Leak-proof oil replenishment structure, atomization device, and equipment

Abstract

The present application provides a leak-proof oil replenishing structure, an atomizing device, and equipment. The above-mentioned leak-proof oil replenishing structure includes an oil guiding and inserting component and an oil replenishing component. The oil guiding and inserting component is used to penetrate through an oil cup, and the oil guiding and inserting component is used to communicate with an oil storage chamber. The oil replenishing component includes a suction nozzle and an oil replenishing cup. The suction nozzle is arranged at one end of the oil replenishing cup, the oil guiding and inserting component is inserted into the other end of the oil replenishing cup, and the oil guiding and inserting component communicates with the oil replenishing cup. The suction nozzle communicates with an atomizing and heating component through the oil replenishing cup. The above-mentioned leak-proof oil replenishing structure is beautiful and has a good sealing effect.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic atomization, and particularly to a leak-proof oil replenishment structure, an atomization device and an equipment. Background Art

[0002] Generally, a cartridge is the mouthpiece part. Some factories combine the atomizer and the cartridge or e-liquid together according to customer requirements to make a disposable atomizer, which can greatly improve the taste and the amount of smoke of the electronic cigarette, and at the same time the quality is more stable. However, according to the current standard, the e-liquid capacity of the cartridge is generally 2 ml, which is relatively small. The cartridge needs to be replaced after being smoked for about several days, and the cost is relatively high. There are existing solutions for replenishing the e-liquid of the disposable atomizer. For example, in the Chinese utility model patent application with the application number 201920342367.X, a liquid replenishing pipe and a sealing cap are directly arranged on the oil cup of the cartridge, so as to realize the replenishment of the e-liquid of the atomizer. However, such an appearance is difficult to meet the needs of users. Another example is the Chinese utility model patent application with the application number 202020126744.9, which has a sealing gasket around the air passage at the outlet of the liquid storage device near the mouthpiece end that can be punctured by the syringe needle to inject liquid inward, so that the atomizer can be replenished with liquid by additionally using a syringe. And for example, in the Chinese utility model patent application with the application number 202022856078.7, an injection hole is arranged on the mouthpiece, and the injection hole is communicated with an elastic sealing member, so that when the syringe needle is inserted into the injection hole, the elastic sealing member can be punctured, and the liquid can be replenished into the liquid storage cavity after the syringe needle punctures the elastic sealing member. That is, all of them replenish the liquid through the syringe needle. After the liquid replenishment is completed, the syringe needle is withdrawn. At this time, injection needle holes are left on the sealing gasket or the elastic sealing gasket. After repeated injections for many times, the sealing effect of the sealing gasket or the elastic sealing gasket becomes poor, and thus the atomizer leaks liquid. Summary of the Invention

[0003] An object of the present invention is to overcome the deficiencies in the prior art and provide a leak-proof oil replenishment structure, an atomization device and an equipment with good aesthetics and sealing effect.

[0004] The object of the present invention is achieved by the following technical solutions:

[0005] A leak-proof oil replenishment structure includes:

[0006] An oil guiding and inserting assembly, which is used for being inserted through an oil cup, and the oil guiding and inserting assembly is used for communicating with an oil chamber;

[0007] An oil replenishment assembly, the oil replenishment assembly includes a mouthpiece and an oil replenishment cup. The mouthpiece is arranged at one end of the oil replenishment cup. The oil guiding and inserting assembly is inserted into the other end of the oil replenishment cup, and the oil guiding and inserting assembly is communicated with the oil replenishment cup. The mouthpiece is communicated with an atomization heating element through the oil replenishment cup.

[0008] In one embodiment, an aerosol flow channel and a refueling chamber are formed on the refueling cup. One end of the aerosol flow channel is used to communicate with the atomizing and heating member, and the other end of the aerosol flow channel communicates with the mouthpiece. The refueling chamber communicates with the oil guiding and inserting assembly.

[0009] In one embodiment, a plug hole is formed on the refueling cup, and an elastic sealing sheet is arranged on the plug hole. The outer edge of the elastic sealing sheet is connected to the inner wall of the plug hole. The oil guiding and inserting assembly penetrates through the plug hole, and the liquid guiding and inserting assembly is inserted on the elastic sealing sheet, and the elastic sealing sheet abuts against the liquid guiding and inserting assembly.

[0010] In one embodiment, at least part of the outer edge of the elastic sealing sheet is embedded in the refueling cup.

[0011] In one embodiment, the plug hole includes a connected plug section and a sealing section. The radius of the plug section is smaller than that of the sealing section, and the sealing section communicates with the refueling cup;

[0012] The oil guiding and inserting assembly includes a liquid guiding member, an elastic sealing member, and a claw type piercing member. The liquid guiding member and the elastic sealing member are both sleeved on the claw type piercing member. The liquid guiding member penetrates through the elastic sealing member. The claw type piercing member and the liquid guiding member are used to penetrate through the oil cup together;

[0013] When the claw type piercing member is inserted into the plug section, the claw type piercing member closes and clamps on the elastic sealing member to compress the elastic sealing member; when the claw type piercing member is inserted into the sealing section, the claw type piercing member loosens and disengages from the elastic sealing member, and the elastic sealing member abuts against the inner wall of the sealing section.

[0014] In one embodiment, the liquid guiding member includes a rigid part and a liquid guiding member. The rigid part is sleeved on the liquid guiding member, and the rigid part and the liquid guiding member penetrate through the elastic sealing member together. The elastic sealing member abuts against the peripheral wall of the rigid part. The rigid part and the liquid guiding member are used to penetrate through the oil cup together, and the liquid guiding member is used to communicate with the oil chamber.

[0015] In one embodiment, the oil guiding and inserting assembly further includes a sealing ring, and the sealing ring is used to be clamped between the rigid part and the oil cup.

[0016] In one embodiment, the claw-type puncturing member includes a puncturing tip, a body portion, and at least two claw clips. The puncturing tip is connected to one end of the body portion close to the elastic seal. The body portion passes through the elastic seal and the liquid guiding member respectively, and each claw clip is rotatably connected to the puncturing tip.

[0017] An atomizing device includes a central tube, an atomizing heating member, an oil cup, and the leak-proof oil replenishing structure according to any one of the above embodiments. An oil passing hole is formed in the central tube. The atomizing heating member is disposed on the central tube, and the atomizing heating member seals the oil passing hole. The central tube is disposed in the oil cup, and the central tube is connected to the oil cup to form an oil storage chamber. The oil guiding and inserting assembly passes through the oil cup, and the oil guiding and inserting assembly is communicated with the oil storage chamber.

[0018] An atomizing device includes a battery rod and the atomizing device according to any one of the above embodiments. The battery rod is connected to the oil cup, and the battery rod is electrically connected to the atomizing heating member.

[0019] Compared with the prior art, the present invention has at least the following advantages:

[0020] The leak-proof oil replenishing structure of the present invention enables the oil guiding and inserting assembly to pass through the oil cup, and enables the suction nozzle to be disposed at one end of the oil replenishing cup. The oil guiding and inserting assembly is inserted into the other end of the oil replenishing cup, and the oil guiding and inserting assembly is communicated with the oil replenishing cup. The suction nozzle is communicated with the atomizing heating member through the oil replenishing cup, that is, the oil replenishing cup is in liquid guiding communication with the oil storage chamber through the oil guiding and inserting assembly, so that the atomizing medium in the oil replenishing cup is effectively introduced into the oil cup, which is more beautiful, and the atomizer can be directly used by the suction nozzle without removing the oil replenishing cup, avoiding the problem that the sealing effect of the oil cup becomes poor due to repeated injections for many times, resulting in liquid leakage of the atomizer, that is, effectively reducing the liquid leakage problem of the oil cup. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained according to these drawings without creative efforts.

[0022] Figure 1 It is a schematic structural diagram of a leak-proof oil replenishing structure according to an embodiment of the present invention;

[0023] Figure 2 is Figure 1 a partial view of the shown leak-proof oil replenishing structure;

[0024] Figure 3 isFigure 2 Cross-sectional view of the leak-proof oil replenishing structure shown;

[0025] Figure 4 is Figure 1 Another partial view of the leak-proof oil replenishing structure shown;

[0026] Figure 5 is Figure 4 Cross-sectional view of the leak-proof oil replenishing structure shown;

[0027] Figure 6 is Figure 5 Partial enlarged view of the A position of the leak-proof oil replenishing structure shown;

[0028] Figure 7 Structural schematic diagram of the atomizing device according to an embodiment of the present invention;

[0029] Figure 8 is Figure 7 Cross-sectional view of the atomizing device shown;

[0030] Figure 9 Structural schematic diagram of the atomizing device according to an embodiment of the present invention. Detailed implementation manners

[0031] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. The preferred embodiments of the present invention are shown in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided so that the disclosure of the present invention can be understood more thoroughly and comprehensively.

