CN111955801A

CN111955801A - Rotary clamping type electronic smoking set

Info

Publication number: CN111955801A
Application number: CN202011059537.7A
Authority: CN
Inventors: 易虹宇; 孙兰茜; 舒娟; 周浩; 曾丹梦
Original assignee: Chongqing China Tobacco Industry Co Ltd
Current assignee: Chongqing China Tobacco Industry Co Ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2020-11-20

Abstract

The invention belongs to the technical field of electronic smoking tools, and particularly relates to a rotary clamping type electronic smoking tool which comprises a main body, a heating mechanism and a lifting cylinder, wherein the main body is fixedly connected with a connecting cylinder, the lifting cylinder is provided with a mounting ring above a bearing, the connecting cylinder is provided with a pushing sleeve in a sliding manner, the pushing sleeve is fixedly arranged above the connecting cylinder and is fixedly provided with a connecting seat, the connecting seat is fixedly connected with the outer ring of the bearing, the mounting ring is fixedly provided with two hinge columns, the mounting ring is hinged with an arc-shaped clamping block through the hinge columns, a torsion spring is arranged between the arc-shaped clamping block and the mounting ring, the outer side surface of the arc-shaped clamping block is integrally formed with a blocking block, the blocking block is provided with a first bayonet, the connecting seat is. The purpose is as follows: the problem of tobacco material in the cigarette that present smoking set structural defect leads to glues on the heating rod to need open the smoking set lid and clean the back to the heating rod, just can continue to use next cigarette is solved.

Description

Rotary clamping type electronic smoking set

Technical Field

The invention belongs to the technical field of electronic smoking sets, and particularly relates to a rotary clamping type electronic smoking set.

Background

The cigarette is not burnt by heating, and unlike the traditional cigarette, the low-temperature cigarette designed by taking the idea of 'not burning by heating' can ensure that the tobacco leaves are just heated to the degree of giving off the taste, and the tobacco leaves cannot be ignited. Generally, when ordinary cigarettes are smoked, a large number of harmful substances are generated at a high temperature of 350 ℃ to 600 ℃, and when low-temperature cigarettes are all below 300 ℃, the harmful substances are reduced. Specifically, taking the emissions as an example, heating a non-combustible tobacco product is only about 5% of conventional tobacco. From a cytotoxicity perspective, heating a non-combustible tobacco product is about 14% of a conventional cigarette.

In addition, the heating non-combustion product is closer to the traditional cigarette in taste and smoking experience, so that a smoker can feel the real tobacco taste and is more easily accepted.

Current non-burning electronic smoking set heats cigarette through the mode of electrical heating and produces smog, and this non-burning electronic smoking set has the heating chamber that holds a cigarette promptly, is provided with the heating rod in this heating chamber, through inserting a cigarette to the heating chamber of this non-burning electronic smoking set, and inserts the heating rod to this cigarette center, starts the circuit that generates heat of this heating rod and heats a cigarette to make this cigarette produce smog, so that supply the user to smoke.

However, when the cigarette is heated by the non-combustion electronic smoking set with the structure and is taken off from the smoking set after smoking is finished, the tobacco in the cigarette is often adhered to the heating rod, so that the next cigarette can be continuously used after the heating rod is cleaned by opening the lid of the smoking set.

Disclosure of Invention

The purpose of the invention is: aims to provide a rotary clamping type electronic smoking set, which is used for solving the problem that the tobacco in a cigarette is adhered to a heating rod due to the structural defect of the existing smoking set, so that the next cigarette can be continuously used after a lid of the smoking set is opened to clean the heating rod.

