CN213683832U

CN213683832U - Adjustable shutter

Info

Publication number: CN213683832U
Application number: CN202022496753.XU
Authority: CN
Inventors: 张黎波
Original assignee: Jiangxi Lanqingting Industrial Co ltd
Current assignee: Jiangxi Lanqingting Industrial Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-07-13
Anticipated expiration: 2030-11-02

Abstract

The utility model provides an adjustable hundred formula shutters, including first founding frame and second founding frame, the inboard of first founding frame is equipped with adjustment mechanism, adjustment mechanism includes electric motor and first axis of rotation, electric motor's output shaft key connection has sector gear, just a plurality of second axis of rotation are installed side by side to the top level of first axis of rotation, the sprocket is all installed, and is a plurality of to the one end of first axis of rotation and second axis of rotation the outside meshing of sprocket is connected with drive chain, just spur gear is installed to the one end of first axis of rotation, fixed parcel has the sleeve, every on the outer wall at first axis of rotation and second axis of rotation middle part all install the blade along radial symmetry on the telescopic outer wall. The utility model discloses an electric motor, sector gear, straight-teeth gear, first axis of rotation, second axis of rotation, sprocket and drive chain have realized the angle modulation of blade, are convenient for adjust the intake, are favorable to indoor ventilation.

Description

Adjustable shutter

Technical Field

The utility model mainly relates to the technical field of shutters, in particular to an adjustable shutter.

Background

In the prior art, what traditional adjustable hundred formula shutter mostly adopted at present is the driving lever structure, can only decide the angle and adjust, and full-open, half-open and full-closed promptly, and spacing adoption bolt formula is spacing, and the angle can not be adjusted wantonly.

According to patent document application number 201821176750.4, an adjustable-installation louver is provided, which comprises a window frame and a plurality of blades arranged between the window frame, wherein the window frame comprises two upright posts arranged in parallel, a first sliding groove is fixedly arranged on the surface of a vertical installation frame of each upright post, and a convex connecting plate matched with the first sliding groove is arranged in each first sliding groove; the bottom of blade sets up the second spout along the horizontal direction, and the bottom of second spout flushes with the bottom of blade, the second spout passes through bolt and convex connecting plate fixed connection, the head buckle of bolt is in the second spout, the screw rod of bolt pierces through in second spout bottom gap extends to the convex connecting plate, though reduced the installation degree of difficulty of shutter, avoided the situation that the shutter is unmatched with the window size effectively and brought inconvenience for the installation, but the blade is fixed knot structure, the angle is not adjustable, be unfavorable for indoor ventilation.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides an adjustable hundred formula shutters for solve the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

an adjustable hundred-type shutter comprises a first vertical frame and a second vertical frame, wherein an adjusting mechanism is arranged on the inner side of the first vertical frame, the adjusting mechanism comprises an electric motor and a first rotating shaft, the bottom of the electric motor is fixedly connected with an inner bottom plate of the first vertical frame, an output shaft of the electric motor is in keyed connection with a sector gear, a plurality of second rotating shafts are horizontally arranged above the first rotating shaft side by side, a chain wheel is arranged at one end of each of the first rotating shaft and the second rotating shaft, a plurality of chain wheels are meshed with a transmission chain, one end of the first rotating shaft penetrates through the chain wheel and extends to the outer side of the chain wheel to be provided with a straight gear, the straight gear is meshed with the sector gear and is connected with the second rotating shaft, one end, far away from the straight gear, of the first rotating shaft and the second rotating shaft penetrates through the first vertical frame and extends to the outer side wall of the second vertical frame and is, the outer wall in the middle of the first rotating shaft and the second rotating shaft is fixedly wrapped with a sleeve, and blades are symmetrically arranged on the outer wall of each sleeve along the radial direction.

