right turn round pin (16), right turn round pin (16) outside cover is established and is rotated and install swing arm (18), assembly opening has been seted up at swing arm (18) left side middle part, swing arm (18) are located assembly opening department fixed mounting has spring (17), spring (17) left end and inferior valve (1) right side inner wall fixed connection, swing arm (18) top fixed mounting has pivot (12), pivot (12) outside middle part rotates and installs ejector pad (13), swing arm (18) left side upper portion fixed mounting has separation blade (19), separation blade (19) right side wall fixed mounting has spring bracket (20), spring frame (20) right side wall sliding contact ejector pad (13) left side wall, ejector pad (13) bottom fixed mounting has antifriction plate (14), antifriction plate (14) lower part lateral wall and epitheca (10) right side inner wall sliding contact, ejector pad (13) bottom fixed mounting has limit stop (11).

2. The flip structure of a lighter according to claim 1, wherein the right end of the button (5) is fixedly provided with an arc-shaped head (7), and the inner wall of the left side of the lower casing (1) is provided with a chute matched with the arc-shaped head (7).

3. The flip structure of the lighter according to claim 1, wherein the large arm (2), the swing block (8) and the small arm (9) are integrally formed by a single material.

4. The flip structure of lighter according to claim 1, wherein a torsion spring is provided inside the return hinge (15).

5. The flip structure of lighter according to claim 1, wherein the top end of the swing block (8) is provided with an arc-shaped guide surface.