In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:

a rotary clamping type electronic smoking set comprises a main body, a heating mechanism and a lifting cylinder, wherein the main body is fixedly connected with a connecting cylinder, the heating mechanism is arranged on the main body and is positioned in the connecting cylinder, the heating mechanism is fixedly provided with a heating rod, the lifting cylinder is arranged in the connecting cylinder in a penetrating way and is sleeved on the heating mechanism, the inner wall of the lifting cylinder is integrally formed with an annular supporting table sleeved on the heating rod above the heating mechanism, the inner wall of the connecting cylinder is provided with a spiral sliding groove, the outer wall of the lifting cylinder is fixedly provided with a clamping column, the clamping column is positioned in the spiral sliding groove, the upper end of the lifting cylinder is fixedly provided with a limiting table above the connecting cylinder, the lifting cylinder is provided with a bearing above the limiting table, the lifting cylinder is provided with an installation ring above the bearing, the connecting cylinder is provided with a pushing sleeve in a sliding way, the pushing sleeve is fixedly provided, the outer lane fixed connection of connecting seat and bearing, fixed mounting has two hinge post on the collar, the collar articulates through hinge post has the arc fixture block, install the torsional spring between arc fixture block and the collar, the lateral surface integrated into one piece of arc fixture block has the piece that blocks, block and seted up first bayonet socket on the piece, fixed mounting has the outer loop on the connecting seat, fixed mounting has two reference columns on the outer loop, the reference column is located first bayonet socket.

Further inject, first installation blind hole has been seted up on the collar, the hinge post is located first installation blind hole, the shoulder hole has been seted up from the bottom up to the arc fixture block, the torsional spring cover is established on the hinge post, and is located first installation blind hole and shoulder hole, the hinge post has the limiting plate in arc fixture block top fixed mounting. Such structural design, the torsional spring cover is established on the hinge post, and by first installation blind hole and shoulder hole accommodate including, can avoid the torsional spring to expose outside, the potential safety hazard that leads to.

Further inject, the hexagonal blind hole has been seted up on the hinge post, the hinge post is seted up threaded hole in hexagonal blind hole bottom, terminal surface integrated into one piece has the hexagonal boss under the limiting plate, set up the perforation on the limiting plate, wear to be equipped with the screw in the perforation, screw and screw hole spiro union. Such structural design, through the mutual matching of hexagonal boss and hexagonal blind hole, can avoid the not hard up problem of limiting plate that causes because of the arc fixture block rotates, simple structure, simple to operate.

Further inject, the second bayonet socket has still been seted up on the arc fixture block, fixed mounting has the bumping post on the collar. Such structural design is injectd the biggest distortion position of arc fixture block under the effect of torsional spring through blocking, avoids the arc fixture block to lead to the fact excessive centre gripping to a cigarette, and then the cigarette damage problem that leads to the fact.

Further defined, the bearing is a bidirectional thrust angular contact ball bearing. Such structural design, two-way thrust angular contact ball bearing can bear bigger axial thrust for ordinary deep groove ball bearing, more is applicable to this application.

Further inject, the constant head tank has been seted up to the promotion cover outer wall, the dog is installed in the constant head tank upper end to the connecting cylinder outer wall, the through-hole has been seted up on the dog, still install the guide bar in the constant head tank to the promotion cover, the guide bar is worn to establish in the through-hole, the guide bar is equipped with compression spring in the constant head tank cover, compression spring is located the dog below. Due to the structural design, after the pushing sleeve is pushed upwards to drive the lifting cylinder to move upwards, the pushing sleeve is loosened, and the pushing sleeve can move downwards under the action of the compression spring, so that the lifting cylinder is driven to descend and reset, and the lifting cylinder is convenient to use next time.

Further inject, promote the cover and seted up the locating hole in the constant head tank top, the upper end of guide bar is worn to establish in the locating hole, promote the cover and seted up the via hole in the constant head tank bottom, promote the cover lower extreme and still seted up the screw thread blind hole, screw thread blind hole and via hole coaxial line and intercommunication each other, the threaded blind hole internal thread has the bolt. Such structural design, when installation guide bar and compression spring, can place compression spring in the constant head tank earlier, penetrates the guide bar from the screw thread blind hole again for the guide bar is worn to establish in compression spring, and the top of guide bar is worn to establish in the constant head tank, and the bolt spiro union can be accomplished in the screw thread blind hole again at last to the installation of guide bar, simple to operate.

Further limiting, a notch is formed in the lower portion of one side, away from the positioning groove, of the pushing sleeve. Such structural design exposes the lower part lateral wall of one side of connecting cylinder far away from the constant head tank through the breach, and when using, after holding the main part with the hand, can take forefinger and middle finger on the connecting cylinder that the breach exposes, and the reuse thumb promotes the promotion cover, and it is more convenient to use.

