Electronic cigarette holder convenient to replace

Abstract

The utility model belongs to the technical field of electronic cigarette holders, and particularly relates to an electronic cigarette holder convenient to replace, which comprises an electronic cigarette body. The movable rod is driven by the screw rod to move downwards by rotating the knob reversely, the movable rod drives the extrusion block to move downwards to gradually relax extrusion on the trapezoidal block, the spring in a compressed state is reset at the moment, the spring drives the clamping pin to move through the trapezoidal block, the clamping pin is separated from the clamping groove, and the cigarette holder body is moved upwards. The cigarette holder body is separated from the electronic cigarette body, then a new cigarette holder body is inserted into the electronic cigarette body, a rotary knob is rotated in the forward direction to drive a moving rod to move upwards through a lead screw, the moving rod drives a corresponding extrusion block to extrude a trapezoidal block, and the trapezoidal block compresses a corresponding spring in the moving process. And meanwhile, the trapezoidal block drives the clamping pin to be clamped with the corresponding clamping groove to fix the cigarette holder body, so that the cigarette holder body can be conveniently and quickly replaced, and a professional tool is not needed.

Description

Technical Field

[0001] This utility model relates to the field of electronic cigarette mouthpiece technology, specifically to an easily replaceable electronic cigarette mouthpiece. Background Technology

[0002] Electronic cigarettes are electronic products that mimic traditional cigarettes, having a similar appearance, smoke, taste, and feel. They use atomization to turn nicotine and other substances into vapor for users to inhale. Electronic cigarettes generally consist of a main body and a mouthpiece (or cartridge), the part that the user directly contacts and uses to inhale the smoke.

[0003] In the existing technology, although e-cigarettes have been widely used, the mouthpiece of many e-cigarette products is designed to be inconvenient to replace. Since the mouthpiece of some e-cigarettes is connected to the main body in a complicated way, such as glue or threaded connection, users need to use tools or perform complicated operations when replacing the mouthpiece. This not only increases the difficulty of replacement, but may also damage the main body of the e-cigarette. Therefore, we propose an easy-to-replace e-cigarette mouthpiece to solve the above problems. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides an easily replaceable electronic cigarette mouthpiece, solving the problems mentioned in the background section.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0008] A replaceable electronic cigarette mouthpiece includes an electronic cigarette body. A mouthpiece body is movably contacted at the top of the electronic cigarette body. Support blocks are fixedly connected to both sides of the mouthpiece body. Connecting blocks are welded to both sides of each support block. A slot is formed on one side of each connecting block. Fixing blocks are fixedly connected to both sides of the electronic cigarette body. A cavity is formed on each fixing block. Two locking pins are provided within each cavity. The locking pins engage with corresponding slots. A trapezoidal block is fixedly connected to the end of each locking pin. A spring is fixedly connected between one side of the trapezoidal block and the inner wall of the corresponding cavity. The spring is movably sleeved on the corresponding locking pin and is in a compressed state. A lead screw is rotatably connected to the bottom inner wall of the cavity. A moving rod is threaded onto the lead screw. The end of the lead screw extends to the outside of the corresponding fixing block and is welded with a knob. A pressing block is fixedly connected to the top of the moving rod, and the pressing block movably contacts the corresponding trapezoidal block.

[0009] Furthermore, a groove is provided on the top inner wall of the cavity, and two sliders are slidably connected to the groove. The bottom of the slider is fixedly connected to the top of the corresponding trapezoidal block.

[0010] Furthermore, two positioning rods are fixedly connected to the bottom inner wall of the cavity, and a limiting rod is slidably connected to the positioning rod. The top end of the limiting rod is fixedly connected to the bottom of the corresponding extrusion block.

[0011] Furthermore, one side of the trapezoidal block is designated as a first inclined surface, and both sides of the extrusion block are designated as second inclined surfaces, with the first inclined surface cooperating with the corresponding second inclined surface.

[0012] Furthermore, an installation hole is provided on the bottom inner wall of the cavity, and a bearing is fixedly connected to the inner wall of the installation hole. The inner side of the inner ring of the bearing is welded to the outer side of the corresponding lead screw.

