Title:
CONNECTION STRUCTURE USED IN ASSEMBLED BUILDING
Document Type and Number:
WIPO Patent Application WO/2023/179515
Kind Code:
A1
Abstract:
Disclosed in the present utility model is a connection structure used in an assembled building, the connection structure comprising a first tube body and a second tube body with one end connected to the first tube body, wherein several groups of bulges are formed on an inner wall of the first tube body; each group of bulges consists of several bulges; several groups of bulges are distributed at intervals in the axial direction of the first tube body; several bulges of each group of bulges are spirally distributed at intervals in a circumferential direction of the first tube body; and thread grooves matching the bulges are formed on an outer wall of the second tube body. By means of the present utility model, rapid adjustment of length can be realized by adjusting the length of the connection between the first tube body and the second tube body, and the stability of the connection between the first tube body and the second tube body can also be improved, thereby avoiding the occurrence of slipping and thread slipping.
Inventors:
HONG QIUYAO (CN)
SU YONGRUN (CN)
SU YONGRUN (CN)
Application Number:
PCT/CN2023/082384
Publication Date:
September 28, 2023
Filing Date:
March 20, 2023
Export Citation:
Assignee:
HAOHENG FUJIAN BUILDING MATERIALS TECH CO LTD (CN)
International Classes:
E02D5/80
Foreign References:
| CN209989810U | 2020-01-24 | |||
| CN209990180U | 2020-01-24 | |||
| CN207017264U | 2018-02-16 | |||
| CN208167711U | 2018-11-30 | |||
| CN213926708U | 2021-08-10 | |||
| JP2002201790A | 2002-07-19 |
Attorney, Agent or Firm:
SUZHOU KEXU INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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