Electronic cigarette oil supplementing structure and electronic cigarette
By designing oil conduction components in electronic cigarettes, the movement of the inner sleeve and the deformation of the elastic parts are solved, and the oil storage part cannot be sealed independently and the oil leakage is leaked, achieving the effect of automatic sealing and effective oil conduction.
Patent Information
- Application Number
- CN202421431650.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-06-21
AI Technical Summary
The oil storage part of existing electronic cigarettes cannot be sealed independently, and oil leakage may occur when removing the oil-mounted bottle.
An electronic cigarette oil replenishment structure including an oil guide assembly is designed. The oil guide assembly is composed of a seal, an elastic member, an inner sleeve and an outer sleeve. Through the movement of the inner sleeve and the deformation of the elastic member, the oil storage part is automatically sealed and oil guided during oil replenishment.
It realizes automatic sealing of the oil storage part in the non-oil replenishing state to avoid oil leakage, and ensures oil conduction in the oil storage part in the replenishing state, ensuring the normal use of electronic cigarettes and the effective use of oil.
Smart Images
Figure CN222815327U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electronic cigarettes, in particular to an electronic cigarette oil replenishing structure. Background Art
[0002] At present, the oil bottle type electronic cigarettes on the market can generally continuously deliver oil to the oil storage part through the mounted oil bottle to achieve the function of continuous oil supply. However, the oil storage part in this design cannot achieve self-sealing. In addition, when the mounted oil bottle is removed, the oil in the oil storage part may leak out as the oil bottle is removed. Utility Model Content
[0003] The purpose of the utility model is to design an electronic cigarette oil replenishing structure and an electronic cigarette which can automatically seal and prevent oil from leaking out of the oil storage part.
[0004] In order to achieve the above-mentioned purpose, the utility model provides an electronic cigarette oil replenishing structure, comprising:
[0005] A main body, wherein an oil storage portion and a receiving cavity for installing an oil bottle are provided in the main body;
[0006] An oil guide assembly comprises a sealing member, an elastic member, an inner sleeve and an outer sleeve, wherein the outer sleeve is arranged between the oil storage portion and the accommodating chamber, and a first connecting hole communicating with the oil storage portion is provided on the tube wall of the outer sleeve; the inner sleeve is movably arranged in the outer sleeve, and the outer peripheral wall of the inner sleeve abuts against the outer peripheral wall of the outer sleeve, and a second connecting hole is provided on the tube wall of the inner sleeve, a first end of the inner sleeve communicates with the second connecting hole and the accommodating chamber, a second end of the inner sleeve is sealedly connected with the sealing member, and the elastic member is connected to an end of the sealing member away from the inner sleeve;
[0007] The inner sleeve can move in the outer sleeve toward the elastic member to switch from a sealing position to an oil replenishing position. When the inner sleeve is located at the sealing position, the elastic member is in a natural state, and the first connecting hole is not connected to the second connecting hole; when the inner sleeve is located at the oil replenishing position, the elastic member is in a deformed state, and the first connecting hole is connected to the second connecting hole.
[0008] Furthermore, a guide groove extending along the axial direction of the outer sleeve is provided on the tube wall of the outer sleeve, and a guide portion is convexly provided on the outer peripheral wall of the inner sleeve. The guide portion is arranged in the guide groove and can move along the extension direction of the guide groove.
[0009] Furthermore, the outer sleeve is provided with a plurality of the first connecting holes, and the inner sleeve is provided with a plurality of the second connecting holes. When the inner sleeve is located at the oil replenishing position, each of the first connecting holes is connected to each of the second connecting holes in a one-to-one correspondence.
[0010] Furthermore, the first connection holes are arranged at equal intervals along the circumference of the outer sleeve.
[0011] Furthermore, the elastic member is a spring, one end of the elastic member is connected to the sealing member, and the other end of the elastic member is connected to the body.
[0012] Furthermore, it also includes a sliding key, a sliding groove extending axially along the outer sleeve is opened on the outer wall of the main body, the sliding key is slidably arranged in the sliding groove, and a pushing part is provided on one side of the sliding key located inside the main body, and the pushing part is arranged toward the direction of the accommodating cavity.
