CN217737261U

CN217737261U - Flip formula USB rechargeable lighter

Info

Publication number: CN217737261U
Application number: CN202221877917.6U
Authority: CN
Inventors: 肖志国
Original assignee: Wenzhou Xibao Smoking Tools Co ltd
Current assignee: Wenzhou Xibao Smoking Tools Co ltd
Priority date: 2022-07-17
Filing date: 2022-07-17
Publication date: 2022-11-04
Anticipated expiration: 2032-07-17

Abstract

The utility model relates to a flip formula USB rechargeable lighter, including preceding casing, back casing, cover, circuit board, ignition head, preceding casing adopts the buckle to be connected with the back casing, is provided with built-in chamber between preceding casing and the back casing, and is the opening setting on the built-in chamber, and the built-in intracavity is arranged in to the circuit board, and the circuit board wears out built-in chamber up and is provided with the outside portion, and the ignition head sets up in the outside portion, and the cover articulates in preceding casing and/or back casing, is provided with the lid chamber on the cover, and the ignition head is located the rotation orbit in lid chamber. By adopting the scheme, the flip-type electronic cigarette lighter is characterized in that the circuit board is internally installed by splicing the front shell and the rear shell in the front and back directions, and the circuit board is protected in the dismounting process.

Description

Flip formula USB rechargeable lighter

Technical Field

The utility model relates to a flip formula USB rechargeable lighter.

Background

Electronic cigarette lighter is comparatively neotype cigar lighter's one kind, adopts to carry out the ohmic heating and make the heater generate heat and redden be used for some cigarette to use to the heater, has not afraid of strong wind, does not produce the advantage of naked light, and the safety in utilization is higher.

The shapes of the electronic cigarette lighters are different, wherein the flip-type electronic cigarette lighter is the most common one, the flip-type electronic cigarette lighter disclosed by the Chinese patent application No. CN201820941096.5 can be referred to in the prior flip-type electronic cigarette lighter, the ignition head is exposed through the overturning of the cover body, the circuit signal can be generated by pressing the ignition switch on the circuit board through the overturning of the cover body, the power-on heating of the ignition head can be directly realized under the circuit signal, other signals can be added to be superposed on the circuit signal to control the power-on heating of the ignition head, and after the electronic cigarette lighter is used, the ignition switch is covered through the overturning of the cover body.

Wherein, current casing is open-ended structure for the upper end, make structure such as circuit board install in the flame holder after, install and realize that structure such as circuit board is put into the casing and install from the casing upper end through the flame holder, accomplish the equipment through the installation that carries out the bolt in the casing bottom at last, for split type structure from top to bottom, the shortcoming that this structure exists is that structure such as circuit board need put into the casing along with the flame holder is in dismouting in-process many times, easily and casing discovery relative friction and take place phenomenons such as apparent wearing and tearing, circuit short circuit.

Disclosure of Invention

Not enough to prior art exists, the utility model aims to provide a concatenation carries out the built-in installation of circuit board around through preceding casing and back casing, to circuit board dismouting in-process play the flip formula USB rechargeable lighter of guard action.

In order to achieve the above purpose, the utility model provides a following technical scheme: including preceding casing, back casing, cover, circuit board, ignition head, preceding casing adopts the buckle to be connected with the back casing, is provided with built-in chamber between preceding casing and the back casing, and is the opening setting on the built-in chamber, and the built-in intracavity is arranged in to the circuit board, and the circuit board wears out built-in chamber up and is provided with the outside portion, and the ignition head sets up in the outside portion, and the cover articulates in preceding casing and/or back casing, is provided with the lid chamber on the cover, and the ignition head is located the rotation orbit in lid chamber.

The utility model discloses further set up to: still include the hinge bar, preceding casing rear side is provided with preceding jack, and back casing front side is provided with the back jack, and the cover is provided with the articulated portion of arranging in between preceding casing and the back casing, and articulated portion runs through along the fore-and-aft direction and is provided with the hinge hole, and the hinge bar is inserted in proper order and is established preceding jack, hinge hole, back jack.

The utility model discloses further set up to: still include locking block and locking spring, preceding casing rear side is provided with the installation cavity, the installation cavity is towards the back and be the opening setting up, the locking block is installed in the installation cavity along vertical sliding, the compression of locking spring sets up in the locking block lower extreme, articulated portion is provided with first locking surface and second locking surface, first locking surface is used for making the cover rotate towards being close to the first direction of ignition with the locking block cooperation, the second locking surface is used for making the cover rotate towards keeping away from the first direction of ignition with the locking block cooperation.