The invention adopting the technical scheme has the advantages that:

1. the lifting cylinder is rotated while being lifted through the mutual matching of the lifting cylinder, the clamping column, the spiral sliding groove, the bearing, the arc-shaped clamping block, the blocking block, the torsional spring and the compression spring, so that cigarettes fixed by the arc-shaped clamping block rotate relative to the heating rod in the lifting cylinder, and tobacco objects adhered to the heating rod are separated by utilizing the friction between the cigarettes and the heating rod;

2. through the mutual matching of the arc-shaped clamping block, the blocking block, the torsional spring and the positioning column, after the pushing sleeve is pushed to a certain height, the outer ring drives the arc-shaped clamping block to surround the hinge column, the counter-clockwise rotation is performed by overcoming the prestress of the torsional spring, so that the middle parts of the mounting ring and the lifting cylinder are completely exposed, the cigarette is conveniently placed, meanwhile, the clamping of the cigarette is also loosened, and the cigarette is conveniently pulled out;

3. the arc-shaped clamping blocks, the blocking blocks and the torsion springs are matched with each other, so that the arc-shaped clamping blocks can rotate clockwise by a certain angle around the hinge columns under the action of the torsion springs in the middle and later periods of the descending process and the early and middle periods of the ascending process of the lifting cylinder, and the cigarettes are clamped;

4. the lifting cylinder and the pushing sleeve are connected through the bearing, and the lifting cylinder can be prevented from driving the pushing sleeve to rotate in the rotating process through the mutual matching of the stop block and the positioning groove.

Drawings

The invention is further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is a first schematic structural view of a rotary clamping electronic smoking article according to an embodiment of the present invention;

FIG. 2 is a first schematic cross-sectional view of a rotary clamping electronic smoking article according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of a portion of a body and a connector barrel of an embodiment of a rotary clamping electronic smoking article of the present invention;

FIG. 4 is a second schematic structural view of a rotary clamping electronic smoking article according to an embodiment of the present invention;

FIG. 5 is a schematic cross-sectional view of a second embodiment of a rotary clamping electronic smoking device of the present invention;

FIG. 6 is a schematic diagram of an exploded structure of a portion of a mounting ring, an outer ring, a torsion spring, an arc-shaped fixture block and a limiting plate according to an embodiment of the present invention;

FIG. 7 is a schematic view of the structure of the pushing sleeve and the connecting seat portion of an embodiment of the rotating clamping type electronic smoking device of the present invention;

the main element symbols are as follows:

a main body 1, a connecting cylinder 11, a stopper 110,

A heating mechanism 2, a heating rod 21,

A lifting cylinder 3, an annular support platform 31, a limit platform 32,

A spiral sliding groove 41, a clamping column 42,

The arc-shaped fixture block 5, the stepped hole 50, the stop block 51, the first bayonet 510, the stop pillar 52, the second bayonet 520, the second bayonet,

Bearing 6, limit plate 61, through hole 610, hexagonal boss 62, hexagonal blind hole 620,

A pushing sleeve 7, a connecting seat 70, a notch 701, a positioning groove 71, a guide rod 72, a compression spring 720,

A mounting ring 8, a torsion spring 80, a first mounting blind hole 810, a hinge column 81,

Outer ring 9, locating post 91.

Detailed Description

The present invention will be described in detail with reference to the drawings and specific embodiments, wherein like reference numerals are used for similar or identical parts in the drawings or the description, and implementations not shown or described in the drawings are known to those of ordinary skill in the art. In addition, directional terms, such as "upper", "lower", "top", "bottom", "left", "right", "front", "rear", and the like, used in the embodiments are only directions referring to the drawings, and are not intended to limit the scope of the present invention.