[0032] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only embodiments.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present invention belongs. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0034] The present application provides a leak-proof oil replenishing structure. The above-mentioned leak-proof oil replenishing structure includes an oil guiding and inserting component and an oil replenishing component. The oil guiding and inserting component is used to penetrate through an oil cup, and the oil guiding and inserting component is used to communicate with an oil storage chamber. The oil replenishing component includes a suction nozzle and an oil replenishing cup. The suction nozzle is arranged at one end of the oil replenishing cup. The oil guiding and inserting component is inserted into the other end of the oil replenishing cup, and the oil guiding and inserting component is communicated with the oil replenishing cup. The suction nozzle is communicated with an atomizing and heating component through the oil replenishing cup.

[0035] For the above-mentioned leak-proof oil replenishing structure, the oil guiding and inserting component is used to penetrate through the oil cup, and the suction nozzle is arranged at one end of the oil replenishing cup. The oil guiding and inserting component is inserted into the other end of the oil replenishing cup, and the oil guiding and inserting component is communicated with the oil replenishing cup. The suction nozzle is communicated with the atomizing and heating component through the oil replenishing cup. That is, the oil replenishing cup is in liquid guiding communication with the oil cup through the oil guiding and inserting component, realizing the effective introduction of the atomizing medium in the oil replenishing cup into the oil cup. It is more beautiful, and the atomizer can be directly used with the suction nozzle without removing the oil replenishing cup, avoiding the problem of liquid leakage of the atomizer caused by the deterioration of the sealing effect of the oil cup under multiple repeated injections, that is, effectively reducing the liquid leakage problem of the oil cup.

[0036] It should be noted that in order to make the oil guiding and inserting component penetrate through the oil cup, that is, to make the liquid guiding and inserting component fixedly penetrate through the oil cup. When the original atomizer is used, the oil guiding and inserting component already exists on the oil cup, and the suction nozzle of the original atomizer is a detachable structure connected to the oil cup. In the original atomizer, the liquid guiding and inserting component and the suction nozzle are arranged with clearance. That is to say, even under the repeated replacement of the oil replenishing cup, the sealing effect of the oil cup is not affected, thus effectively ensuring the sealing performance of the oil cup of the atomizer after multiple repeated oil replenishments and effectively reducing the liquid leakage problem of the oil cup.

[0037] To better understand the leak-proof oil replenishing structure of the present application, the following further explains the leak-proof oil replenishing structure of the present application:

[0038] Please refer to Figures 1 to 3 In one embodiment, the leak-proof oil replenishing structure 10 includes an oil guiding and inserting component 100 and an oil replenishing component 200. The oil guiding and inserting component 100 is used to penetrate through an oil cup, and the oil guiding and inserting component 100 is used to communicate with an oil storage chamber. The oil replenishing component 200 includes a suction nozzle 210 and an oil replenishing cup 220. The suction nozzle 210 is arranged at one end of the oil replenishing cup 220. The oil guiding and inserting component 100 is inserted into the other end of the oil replenishing cup 220, and the oil guiding and inserting component 100 is communicated with the oil replenishing cup 220. The suction nozzle 210 is communicated with an atomizing and heating component through the oil replenishing cup 220.

[0039] The above leak-proof refilling structure 10 enables the oil guiding and inserting component 100 to be inserted through the oil cup, and enables the suction nozzle 210 to be arranged at one end of the refilling cup 220. The oil guiding and inserting component 100 is inserted into the other end of the refilling cup 2000, and the oil guiding and inserting component 100 is communicated with the refilling cup 220. The suction nozzle 210 is communicated with the atomizing and heating component through the refilling cup 220, that is, the refilling cup 220 is in liquid guiding communication with the oil cup through the oil guiding and inserting component 100 between the refilling cup 220 and the oil storage chamber, realizing the effective introduction of the atomizing medium in the refilling cup 220 into the oil cup, which is more beautiful, and the atomizer can be directly used by the suction nozzle 210 without removing the refilling cup 220, avoiding the problem of liquid leakage of the atomizer caused by the poor sealing effect of the oil cup under multiple repeated injections, that is, preferably reducing the liquid leakage problem of the oil cup.

