Retractable battery device and electronic cigarette

Abstract

The present invention discloses a retractable battery device and an electronic cigarette, comprising: an inner shell, the inner shell is composed of an upper shell and a lower shell of an upper and lower structure, the cavity formed by connecting the upper shell and the lower shell can accommodate an atomizer and electronic components; an atomizer accommodating cavity, which is arranged in the upper shell and has an opening at the top; a telescopic mechanism, the telescopic mechanism includes a telescopic limit end arranged in the lower shell, and a telescopic control end arranged in the upper shell, the telescopic control end can move up and down in the telescopic limit end to adjust the length of the inner shell. The present invention uses the telescopic mechanism to adjust the length of the shell, thereby achieving the purpose of adjustable atomizer position and controllable length of the exposed cigarette holder, which can save use costs and bring better user experience.

Description

Technical Field

[0001] The present invention relates to the field of electronic cigarettes, and more particularly to a retractable battery device and an electronic cigarette. Background Art

[0002] Electronic cigarettes are electronic products that imitate cigarettes. They have the same appearance, smoke, taste and feel as cigarettes. As a substitute for cigarettes, electronic cigarettes are popular in the market because they can avoid the pollution of secondhand smoke. At present, most electronic cigarettes on the market are composed of a battery device and an atomizer. The battery device is the most important component of the electronic cigarette, which is used to accommodate the electronic cigarette battery and various electronic components. Because the atomizer is limited by its function and has a small design space in appearance, major manufacturers generally choose to work hard on the battery device when designing electronic cigarette products. The box-type electronic cigarette, which is more popular nowadays, needs to store the atomizer part in the battery device. The existing box-type electronic cigarette battery device generally adopts a fixed size, and the atomizer is of different lengths. Therefore, it leads to the problem that the length of the exposed nozzle is different after the atomizers of different lengths are installed in the same type of battery device. The nozzle that is too long or too short is exposed, which will affect the overall appearance of the product on the one hand, and the user's body feeling is extremely poor on the other hand, which is not conducive to the promotion of the product. Summary of the invention

[0003] 1. Technical issues to be resolved

[0004] In view of the shortcomings of the prior art, the present invention provides a retractable battery device and an electronic cigarette, which have the advantages of beautiful appearance and retractable adjustment of the atomizer position, etc., and solves the problem that the position of the atomizer accommodating cavity in the prior art cannot be adjusted as needed, resulting in different lengths of atomizers being installed in the battery device and the exposed nozzle being too long or too short.

[0005] (II) Technical solution

[0006] To achieve the above object, the present invention provides the following technical solution: a retractable battery device, comprising:

[0007] An inner shell, the inner shell is composed of an upper shell and a lower shell of an upper and lower structure, and the cavity formed by connecting the upper shell and the lower shell can accommodate the atomizer and electronic components;

[0008] The atomizer accommodating chamber is arranged in the upper shell and has an opening at the top;

[0009] The telescopic mechanism comprises a telescopic limit end arranged on the lower shell, and a telescopic control end arranged on the upper shell, and the telescopic control end can move up and down in the telescopic limit end to adjust the length of the inner shell.

[0010] Preferably, the telescopic limiting end is provided with a limiting column, and the telescopic control end is provided with a runway-shaped limiting groove matching the limiting column.

[0011] Furthermore, the telescopic limiting end includes a slide groove provided on the lower shell, and the telescopic control end includes an elastic sliding member provided on the upper shell, and the elastic sliding member can move up and down along the slide groove.

[0012] Furthermore, latch teeth are provided on both inner sides of the slide groove.

[0013] Furthermore, the elastic sliding member includes a spring fixed in the upper shell, and the spring is provided with a bent portion that can be engaged with the latching tooth.

[0014] Furthermore, the slide grooves are in two groups, which are arranged on both sides of the lower shell relatively;

[0015] Furthermore, the elastic sliding members are in two groups, which are arranged on two sides of the upper shell relatively and match the sliding grooves respectively.

[0016] Preferably, an outer shell is provided outside the inner shell, and the outer shell consists of a top shell and a bottom shell of an upper and lower structure, the top shell is fixedly connected to the upper shell, the bottom shell is fixedly connected to the lower shell, and an atomizer interface communicating with the atomizer accommodating chamber is provided on the top of the top shell.

[0017] Furthermore, the opposite ends of the top shell and the bottom shell are respectively wavy.

[0018] The present invention also provides an electronic cigarette, comprising the aforementioned retractable battery device and an atomizer connected to the retractable battery device.

[0019] (III) Beneficial effects

[0020] Compared with the prior art, the present invention provides a retractable battery device having the following beneficial effects:

[0021] 1. The present invention sets a telescopic mechanism in the shell, and uses the telescopic mechanism to adjust the length of the shell to lower or raise the height of the atomizer accommodating chamber 12, thereby adjusting the length of the exposed mouthpiece, thereby achieving the purpose of adjustable atomizer position and controllable exposed mouthpiece length, so that users do not need to purchase multiple matching battery devices for atomizers of different lengths. While maintaining a beautiful appearance, it can not only save the user's use cost, but also bring a good use experience to the user.