The utility model discloses further set up to: still include the protection piece, protection piece demountable installation is in preceding casing and/or rear housing, ignition head is provided with preceding ignition face and back ignition face, the left and right sides that preceding casing is located the external portion is provided with the protection lateral wall respectively, the protection piece is located between 2 protection lateral walls, the protection piece is including the preceding protection shield that connects gradually, upper shield and back protection shield, preceding protection shield is located the external portion front side, upper shield is located the external portion upside, the back protection shield is located the external portion rear side, preceding protection shield runs through along the fore-and-aft direction and is provided with preceding some cigarette opening, back protection shield runs through along the fore-and-aft direction and is provided with the back and a little cigarette opening.

The utility model discloses further set up to: the front protection plate lower side is convexly provided with a front positioning part which is abutted against the rear side of the front casing, the rear protection plate lower side is convexly provided with a rear positioning part which is abutted against the front side of the rear casing, each protection side wall is positioned between the front protection plate and the rear protection plate and is provided with a middle positioning part which is abutted against the front protection plate and the rear protection plate, the front protection plate and/or the rear protection plate are/is provided with positioning insertion holes along the front-back direction in a penetrating manner, and the front casing and/or the rear casing are/is provided with positioning insertion columns which are used for inserting the positioning insertion holes.

The utility model discloses further set up to: each middle positioning part is abutted against the lower end of the upper protection plate.

The utility model discloses further set up to: the front housing is provided with a plurality of installation inserting columns in a protruding mode towards the rear, and the rear housing is provided with installation inserting holes corresponding to the installation inserting columns respectively.

Through adopting above-mentioned technical scheme, adopt and arrange the circuit board in between preceding casing and the back casing to confirm the mounted position, later splice around through preceding casing and back casing, and carry out the mode of buckle connection and install the circuit board in built-in intracavity, make earlier fix a position the back installation, thereby eliminate the damage of circuit board in the dismouting in-process, played the guard action.

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 description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is an assembly view of an embodiment of the present invention;

FIG. 2 is an exploded view of an embodiment of the present invention;

FIG. 3 is an exploded view of an embodiment of the present invention;

FIG. 4 is an assembly view of the embodiment of the present invention with the rear housing removed;

FIG. 5 is a diagram illustrating a state of the present invention with the rear housing removed;

FIG. 6 is an enlarged view of a portion of FIG. 3;

fig. 7 is an enlarged view of a in fig. 4.

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.

As shown in fig. 1-7, the utility model discloses a flip formula electronic cigarette lighter, including preceding casing 1, back casing 2, cover 3, circuit board 4, ignition head 5, preceding casing 1 is the square with back casing 2, and preceding casing 1 rear side is provided with a plurality of buckle 11, the 2 front sides of back casing that correspond are provided with a plurality of draw-in grooves 21, make the fixed mounting of preceding casing 1 and back casing 2 be realized through the joint cooperation of buckle 11 with draw-in groove 21, in addition, be provided with built-in chamber between preceding casing 1 and the back casing 2, and built-in chamber upper end is the opening setting, wherein, circuit board 4 arranges built-in intracavity in, circuit board 4 lower extreme is connected with battery 41, the left end is connected with opening button 42, the right-hand member is provided with charge mouth 43, in addition, circuit board 4 upwards wears out the built-in chamber and is provided with outside 44, ignition head 5 sets up in outside 44, make when opening button 42 after produce circuit signal, can directly realize the ohmic heating of ignition head 5 under this circuit signal, also can adopt to add other signals (button, touch-sensitive etc.) superpose the above-mentioned circuit signal and carry out heating control head 5, in addition, cover 3 and cover 3 rotate on the casing, cover 31, wherein, cover 3 rotate on the lid on the casing, cover 3, cover 31.

Therefore, 1, when the cigarette lighter needs to be used, the lighter head 5 is opened and exposed by rotating the cover 3, when the cover 3 is completely opened, the cover 3 rotates to press the opening button 42, so that the lighter head 5 is electrified and heated for use, after the lighter head is used, the lighter head 5 is accommodated in the cover cavity 31 by rotating the cover 3, and at the moment, the lighter head 5 is separated from being pressed by the opening button 42, so that the power failure of the lighter head 5 is realized; 2. the adoption is arranged circuit board 4 in between preceding casing 1 and back casing 2 to confirm the mounted position, later splice around through preceding casing 1 and back casing 2, and carry out the mode that buckle 11 is connected and install circuit board 4 in built-in intracavity, make earlier location back installation, thereby eliminate the damage of circuit board 4 in the dismouting in-process, played the guard action.