[0040] Please refer to Figures 1 to 3 together. In one embodiment, an aerosol flow channel 201 and a refilling chamber 202 are provided on the refilling cup 220. One end of the aerosol flow channel 201 is used to communicate with the atomizing and heating component, and the other end of the aerosol flow channel 201 is communicated with the suction nozzle 210. The refilling chamber 202 is communicated with the oil guiding and inserting component 100. It can be understood that the atomizer includes a central tube connected to the oil cup, the oil cup and the central tube are connected to form an oil storage chamber, and the central tube is also provided with an atomizing and heating component, which is communicated with the oil storage chamber and is used to generate heat after being powered on to heat the atomizing medium to form an aerosol. The aerosol flow channel is communicated with the atomizing and heating component, and the suction nozzle 210 is also communicated with the aerosol flow channel, that is, the aerosol is respectively conducted to the suction nozzle 210 through the central tube and the refilling cup 220 for the user to inhale, preferably ensuring the atomizing inhalation function when the leak-proof refilling structure 10 is applied to the atomizer.

[0041] Please refer to Figures 1 to 3 together. In one embodiment, a plugging hole 203 is provided on the refilling cup 220, and an elastic sealing sheet 230 is arranged on the plugging hole 203. The outer edge of the elastic sealing sheet 230 is connected to the inner wall of the plugging hole 203. The oil guiding and inserting component 100 is inserted through the plugging hole 203, and the liquid guiding and inserting component 100 is inserted on the elastic sealing sheet 230, and the elastic sealing sheet 230 abuts against the liquid guiding and inserting component 100. It can be understood that a plugging hole 203 is provided on the refilling cup 220, and an elastic sealing sheet 230 is arranged on the plugging hole 203, and the outer edge of the elastic sealing sheet 230 is connected to the inner wall of the plugging hole 203, that is, the elastic sealing sheet 230 at the plugging hole 203 is used to support the pluggable effect of the liquid guiding and inserting component 100 on the refilling cup 220, which is beneficial to the insertion of the liquid guiding and inserting component 100 into the refilling cup 220 and preferably ensures the sealing effect of the liquid guiding and inserting component 100 on the refilling cup 220.

[0042] Please refer to Figures 1 to 3, in one embodiment, at least a part of the outer edge of the elastic sealing piece 230 is embedded in the oil replenishing cup 220, which preferably improves the connection strength between the elastic sealing piece 230 and the oil replenishing cup 220 at the insertion hole 203, that is, preferably ensures the connection stability of the elastic sealing piece 230 on the oil replenishing cup 220, and further preferably ensures the structural stability of the leak-proof oil replenishing structure 10, and preferably ensures the sealing effect of the oil replenishing chamber 202.

[0043] Please refer to Figures 1 to 3 , in one embodiment, the insertion hole 203 includes a connected insertion section 2031 and a sealing section 2032. The radius of the insertion section 2031 is smaller than that of the sealing section 2032, and the sealing section 2032 communicates with the oil replenishing cup 220. Further, the oil guiding and inserting assembly 100 includes a liquid guiding member 110, an elastic sealing member 120, and a claw-type puncturing member 130. The liquid guiding member 110 and the elastic sealing member 120 are both sleeved on the claw-type puncturing member. The liquid guiding member 110 passes through the elastic sealing member 120, and the claw-type puncturing member 130 and the liquid guiding member 110 are used to pass through the oil cup together. When the claw-type puncturing member 130 is inserted into the insertion section 2031, the claw-type puncturing member 130 retracts and clamps on the elastic sealing member 120 to compress the elastic sealing member 120. When the claw-type puncturing member 130 is inserted into the sealing section 2032, the claw-type puncturing member 130 loosens and disengages from the elastic sealing member 120, and the elastic sealing member 120 abuts against the inner wall of the sealing section 2032. It can be understood that abutting means that when an elastic object abuts against another object, the elastic object remains in a compressed state under the action of the other object. At this time, the elastic object abuts against the other object and has a force pushing the other object outward. In this way, the elastic sealing member 120 abuts against the inner wall of the sealing section 2032, further ensuring the sealing effect of the elastic sealing member 120 at the sealing section 2032. It can also be understood that when the claw-type puncturing member 130 is inserted into the insertion section 2031, the claw-type puncturing member 130 retracts and clamps on the elastic sealing member 120 to compress the elastic sealing member 120, which is beneficial for the elastic sealing member 120 and the liquid guiding member 110 to be inserted into the insertion hole 203 together with the claw-type puncturing member 130. Further, the radius of the insertion section 2031 is smaller than that of the sealing section 2032, the sealing section 2032 communicates with the oil replenishing cup 220, and the liquid guiding member 110 passes through the elastic sealing member 120. Then, when the claw-type puncturing member 130 is inserted into the sealing section 2032, the claw-type puncturing member 130 loosens and disengages from the elastic sealing member 120, and the elastic sealing member 120 abuts against the inner wall of the sealing section 2032, reducing the influence of the claw-type puncturing member 130 on the sealing effect of the elastic sealing member 120, which is beneficial for the elastic sealing member 120 to further better and tightly abut against the inner wall of the sealing section 2032. Further, under the condition of preferably ensuring the liquid guiding smoothness of the liquid guiding member 110, the sealing effect of the oil replenishing chamber 202 is preferably ensured.