[0022] 2. The present invention sets corrugated edges on the opposite surfaces of the top shell and the bottom shell, so that the overall appearance is like a broken eggshell, which is novel and unique in shape. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the decomposition structure of the present invention;

[0024] Figure 2 This is a schematic diagram of the installation structure of the lower shell and the bottom shell of the present invention;

[0025] Figure 3 It is a structural schematic diagram of the telescopic mechanism of the present invention;

[0026] Figure 4 It is a schematic diagram of the installation structure of the upper shell and the top shell of the present invention;

[0027] Figure 5 It is a schematic diagram of the structure of the present invention in a natural state;

[0028] Figure 6 It is a schematic diagram of the structure of the present invention in a stretched state.

[0029] In the figure: 1. top shell; 2. upper shell; 3. spring; 4. screw; 5. lower shell; 6. telescopic limit end; 7. telescopic control end; 8. atomizer interface; 9. bottom shell; 10. limit column; 11. limit groove; 12. atomizer accommodating chamber; 13. slide groove. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figure 1-6 In a preferred embodiment of the present invention, according to the problems existing in the prior art, a retractable battery device is provided, comprising:

[0032] The inner shell is composed of an upper shell 2 and a lower shell 5 of an upper and lower structure; the cavity formed by the connection of the upper shell 2 and the lower shell 5 can accommodate the atomizer and electronic components;

[0033] The outer shell is composed of a top shell 1 and a bottom shell 9 of an upper and lower structure. The upper shell 2 is fixedly connected to the top shell 1 by screws 4, and the lower shell 5 is fixedly connected to the bottom shell 9.

[0034] The atomizer accommodating chamber 12 is disposed in the upper shell 2 and is a tubular structure with an opening at the top. The top of the top shell 1 is provided with an atomizer interface 8 which communicates with the atomizer accommodating chamber 12 .

[0035] The telescopic mechanism includes a telescopic limit end 6 arranged on the lower shell, and a telescopic control end 7 arranged on the upper shell 2. The telescopic limit end 6 includes a slide groove 13 arranged on both sides of the lower shell 5, and a limit column 10 arranged between the two side parts of the slide groove 13, and the two inner sides of the slide groove 13 are provided with latch teeth; the telescopic control end 7 includes a spring 3 arranged on both sides of the upper shell 2, and a runway-shaped limit groove 11 matching the limit column 10, one end of the spring 3 is fixed in the upper shell 2, and the other end is connected to the slide groove 13, and the bottom of the spring 3 is provided with a curved portion matching the slide groove 13.

[0036] When the present invention is used, if a short atomizer needs to be installed, it can be used Figure 5 The battery device in its natural state shown above can be used when a long atomizer is required. Figure 6 The stretched state shown is adapted to the length of the atomizer. The specific adjustment method is as follows: in the natural state, the curved portion of the spring 3 is engaged with the latching teeth on the slide groove 13, and the top shell is pulled upward. Under the action of the elastic force, the spring 3 can slide upward along the slide groove, thereby increasing the distance between the top shell and the bottom shell. When sliding to the limit position of the limit groove 11, under the cooperation of the limit groove 11 and the limit column, the top shell can only slide within the limited range of the limit groove and will not slide off.

[0037] Therefore, the present invention adjusts the distance between the upper and lower shells by telescoping the top shell 1 and the bottom shell 9 to lower or raise the height of the atomizer accommodating chamber 12, thereby adjusting the length of the exposed nozzle, thereby solving the problem that the position of the accommodating chamber of the atomizer in the prior art cannot be adjusted as needed, resulting in the nozzle being too long or too short after the atomizers of different lengths are installed in the battery device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A retractable battery device, characterized in that: include: An inner shell, the inner shell is composed of an upper shell and a lower shell of an upper and lower structure, and the cavity formed by connecting the upper shell and the lower shell can accommodate the atomizer and electronic components; The atomizer accommodating chamber is arranged in the upper shell and has an opening at the top; The telescopic mechanism comprises a telescopic limit end arranged on the lower shell, and a telescopic control end arranged on the upper shell, the telescopic control end can move up and down in the telescopic limit end to adjust the length of the inner shell; the telescopic limit end is provided with a limit column, and the telescopic control end is provided with a runway-shaped limit groove matching the limit column; the telescopic limit end comprises a slide groove arranged on the lower shell, and the telescopic control end comprises an elastic sliding part arranged on the upper shell, and the elastic sliding part can move up and down along the slide groove; the slide groove is provided with wavy teeth on both inner sides; the elastic sliding part comprises a spring fixed in the upper shell, and the spring is provided with a curved part that can engage with the teeth.

2. The retractable battery device according to claim 1, wherein: There are two groups of slide grooves, which are relatively arranged on both sides of the lower shell; there are two groups of elastic sliding members, which are relatively arranged on both sides of the upper shell and match the slide grooves respectively.

3. The retractable battery device according to claim 1, wherein: An outer shell is provided outside the inner shell, and the outer shell consists of a top shell and a bottom shell of upper and lower structures. The top shell is fixedly connected to the upper shell, and the bottom shell is fixedly connected to the lower shell. An atomizer interface communicating with the atomizer accommodating cavity is provided on the top of the top shell.

4. The retractable battery device according to claim 3, wherein: The opposite ends of the top shell and the bottom shell are respectively in a wave shape.

5. An electronic cigarette, characterized in that: It comprises a retractable battery device as claimed in any one of claims 1 to 4 and an atomizer connected to the retractable battery device.

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