ELECTRONIC CIGARETTE
An electronic cigarette is provided, including a battery sleeve and a lamp cap mounted at one end of the battery sleeve, wherein, the lamp cap includes a contact surface sleeved in the battery sleeve, and at least one strip configured to increase friction is formed on the contact surface. The invention of electronic cigarette, uses flexible materials including rubber, thermoplastic polyurethane, polyvinyl chloride (PVC) to make soft lamp cap, and the lamp cap includes a contact surface sleeved in the battery sleeve, the strip is configured to increase the friction of the contact surface, The lamp cap and the battery sleeve are fixedly connected with each other by interference fit, which effectively avoids the lamp cap falling off from soft battery sleeve, and simulate the soft feel of real cigarettes, thus, the users' experience is enhanced,
1 . An electronic cigarette, including a battery sleeve and a lamp cap mounted at one end of the battery sleeve, wherein, the lamp cap includes a contact surface sleeved in the battery sleeve, and at least one strip configured to increase friction is formed on the contact surface.
2 . The electronic cigarette according to claim 1 , wherein, the lamp cap is soft.
3 . The electronic cigarette according to claim 2 , wherein, the lamp cap is made of at least one of thermoplastic polyurethane, polyvinyl chloride (PVC), and rubber.
4 . The electronic cigarette according to claim 1 , wherein, the lamp cap includes a connection body and a cap body, and the strip is formed on an outer surface of the connection body.
5 . The electronic cigarette according to claim 4 , wherein, the lamp cap includes at least two strips formed on the outer surface of the connection body, and the strips are separated from each other.
6 . The electronic cigarette according to claim 5 , wherein, the strips are formed at an axial direction of the outer surface of the connection body.
7 . The electronic cigarette according to claim 5 , wherein, the strips are formed at a radial direction of the outer surface of the connection body.
8 . The electronic cigarette according to claim 7 , wherein, the strips are annular protuberances formed at a radial direction of the outer surface of the connection body.
9 . The electronic cigarette according to claim 8 , wherein, a cross section of each of the strips is wave-shaped.
10 . The electronic cigarette according to claim 4 , wherein, the connection body and cap body are made in an integral forming.
11 . The electronic cigarette according to claim 1 , wherein, the battery sleeve and the strips formed on the lamp cap form interference fit.
12 . The electronic cigarette according to claim 1 , wherein, the battery sleeve is made of plastic material.
13 . The electronic cigarette according to claim 1 , wherein, the battery sleeve defines a groove in a position corresponding to the strips, and the strips and the groove are connected together by snap-fit.
14 . The electronic cigarette according to claim 1 , wherein, the lamp cap is semitransparent.
15 . The electronic cigarette according to claim 4 , wherein, the connection body defines a ventilation hole at a side of the connection body near the cap body.