[0044] In one embodiment, the oil replenishing cup is used to be clamped onto the oil cup, which preferably ensures the setting stability of the oil replenishing cup on the oil cup, thereby improving the stability of oil replenishment and enhancing the user experience.

[0045] Please refer to Figures 1 to 3 , in one embodiment, the oil replenishing cup 220 is provided with a clamping protrusion 240, and the oil replenishing cup 220 is used to be clamped onto the oil cup through the clamping protrusion 240. Further, a clamping groove is formed on the oil cup, and the clamping protrusion is clamped at the clamping groove, which further preferably ensures the setting stability of the oil replenishing cup on the oil cup, thereby improving the stability of oil replenishment and enhancing the user experience.

[0046] Please refer to Figures 1 to 3 , in one embodiment, an avoidance area 2033 is provided at the end of the sealing section 2032 close to the oil cup. The avoidance area 2033 is only located on a part of the sealing section 2032, and the avoidance area 2033 is used for avoiding the claw-type puncturing member 130. It can be understood that if the claw-type puncturing member 130 is always retracted and clamped on the elastic sealing member 120, it will affect the tight contact between the elastic sealing member 120 and the inner wall of the sealing section 2032, thereby affecting the sealing effect of the elastic sealing member 120. In order to ensure the sealing effect of the elastic sealing member 120, an avoidance area 2033 is provided at the end of the sealing section 2032 close to the oil cup, and further, the avoidance area 2033 is only located on a part of the sealing section 2032, that is, the elastic sealing member 120 is not completely clamped in the claw-type puncturing member 130. Only a part of the end far from the oil cup is caught by the claw-type puncturing member 130 and is passively inserted into the oil replenishing cup 220 along with the claw-type puncturing member 130. In this way, the avoidance area 2033 is used for avoiding the claw-type puncturing member 130, ensuring that the claw-type puncturing member 130 releases the elastic sealing member 120 under the action of the elastic sealing member 120. At this time, the claw-type puncturing member 130 enters the avoidance area 2033 and disengages from the elastic sealing member 120 under the elastic force of the elastic sealing member 120, preferably ensuring the sealing effect of the elastic sealing member 120.

[0047] In one embodiment, the elastic sealing member is a cylindrical solid elastic member, such as a cylindrical solid silicone elastic member or a cylindrical solid rubber elastic member, which preferably ensures the elastic sealing effect.

[0048] Please refer to Figures 4 to 6, in one embodiment, the liquid guiding member 110 includes a rigid portion 111 and a liquid guiding portion 112. The rigid portion 111 is sleeved on the liquid guiding portion 112, and the rigid portion 111 and the liquid guiding portion 112 are both inserted through the elastic seal 120. The elastic seal 120 abuts against the peripheral wall of the rigid portion 111. The rigid portion 111 and the liquid guiding portion 112 are both used to be inserted through the oil cup, and the liquid guiding portion 112 is used to communicate with the oil storage chamber. It can be understood that sleeving the rigid portion 111 on the liquid guiding portion 112 means that the rigid portion 111 is wound around the liquid guiding portion 112. Due to the certain structural strength of the rigid portion 111, the rigid portion 111 and the liquid guiding portion 112 are both inserted through the elastic seal 120, and the elastic seal 120 abuts against the peripheral wall of the rigid portion 111. Thus, the rigid portion 111 effectively protects the liquid guiding portion 112, effectively reducing the pulling deformation or excessive extrusion of the liquid guiding portion 112 when it is inserted through the oil cup and inserted into the refueling cup 220, and further ensuring the liquid guiding stability of the liquid guiding portion 112 during refueling.

