Rotary fastening structure

Abstract

The utility model belongs to the technical field of fastening structures, and particularly relates to a rotary fastening structure which comprises a rotary block, a key, a locking assembly and a grating, two fins with oblique openings are arranged at the bottom of the rotary block, the rotary block is of a central symmetry structure, a driven piece is arranged on the rotary block, and the locking assembly is arranged on the driven piece. A driving piece corresponding to the driven piece is arranged on the key, the locking assembly comprises a locking piece and an accessory, a hole is formed in the accessory, and a connecting piece corresponding to the rotating block is arranged on the front portion of the locking piece. According to the utility model, through the installed rotating block, the key is connected with the rotating block and then rotates to drive the fins to be embedded into the grooves or gaps at the root part of the grid, the rotating block is locked and fixed with the grid through the screwing of the locking piece after being preliminarily positioned, and meanwhile, accessories in the locking assembly are fixed on the grid; the purpose of individually storing or fixing equipment is achieved, the position of the accessory can be conveniently adjusted, and lossless installation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of fastening structures, in particular to a rotating fastening structure. Background Art

[0002] Grille shapes are often used in daily life because of their beautiful appearance and modern style, such as grille background walls, grille ceilings, etc. However, due to the shortcomings of the existing technology, there is a lack of devices that can flexibly and freely fix and store pendants or equipment between grilles.

[0003] To this end, we propose a rotating fastening structure that allows the grille to have a decorative effect while also adding the function of storing or fixing equipment. Utility Model Content

[0004] The utility model aims to provide a rotating fastening structure to solve the technical problem in the above background technology that it is inconvenient to adjust the fastening installation position at will.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rotating fastening structure, comprising a rotating block, a key, a locking assembly and a grille, wherein two fins with beveled openings are provided at the bottom of the rotating block, the rotating block is a centrally symmetrical structure, a follower is provided on the rotating block, a driving member corresponding to the follower is provided on the key, the locking assembly comprises a locking member and an accessory, the accessory is provided with holes, and a connecting member corresponding to the rotating block is provided at the front of the locking member.

[0006] Preferably, the fin is located at the bottom of the rotating block and is a centrally symmetrical structure, and an oblique opening is provided on the fin.

[0007] Preferably, the column on the rotating block is a centrosymmetric structure and can rotate around a central axis.

[0008] Preferably, the columnar body on the rotating block has two side surfaces which are centrally symmetrical and abut against the grille after rotation, that is, the distance between the two side surfaces is equal to the spacing of the grille.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. The utility model installs a rotating block, and with the help of a key, the concave and convex parts on the rotating block column correspond to each other. After the key is connected to the rotating block, it rotates, driving the fins to embed into the grooves or gaps at the root of the grille, and the rotating block completes the initial positioning and fixing. The connecting piece on the locking piece is an inner concave screw hole or an outer convex screw corresponding to the rotating block, which can rotate along the central axis of the thread. The rear part of the locking piece is a tail cap with a decorative effect. After the initial positioning, the rotating block is tightened with the grille by tightening the locking piece. At the same time, the accessories or accessories in the locking assembly are also fixed to the grille, so as to achieve the purpose of personalized storage or fixing of equipment. The fixing of the accessories is no longer restricted by a specific position, and can be adjusted at will and installed without loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0013] Figure 3 This is a schematic diagram of the grille structure of the utility model;

[0014] Figure 4 It is a schematic diagram of the accessory structure of the utility model;

[0015] Figure 5 This is a schematic diagram of the key structure of the utility model;

[0016] Figure 6 This is a schematic diagram of the rotating block structure of the utility model;

[0017] Figure 7 It is a schematic diagram of the fin structure of the utility model;

[0018] Figure 8 This is a schematic diagram of the connection structure of the fin embedded in the root gap of the grille of the utility model;

[0019] Fig. 9 It is a schematic diagram of the connection structure between the fin and the groove at the root of the grille of the utility model.

[0020] Fig.10 It is a schematic diagram of the gap connection structure between the fin embedded in the grille and the base layer of the utility model.