Preferably, the front housing 1 in this embodiment is provided with a plurality of mounting posts 12 protruding rearward, and the rear housing 2 is provided with mounting insertion holes 22 corresponding to the mounting posts 12, respectively, so that the front housing 1 and the rear housing 2 are positioned by matching the mounting posts 12 with the mounting insertion holes 22.

Wherein, this embodiment still includes hinge bar 32, preceding casing 1 rear side left end is provided with preceding jack 13, rear casing 2 front side left end is provided with back jack 23, cover 3 downside left end is provided with arranges articulated portion 33 between preceding casing 1 and the back casing 2 in, articulated portion 33 runs through along the fore-and-aft direction and is provided with hinge hole 34, hinge bar 32 inserts in proper order and establishes preceding jack 13, hinge hole 34, back jack 23, make the in-process of preceding casing 1 and the installation of back casing 2 front and back, accomplish the articulated installation of cover 3 simultaneously, and under the circumstances that preceding casing 1 and back casing 2 are not dismantled, can guarantee the stable articulated use of cover 3.

In addition, the present embodiment further includes a locking block 61 and a locking spring 62, an installation cavity 14 is disposed at the rear side of the front housing 1, the installation cavity 14 is disposed rearward and upward and is provided with an opening, the locking block 61 is slidably installed in the installation cavity 14 along the vertical direction, the locking spring 62 is disposed at the lower end of the locking block 61 in a compressed manner, the lower end of the hinge portion 33 is provided with a first horizontal locking surface 331, and the left end is provided with a second horizontal locking surface 332 perpendicular to the left-right direction, so that 1. When the first locking surface 331 abuts against the locking block 61 and before the cover 3 is turned over to make the first locking surface 331 completely disengage from the locking block 61, the locking block 61 applies a force to the first locking surface 331 under the action of the locking spring 62 to ensure that the cover 3 can rotate toward the direction close to the ignition head 5 to effectively ensure the stability of covering the ignition head 5, and similarly, when the second locking surface 332 abuts against the locking block 61 and before the cover 3 is turned to make the second locking surface 332 completely disengage from the contact of the locking block 61, the ignition head 61 under the action of the locking spring 62 to ensure that the ignition head 5 can effectively open the ignition head 5 when the cover 3 is turned away from the ignition head 5; 2. the rear side of the mounting cavity 14 is provided with an opening, so that the locking block 61 and the locking spring 62 can be mounted in the mounting cavity 14 along the front-back direction, which is the same as the mutual mounting direction of the front casing 1 and the rear casing 2.

The protection device 7 is detachably mounted on the front housing 1 and the rear housing 2, the ignition head 5 is provided with a front ignition surface 51 and a rear ignition surface 52, the left and right sides of the front housing 1, which are located at the exterior portion 44, are respectively provided with the protection side walls 15, the protection device 7 is located between the 2 protection side walls 15, the protection device 7 comprises a front protection plate 71, an upper protection plate 72 and a rear protection plate 73, which are sequentially connected, the front protection plate 71 is located at the front side of the exterior portion 44, the upper protection plate 72 is located at the upper side of the exterior portion 44, the rear protection plate 73 is located at the rear side of the exterior portion 44, the front protection plate 71 is provided with a front ignition smoke opening 711 in a penetrating manner along the front-rear direction, and the rear protection plate 73 is provided with a rear ignition smoke opening 731 in a penetrating manner along the front-rear direction, so that 1, the front ignition surface 51 and the rear ignition surface 52 can be ignited to facilitate ignition; 2. the combination of the protective side wall 15 and the protective piece 7 realizes the built-in protection of the ignition head 5, and prevents the phenomenon of mis-ignition caused by the mis-contact with the ignition head 5; 3. the front protection plate 71 and the rear protection plate 73 will be oxidized and blackened after the protection member 7 is used for a long time, and the protection member 7 can be detached to replace the protection member 7 so as to reduce the replacement cost.

