Adhesive tape and shutter assembly

Abstract

The utility model discloses an adhesive tape, the adhesive tape is composed of at least two groups of units with different hardness, including a hard unit and a soft unit, the hard unit is used for being connected and fixed with a shutter assembly, and the soft unit is used for being contacted and attached with the shutter assembly. On the premise that the original function is guaranteed, a completely soft rubber strip is replaced by a hard rubber strip and a soft rubber strip, the hard part is used for connection and fixation, and the soft part is used for contact.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of louver, especially a kind of adhesive tape and louver assembly. BACKGROUND

[0002] Louver assembly is the important component on louver awning, on conventional louver awning, currently, there are following several problems when louver assembly is closed.

[0003] 1.Louver assembly is flipped, and the side plate of one side of louver enters into the side plate of the other side of adjacent louver, since the driving mode is manual, driving force is not well controlled, there can be excessive flipping of louver assembly, excessive flipping can cause collision between louver assemblies, and louver assembly is damaged.

[0004] 2.Louver assembly has gap in closed state, so louver flap leaks water.

[0005] In order to improve its defects, in the publication number CN110043110A, CN110130593A, adhesive tape is provided on louver, which can not only prevent collision between louvers, but also prevent water leakage.

[0006] But in actual life, since the material of louver adhesive tape is soft, it is not easy to insert into the slot when installing louver adhesive tape on louver, which greatly affects work efficiency. SUMMARY

[0007] Therefore, the application provides a kind of adhesive tape and louver assembly to solve the above technical problems.

[0008] The technical scheme adopted by the utility model to solve its technical problems is: a kind of adhesive tape, the adhesive tape is at least by two groups of units with different hardness, including rigid unit and soft unit, the rigid unit is used to be connected with louver assembly and fixed, the soft unit is used to contact and fit with the louver assembly.

[0009] In the above technical scheme, further, transition part is provided between the rigid unit and the soft unit, and the connection separation section of the rigid unit and the soft unit is arranged at any position of the transition part.

[0010] In the above technical scheme, further, the hardness range of the rigid unit is 65-90 °, and the hardness range of the soft unit is 40-60 °.

[0011] In the above technical scheme, further, at least one group of grooves is provided on the lower surface of the soft unit, and at least two groups of convex seats are formed.

[0012] In the above technical solution, further, the width of the hard unit and the width of the soft unit are greater than the width of the transition portion, and the width of the soft unit is greater than the width of the hard unit.

[0013] A louver assembly includes a rubber strip. The louver assembly is composed of several groups of louvers. The louvers include a louver body and a first side panel and a second side panel located on both sides. The rubber strip is arranged on the second side panel. The louver assembly is flipped and closed so that the first side panel enters the second side panel of the adjacent louver body and abuts against the rubber strip.

[0014] In the above technical solution, the first side panel and the second side panel are further provided with folding hooks in the same direction, the bottom of the folding hook of the second side panel is provided with a slot, a limiting opening is provided at the opening of the slot, the hard unit is placed in the slot, the transition part is placed at the limiting opening of the slot, and the soft unit is placed outside the slot.

[0015] The beneficial effect of the utility model is that, under the premise of ensuring the original function, the completely soft rubber strip is replaced by a rubber strip composed of a hard rubber strip and a soft rubber strip, the hard part is used for connection and fixation, and the soft part is used for contact with the blinds. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 This is a front view of the shutter assembly of the present utility model.

[0018] Figure 2 This utility model Figure 1 Enlarged view of point A in the middle.

[0019] Figure 3 This utility model Figure 1 Enlarged view of point B in the middle.

[0020] Figure 4 This is a structural diagram of the rubber strip of the present utility model.

[0021] Figure 5 It is a structural schematic diagram of the first embodiment of the rubber strip of the present utility model.

[0022] Figure 6 It is a structural schematic diagram of the second embodiment of the rubber strip of the present utility model.

[0023] In the figure, 1. rubber strip, 11. hard unit, 12. soft unit, 121. groove, 122. boss, 13. transition part, 2. louver assembly, 21. louver body, 22. first side plate, 23. second side plate, 24. folding hook, 25. notch, 26. limit opening. DETAILED DESCRIPTION

[0024] 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.

[0025] Reference Figures 1-4 As shown, a rubber strip 1 is composed of at least two groups of units with different hardness, including a hard unit 11 and a soft unit 12. The hard unit 11 is used to be connected and fixed with the louver component 2, and the soft unit 12 is used to contact and fit with the louver component 2.

[0026] like Figure 4 As shown, in order to connect the hard unit 11 and the flexible unit, a transition portion 13 is set between the hard unit 11 and the soft unit 12. The transition portion 13 is one of the hardness unit and the soft unit 12, and the hardness dividing section of the hardness unit and the soft unit 12 is located in the transition portion 13.

[0027] like Figure 5 The diagram shows the first extreme state of the transition portion 13, as shown in FIG. Figure 6 The schematic diagram of the second extreme state of the transition portion 13 is preferably that the rubber strip 1 has nothing to do with the hard unit 11 when it collides with the hard unit 11, but the more structures of the hard unit 11, the better the installation of the rubber strip 1. Figure 5 The strip 1 position in the state is the most reasonable.

