Shutter end cover, shutter assembly and shutter awning

Abstract

The utility model discloses a shutter end cover which comprises a supporting part and a clamping part arranged on the supporting part, the clamping part is provided with at least two sets of buckling pieces, the buckling pieces are matched with notches in a shutter inserted into the clamping part, and the buckling pieces and the notches are connected or separated through deformation; on the premise that fastening connection is guaranteed, an original fixing mode through fastening pieces such as screws is replaced, the buckling pieces on the shutter end covers are buckled into the notches in the shutters through extrusion, meanwhile, the supporting parts are matched to be tightly attached to the bottom plate of the arc-shaped plate to support the shutters, the strength is guaranteed, and time cost caused by screwing is avoided; and the working efficiency is improved, and meanwhile, the cost of screws is saved.

Description

Technical Field

[0001] The utility model relates to the field of louver awnings, in particular to a louver end cover, a louver assembly and a louver awning. Background Art

[0002] A louver awning is an outdoor awning with louvers installed on the top. The shading effect can be controlled by adjusting the angle of the louvers, and it can also block rain when fully closed.

[0003] The louver end cap is installed on both sides of the louver and is used to rotate the louver and set it on the louver tent. In the louver end cap on the traditional louver tent, such as the one in publication number: CN110768615B Figure 2 As shown, screws are provided on the louver end covers and screwed into the louver to fix the louver and the louver end covers together. This connection method requires a lot of time to tighten the screws during production, and the screw accessories also increase the production cost. Utility Model Content

[0004] Based on this, the present application provides a louver end cover, a louver assembly and a louver tent to solve the above technical problems.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a louver end cover, including a supporting part and a clamping part arranged on the supporting part, the clamping part is provided with at least two groups of fasteners, which cooperate with the notches on the louver inserted into the clamping part, and the two are connected or separated by deformation.

[0006] In the above technical solution, further, the support portion includes a first support portion and a second support portion located at both ends, and the first support portion and the second support portion are both provided with a reinforced arc surface.

[0007] In the above technical solution, further, the louver end cover also includes a connecting plate arranged at the edge of the support portion and perpendicular to the support portion, a reinforcing rib plate is provided on the inner side of the connecting plate, and a first clamping plate and a second clamping plate forming a spacing are provided at the edge of the connecting plate from the outside to the inside.

[0008] In the above technical solution, further, a through notch and a U-shaped groove are respectively provided on both sides of the same position on the first clamping plate and the second clamping plate, and the fastener is provided on the second clamping plate and is located in the notch of the U-shaped groove.

[0009] In the above technical solution, further, the fastener is triangular in shape, and the direction of its corner tip is consistent with the direction of the notch and the U-shaped groove.

[0010] In the above technical solution, further, a rotating shaft is provided on the connecting plate, and the rotating shaft is in an eccentric position.

[0011] A louver assembly includes a louver end cover, wherein the louver is composed of an arc-shaped plate and a first mating plate and a second mating plate on both sides. The notches are located at the two side edges of the arc-shaped plate in the length direction, and a group of notches are provided at the two side edges of the arc-shaped plate in the width direction. The notches are rectangular and the length and width are both larger than the snap fasteners.

[0012] In the above technical solution, further, the opening of the second matching plate faces downward, and a mounting groove is provided on the bottom surface of the second matching plate, and an anti-collision rubber strip is provided in the mounting groove.

[0013] A louver awning comprises the louver assembly and a rotating shaft bracket arranged on the louver awning, wherein the rotating shaft bracket is provided with several groups of shaft brackets, the rotating shaft on the connecting plate is placed in the shaft brackets, the louver awning is provided with a linkage mechanism, one end of the support portion is provided with an axis hole, a screw is provided that passes through the axis hole and is connected to the linkage mechanism, so as to control the synchronous rotation of several groups of the louver assemblies on the louver awning.

