Protective end cover structure of electronic cigarette

Abstract

The utility model provides an electronic cigarette protective end cover structure which comprises a cigarette tube, a protective cover is nested on the outer surface of one end of the cigarette tube, a rolling group is detachably mounted at one end of the protective cover, a connecting rope is nested on the outer surface of the rolling group, and the other end of the connecting rope is connected with the cigarette tube. According to the protective end cover structure of the electronic cigarette, the connecting rope, the sealing strip and other structures are arranged, the protective cover is connected with the cigarette tube through the connecting rope, the protective cover is prevented from being lost, the protective end cover is matched with the cigarette tube groove, the protective cover limiting groove, the winding set and the baffle, winding and unwinding are smooth, the length can be flexibly adjusted, and the protective end cover structure is suitable for different use scenes; the arc shape of the inner side of the sealing strip is perfectly attached to the smoke tube clamping groove, dust and water vapor are effectively blocked, the protection performance is improved, the service life of the electronic cigarette is prolonged, feedback is provided through accurate butt joint during installation, the user experience is enhanced, and protection and use convenience of the end cover of the electronic cigarette is comprehensively optimized through cooperation of the sealing strip and the smoke tube clamping groove.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic cigarette technical field, more specifically, relate to a kind of electronic cigarette protective end cap structure. BACKGROUND

[0002] Electronic cigarette is a non-burning cigarette alternative product, with the wide popularity of electronic cigarette, people's use experience requirement is increasing day by day.Electronic cigarette end cap as the key component directly affecting use experience and product life;

[0003] The existing electronic cigarette to avoid to place dust, often will give mouthpiece to equip cover to protect, in daily life environment, electronic cigarette is inevitably exposed in dust pervading place, such as outdoor windy and sandy larger area, or indoor dust more corner, the existing electronic cigarette end cap only rely on simple cover method, without effective sealing measure, small dust particle is extremely easy to enter inside along the gap between end cap and electronic cigarette main body, gradually accumulated in key electronic component and atomizer etc.Part, influence the normal operation of electronic component, cause circuit fault, also can make the atomization effect of atomizer greatly discount, finally shorten the service life of electronic cigarette, similarly, in humid environment, for example, bathroom or high humidity outdoor environment, water vapor also can unimpededly invade electronic cigarette inside, cause short circuit of electronic component, further damage equipment, secondly, the existing electronic cigarette generally is equipped with cover separated from electronic cigarette main body, easy to lose and drop, and cover opening and closing are more troublesome, cover needs to be specially kept after opening, not enough convenient.

[0004] The utility model can make that electronic cigarette is more flexible and convenient when using, further improve the service life of electronic cigarette. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the technical problem in the above background art, and provides an electronic cigarette protective end cap structure.

[0006] To achieve the above object, the utility model provides the following technical scheme: an electronic cigarette protective end cap structure, comprising: a smoke pipe, the outer surface of one end of the smoke pipe is provided with a protective cover, one end of the protective cover is detachably provided with a winding group, the outer surface of the winding group is provided with a connecting rope, and the other end of the connecting rope is connected with the smoke pipe.

[0007] The winding group comprises a limiting block, a rotating shaft and a rotating disc, one end of the rotating shaft penetrates the outer side of the limiting block, and the rotating shaft and the limiting block are movably connected, the connecting rope is wound around the outer surface of the rotating shaft, one end of the rotating shaft is connected with the rotating disc, the rotating disc is located on the outer side of the limiting block, and the limiting block and the rotating disc are movably connected.

[0008] Further preferred: the outer surface of the smoke pipe is provided with a groove, the outer surface of the protective cover is provided with a limiting groove, the groove and the limiting groove are correspondingly arranged and intercommunicated.

[0009] Further preferred: one end of the connecting rope is mounted on the inner wall of the groove, and the connecting rope can be embedded in the groove and the limiting groove, and the connecting rope is movably connected with the groove and the limiting groove.

[0010] Further preferred: the outer surface of the protective cover is provided with a thread, one end of the smoke pipe is provided with a threaded groove, one end of the protective cover can be embedded in the threaded groove, and the protective cover is threadedly connected with the smoke pipe.

