Louver with positioning and mounting functions

Abstract

The utility model relates to the technical field of shutters, and discloses a shutter with a positioning installation function, which comprises an installation shell and a shutter body, the front end of the installation shell is fixedly connected with a positioning assembly, the left end and the right end of the installation shell are fixedly connected with clamping protection boxes, the inner sides of the clamping protection boxes are rotatably connected with threaded rods, and the threaded rods are fixedly connected with the positioning assembly. The outer side of the threaded rod is fixedly connected with a self-locking transmission assembly, the outer side of the threaded rod is in transmission connection with a moving plate through threads, the end, close to the shutter body, of the moving plate is fixedly connected with a clamping rod, and the clamping rod extends to the inner side of the shutter body. The inner side of the mounting shell is connected with the outer side of the shutter body in a clamped mode through a clamping rod, and the inner side of the clamping protection box is fixedly connected with a limiting assembly. The blind window with the positioning and mounting functions has the advantages that the blind window can be conveniently mounted and dismounted, and the whole process is simple and rapid.

Description

Technical Field

[0001] The utility model relates to the technical field of blinds, in particular to a blind with positioning and installation functions. Background Art

[0002] Shutters are a style of window that originated in China. In ancient Chinese architecture, there were straight lattice windows, which were used in every dynasty from the Warring States Period to the Han Dynasty. Those with vertical bars are called straight lattice windows, and those with horizontal bars are called horizontal lattice windows. Shutters are generally relatively wide and are generally used for indoor and outdoor sunshade and ventilation.

[0003] Venetian blinds are common ventilation windows in daily life. Usually, they are installed by using multiple fixing bolts to fix the blinds on the inner side of a mounting frame. However, during long-term use, some dust and other impurities will adhere to the surface of the blinds. When the blinds need to be removed for cleaning, it is difficult and professional tools need to be used to manually unscrew the bolts. The overall operation is time-consuming and laborious. Therefore, a Venetian blind with a positioning installation function is proposed to solve the above problem. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a shutter with a positioning and installation function, which has the advantages of being easy to install and disassemble, and the overall process is simple and quick. It solves the problem that shutters are common ventilation windows in daily life, and their installation is usually carried out by fixing the shutters on the inner side of a mounting frame using multiple fixing bolts. During the long-term use of the shutters, some dust and other impurities will adhere to the surface of the shutters. When the shutters need to be removed for cleaning, it is rather difficult and professional tools need to be used manually to unscrew the bolts, and the overall operation is laborious and time-consuming.

[0006] (II) Technical solution

[0007] The utility model provides a technical solution to the above-mentioned technical problems as follows: a shutter with a positioning and installation function, comprising a mounting shell and a shutter body, the front end of the mounting shell is fixedly connected to a positioning assembly, the left and right ends of the mounting shell are fixedly connected to a snap-in protection box, the inner side of the snap-in protection box is rotatably connected to a threaded rod, the outer side of the threaded rod is fixedly connected to a self-locking transmission assembly, the outer side of the threaded rod is connected to a movable plate via threaded transmission, the end of the movable plate close to the shutter body is fixedly connected to a snap-in rod, the snap-in rod extends to the inner side of the shutter body, the inner side of the mounting shell is snap-connected to the outer side of the shutter body via the snap-in rod, and the inner side of the snap-in protection box is fixedly connected to a limiting assembly.

[0008] The beneficial effects of the utility model are:

[0009] The shutter with a positioning installation function has the advantages that the shutter can be easily installed and disassembled, and the overall process is simple and quick.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, the positioning assembly includes a positioning block fixedly connected to the front end of the mounting shell, and a positioning groove is formed at the rear end of the shutter body.

[0012] The beneficial effect of adopting the above further solution is that the positioning component can perform a positioning function on the installation of the shutter body, thereby facilitating the installation operation of the shutter body.

[0013] Furthermore, the inner side of the positioning groove is slidably connected to the outer side of the positioning block, the number of the positioning components is two, and the two positioning components are symmetrically distributed on the inner side of the shutter body.

[0014] The beneficial effect of adopting the above further solution is that the number of positioning components is two, which can achieve a better positioning effect of the shutter body.

