CN211650327U - Uncap structure of giving vent to anger - Google Patents

Abstract

The utility model discloses a structure of giving vent to anger uncaps, be in including shell subassembly, setting the normally closed air outlet valve of the gas tank department of shell subassembly and through the pin joint of skull on the shell subassembly, wherein, still include drive round pin and springboard, the springboard is connected on the air outlet valve, drive round pin eccentric settings is in on the skull, when the skull is closed, the drive round pin is located the below outside of springboard, when the skull is opened, the drive round pin with the skull round pin is rotatory for the axle, simultaneously the drive round pin will the springboard is pulled up and is made the air outlet valve is opened. The utility model discloses simple structure, reliable, and safe in utilization.

Description

Uncap structure of giving vent to anger

Technical Field

The utility model relates to a lighter technical field, concretely relates to structure of giving vent to anger uncaps.

Background

The lighter is a daily necessities commonly used, the common has oil to strike sparks, three kinds of forms of electric strike sparks, because gas volatilizees easily, therefore can usually install the air outlet valve in the gas outlet department of gas pitcher, the valve is in the normally closed state, the valve is opened when using the lighter, make and use safety, to flip formula lighter, the structure is usually designed to open the valve when the upper cover is opened, facilitate the use, consequently reliable structure of giving vent to anger of uncapping is flip formula gas lighter's essential element, and most existing lighters all are direct drive steel wheel and strike sparks, the residue of steel wheel friction flint can depend on the finger, if slide the striking wheel with the finger for a long time, can produce certain injury to the finger.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a simple structure, reliable, and avoid finger and steel wheel direct contact's structure of giving vent to anger of uncapping.

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

the utility model provides a structure of giving vent to anger uncaps, includes shell subassembly, sets up the normally closed air outlet valve of shell subassembly's gas tank department and through the head lid round pin joint be in skull on the shell subassembly, wherein, still include drive round pin and springboard, the springboard is connected on the air outlet valve, drive round pin eccentric settings is in on the head lid, when the head lid is closed, the drive round pin is located the below outside of springboard, when the head lid is opened, the drive round pin with the head lid round pin is rotatory for the axle, simultaneously the drive round pin will the springboard is pulled up and is made the air outlet valve is opened.

The balance is characterized by further comprising a balance hook, the hook head of the balance hook is pivoted on the driving pin, and the tail end of the hook handle of the balance hook is pressed against the end face of the spring positioned in the shell component.

Furthermore, when the head cover is manually overturned for more than 21 degrees, the scale hook drives the head cover to automatically open to 90 degrees under the action of the spring.

Further, the fire stone frame assembly and the roller assembly are arranged on the shell assembly, the air outlet needle tube barrel is arranged at the outlet of the air outlet valve, the outlet of the air outlet needle tube barrel is close to the steel wheel of the roller assembly, and the steel wheel rotates along the vertical axis.

Furthermore, the roller component also comprises a hand-pulling wheel which is coaxially and fixedly connected with the steel wheel, the steel wheel is wrapped in the shell of the shell component, and the hand-pulling wheel is operated to drive the steel wheel to rotate.

Still further, the flint frame subassembly is including fixed setting up well frame, the slip setting on the shell subassembly is in flint top and pin joint on the well frame are in flint top torsional spring in the shell subassembly, flint top torsional spring makes the flint top promotes to be located flint in the well frame with the steel wheel reliably contacts.

Furthermore, the flint top torsion spring is located between the springboard and the hand-pulling wheel, and the flint top torsion spring is located above the air outlet valve.

Furthermore, the springboard is Z-shaped, the lower folding plate of the springboard is fixedly connected to the air outlet valve, and when the head cover is opened, the driving pin acts on the upper folding plate of the springboard.

According to the above technical solution, the utility model has the advantages that: the driving pin can lift the springboard to open the air outlet valve in the process of everting the head cover, so that the structure is simple, and the process is reliable; the hand shifting wheel coaxial with the steel wheel is arranged, so that the direct contact between the hand and the steel wheel is avoided, and the damage to fingers is avoided.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts. In the drawings:

fig. 1 is a schematic view of a lighter.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic diagram of the internal structure of the present invention.

Labeled as: the device comprises a shell assembly 1, a lower plug 11, an upper plug 12, a guide plate 13, a mounting frame 14, an air outlet valve 2, an air outlet needle tube barrel 3, a flint frame assembly 4, a middle frame 41, a flint top 42, a flint top torsion spring 43, a roller assembly 5, a hand-operated wheel 51, a steel wheel 52, a head cover 6, a scale hook 71, a spring 72, a driving pin 73, a spring gland 74, a jump board 8 and a head cover pin 9.

Detailed Description

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 to 3, the lighter as shown in fig. 1 comprises a housing assembly 1, wherein the housing assembly 1 comprises a housing, a lower plug 11 disposed at the bottom of the housing, an upper plug 12 disposed at the middle of the housing, and a mounting frame 14 disposed at the upper part of the housing, a guide plate 13 is disposed at the upper part of the housing, the guide plate 13 is located at one end of the mounting frame 14, and an air box is formed between the lower plug 11 and the upper plug 12.