[0013] Furthermore, guide holes are provided on both inner walls of the cavity, and the inner walls of the guide holes are slidably connected to the outer sides of the corresponding locking pins.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, this utility model provides an easy-to-replace electronic cigarette mouthpiece, which has the following beneficial effects:

[0016] This invention utilizes a rotary knob that rotates in the opposite direction, causing a lead screw to move a moving rod downwards. This moving rod then moves a pressing block downwards, gradually releasing its pressure on the trapezoidal block. The compressed spring then returns to its original position, causing the corresponding trapezoidal block to move a locking pin, which is then housed within the cavity, separating it from the slot. The mouthpiece body is then moved upwards, separating it from the electronic cigarette body. A new mouthpiece body is then inserted into the electronic cigarette body. Rotating the knob in the forward direction again causes the lead screw to move a moving rod upwards, causing the corresponding pressing block to compress the trapezoidal block. During this movement, the trapezoidal block compresses the corresponding spring, and simultaneously, the trapezoidal block causes the locking pin to engage with the corresponding slot, securing it in place. This allows for quick replacement of the mouthpiece body without the need for specialized tools. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a three-dimensional structural diagram of the connection between the mouthpiece body, support block, and connecting block of this utility model;

[0019] Figure 3 This utility model Figure 2 Schematic diagram of a partial three-dimensional structure;

[0020] Figure 4 This is a schematic diagram of the cut three-dimensional structure of the fixing block of this utility model.

[0021] In the diagram: 1. Electronic cigarette body; 2. Mouthpiece body; 3. Support block; 4. Connecting block; 5. Slot; 6. Fixing block; 7. Cavity; 8. Locking pin; 9. Trapezoidal block; 10. Spring; 11. Lead screw; 12. Moving rod; 13. Knob; 14. Squeezing block; 15. Slide groove; 16. Slider; 17. Positioning rod; 18. Limiting rod. Detailed Implementation

[0022] 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.

[0023] Example

[0024] like Figure 1-4As shown, an embodiment of this utility model provides an easily replaceable electronic cigarette mouthpiece, including an electronic cigarette body 1. A mouthpiece body 2 is movably contacted at the top of the electronic cigarette body 1. Support blocks 3 are fixedly connected to both sides of the mouthpiece body 2. Connecting blocks 4 are welded to both sides of the support blocks 3. A slot 5 is provided on one side of each connecting block 4. Fixing blocks 6 are fixedly connected to both sides of the electronic cigarette body 1. A cavity 7 is provided on each fixing block 6. Two locking pins 8 are provided within the cavity 7, engaging with corresponding slots 5. A trapezoidal block 9 is fixedly connected to the end of each locking pin 8. A spring 10 is fixedly connected between one side of the trapezoidal block 9 and the inner wall of the corresponding cavity 7. The spring 10 is movably sleeved on the corresponding locking pin 8 and is in a compressed state. A lead screw 11 is rotatably connected to the bottom inner wall of the cavity 7. A moving rod 12 is threaded onto the lead screw 11. The end of the lead screw 11 extends to the outside of the corresponding fixing block 6 and is welded with a knob 13. A pressing block 14 is fixedly connected to the top of the moving rod 12. Block 14 makes active contact with the corresponding trapezoidal block 9. Rotating the knob 13 in the opposite direction drives the moving rod 12 downward via the lead screw 11. The moving rod 12 drives the pressing block 14 downward, causing the pressing block 14 to gradually relax its pressure on the trapezoidal block 9. At this time, the spring 10, which is in a compressed state, returns to its original state. The spring 10 drives the corresponding trapezoidal block 9 to move the locking pin 8, which is then stored in the cavity 7, separating the locking pin 8 from the slot 5. The mouthpiece body 2 is then moved upward, separating it from the electronic cigarette body 1. The new mouthpiece body 2 is then inserted into the electronic cigarette body 1. Rotating the knob 13 in the forward direction drives the moving rod 12 upward via the lead screw 11. The moving rod 12 drives the corresponding pressing block 14 to press the trapezoidal block 9. During the movement, the trapezoidal block 9 compresses the corresponding spring 10. At the same time, the trapezoidal block 9 drives the locking pin 8 to engage with the corresponding slot 5, fixing it in place. This facilitates quick replacement of the mouthpiece body 2 without the need for professional tools.

[0025] In some embodiments, a groove 15 is provided on the top inner wall of the cavity 7, and two sliders 16 are slidably connected on the groove 15. The bottom of the slider 16 is fixedly connected to the top of the corresponding trapezoidal block 9.

[0026] In some embodiments, two positioning rods 17 are fixedly connected to the bottom inner wall of the cavity 7, and a limiting rod 18 is slidably connected to the positioning rod 17. The top end of the limiting rod 18 is fixedly connected to the bottom of the corresponding extrusion block 14. The positioning rod 17 serves as a positioning tool.

[0027] In some embodiments, one side of the trapezoidal block 9 is provided as a first inclined surface, and both sides of the extrusion block 14 are provided as second inclined surfaces. The first inclined surface and the corresponding second inclined surface cooperate with each other, and the trapezoidal block 9 is provided to perform the extrusion function.