[0011] Further preferred: the limiting block is provided with a baffle on one side, the outer side of the limiting block is provided with a sliding groove at both ends, the sliding block is fixedly mounted on one side of the baffle, the sliding block can be embedded in the sliding groove, and the sliding groove and the sliding block are slidably connected.

[0012] Further preferred: the outer surface of the sliding block is provided with an anti-skid piece, the anti-skid piece is arc-shaped and hollow, and the anti-skid piece is made of rubber.

[0013] Further preferred: the inner side of the protective cover is provided with a sealing strip, the inner side of the sealing strip is arc-shaped, one end of the smoke pipe is provided with a clamping groove, the sealing strip can be embedded in the clamping groove, and the clamping groove and the sealing strip are detachably connected.

[0014] Beneficial effects:

[0015] 1. By providing the connecting rope, the protective cover and the smoke pipe are closely connected by the connecting rope, which fundamentally eliminates the problem of loss of the protective cover. No matter where the user is, the user does not need to worry about the loss of the protective cover. The smoke pipe groove and the protective cover limiting groove provide a stable storage track for the connecting rope, so that it will not be tangled and knotted when it is retracted and released, ensuring the convenience of operation. Moreover, by cooperating with the winding group and the baffle, the user can flexibly adjust the length of the connecting rope to adapt to different use scenarios, greatly improving the applicability of the product.

[0016] 2. By providing the sealing strip, when the sealing strip is embedded in the clamping groove, the inner side is arc-shaped and perfectly fits the clamping groove at one end of the smoke pipe, which can be tightly attached, greatly improving the protection performance of the electronic cigarette. In daily life, whether it is in the outdoor environment full of dust or in the humid indoor space, the sealing strip can effectively block dust, water vapor and other impurities from entering the electronic cigarette, protecting the electronic components and the atomizer and other key components, prolonging the service life of the electronic cigarette. At the same time, when installing the protective cover, the precise docking of the sealing strip and the clamping groove also provides clear installation feedback for the user, ensuring that the protective cover is installed in place, further improving the user experience.

[0017] 3. In summary, the electronic cigarette protective end cap structure, by setting up the connecting rope and sealing strip structure, connecting rope with the protective cover and smoke pipe connected, prevent the protective cover loss, with the smoke pipe groove, protective cover limit groove and winding group, baffle cooperation, not only smooth and winding, but also flexible adjustment length, adapt to different use scenarios, and sealing strip inside arc shape and smoke pipe card slot perfect fit, effectively block dust, water vapor, improve the protection performance, prolong the service life of electronic cigarette, accurate docking feedback when installation, enhance user experience, both synergy, all-round optimization of electronic cigarette end cap protection and use convenience. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the whole structure schematic diagram of the utility model.

[0019] Figure 2 It is the winding group structure schematic diagram of the utility model.

[0020] Figure 3 It is the baffle structure schematic diagram of the utility model.

[0021] Figure 4 It is the sealing strip position structure schematic diagram of the utility model.

[0022] Figure 5 It is the card slot position structure schematic diagram of the utility model.

[0023] Figures 1-5 Middle: 1, smoke pipe;101, groove;102, thread groove;103, card slot;2, protective cover;201, sealing strip;3, winding group;301, limit block;302, pivot;303, turntable;304, baffle;305, sliding slot;306, sliding block;307, non-slip piece;4, connecting rope. DETAILED DESCRIPTION

[0024] Below, will combine the utility model embodiment in the attached Figures 1-5 , the technical scheme in the utility model embodiment is clearly and completely described.

[0025] Please refer to Figures 1-5The utility model discloses an electronic cigarette protection end cover structure, including: the smoke pipe 1, the smoke pipe 1 one end outer surface nestedly arranged has the protection cover 2, the protection cover 2 one end detachably installed has the winding group 3, the winding group 3 outer surface nestedly arranged has the connecting rope 4, and the connecting rope 4 other end is connected with the smoke pipe 1, the winding group 3 includes the limiting block 301, the pivot 302 and the turntable 303, and the pivot 302 one end penetrates the limiting block 301 outside, and pivot 302 and limiting block 301 between are the movable connection, and the connecting rope 4 is around in the pivot 302 outer surface, and the pivot 302 one end is connected with the turntable 303, and the turntable 303 is located the limiting block 301 outside, and limiting block 301 and the turntable 303 between are the movable connection, the protection cover 2 inner side is provided with the sealing strip 201, and the sealing strip 201 inner side is arc shape, and the smoke pipe 1 one end is seted up with the clamping groove 103, and the sealing strip 201 can be embedded in the clamping groove 103 inside, and the clamping groove 103 and the sealing strip 201 between are detachably connected,

