CN211115640U

CN211115640U - Shutter capable of being flexibly fixed

Info

Publication number: CN211115640U
Application number: CN201922056877.3U
Authority: CN
Inventors: 李刚
Original assignee: Hangzhou Weigang Metal Products Co ltd
Current assignee: Hangzhou Weigang Metal Products Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-07-28
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a shutter that can fix in a flexible way, including fixed frame, shutter frame and shutter plate, shutter frame arranges in fixed frame and between shutter frame and the fixed frame through the hinge be connected, the inside symmetry of shutter frame is provided with the I-shaped frame, the shutter plate evenly sets up between two I-shaped frames, a side symmetry of shutter plate is fixed with the collar, wear to be equipped with a plurality of fastening bolt on the vertical plate of I-shaped frame, still wear to be equipped with a plurality of fixing bolt on the vertical plate of I-shaped frame, be provided with the mechanism of shutter frame locking on fixed frame in the shutter frame, and be provided with the knob of this locking of control in the below of shutter frame, avoid the lower personnel of height to need fix the inconvenience of shutter with the help of other auxiliary object article, also can increase the holistic pleasing to the eye of shutter to a certain extent simultaneously.

Description

Shutter capable of being flexibly fixed

Technical Field

The utility model relates to a shutter technical field, in particular to shutter that can fix in a flexible way.

Background

The shutter occupies small space before and after being opened, can realize good ventilation effect under the condition of keeping privacy, and is loved by more and more people. The angle-adjustable blind window can realize the synchronization of ventilation and sun-shading functions, and keeps the indoor air fresh while preserving heat and saving energy.

The invention patent with the chinese patent publication No. CN109838192A discloses a novel louver, which comprises an outer frame body and an inner frame body, wherein the inner frame body is arranged at the inner side of the outer frame body, one end of the inner frame body is hinged with the outer frame body through a hinge, a latch structure is arranged between the other end of the inner frame body and the outer frame body, a plurality of mutually parallel oblique blades are arranged on the inner frame body, each blade is composed of a first oblique section, a second oblique section and a third oblique section, the first oblique section and the third oblique section are arranged in parallel, two ends of the second oblique section are respectively connected with the first oblique section and the second oblique section, and the second oblique section and the first oblique section and the second oblique section are in a bent state.

Above-mentioned technical scheme is fixed the shutter through the bolt, fixes the shutter and just can carry out fine fixing through needing more than two bolts, to the shorter people of some heights, the bolt of top is probably too high, need just can use the top bolt with the help of other article, and is inconvenient, externally uses the bolt also to cause certain influence to the pleasing to the eye of whole shutter.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a shutter that can fix in a flexible way avoids the lower personnel of height to need fix the inconvenience of shutter with the help of other auxiliary object, also can increase the holistic pleasing to the eye of shutter to a certain extent simultaneously.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a flexibly fixed shutter comprises a fixed frame, a shutter frame and a plurality of louver blades, wherein the shutter frame is arranged in the fixed frame, the shutter frame is connected with the fixed frame through a hinge, I-shaped frames are symmetrically arranged in the shutter frame, the louver blades are provided with a plurality of louver blades which are uniformly arranged between the two I-shaped frames, a mounting ring is symmetrically fixed on one side of each louver blade, a plurality of fastening bolts are arranged on vertical plates of the I-shaped frames in a penetrating and matching manner and are in penetrating and matching with the mounting ring, a plurality of fixing bolts are arranged on vertical plates of the I-shaped frames in a penetrating and matching manner, the fixing bolts partially penetrate through side walls of the shutter frame to enter the inside of the shutter frame, a mounting cylinder is symmetrically arranged on one side wall of the shutter frame in a penetrating and fixing manner, a clamping block which is in sliding fit with the inner wall of the mounting cylinder is arranged in the mounting cylinder, the inner part of the mounting cylinder is provided with a spring, two ends of the spring are respectively fixedly connected with one end of the clamping block and the inner wall of the mounting cylinder, one side of the fixing frame is symmetrically penetrated with a limiting cylinder matched with the clamping block, the mounting cylinder is provided with a hole, one side of the louver frame is internally provided with a sliding plate, the sliding plate is symmetrically provided with a strip-shaped hole, the mounting cylinder is inserted in the strip-shaped hole and is in sliding fit with the strip-shaped hole, one end of the strip-shaped hole is fixedly provided with a pushing block, the clamping block is provided with a triangular groove matched with the pushing block, the pushing block is in sliding fit with the hole, the bottom of the sliding plate is fixedly provided with a touch block, one side of the louver frame is penetrated with a rotating shaft, two ends of the rotating shaft are respectively in rotating fit with the side wall of the louver frame, one end of the rotating shaft penetrates through one side wall of the louver frame and enters the outer part of, the outer cover is fixed with the eccentric wheel in the pivot, the touch pad with the eccentric wheel is inconsistent just eccentric wheel and touch pad are sliding fit, the pivot is located the outside one end overcoat of shutter frame is fixed with the knob, the fixture block is kept away from the one end of spring is the arc design.

