CN216240338U

CN216240338U - Fixed shutter that rack was adjusted

Info

Publication number: CN216240338U
Application number: CN202122179824.8U
Authority: CN
Inventors: 吕建波
Original assignee: Heze Huasheng Wooden Products Co ltd
Current assignee: Heze Huasheng Wooden Products Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-04-08
Anticipated expiration: 2031-09-09

Abstract

The invention relates to the technical field of vertical shutters and discloses a fixed shutter with an adjustable rack, which comprises an intermediate frame, wherein the top of the intermediate frame is fixedly connected with a top seat, the bottom of the inner wall of the top seat is provided with a first circular groove, the back of the inner wall of the top seat is provided with a first fixed hole, the inside of the first circular groove is movably connected with a rotating rod, the top of the rotating rod is fixedly connected with an end cover, the middle of the rotating rod is fixedly connected with a blade, and the bottom of the intermediate frame is fixedly connected with a base. This fixed shutter that rack was adjusted, the equidistant arrangement of blade, through the twitch of pull ring, adjust the direction of blade, adjust the light angle, satisfy user's demand, outside meshing through the gear is connected with the rack, under the limiting displacement of circular slot one and circular slot two, when the one side of needs clean blade, only need twitch or promote the rack, make the one side of blade just to the user, need not dismantle the blade, save the clean time that consumes of clearance.

Description

Fixed shutter that rack was adjusted

Technical Field

The invention relates to the technical field of vertical shutters, in particular to a fixed shutter with an adjustable rack.

Background

The shutter curtain is divided into a fixed type shutter curtain and a movable type shutter curtain, the shutter curtain is formed by connecting and folding a plurality of thin sheets, the shutter curtain not only has the functions of ventilation, shading and sound insulation, but also can shade sun, cool and decorate rooms by moving pictures, the shutter curtain is made of bamboo sheets, wood sheets, glass steel sheets, aluminum alloy sheets, plasticizing sheets, flax sheets and other materials which are popular in the market at present, and the shutter curtain has a long history, and the shutter curtain has shadows of the shutter from an original mullion window and a mullion window to the visible shutter of the prior horizontal type, vertical type, key type, honeycomb type and rolling type shutter curtain, and gradually becomes popular and diversified.

Although the types of the shutter are various, the blades of the shutter are not tightly connected, gaps exist between the middle and the periphery, the shutter can only be finely adjusted, the condition that the shielding function is insufficient at a certain angle can exist, when the window is opened, the shutter swings with wind to influence the shielding of a light source, the background of the blades is too monotonous no matter what material is used for the shutter, most importantly, the shutter is composed of one shutter blade, the blades are easy to accumulate dust after long-time use, and the cleaning and wiping are troublesome.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a fixed shutter with a rack for adjustment, which has the advantages of freely adjusting and shielding a light source, being replaceable in a blade surface background and being convenient to clean, and solves the problems that the light source cannot be fully shielded, the blade surface background is too monotonous and the cleaning is not thorough.

(II) technical scheme

In order to achieve the purposes of freely adjusting the shielding light source, replacing the leaf surface background and conveniently cleaning, the invention provides the following technical scheme: the utility model provides a fixed shutter that rack was adjusted, includes middle frame, the top fixedly connected with footstock of middle frame, round slot one has been seted up to the bottom of footstock inner wall, fixed orifices one has been seted up at the back of footstock inner wall, the inside swing joint of round slot one has the bull stick, the top fixedly connected with end cover of bull stick, the middle part fixedly connected with blade of bull stick, the bottom fixedly connected with base of middle frame, round slot two has been seted up at the top of base inner wall, the slot has been seted up to the bottom of base inner wall, fixed orifices two has been seted up at the back of base inner wall, the bottom swing joint of bull stick has the gear, the meshing of gear both ends is connected with the rack, the one end fixedly connected with pull ring of base is kept away from to the rack.

Preferably, the first round groove is in clearance fit with the rotating rod.

Preferably, the rotating rod penetrates through the space between the top seat and the base, the number of the blades is forty, and the number of the blades fixedly connected to the front side and the back side of the extending part of the rotating rod is two.

Preferably, a rotating rod is inserted into the slot, one end of the rotating rod, which is close to the gear, is wedge-shaped, and the outer part of the rotating rod is inserted into the gear.

Preferably, the top seat and the base are hollow, and the number of the first circular grooves and the number of the second circular grooves which are formed in the top seat and the base are twenty.

Preferably, the number of the first fixing holes and the number of the fixing holes are seven, and the first fixing holes and the fixing holes are arranged on one side close to the wall body.

Preferably, the number of the gears is twenty, and the axes of the gears and the axis of the rotating rod are on the same horizontal line.

(III) advantageous effects

Compared with the prior art, the invention provides a fixed shutter with an adjustable rack, which has the following beneficial effects:

1. this fixed shutter that rack was adjusted, through footstock, base fixed connection at the wall body surface, make the blade laminating window face as far as possible, the equidistant arrangement of blade reduces the gap between the blade, reaches the best effect of sheltering from sunshine, because the (window) curtain body is fixed at the wall body surface, when all do not worry the ventilation, the (window) curtain is scraped by wind and is influenced the sunshade effect, and can adjust the direction of blade through the twitch of pull ring, adjust light to different angles, reach the harmonious coexistence of people and nature.