[0026] When needing to use electronic cigarette, the user can pull the connecting rope 4, and the connecting rope 4 will drive the pivot 302 to rotate in the limiting block 301, make the connecting rope 4 on the pivot 302 gradually be pulled out, thereby realize the separation of the protection cover 2 and the smoke pipe 1, after use, the protection cover 2 is close to the smoke pipe 1, and the protection cover 2 is moved to the smoke pipe 1 direction, at this moment, the arc-shaped sealing strip 201 in the protection cover 2 inner side will be aligned with the clamping groove 103 set up in the smoke pipe 1 one end, along with the further close of the protection cover 2, the sealing strip 201 embeds in the clamping groove 103 inside, completes the sealing connection of the protection cover 2 and the smoke pipe 1, simultaneously, the excess connecting rope 4 will be automatically rolled back on the pivot 302 in the process that the protection cover 2 is close to the smoke pipe 1 due to the rotation of the pivot 302, and the turntable 303 assists the pivot 302 to rotate, makes its winding process more smooth, and the sealing strip 201 in the protection cover 2 inner side and the clamping groove 103 of the smoke pipe 1 are closely matched, and the arc-shaped sealing strip 201 can better adhere to the clamping groove 103, forms effective sealing structure, compared with the end cover of traditional simple cover, greatly improves waterproof and dustproof capacity, can effectively prevent dust, moisture and other impurities from entering the inside of electronic cigarette, protects electronic components and atomizer and other key components, prolongs the service life of electronic cigarette, through the design of winding group 3 and connecting rope 4, the user need not worry about the loss of protection cover 2 when using electronic cigarette, and the connecting rope 4 is connected with the smoke pipe 1 at one end and is connected with the winding group 3 of the protection cover 2 at the other end, when opening the protection cover 2, the connecting rope 4 can be freely stretched according to the need, and can be automatically rolled after use, which is convenient and fast, avoids the trouble caused by the inconvenient connection mode of traditional end cover, and the connecting rope 4 is closely connected with the smoke pipe 1, fundamentally solves the problem that the protection cover 2 is easy to lose and fall off, whether in the complex environment outdoors or in the indoor office place, the protection cover 2 will not easily separate from the smoke pipe 1, reducing the additional economic expenditure and use inconvenience of the user due to the loss of the protection cover 2.

[0027] The utility model discloses a smoke pipe 1 outer surface is provided with recess 101, and the outer surface of protective cover 2 is provided with limit groove, and the recess 101 and limit groove between position correspond and are mutual set, and one end of connecting rope 4 is installed in the inner wall of recess 101, and connecting rope 4 can be embedded recess 101 with limit groove inside, and connecting rope 4 is respectively with recess 101, limit groove between for swing joint, and the one side of limit block 301 is provided with baffle 304, and the both ends of limit block 301 outside are provided with the sliding slot 305, and the one side fixed mounting of baffle 304 has sliding block 306, and sliding block 306 can be embedded sliding slot 305 inside, and sliding slot 305 and sliding block 306 between are slidingly connected, and the outer surface of sliding block 306 is installed with antiskid piece 307, and antiskid piece 307 is arc shape and presents hollow inside, and antiskid piece 307 is rubber material quality,