[0014] The beneficial effects of the present invention are: under the premise of ensuring a tight connection, it replaces the original fixing method by fasteners such as screws, and the snap parts on the louver end cover are buckled into the grooves on the louver by squeezing, and at the same time, the support part is close to the bottom plate of the arc plate to support the louver, ensuring strength, avoiding the time spent on screwing, improving work efficiency, and eliminating the cost of screws. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] Figure 1 It is a three-dimensional diagram of the shutter canopy of the present utility model.

[0017] Figure 2 It is an exploded view of the louver assembly and linkage mechanism of the utility model.

[0018] Figure 3 This is a front view of the shutter of the present utility model.

[0019] Figure 4 It is a front view of the louver end cover of the utility model.

[0020] Figure 5 It is a three-dimensional diagram of the louver end cover of the present utility model.

[0021] Figure 6 It is a three-dimensional diagram of the louver end cover of the utility model from another perspective.

[0022] Figure 7 It is a front view of a shutter according to another embodiment of the present invention.

[0023] Figure 8 It is a front view of a louver end cover according to another embodiment of the present invention.

[0024] In the figure, 1. louver, 2. louver end cover, 201. support part, 2011. first support part, 2012. second support part, 2013. reinforced arc surface, 202. clamping part, 2021. first clamping plate, 20211. notch, 2022. second clamping plate, 20221. U-shaped groove, 20222. fastener, 203. connecting plate, 2031. reinforcing rib plate, 2032. rotating shaft, 3. louver, 31. arc plate, 311. notch, 32. first matching plate, 33. second matching plate, 331. mounting groove, 332. anti-collision rubber strip, 4. rotating shaft bracket, 5. shaft bracket, 6. linkage mechanism. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection of this application.

[0026] refer to Figure 1 As shown, a louver tent 1 is composed of a tent frame and a plurality of groups of horizontally arranged louver assemblies mounted on the tent frame. The louver assemblies are ensured to be able to rotate on the tent frame by arranging other mounting parts.

[0027] refer to Figure 2The figure shows an exploded view of the louver assembly. Specifically, the louver assembly consists of louvers 31 and louver end covers 2 installed at the side ends of the louvers 31. At the same time, in order to ensure that the louver assembly can move on the louver tent 1, a rotating shaft bracket 4 is provided at each of the crossbeams on both sides of the tent frame of the louver tent 1. It should be noted that the rotating shaft bracket 4 is provided with a number of concave circular notches that is the same as the number of the louver assemblies, and a shaft bracket 5 is installed in the concave circular notch. The louver end cover 2 is installed on the shaft bracket 5. Furthermore, a linkage mechanism 6 is provided at the crossbeam of the tent frame and below the shaft bracket 4. The linkage mechanism 6 includes a push rod, a connecting rod mechanism, and a driving mechanism. The connecting rod mechanism is fixed on the push rod, and the push rod can be driven to reciprocate by the connecting rod mechanism. One end of each group of the louver assemblies is hinged to the push rod by a screw, and the driving mechanism drives the connecting rod mechanism and the push rod to move, thereby controlling the synchronous rotation of each group of the louver assemblies.

[0028] References Figure 3 As shown, the louver 31 is composed of an arc-shaped plate 31 and a first matching plate 33 and a second matching plate 34 located on both sides of the arc-shaped plate 31. The notch 311 is located at the two side edges of the arc-shaped plate 31 in the length direction. At the same time, on one side of the arc-shaped plate 31, a notch 311 is provided at the two side edges of the arc-shaped surface in the width direction. The notch 311 cooperates with the louver end cover 2 to fasten the louver end cover 2 to the louver 31.

[0029] The first mating plate 33 and the second mating plate 34 are hook-shaped and have the same orientation. The groove width of the second mating plate 34 is greater than that of the first mating plate 33, and the height of the second mating plate 34 is greater than that of the first mating plate 33. When the adjacent louvers 31 are in a horizontal state, the first mating plate 33 abuts against the bottom of the second mating plate 34 of the adjacent louvers 31. In order to prevent hard contact between the first mating plate 33 and the second mating plate 34, an installation groove 341 is provided on the bottom surface of the groove of the second mating plate 34, and an anti-collision rubber strip 342 is installed in the installation groove 341. The top surface of the first mating plate 33 abuts against the bottom surface of the anti-collision rubber strip 342.