As shown in fig. 1 to 7, the rotary clamping type electronic smoking set of the present invention comprises a main body 1, a heating mechanism 2 and a lifting cylinder 3, wherein the main body 1 is fixedly connected with a connecting cylinder 11, the heating mechanism 2 is installed on the main body 1 and is positioned in the connecting cylinder 11, the heating rod 21 is fixedly installed on the heating mechanism 2, the lifting cylinder 3 is inserted into the connecting cylinder 11 and is sleeved on the heating mechanism 2, an annular support platform 31 sleeved on the heating rod 21 is integrally formed on the inner wall of the lifting cylinder 3 above the heating mechanism 2, a spiral sliding groove 41 is formed on the inner wall of the connecting cylinder 11, a clamping column 42 is fixedly installed on the outer wall of the lifting cylinder 3, the clamping column 42 is positioned in the spiral sliding groove 41, a limit platform 32 is fixedly arranged on the upper end of the lifting cylinder 3 above the connecting cylinder 11, a bearing 6 is installed on the lifting cylinder 3 above the limit platform 32, an installation ring 8 is installed on the lifting cylinder 3 above the bearing 6, a, promote cover 7 and fixedly be equipped with connecting seat 70 in connecting cylinder 11 top, the outer lane fixed connection of connecting seat 70 and bearing 6, fixed mounting has two hinge post 81 on the collar 8, collar 8 articulates through hinge post 81 has arc fixture block 5, install torsional spring 80 between arc fixture block 5 and the collar 8, arc fixture block 5's lateral surface integrated into one piece has stopper 51, first bayonet socket 510 has been seted up on stopper 51, fixed mounting has outer loop 9 on the connecting seat 70, fixed mounting has two reference columns 91 on the outer loop 9, reference column 91 is located first bayonet socket 510.

Seted up first installation blind hole 810 on the collar 8, articulated post 81 is located first installation

blind hole

810, and 50 shoulder holes have been seted up from the bottom up to arc fixture block 5, and torsional spring 80 cover is established on articulated post 81, and is located first installation blind hole 810 and shoulder holes 50, and articulated post 81 has limiting plate 61 in 5 top fixed mounting of arc fixture block. The torsion spring 80 is sleeved on the hinge column 81 and is accommodated in the first mounting blind hole 810 and the stepped hole 50, so that potential safety hazards caused by the fact that the torsion spring 80 is exposed outside can be avoided.

Hexagonal blind hole 620 has been seted up on articulated post 81, and articulated post 81 has seted up the screw hole in hexagonal blind hole 620 bottom, and terminal surface integrated into one piece has hexagonal boss 62 under limiting plate 61, has seted up on limiting plate 61 and has perforated 610, wears to be equipped with the screw in the perforation 610, screw and screw hole spiro union. Through the mutual matching of hexagonal boss 62 and hexagonal blind hole 620, can avoid the not hard up problem of limiting plate 61 because of arc fixture block 5 rotates and causes, simple structure, simple to operate.

The arc-shaped fixture block 5 is further provided with a second bayonet 520, and the mounting ring 8 is fixedly provided with a stop pillar 52. The maximum distortion position of the arc-shaped fixture block 5 under the action of the torsion spring 80 is limited by the blocking 52, so that the problem that the cigarette is damaged due to excessive clamping of the arc-shaped fixture block 5 on the cigarette is avoided.

The bearing 6 is a bidirectional thrust angular contact ball bearing. Two-way thrust angular contact ball bearing can bear bigger axial thrust for ordinary deep groove ball bearing, is more applicable to this application.

The locating slot 71 has been seted up to the promotion cover 7 outer wall, and dog 110 has been installed to connecting cylinder 11 outer wall in the locating slot 71 upper end, has seted up the through-hole on the dog 110, and the guide bar 72 still is installed to promotion cover 7 in locating slot 71, and the guide bar 72 is worn to establish in the through-hole, and the guide bar 72 overlaps in locating slot 71 and is equipped with compression spring 720, and compression spring 720 is located dog 110 below. After the lifting cylinder 3 is driven to move upwards by pushing the pushing sleeve 7 upwards, the pushing sleeve 7 is loosened, and the pushing sleeve 7 can move downwards under the action of the compression spring 720, so that the lifting cylinder 3 is driven to descend and reset, and the lifting cylinder is convenient to use next time.