As shown in fig. 1, 2 and 3, the structure of air outlet with an open cover comprises a normally closed air outlet valve 2 arranged at the air outlet of the air box, a head cover 6 pivoted on the upper part of the shell through a head cover pin 9, a driving pin 73 and a jump board 8, wherein the head cover pin 9 is in transition fit with the head cover 6, the head cover pin 9 is in clearance fit with the shell, the jump board 8 is connected to the air outlet valve 2, the driving pin 73 is eccentrically arranged on the head cover 6, when the head cover 6 is closed, the guide plate 13 is pressed against the inner side surface of the head cover 6, the driving pin 73 is positioned below and outside the jump board 8, the air outlet valve 2 is automatically closed, when the head cover 6 is opened, the driving pin 73 rotates around the head cover pin 9, and simultaneously the driving pin 73 pulls the jump board 8 upwards by 1.2mm to open the air outlet valve 2, and simultaneously the jump board 8 prevents the head cover 6 from continuously turning outwards, by adopting the structure, the structure is simple, and the air outlet valve 2 can be reliably opened

The springboard 8 is Z-shaped, the lower folded plate of the springboard 8 is fixedly connected to the air outlet valve 2, and when the head cover 6 is opened, the driving pin 73 acts on the upper folded plate of the springboard 8.

The application also comprises a balance hook 71, the hook head of the balance hook 71 is pivoted on the driving pin 73, the end of the hook handle of the scale hook 71 is pressed against the end face of a spring gland 74 located in the housing assembly 1, the spring gland 74 limits the spring 72 in the mounting hole of the housing assembly 1, when the head cover 6 is manually turned outwards by more than 21 degrees, the scale hook 71 drives the head cover 6 to automatically open to 90 degrees under the action of the spring 72, when the head cover 6 is manually turned inwards by more than 90 degrees, the scale hook 71 drives the head cover 6 to automatically close under the action of the spring 72, and make the skull 6 close reliably, when skull 6 was opened completely, the lower limb of skull 6 inserted in the hook chamber of balance hook 71, adopt balance hook 71 form actuating arm can guarantee when skull 6 closed with shell subassembly 1 forms a sealed whole.

This application is still including setting up flint frame subassembly 4 and roller components 5 on the shell subassembly 1 and setting are in the play needle tube 3 at 2 exits of air outlet valve, the shaping of bending of play needle tube 3, the export of play needle tube 3 is close to the steel wheel 52 of roller components 5, wherein, roller components 5 include steel wheel 52 and with the coaxial fixed connection's of steel wheel 52 hand thumb wheel 51, the steel wheel 52 parcel is in the casing of shell subassembly 1, just steel wheel 52 is rotatory along vertical axis, through the operation hand thumb wheel 51 drives steel wheel 52 is rotatory, avoids the direct injury to the finger that leads to the fact with steel wheel 52 contact of finger.

Flint frame subassembly 4 is including fixed setting up well frame 41, the slip setting on the shell subassembly 1 is in flint top 42 and the pin joint on the well frame 41 are in flint top torsional spring 43 in the shell subassembly 1, flint top torsional spring 43 makes flint top 42 promotes to be located flint in the well frame 41 with steel wheel 52 reliably contacts, wherein, flint top torsional spring 43 is located jump board 8 with between the hand thumb wheel 51, just flint top torsional spring 43 is located the top of air outlet valve 2, the moving direction of flint with the axis mutually perpendicular of head cover round pin 9.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a structure of giving vent to anger uncaps, includes shell subassembly (1), sets up normally closed air outlet valve (2) and through skull round pin (9) pin joint of the gas tank department of shell subassembly (1) head cover (6) on shell subassembly (1), its characterized in that, still includes drive pin (73) and springboard (8), springboard (8) are connected on air outlet valve (2), drive pin (73) eccentric settings is in on skull (6), when skull (6) are closed, drive pin (73) are located the below outside of springboard (8), when skull (6) are opened, drive pin (73) with head cover round pin (9) are the axle rotation, simultaneously drive pin (73) will springboard (8) are pulled up and are made air outlet valve (2) open.

2. The lid opening air outlet structure according to claim 1, further comprising a balance hook (71), wherein the hook head of the balance hook (71) is pivoted on the driving pin (73), and the tail end of the hook handle of the balance hook (71) is pressed against the end face of the spring (72) in the housing assembly (1).

3. A lid-opening air outlet structure according to claim 2, wherein when the head cover (6) is manually turned over for more than 21 degrees, the scale hook (71) drives the head cover (6) to automatically open to 90 degrees under the action of the spring (72).

4. The cover opening air outlet structure according to claim 1, further comprising a flint frame assembly (4) and a roller assembly (5) arranged on the housing assembly (1), and an air outlet needle tube (3) arranged at the outlet of the air outlet valve (2), wherein the outlet of the air outlet needle tube (3) is close to a steel wheel (52) of the roller assembly (5), and the steel wheel (52) rotates along a vertical axis.

5. A cover-opening air outlet structure according to claim 4, characterized in that the roller assembly (5) further comprises a hand-operated wheel (51) coaxially and fixedly connected with the steel wheel (52), the steel wheel (52) is wrapped in the shell of the shell assembly (1), and the hand-operated wheel (51) is operated to drive the steel wheel (52) to rotate.

6. The cover opening air outlet structure according to claim 5, wherein the flint rack assembly (4) comprises a middle rack (41) fixedly arranged on the shell assembly (1), a flint top (42) slidably arranged on the middle rack (41), and a flint top torsion spring (43) pivoted in the shell assembly (1), wherein the flint top torsion spring (43) enables the flint top (42) to push the flint positioned in the middle rack (41) to be reliably contacted with the steel wheel (52).

7. The cover opening air outlet structure according to claim 6, wherein the flint top torsion spring (43) is positioned between the springboard (8) and the hand thumb wheel (51), and the flint top torsion spring (43) is positioned above the air outlet valve (2).

8. A door-opening air outlet structure according to claim 1, wherein said jump board (8) is Z-shaped, a lower folded plate of said jump board (8) is fixedly connected to said air outlet valve (2), and when said head cover (6) is opened, said driving pin (73) acts on an upper folded plate of said jump board (8).

Images