[0028] In use of the electronic cigarette, the protective cover 2 is pulled, the connecting rope 4 is pulled out along with the movement of the protective cover 2, the movement of the connecting rope 4 drives the rotation of the rotating shaft 302 of the winding group 3 in the limiting block 301, so that the separation of the protective cover 2 and the cigarette tube 1 is realized, when the protective cover 2 needs to be covered after use, the protective cover 2 is aligned with the cigarette tube 1, the protective cover 2 is pushed to be close to the cigarette tube 1, in the process, the connecting rope 4 is gradually embedded in the limiting groove and the groove 101, the excess connecting rope 4 is automatically wound back to the rotating shaft 302 under the rotation of the rotating shaft 302, when the electronic cigarette is not needed to be used, the blocking plate 304 can be operated, the sliding block 306 on one side of the blocking plate 304 can slide in the sliding groove 305 outside the two ends of the limiting block 301, because the outer surface of the sliding block 306 is provided with the rubber anti-skid piece 307 in the arc shape and the hollow inside, when the blocking plate 304 is pushed, the anti-skid piece 307 can increase the friction force, so that the user can accurately control the position of the blocking plate 304, when the blocking plate 304 is moved to the appropriate position, the rotation of the rotating shaft 302 can be limited, so that the length of the connecting rope 4 is fixed, the connecting rope 4 is embedded in the inside of the limiting groove and the limiting groove and is positioned, the requirement of the user for the separation distance of the protective cover 2 and the cigarette tube 1 in different scenes is met, the limiting groove of the cigarette tube 1 and the limiting groove of the protective cover 2 are intercommunicated and are arranged, the stable storage track is provided for the connecting rope 4, in the opening and closing process of the protective cover 2, the connecting rope 4 moves along the limiting groove and the limiting groove, and the winding and knotting of the connecting rope 4 do not occur, the smoothness of the winding and unwinding of the connecting rope 4 is guaranteed, and the use convenience is further improved, through the cooperation of the blocking plate 304, the sliding block 306 and the sliding groove 305, the user can flexibly adjust the winding and unwinding length of the connecting rope 4 according to the actual use scene, for example, the shorter length of the connecting rope 4 is needed when the electronic cigarette is used by hand, the longer length of the connecting rope 4 is needed when the electronic cigarette is used by hanging on a backpack, the applicability of the product is stronger, the anti-skid piece 307 is made of rubber material and is in the arc shape and is matched with fingers, when the blocking plate 304 is operated, the hand slip can be effectively prevented, a more stable and comfortable operation experience is provided for the user, and the good degree of the user to the product is improved.

[0029] In the embodiment of the utility model, the outer surface of the protective cover 2 is nested with threads, one end of the cigarette tube 1 is provided with a threaded groove 102, one end of the protective cover 2 can be embedded in the inside of the threaded groove 102, and the protective cover 2 and the cigarette tube 1 are connected by threads;

[0030] The threaded groove 102 at one end is relatively rotated. With the rotation, the protective cover 2 gradually separates from the threaded groove 102, and at the same time, the one end of the connecting rope 4 is pulled out due to being installed on the inner wall of the groove 101 on the outer surface of the smoke pipe 1 and being movable in the limiting groove on the outer surface of the protective cover 2, the movement of the connecting rope 4 drives the rotation of the rotating shaft 302 of the winding group 3 in the limiting block 301, so as to realize the complete separation of the protective cover 2 and the smoke pipe 1;

[0031] When the connecting rope 4 is not used, the one end of the protective cover 2 is aligned with the threaded groove 102 of the smoke pipe 1, and then the protective cover 2 is reversely rotated, so that the threads on the outer surface of the protective cover 2 are tightly screwed with the threaded groove 102, and the protective cover 2 is positioned by the threaded groove 102, so that the electronic cigarette is more flexible and convenient to use, the threaded structure has good wear resistance, and the threads are not easy to be damaged in the process of opening and closing the protective cover 2 for many times, compared with other connection structures which are easy to wear, such as interfaces which are easy to wear due to frequent plugging and unplugging, the threaded connection mode can make the product more durable, reduce product failures caused by damage of connection components, reduce the use cost of users, and improve the good feeling of users to the product.