[0015] Furthermore, the self-locking transmission assembly includes a transmission worm wheel fixedly connected to the outside of the threaded rod, the inner side of the snap-on protection box is rotatably connected to a transmission worm, the front end of the transmission worm is fixedly connected to a rotating block, and the outer side of the transmission worm wheel is meshed with the outer side of the transmission worm.

[0016] The beneficial effect of adopting the above further solution is that the self-locking transmission assembly can cause the threaded rod to rotate.

[0017] Furthermore, the limiting assembly includes a limiting plate fixedly connected to the inner side of the clamping protection box, and one end of the limiting plate close to the movable plate is fixedly connected to the limiting rod.

[0018] The beneficial effect of adopting the above further solution is that the limiting component can limit the position of the movement of the movable plate.

[0019] Furthermore, the inner side of the limiting plate is rotatably connected to the outer side of the threaded rod, the outer side of the limiting rod is slidably connected to the inner side of the movable plate, and there are multiple limiting rods.

[0020] Furthermore, there are multiple clamping rods, a clamping groove is formed on the outer side of the shutter body, and the clamping rods extend to the inner side of the clamping groove.

[0021] The beneficial effect of adopting the above further solution is that the number of the clamping rods is multiple, which can improve the connection effect between the shutter body and the mounting shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 This is a cross-sectional view of the structure of the utility model;

[0024] Figure 3 This is a rear view of the structure of the utility model;

[0025] Figure 4 It is an enlarged view of point A in the figure of the present utility model.

[0026] In the figure: 1. mounting shell; 2. shutter body; 3. positioning assembly; 31. positioning block; 32. positioning groove; 4. snap-on protection box; 5. threaded rod; 6. self-locking transmission assembly; 61. transmission worm gear; 62. transmission worm; 63. rotating block; 7. moving plate; 8. snap-on rod; 9. limit assembly; 91. limit plate; 92. limit rod. DETAILED DESCRIPTION

[0027] 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.

[0028] In the embodiment, Figure 1-4 A shutter with a positioning and installation function is provided. The utility model comprises a mounting shell 1 and a shutter body 2. The front end of the mounting shell 1 is fixedly connected with a positioning assembly 3. The left and right ends of the mounting shell 1 are fixedly connected with a snap-on protection box 4. The inner side of the snap-on protection box 4 is rotatably connected with a threaded rod 5. The outer side of the threaded rod 5 is fixedly connected with a self-locking transmission assembly 6. The outer side of the threaded rod 5 is connected with a moving plate 7 through threaded transmission. The end of the moving plate 7 close to the shutter body 2 is fixedly connected with a snap-on rod 8. The snap-on rod 8 extends to the inner side of the shutter body 2. The inner side of the mounting shell 1 is snap-connected with the outer side of the shutter body 2 through the snap-on rod 8. The inner side of the snap-on protection box 4 is fixedly connected with a limiting assembly 9.

[0029] The positioning assembly 3 includes a positioning block 31 fixedly connected to the front end of the mounting shell 1 , and a positioning groove 32 is formed at the rear end of the shutter body 2 .

[0030] The positioning component 3 can perform a positioning function on the installation of the shutter body 2, facilitate the installation operation of the shutter body 2, and can effectively prevent the shutter body 2 from being displaced during the installation process, thereby improving the installation effect of the shutter body 2.

[0031] The inner side of the positioning groove 32 is slidably connected to the outer side of the positioning block 31 . There are two positioning components 3 , which are symmetrically distributed on the inner side of the shutter body 2 .

[0032] There are two positioning components 3, which can achieve a better positioning effect for the shutter body 2. The upper and lower ends of the shutter body 2 can be limited, effectively preventing the shutter body 2 from being offset.

[0033] Among them, the self-locking transmission assembly 6 includes a transmission worm wheel 61 fixedly connected to the outer side of the threaded rod 5, a transmission worm 62 is rotatably connected to the inner side of the clamping protection box 4, a rotating block 63 is fixedly connected to the front end of the transmission worm 62, and the outer side of the transmission worm wheel 61 is meshed with the outer side of the transmission worm 62.

[0034] Rotating the rotating block 63 causes the transmission worm 62 to rotate, and then the transmission worm wheel 61 drives the moving plate 7 to move.