[0013] Furthermore, an anti-slip portion is provided on one side of the sliding key located outside the main body.
[0014] The utility model also provides an electronic cigarette, comprising an oil bottle and the above-mentioned electronic cigarette oil filling structure, the oil bottle is installed in the accommodating cavity, the oil bottle comprises a bottle mouth, an abutment portion is convexly provided on the inner peripheral wall of the bottle mouth, the abutment portion abuts against the first end of the inner sleeve so that the inner sleeve overcomes the elastic force of the elastic member and moves to the oil filling position, the bottle mouth is connected with the oil storage portion through the first end of the inner sleeve, the second connecting hole and the first connecting hole in sequence.
[0015] Furthermore, a clamping portion is convexly provided on the outer peripheral wall of the oil bottle, and the oil bottle is interference-fitted in the accommodating cavity through the clamping portion.
[0016] Furthermore, it also includes an atomization component and a cigarette holder, wherein the cigarette holder is arranged outside the body, and the atomization component is arranged in the oil storage part and connected to the cigarette holder.
[0017] Compared with the prior art, the electronic cigarette oil refilling structure and the electronic cigarette of the embodiment of the utility model have the following beneficial effects:
[0018] The electronic cigarette oil replenishing structure and the electronic cigarette of the embodiment of the utility model can realize the automatic sealing of the oil storage part in the non-oil replenishing state and the connection between the inner sleeve and the oil storage part in the oil replenishing state through the movement of the inner sleeve in the oil guide assembly and the deformation of the elastic part. It can not only ensure that the oil storage part will not leak oil in the non-oil replenishing state, but also realize the oil guidance of the oil storage part in the oil replenishing state. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is an axonometric diagram of the electronic cigarette oil replenishing structure of the embodiment of the utility model;
[0020] Figure 2 This is a top view of the electronic cigarette oil refilling structure of the embodiment of the utility model;
[0021] Figure 3 yes Figure 2 Sectional view in the AA direction;
[0022] Figure 4 This is an exploded schematic diagram of the electronic cigarette oil refilling structure of the embodiment of the utility model;
[0023] Figure 5 It is a schematic diagram of an exploded view of an electronic cigarette according to an embodiment of the utility model;
[0024] Figure 6 is a cross-sectional view of an electronic cigarette according to an embodiment of the utility model;
[0025] Figure 7 yes Figure 6 The enlarged schematic diagram of point B in the middle;
[0026] Figure 8 It is an axonometric view of the oil bottle in the electronic cigarette according to an embodiment of the utility model.
[0027] In the figure, 1. main body; 11. oil storage part; 12. accommodating chamber; 13. slide groove; 2. oil guide assembly; 21. sealing member; 22. elastic member; 23. inner sleeve; 231. second connecting hole; 232. first end; 233. second end; 234. guide part; 24. outer sleeve; 241. first connecting hole; 242. guide groove; 3. sliding key; 31. pushing part; 32. anti-slip part; 4. oil bottle; 41. bottle mouth; 42. abutting part; 43. clamping part; 5. atomization assembly; 6. cigarette holder. DETAILED DESCRIPTION
[0028] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0029] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like used in the present invention to indicate the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0030] In the description of the present invention, it should be understood that the terms "connected", "connected", "fixed" and the like used in the present invention should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, or a welding connection; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0031] The present invention uses the terms "first", "second", etc. to describe various information, but these information should not be limited to these terms, which are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present invention, the "first" information may also be referred to as the "second" information, and similarly, the "second" information may also be referred to as the "first" information.
