Electronic cigarette connecting piece

Abstract

The utility model relates to the technical field of electronic cigarettes, in particular to an electronic cigarette connecting piece which comprises a power supply connecting base, a ceramic core base body is arranged above the power supply connecting base in a sleeved mode, a locking groove is formed in the ceramic core base body, a conductive metal block is arranged on the power supply connecting base, an embedded groove is formed in the ceramic core base body, and a magnetic suction connecting piece is arranged in the embedded groove. A finger catching groove is formed in the ceramic core base body, an opening groove is formed in the power supply connecting seat, a guide sliding groove is formed in the opening groove, a guide sliding rod and a positioning spring are arranged in the guide sliding groove, a locking clamping block is arranged on the guide sliding rod, a sealing lantern ring is arranged on the power supply connecting seat, and an anti-wear damping layer is arranged in a locking groove. The power supply connecting base can be conveniently detached from the ceramic core base body, then a new magnetic attraction connecting piece is replaced, the situation that the ceramic core base body and the power supply connecting base are separated is avoided, and the damping skid resistance when the locking clamping block is clamped into the locking groove and the abrasion resistance and durability of the locking groove are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic cigarettes, in particular to an electronic cigarette connecting piece. Background Art

[0002] An electronic cigarette is an electronic device that imitates traditional tobacco products. Its main function is to heat e-liquid to generate aerosol for users to inhale.

[0003] An electronic cigarette generally consists of a ceramic core matrix, a heating element, an e-liquid sleeve, a capillary pad sleeve, a magnetic connection piece, a mouthpiece, an air flow pipe, and a power supply connection seat. Among them, a matching conductive metal block is preset on the power supply connection seat, which is magnetically adsorbed and connected with the magnetic connection piece to realize the magnetic connection between the ceramic core matrix and the power supply connection seat, and at the same time realize the current power supply effect.

[0004] The main working principle of the electronic cigarette is that when the electronic cigarette works, current passes through the conductive metal block and the magnetic connection piece to energize and heat the heating element embedded in the ceramic core matrix, and then heat the e-liquid. When it reaches a certain temperature, aerosol is formed. The aerosol enters the air flow pipe through the capillary pad sleeve and is inhaled by people through the mouthpiece.

[0005] At present, for the magnetic connection piece on the existing electronic cigarette, after long-term use, the magnetism of the magnetic connection piece itself will weaken and age, which will cause the magnetism between it and the conductive metal block on the power supply connection seat to weaken. When it is collided by an external object, the ceramic core matrix and the power supply connection seat will be separated, which will affect the normal current supply and magnetic connection effect of the electronic cigarette. Generally, the magnetic connection piece is fixed. If the magnetic adsorption force weakens, the user will throw away the whole electronic cigarette instead of being able to remove and replace the magnetic connection piece, resulting in waste of resources by throwing away the whole electronic cigarette. Content of the Utility Model

[0006] The purpose of the utility model is to solve the above-mentioned disadvantages in the prior art and propose an electronic cigarette connecting piece.

[0007] To achieve the above purpose, the utility model adopts the following technical scheme:

[0008] Design an electronic cigarette connecting piece, including a power supply connection seat. A ceramic core matrix is sleeved above the power supply connection seat. An e-liquid sleeve and an air flow pipe are arranged on the ceramic core matrix. A mouthpiece is arranged on the air flow pipe. A locking groove is opened on the ceramic core matrix. A conductive metal block is arranged on the power supply connection seat. An embedded groove is arranged on the ceramic core matrix. A magnetic connection piece is arranged in the embedded groove;

[0009] The ceramic core substrate is provided with finger buckle grooves, the power supply connection base is provided with opening grooves, a guiding sliding groove is arranged in the opening groove, a guiding sliding rod and a positioning spring are arranged in the guiding sliding groove, and a locking block is arranged on the guiding sliding rod;

[0010] The power supply connection base is provided with a sealing collar, and an anti-wear damping layer is arranged in the locking groove.

[0011] Furthermore, the finger buckle groove is integrally circular in shape and communicates with the embedded groove, and the magnetic attraction connecting piece is higher than the embedded groove.

[0012] Furthermore, the opening groove is of a rectangular opening structure, the guiding sliding grooves are two symmetrical ones and are slidably clamped with the guiding sliding rod, and the two ends of the positioning spring are respectively fixedly arranged with the guiding sliding rod and the inner groove wall of the guiding sliding groove.

[0013] Furthermore, the magnetic attraction connecting piece and the conductive metal block are a group and there are two groups which are symmetrical left and right, and the guiding sliding rod is of a transverse plug-in type and is in sliding contact with the guiding sliding groove.

[0014] Furthermore, the sealing collar is evenly laid along the inner wall of the power supply connection base, and the sealing collar is in extrusion sleeve connection with the outer wall surface of the ceramic core substrate.