The push sleeve 7 is provided with a positioning hole at the top of the positioning groove 71, the upper end of the guide rod 72 penetrates through the positioning hole, the push sleeve 7 is provided with a via hole at the bottom of the positioning groove 71, the lower end of the push sleeve 7 is further provided with a threaded blind hole, the threaded blind hole and the via hole are coaxial and are communicated with each other, and a bolt is screwed in the threaded blind hole. When installation guide bar 72 and compression spring 720, can place compression spring 720 in constant head tank 71 earlier, penetrate guide bar 72 from the screw thread blind hole again for guide bar 72 wears to establish in compression spring 720, and the locating hole is worn to establish on the top of guide bar 72, and the bolt spiro union is in the screw thread blind hole again at last, can accomplish the installation to guide bar 72, simple to operate.

The lower part of the pushing sleeve 7 far away from the positioning slot 71 is provided with a notch 701. The side wall of the lower part of one side of the connecting cylinder 11 far away from the positioning groove 71 is exposed through the notch 701, when the connecting cylinder is used, after the main body 1 is held by a hand, a forefinger and a middle finger can be put on the connecting cylinder 11 exposed through the notch 701, and then the pushing sleeve 7 is pushed by the thumb, so that the use is more convenient.

In this embodiment, when in use, the main body 1 is held by a hand, the index finger and the middle finger are put on the connecting cylinder 11 exposed from the gap 701, and the pushing sleeve 7 is pushed upwards by the thumb, so that the pushing sleeve 7 drives the outer ring 9 to ascend linearly, and the lifting cylinder 3 ascends spirally in the connecting cylinder 11 by the mutual matching of the clamping column 42 and the spiral sliding groove 41;

in the process, the mounting ring 8 and the outer ring 9 rotate with each other (namely, the mounting ring 8 rotates clockwise relative to the outer ring 9), until the first bayonet 510 of the blocking block 51 abuts against the positioning column 91, the pushing continues, the blocking block 51 is blocked by the positioning column 91, so that the prestress of the torsion spring 80 is overcome, the arc-shaped clamping block 5 is driven to rotate anticlockwise around the hinge column 81, the hole between the mounting ring 8 and the lifting cylinder 3 is exposed, then, a cigarette is inserted into the lifting cylinder 3, so that the cigarette abuts against the annular supporting table 31, and the pushing of the pushing sleeve 7 is released;

after the pushing sleeve 7 is loosened, the pushing sleeve 7 moves downwards under the action of the compression spring 720, the lifting cylinder 3 is driven to move downwards through the bearing 6, and then the lifting cylinder 3 rotates anticlockwise relative to the outer ring 9 through the mutual matching of the clamping column 42 and the spiral sliding groove 41, so that the blocking block 51 is separated from the positioning column 91, at the moment, the arc-shaped clamping block 5 rotates clockwise around the hinge column 81 under the action of the torsion spring 80, and then a cigarette inserted into the lifting cylinder 3 is clamped;

the pushing sleeve 7 continues to move downwards, so that the cigarette clamped by the arc-shaped clamping block 5 is driven to spirally descend, and the cigarette is sleeved on the heating rod 21;

after smoking, a user holds the smoking set, pushes the pushing sleeve 7 upwards again, drives the cigarette to spirally rise through the lifting cylinder 3, further drives the lifting cylinder 3 to drive the cigarette fixed by the arc-shaped clamping block 5 to rotate relative to the heating rod 21, and makes the tobacco adhered to the heating rod 21 fall off by using friction between the cigarette and the heating rod 21 until the first bayonet 510 of the blocking block 51 abuts against the positioning column 91 again to drive the arc-shaped clamping block 5 to rotate anticlockwise around the hinge column 81, so that the cigarette is clamped and taken out;

finally, the push sleeve 7 is released, and the push sleeve 7 and the lifting cylinder 3 are reset under the action of the compression spring 720.

