CN216341818U - Be convenient for clear up laying dust formula shutter - Google Patents

Abstract

The utility model discloses a shutter convenient for cleaning accumulated dust, and mainly relates to the field of shutters. Including shutter support body and shutter flabellum, its characterized in that: the connecting part of the louver blade and the louver frame body is provided with a connecting assembly, and the connecting assembly comprises a connecting shaft and a connecting fixed block; the connecting axle is equipped with stiff end and extension end, the stiff end is connected with the shutter support body, the stiff end is equipped with the elastic component, the elastic component is connected with the extension end, the extension end is connected with the connection fixed block, it sets up in the shutter flabellum to connect the fixed block. The utility model has the beneficial effects that: the connection mode of shutter flabellum and shutter support body can make the shutter flabellum carry out the activity displacement when wasing or cleaning the shutter flabellum, reserves the activity space and is convenient for wash the shutter flabellum, cleans the laying dust on the shutter flabellum, and whole in-process noise is little, and inside part can be replaced.

Description

Be convenient for clear up laying dust formula shutter

Technical Field

The utility model relates to the field of shutters, in particular to a shutter convenient for cleaning accumulated dust.

Background

Many users in modern home and office use shutters instead of curtains, the shutters can control the incidence and shielding of light by randomly adjusting the angle of the blades, and the most suitable state and position can be selected. When the angle of the blade is 90 degrees, the maximum ventilation effect can be obtained, and the indoor air circulation is ensured; when the angle of the blade is 15-25 degrees, the peep at the outdoor can be effectively prevented, and the indoor privacy of a user is protected; and when the blades are completely closed, the storm attack and the interference of dust pollution can be blocked. But because shutter and outdoor intercommunication, the flabellum of shutter is the laying dust very easily, need wash once the shutter flabellum a week, because the flabellum of shutter is intensive to be cleared up very trouble, and traditional shutter dismantles more inconveniently moreover, wholly dismantle and wash and need consume a large amount of time, because the intensive flabellum of flabellum is separated by the interval and when the shutter flabellum is cleaned with wet cloth for a short time, the connecting axle of shutter bears great pressure, very easy fracture takes place after ageing, lead to the user to use the shutter to experience not good. The partial louver window cannot be lifted, the angle of the louver window is not adjusted sometimes in the using process, the louver window fan blades are directly pulled downwards by hands to be observed, the louver window connecting shaft is a concentrated stress point and exceeds the fatigue limit of the louver window connecting shaft in the past, the service life of the louver window is influenced, and therefore the dust-collecting type louver window convenient to clean is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a louver convenient to clean dust accumulation, which is mainly characterized in that the louver can be movably displaced when the louver is cleaned or scrubbed by the connection mode of the louver blades and the louver frame body, the reserved movable space is convenient for cleaning the louver blades, dust accumulation on the louver blades is scrubbed, the noise is low in the whole process, internal parts can be replaced, the problem that the louver cannot be used due to the fact that the parts cannot be replaced in the traditional louver is avoided, the structure is practical and simple, and the use is convenient.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

a shutter convenient to clean accumulated dust comprises a shutter frame body and shutter blades, wherein a connecting assembly is arranged at the joint of the shutter blades and the shutter frame body, and comprises a connecting shaft and a connecting fixing block; the connecting axle is equipped with stiff end and extension end, the stiff end is connected with the shutter support body, the stiff end is equipped with the elastic component, the elastic component is connected with the extension end, the extension end is connected with the connection fixed block, it sets up in the shutter flabellum to connect the fixed block.

When the shutter fan blades are stressed to displace, the elastic piece at the fixed end stretches, the extension end is separated from the fixed end, after the shutter is stressed, the elastic force of the elastic piece at the fixed end resets the shutter fan blades, and the extension end is in butt joint with the fixed end.

Rotating assemblies are arranged in the connected fixed end and the extending end, and the rotating assemblies in the fixed end and the extending end are matched; when the connecting shaft rotates, the rotating assembly in the fixed end and the rotating assembly in the extending end are matched with each other to drive the blades of the shutter to rotate.

The concrete structure of stiff end does: the inside fixed column that is equipped with of stiff end, the fixed column is connected with the elastic component, the stiff end is connected and is equipped with the uide bushing, the uide bushing tip is the arc, the uide bushing surface is equipped with the cushion rubber piece.

Extend the end and be connected the fixed block cooperation and fix on the shutter flabellum, extend the specific structure of end and do: the extension end is matched with the fixed end, and a fixed column is arranged in the extension end.

The rotating assembly is a limiting rotating shaft, and the limiting rotating shaft is arranged on the surface of the fixed end guide sleeve and inside the extending end.