[0015] Furthermore, the locking block and the locking groove are a group, and there are two groups which are symmetrical front and back. The locking block is integrally L-shaped and is clamped with the locking groove.

[0016] Furthermore, the locking groove is an inner rectangular groove, and the anti-wear damping layer is evenly coated along the inner groove wall surface of the locking groove.

[0017] A kind of electronic cigarette connecting piece proposed by the utility model has the beneficial effects that:

[0018] 1. By arranging an elastic guiding locking and clamping structure between the ceramic core substrate and the power supply connection base and arranging a finger buckle groove structure at the embedded groove part, when the magnetism of the magnetic attraction connecting piece itself weakens and ages after long-term use, the power supply connection base can be conveniently removed from the ceramic core substrate, and then the magnetic attraction connecting piece can be conveniently buckled out for replacement, avoiding the waste of resources of throwing away the whole electronic cigarette. At the same time, the symmetrical locking and clamping structure can also effectively prevent the separation between the ceramic core substrate and the power supply connection base when the magnetism of the magnetic attraction connecting piece weakens and ages.

[0019] 2. By arranging an anti-wear damping layer in the locking groove, the damping anti-slip property when the locking block is inserted into the locking groove and the anti-wear and durability of the locking groove are greatly improved. Brief Description of the Drawings

[0020] Figure 1The first perspective three-dimensional view of the ceramic core base and the power supply connection seat of the present utility model in the uninstalled state;

[0021] Figure 2 The second perspective three-dimensional view of the ceramic core base and the power supply connection seat of the present utility model in the uninstalled state;

[0022] Figure 3 The three-dimensional schematic diagram of the ceramic core base and the power supply connection seat of the present utility model in the installed state;

[0023] Figure 4 For the present utility model Figure 3 The partial enlarged view at Y in;

[0024] Figure 5 For the present utility model Figure 2 The top view schematic diagram of the power supply connection seat in;

[0025] Figure 6 For the present utility model Figure 5 The partial sectional enlarged view at Z in.

[0026] In the figure: 1 ceramic core base; 11 air flow pipe; 111 suction nozzle; 12 locking groove; 121 anti-wear damping layer; 2 e-liquid sleeve cover; 3 embedded groove; 31 magnetic attraction connecting piece; 32 finger buckle groove; 4 power supply connection seat; 41 sealing sleeve ring; 42 conductive metal block; 5 opening groove; 6 guide slide bar; 61 locking block; 7 guide chute; 71 positioning spring. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0028] Referring to Figures 1-6 , an e-cigarette connector includes a power supply connection seat 4. A ceramic core base 1 is sleeved above the power supply connection seat 4. An e-liquid sleeve cover 2 and an air flow pipe 11 are provided on the ceramic core base 1. A suction nozzle 111 is provided on the air flow pipe 11. A locking groove 12 is opened on the ceramic core base 1. A conductive metal block 42 is provided on the power supply connection seat 4. An embedded groove 3 is provided on the ceramic core base 1. A magnetic attraction connecting piece 31 is provided in the embedded groove 3;

[0029] A finger buckle groove 32 is opened on the ceramic core base 1. An opening groove 5 is opened on the power supply connection seat 4. A guide chute 7 is provided in the opening groove 5. A guide slide bar 6 and a positioning spring 71 are provided in the guide chute 7. A locking block 61 is provided on the guide slide bar 6;

[0030] A sealing collar 41 is provided on the power supply connection base 4. An anti-wear damping layer 121 is provided in the locking groove 12. Some of the structures described in this patent are common structures of electronic cigarettes and are prior art. Some prior art structures are not drawn and labeled and will not be elaborated.

[0031] The finger buckle groove 32 is integrally circular in shape and communicates with the embedded groove 3. The magnetic attraction connecting piece 31 is higher than the embedded groove 3. The circular finger buckle groove 32 facilitates the finger to be inserted and pull out the magnetic attraction connecting piece 31.

[0032] The opening groove 5 is a rectangular opening structure. There are two symmetrical guiding chutes 7 which are slidably clamped with the guiding rods 6. Both ends of the positioning spring 71 are fixedly arranged with the guiding rod 6 and the inner groove wall of the guiding chute 7. The positioning spring 71 is made of high-quality spring steel, with strong elasticity and stability.

[0033] The magnetic attraction connecting piece 31 and the conductive metal block 42 are a group and there are two groups which are symmetrical left and right. The guiding rod 6 is transversely inserted and is in sliding contact with the guiding chute 7, realizing the stable guiding and clamping of the locking block 61 into the locking groove 12.

[0034] The sealing collar 41 is evenly laid along the inner wall of the power supply connection base 4. The sealing collar 41 is extrusion-sleeved with the outer wall surface of the ceramic core base 1. The sealing collar 41 is made of silicone rubber and has high-elastic sealing and waterproof properties, improving the installation sealing and waterproof properties between the sealing collar 41 and the ceramic core base 1.