By adopting the technical scheme, when the louver blade is installed, the louver blade is firstly placed between two I-shaped frames, the fastening bolt is screwed in from one side of the I-shaped frames, the thread part of the fastening bolt penetrates through the vertical plate of the I-shaped frames and enters into the installation ring fixedly connected with the louver blade, the louver blade is fixed between the two I-shaped frames in the above mode, then the integral louver blade and the I-shaped frames which are fixed are placed in the louver frame, the fixing bolt is screwed in from the other side of the I-shaped frames, the thread part of the fixing bolt penetrates through the vertical plate of the I-shaped frames and enters into the louver frame, the I-shaped frames can be fixed in the louver frame through the fixing bolt, two ends of the I-shaped frames are abutted against the upper part and the lower part of the inside of the louver frame, the I-shaped frames and the louver frame are sealed through glass cement, and then the louver frame and the fixing, when the louver needs to be opened, the knob is rotated by hands, the knob is fixed with the rotating shaft, so as to drive the rotating shaft to rotate, the rotating shaft rotates to drive the eccentric wheel fixedly connected with the rotating shaft to rotate, the eccentric wheel is abutted against the abutting block, so that the abutting block can move upwards, the abutting block can move upwards to drive the sliding plate to move upwards, the sliding plate can move upwards to drive the pushing block fixedly connected with the sliding plate and the sliding plate to move upwards, one end, far away from the sliding plate, of the pushing block penetrates through a hole formed in the mounting cylinder to enter the mounting cylinder, the inclined edge of the pushing block is abutted against and can be in sliding fit with the inclined edge of the triangular groove formed in the clamping block, so that the clamping block can move towards the inside of the mounting cylinder under the matching of the pushing block and the triangular groove, the spring can be stressed to be in a compressed state, when one end, when the louver frame needs to be fixed, the knob is rotated reversely, the pushing block and the sliding plate can slide out of the triangular groove under the action of self gravity, the clamping block can move towards the outside of the mounting cylinder under the pushing action of the spring at the moment, then the louver frame is pushed into the fixing frame, one end of the clamping block, which is far away from the spring, is arc-shaped, when the louver frame rotates, the arc-shaped part of the clamping block can be contacted with the frame edge of the fixing frame, the clamping block can enter the mounting cylinder under the matching of the arc-shaped part of the clamping block and the frame edge of the fixing frame along with the continuous pushing of the louver frame, the spring is in a compressed state, when the clamping block is opposite to the position of the limiting cylinder, the clamping block can enter the limiting cylinder under the pushing action of the spring, so that the louver frame is fixed in the fixing frame, the knob is arranged below the louver frame, and a person with a short body can conveniently close and open, meanwhile, the beauty of the shutter is improved to a certain extent.

Preferably, a sliding rod is fixed on the inner wall of the mounting cylinder, and a sliding groove matched with the sliding rod is fixed on the outer wall of the clamping block.