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

the device mainly lies in the connected mode of shutter flabellum and shutter support body, can make the shutter flabellum carry out the activity displacement when wasing or cleaning the shutter flabellum, reserves the activity space and is convenient for wash the shutter flabellum, cleans the laying dust on the shutter flabellum, and whole in-process noise is little, and inside part can be replaced, avoids the unable replacement part of traditional shutter to lead to the unable use of shutter, and structure is practical simple, convenient to use.

Drawings

FIG. 1 is an overall view of the apparatus of the present invention.

FIG. 2 is a view showing the mounting of the connecting shaft in the present invention.

FIG. 3 is a structural view of a connecting shaft of the present invention.

FIG. 4 is a schematic view of the interior of the junction in the present invention.

Reference numerals shown in the drawings:

1. a shutter frame body; 2. louver blades; 3. a fixed end; 4. an extension end; 5. connecting a fixed block; 6. a guide sleeve; 7. a buffer rubber block; 8. a limiting rotating shaft; 9. fixing a column; 10. a spring.

Detailed Description

The utility model will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.

General overview:

the utility model relates to a louver convenient to clean dust accumulation, which mainly comprises a connection mode of louver blades 2 and a louver frame body 1, wherein the louver blades 2 can move when the louver blades 2 are cleaned or scrubbed, a movable space is reserved to facilitate cleaning of the louver blades 2, dust accumulation on the louver blades 2 is scrubbed, the noise is low in the whole process, internal parts can be replaced, the problem that the louver cannot be used due to the fact that the traditional louver cannot be replaced is avoided, and the structure is practical, simple and convenient to use. The process is realized by the following specific structure:

the major structure includes shutter support body 1 and shutter flabellum 2, shutter flabellum 2 is equipped with coupling assembling with shutter support body 1's junction, and coupling assembling mainly used connects shutter flabellum 2 and shutter support body 1 for shutter flabellum 2 and shutter support body 1 can relative displacement, still do not influence shutter flabellum 2's rotation simultaneously. As shown in fig. 2 of the accompanying drawings, the connecting assembly includes a connecting shaft and a connecting fixing block 5, the connecting shaft includes a fixing end 3 and an extending end 4:

fixed end 3 and extended end 4:

as shown in fig. 1 and 2 of the attached drawings, the fixing end 3 is connected to the blind frame body 1, the fixing end 3 is provided with an elastic member, and the fixing end 3 is connected to the extending end 4 through the elastic member. The fixed end 3 is a fixed shaft, and the extending end 4 is a connecting shaft sleeve, so that functional understanding of the components is facilitated. 3 threaded connection of stiff end is equipped with fixed column 9, fixed column 9 is spring 10 fixed column 9, and spring 10 fixed column 9 passes through the screw thread to be connected with stiff end 3, fixed column 9 is connected with the elastic component to fixed elastic component.

3 outsides of stiff end are equipped with uide bushing 6 through threaded connection, as illustrated in figure 2 of the attached drawing of the specification, 6 terminal surfaces of uide bushing are the arc for when shutter fan blade 2 resets through the elastic component of stiff end 3 and extension end 4, make stiff end 3 and extension end 4 more smooth and easy laminating, linking, blocked, unsmooth when avoiding resetting, need manually reset. In order to avoid the situation that the shutter fan blades 2 are too fast to retract through the elastic piece and reduce vibration and noise during retraction, the limiting rotating shaft 8 is arranged on the surface of the guide sleeve 6 and is provided with the buffer rubber block 7, the extending end 4 collides with the buffer rubber block 7 on the surface of the guide sleeve 6 firstly to buffer during retraction, and noise generated by collision and integral vibration of the shutter are avoided.

The extending end 4 is connected with a connecting and fixing block 5, and the connecting and fixing block 5 is arranged in the louver blades 2; extend end 4 and be connected the cooperation of fixed block 5 and fix on shutter flabellum 2, extend end 4 concrete structure and be: extend end 4 and stiff end 3 cavity looks adaptation, extend the inside fixed column 9 that is equipped with of end 4, the fixed column 9 that here set up is the same with the fixed column 9 of stiff end 3.

The action process of the shutter is as follows: when shutter flabellum 2 atress takes place the displacement, the elastic component of stiff end 3 is tensile, extend end 4 and stiff end 3 separation, after the shutter atress was ended, the elasticity of the 3 elastic components of stiff end resets shutter flabellum 2, extend end 4 and stiff end 3 butt joint.

The elastic component mainly be elastic component such as extension spring or rubber materials, can draw back separation stiff end 3 and extension end 4 through the pulling force of self, need notice when selecting for use extension spring or rubber materials, need combine the reality to select for use, avoid because the pulling force is too big still be difficult to with shutter flabellum 2 pull-down and shutter resume deformation when restoring deformation and lead to collision each other between the blade too fast. For the analysis of the connecting shaft, the whole stress point of the device is on the elastic part inside the connecting shaft instead of the fixed end 3 and the extending end 4 of the connecting shaft, so that the connecting shaft is long in service life, the elastic part inside the connecting shaft can be replaced even after aging, and only the elastic part needs to be replaced, and the elastic part is reconnected with the fixed column 9 of the spring 10 again, so that the device has interchangeability instead of replacing the whole part.

