A mouthpiece and atomizing device mountable to an atomizer oil tank

Abstract

The utility model relates to a kind of suction nozzle and atomizing device that can be installed to atomizer oil depot, the suction nozzle includes suction nozzle main body, the suction nozzle main body includes first air hole, the taste oil depot formed in the suction nozzle main body, sealing assembly installed to taste oil depot open end and cover body installed to suction nozzle main body;The sealing assembly includes sealing main body and piston, sealing main body has first through hole and the taste oil depot communication;Piston is elastically connected with sealing main body and at least partially housed in first through hole, gap is formed between the piston and the first through hole inner wall;Cover body is installed to the suction nozzle main body and located at the outside of sealing main body, part of the cover body is extended to the gap to seal the first through hole.The suction nozzle of the utility model has taste oil depot, by piston and the elastic connection of sealing main body, make the closing and opening of piston to the first through hole that is communicated with taste oil depot, to realize the sealing and opening of taste oil depot.

Description

Technical Field

[0001] This utility model relates to the field of liquid atomization technology, and in particular to a nozzle with a fluid channel and an atomizing device installed in the oil tank of an atomizer. Background Technology

[0002] Most of the liquid flow structures in existing atomizers with adjustable flavors can only achieve a one-time fixed shape from closed to open, without reversibility. Fewer can achieve free opening and closing; moreover, structures that can achieve free opening and closing are more complex and have higher production costs. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a simple-structured mouthpiece and atomizing device that can reciprocate opening and closing.

[0004] The first aspect of this utility model provides a mouthpiece that can be installed into an atomizer reservoir, comprising a mouthpiece body, the mouthpiece body including a first vent hole, a flavor reservoir formed within the mouthpiece body, a sealing assembly installed to the open end of the flavor reservoir, and a cap installed into the mouthpiece body; the sealing assembly includes a sealing body and a piston, the sealing body having a first through hole communicating with the flavor reservoir; the piston is elastically connected to the sealing body and at least partially housed within the first through hole, a gap being formed between the piston and the inner wall of the first through hole; the cap is installed into the mouthpiece body and located outside the sealing body, a portion of the cap extending into the gap to seal the first through hole.

[0005] Furthermore, the cover includes a second through hole and a sealing portion extending from the edge of the second through hole toward the sealing assembly, the sealing portion extending into the gap to seal the first through hole.

[0006] Furthermore, the piston can be pushed away from the cover by an external object extending through the second through hole, thereby making the first through hole and the second through hole connected.

[0007] Specifically, the piston is elastically connected to the sealing body and can be reset to a state where it cooperates with the sealing part to seal the first through hole when not pushed by an external object.

[0008] The second aspect of this utility model provides an atomizing device, including an oil tank, the oil tank including a liquid storage tank for holding atomizing liquid; characterized in that it further includes a mouthpiece as described in the first aspect above, the mouthpiece being detachably installed to the oil tank; the oil tank includes an oil inlet communicating with the liquid storage tank, the oil inlet communicating with a second through hole; the oil tank is provided with a protrusion at the edge of the oil inlet, the protrusion pushing the piston when the mouthpiece is installed to the oil tank, thereby connecting the first through hole, the second through hole, and the oil inlet, thereby connecting the flavor oil tank with the liquid storage tank.

[0009] Specifically, the sealing component is made of soft, elastic silicone, and the piston and the sealing body are integrally formed.

[0010] Furthermore, the cover is provided with a second vent hole, which is connected to the first vent hole.

[0011] Preferably, the sealing assembly further includes an elastic rib located in the first through hole and acting as an elastic element to connect the piston to the sealing body.

[0012] Preferably, the suction nozzle body is provided with a pressure strip extending toward the rib; the pressure strip presses down on the rib to increase the restoring force of the piston.

[0013] Specifically, the protrusion consists of three teeth that balance and support the piston; and the three teeth are evenly spaced along the oil inlet of the oil reservoir.