By adopting the technical scheme, the fixture block can be prevented from rotating when in use through the slide rod and the slide groove, and the arc-shaped part on the fixture block is ensured to be corresponding to the frame edge of the fixing frame.

Preferably, a first limiting column and a second limiting column are fixed on the side wall of one side of the louver frame.

By adopting the technical scheme, the rotating angle of the knob can be controlled through the first limiting column and the second limiting column, and the rotating angle of the knob can reach a proper angle.

Preferably, a seal ring is fixed to one end of the mounting tube.

Adopt above-mentioned technical scheme, can prevent through the sealing washer that the rainwater from entering into the installation section of thick bamboo from the gap between fixture block and the installation section of thick bamboo, increase the life of an installation section of thick bamboo and fixture block.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic diagram of an embodiment showing the positions of the mounting ring and the fastening bolts;

FIG. 3 is a schematic view of an embodiment of an internal structure for displaying a louver frame;

fig. 4 is a schematic view of the internal structure of the mounting cylinder and the limiting cylinder in the embodiment.

Reference numerals: 1. a fixing frame; 2. a louver frame; 3. louver blades; 4. an I-shaped frame; 5. a mounting ring; 6. fastening a bolt; 7. fixing the bolt; 8. mounting the cylinder; 9. a clamping block; 10. a spring; 11. a limiting cylinder; 12. a hole; 13. a slide plate; 14. a strip-shaped hole; 15. a pushing block; 16. a triangular groove; 17. a contact block; 18. a rotating shaft; 19. an eccentric wheel; 20. a knob; 21. a slide bar; 22. a chute; 23. a first limiting column; 24. a second limiting column; 25. and (5) sealing rings.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

Referring to fig. 1 to 4, a flexibly fixed louver comprises a fixed frame 1, a louver frame 2 and louver blades 3, wherein the louver frame 2 is arranged in the fixed frame 1, the louver frame 2 is connected with the fixed frame 1 through a hinge, i-shaped frames 4 are symmetrically arranged in the louver frame 2, the louver blades 3 are provided with a plurality of louver blades 3 which are uniformly arranged between two i-shaped frames 4, a mounting ring 5 is symmetrically fixed on one side of each louver blade 3, a plurality of fastening bolts 6 are arranged on vertical plates of the i-shaped frames 4 in a penetrating manner, the fastening bolts 6 are in penetrating fit with the mounting ring 5, a plurality of fixing bolts 7 are arranged on the vertical plates of the i-shaped frames 4 in a penetrating manner, part of the fixing bolts 7 penetrate through the side wall of the louver frame 2 to enter the inside of the louver frame 2, a mounting barrel 8 is symmetrically arranged on the side wall of the louver frame 2 in a penetrating manner, a clamping block 9 in sliding fit with the inner wall of the mounting, a spring 10 is arranged in the mounting cylinder 8, two ends of the spring 10 are respectively fixedly connected with one end of a clamping block 9 and the inner wall of the mounting cylinder 8, a limiting cylinder 11 matched with the clamping block 9 symmetrically penetrates through one side of the fixing frame 1, a hole 12 is formed in the mounting cylinder 8, a sliding plate 13 is arranged in one side of the louver frame 2, a strip-shaped hole 14 is symmetrically formed in the sliding plate 13, the mounting cylinder 8 is arranged in the strip-shaped hole 14 in an inserting mode, the mounting cylinder 8 is in sliding fit with the strip-shaped hole 14, a pushing block 15 is fixed at one end of the strip-shaped hole 14, a triangular groove 16 matched with the pushing block 15 is formed in the clamping block 9, the pushing block 15 is in sliding fit with the hole 12, a collision block 17 is fixed at the bottom of the sliding plate 13, a rotating shaft 18 is arranged on one side of the louver frame 2 in a penetrating mode, two ends of the rotating shaft 18 are respectively in rotating fit with the side wall of, an eccentric wheel 19 is fixed on the outer sleeve of the rotating shaft 18, the abutting block 17 abuts against the eccentric wheel 19, the eccentric wheel 19 and the abutting block 17 are in sliding fit, a knob 20 is fixed on the outer sleeve of one end, located outside the shutter frame 2, of the rotating shaft 18, and one end, far away from the spring 10, of the clamping block 9 is in an arc-shaped design.