[0028] Since the concept of hardness is vague, the hardness range of the hard unit 11 is limited to HD80-95°, and the hardness range of the soft unit 12 is HD40-60°. Preferably, specifically, the hardness range of the hard unit 11 is HD80-90°, and the hardness range of the soft unit 12 is HD50-60°.

[0029] In order to facilitate the installation and matching of the rubber strip 1, the width of the soft unit 12 of the hard unit 11 needs to be larger than the transition part 13. At the same time, the width of the soft unit 12 is larger than the width of the hard unit 11, and the whole is in an "I" shape.

[0030] The shutter assembly 2 is composed of several groups of transversely arranged shutters, the shutter including a shutter body 21 and first and second side plates 22 and 23 located on both sides of the shutter body 21, the first and second side plates 22 and 23 being similar in shape, and a folding hook 24 being provided on both the first and second side plates 22 and 23,

[0031] However, the first side plate 22 is lower than the second side plate 23, and the folding hook 24 of the second side plate 23 is larger than that of the first side plate 22, the folding hook 24 including a transverse portion and a longitudinal portion, the adhesive tape 1 being arranged on the folding hook 24 of the second side plate 23 and located at the ground of the transverse portion, and the shutter assembly 2 being turned over so that the upper surface of the folding hook 24 of the first side plate 22 is attached to the adhesive tape 1 on the bottom surface of the folding hook 24 of the second side plate 23 on the adjacent shutter body 21.

[0032] In order to ensure that the first side plate 22 is attached to the adhesive tape 1 to further play a multi-layer waterproof role, at least one group of grooves 121 is arranged on the lower surface of the soft unit 12, so that at least two groups of bosses 122 are formed on the lower surface of the soft unit 12, and preferably, the number of grooves 121 is four, and the bosses 122 are formed in five groups, so that the multi-layer structure can effectively avoid the splashing of rainwater.

[0033] In order to install the adhesive tape 1 on the second side plate 23, a notch 25 is arranged at the bottom of the transverse portion of the folding hook 24 of the second side plate 23, the notch 25 having an opening width smaller than the internal notch 25 width, so as to form a limiting opening 26, the rigid unit 11 being arranged in the notch 25, the transition part 13 being arranged at the limiting opening 26 of the notch 25, and the soft unit 12 being arranged outside the notch 25, the material of the transition part 13 being determined according to the actual production situation, but preferably being Figure 5 a structure.

[0034] The materials of the rigid unit 11 and the soft unit 12 are preferably rubber, and the hardness of rubber is inconsistent, but the adhesive tape 1 can be bent and coiled on the entire length of the adhesive tape 1 without affecting the storage of the adhesive tape 1.

[0035] During installation, the rigid unit 11 is aligned with the notch 25 at the side of the shutter body 21, and the adhesive tape 1 is directly inserted into the notch 25 from the transverse portion, the adhesive tape 1 being in a transition fit in the notch 25, and because the length of the adhesive tape 1 is consistent with the length of the shutter body 21, the adhesive tape 1 cannot easily come off from the shutter body 21.

[0036] So far, various embodiments of the present application have been described in detail. In order to avoid obscuring the concept of the present application, some details known in the art are not described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein according to the above description.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present application, and the foregoing embodiments are only used to illustrate the technical solutions of the present application, not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that the technical solutions described in the foregoing embodiments can still be modified, or some technical features can be replaced by equivalents; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A rubber strip, characterized in that: The rubber strip is composed of at least two groups of units with different hardness, including a hard unit and a soft unit. The hard unit is used to be connected and fixed with the louver assembly, and the soft unit is used to contact and fit with the louver assembly.

2. The adhesive strip according to claim 1, characterized in that: A transition portion is provided between the rigid unit and the flexible unit, and a connecting and separating section between the rigid unit and the flexible unit is provided at any position of the transition portion.

3. The adhesive strip according to claim 2, characterized in that: The hardness range of the rigid unit is HD80-95°, and the hardness range of the flexible unit is HD40-60°.

4. The adhesive strip according to claim 1, characterized in that: The lower surface of the soft unit is provided with at least one group of grooves and forms at least two groups of convex seats.

5. The adhesive strip according to claim 2, characterized in that: The width of the rigid unit and the width of the flexible unit are greater than the transition portion Q, and the width of the flexible unit is greater than the width of the rigid unit.

6. A louver assembly, comprising the rubber strip according to claim 2, wherein the louver assembly is composed of a plurality of louvers, characterized in that: The louver includes a louver body and a first side panel and a second side panel located on both sides. The rubber strip is arranged on the second side panel. The louver assembly is flipped and closed so that the first side panel enters the second side panel of the adjacent louver body and rests against the rubber strip.

7. The shutter assembly according to claim 6, characterized in that: The first side panel and the second side panel are provided with folding hooks in the same direction, the bottom of the folding hook of the second side panel is provided with a notch, a limiting opening is provided at the opening of the notch, the hard unit is placed in the notch, the transition part is placed at the limiting opening of the notch, and the soft unit is placed outside the notch.

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