[0032] Reference Figure 1 to Figure 4 , an electronic cigarette oil refilling structure according to an embodiment of the utility model comprises:
[0033] A main body 1, wherein the main body 1 is provided with an oil storage portion 11 and a receiving cavity 12 for mounting an oil bottle 4;
[0034] The oil guide assembly 2 comprises a sealing member 21, an elastic member 22, an inner sleeve 23 and an outer sleeve 24. The outer sleeve 24 is arranged between the oil storage portion 11 and the accommodating chamber 12. A first connecting hole 241 communicating with the oil storage portion 11 is provided on the tube wall of the outer sleeve 24. The inner sleeve 23 is movably arranged in the outer sleeve 24, and the outer peripheral wall of the inner sleeve 23 abuts against the outer peripheral wall of the outer sleeve 24. A second connecting hole 231 is provided on the tube wall of the inner sleeve 23. The first end 232 of the inner sleeve 23 communicates with the second connecting hole 231 and the accommodating chamber 12. The second end 233 of the inner sleeve 23 is tightly connected with the sealing member 21. The elastic member 22 is connected to an end of the sealing member 21 away from the inner sleeve 23.
[0035] The inner sleeve 23 can move in the outer sleeve 24 toward the elastic member 22 to switch from the sealing position to the oil replenishing position. When the inner sleeve 23 is located at the sealing position, the elastic member 22 is in a natural state, and the first connecting hole 241 is not connected to the second connecting hole 231; when the inner sleeve 23 is located at the oil replenishing position, the elastic member 22 is in a deformed state, and the first connecting hole 241 is connected to the second connecting hole 231.
[0036] The working principle of the oil replenishing structure is as follows: when oil replenishment is needed, the user installs the oil bottle 4 in the accommodating chamber 12, and then pushes the inner sleeve 23 toward the elastic member 22 to move it from the sealing position to the oil replenishing position. In this process, the elastic member 22 will be compressed and deformed, so that the second connecting hole 231 of the inner sleeve 23 is aligned and connected with the first connecting hole 241 of the outer sleeve 24, allowing the oil to flow from the oil bottle 4 through the first end 232, the second connecting hole 231, and the first connecting hole 241 of the inner sleeve 23 in sequence into the oil storage part 11. When the oil bottle 4 is not installed and oil replenishment is not required, the inner sleeve 23 will return to the sealing position under the restoring force of the elastic member 22, at which time the inner sleeve 23 wall blocks the first connecting hole 241, and the outer sleeve 24 wall blocks the second connecting hole 231, so that the first connecting hole 241 and the second connecting hole 231 are not connected to each other, thereby achieving automatic sealing to prevent oil leakage in the oil storage part 11.
[0037] In some embodiments of the present application, a guide groove 242 extending along the axial direction of the outer sleeve 24 is provided on the tube wall, and a guide portion 234 is convexly provided on the outer peripheral wall of the inner sleeve 23. The guide portion 234 is arranged in the guide groove 242 and can move along the extension direction of the guide groove 242. The inner sleeve 23 can move between the sealing position and the oil replenishing position along the guide groove 242 through the guide portion 234. The provision of the guide groove 242 and the guide portion 234 ensures that the inner sleeve 23 can move accurately and stably along the predetermined path, which helps to enhance the structural stability of the entire oil guide assembly 2, so that the inner sleeve 23 forms a tighter connection with the outer sleeve 24 when in the sealing position, and further reduces the possibility of oil leakage.
[0038] In some embodiments of the present application, the outer sleeve 24 is provided with a plurality of the first connection holes 241, and the inner sleeve 23 is provided with a plurality of the second connection holes 231. When the inner sleeve 23 is located at the oil replenishing position, each of the first connection holes 241 is connected to each of the second connection holes 231 in a one-to-one correspondence. Providing a plurality of connection holes allows oil to enter the oil storage portion 11 from multiple points at the same time, dispersing the pressure of the oil flow and accelerating the efficiency of oil replenishment.
[0039] In some embodiments of the present application, each of the first connecting holes 241 is arranged at equal intervals along the circumference of the outer sleeve 24, so that the oil can flow from the oil bottle 4 into the oil storage portion 11 more evenly, so as to be evenly distributed in the oil storage portion 11, which is conducive to the uniform atomization of the tobacco oil.
[0040] In some embodiments of the present application, the elastic member 22 is a spring, one end of the elastic member 22 is connected to the sealing member 21, and the other end is connected to the body 1. The spring has a simple structure, is easy to replace and maintain, can reduce production and use costs, and the spring can also select different elastic forces according to different requirements to adapt to different sizes of inner sleeves 23 and outer sleeves 24.