[0028] In some embodiments, a mounting hole is provided on the bottom inner wall of the cavity 7, and a bearing is fixedly connected to the inner wall of the mounting hole. The inner side of the inner ring of the bearing is welded to the outer side of the corresponding lead screw 11.

[0029] In some embodiments, guide holes are provided on both inner walls of the cavity 7, and the inner wall of the guide hole is slidably connected to the outer side of the corresponding locking pin 8. The locking pin 8 serves to fix the cavity.

[0030] Working principle or structural principle: When using the cigarette holder body 2, rotate the knob 13 in the reverse direction. The knob 13 drives the corresponding lead screw 11 to rotate, the lead screw 11 drives the corresponding moving rod 12 to move downward, the moving rod 12 drives the corresponding pressing block 14 to move downward, and the pressing block 14 drives the corresponding limiting rod 18 to slide on the positioning rod 17, so that the pressing block 14 gradually relaxes its pressure on the trapezoidal block 9. At this time, the spring 10, which is in a compressed state, returns to its original state. Under the action of the spring 10's own elastic force, the spring 10 drives the corresponding trapezoidal block 9 to move the locking pin 8, and puts the locking pin 8 into the cavity 7. At the same time, the trapezoidal block 9 drives the corresponding slider 16 to slide on the slide groove 15, so that the locking pin 8 is put into the cavity 7. Pin 8 separates from the corresponding slot 5. Then, the mouthpiece body 2 is moved upward, separating it from the electronic cigarette body 1. Next, the new mouthpiece body 2 is inserted into the electronic cigarette body 1. Rotating the knob 13 in the forward direction drives the corresponding moving rod 12 upward via the screw 11. The moving rod 12 drives the corresponding pressing block 14 to press the trapezoidal block 9, causing the two trapezoidal blocks 9 in the same fixed block 6 to move away from each other. During the movement, the trapezoidal block 9 compresses the corresponding spring 10. At the same time, the trapezoidal block 9 drives the pin 8 to engage with the corresponding slot 5, fixing it in place. This facilitates quick replacement of the mouthpiece body 2 without the need for professional tools.

[0031] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A replaceable electronic cigarette mouthpiece, comprising an electronic cigarette body (1), characterized in that: The top of the electronic cigarette body (1) is in movable contact with the mouthpiece body (2). Support blocks (3) are fixedly connected to both sides of the mouthpiece body (2). Connecting blocks (4) are welded to both sides of the support blocks (3). A slot (5) is provided on one side of the connecting blocks (4). Fixing blocks (6) are fixedly connected to both sides of the electronic cigarette body (1). A cavity (7) is provided on the fixing block (6). Two locking pins (8) are provided in the cavity (7). The locking pins (8) are engaged with the corresponding slots (5). A trapezoidal block (9) is fixedly connected to the end of the locking pin (8). A spring (10) is fixedly connected between one side of (9) and the inner wall of the corresponding cavity (7). The spring (10) is movably sleeved on the corresponding locking pin (8). The spring (10) is in a compressed state. A lead screw (11) is rotatably connected to the bottom inner wall of the cavity (7). A moving rod (12) is threaded on the lead screw (11). The end of the lead screw (11) extends to the outside of the corresponding fixed block (6) and is welded with a knob (13). A pressing block (14) is fixedly connected to the top of the moving rod (12). The pressing block (14) is in movable contact with the corresponding trapezoidal block (9).

2. The replaceable electronic cigarette mouthpiece according to claim 1, characterized in that: A groove (15) is provided on the top inner wall of the cavity (7), and two sliders (16) are slidably connected on the groove (15). The bottom of the slider (16) is fixedly connected to the top of the corresponding trapezoidal block (9).

3. The replaceable electronic cigarette mouthpiece according to claim 1, characterized in that: Two positioning rods (17) are fixedly connected to the bottom inner wall of the cavity (7). A limiting rod (18) is slidably connected to the positioning rod (17). The top end of the limiting rod (18) is fixedly connected to the bottom of the corresponding extrusion block (14).

4. The replaceable electronic cigarette mouthpiece according to claim 1, characterized in that: One side of the trapezoidal block (9) is set as a first inclined surface, and both sides of the extrusion block (14) are set as second inclined surfaces, with the first inclined surface cooperating with the corresponding second inclined surface.

5. The replaceable electronic cigarette mouthpiece according to claim 1, characterized in that: The cavity (7) has an installation hole on its bottom inner wall. A bearing is fixedly connected to the inner wall of the installation hole. The inner ring of the bearing is welded to the outer side of the corresponding lead screw (11).

6. The replaceable electronic cigarette mouthpiece according to claim 1, characterized in that: Guide holes are provided on both sides of the inner wall of the cavity (7), and the inner wall of the guide hole is slidably connected to the outer side of the corresponding locking pin (8).

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