Preferably, the closing plate, every are all installed to the top of first grudging post and second grudging post lifting unit, every are all installed to the below of closing plate lifting unit all includes the dwang, every first bevel gear, every are all installed to the one end of dwang first bevel gear keeps away from one side of dwang and all meshes and be connected with second bevel gear, every the threaded rod is all installed at second bevel gear's top, every it is connected with the screw cap, every all mesh on the outer wall of threaded rod the equal fixedly connected with in the outside of screw cap moves a section of thick bamboo, two the top of moving a section of thick bamboo runs through the roof of first grudging post and second grudging post respectively and extends to the bottom fixed connection of its outside and closing plate.

Preferably, two the lifting unit is located the inboard of first grudging post and second grudging post respectively, equal horizontal installation has the backup pad on the inside wall of first grudging post and second grudging post, and every the bottom of threaded rod all runs through the top that second bevel gear passes through ball bearing and backup pad and is the rotation connection.

Preferably, sliding parts are mounted at the joints of the two moving cylinders and the first vertical frame and the second vertical frame.

Preferably, a limiting plate is mounted at the top end of each threaded rod.

Preferably, one end of each rotating rod, which is far away from the first bevel gear, extends to the outer side of the corresponding first vertical frame and the corresponding second vertical frame through the corresponding first vertical frame and the corresponding second vertical frame respectively, and a rotating wheel is installed on the outer side of the corresponding rotating rod.

Preferably, a sealing gasket is mounted on the top of each sealing plate.

Preferably, the sleeve and the blade are both removable.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model realizes the angle adjustment of the blades through the electric motor, the sector gear, the straight gear, the first rotating shaft, the second rotating shaft, the chain wheel and the transmission chain, so that the blades can rotate within 180 degrees, the air intake is convenient to adjust, and the ventilation in the room is facilitated; through dwang, first bevel gear, second bevel gear, threaded rod, screw cap and removal section of thick bamboo, realized the altitude mixture control of closing plate, make the closing plate can with wall in close contact with, improved the stability of shutter installation.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of a first upright frame structure of the present invention;

FIG. 3 is a sectional view of a side structure of a first vertical frame of the present invention;

FIG. 4 is an enlarged view of area A of FIG. 1;

fig. 5 is an enlarged view of region B in fig. 1.

In the figure: 1. a first upright frame; 2. a second upright frame; 21. a support plate; 3. an adjustment mechanism; 31. an electric motor; 32. a sector gear; 33. a first rotating shaft; 34. a spur gear; 35. a sprocket; 36. a second rotating shaft; 37. a sleeve; 371. a blade; 38. a drive chain; 4. a sealing plate; 41. a gasket; 5. a lifting assembly; 51. rotating the rod; 52. a first bevel gear; 53. a second bevel gear; 54. a threaded rod; 541. a limiting plate; 55. moving the drum; 551. a threaded cap; 552. a slider; 56. a rotating wheel.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In an embodiment, please refer to fig. 1, 3 and 5, an adjustable shutter includes a first vertical frame 1 and a second vertical frame 2, an adjusting mechanism 3 is disposed on an inner side of the first vertical frame 1, the adjusting mechanism 3 includes an electric motor 31 and a first rotating shaft 33, a bottom of the electric motor 31 is fixedly connected to an inner bottom plate of the first vertical frame 1, an output shaft of the electric motor 31 is keyed with a sector gear 32, a plurality of second rotating shafts 36 are horizontally installed above the first rotating shaft 33 side by side, a sprocket 35 is installed at one end of each of the first rotating shaft 33 and the second rotating shaft 36, a plurality of outer sides of the sprockets 35 are engaged with a transmission chain 38, one end of the first rotating shaft 33 penetrates through the sprocket 35 and extends to an outer side of the sprocket 35, the spur gear 34 is engaged with the sector gear 32, and one ends of the first rotating shaft 33 and the second rotating shaft 36, which are far away from the spur gear 34, extend through the first vertical frame 1 to the second vertical frame 2 The lateral wall of frame 2 is the rotation through ball bearing and connects, fixed parcel has sleeve 37 on the outer wall at first axis of rotation 33 and second axis of rotation 36 middle part, every all install blade 371 along radial symmetry on sleeve 37's the outer wall, through electric motor 31 work, drive sector gear 32 rotates, drive spur gear 34 through sector gear 32 and rotate, drive first axis of rotation 33 through spur gear 34 and rotate, drive sprocket 35 on it through first axis of rotation 33 and rotate, through the cooperation of sprocket 35 and drive chain 38, drive second axis of rotation 36 and rotate, drive sleeve 37 through pivoted first axis of rotation 33 and second axis of rotation 36 and rotate, drive blade 371 through sleeve 37 and rotate, realized the angle modulation of blade 371, make blade 371 can rotate at 180 within ranges, be convenient for adjust the air inlet volume, be favorable to indoor ventilation, sleeve 37 and blade all can be dismantled, the sleeve 37 and the blade 371 can be installed and fixed through bolts, can be detached and are convenient to replace.