[0014] The nozzle of this invention has a flavor oil reservoir, which is elastically connected to the sealing body via a piston. The piston opens and closes a first through-hole communicating with the flavor oil reservoir, thus sealing and opening the reservoir. When the nozzle is installed in an atomizing device, the reservoir of the atomizing device has a protrusion that pushes the piston to open the first through-hole, connecting the first through-hole, the second through-hole of the cover plate, and the oil inlet of the reservoir, thereby connecting the flavor oil reservoir with the liquid storage tank. Thus, through a simple structure, the piston can freely open and close the first through-hole. Attached Figure Description

[0015] Figure 1 This is a longitudinal sectional view of an atomizing device provided by the present invention; Figure 2 for Figure 1 An exploded view of the atomizing device shown. Figure 3 for Figure 2 A longitudinal sectional view of the nozzle of the atomizing device shown; Figure 4 for Figure 2 An exploded view of the nozzle of the atomizing device shown. Figure 5 for Figure 4 A schematic diagram of the nozzle body of the atomizing device shown from a low angle. Figure 6 for Figure 4 A schematic diagram of the sealing assembly of the nozzle of the atomizing device shown from a low angle. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Please see Figure 1 and Figure 2 This utility model provides an atomizing device 100 including an oil tank 10 and a nozzle; the nozzle is detachably installed into the oil tank 10. Specifically, the oil tank 10 includes a liquid storage tank 13 for holding atomizing liquid and an oil inlet 12 communicating with the liquid storage tank 13.

[0018] Please see Figure 1 , Figure 3 and Figure 4 In this embodiment, the mouthpiece includes a mouthpiece body 20. The mouthpiece body 20 includes a first vent 21, a flavor oil reservoir 23 formed within the mouthpiece body 20, a sealing assembly 30 installed to the opening end of the flavor oil reservoir 23, and a cover 40 installed to the mouthpiece body 20.

[0019] The sealing assembly 30 includes a sealing body 33 and a piston 32. The sealing body 33 has a first through-hole 34 communicating with the flavor oil reservoir 23; the piston 32 is elastically connected to the sealing body 33 and is at least partially housed within the first through-hole 34. Specifically, a gap is formed between the piston 32 and the inner wall of the first through-hole 34; a cap 40 is mounted to the mouthpiece body 20 and located outside the sealing body 33, with a portion of the cap 40 extending into the gap to seal the first through-hole 34. Thus, before the mouthpiece is installed into the oil reservoir 10, the flavor oil reservoir 23 is sealed by the sealing assembly 30 and the cap 40.

[0020] Specifically, the cover 40 includes a second through hole 42 and a sealing portion 46 extending from the edge of the second through hole 42 toward the sealing assembly 30. The sealing portion 46 extends into the gap to seal the first through hole 34. Furthermore, the cover 40 also has a second vent hole 41, which communicates with the first vent hole 21. The first vent hole 21 and the second vent hole 41 are connected to the air passage 11 of the oil tank 10.

[0021] Please see Figure 3 The piston 32 is elastically connected to the sealing body 33, maintaining the piston 32 in its initial state of sealing the first through hole 34 when not pushed by an external object. (See also...) Figure 1The piston 32 can also be pushed away from the cover 40 by an external object extending through the second through hole 42, thereby connecting the first through hole 34 and the second through hole 42. (See also...) Figure 4 At this point, the piston 32, acting as an elastic element, can return to its original state when the external object stops pushing it, and seals the first through hole 34 in conjunction with the sealing part 46. This achieves free and reciprocating opening and closing of the first through hole 34.

[0022] Please see Figure 4 , Figure 5 and Figure 6 Specifically, the sealing assembly 30 also includes an elastic rib 35, which is located in the first through hole 34 and acts as an elastic element to connect the piston 32 to the sealing body 33. The suction nozzle body 20 is provided with a pressure strip 25 extending toward the rib 35; the pressure strip 25 presses down on the rib 35 to increase the restoring force of the piston 32.

[0023] Preferably, the sealing component 30 is made of soft, elastic silicone, and the piston 32 and the sealing body 33 are integrally formed. This ensures that the sealing component has sufficient elasticity and guarantees the elasticity and sealing performance of the piston 32.

