Connecting device of curtain wall decoration strip

Abstract

The utility model discloses a curtain wall decoration strip connecting device which comprises an integrally-formed decoration strip, the two ends of the decoration strip are connected with a first connecting piece and a second connecting piece respectively, and the connecting positions of the decoration strip and the first connecting piece and the second connecting piece are each provided with a clamping groove. The first connecting piece and the second connecting piece are further provided with grooves connected with the clamping grooves in a clamped mode respectively. According to the connecting device, the decoration strip can be directly clamped into the grooves in the first connecting piece and the second connecting piece, installation is convenient, the appearance is more attractive, a construction site after-installation mode can be adopted, efficiency is improved, and therefore cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of decorative strip connection, in particular to a connecting device for curtain wall decorative strips. Background Art

[0002] Architectural decorative strips are materials laid on the surface of buildings to decorate and beautify the environment. Especially in the field of curtain walls, we will consider using larger cross-section aluminum alloy decorative lines to highlight the facade of the building and improve the aesthetic effect of the facade through decorative strips. For glass curtain wall facades, they have strong light transmittance and heat transfer. By setting various styles of decorative strips in different positions, effective shading can be achieved to improve indoor comfort.

[0003] The current status of similar technologies is that the decorative strips are generally connected by fasteners, and the decorative strip buckle cover is usually fixed to the decorative strip by screws to prevent it from falling off; the defects are that the decorative strips cannot be formed in one piece, there will be gaps in the decorative buckle cover, and the screws fixing the decorative strip buckle cover are exposed, both of which affect the appearance. Another defect is that the fastener connection installation operation is more, if the project needs to install the decorative strips on site due to funding issues or transportation costs, the efficiency is low and the cost is high.

[0004] In view of this, it is necessary to propose further improvements to the connection structure of the current curtain wall decorative strips. Utility Model Content

[0005] Therefore, the utility model aims to solve the deficiencies in the prior art to at least a certain extent, thereby providing a connecting device for curtain wall decorative strips.

[0006] In order to achieve the above purpose, a technical solution adopted by the utility model is:

[0007] The utility model provides a connecting device for curtain wall decorative strips, comprising an integrally formed decorative strip, wherein two ends of the decorative strip are respectively connected to a first connecting piece and a second connecting piece, a clamping groove is provided at the position where the decorative strip is connected to the first connecting piece and the second connecting piece, and the first connecting piece and the second connecting piece are respectively provided with grooves clamped with the clamping grooves.

[0008] Furthermore, the first connecting member is clamped on the top of the decorative strip, the first connecting member is provided with one end of the groove, and a threaded hole is provided on one side close to the decorative strip, and the first connecting member is connected to the decorative strip through the threaded hole.

[0009] Furthermore, two ends of the decorative strip are respectively connected to a cover plate, and the decorative strip and the first connecting member are connected to the cover plate at the top end of the decorative strip and the threaded hole on the first connecting member through a fixing member.

[0010] Furthermore, a cylinder is provided on a side of the first connecting member close to the decorative strip, the threaded hole is provided on the cylinder, and a diameter of the cylinder is larger than a side of the first connecting member on which the groove is provided.

[0011] Furthermore, the width of the groove on the first connecting member is 0.3-0.8 mm greater than the width of the decorative strip, and the depth of the groove on the first connecting member is 13-17 mm.

[0012] Furthermore, the width of the groove on the second connecting member is 0.3-0.8 mm greater than the width of the decorative strip, and the depth of the groove on the second connecting member is 16-20 mm.

[0013] Furthermore, a distance is provided between the end of the top end of the decorative strip and the slot where the decorative strip is matched with the groove of the first connecting member.

[0014] Furthermore, the first connector and the second connector are connected to the unit plate at one side away from the decorative strip, respectively, and the first connector and the second connector are provided with fasteners at one side close to the unit plate, respectively, and the first connector and the second connector are fastened to the unit plate through the fasteners.

[0015] Furthermore, an installation space is reserved at one end of the decorative strip away from the unit plate, and the decorative strip is in a pagoda shape as a whole.

[0016] Furthermore, the installation space of the decorative strip is connected to a guide pin.

[0017] The utility model provides a connecting device for curtain wall decorative strips, including an integrally formed decorative strip, the two ends of the decorative strip are respectively connected to a first connecting piece and a second connecting piece, a clamping groove is provided at the position where the decorative strip is connected to the first connecting piece and the second connecting piece, and the first connecting piece and the second connecting piece are respectively provided with grooves clamped with the clamping grooves. Through the connecting device provided by the utility model, the decorative strip can be directly clamped into the grooves on the first connecting piece and the second connecting piece, which is convenient to install and has a more beautiful appearance. It can also be installed on the construction site after installation, which improves efficiency and saves costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the vertical section structure of the connection device of the curtain wall decorative strip of the utility model;

[0020] Figure 2 A schematic diagram of the structure of the decorative strip of the curtain wall decorative strip connecting device of the utility model;

[0021] Figure 3 For the utility model along Figure 2 Schematic diagram of the structure of A;

[0022] Figure 4 For the utility model along Figure 2 Schematic diagram of the structure of B;

[0023] Figure 5 It is a structural schematic diagram of a connecting piece and a unit plate of a connecting device of a curtain wall decorative strip of the utility model;

[0024] Figure 6 For the utility model along Figure 5 Schematic diagram of the C structure;

[0025] Figure 7 This is a schematic structural diagram of the decorative strip of the curtain wall decorative strip connection device of the utility model from another angle;

[0026] Figure 8 For the utility model along Figure 7 Schematic diagram of the D structure;

[0027] Fig. 9 It is a schematic diagram of the overall structure of the connecting device of the curtain wall decorative strip of the utility model;

[0028] Fig.10 For the utility model along Fig. 9 Schematic diagram of the E structure.

