CN214886727U

CN214886727U - Single-layer shutter glass used after finishing of doors and windows

Info

Publication number: CN214886727U
Application number: CN202121178006.XU
Authority: CN
Inventors: 陈道云
Original assignee: Wuhan Hengmeige Energy Saving Glass Co ltd
Current assignee: Wuhan Hengmeige Energy Saving Glass Co ltd
Priority date: 2021-05-29
Filing date: 2021-05-29
Publication date: 2021-11-26
Anticipated expiration: 2031-05-29

Abstract

The utility model belongs to the decoration field, in particular to a single-layer louver glass used after finishing doors and windows, which comprises a frame, glass, a support rod, blades and a transmission structure; the back of the frame is fixedly connected with glass, a plurality of support rods are rotatably arranged in the frame, blades are fixedly connected to the outer rings of the support rods, the bottoms of the adjacent blades are in sliding contact with the tops of the blades, and a transmission structure is arranged at one end of each support rod; carry out power transmission through transmission structure, drive the bracing piece and rotate, drive the blade and rotate, realized opening and shutting of blade, avoided the stay cord of tripe to take place easily and twine and the blade is closed insecure.

Description

Single-layer shutter glass used after finishing of doors and windows

Technical Field

The utility model relates to a fitment field specifically is a single-layer shutter glass who is used for door and window after finishing.

Background

The shutter is a soft decoration for a new family room, and is basically used for decorating newly-built buildings.

In the office area, single-layer shutter glass is mostly used for separation, and the existing shutter separation is mostly opened and closed in a pull rope type mode.

However, the opening and closing of the shutters in the pull rope type manner cannot be achieved, so that light penetrates through gaps, the confidentiality of office areas is affected, and meanwhile, the pull ropes of the shutters are easy to wind, so that unnecessary troubles are caused; therefore, the single-layer shutter glass for the finished door and window is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, what the mode of solving this kind of stay cord formula goes on opens and shuts, can't accomplish the complete closure of tripe, causes light to see through from the space, influences the regional security of official working, and the winding takes place easily for the stay cord of tripe simultaneously, causes the trouble problem of unnecessary, the utility model provides a single-layer shutter glass for after door and window finishes.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a single-layer louver glass used after finishing doors and windows, which comprises a frame, glass, a support rod, blades and a transmission structure; the back of the frame is fixedly connected with glass, a plurality of support rods are rotatably arranged in the frame, blades are fixedly connected to the outer rings of the support rods, the bottoms of the adjacent blades are in sliding contact with the tops of the blades, and a transmission structure is arranged at one end of each support rod; the opening and closing of the blades are realized, and the phenomena that the stay ropes of the louver are easy to wind and the blades are not firm to close are avoided.

Preferably, the transmission structure comprises a first gear, a transmission shaft, a second gear, a third gear, a fourth gear and a rotating rod; a transmission cavity is formed in the inner wall of one side of the frame, a first gear is fixedly connected to the outer ring of one end of the supporting rod, the first gear is rotatably installed inside the transmission cavity, a transmission shaft is rotatably installed inside the transmission cavity, a plurality of second gears are fixedly connected to the outer ring of the transmission shaft, the second gears are meshed with the first gear, a third gear is fixedly connected to the outer ring of the middle of the transmission shaft, a rotating rod is rotatably installed on the front side of the inner wall of the transmission cavity, the rotating rod rotatably penetrates through the front side of the frame, a fourth gear is fixedly connected to the back side of the rotating rod, and the fourth gear is meshed with the third gear; driving the opening and closing of the blades.

Preferably, both sides of the inner wall of the frame are provided with round holes, inner rings of the round holes are in running fit with outer rings of the supporting rods, the inner rings of the round holes are provided with a plurality of ball grooves, the outer rings at both ends of the supporting rods are provided with ring grooves, balls are rotatably mounted in the ball grooves, and the outer rings of the balls are in sliding fit with the inner walls of the ring grooves; the labor required by workers to rotate the rotating rod is reduced.

Preferably, the middle part of the front side of the frame is provided with a mounting opening, a bearing is slidably mounted in the mounting opening, an inner ring of the bearing is in rotating fit with an outer ring of the rotating rod, a cover plate is mounted on the front side of the mounting opening through screws, and a rotating handle is mounted on the front side of the rotating rod through threads; further reducing the force required by the operator to rotate the turn bar.

Preferably, the front surface of the cover plate is provided with an arc-shaped sliding chute, the back surface of the rotating handle is fixedly connected with a sliding column, and the outer ring of the sliding column is in sliding fit with the inner ring of the arc-shaped sliding chute; the direction and angle of rotation of the stem is defined.

Preferably, the edge of the blade is wrapped with a rubber cushion; the cut of the sharp edge of the blade to workers is avoided.

The utility model discloses an useful part lies in:

1. the rotating rod is rotated to drive the fourth gear to rotate, the third gear meshed with the fourth gear is driven to rotate, the transmission shaft is driven to rotate, the second gear fixedly connected with the outer ring is driven to rotate, the first gear meshed with the first gear is driven to rotate, the supporting rod is driven to rotate, the blades are opened and closed, and the problem that pull ropes of the louver are easy to wind and the blades are not firm to close is avoided;

2. through the rotation of bearing, reduced the bull stick and rotated the frictional resistance who receives, the staff of being convenient for of turning handle rotates the bull stick, has further reduced the staff and has rotated the required ground power of bull stick.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram of the first embodiment;

FIG. 2 is a front sectional view of the first embodiment;

FIG. 3 is a side sectional view of the first embodiment;

FIG. 4 is an enlarged view of a portion of FIG. 2 at A;

FIG. 5 is an enlarged view of a portion of FIG. 3 at B;

FIG. 6 is an enlarged view of a portion of FIG. 3 at C;

FIG. 7 is a sectional view in the middle of the second embodiment;

fig. 8 is a partial enlarged view of fig. 7 at D.

In the figure: 1. a frame; 2. glass; 3. a support bar; 4. a blade; 5. a first gear; 6. a drive shaft; 7. a second gear; 8. a third gear; 9. a fourth gear; 10. a rotating rod; 11. a transmission cavity; 12. a ball bearing; 13. a bearing; 14. a cover plate; 15. a handle is rotated; 16. an arc-shaped chute; 17. a traveler; 18. a straight groove; 19. and (4) iron bars.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-6, a single-layer louver glass used after finishing doors and windows comprises a frame 1, glass 2, a support rod 3, blades 4 and a transmission structure; the back of the frame 1 is fixedly connected with glass 2, a plurality of support rods 3 are rotatably arranged in the frame 1, blades 4 are fixedly connected to the outer rings of the support rods 3, the bottoms of the adjacent blades 4 are in sliding contact with the tops of the adjacent blades, and a transmission structure is arranged at one end of each support rod 3; carry out power transmission through transmission structure, drive bracing piece 3 and rotate, drive blade 4 and rotate to realized opening and shutting of blade 4, avoided the stay cord of tripe to take place the winding easily and blade 4 is closed insecure.

The transmission structure comprises a first gear 5, a transmission shaft 6, a second gear 7, a third gear 8, a fourth gear 9 and a rotating rod 10; a transmission cavity 11 is formed in the inner wall of one side of the frame 1, the outer ring of one end of the support rod 3 is fixedly connected with a first gear 5, the first gear 5 is rotatably installed inside the transmission cavity 11, a transmission shaft 6 is rotatably installed inside the transmission cavity 11, the outer ring of the transmission shaft 6 is fixedly connected with a plurality of second gears 7, the second gears 7 are meshed with the first gear 5, the outer ring of the middle part of the transmission shaft 6 is fixedly connected with a third gear 8, a rotating rod 10 is rotatably installed on the front surface of the inner wall of the transmission cavity 11, the rotating rod 10 rotatably penetrates through the front surface of the frame 1, the back surface of the rotating rod 10 is fixedly connected with a fourth gear 9, and the fourth gear 9 is meshed with the third gear 8; the rotating rod 10 is rotated to drive the fourth gear 9 to rotate, and drive the third gear 8 engaged with the fourth gear to rotate, so as to drive the transmission shaft 6 to rotate, drive the second gear 7 fixedly connected with the outer ring to rotate, drive the first gear 5 engaged with the outer ring to rotate, and drive the supporting rod 3 to rotate, thereby driving the blades 4 to open and close.

Round holes are formed in two sides of the inner wall of the frame 1, the inner ring of each round hole is in running fit with the outer ring of the support rod 3, a plurality of ball grooves are formed in the inner ring of each round hole, ring grooves are formed in the outer rings at two ends of the support rod 3, balls 12 are rotatably mounted in the ball grooves, and the outer rings of the balls 12 are in sliding fit with the inner walls of the ring grooves; the friction resistance of the support rod 3 during rotation is reduced by the rotation of the balls 12 in the ball grooves and the sliding of the ring grooves, so that the force required by a worker to rotate the rotating rod 10 is reduced.

A mounting opening is formed in the middle of the front face of the frame 1, a bearing 13 is slidably mounted in the mounting opening, an inner ring of the bearing 13 is in rotating fit with an outer ring of the rotating rod 10, a cover plate 14 is mounted on the front face of the mounting opening through screws, and a rotating handle 15 is mounted on the front face of the rotating rod 10 through threads; the friction resistance received by the rotation of the rotating rod 10 is reduced by the rotation of the bearing 13, and the rotating handle 15 facilitates the rotation of the rotating rod 10 by the worker, thereby further reducing the force required by the worker to rotate the rotating rod 10.

An arc-shaped sliding chute 16 is formed in the front face of the cover plate 14, a sliding column 17 is fixedly connected to the back face of the rotating handle 15, and the outer ring of the sliding column 17 is in sliding fit with the inner ring of the arc-shaped sliding chute 16; the sliding fit of the sliding column 17 and the arc-shaped sliding groove 16 limits the rotating direction and angle of the rotating handle 15, and avoids the damage caused by the over-rotation of the blade 4.

The edge of the blade 4 is wrapped with a rubber cushion; the edge of the blade 4 is wrapped by the rubber cushion, so that the sharp edge of the blade 4 is prevented from cutting workers, and the safety of the blade 4 is improved.

Example two

Referring to fig. 7-8, in a first comparative example, as another implementation manner of the present invention, a plurality of straight grooves 18 are formed in the top of the front surface of the blade 4, a magnet sheet is fixedly connected to the inside of the straight grooves 18, a plurality of iron bars 19 are fixedly connected to the bottom of the back surface of the blade 4, and the outer walls of the iron bars 19 are in sliding fit with the inside of the straight grooves 18; the magnetic pieces and the iron bars 19 attract each other, thereby enhancing the firmness of the adhesion between the blades 4.

The working principle is as follows: when the opening device is opened, the rotating handle 15 is rotated, so that the sliding column 17 slides along the arc-shaped sliding groove 16 to drive the rotating rod 10, the fourth gear 9 is rotated to drive the third gear 8 meshed with the fourth gear to rotate, the transmission shaft 6 is driven to rotate, the second gear 7 fixedly connected with the outer ring is driven to rotate, the first gear 5 meshed with the outer ring is driven to rotate, the supporting rod 3 is driven to rotate, the ball 12 rotates in the spherical groove and slides in a matching ring groove, the friction resistance when the supporting rod 3 rotates is reduced, the blade 4 is driven to rotate, and the blade 4 is rotated to be opened;

when the device is closed, the rotating handle 15 is rotated reversely, and the supporting rod 3 is driven to rotate through the transmission of the transmission structure, so that the bottom end of the upper layer blade 4 is attached to the top end of the lower layer blade 4; the opening and closing of the blades 4 are realized, and the phenomena that the stay ropes of the shutters are easy to wind and the blades 4 are not firm to close are avoided.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a single-layer shutter glass for door and window finishes after, its characterized in that: comprises a frame (1), glass (2), a support rod (3), blades (4) and a transmission structure; the back rigid coupling glass (2) of frame (1), a plurality of bracing pieces (3) of installation are rotated to the inside of frame (1), outer lane rigid coupling blade (4) of bracing piece (3), it is adjacent the bottom and the top sliding contact of blade (4), the one end installation drive structure of bracing piece (3).

2. The single-layer shutter glass for doors and windows as claimed in claim 1, wherein: the transmission structure comprises a first gear (5), a transmission shaft (6), a second gear (7), a third gear (8), a fourth gear (9) and a rotating rod (10); drive chamber (11) are seted up to one side inner wall of frame (1), the first gear of one end outer lane rigid coupling (5) of bracing piece (3), first gear (5) rotate and install the inside in drive chamber (11), the inside rotation installation transmission shaft (6) of drive chamber (11), a plurality of second gear of outer lane rigid coupling (7) of transmission shaft (6), second gear (7) and first gear (5) meshing, the middle part outer lane rigid coupling third gear (8) of transmission shaft (6), the inner wall of drive chamber (11) openly rotates installation bull stick (10), bull stick (10) rotate the front that runs through frame (1), the back rigid coupling fourth gear (9) of bull stick (10), fourth gear (9) and third gear (8) meshing.

3. The single-layer shutter glass for doors and windows as claimed in claim 1, wherein: the round hole is all seted up to the inner wall both sides of frame (1), the inner circle of round hole and the outer lane normal running fit of bracing piece (3), a plurality of ball grooves are seted up to the inner circle of round hole, and the annular is seted up to the both ends outer lane of bracing piece (3), the internal rotation of ball groove installs ball (12), the outer lane of ball (12) and the inner wall sliding fit of annular.

4. The single-layer shutter glass for doors and windows as claimed in claim 1, wherein: the front middle part of the frame (1) is provided with a mounting hole, a bearing (13) is slidably mounted in the mounting hole, an inner ring of the bearing (13) is in running fit with an outer ring of the rotating rod (10), a cover plate (14) is mounted on the front of the mounting hole through screws, and a rotating handle (15) is mounted on the front of the rotating rod (10) through threads.

5. The single-layer shutter glass for doors and windows as claimed in claim 4, wherein: an arc-shaped sliding groove (16) is formed in the front face of the cover plate (14), a sliding column (17) is fixedly connected to the back face of the rotating handle (15), and the outer ring of the sliding column (17) is in sliding fit with the inner ring of the arc-shaped sliding groove (16).

6. The single-layer shutter glass for doors and windows as claimed in claim 1, wherein: the edge of the blade (4) is wrapped with a rubber cushion.