376results about How to "Play the role of buffer protection" patented technology

The invention relates to an elastic buffering decorating plate in building plates. The elastic buffering decorating plate comprises a decorating plate body and an adhering plate body, and a groove cavity for allowing the adhering plate body to be slidably embedded into and being matched with the adhering plate body in a telescopic mode is formed in the reverse side of the decorating plate. At least one plate edge of the adhering plate body and the corresponding groove inner edge in the groove cavity of the decorating plate body are slidably limited through a limiting sliding block, and the plate edges of the adhering plate body are provided with limiting sliding grooves slidably matched with the limiting sliding blocks. The ends, close to the reverse side of the adhering plate body, of the limiting sliding grooves are provided with assembling groove bodies with the depths being larger than the depths of the limiting sliding grooves. When the limiting sliding blocks are located in the limiting sliding grooves, part of each limiting sliding block protrudes out of the corresponding plate edge of the adhering plate body. When the limiting sliding blocks are located in the assembling groove bodies, the limiting sliding blocks are not exposed relative to the plate edges of the adhering plate body correspondingly. The groove inner edges, corresponding to the plate edges, in a recessed cavity of the decorating plate body are provided with positioning grooves for positioning the limiting sliding blocks, and the parts, protruding out of the plate edges of the adhering plate body when the limiting sliding blocks are located in the limiting sliding grooves, of the limiting sliding blocks are positioned by the positioning grooves. The recessed cavity of the decorating plate body is internally provided with buffering springs abutting against the decorating plate body and the adhering plate body. The elastic buffering decorating plate has the advantages that buffering is achieved, and replacement is easy.

The invention relates to the field of kitchen tools, and discloses a fixing device of a kitchen range ignition needle and a kitchen range. The fixing device comprises a furnace end (20) and the ignition needle (10), and a fixing structure further comprises a limiting block (30); the limiting block is made of a flexible material; a mounting hole (21) is formed in the furnace end; the ignition needle can be positioned in the mounting hole and can be fixed into the mounting hole through the limiting block; according to the fixing device, when the ignition needle is assembled, the ignition needle is positioned in the mounting hole firstly, and the limiting block made of the flexible material enables the ignition needle to be fixed into the mounting hole. Due to the fact that fixing of the ignition needle is mainly achieved through the limiting block, and the limiting block is made of the flexible material, assembling of the ignition needle and the furnace end is soft assembling; when the ignition needle is collided, the limiting block can achieve the buffer protection effect on the ignition needle, and therefore the risk that the ignition needle is broken off is greatly reduced, and the service life of the ignition needle is prolonged.

The invention provides an overhung packaging display box and relates to the field of the packaging boxes. The overhung packaging display box comprises an outer box and an inner box arranged in the outer box; the inner box comprises an inner panel and films; the inner panel is folded to be of a box structure; inner notches are formed in the two opposite side walls of the box structure; the films are bonded on the inner notches and are made of elastic transparent materials; the two opposite films are used for clamping an article; the outer box is formed by folding an outer panel; an outer notchis formed in the side wall of at least one corresponding film; and the article in the inner box can be observed through and the films. The overhung packaging display box has storage and protective effects, and can have an effect of displaying the article in the overhung packaging display box.