Title:
CARTRIDGE
Document Type and Number:
WIPO Patent Application WO/2023/142194
Kind Code:
A1
Abstract:
A cartridge (1). The cartridge (1) comprises: a tube body (40), which is provided with an accommodating hole (41); a sealing member (50), which is fixed at one end of the tube body (40) and covers the accommodating hole (41); a smoke formation member (60), which is provided in the accommodating hole (41) and adjacent to the sealing member (50); a cooling member (10), which is provided in the accommodating hole (41) and adjacent to the smoke formation member (60); a functional assembly (2), which comprises a bearing member (20) and a functional member (30), the bearing member (20) being provided in the accommodating hole (41) and adjacent to the cooling member (10), the bearing member (20) being provided with a through hole (200) in communication with the accommodating hole (41), the accommodating hole (41) having the same extension direction as the through hole (200), and at least part of the functional member (30) abutting against the bearing member (20); and a filter member (70), which is provided in the accommodating hole (41) and adjacent to the functional assembly (2). Additionally providing the functional member (30) can expand the function type of the cartridge (1), and improve the taste and smoking effect for users. The bearing member (20) can be used for mounting the functional member (30) to limit the position of the functional member (30). In addition, providing the functional assembly (2) between the cooling member (10) and the filter member (70) does not affect the normal use of the cooling member (10); and the functional member (30) can be arranged closer to the filter member (70), which makes it convenient for users to use the functional member (30).
More Like This:
Inventors:
ZHANG YUECHUAN (CN)
YANG RONG (CN)
WANG YUANHANG (CN)
PAN WENJIE (CN)
YANG RONG (CN)
WANG YUANHANG (CN)
PAN WENJIE (CN)
Application Number:
PCT/CN2022/076945
Publication Date:
August 03, 2023
Filing Date:
February 18, 2022
Export Citation:
Assignee:
ROCKET JOY LTD (CN)
International Classes:
A24F47/00; A61M15/00
Domestic Patent References:
| WO2012173322A1 | 2012-12-20 |
Foreign References:
| CN215649210U | 2022-01-28 | |||
| CN112790428A | 2021-05-14 | |||
| CN207118597U | 2018-03-20 | |||
| CN210809258U | 2020-06-23 | |||
| CN109480339A | 2019-03-19 | |||
| CN112754076A | 2021-05-07 | |||
| CN110720664A | 2020-01-24 | |||
| CN110141008A | 2019-08-20 | |||
| CN113940447A | 2022-01-18 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
Download PDF: