CN215830401U

CN215830401U - Novel shutter

Info

Publication number: CN215830401U
Application number: CN202121776367.4U
Authority: CN
Inventors: 邵统祥
Original assignee: Xuzhou Aka Building Decoration Engineering Co ltd
Current assignee: Xuzhou Aka Building Decoration Engineering Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-02-15
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses a novel shutter, which comprises an outer frame, wherein the front end and the rear end of the outer frame are respectively provided with a glass, a placing cavity is formed between the two glasses, a blind is arranged in the placing cavity, an opening is arranged at the upper end of the outer frame, a strip cover plate is arranged on the opening, two guide wheels I are rotatably arranged at the upper end of the inner cavity of the placing cavity, traction wires are wound on the two guide wheels I, the two traction wires are connected with the blind, a lead screw positioned at one side of the blind is rotatably arranged at the bottom of the mounting cavity, a lifting block is connected on the lead screw in a threaded manner, the lifting block is connected with the inner wall of the outer frame in a sliding mode, a second guide wheel is arranged in the placing cavity in a rotating mode, one end, far away from the blind, of the traction wire is wound in a guide groove above the second guide wheel and connected with the lifting block, and a driving assembly used for driving the screw rod to rotate is arranged above the side wall of the outer frame. Compared with the prior art, the utility model has the advantages that: reasonable structure, cost saving and strong practicability.

Description

Novel shutter

Technical Field

The utility model relates to the technical field of shutters, in particular to a novel shutter.

Background

A conventional double-glazing built-in blind is a window belonging to the category of hollow glass products for sunshade, which is configured by arranging blinds that can be raised and lowered as needed in two pieces of glass that are arranged to face each other and that close the peripheral edge portions.

The lifting of the blind between two glasses is realized by the operation of the blind lifting controller outside the double-glazing, and the double-glazing built-in blind of this kind needs to be equipped with a set of magnet in the structural system of the outer control mechanism and the inner control mechanism respectively, so as to make the two attract each other through the inner glass, the double-glazing built-in blind of this structural system can satisfy the actual use requirement, but there are the following disadvantages: firstly, because the number of each group of magnets arranged on the outer control mechanism and the inner control mechanism is at least three or more in the normal condition, and the magnets are strong magnetic magnets, and the price of the magnets is very high, the double-layer hollow glass built-in shutter is economic and cheap; secondly, the magnet is generally arranged in the shell, and the control capability of the magnet is gradually weakened after the magnet is used for a certain time, and even the magnet is dislocated and falls off, so that the magnetic attraction effect of the inner control mechanism and the outer control mechanism is influenced; thirdly, the outer frame for placing the blind is of a closed structure, the blind needs to be installed between two pieces of glass in advance and then the outer frame is sealed, and the sealed in-process easily causes disorder or damage of the internal blind.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the technical defects and provides a novel shutter which is reasonable in structure, economical and practical and convenient for placing and installing a shutter.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a novel shutter comprises an outer frame, wherein the front end and the rear end of the outer frame are respectively provided with a glass, a placing cavity is formed between the two glasses, a blind is arranged in the placing cavity, an opening communicated with the placing cavity is arranged at the upper end of the outer frame, the opening is provided with a detachable strip cover plate, the upper end of the inner cavity of the placing cavity is rotatably provided with two guide wheels I, traction wires are wound on the two guide wheels I, the two traction wires are connected with the blind, the bottom of the placing cavity is rotatably provided with a lead screw positioned at one side of the blind, the lead screw is connected with a lifting block through a thread, the lifting block is connected with the inner wall of the outer frame in a sliding mode, a second guide wheel is arranged in the placing cavity in a rotating mode, one end, far away from the blind, of the traction wire is wound in a guide groove above the second guide wheel and connected with the lifting block, and a driving assembly used for driving the screw rod to rotate is arranged above the side wall of the outer frame.

As an improvement, the driving assembly comprises a driving shaft which is rotatably arranged above the side wall of the outer frame, a driving bevel gear which is positioned in the placing cavity is arranged at one end of the driving shaft, a driven bevel gear which is meshed with the driving bevel gear is arranged at the upper end of the screw rod, a traction wheel which is positioned outside the outer frame is arranged at one end, away from the driving bevel gear, of the driving shaft, and a pull wire is wound on the traction wheel.

Two handles are arranged on the pull wire.

The inner wall of frame is equipped with the guide way, one side of elevator slides and sets up in the guide way.

The lower end of the long-strip cover plate is oppositely provided with two V-shaped notches.

Compared with the prior art, the utility model has the advantages that: compared with the prior art, the novel louver can be folded and unfolded by the aid of the matched transmission of the lead screw, the lifting block, the driving bevel gear and the driven bevel gear, magnets with limited resources and high price can be omitted, resources can be saved remarkably, manufacturing cost can be reduced, the phenomenon that the magnets are staggered and fall off can be avoided, the structure is reasonable, meanwhile, the louver can be placed in the placing cavity after glass and an outer frame are assembled into a whole by the aid of the strip cover plate which is clamped and disassembled, the louver is convenient to take and place, the louver is prevented from being easily disordered or damaged in the sealing process, and the lower end of the strip cover plate is provided with two V-shaped notches relatively, so that toughness of the strip cover plate can be improved, and the strip cover plate can be taken off conveniently.

Drawings

Fig. 1 is a schematic view of the structure of a novel blind according to the present invention.

Fig. 2 is a schematic side view of a novel louver strip cover plate according to the present invention.