2. This fixed shutter that rack was adjusted, the rack that blade and gear engagement connected through two sides fixed connection around the bull stick, when being in the same blade background for a long time, produce aesthetic fatigue very easily, the rack can be twitched this moment, because circular slot one and the two limiting displacement of circular slot of footstock and base, the bull stick that makes fixed connection have the gear can only rotate in situ, the rotatory blade rotation that drives of bull stick, the blade of different background styles changes to the user in the front, the user can be according to the attached blade background of the needs of oneself in blade front or reverse side, reach final demand.

3. This fixed shutter that rack was adjusted, outside meshing through the gear is connected with the rack, the outside fixedly connected with gear of bull stick, under the limiting displacement of circular slot one and circular slot two, the bull stick can 360 degrees rotations, the blade is also rotatory along with the bull stick, when the one side of needs clean blade, only need twitch or promote the rack, the one side that makes the blade is just to the user, clearance one side back, twitch or promote the rack, make the bull stick rotate 180 degrees, make the another side of blade change to the user in front, accomplish the clearance, need not dismantle the blade, save the clean time that consumes of clearance.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged cross-sectional view of the structure of FIG. 1 according to the present invention;

FIG. 3 is an enlarged cross-sectional view of FIG. 1 at B according to the present invention;

FIG. 4 is a schematic top view of the base of the present invention.

In the figure: 1. a middle frame; 2. a top seat; 3. a first circular groove; 4. a first fixing hole; 5. a rotating rod; 6. an end cap; 7. a blade; 8. a base; 9. a second circular groove; 10. a slot; 11. a second fixing hole; 12. a gear; 13. a rack; 14. and (4) a pull ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, a rack-adjustable fixed blind window comprises an intermediate frame 1, a top base 2 is fixedly connected to the top of the intermediate frame 1, a first circular groove 3 is formed in the bottom of the inner wall of the top base 2, a first fixing hole 4 is formed in the back of the inner wall of the top base 2, a rotating rod 5 is movably connected to the inside of the first circular groove 3, the first circular groove 3 is in clearance fit with the rotating rod 5 to limit the rotating rod 5 to only rotate, an end cover 6 is fixedly connected to the top of the rotating rod 5, a vane 7 is fixedly connected to the middle of the rotating rod 5, the rotating rod 5 penetrates through the space between the top base 2 and a base 8, the number of the vane 7 is forty, two vanes 7 are fixedly connected to the front and back sides of the extending part of the rotating rod 5, the background of the required vane 7 can be changed according to actual needs, a base 8 is fixedly connected to the bottom of the intermediate frame 1, a second circular groove 9 is formed in the top of the inner wall of the base 8, the top base 2 and the base 8 are hollow, the numbers of the first circular groove 3 and the second circular groove 9 arranged on the top seat 2 and the base 8 are twenty, the bottom of the inner wall of the base 8 is provided with a slot 10, a rotating rod 5 is inserted in the slot 10, the back of the inner wall of the base 8 is provided with a fixing hole two 11, the numbers of the first fixing hole 4 and the second fixing hole 11 are seven, the fixing hole one 4 and the second fixing hole 11 are arranged on one side close to the wall, so that the curtain body is attached to the surface of the wall as much as possible and can shield sunlight as much as possible, the bottom of the rotating rod 5 is movably connected with a gear 12, two ends of the gear 12 are engaged and connected with a rack 13, one end of the rotating rod 5 close to the gear 12 is wedge-shaped, the outer part of the rotating rod 5 is inserted in the gear 12, the rotating rod 5 is driven to rotate when the gear 12 rotates, the rotating rod 5 drives the blades 7 to rotate, the number of the gears 12 is twenty, the axis and the axis of the rotating rod 5 are on the same horizontal line, one end of the rack pull ring 13 far away from the base 8 is fixedly connected with a 14, the rotation of the blade 7 can be controlled by pulling the pull ring 14.