[0021] In the figure: 1. rotating block; 2. fin; 3. key; 4. locking piece; 5. accessories; 6. grille. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 - Fig.10 , a rotating fastening structure, comprising a rotating block 1, a key 3, a locking assembly and a grille 6, wherein two fins 2 with oblique openings are provided at the bottom of the rotating block 1, the rotating block 1 is a centrally symmetrical structure, a follower is provided on the rotating block 1, a driving member corresponding to the follower is provided on the key 3, the locking assembly comprises a locking member 4 and an attachment 5, holes are provided on the attachment 5, a connecting member corresponding to the rotating block 1 is provided at the front of the locking member 4, the column on the rotating block 1 is a centrally symmetrical structure, which can rotate around the central axis, the column on the rotating block 1 has two centrally symmetrical side surfaces, which abut against the grille 6 after rotation, that is, the distance between the two side surfaces is equal to the spacing of the grille 6, the rotating block 1 is a structure approximating a column above the fins 2, and the two centrally symmetrical side surfaces on the column can abut against the side edges of the grille 6 after rotation, the follower can be convex or concave corresponding to the key 3, and a convex screw or a screw rod corresponding to the locking assembly is provided on the rotation axis at the front of the column The driving member on the key 3 can be a concave-convex shape, which can correspond to the concave-convex on the column of the rotating block 1. The key 3 can be used as a driving member to rotate the driven member through the concave-convex structure corresponding to the rotating block 1. After the key 3 is connected to the rotating block 1, it rotates, driving the fin 2 to embed into the groove or gap at the root of the grille 6, and the rotating block 1 completes the initial positioning and fixation. The locking member 4 has a concave-convex threaded column or threaded groove corresponding to the rotating block 1, which is convenient for the locking member 4 to be fastened to the rotating block 1 and can be rotated along the central axis of the thread. The rear part of the locking member 4 is a tail cap with a decorative effect. After the initial positioning, the rotating block 1 is locked and fixed with the grille 6 by tightening the locking member 4. At the same time, the accessory 5 in the locking assembly is also fixed to the grille 6, so as to achieve the purpose of personalized storage or fixing equipment, and to facilitate the adjustment of the position of the accessory 5. The fixation of the accessory 5 does not need to be restricted by a specific position, and can be adjusted at will and installed without loss, thereby improving the practicality of the rotating fastening structure.

[0024] See also Figure 1 The rear part of the locking member 4 has a decorative tail cap, which can be used as a hook point for daily items or as a decorative piece after being locked.

[0025] See also Figure 8 , Fig. 9 and Fig.10 , Grid 6 refers to a grid structure applied to three types of substrates:

[0026] 1) Soft base structure, after the rotating block 1 rotates, the fin 2 is embedded in the gap between the grille 6 and the soft base, such as a grille installed on a soft base such as polyester fiberboard, soft package finish, etc.;

[0027] 2) Hard base structure, after the rotating block 1 rotates, the fin 2 is embedded in the groove or gap at the root of the grille 6, such as a grille installed on a hard base such as a wall, hard bag, or wood;

[0028] 3) There is no base structure. After the rotating block 1 rotates, the fin 2 is embedded in the groove at the root of the grille 6, such as a grille ceiling, a grille screen, a grille partition, etc.

[0029] Working principle: first, when the position of the rotating fastening structure is adjusted, the rotating block 1 above the fin 2 is a nearly cylindrical structure, and the two side surfaces on the column are centrally symmetrical, which can be rotated to abut against the side of the grille 6. The follower can be convex or concave corresponding to the key 3. A convex screw or concave screw hole corresponding to the locking component is provided on the rotating axis at the front of the column. The driving member on the key 3 can be concave and convex, which can correspond to the concave and convex on the column of the rotating block 1. After the key 3 is connected to the rotating block 1, it rotates to drive the fin 2 to embed into the groove or gap at the root of the grille 6 (see attached Figure 8 , Attachment Fig. 9 and attached Fig.10 ), the rotating block 1 completes the initial positioning and fixing, the connecting piece on the locking piece 4 is an inner concave screw hole or an outer convex screw corresponding to the rotating block 1, which can be rotated along the central axis of the thread, and the rear part of the locking piece 4 is a tail cap with a decorative effect. After the initial positioning, the rotating block 1 is locked and fixed with the grille 6 by tightening the locking piece 4, and the accessory 5 in the locking assembly is also fixed on the grille 6, so as to achieve the purpose of personalized storage or fixing equipment, and it is convenient to adjust the position of the accessory 5. The fixing of the accessory 5 does not need to be restricted by a specific position, and can be adjusted at will and installed without damage.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A rotary fastening structure, comprising a rotary block (1), a key (3), a locking assembly and a grille (6), characterized in that: The bottom of the rotating block (1) is provided with two fins (2) with oblique openings. The rotating block (1) is a centrally symmetrical structure. A driven member is provided on the rotating block (1). A driving member corresponding to the driven member is provided on the key (3). The locking assembly comprises a locking member (4) and an accessory (5). A hole is provided on the accessory (5). A connecting member corresponding to the rotating block (1) is provided at the front of the locking member (4).

2. A rotating fastening structure according to claim 1, characterized in that: The fin (2) is located at the bottom of the rotating block (1) and is a centrally symmetrical structure. The fin (2) is provided with an oblique opening.

3. A rotating fastening structure according to claim 1, characterized in that: The columnar body on the rotating block (1) is a centrally symmetrical structure and can rotate around a central axis.

4. A rotating fastening structure according to claim 3, characterized in that: The columnar body on the rotating block (1) has two side surfaces which are centrally symmetrical and which abut against the grille (6) after rotation, that is, the distance between the two side surfaces is equal to the spacing of the grille (6).

Images