A first limiting column 23 and a second limiting column 24 are fixed on one side wall of the louver frame 2.

When the louver blade 3 is installed, the louver blade 3 is firstly placed between two I-shaped frames 4, the fastening bolt 6 is screwed in from one side of the I-shaped frames 4, the thread part of the fastening bolt 6 penetrates through the vertical plate of the I-shaped frames 4 to enter the installation ring 5 fixedly connected with the louver blade 3, the louver blade 3 is fixed between the two I-shaped frames 4 in the above mode, then the louver blade 3 and the I-shaped frames 4 are integrally fixed in the louver frame 2, the fixing bolt 7 is screwed in from the other side of the I-shaped frames 4, the thread part of the fixing bolt 7 penetrates through the vertical plate of the I-shaped frames 4 to enter the louver frame 2, the I-shaped frames 4 can be fixed in the louver frame 2 through the fixing bolt 7, the two ends of the I-shaped frames 4 are abutted against the upper part and the lower part of the inside of the louver frame 2, and the space between the I-shaped frames 4 and the louver frame 2, then the louver frame 2 and the fixed frame 1 are connected through the hinge, when the louver needs to be opened, the knob 20 is rotated by hand, the knob 20 is rotated to the first limit column 23, the knob 20 is fixed with the rotating shaft 18, so as to drive the rotating shaft 18 to rotate, the rotating shaft 18 rotates to drive the eccentric wheel 19 fixedly connected with the rotating shaft 18 to rotate, the eccentric wheel 19 abuts against the abutting block 17, so that the abutting block 17 moves upwards, the abutting block 17 moves upwards to drive the sliding plate 13 to move upwards, the sliding plate 13 moves upwards to drive the pushing block 15 fixedly connected with the sliding plate 13 and the sliding plate 13 to move upwards, one end of the pushing block 15, far away from the sliding plate 13, penetrates through the hole 12 formed in the mounting cylinder 8 and enters into the mounting cylinder 8, the inclined edge of the pushing block 15 abuts against and is in sliding fit with the inclined edge of the triangular groove 16 formed in the clamping block 9, so that the clamping block 9 moves towards the inside of the mounting cylinder 8 under the, the spring 10 is stressed to be in a compression state, when one end of the clamping block 9, far away from the spring 10, slides out of the limiting cylinder 11, a user can push the louver frame 2, so that the louver frame 2 is opened, when the louver frame 2 needs to be fixed, the louver frame 2 is pushed into the fixing frame 1, the knob 20 is rotated reversely, the knob 20 is abutted to the second limiting column 24, at the moment, the pushing block 15 slides out of the triangular groove 16 under the action of the self gravity of the pushing block 15 and the sliding plate 13, the clamping block 9 moves towards the outside of the mounting cylinder 8 under the action of the thrust of the spring 10, one end, far away from the spring 10, of the clamping block 9 is arc-shaped, when the louver frame 2 rotates, the arc-shaped part of the clamping block 9 is in contact with the frame edge of the fixing frame 1, along with the continuous pushing of the louver frame 2, the clamping block 9 can enter the mounting cylinder 8 under the matching of the arc-shaped part of the clamping block, the spring 10 is in a compressed state, when the clamping block 9 is opposite to the position of the limiting cylinder 11, the clamping block 9 can enter the limiting cylinder 11 under the pushing of the spring 10, so that the louver frame 2 is fixed in the fixing frame 1, the knob 20 is arranged below the louver frame 2, a person with a shorter body can conveniently close and open the louver frame 2, and meanwhile, the attractiveness of the louver is improved to a certain extent.