The above description describes the rotating clamping type electronic smoking set provided by the present invention in detail. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. A rotary clamping type electronic smoking set is characterized in that: comprises a main body (1), a heating mechanism (2) and a lifting cylinder (3), wherein the main body (1) is fixedly connected with a connecting cylinder (11), the heating mechanism (2) is arranged on the main body (1) and is positioned in the connecting cylinder (11), the heating mechanism (2) is fixedly provided with a heating rod (21), the lifting cylinder (3) is arranged in the connecting cylinder (11) in a penetrating way and is sleeved on the heating mechanism (2), the inner wall of the lifting cylinder (3) is integrally formed above the heating mechanism (2) and is provided with an annular supporting platform (31) sleeved on the heating rod (21), the inner wall of the connecting cylinder (11) is provided with a spiral sliding groove (41), the outer wall of the lifting cylinder (3) is fixedly provided with a clamping column (42), the clamping column (42) is positioned in the spiral sliding groove (41), the upper end of the lifting cylinder (3) is fixedly provided with a limiting platform (32) above the connecting cylinder (11), the lifting cylinder (3) is provided with a bearing (6) above a limiting table (32), the lifting cylinder (3) is provided with a mounting ring (8) above the bearing (6), the connecting cylinder (11) is provided with a push sleeve (7) in a sliding manner, the push sleeve (7) is fixedly provided with a connecting seat (70) above the connecting cylinder (11), the connecting seat (70) is fixedly connected with the outer ring of the bearing (6), the mounting ring (8) is provided with two hinge columns (81), the mounting ring (8) is hinged with an arc-shaped fixture block (5) through the hinge columns (81), a torsion spring (80) is arranged between the arc-shaped fixture block (5) and the mounting ring (8), the outer side surface of the arc-shaped fixture block (5) is integrally formed with a blocking block (51), a first bayonet (510) is arranged on the blocking block (51), and an outer ring (9) is fixedly arranged on the connecting seat (70), two positioning columns (91) are fixedly mounted on the outer ring (9), and the positioning columns (91) are located in the first bayonet (510).

2. The rotary clamping electronic smoking article of claim 1, wherein: seted up first installation blind hole (810) on collar (8), articulated post (81) are located first installation blind hole (810), shoulder hole (50) have been seted up from the bottom up in arc fixture block (5), torsional spring (80) cover is established on articulated post (81) and is located first installation blind hole (810) and shoulder hole (50), articulated post (81) have limiting plate (61) in arc fixture block (5) top fixed mounting.

3. The rotary clamping electronic smoking article of claim 2, wherein: hexagonal blind hole (620) have been seted up on articulated post (81), threaded hole has been seted up in hexagonal blind hole (620) bottom to articulated post (81), terminal surface integrated into one piece has hexagonal boss (62) under limiting plate (61), seted up on limiting plate (61) and perforated (610), wear to be equipped with the screw in perforation (610), screw and screw hole spiro union.

4. A rotary clamping electronic smoking article according to claim 3, wherein: and a second bayonet (520) is further formed in the arc-shaped clamping block (5), and a stop pillar (52) is fixedly mounted on the mounting ring (8).

5. The rotary clamping electronic smoking article of claim 1, wherein: the bearing (6) is a bidirectional thrust angular contact ball bearing.

6. The rotary clamping electronic smoking article of claim 1, wherein: the outer wall of the pushing sleeve (7) is provided with a positioning groove (71), the outer wall of the connecting cylinder (11) is provided with a stop block (110) at the upper end of the positioning groove (71), the stop block (110) is provided with a through hole, the pushing sleeve (7) is further provided with a guide rod (72) in the positioning groove (71), the guide rod (72) is arranged in the through hole in a penetrating mode, the guide rod (72) is sleeved with a compression spring (720) in the positioning groove (71), and the compression spring (720) is located below the stop block (110).

7. The rotary clamping electronic smoking article of claim 6, wherein: the locating hole has been seted up at constant head tank (71) top in promotion cover (7), wear to establish in the locating hole in the upper end of guide bar (72), the via hole has been seted up in constant head tank (71) bottom in promotion cover (7), screw thread blind hole has still been seted up to promotion cover (7) lower extreme, screw thread blind hole and via hole coaxial line, and communicate each other, threaded blind hole threaded connection has the bolt.

8. The rotary clamping electronic smoking article of claim 7, wherein: a notch (701) is formed in the lower portion of one side, away from the positioning groove (71), of the pushing sleeve (7).