[0035] The limiting assembly 9 includes a limiting plate 91 fixedly connected to the inner side of the clamping protection box 4 , and one end of the limiting plate 91 close to the movable plate 7 is fixedly connected to a limiting rod 92 .

[0036] The limiting assembly 9 can limit the movement of the movable plate 7, thereby effectively preventing the movable plate 7 from being displaced during the movement.

[0037] The inner side of the limiting plate 91 is rotatably connected to the outer side of the threaded rod 5 , the outer side of the limiting rod 92 is slidably connected to the inner side of the movable plate 7 , and there are multiple limiting rods 92 .

[0038] There are multiple clamping rods 8 , and a clamping groove is provided on the outer side of the shutter body 2 . The clamping rods 8 extend to the inner side of the clamping groove.

[0039] A plurality of clamping rods 8 can improve the connection effect between the shutter body 2 and the mounting shell 1 .

[0040] Working principle:

[0041] When the shutter body 2 needs to be disassembled, the rotating block 63 is rotated to rotate the transmission worm 62, and then the transmission worm wheel 61 will drive the threaded rod 5 to rotate, so that the moving plate 7 will move left and right;

[0042] The clamping rod 8 will be disengaged from the inner side of the clamping groove, thereby releasing the limit between the mounting shell 1 and the shutter body 2, and the shutter body 2 can be easily taken out from the inner side of the mounting shell 1, and the overall operation is simple and quick.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A shutter with a positioning and installation function, comprising a mounting shell (1) and a shutter body (2), characterized in that: The front end of the mounting shell (1) is fixedly connected to a positioning assembly (3), and the left and right ends of the mounting shell (1) are fixedly connected to a snap-on protection box (4). The inner side of the snap-on protection box (4) is rotatably connected to a threaded rod (5), and the outer side of the threaded rod (5) is fixedly connected to a self-locking transmission assembly (6). The outer side of the threaded rod (5) is connected to a moving plate (7) through threaded transmission. The end of the moving plate (7) close to the shutter body (2) is fixedly connected to a snap-on rod (8), and the snap-on rod (8) extends to the inner side of the shutter body (2). The inner side of the mounting shell (1) is snap-on connected to the outer side of the shutter body (2) through the snap-on rod (8), and the inner side of the snap-on protection box (4) is fixedly connected to a limiting assembly (9).

2. The shutter with positioning and installation function according to claim 1, characterized in that: The positioning assembly (3) comprises a positioning block (31) fixedly connected to the front end of the mounting shell (1), and a positioning groove (32) is provided at the rear end of the shutter body (2).

3. The shutter with positioning and installation function according to claim 2, characterized in that: The inner side of the positioning groove (32) is slidably connected to the outer side of the positioning block (31); the number of the positioning components (3) is two, and the two positioning components (3) are symmetrically distributed on the inner side of the shutter body (2) in an upper and lower manner.

4. The shutter with positioning and installation function according to claim 1, characterized in that: The self-locking transmission assembly (6) comprises a transmission worm wheel (61) fixedly connected to the outside of the threaded rod (5); a transmission worm (62) is rotatably connected to the inside of the clamping protection box (4); a rotating block (63) is fixedly connected to the front end of the transmission worm (62); and the outside of the transmission worm wheel (61) is meshed with the outside of the transmission worm (62).

5. The shutter with positioning and installation function according to claim 1, characterized in that: The limiting assembly (9) comprises a limiting plate (91) fixedly connected to the inner side of the clamping protection box (4), and one end of the limiting plate (91) close to the movable plate (7) is fixedly connected to a limiting rod (92).

6. The shutter with positioning and installation function according to claim 5, characterized in that: The inner side of the limiting plate (91) is rotatably connected to the outer side of the threaded rod (5), the outer side of the limiting rod (92) is slidably connected to the inner side of the movable plate (7), and there are multiple limiting rods (92).

7. The shutter with positioning and installation function according to claim 1, characterized in that: The number of the clamping rods (8) is plural, a clamping groove is provided on the outer side of the shutter body (2), and the clamping rods (8) extend to the inner side of the clamping groove.

Images