Wherein, the lower side of the front protection plate 71 in this embodiment is protrudingly provided with a front positioning portion 712 abutting against the rear side of the front housing 1, the lower side of the rear protection plate 73 is protrudingly provided with a rear positioning portion 732 abutting against the front side of the rear housing 2, each protection sidewall 15 is positioned between the front protection plate 71 and the rear protection plate 73 and is provided with an intermediate positioning portion 151 abutting against the front protection plate 71 and the rear protection plate 73, the rear protection plate 73 is provided with a positioning insertion hole 733 along the front-rear direction, the rear housing 2 is provided with a positioning insertion column 24 for inserting the positioning insertion hole 733, therefore, 1, under the effect of the protection sidewall 15, the protection member 7 is positioned in the left-right direction; 2. the front and rear positioning of the protector 7 is realized by the front positioning part 712, the rear positioning part 732 and the middle positioning part 151; 3. the vertical positioning of the protector 7 is realized under the cooperation of the positioning insertion holes 733 and the positioning insertion posts 24. To sum up, the protection member 7 is stably installed and is convenient to disassemble and assemble.

Preferably, each of the middle positioning portions 151 in the present embodiment abuts against the lower end of the upper protection plate 72, so that the middle positioning portions 151 also support the upper protection plate 72, and the upper protection plate 72 is prevented from being damaged by downward acting force to the protection member 7.

To sum up, this project organization only adopts modes such as buckle 11, grafting and assembles, need not to use accessories such as bolt, realizes bare-handed dismouting, and the dismouting is more convenient.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a flip formula USB rechargeable lighter which characterized in that: including preceding casing, back casing, cover, circuit board, ignition head, preceding casing adopts the buckle to be connected with the back casing, is provided with built-in chamber between preceding casing and the back casing, and is the opening setting on the built-in chamber, and the built-in intracavity is arranged in to the circuit board, and the circuit board wears out built-in chamber up and is provided with the outside portion, and the ignition head sets up in the outside portion, and the cover articulates in preceding casing and/or back casing, is provided with the lid chamber on the cover, and the ignition head is located the rotation orbit in lid chamber.

2. The flip-type electronic cigarette lighter of claim 1, wherein: still include the hinge bar, preceding casing rear side is provided with preceding jack, and back casing front side is provided with the back jack, and the cover is provided with the articulated portion of arranging in between preceding casing and the back casing, and articulated portion runs through along the fore-and-aft direction and is provided with the hinge hole, and the hinge bar is inserted in proper order and is established preceding jack, hinge hole, back jack.

3. The flip-type electronic cigarette lighter of claim 2, characterized in that: still include locking block and locking spring, preceding casing rear side is provided with the installation cavity, the installation cavity is towards the back and be the opening setting up, the locking block is installed in the installation cavity along vertical sliding, the compression of locking spring sets up in the locking block lower extreme, articulated portion is provided with first locking surface and second locking surface, first locking surface is used for making the cover rotate towards being close to the first direction of ignition with the locking block cooperation, the second locking surface is used for making the cover rotate towards keeping away from the first direction of ignition with the locking block cooperation.

4. The flip-type electronic cigarette lighter of claim 1, wherein: still include the protection piece, protection piece demountable installation is in preceding casing and/or rear housing, ignition head is provided with preceding ignition face and back ignition face, the left and right sides that preceding casing is located the external portion is provided with the protection lateral wall respectively, the protection piece is located between 2 protection lateral walls, the protection piece is including the preceding protection shield that connects gradually, upper shield and back protection shield, preceding protection shield is located the external portion front side, upper shield is located the external portion upside, the back protection shield is located the external portion rear side, preceding protection shield runs through along the fore-and-aft direction and is provided with preceding some cigarette opening, back protection shield runs through along the fore-and-aft direction and is provided with the back and a little cigarette opening.

5. The flip-type electronic cigarette lighter of claim 4, wherein: preceding protection shield downside protrusion is provided with the preceding locating part that offsets with preceding casing rear side, and back protection shield downside protrusion is provided with the back location portion that offsets with the back casing front side, and each protection lateral wall is located and is provided with the middle location portion that offsets with preceding protection shield, back protection shield between preceding protection shield, the back protection shield, and preceding protection shield and/or back protection shield run through along the fore-and-aft direction and are provided with the location jack, and preceding casing and/or back casing are provided with and are used for inserting the location of establishing the location jack and insert the post.

6. The flip-type electronic cigarette lighter of claim 5, wherein: each middle positioning part is abutted against the lower end of the upper protection plate.

7. The flip-type electronic cigarette lighter of claim 1, wherein: the front casing is provided with a plurality of installation inserting columns towards the rear in a protruding mode, and the rear casing is provided with installation inserting holes corresponding to the installation inserting columns respectively.