A type of e-cigarette with detachable cartridges

Abstract

This utility model relates to an electronic cigarette with a detachable cartridge, including a cigarette holder, a cartridge, a locking pin, a slot, a magnetic block A, and a spring; the surface of the cigarette holder has a cartridge slot adapted for cartridge installation, and the cartridge is detachably embedded in the cartridge slot; the joint between the cartridge and the cigarette holder is provided with a locking pin and a slot respectively, and the spring provides an elastic force to make the locking pin engage in the slot, thereby locking and fixing the cartridge to the cigarette holder; one end of the locking pin is fixed with a magnetic block A, and when an external magnetic block approaches magnetic block A, magnetic force attracts magnetic block A and drives the locking pin to overcome the elastic force of the spring and disengage from the slot, thus unlocking the cartridge.

Description

Technical Field

[0001] This utility model relates to an electronic cigarette with a detachable cartridge. Background Technology

[0002] The locking structures of existing detachable e-cigarette cartridges mainly include snap-on and threaded types. Snap-on structures secure the cartridge to the device through elastic clips and slots, but these clips are prone to fatigue and deformation after prolonged use, leading to loosening or difficulty in disassembly. Threaded structures secure the cartridge to the device through threaded engagement, requiring rotation for disassembly, which is less convenient, and the threads are prone to accumulating e-liquid or dust, affecting the seal. Furthermore, some unlocking mechanisms require manual pressing or prying, which is cumbersome and can damage components, reducing the user experience. Summary of the Invention

[0003] The purpose of this utility model is to provide an electronic cigarette with a detachable cartridge, thereby solving the problems mentioned in the background section. To achieve the above objective, this utility model provides the following technical solution:

[0004] An electronic cigarette with a detachable cartridge includes a cigarette holder, a cartridge slot, a cartridge, a locking pin, a slot, a magnetic block A, and a spring. The cigarette holder has a cartridge slot on its surface, which is adapted for cartridge installation, and the cartridge is detachably inserted into the cartridge slot. The connection point between the cartridge and the cigarette holder has a corresponding locking pin and slot. The spring provides elastic force to engage the locking pin in the slot, thus locking the cartridge to the cigarette holder. A magnetic block A is fixed to one end of the locking pin. When an external magnetic block approaches magnetic block A, magnetic force attracts magnetic block A and drives the locking pin to overcome the elastic force of the spring and disengage from the slot, unlocking the cartridge.

[0005] Furthermore, the spring is a helical spring, and the helical spring is coaxially fitted on the outer periphery of the locking pin or in the inner hole, with its two ends respectively abutting against the corresponding limiting structures of the locking pin and the cigarette rod, so as to continuously apply an elastic preload force toward the locking pin towards the locking groove.

[0006] Beneficial effects: Convenient and efficient unlocking: The magnetic unlocking method eliminates the need for manual pressing, prying, or rotating. Simply bring the external magnetic block close to the corresponding position to unlock. The operation is simple and labor-saving, enhancing the user experience. High structural durability: Magnetic unlocking eliminates mechanical wear. The spring is fitted into the outer periphery or inner hole of the locking pin, ensuring even force distribution, reducing fatigue and deformation, and extending the product's lifespan. Attached Figure Description

[0007] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0008] Figure 1 A 3D view of an electronic cigarette with a detachable cartridge is shown.

[0009] Figure 2 A 3D view of an electronic cigarette with a detachable cartridge exploding is shown.

[0010] Figure 3 A cross-sectional view of an electronic cigarette with a detachable cartridge is shown.

[0011] It should be noted that the accompanying drawings are not necessarily drawn to scale, but are shown only in a schematic manner without affecting the reader's understanding. Detailed Implementation

[0012] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0013] In this invention, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this invention and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0014] Furthermore, in addition to indicating direction or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.

[0015] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this utility model based on the specific circumstances.

[0016] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, components, or parts (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, components, or parts. Unless otherwise stated, "a plurality of" means two or more.

[0017] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0018] It should also be further understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0019] like Figure 1-3 As shown:

[0020] An electronic cigarette with a detachable cartridge includes a cigarette holder 1, a cartridge 2, a locking pin 3, a slot 4, a magnetic block A 5, and a spring 6. The surface of the cigarette holder 1 has a cartridge slot 7 adapted for mounting the cartridge 2, and the cartridge 2 is detachably embedded in the cartridge slot 7. The connection point between the cartridge 2 and the cigarette holder 1 is provided with a locking pin 3 and a slot 4. The spring 6 provides an elastic force to engage the locking pin 3 within the slot 4, thus locking the cartridge 2 to the cigarette holder 1. One end of the locking pin is fixed with a magnetic block A 5. When an external magnetic block approaches the magnetic block A 5, the magnetic force attracts the magnetic block A 5 and drives the locking pin 3 to overcome the elastic force of the spring 6 and disengage from the slot 4, thus unlocking the cartridge.

[0021] The spring 6 is a helical spring, and the helical spring is coaxially fitted on the outer periphery or inner hole of the locking pin. Its two ends abut against the corresponding limiting structures of the locking pin and the cigarette rod, so as to continuously apply an elastic preload towards the locking groove to the locking pin.

[0022] The side wall of the e-cigarette device 1 has a radially formed mounting hole. The locking pin 3 is a cylindrical rod that can be slidably fitted into the mounting hole. The outer circumference of the cartridge 2 has a corresponding slot 4. The inner end of the locking pin 3 extends into the cartridge slot 7, and the outer end is fixed with a magnetic block A 5 by adhesive. The spring 6 is a helical spring, coaxially fitted onto the outer circumference of the locking pin 3. One end of the spring abuts against the limiting shoulder in the middle of the locking pin, and the other end abuts against the limiting step on the inner wall of the mounting hole. In its natural state, the spring 6 is in a compressed state, continuously applying an elastic preload force towards the slot 4 to the locking pin 3, so that the inner end of the locking pin 3 is engaged in the slot 4, thereby locking the cartridge 2 and the e-cigarette device 1. Since the locking pin 3 and the slot 4 are inside the e-cigarette, they need to be opened by an external magnetic block to prevent children from taking away and losing the cartridge 2.

[0023] This is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. The scope of protection of the present invention should be determined by the scope of the claims. Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present invention. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the scope of the present invention.

Claims

1. A detachable cartridge electronic cigarette, comprising a cigarette rod, a cartridge, a bayonet, a bayonet slot, a magnetic block A and a spring; characterized in that, The surface of the e-cigarette rod has a cartridge slot adapted for cartridge installation, and the cartridge can be detachably inserted into the cartridge slot; the joint between the cartridge and the e-cigarette rod is provided with a locking pin and a locking groove, and a spring provides elastic force to make the locking pin engage in the locking groove, thereby locking and fixing the cartridge to the e-cigarette rod; one end of the locking pin is fixed with a magnetic block A. When the external magnetic block approaches the magnetic block A, the magnetic force attracts the magnetic block A and drives the locking pin to overcome the elastic force of the spring and disengage from the locking groove, thus unlocking the cartridge.

2. The electronic cigarette of claim 1, wherein: The spring is a helical spring, and the helical spring is coaxially fitted on the outer periphery or inner hole of the locking pin. Its two ends abut against the corresponding limiting structures of the locking pin and the cigarette rod, so as to continuously apply an elastic preload force toward the locking pin towards the locking groove.

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