[0049] Please refer to Figures 4 to 6 , in one embodiment, a limiting portion 113 is provided on one end of the rigid portion 111 close to the oil cup. The limiting portion 113 is sleeved on the rigid portion 111, and the limiting portion 113 is used to be clamped to the oil cup. It can be understood that the limiting portion 113 is provided on the rigid portion 111 and the limiting portion 113 is clamped to the oil cup, which preferably improves the insertion stability of the rigid portion 111 on the oil cup, and further preferably ensures the stability of refueling, and preferably improves the user experience.

[0050] Please refer to Figures 4 to 6 , in one embodiment, the oil guiding and inserting assembly 100 further includes a sealing ring 140. The sealing ring 140 is used to be clamped between the rigid portion 111 and the oil cup. Further, a sealing ring 140 is provided on one end of the rigid portion 111 close to the oil cup. The sealing ring 140 is sleeved on the limiting portion 113, and the sealing ring 140 is used to be clamped between the limiting portion 113 and the oil cup, which preferably ensures the oil storage sealing performance of the oil cup when the rigid portion 111 and the liquid guiding portion 112 are inserted through the oil cup together, and preferably reduces the liquid leakage problem.

[0051] In one embodiment, the rigid portion and the limiting portion are of an integrally formed structure. It can be understood that making the rigid portion and the limiting portion of an integrally formed structure preferably improves the connection stability between the rigid portion and the limiting portion, and further preferably ensures the clamping stability of the rigid portion on the oil cup, thereby preferably ensuring the user experience.

[0052] In one embodiment, the rigid member is a hardware member or a plastic member. It can be understood that the rigid member is a tubular structure for accommodating the liquid guiding member to protect the liquid guiding portion from being pulled and deformed, and to protect the liquid guiding member from being overly squeezed, thereby ensuring the liquid guiding stability of the liquid guiding member during refueling.

[0053] Please refer to Figures 4 to 6 , in one embodiment, the claw-type puncturing member 130 includes a puncturing tip 131, a body portion 132, and at least two claw clips 133. The puncturing tip 131 is connected to one end of the body portion 132 close to the elastic seal 120. The body portion 132 is respectively passed through the elastic seal 120 and the liquid guiding member 110, and each claw clip 133 is rotatably connected to the puncturing tip 131. Further, the elastic sealing sheet 230 is disposed at the sealing section 2032. It can be understood that the puncturing tip 131 is connected to one end of the body portion 132 close to the elastic seal 120, that is, the claw-type puncturing member 130 and the body portion together bring the elastic seal 120 and the liquid guiding member 110 into the insertion hole 203, which is beneficial for the claw-type puncturing member 130 to drive the liquid guiding member 110 and the elastic seal 120 to smoothly pierce the elastic sealing sheet 230 and be inserted onto the refueling cup 220, improving the user experience. When the at least two claw clips 133 are retracted, the compression of the elastic seal 120 can be better ensured, and thus the elastic seal 120 can be better squeezed and inserted, and the smoothness of the elastic seal 120 inserted onto the refueling cup 220 is better achieved.

[0054] Please refer to Figures 4 to 6, in one embodiment, the claw puncturing member 130 is a flying tiger claw. It can be understood that when the elastic seal 120 pushes the claw 133 of the claw puncturing member 130 into the clearance area 2033, the side wall of the clearance area 2033 gives the claw 133 a force that resists the movement of the claw 133 in the direction of the insertion section 2031. As a result, the claw puncturing member 130 cannot be pulled out after entering the clearance area 2033, reducing the accidental operation of the user during use that causes the claw puncturing member 130 to be pulled out, and thus better ensuring the stability of the user during use. It should be noted that in fact, the claw puncturing member 130 is a structure fixedly arranged on the oil cup; due to the use of the flying tiger claw, the claw puncturing member 130 cannot be pulled out of the refueling cup 220 again. At this time, if the function of the atomizing heating member in the atomizer is still stable, that is, the atomizing heating member can still continue to operate, then the structure of the refueling cup 220 can be directly damaged, such as cutting open the refueling cup 220 to expose the claw puncturing member 130. At this time, the claw puncturing member 130 can be pulled out of the refueling cup 220, and then the claw puncturing member 130 can be repeatedly inserted into another unused refueling cup 220, thus realizing the repeated refueling use of the oil cup. And because the claw puncturing member 130 is still in the original piercing state on the oil cup, that is, the claw puncturing member 130 is not repeatedly pulled out and inserted on the oil cup, the sealing effect of the oil cup is effectively ensured, and further the sealing performance of the oil cup of the atomizer after repeated refueling is ensured.