[0035] The locking block 61 and the locking groove 12 are a group, and there are two groups which are symmetrically arranged front and back. The locking block 61 is integrally L-shaped and is clamped with the locking groove 12. The symmetrical locking and clamping structure further improves the installation stability between the ceramic core base 1 and the power supply connection base 4.

[0036] The locking groove 12 is an overall rectangular inner groove. The anti-wear damping layer 121 is evenly coated along the inner groove wall surface of the locking groove 12. The anti-wear damping layer 121 is a silicone rubber coating and has excellent anti-wear and damping properties.

[0037] Working mode: Electrical connection is achieved through the magnetic connection piece 31 and the conductive metal block 42 on the power supply connection base 4 to supply power to the heating element embedded in the ceramic core base 1, making the heating element energized and heated. Then, the e-liquid in the e-liquid sleeve 2 is heated. When it reaches a certain temperature, it forms an aerosol. The aerosol enters the air flow pipe 11 through a preset capillary gasket sleeve and is then inhaled by people through the nozzle 111. This is prior art.

[0038] If the magnetism of the magnetic connection member 31 itself weakens and ages during long-term use, hold the ceramic core base body 1 with one hand, and with the other hand, hold the locking blocks 61 on both sides and simultaneously pull them towards both sides, driving the locking blocks 61 on both sides to withdraw from the locking groove 12. At this time, the positioning spring 71 is compressed and deformed, and then move the ceramic core base body 1 upward to easily remove it. Then, insert two fingers into the finger buckle groove 32 to easily remove the aged magnetic connection member 31. Then, insert the new magnetic connection member 31 into the embedded groove 3, and later lock and connect the ceramic core base body 1 to the power supply connection seat 4, avoiding the waste of resources caused by throwing away the entire electronic cigarette. At the same time, the symmetrical locking and connecting structure can also effectively prevent the separation between the ceramic core base body 1 and the power supply connection seat 4 when the magnetism of the magnetic connection member 31 weakens and ages.

[0039] In addition, by providing an anti-wear damping layer 121 in the locking groove 12, the damping anti-slip performance when the locking block 61 is inserted into the locking groove 12 and the anti-wear durability of the locking groove 12 are greatly improved.

[0040] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. An e-cigarette connector, comprising a power supply connection base (4), characterized in that: Above the power supply connection base (4), a ceramic core substrate (1) is sleeved. On the ceramic core substrate (1), there is an e-liquid sleeve cover (2) and an air flow pipe (11). On the air flow pipe (11), there is a mouthpiece (111). A locking groove (12) is formed on the ceramic core substrate (1). A conductive metal block (42) is provided on the power supply connection base (4). An embedded groove (3) is formed on the ceramic core substrate (1), and a magnetic attraction connecting piece (31) is arranged in the embedded groove (3). A finger buckle groove (32) is formed on the ceramic core substrate (1). An opening groove (5) is formed on the power supply connection base (4). A guiding sliding groove (7) is arranged in the opening groove (5). A sliding rod (6) and a positioning spring (71) are arranged in the guiding sliding groove (7). A locking block (61) is arranged on the sliding rod (6). A sealing sleeve ring (41) is provided on the power supply connection base (4). An anti-wear damping layer (121) is arranged in the locking groove (12).

2. The electronic cigarette connector according to claim 1, characterized in that: The finger buckle groove (32) is of an overall circular shape and communicates with the embedded groove (3). The magnetic attraction connecting piece (31) is higher than the embedded groove (3).

3. The electronic cigarette connector according to claim 1, characterized in that: The opening groove (5) is of a rectangular opening structure. The guiding sliding grooves (7) are two symmetrical ones and are slidably clamped with the sliding rod (6). The two ends of the positioning spring (71) are fixedly arranged with the sliding rod (6) and the inner groove wall of the guiding sliding groove (7) respectively.

4. The electronic cigarette connector according to claim 1, wherein: The magnetic attraction connecting piece (31) and the conductive metal block (42) are a group and there are two groups which are symmetrical left and right. The sliding rod (6) is horizontally inserted and is in sliding contact with the guiding sliding groove (7).

5. The electronic cigarette connector according to claim 1, wherein: The sealing sleeve ring (41) is uniformly laid along the inner wall of the power supply connection base (4). The sealing sleeve ring (41) is in extrusion sleeve connection with the outer wall surface of the ceramic core substrate (1).

6. The electronic cigarette connector according to claim 1, characterized in that: The locking block (61) and the locking groove (12) are a group, and there are two groups which are symmetrical front and back. The locking block (61) is of an overall L-shaped structure and is clamped with the locking groove (12).

7. The electronic cigarette connector according to claim 1, characterized in that: The locking groove (12) is of an overall rectangular inner groove, and the anti-wear damping layer (121) is uniformly coated along the inner groove wall surface of the locking groove (12).

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