[0041] Since the oil bottle 4 of the oil bottle 4 type electronic cigarette is completely placed in the accommodating chamber 12 of the electronic cigarette, it is extremely inconvenient to operate during the process of replacing and removing the oil bottle 4. Therefore, in some embodiments of the present application, a sliding key 3 is also included. A sliding groove 13 extending axially along the outer sleeve 24 is provided on the outer wall of the body 1. The sliding key 3 is slidably arranged in the sliding groove 13. A pushing portion 31 is provided on one side of the sliding key 3 located inside the body 1. The pushing portion 31 is arranged toward the accommodating chamber 12. By pushing the sliding key 3 toward the accommodating chamber 12, the pushing portion 31 can be made to abut against the body of the oil bottle 4 and push the oil bottle 4 to move until the oil bottle 4 is out of the position, so that the oil bottle 4 can be easily removed from the accommodating chamber 12. In a specific embodiment of the present application, the accommodating chamber 12 is arranged below the oil storage portion 11, so the sliding key 3 needs to be pushed downward to disengage the oil bottle 4.
[0042] In some embodiments of the present application, the sliding key 3 is provided with an anti-skid portion 32 on one side outside the body 1. The anti-skid portion 32 may be designed with a rough surface material or with added texture, which can improve the stability of the user operating the sliding key 3.
[0043] The utility model embodiment also provides an electronic cigarette, including an oil bottle 4 and the above-mentioned electronic cigarette oil filling structure, the oil bottle 4 is installed in the accommodating cavity 12, the oil bottle 4 includes a bottle mouth 41, and an abutment portion 42 is convexly provided on the inner peripheral wall of the bottle mouth 41, the abutment portion 42 abuts against the first end 232 of the inner sleeve 23 so that the inner sleeve 23 overcomes the elastic force of the elastic member 22 and moves to the oil filling position, and the bottle mouth 41 is connected with the oil storage portion 11 through the first end 232 of the inner sleeve 23, the second connecting hole 231 and the first connecting hole 241 in sequence. The oil guide assembly 2 is located in the sealing position in the initial state, and the first end 232 of the inner sleeve 23 is protruding relative to the outer sleeve 24; when the oil bottle 4 is inserted into the accommodating chamber 12, the bottle mouth 41 faces the oil guide assembly 2, and the abutting portion 42 abuts against the first end 232 of the inner sleeve 23 and simultaneously pushes the inner sleeve 23 to move toward the sealing member 21, so that the inner sleeve 23 overcomes the elastic force of the elastic member 22 and moves to the oil replenishing position; when the oil bottle 4 is pulled out, the elastic member 22 pushes the inner sleeve 23 through the sealing member 21 to make it return to the sealing position, thereby preventing oil leakage from the oil storage portion 11.
[0044] In some embodiments of the present application, a clamping portion 43 is protruding on the outer wall of the oil bottle 4, and the oil bottle 4 is interference installed in the accommodating cavity 12 through the clamping portion 43, so that the oil bottle 4 can be tightly fixed in the accommodating cavity 12 when installed to prevent accidental falling off during use.
[0045] In some embodiments of the present application, an atomizer assembly 5 and a mouthpiece 6 are further included. The mouthpiece 6 is disposed outside the body 1 , and the atomizer assembly 5 is disposed in the oil storage portion 11 and connected to the mouthpiece 6 .
[0046] In summary, the embodiment of the utility model provides an electronic cigarette oil replenishing structure and an electronic cigarette, which is provided with an oil guide assembly 2. When the inner sleeve 23 is located in the sealing position, the oil storage part 11 can be isolated from the outside world; when the inner sleeve 23 is located in the oil replenishing position, the first connecting hole 241 and the second connecting hole 231 are in a passage state to connect the oil storage part 11 with the oil bottle 4. The oil guide assembly 2 can realize the sealing of the oil storage part 11 during transportation, and the oil guide of the oil storage part 11 when the oil bottle 4 is inserted to replenish the oil, and can also ensure that the oil storage part 11 is automatically sealed when the oil bottle 4 is taken out; in addition, the setting of the slide groove 13 and the slide key 3 is added to realize the convenient disassembly of the oil bottle 4.