In an embodiment, referring to fig. 2 and 4, a sealing plate 4 is mounted above each of the first and second

vertical frames

1 and 2, a sealing gasket 41 is mounted on a top of each sealing plate 4, the louver can be in close contact with a wall through the sealing plate 4 and the sealing gasket 41, the mounting stability of the louver is improved, a lifting assembly 5 is mounted below each sealing plate 4, each lifting assembly 5 includes a rotating rod 51, a first bevel gear 52 is mounted at one end of each rotating rod 51, a second bevel gear 53 is in meshing connection with one side of each first bevel gear 52 away from the rotating rod 51, a threaded rod 54 is mounted on a top of each second bevel gear 53, a threaded cap 551 is in meshing connection with an outer wall of each threaded rod 54, and a moving cylinder 55 is fixedly connected to an outer side of each threaded cap 551, the top ends of the two moving cylinders 55 respectively penetrate through the top plates of the first vertical frame 1 and the second vertical frame 2 and extend to the outer sides of the top plates to be fixedly connected with the bottom of the sealing plate 4, the two lifting components 5 are respectively positioned at the inner sides of the first vertical frame 1 and the second vertical frame 2, one ends of the two rotating rods 51 far away from the first bevel gear 52 respectively penetrate through the first vertical frame 1 and the second vertical frame 2 and extend to the outer sides of the two vertical frames, a rotating wheel 56 is installed, the rotating wheel 56 is rotated to drive the rotating rod 51 to rotate through the rotating wheel 56, the first bevel gear 52 is driven to rotate through the rotating rod 51, the second bevel gear 53 is driven to rotate through the first bevel gear 52, the threaded rod 54 is driven to rotate, the threaded cap 551 is driven to move up and down through the threaded cap 54, the moving cylinder 55 is driven to lift up and down through the moving cylinder 55, the height of the sealing plate 4 is adjusted, the stability of shutter installation has been improved, equal horizontal installation has backup pad 21 on the inside wall of first grudging post 1 and second grudging post 2, and every the bottom of threaded rod 54 all runs through second bevel gear 53 and is the rotation connection through ball bearing and the top of backup pad 21, through the firm supporting threaded rod 54 of backup pad 21, two slider 552 is all installed with the junction of first grudging post 1 and second grudging post 2 to the removal section of thick bamboo 55, has reduced the wearing and tearing of removal section of thick bamboo 55 through slider 552, and slider 552 can adopt sliding parts such as sliding sleeve, every limiting plate 541 is all installed on the top of threaded rod 54, realizes the spacing of 541 screw cap 551 through the limiting plate.

The utility model discloses a concrete operation as follows:

firstly, the electric motor 31 works to drive the sector gear 32 to rotate, the sector gear 32 drives the spur gear 34 to rotate, the spur gear 34 drives the first rotating shaft 33 to rotate, the first rotating shaft 33 drives the chain wheel 35 thereon to rotate, the chain wheel 35 is matched with the transmission chain 38 to drive the second rotating shaft 36 to rotate, the rotating sleeve 37 is driven by the rotating first rotating shaft 33 and the second rotating shaft 36 to rotate, the sleeve 37 drives the blade 371 to rotate, the angle adjustment of the blade 371 is realized, the blade 371 can rotate in the range of 180 degrees, the air intake amount is convenient to adjust, when the electric motor is installed, the rotating wheel 56 is rotated, the rotating wheel 51 is driven by the rotating wheel 56 to rotate, the first bevel gear 52 is driven by the rotating rod 51, the second bevel gear 53 is driven by the first bevel gear 52 to rotate, the threaded rod 54 is driven by the second bevel gear 53 to rotate, and the threaded cap 551 is, the movable barrel 55 is driven to ascend and descend through the threaded cap 551, the sealing plate 4 is driven to ascend and descend through the movable barrel 55, the height of the sealing plate 4 is adjusted, the sealing plate 4 can be in close contact with the wall surface, and the stability of shutter installation is improved.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides an adjustable hundred formula shutter, includes first grudging post (1) and second grudging post (2), its characterized in that, the inboard of first grudging post (1) is equipped with adjustment mechanism (3), adjustment mechanism (3) include electric motor (31) and first axis of rotation (33), the bottom of electric motor (31) and the interior bottom plate fixed connection of first grudging post (1), the output shaft keyed joint of electric motor (31) has sector gear (32), just a plurality of second axis of rotation (36) are installed side by side to the top level of first axis of rotation (33), sprocket (35) are all installed to the one end of first axis of rotation (33) and second axis of rotation (36), and are a plurality of the outside meshing of sprocket (35) is connected with drive chain (38), just straight gear (34) are installed to the one end of first axis of rotation (33) runs through sprocket (35) and extends to its outside, spur gear (34) are connected with sector gear (32) meshing, the one end that spur gear (34) were kept away from in first axis of rotation (33) and second axis of rotation (36) all runs through first grudging post (1) and extends to the lateral wall of second grudging post (2) and is the rotation connection through ball bearing, it has sleeve (37), every to fix the parcel on the outer wall at first axis of rotation (33) and second axis of rotation (36) middle part all install blade (371) along radial symmetry on the outer wall of sleeve (37).

2. The adjustable shutter as claimed in claim 1, wherein the first vertical frame (1) and the second vertical frame (2) are respectively provided with a sealing plate (4) above the first vertical frame (1), each sealing plate (4) is provided with a lifting assembly (5) below the sealing plate, each lifting assembly (5) comprises a rotating rod (51), one end of each rotating rod (51) is provided with a first bevel gear (52), one side of each first bevel gear (52) far away from the rotating rod (51) is respectively engaged and connected with a second bevel gear (53), the top of each second bevel gear (53) is provided with a threaded rod (54), the outer wall of each threaded rod (54) is respectively engaged and connected with a threaded cap (551), the outer side of each threaded cap (551) is respectively fixedly connected with a movable barrel (55), and the top ends of the two movable barrels (55) respectively penetrate through the top plates of the first vertical frame (1) and the second vertical frame (2) and extend to the outer side of the first vertical frame (2) The side is fixedly connected with the bottom of the sealing plate (4).

3. An adjustable shutter according to claim 2, wherein the two lifting assemblies (5) are respectively located at the inner sides of the first vertical frame (1) and the second vertical frame (2), the inner side walls of the first vertical frame (1) and the second vertical frame (2) are horizontally provided with the support plate (21), and the bottom end of each threaded rod (54) penetrates through the second bevel gear (53) and is rotatably connected with the top of the support plate (21) through a ball bearing.

4. An adjustable shutter according to claim 3, characterised in that the joints of the two moving cylinders (55) with the first stile (1) and the second stile (2) are fitted with sliding elements (552).

5. An adjustable shutter according to claim 2, characterised in that a limit plate (541) is mounted on the top end of each threaded rod (54).

6. An adjustable shutter according to claim 2, characterised in that the ends of the two rotatable rods (51) remote from the first bevel gear (52) extend through the first and second stiles (1, 2) respectively to the outside of which are mounted runners (56).

7. An adjustable shutter according to claim 2, characterised in that a gasket (41) is mounted on the top of each sealing plate (4).

8. An adjustable shutter according to claim 1, characterised in that the sleeve (37) and the vanes (371) are removable.