Above only solve the process that the flabellum of shutter takes place the displacement when wasing, in order to ensure shutter normal use, need guarantee the rotation that the flabellum of shutter can be normal, realize the normal rotation of shutter through following structure:

the rotation of the louver blades 2 is generally divided into two cases, the connecting shaft of the louver is used as a power source to rotate to drive the louver blades 2 to rotate, and the second is that the louver blades 2 drive the adjusting angle through the connecting rod, so that the fixed end 3 and the extending end 4 need to be driven mutually because the above cases are considered and the components are required to be arranged inside the connecting shaft. As shown in the attached drawing fig. 4, the fixed end 3 and the extending end 4 are connected to each other, the rotating assemblies are arranged inside the fixed end 3 and the extending end 4, the rotating assemblies inside the fixed end 3 and the extending end 4 are matched with each other, and when the connecting shaft rotates, the rotating assemblies inside the fixed end 3 and the extending end 4 are matched with each other to drive the louver blades 2 to rotate. The rotating assembly is a limiting rotating shaft 8, and the limiting rotating shaft 8 is arranged on the surface of the guide sleeve 6 of the fixed end 3 and inside the extending end 4; when 3 drives at stiff end, stiff end 3 rotates with extending end 4 relatively, and the elastic component of stiff end 3 inside also takes place to rotate, and the torsion when 3 drives at stiff end overcomes the elasticity when the elastic component twists reverse, and then stiff end 3 and the inside spacing pivot 8 contact cooperation of extending end 4, transmit the torsion of stiff end 3 to extending end 4, extend end 4 and shutter fan blade 2 and rotate. Similarly, the louver blades 2 can also realize normal rotation as a power source.

To sum up, can be used for being connected of shutter flabellum 2 and shutter support body 1, can make shutter flabellum 2 carry out the displacement that moves when wasing or cleaning shutter flabellum 2, reserve the activity space and be convenient for wash shutter flabellum 2, clean the laying dust on the shutter flabellum 2, whole in-process noise is little, and inside part can be replaced, avoids the unable part of changing of traditional shutter to lead to the unable use of shutter, and the structure is practical simple, convenient to use.

Claims (5)

1. The utility model provides a be convenient for clear up laying dust formula shutter, includes shutter support body (1) and shutter flabellum (2), its characterized in that: a connecting assembly is arranged at the joint of the shutter blades (2) and the shutter frame body (1), and comprises a connecting shaft and a connecting fixing block (5);

the connecting shaft is provided with a fixed end (3) and an extending end (4), the fixed end (3) is connected with the shutter frame body (1), the fixed end (3) is provided with an elastic piece, the elastic piece is connected with the extending end (4), the extending end (4) is connected with a connecting fixed block (5), and the connecting fixed block (5) is arranged in the shutter fan blade (2);

when shutter flabellum (2) atress takes place the displacement, the elastic component of stiff end (3) is tensile, extend end (4) and stiff end (3) separation, after the shutter atress ended, the elasticity of stiff end (3) elastic component resets shutter flabellum (2), extend end (4) and stiff end (3) butt joint.

2. A window blind for facilitating cleaning of dust accumulation as claimed in claim 1, wherein: rotating assemblies are arranged inside the connected fixed end (3) and the extending end (4), and the rotating assemblies inside the fixed end (3) and the extending end (4) are matched;

when the connecting shaft rotates, the rotating assembly inside the fixed end (3) is matched with the rotating assembly inside the extending end (4) to drive the shutter fan blades (2) to rotate.

3. A window blind for facilitating cleaning of dust accumulation as claimed in claim 2, wherein: the fixed end (3) is specifically structured as follows: stiff end (3) inside is equipped with fixed column (9), fixed column (9) are connected with the elastic component, stiff end (3) are connected and are equipped with uide bushing (6), uide bushing (6) terminal surface is the arc, uide bushing (6) surface is equipped with buffer rubber piece (7).

4. A window blind for facilitating cleaning of dust accumulation as claimed in claim 3, wherein: extend end (4) and be connected fixed block (5) cooperation and fix on shutter flabellum (2), extend end (4) concrete structure and be: extend end (4) and stiff end (3) looks adaptation, extend end (4) inside and be equipped with fixed column (9).

5. A window shutter facilitating cleaning of a dust accumulation as claimed in claim 4, wherein: the rotating assembly is a limiting rotating shaft (8), and the limiting rotating shaft (8) is arranged on the surface of the fixed end (3) guide sleeve (6) and inside the extending end (4).

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