[0055] In one embodiment, a buffer sealing ring is provided at one end of the refueling cup for being close to the oil cup, and the buffer sealing ring is used for being clamped between the refueling cup and the oil cup. It can be understood that when the claw puncturing member is a flying tiger claw, in order to better release and separate the claw puncturing member from the elastic seal, the buffer sealing ring is arranged between the refueling cup and the oil cup. When a force is applied to the oil cup, the oil cup can drive the claw puncturing member to further penetrate into the refueling chamber. At this time, the claw puncturing member is forced to open under the elastic force of the elastic seal and separate from the elastic seal. Further, after the applied force is withdrawn, the claw puncturing member is pulled in the direction away from the refueling chamber, thereby forcing the side wall of the clearance area to give a claw a force that resists the movement of the claw in the direction of the insertion section, and thus better ensuring that the claw puncturing member cannot be pulled out after entering the clearance area, reducing the accidental operation of the user during use that causes the claw puncturing member to be pulled out, and thus better ensuring the stability of the user during use.

[0056] In one embodiment, the refueling chamber is filled with refueling cotton, and the refueling cotton is connected to the oil guiding and inserting assembly. Further, the refueling cotton is communicated with the oil guiding part.

[0057] Please refer to Figures 7 to 8, the present application also provides an atomizing device 10A. The above-mentioned atomizing device 10A includes a central tube 20, an atomizing heating element 30, an oil cup 40, and the leak-proof oil replenishing structure 10 of any one of the above embodiments. An oil passage hole 21 is formed in the central tube 20. The atomizing heating element 30 is arranged on the central tube 20, and the atomizing heating element 30 blocks the oil passage hole 21. The central tube 20 is arranged in the oil cup 40, and the central tube 20 is connected to the oil cup 40 to form an oil storage chamber 41. The oil guiding and inserting assembly 100 penetrates through the oil cup 40, and the oil guiding and inserting assembly 100 communicates with the oil storage chamber 41. Further, please refer to Figures 1 to 3 , in this embodiment, the leak-proof oil replenishing structure 10 includes an oil guiding and inserting assembly 100 and an oil replenishing assembly 200. The oil guiding and inserting assembly 100 is used to penetrate through the oil cup 40, and the oil guiding and inserting assembly 100 is used to communicate with the oil storage chamber 41. The oil replenishing assembly 200 includes a suction nozzle 210 and an oil replenishing cup 220. The suction nozzle 210 is arranged at one end of the oil replenishing cup 220. The oil guiding and inserting assembly 100 is inserted into the other end of the oil replenishing cup 2000, and the oil guiding and inserting assembly 100 communicates with the oil replenishing cup 220. The suction nozzle 210 communicates with the atomizing heating element 30 through the oil replenishing cup 220.

[0058] In one embodiment, the oil storage chamber is filled with oil storage cotton, and the oil storage cotton is connected to the oil guiding and inserting assembly. Further, the oil storage cotton is connected to the oil guiding part.

[0059] The above-mentioned atomizing device 10A adopts the leak-proof oil replenishing structure 10, which is more beautiful, and realizes the use of the atomizer directly with the suction nozzle 210 without removing the oil replenishing cup 220, which better reduces the liquid leakage problem of the oil cup 40 and improves the user experience.

[0060] Please refer to Figure 9 , the present application also provides an atomizing device 10B. The above-mentioned atomizing device 10B includes a battery rod 10c and the atomizing device 10A of any one of the above embodiments. The battery rod 10c is connected to the oil cup 40, and the battery rod 10c is electrically connected to the atomizing heating element 30.

[0061] Compared with the prior art, the present invention has at least the following advantages:

[0062] The leak-proof oil replenishing structure 10 of the present invention enables the oil guiding and inserting component 100 to be inserted through the oil cup 40, and the suction nozzle 210 is arranged at one end of the oil replenishing cup 220. The oil guiding and inserting component 100 is inserted into the other end of the oil replenishing cup 2000, and the oil guiding and inserting component 100 is communicated with the oil replenishing cup 220. The suction nozzle 210 is communicated with the atomizing and heating component 30 through the oil replenishing cup 220, that is, the oil replenishing cup 220 is in liquid guiding communication with the oil storage 41 through the oil guiding and inserting component 100 between the oil replenishing cup 40220 and the oil storage 41, so that the atomizing medium in the oil replenishing cup 220 can be effectively introduced into the oil cup 40, which is more beautiful. And the atomizer can be directly used by the suction nozzle 210 without removing the oil replenishing cup 220, avoiding the problem of liquid leakage of the atomizer caused by the deterioration of the sealing effect of the oil cup 40 under multiple repeated injections, that is, the liquid leakage problem of the oil cup 40 is better alleviated.

[0063] The above embodiments only represent several implementation manners of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the invention patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent shall be subject to the appended claims.

Claims

1. A leak-proof oil replenishment structure, characterized in that Comprising: An oil guiding and penetrating assembly, which is used to penetrate through an oil cup, and the oil guiding and penetrating assembly is used to communicate with an oil storage chamber; An oil replenishing assembly, the oil replenishing assembly includes a suction nozzle and an oil replenishing cup, the suction nozzle is arranged at one end of the oil replenishing cup, the oil guiding and penetrating assembly is inserted into the other end of the oil replenishing cup, and the oil guiding and penetrating assembly communicates with the oil replenishing cup, and the suction nozzle communicates with an atomizing and heating member through the oil replenishing cup; An aerosol flow channel and an oil replenishing chamber are formed on the oil replenishing cup, one end of the aerosol flow channel is used to communicate with the atomizing and heating member, and the other end of the aerosol flow channel communicates with the suction nozzle, and the oil replenishing chamber communicates with the oil guiding and penetrating assembly; A plugging hole is formed on the oil replenishing cup, an elastic sealing sheet is arranged on the plugging hole, an outer edge of the elastic sealing sheet is connected to an inner wall of the plugging hole, the oil guiding and penetrating assembly penetrates through the plugging hole, and the oil guiding and penetrating assembly is inserted on the elastic sealing sheet, and the elastic sealing sheet abuts against the oil guiding and penetrating assembly; The plugging hole includes a connected plugging section and a sealing section, a radius of the plugging section is smaller than a radius of the sealing section, and the sealing section communicates with the oil replenishing cup; The oil guiding and penetrating assembly includes a liquid guiding member, an elastic sealing member and a claw-type piercing member, the liquid guiding member and the elastic sealing member are both sleeved on the claw-type piercing member, the liquid guiding member penetrates through the elastic sealing member, and the claw-type piercing member and the liquid guiding member are used to penetrate through the oil cup together; When the claw-type piercing member is inserted into the plugging section, the claw-type piercing member closes and clamps on the elastic sealing member to compress the elastic sealing member; when the claw-type piercing member is inserted into the sealing section, the claw-type piercing member loosens and disengages from the elastic sealing member, and the elastic sealing member abuts against an inner wall of the sealing section.

2. The leak-proof oil replenishing structure according to claim 1, wherein At least a part of an outer edge of the elastic sealing sheet is embedded on the oil replenishing cup.

3. The leak-proof oil replenishing structure according to claim 1, characterized in that, The liquid guiding member includes a rigid part and a liquid guiding piece, the rigid part is sleeved on the liquid guiding piece, and the rigid part and the liquid guiding piece penetrate through the elastic sealing member together, the elastic sealing member abuts against a peripheral wall of the rigid part, the rigid part and the liquid guiding piece are used to penetrate through the oil cup together, and the liquid guiding piece is used to communicate with the oil storage chamber.

4. The leak-proof oil replenishing structure according to claim 3, characterized in that The oil guiding and penetrating assembly further includes a sealing ring, and the sealing ring is used to be clamped between the rigid part and the oil cup.

5. The leak-proof oil replenishing structure according to claim 1, wherein, The claw-type piercing member includes a piercing tip, a body part and at least two claw clips, the piercing tip is connected to one end of the body part close to the elastic sealing member, the body part penetrates through the elastic sealing member and the liquid guiding member respectively, and each claw clip is rotatably connected to the piercing tip.

6. An atomizing device, characterized in that, Comprising a central tube, an atomizing and heating member, an oil cup and the leak-proof oil replenishing structure according to any one of claims 1 to 5, an oil passing hole is formed on the central tube, the atomizing and heating member is arranged on the central tube, and the atomizing and heating member blocks the oil passing hole, the central tube is arranged in the oil cup, and the central tube and the oil cup are connected to form an oil storage chamber, the oil guiding and penetrating assembly penetrates through the oil cup, and the oil guiding and penetrating assembly communicates with the oil storage chamber.

7. An atomization device, characterized in that, Comprising a battery rod and the atomizing device according to claim 6, the battery rod is connected to the oil cup, and the battery rod is electrically connected to the atomizing and heating element.

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