As shown in fig. 4, a sliding rod 21 is fixed on the inner wall of the mounting tube 8, and a sliding groove 22 adapted to the sliding rod 21 is fixed on the outer wall of the clamping block 9, so that the clamping block 9 can be prevented from rotating during use by the sliding rod 21 and the sliding groove 22, and the arc-shaped portion of the clamping block 9 is ensured to correspond to the frame edge of the fixed frame 1.

As shown in fig. 4, a sealing ring 25 is fixed at one end of the mounting tube 8, and the sealing ring 25 can prevent rainwater from entering the mounting tube 8 from a gap between the fixture block 9 and the mounting tube 8, so that the service lives of the mounting tube 8 and the fixture block 9 are prolonged.

Claims

1. The utility model provides a but shutter of nimble fixing, its characterized in that, including fixed frame (1), shutter frame (2) and shutter plate (3), shutter frame (2) arrange in fixed frame (1) just shutter frame (2) with connect through the hinge between fixed frame (1), shutter frame (2) inside symmetry is provided with I-shaped frame (4), shutter plate (3) are provided with a plurality of and a plurality of shutter plate (3) evenly set up between two I-shaped frames (4), one side symmetry of shutter plate (3) is fixed with collar (5), wear to be equipped with a plurality of fastening bolt (6) on the vertical plate of I-shaped frame (4) just fastening bolt (6) with collar (5) are and alternate the cooperation, still wear to be equipped with a plurality of fixing bolt (7) on the vertical plate of I-shaped frame (4) and fixing bolt (7) part passes the side of shutter frame (2) is just The wall enters the inside of the shutter frame (2), an installation cylinder (8) is symmetrically and fixedly arranged on the side wall of one side of the shutter frame (2), a clamping block (9) which is in sliding fit with the inner wall of the installation cylinder (8) is arranged inside the installation cylinder (8), a spring (10) is arranged inside the installation cylinder (8), two ends of the spring (10) are respectively and fixedly connected with one end of the clamping block (9) and the inner wall of the installation cylinder (8), a limiting cylinder (11) which is matched with the clamping block (9) is symmetrically arranged on one side of the fixing frame (1), a hole (12) is formed in the installation cylinder (8), a sliding plate (13) is arranged inside one side of the shutter frame (2) and strip-shaped holes (14) are symmetrically formed in the sliding plate (13), the installation cylinder (8) is arranged in the strip-shaped installation holes (14) in a penetrating manner, and the strip-shaped holes (14) are in sliding fit with the strip-shaped holes (8), the one end of bar hole (14) is fixed with and promotes piece (15), set up on fixture block (9) with promote triangular groove (16) of piece (15) looks adaptation, promote piece (15) with hole (12) are sliding fit, the bottom of slide (13) is fixed with conflict piece (17), pivot (18) are worn to be equipped with in one side of shutter frame (2) and the both ends of pivot (18) are running fit with the lateral wall of shutter frame (2) respectively, the one end of pivot (18) is passed one side lateral wall of shutter frame (2) and is got into shutter frame (2) outside, the overcoat is fixed with eccentric wheel (19) on pivot (18), conflict piece (17) with eccentric wheel (19) are inconsistent and eccentric wheel (19) are sliding fit with conflict piece (17), pivot (18) are located the one end overcoat of shutter frame (2) outside is fixed with knob (20), one end, far away from the spring (10), of the clamping block (9) is designed in an arc shape.

2. A flexibly fixed blind as claimed in claim 1, wherein a sliding rod (21) is fixed on the inner wall of the mounting cylinder (8) and a sliding groove (22) matched with the sliding rod (21) is fixed on the outer wall of the clamping block (9).

3. A flexibly fixed blind according to claim 2, characterized in that a first limit post (23) and a second limit post (24) are fixed on one side wall of the blind frame (2).

4. A flexibly secured blind according to claim 3, characterised in that a sealing ring (25) is secured to one end of the mounting cylinder (8).