[0030] In another embodiment, Figure 7 As shown, the lower portion of the louver 3 is provided with a bottom plate that is connected and flush with the first matching plate 32 and the second matching plate 33 on both sides.

[0031] References Figure 4-6As shown, a louver end cover 2 includes a support portion 201 and a clamping portion 202 arranged on the support portion 201, and at least two groups of fasteners 20222 are provided on the clamping portion 202, which cooperate with the notches 311 on the louver 31 inserted into the clamping portion 202, and the two are connected or separated by deformation.

[0032] Specifically, under the premise of ensuring the strength of the louver end cover 2, the production cost of the louver end cover 2 is reduced, the support part 2 is arranged on both sides of the louver end cover 2, including a first support part 2011 and a second support part 2012, and at the same time, a reinforcing arc surface 2013 is provided on the first support part 1011 and the second support part 2012 to ensure structural strength.

[0033] Among them, a vertically arranged connecting plate 203 is provided at the edge of the upper surface of the supporting portion 201, and the connecting plate 203 is arc-shaped. The clamping portion 202 is also arc-shaped and is located at the edge of the connecting plate 203. The clamping portion 202 includes (from the outside to the inside of the edge) a first clamping plate 2021 and a second clamping plate 2022. At the same time, in order to ensure that the louver 31 can be inserted into the louver end cover 2, a distance is set between the first clamping plate 2021 and the second clamping plate 2022. The two sides of the first clamping plate 2021 do not touch the first supporting portion. The first supporting portion 2011 and the second supporting portion 2012 are connected, and both sides of the second clamping plate 2021 are connected to the first supporting portion 2011 and the second supporting portion 2012. The arc plate 31 is inserted into the gap between the first clamping plate 2021 and the second clamping plate 2022. At the same time, the first matching plates 32 and the second matching plates 33 on both sides are attached to the surfaces of the first supporting portion 2011 and the second supporting portion 2012. Furthermore, the end face of the louver 31 abuts against the wall surface of the connecting plate 203, and the arc plate 31 and the clamping portion 202 are over-fitted.

[0034] like Figure 8 As shown, corresponding to the louver 1 in the second embodiment, the two sides of the second clamping plate 2022 are not connected to the first support part 2011 and the second support part 2012, the gaps on both sides of the first clamping plate 2021 and the second clamping plate 2022 are connected, and the bottom plate at the lower part of the louver 3 is inserted into the gap.

[0035] Furthermore, in order to strengthen the strength of the connecting plate 203, an obliquely arranged reinforcing rib plate 2031 is provided on the inner wall surface of the connecting plate 203. At the same time, further, behind the gap 204, a transverse straight rib is provided on the front side plate surface of the connecting plate 203, which is also used to strengthen the structural strength of the louver end cover 2.

[0036] Furthermore, in order to ensure the portability of installation and disassembly of the louver end cover 2 on the louver 31, a notch 20211 and a U-shaped groove 20221 are provided in the same position on both sides of the first clamping plate 2021 and the second clamping plate 2022. The purpose of setting the notch 20211 is to facilitate disassembly, and the purpose of setting the U-shaped groove 20221 is to facilitate installation. The fastener 20222 is located in the notch 311 of the U-shaped groove 20221. The provision of the U-shaped groove 20221 can make the part in the notch 311 have stronger deformability.

[0037] The fastener 20222 is in the shape of an arc-shaped triangle, and the direction of its corner piece is consistent with the opening direction of the notch 20211 and the U-shaped groove. The length and width of the slot 311 are slightly larger than the fastener 20222. When the louver 31 is inserted into the louver end cover 2, the louver 31 squeezes the fastener 20222 first toward the bottom of the U-shaped slot 20221, and then when the position of the slot 311 coincides with that of the fastener 20222, the fastener 20222 rebounds and buckles into the slot 311.

