Patent ID: 9533818
Date: 2017-01-03
CPC Classifications: B65D

Claim:
1. A clamping device for a sprayer can, comprising: a shell body, including a grip portion and a clamping portion for clamping an end of the sprayer can, the sprayer can provided with a dispenser valve at the end, the clamping portion including a circumferential wall, the circumferential wall defining a space for receiving the dispenser valve and a receiving opening communicating with the space, the circumferential wall further formed with a window communicating with the space and for the dispenser valve to spray to outside, the circumferential wall defining a plurality of first flexible portions and at least one second flexible portion transverse to a direction of the receiving opening and extending to the receiving opening, every two adjacent first flexible portions connected with at least one said second flexible portion disposed therebetween, the second flexible portion greater than the first flexible portions in flexibility; wherein the first flexible portions and the at least one second flexible portion are made of different materials, and the material of the at least one second flexible portion is greater than the material of the first flexible portions in restitution; wherein the circumferential wall includes a main body formed with the first flexible portions, every two adjacent first flexible portions form a slot therebetween, the slot is transverse to and communicated with the receiving opening, and the at least one second flexible portion is disposed in said slot and connected to the first flexible portions.