As shown in the figure: 1. the device comprises an outer frame, 2, glass, 3, a placing cavity, 4, a blind, 5, a long cover plate, 6, a first guide wheel, 7, a traction line, 8, a lead screw, 9, a lifting block, 10, a second guide wheel, 11, a driving shaft, 12, a driving bevel gear, 13, a driven bevel gear, 14, a pull wire, 15, a handle, 16, a guide groove, 17, a V-shaped notch, 18 and a traction wheel.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The following further describes embodiments of the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In order to make the content of the present invention more clearly understood, 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.

With reference to the attached drawings 1-2, a novel louver comprises an outer frame 1, wherein glass 2 is respectively arranged at the front end and the rear end of the outer frame 1, a placing cavity 3 is formed between the two glass 2, a louver 4 is arranged in the placing cavity 3, an opening communicated with the placing cavity 3 is arranged at the upper end of the outer frame 1, a detachable strip cover plate 5 is arranged on the opening, two guide wheels I6 are rotatably arranged at the upper end of an inner cavity of the placing cavity 3, a traction wire 7 is wound on each guide wheel I6, each traction wire 7 is connected with the louver 4, a lead screw 8 positioned on one side of the louver 4 is rotatably arranged at the bottom of the placing cavity 3, a lifting block 9 is connected onto the lead screw 8 in a threaded manner, the lifting block 9 is slidably connected with the inner wall of the outer frame 1, a guide wheel II 10 is rotatably arranged in the placing cavity 3, and one end, far away from the louver 4, of each traction wire 7 is wound in a guide groove above the guide wheel II 10 and connected with the lifting block 9, and a driving assembly for driving the screw rod 8 to rotate is arranged above the side wall of the outer frame 1.

The drive assembly sets up the driving shaft 11 in frame 1 lateral wall top including rotating, the one end of driving shaft 11 is equipped with the initiative bevel gear 12 that is located and places the intracavity 3, the upper end of lead screw 8 is equipped with the driven bevel gear 13 with the meshing of initiative bevel gear 12, the one end that driving shaft 11 kept away from initiative bevel gear 12 is equipped with the traction wheel 18 that is located the frame 1 outside, the winding has pull wire 14 on the traction wheel 18.

Two handles 15 are arranged on the pull wire 14.

The inner wall of the outer frame 1 is provided with a guide groove 16, and one side of the lifting block 9 is arranged in the guide groove 16 in a sliding manner.

The lower end of the long-strip cover plate 5 is oppositely provided with two V-shaped notches 17.

When the shutter is required to be unfolded, the pull wire drives the pull wire to move downwards to drive the ends of the two pull wires to fold the shutter, the pull wire drives the pull rod on the other side to rotate in the opposite direction, the rotation of the pull wire drives the driving wheel to rotate in the opposite direction, the rotation of the driving wheel drives the driving shaft to rotate in the opposite direction, the driving shaft can drive the driving shaft to rotate in the opposite direction, the driving shaft drives the lead screw to rotate in the opposite direction through the cooperation of the driving bevel gear and the driven bevel gear, the shutter curtain is unfolded under the action of gravity, so that magnets with limited resources and high price can be omitted, resources can be obviously saved, the manufacturing cost can be reduced, the phenomenon of dislocation and falling of the magnets can be avoided, and the structure is reasonable.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a novel shutter, includes frame (1), its characterized in that: the front end and the rear end of the outer frame (1) are respectively provided with glass (2), a placing cavity (3) is formed between the two glass (2), a blind (4) is arranged in the placing cavity (3), an opening communicated with the placing cavity (3) is formed in the upper end of the outer frame (1), a detachable strip cover plate (5) is arranged on the opening, two guide wheels I (6) are arranged on the upper end of an inner cavity of the placing cavity (3) in a rotating mode, a drawing wire (7) is wound on the two guide wheels I (6), the two drawing wires (7) are connected with the blind (4), a lead screw (8) positioned on one side of the blind (4) is arranged at the bottom of the placing cavity (3) in a rotating mode, a lifting block (9) is connected onto the lead screw (8) in a threaded mode, the lifting block (9) is connected with the inner wall of the outer frame (1) in a sliding mode, a guide wheel II (10) is arranged in the placing cavity (3) in a rotating mode, two one end that blind (4) were kept away from in haulage wire (7) all twines in the guide slot of guide pulley two (10) top and is connected with elevator (9), the lateral wall top of frame (1) is equipped with and is used for driving lead screw (8) pivoted drive assembly.

2. A new blind according to claim 1, characterised in that: the drive assembly is including rotating driving shaft (11) that sets up in frame (1) lateral wall top, the one end of driving shaft (11) is equipped with and is located initiative bevel gear (12) of placing chamber (3), the upper end of lead screw (8) is equipped with driven bevel gear (13) with initiative bevel gear (12) meshing, the one end that initiative bevel gear (12) were kept away from in driving shaft (11) is equipped with and is located traction wheel (18) in the frame (1) outside, the winding has acting as go-between (14) on traction wheel (18).

3. A new blind according to claim 2, characterised in that: two handles (15) are arranged on the pull wire (14).

4. A new blind according to claim 1, characterised in that: the inner wall of the outer frame (1) is provided with a guide groove (16), and one side of the lifting block (9) is arranged in the guide groove (16) in a sliding mode.

5. A new blind according to claim 1, characterised in that: the lower end of the long-strip cover plate (5) is provided with two V-shaped notches (17) oppositely.