[0038] The front end wall of the connecting plate 203 is provided with a rotating shaft 2031 vertically arranged on the connecting plate 203. It should be emphasized that the rotating shaft 2031 is located in a biased position.

[0039] The working process of the present invention is as follows: after the louver 31 and the louver end cover 2 are aligned with each other, the end of the louver 31 is inserted into the louver end cover 2, and the louver 31 squeezes the fastener 20222 to deform, and when the fastener 20222 overlaps with the slot 311, the fastener 20222 rebounds and snaps into the slot 311, so that the louver end cover 2 is fixed to the side end of the louver 31, and then the rotating shaft 2031 on the louver end cover 2 is placed in the shaft support 5 on the rotating shaft bracket 4, and the louver end cover 2 is fixed to the push rod by screws, so that the louver assembly is installed on the louver canopy 1, and by controlling the linkage structure 6, each group of the louver assemblies rotates synchronously on the louver canopy 1.

[0040] Thus far, various embodiments of the present application have been described in detail. To avoid obscuring the concept of the present application, some details well known in the art have not been described. Based on the above description, those skilled in the art will fully understand how to implement the technical solutions disclosed herein.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present application, and the aforementioned embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not drive the essence of the corresponding technical solutions away from the spirit and scope of the technical solutions of the various embodiments of the present application.

Claims

1. A louver end cover, characterized in that: It includes a support part and a clamping part arranged on the support part. The clamping part is provided with at least two groups of fasteners, which cooperate with the notches on the shutter inserted into the clamping part, and the two are connected or separated by deformation.

2. The louver end cover according to claim 1, characterized in that: The support portion includes a first support portion and a second support portion located at two ends, and both the first support portion and the second support portion are provided with a reinforced arc surface.

3. The louver end cover according to claim 2, characterized in that: The louver end cover also includes a connecting plate arranged at the edge of the support portion and perpendicular to the support portion, a reinforcing rib plate is provided on the inner side of the connecting plate, and a first clamping plate and a second clamping plate forming a spacing are provided at the edge of the connecting plate from the outside to the inside.

4. The louver end cover according to claim 3, characterized in that: A through notch and a U-shaped groove are respectively provided on both sides of the same position on the first clamping plate and the second clamping plate. The fastener is provided on the second clamping plate and is located in the notch of the U-shaped groove.

5. The louver end cover according to claim 4, characterized in that: The buckle is triangular in shape, and the direction of its corner tip is consistent with the direction of the notch and the U-shaped groove.

6. The louver end cover according to claim 3, characterized in that: A rotating shaft is provided on the connecting plate, and the rotating shaft is in an eccentric position.

7. A louver assembly, comprising the louver end cover according to claim 3, characterized in that: The louver is composed of an arc-shaped plate and a first matching plate and a second matching plate on both sides. The slots are located at the two side edges of the arc-shaped plate in the length direction, and a group is provided at the two side edges of the arc-shaped plate in the width direction. The slots are rectangular and the length and width are both larger than the snap fasteners.

8. The shutter assembly according to claim 7, characterized in that: The opening of the second matching plate faces downward, and a mounting groove is provided on the bottom surface of the second matching plate. An anti-collision rubber strip is provided in the mounting groove.

9. A louver awning comprising the louver assembly according to claim 7, characterized in that: It also includes a rotating shaft bracket arranged on the louver canopy, wherein several groups of shaft brackets are arranged on the rotating shaft bracket, the rotating shaft on the connecting plate is placed in the shaft bracket, and a linkage mechanism is provided on the louver canopy. One end of the support part is provided with an axis hole, and a screw is provided that passes through the axis hole and is connected to the linkage mechanism to control the synchronous rotation of several groups of louver assemblies on the louver canopy.

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