Connecting structure of shutter

Abstract

The utility model discloses a connection structure of a louver, and aims to provide a louver board connection structure which is high in connection strength and convenient to disassemble, and the key point of the technical scheme is that the connection structure of the louver board comprises a plastic part and the louver board, the louver board is provided with a groove and a barb, a first clamping groove corresponding to the barb in shape and position is formed in one end of the plastic part upper half part, a second clamping groove corresponding to the groove in shape and position is formed in the other end of the plastic part upper half part, and a protruding clamping strip matched with the groove in shape is arranged on the vertical face of the second clamping groove. The first clamping groove and the second clamping groove of the plastic part are detachably connected with the barbs and the grooves of the louver boards, so that the louver boards are connected and supported and driven to rotate, and the sunshade louver is suitable for the technical field of sunshade louvers.

Description

TECHNICAL FIELD

[0001] The utility model relates to a connecting structure of louver, more specifically, it relates to a connecting structure for louver which is high in connecting strength and convenient to disassemble. BACKGROUND

[0002] Louver is a common building material, usually used in louver window and louver shed and other sunshade building equipment, when using, the angle of louver board can be changed to control the angle of sunlight, which can play a role in sunshade.

[0003] Most of the louver boards on the market use louver board and support integrated structure, when damaged after long time exposure to sunlight and rain, the whole needs to be replaced, which is not cost-effective, and the replacement is also very inconvenient. UTILITY MODEL CONTENT

[0004] In view of the deficiencies in the prior art, the utility model aims at providing a connecting structure for louver which is high in connecting strength and convenient to disassemble.

[0005] To achieve the above object, the utility model provides the following technical scheme: a connecting structure of louver, comprising plastic piece and louver board, the louver board is equipped with recess and barb, one end of the upper half of the plastic piece is equipped with the first clamping groove corresponding with the shape and position of the barb, the other end of the upper half of the plastic piece is equipped with the second clamping groove corresponding with the shape and position of the recess, the vertical surface of the second clamping groove is equipped with the protruding clamping strip matched with the shape of the recess, the first clamping groove and the second clamping groove of the plastic piece and the barb and the recess of the louver board form detachable connection, so as to connect and support the louver board and drive the louver board to rotate.

[0006] By adopting the above technical scheme, the louver board and the plastic piece are equipped with two groups of connecting structures capable of being matched, so that the connection between the louver board and the plastic piece is more firm and reliable, and the connecting structures are all of the type convenient to disassemble, so that it is more convenient to replace one of them when needed.

[0007] The utility model is further provided with: the first clamping groove and the second clamping groove are equipped with the first circular hole penetrating through the plastic piece body, the lower half of the plastic piece body is equipped with the second circular hole penetrating through the plastic piece close to the second clamping groove, and the first circular hole and the second circular hole are used for connecting the rotating mechanism and driving the rotation of the plastic piece.

[0008] By adopting the above technical scheme, the two circular holes provided on the plastic piece body are used for connecting the external driving device, and the driving device drives the rotation of the plastic piece body through the circular hole, so as to drive the angle change of the louver board.

[0009] The first circular hole and the second circular hole are both provided with a ring groove.

[0010] Through the above technical scheme, the two circular holes are provided with the ring grooves, when the external driving device is connected with the plastic part through the bolts, the bolt head can be accommodated in the ring groove, the stability of the bolt is enhanced, and the connection strength between the plastic part and the external device is improved.

[0011] The upper half of the plastic part is provided with a hollow structure.

[0012] Through the above technical scheme, the hollow structure increases the space and level of the plastic part, and provides a certain installation space for other connecting parts during installation.

[0013] The thickness of the central part of the plastic part gradually decreases from top to bottom and forms an arc-shaped curved surface.

[0014] Through the above technical scheme, the plastic part is provided with an arc-shaped curved surface with a uniform thickness change structure, so that the hand is not easily damaged when manually connecting the louver and the plastic part, and the material consumption is also appropriately reduced. DRAWINGS

[0015] Fig. 1 It is a perspective view of the connecting structure of the louver of the utility model;

[0016] Fig. 2 It is a perspective view of the plastic part of the utility model;

[0017] Fig. 3 It is a perspective view of the louver of the utility model;

[0018] The reference signs are as follows: 1, plastic part; 2, louver; 3, groove; 4, barb; 5, first clamping groove; 6, second clamping groove; 7, protruding clamping strip; 8, first circular hole; 9, second circular hole; 10, ring groove; 11, arc-shaped curved surface; DETAILED DESCRIPTION

[0019] REFERENCE Figs. 1 to 3 The connecting structure of the novel louver of the utility model is further described.

[0020] For ease of description, spatially relative terms such as "upper", "lower", "left", "right", and the like, are used in the description to illustrate the relationships between one element or feature and another element or feature in the drawings. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation, in addition to the orientations depicted in the figures. For example, if a device is inverted, elements described as being on the "lower" side of other elements or features would then be oriented on "upper" sides of the other elements or features. Thus, the exemplary term "lower" can encompass both an orientation of lower and upper, as used herein. The devices can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptions used herein interpreted accordingly.