[0032] Working principle: when in use, if the protective cover 2 is to be opened, the user pulls the protective cover 2, the one end of the connecting rope 4 is fixed on the inner wall of the groove 101 on the outer surface of the smoke pipe 1 and is movable in the limiting groove of the protective cover 2, so the connecting rope 4 is pulled out with the movement of the protective cover 2, the pulling of the connecting rope 4 drives the rotation of the rotating shaft 302 of the winding group 3 in the limiting block 301, so as to realize the separation of the protective cover 2 and the smoke pipe 1, when the protective cover 2 is to be covered after use, the arc-shaped sealing strip 201 on the inner side of the protective cover 2 is aligned with and embedded in the one end clamping groove 103 of the smoke pipe 1, to form a sealed connection, so as to reduce the influence of dust on the electronic cigarette, at the same time, the excess connecting rope 4 is automatically wound back to the rotating shaft 302 due to the rotation of the rotating shaft 302, the rotating disc 303 assists the rotating shaft 302 to make the winding more smooth, if the user wants to adjust the length of the connecting rope 4, the user pushes the baffle 304, the slider 306 on one side of the baffle 304 slides in the sliding groove 305 outside the limiting block 301, since the rubber anti-skid piece 307 on the outer surface of the slider 306 is arc-shaped and hollow, the friction force is increased, so that the position of the baffle 304 is conveniently and accurately controlled, when the baffle 304 moves to the appropriate position, the rotation of the rotating shaft 302 is limited, the length of the connecting rope 4 is fixed, the demand for the separation distance of the protective cover 2 and the smoke pipe 1 in different scenes is met, in the whole process, the groove 101 of the smoke pipe 1 and the limiting groove of the protective cover 2 are communicated, to provide a stable storage track for the connecting rope 4, to ensure that the connecting rope 4 is smoothly wound and unwound, to avoid winding and knotting, and to improve the use convenience.

Claims

1. An electronic cigarette guard end cap structure comprising: The utility model provides a smoke pipe (1), its characterized in be that: the smoke pipe (1) one end outer surface nests and is provided with the protective cover (2), the protective cover (2) one end detachably installs the winding group (3), the winding group (3) outer surface nests and is provided with the connecting rope (4), the connecting rope (4) other end is connected with the smoke pipe (1), The winding group (3) includes a limiting block (301), a rotating shaft (302) and a rotating disc (303), one end of the rotating shaft (302) penetrates through the outer side of the limiting block (301), and the rotating shaft (302) is movably connected with the limiting block (301), the connecting rope (4) is wound around the outer surface of the rotating shaft (302), one end of the rotating shaft (302) is connected with the rotating disc (303), and the rotating disc (303) is located on the outer side of the limiting block (301), and the limiting block (301) is movably connected with the rotating disc (303).

2. The protective end cap structure of an electronic cigarette according to claim 1, characterized in that: The outer surface of the smoke pipe (1) is provided with a groove (101), the outer surface of the protective cover (2) is provided with a limiting groove, and the groove (101) and the limiting groove are correspondingly arranged and are in communication.

3. The protective end cap structure of an electronic cigarette of claim 2, wherein: One end of the connecting rope (4) is installed on the inner wall of the groove (101), and the connecting rope (4) can be embedded in the groove (101) and the limiting groove, and the connecting rope (4) is movably connected with the groove (101) and the limiting groove.

4. The protective end cap structure of an electronic cigarette of claim 1, wherein: The outer surface of the protective cover (2) is provided with a thread, one end of the smoke pipe (1) is provided with a threaded groove (102), one end of the protective cover (2) can be embedded in the threaded groove (102), and the protective cover (2) is threadedly connected with the smoke pipe (1).

5. The protective end cap structure of an electronic cigarette of claim 1, wherein: One side of the limiting block (301) is provided with a baffle (304), both ends of the outer side of the limiting block (301) are provided with a sliding groove (305), one side of the baffle (304) is fixedly provided with a sliding block (306), the sliding block (306) can be embedded in the sliding groove (305), and the sliding groove (305) and the sliding block (306) are slidably connected.

6. The protective end cap structure of an electronic cigarette of claim 5, wherein: The outer surface of the sliding block (306) is provided with an anti-skid piece (307), the anti-skid piece (307) is arc-shaped and hollow, and the anti-skid piece (307) is made of rubber.

7. The protective end cap structure of an electronic cigarette of claim 1, wherein: The inner side of the protective cover (2) is provided with a sealing strip (201), the inner side of the sealing strip (201) is arc-shaped, one end of the smoke pipe (1) is provided with a clamping groove (103), the sealing strip (201) can be embedded in the clamping groove (103), and the clamping groove (103) and the sealing strip (201) are detachably connected.

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