[0047] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principle of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.
Claims
1. An electronic cigarette oil refilling structure, characterized in that: include: A main body, wherein an oil storage portion and a receiving cavity for installing an oil bottle are provided in the main body; An oil guide assembly comprises a sealing member, an elastic member, an inner sleeve and an outer sleeve, wherein the outer sleeve is arranged between the oil storage portion and the accommodating chamber, and a first connecting hole communicating with the oil storage portion is provided on the tube wall of the outer sleeve; the inner sleeve is movably arranged in the outer sleeve, and the outer peripheral wall of the inner sleeve abuts against the outer peripheral wall of the outer sleeve, and a second connecting hole is provided on the tube wall of the inner sleeve, a first end of the inner sleeve communicates with the second connecting hole and the accommodating chamber, a second end of the inner sleeve is sealedly connected with the sealing member, and the elastic member is connected to an end of the sealing member away from the inner sleeve; The inner sleeve can move in the outer sleeve toward the elastic member to switch from a sealing position to an oil replenishing position. When the inner sleeve is located at the sealing position, the elastic member is in a natural state, and the first connecting hole is not connected to the second connecting hole; when the inner sleeve is located at the oil replenishing position, the elastic member is in a deformed state, and the first connecting hole is connected to the second connecting hole.
2. The electronic cigarette oil refilling structure according to claim 1, characterized in that: A guide groove extending along the axial direction of the outer sleeve is provided on the tube wall of the outer sleeve, and a guide portion is convexly provided on the outer peripheral wall of the inner sleeve. The guide portion is arranged in the guide groove and can move along the extending direction of the guide groove.
3. The electronic cigarette oil refilling structure according to claim 1, characterized in that: The outer sleeve is provided with a plurality of the first connecting holes, and the inner sleeve is provided with a plurality of the second connecting holes. When the inner sleeve is located at the oil replenishing position, each of the first connecting holes is connected to each of the second connecting holes in a one-to-one correspondence.
4. The electronic cigarette oil refilling structure according to claim 3, characterized in that: The first connection holes are arranged at equal intervals along the circumference of the outer sleeve.
5. The electronic cigarette oil refilling structure according to claim 1, characterized in that: The elastic member is a spring, one end of which is connected to the sealing member, and the other end of which is connected to the body.
6. The electronic cigarette oil refilling structure according to claim 1, characterized in that: It also includes a sliding key, a sliding groove extending axially along the outer sleeve is opened on the outer wall of the main body, the sliding key is slidably arranged in the sliding groove, and a pushing part is provided on one side of the sliding key located inside the main body, and the pushing part is arranged toward the accommodating cavity.
7. The electronic cigarette oil refilling structure according to claim 6, characterized in that: An anti-slip portion is provided on one side of the sliding key located outside the main body.
8. An electronic cigarette, characterized in that: It includes an oil bottle and an electronic cigarette oil filling structure as described in any one of claims 1 to 7, wherein the oil bottle is installed in the accommodating cavity, the oil bottle includes a bottle mouth, and an abutment portion is convexly provided on the inner circumferential wall of the bottle mouth, the abutment portion abuts against the first end of the inner sleeve so that the inner sleeve overcomes the elastic force of the elastic member and moves to the oil filling position, and the bottle mouth is connected with the oil storage portion through the first end of the inner sleeve, the second connecting hole and the first connecting hole in sequence.
9. The electronic cigarette according to claim 8, characterized in that: A clamping portion is convexly provided on the outer peripheral wall of the oil bottle, and the oil bottle is interference-fitted in the accommodating cavity through the clamping portion.
10. The electronic cigarette according to claim 8, characterized in that: It also includes an atomization component and a cigarette holder. The cigarette holder is arranged outside the body, and the atomization component is arranged in the oil storage part and connected to the cigarette holder.