[0021] Also, the terms "first", "second", and the like, are used merely to differentiate one element from another, and do not necessarily require or imply that these elements be in any specific order or position.

[0022] A connecting structure of a louver, comprising a plastic piece 1 and a louver plate 2, wherein the louver plate 2 is provided with a groove 3 and a barb 4, the upper half of the plastic piece 1 is provided with a first clamping groove 5 corresponding to the shape and position of the barb 4 at one end, and is provided with a second clamping groove 6 corresponding to the shape and position of the groove 3 at the other end, and the vertical surface of the second clamping groove 6 is provided with a protruding clamping strip 7 matching the shape of the groove 3, and the first clamping groove 5 and the second clamping groove 6 of the plastic piece 1 and the barb 4 and the groove 3 of the louver plate 2 form a detachable connection, thereby connecting and supporting the louver plate 2 and driving the louver plate 2 to rotate. By adopting the above technical scheme, the louver plate 2 and the plastic piece 1 are provided with two groups of connection structures that can be matched, so that the connection between the louver plate 2 and the plastic piece 1 is more firm and reliable, and the connection structures are of a type that is convenient to disassemble, and it is also more convenient to replace one of them when needed.

[0023] Further, a first circular hole 8 penetrating the body of the plastic piece 1 is arranged between the first clamping groove 5 and the second clamping groove 6, and a second circular hole 9 penetrating the plastic piece 1 is arranged at the lower half of the body of the plastic piece 1 close to the second clamping groove 6, and the first circular hole 8 and the second circular hole 9 are used to connect a rotating mechanism to drive the rotation of the plastic piece 1. By adopting the above technical scheme, the two circular holes arranged on the body of the plastic piece 1 are used to connect external driving devices, and the driving devices drive the rotation of the body of the plastic piece 1 to change the angle of the louver plate 2.

[0024] Further, the first circular hole 8 and the second circular hole 9 are both provided with a ring groove 10. By adopting the above technical scheme, the two circular holes are provided with the ring groove 10, when the external driving device is connected with the plastic part 1 through bolts, the bolt head can be accommodated in the ring groove 10, the stability of the bolt is strengthened, and the connection strength between the plastic part 1 and the external device is improved.

[0025] Further, the upper half of the plastic part 1 is provided with a hollow structure. By adopting the above technical scheme, the hollow structure increases the space sense and the level sense of the plastic part 1, and provides a certain installation space for other connecting parts during installation.

[0026] Further, the thickness of the central part of the plastic part 1 gradually decreases from top to bottom and forms an arc curved surface 11. By adopting the above technical scheme, the central part of the plastic part 1 adopts a structure with uniform thickness change of the arc curved surface 11, which is not easy to cause damage to the hand during manual connection of the louver plate 2 and the plastic part 1, and appropriately reduces the consumption of materials.

[0027] The above only describes the preferred embodiments of the present application, and is not intended to limit the present application, and the person skilled in the art can make common changes and replacements within the technical scheme of the present application, which should be included in the protection scope of the present application.

Claims

1. A connecting structure of a louver comprising a plastic member (1) and a louver plate (2), characterized in that, The shutter (2) is provided with a recess (3) and a barb (4), one end of the upper half of the plastic piece (1) is provided with a first clamping groove (5) corresponding to the shape and position of the barb (4), the other end of the upper half of the plastic piece (1) is provided with a second clamping groove (6) corresponding to the shape and position of the recess (3), the vertical surface of the second clamping groove (6) is provided with a protruding clamping strip (7) matched with the shape of the recess (3), the first clamping groove (5) and the second clamping groove (6) of the plastic piece (1) and the barb (4) and the recess (3) of the shutter (2) form a detachable connection, thereby connecting and supporting the shutter (2) and driving the shutter (2) to rotate.

2. The connecting structure of a louver according to claim 1, wherein A first circular hole (8) penetrating the body of the plastic piece (1) is arranged between the first clamping groove (5) and the second clamping groove (6), a second circular hole (9) penetrating the plastic piece (1) is arranged at the lower half of the body of the plastic piece (1) close to the second clamping groove (6), and the first circular hole (8) and the second circular hole (9) are used to connect a rotating mechanism to drive the rotation of the plastic piece (1).

3. The connecting structure of a louver according to claim 2, wherein The first circular hole (8) and the second circular hole (9) are each provided with a ring groove (10) around them.

4. The connecting structure of a louver according to claim 1, wherein The upper half of the plastic piece (1) is provided with a hollow structure.

5. The connecting structure of a louver according to claim 1, wherein The thickness of the central part of the plastic piece (1) gradually decreases from top to bottom and forms an arc-shaped curved surface (11).

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