The working process and principle are that in the using process, when the curtain needs to be adjusted and the sunlight angle is changed, the window top seat 2 and the base 8 are fixedly arranged on the surface of a wall, the pull ring 14 is pulled or pushed, one end, close to the gear 12, of the pull ring 14 is fixedly connected with the rack 13, the pull ring 14 drives the rack 13 to move, the gear 12 is fixedly connected with the outer part of the rotating rod 5 due to the meshing of the rack 13, the gear 12 is fixedly connected with the outer part of the rotating rod 5, the circular groove I3, the circular groove II 9 and the slot 10 have limiting effects, so that the gear 12 can only rotate on the original place under the condition that the rack 13 moves, the gear 12 rotates to drive the rotating rod 5 to rotate, the blades 7 are fixedly connected with the front side and the back side of the rotating rod 5, the rotating rod 5 rotates to drive the blades 7 to rotate, when the blades 7 rotate to a certain angle and the sunlight angle is changed to meet the requirements of a user, the adjustment is finished, when the room layout under the same background for a long time can cause fatigue of the user, therefore, the pull ring 14 is pulled or pushed at the moment, the pull ring 14 drives the rack 13 to move, the rack 13 drives the gear 12 to rotate, the rotating rod 5 is fixedly connected inside the gear 12, the rotating rod 5 rotates along with the rotation of the gear 12, the blade 7 rotates along with the rotation of the rotating rod 5, when the other side of the blade 7 rotates to the front of a user, the background of the blade 7 is replaced, when the curtain is exposed in the air for a long time, dust and lint are attached to the surface of the blade 7, the pull ring 14 can be pulled at the moment, the pull ring 14 drives the rack 13 to move, the rack 13 drives the gear 12 to rotate, the rotating rod 5 and the blade 7 rotate along with the rotating rod 5 and the blade 7, when one side of the blade 7 is opposite to the user, the other side is cleaned and adjusted, the pull ring 14 is pushed, the rack 13 drives the gear 12 to rotate, the rotating rod 5 and the blade 7 rotate together, until the other side of the blade 7 is opposite to the user, the other side can be cleaned without disassembling the blade 7.

In conclusion, the fixed blind window adjusted by the rack is fixedly connected to the surface of a wall body through the top seat 2 and the base 8, so that the blades 7 are attached to the surface of the window as much as possible, the blades 7 are arranged at equal intervals, gaps among the blades 7 are reduced, and the best effect of shielding sunlight is achieved.

In addition, the fixed shutter with the adjusted rack, the blades 7 fixedly connected with the front side and the rear side of the rotating rod 5 are meshed with the rack 13 connected with the gear 12, so that aesthetic fatigue is easily caused when the fixed shutter is in the same background of the blades 7 for a long time, at the moment, the rack 13 can be pulled, the rotating rod 5 fixedly connected with the gear 12 can only rotate on site due to the limiting action of the circular groove I3 and the circular groove II 9 of the top seat 2 and the base 8, the rotating rod 5 rotates to drive the blades 7 to rotate, the blades 7 with different background styles are rotated to the front of a user, and the user can attach the background to the front or the back of the blades 7 according to own needs, so that the final requirement is met.

And, this fixed shutter that rack was adjusted, the outside meshing through gear 12 is connected with rack 13, the outside fixedly connected with gear 12 of bull stick 5, under the limiting displacement of circular slot one 3 and circular slot two 9, bull stick 5 can 360 degrees rotations, blade 7 also rotates along with bull stick 5, when the one side of blade 7 of needs cleaning, only need twitch or promote rack 13, make the one side of blade 7 just face the user, after the clearance one side, twitch or promote rack 13, make bull stick 5 rotate 180 degrees, make the another side of blade 7 rotate to the user and face, accomplish the clearance, need not dismantle blade 7, save the time that the clearance was wasted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A fixed shutter that rack was adjusted, includes middle frame (1), its characterized in that: the top of the middle frame (1) is fixedly connected with a top seat (2), the bottom of the inner wall of the top seat (2) is provided with a first circular groove (3), the back of the inner wall of the top seat (2) is provided with a first fixing hole (4), the inside of the first circular groove (3) is movably connected with a rotating rod (5), the top of the rotating rod (5) is fixedly connected with an end cover (6), the middle of the rotating rod (5) is fixedly connected with a blade (7), the bottom of the middle frame (1) is fixedly connected with a base (8), the top of the inner wall of the base (8) is provided with a second circular groove (9), the bottom of the inner wall of the base (8) is provided with a slot (10), the back of the inner wall of the base (8) is provided with a second fixing hole (11), the bottom of the rotating rod (5) is movably connected with a gear (12), and the front end and the rear end of the gear (12) are meshed with a rack (13), one end of the rack (13) far away from the base (8) is fixedly connected with a pull ring (14).

2. A rack-adjusted stationary blind according to claim 1, wherein: the first circular groove (3) is in clearance fit with the rotating rod (5).

3. A rack-adjusted stationary blind according to claim 1, wherein: the rotating rod (5) penetrates through the space between the top seat (2) and the base (8), the number of the blades (7) is forty, and the number of the blades (7) fixedly connected to the front side and the back side of the extending portion of the rotating rod (5) is two.

4. A rack-adjusted stationary blind according to claim 1, wherein: the rotary rod (5) is inserted into the slot (10), one end of the rotary rod (5) close to the gear (12) is in a wedge shape, and the outer portion of the rotary rod (5) is inserted into the gear (12).

5. A rack-adjusted stationary blind according to claim 1, wherein: the top seat (2) and the base (8) are hollow, and the number of the first circular grooves (3) and the number of the second circular grooves (9) which are formed in the top seat (2) and the base (8) are twenty.

6. A rack-adjusted stationary blind according to claim 1, wherein: the number of the first fixing holes (4) and the number of the second fixing holes (11) are seven, and the first fixing holes and the second fixing holes are arranged on one side close to the wall body.

7. A rack-adjusted stationary blind according to claim 1, wherein: the number of the gears (12) is twenty, and the axes of the gears and the axis of the rotating rod (5) are on the same horizontal line.