Rotary connection joint with stop control device and folding lever set

A technology of rotating connection and joint, applied in tents/canopies, building types, buildings, etc., can solve the problems of large space occupation, easy detachment, insufficient locking and other problems, and achieves good stopping effect, high safety performance, and structure. simple effect
CN103669992BActive Publication Date: 2016-01-20XIAMEN ROADZUP OUTDOOR PROD
6 Cites 3 Cited by

Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
XIAMEN ROADZUP OUTDOOR PROD
Publication Date
2016-01-20

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a rotating connection joint with a fastening control device and a folding rod set. The rotating connection joint comprises two joint seats, a button and an elastic body, wherein the first joint seat and the second joint seat are connected in a pivot mode, and the pivot joint axial line of the first joint seat and the second joint seat is an axial line X. The button comprises a button part and a locking part, the button is connected to the first joint seat in a pivot mode and rotates between a locking position and an unlocking position, and the elastic body butts between the first joint seat and the button to enable the button to receive torsion from the unlocking position to the locking position. The button part and the locking part are fixedly connected and are of a V-shaped structure, and a protrusion is arranged on the side face, facing the button part, of the locking part in a protruding mode. The second joint seat is provided with an arc-shaped wall around the axial line X, a groove is formed in the arc-shaped wall in a concaving mode, and the protrusion located at the locking position is inserted into the groove. The rotating connection joint with the fastening control device has the advantages of being compact in structure, convenient to operate and assemble, flexible in locating, capable of preventing fingers from being clamped, high in safety, large in locking strength, good in fastening effect.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a rotary connection joint with a stop control device and a folding rod group. Background technique

[0002] A rotary connection joint with a stop control device, such as CN202990551U announced by the Chinese Patent Database on June 12, 2013. It includes a first joint seat, a second joint seat, a button and an elastic body. The first joint seat and the second joint seat are pivotally connected. The button includes a button part and a locking part. The button part and the locking part are fixedly connected and have a flat plate structure. The button is pivotally connected to the first joint seat and rotates between the lock position and the loose position, and the elastic body is pressed between the first joint seat and the button so that the button is subjected to a torque from the loose position to the lock position; The second joint seat is concavely provided with a groove, and the protrusion at the locking position is inser...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More