[0024] Please see Figure 1 and Figure 2 In this embodiment, the oil inlet 12 is connected to the second through hole 42; the oil reservoir 10 has a protrusion 15 on the edge of the oil inlet 12. When the nozzle is installed in the oil reservoir 10, the protrusion 15 pushes the piston 32, thereby connecting the first through hole 34, the second through hole 42, and the oil inlet 12, thus connecting the flavor oil reservoir 23 with the liquid storage reservoir 13. Thus, when the nozzle is assembled into the oil reservoir 10, the protrusion 15, as an external part of the nozzle, pushes the piston 32 to open the first through hole 34, thereby opening the flow channel between the flavor oil reservoir 23 and the oil reservoir 10.

[0025] Preferably, the protrusion 15 consists of three teeth 151 that balance and support the piston 32; and the three teeth 151 are evenly spaced along the oil inlet hole 12 of the oil reservoir 10. In this way, it can be ensured that the protrusion 15 has sufficient pushing force to push the piston 32 open.

[0026] The above embodiments only illustrate preferred embodiments of the present invention, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, such as combining different features in various embodiments, and these all fall within the protection scope of the present invention.

Claims

1. A mouthpiece that can be installed into an atomizer reservoir, comprising a mouthpiece body (20), said mouthpiece body (20) including a first vent (21); characterized in that, It also includes a flavor oil reservoir (23) formed within the mouthpiece body (20), a sealing assembly (30) installed to the opening end of the flavor oil reservoir, and a cover (40) installed to the mouthpiece body (20); the sealing assembly (30) includes a sealing body (33) and a piston (32), the sealing body (33) having a first through hole (34) communicating with the flavor oil reservoir (23); the piston (32) is elastically connected to the sealing body (33) and is at least partially housed within the first through hole (34), a gap is formed between the piston (32) and the inner wall of the first through hole (34); the cover (40) is installed to the mouthpiece body (20) and located outside the sealing body (33), a portion of the cover (40) extending into the gap to seal the first through hole (34).

2. The suction nozzle as described in claim 1, characterized in that, The cover (40) includes a second through hole (42) and a sealing portion (46) extending from the edge of the second through hole (42) toward the sealing assembly (30), the sealing portion (46) extending into the gap to seal the first through hole (34).

3. The suction nozzle as described in claim 2, characterized in that, The piston (32) can be pushed away from the cover (40) by an external object extending through the second through hole (42), thereby making the first through hole (34) and the second through hole (42) connected.

4. The suction nozzle as described in claim 2, characterized in that, The piston (32) is elastically connected to the sealing body (33) and can be reset to a state that cooperates with the sealing part (46) to seal the first through hole (34) when not pushed by an external object.

5. An atomizing device, comprising an oil tank (10), said oil tank (10) including a storage tank (13) for holding atomizing liquid; characterized in that, It also includes a suction nozzle as described in any one of claims 1 to 4, the suction nozzle being detachably installed in the oil reservoir (10); the oil reservoir (10) includes an oil inlet (12) communicating with the liquid storage tank (13), the oil inlet (12) communicating with the second through hole (42); the oil reservoir (10) is provided with a protrusion (15) at the edge of the oil inlet (12), the protrusion (15) pushing the piston (32) when the suction nozzle is installed in the oil reservoir (10) to connect the first through hole (34), the second through hole (42) and the oil inlet (12), thereby connecting the flavor oil reservoir (23) with the liquid storage tank (13).

6. The atomizing device according to claim 5, characterized in that, The sealing component (30) is made of soft, elastic silicone, and the piston (32) and the sealing body (33) are a single piece.

7. The atomizing device according to claim 6, characterized in that, The cover (40) has a second vent (41) which is connected to the first vent (21).

8. The atomizing device according to claim 5, characterized in that, The sealing assembly (30) also includes an elastic rib (35) located in the first through hole (34) and acting as an elastic element to connect the piston (32) to the sealing body (33).

9. The atomizing device according to claim 8, characterized in that, The suction nozzle body (20) is provided with a pressure strip (25) extending toward the rib (35); the pressure strip (25) presses down the rib (35) to increase the restoring force of the piston (32).

10. The atomizing device according to claim 5, characterized in that, The protrusion (15) consists of three teeth (151) that support the piston (32) in a balanced manner; and the three teeth (151) are evenly spaced along the oil inlet (12) of the oil reservoir (10).

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