[0029] The reference numerals in the figure are as follows: 1. decorative strip; 11. slot at the top of the decorative strip; 111. spacing; 12. slot at the bottom of the decorative strip; 13. cover plate; 131. fixing member; 14. installation space; 15. guide pin; 21. first connecting member; 211. groove of the first connecting member; 212. cylinder; 213. threaded hole; 22. second connecting member; 221. groove of the second connecting member; 3. unit plate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] It should be noted that the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. 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 the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0032] Please refer to Figures 1 to 10 The utility model provides a connecting device for curtain wall decorative strips, including an integrally formed decorative strip 1, wherein the two ends of the decorative strip 1 are respectively connected with a first connecting member 21 and a second connecting member 22, and a card slot is provided at the position where the decorative strip 1 is connected to the first connecting member 21 and the second connecting member 22, and the first connecting member 21 and the second connecting member 22 are also respectively provided with grooves that are engaged with the card slots.

[0033] In this embodiment, the connecting device of the curtain wall decorative strip includes a decorative strip 1, and the two ends of the decorative strip 1 are respectively connected to a first connecting member 21 and a second connecting member 22. A slot is provided at the position where the decorative strip 1 is connected to the first connecting member 21 and the second connecting member 22, namely, a slot 11 at the top end of the decorative strip 1 and a slot 12 at the bottom end of the decorative strip 1.

[0034] The first connecting member 21 and the second connecting member 22 are respectively provided with a groove, namely, the groove 211 of the first connecting member and the groove 221 of the second connecting member. The slots at both ends of the decorative strip 1 are directly inserted into the grooves on the first connecting member 21 and the second connecting member 22. The two are connected by the slots and the grooves, which is convenient for installation and more beautiful in appearance. Moreover, the two can be installed on the construction site by the way of the snap connection, which improves efficiency and saves costs.

[0035] The decorative strip 1 is made in an integrated manner, so that there are no extra gaps and the appearance effect is guaranteed.

[0036] Furthermore, the first connecting member 21 is clamped on the top of the decorative strip 1 . The first connecting member 21 has one end with a groove and a threaded hole 213 on one side close to the decorative strip 1 . The first connecting member 21 is connected to the decorative strip 1 through the threaded hole 213 .

[0037] In this embodiment, the two ends of the decorative strip 1 are respectively connected to the first connecting member 21 and the second connecting member 22, wherein the top end of the decorative strip 1 is connected to the first connecting member 21, and the bottom end is connected to the second connecting member 22. The first connecting member 21 has a threaded hole 213 at one end where the groove is provided, i.e., the end away from the bottom end of the decorative strip 1, and at one side of the first connecting member 21 close to the decorative strip 1. The first connecting member 21 is connected to the decorative strip 1 through the threaded hole 213. Connecting the first connecting member 21 and the decorative strip 1 here can make the connection between the two more stable and prevent the two from falling off.

[0038] Furthermore, two ends of the decorative strip 1 are respectively connected to a cover plate 13 , and the decorative strip 1 and the first connecting member 21 are connected to the cover plate 13 at the top of the decorative strip 1 and the threaded hole 213 on the first connecting member 21 via a fixing member 131 .

[0039] In this embodiment, the two ends of the decorative strip 1 are respectively connected to a cover plate 13, that is, the top and bottom ends of the decorative strip 1 are each connected to a cover plate 13. In this embodiment, the two cover plates 13 are respectively fixed to the top and bottom ends of the decorative strip 1 by four self-tapping screws. The specific number of screws between the cover plate 13 and the decorative strip 1 is not limited and is set according to actual production requirements.

[0040] The decorative strip 1 and the first connecting member 21 are connected by a fixing member 131. Specifically, the fixing member 131 sequentially penetrates the cover plate 13 of the decorative strip 1 and the threaded holes 213 on the first connecting member 21, so that the decorative strip 1 and the first connecting member 21 are fixedly connected, thereby preventing the decorative strip 1 from falling off upward. That is, the cover plate 13 and the decorative strip 1 are first fixedly connected, and then the fixing member 131 penetrates the threaded holes 213 to connect the cover plate 13 and the first connecting member 21, so that the decorative strip 1 and the first connecting member 21 are fixedly connected. The threaded holes 213 are provided here because the threaded holes 213 need to be subjected to tension.

[0041] The fixing member 131 in this embodiment is specifically a machine screw, and the specific type of the fixing member 131 is not limited here and is set according to actual production requirements.

[0042] Furthermore, a cylinder 212 is provided on one side of the first connecting member 21 close to the decorative strip 1 , a threaded hole 213 is provided on the cylinder 212 , and a diameter of the cylinder 212 is larger than that of the side of the first connecting member 21 where the groove is provided.

[0043] In this embodiment, a cylinder 212 is provided on one side of the first connecting member 21 close to the decorative strip 1, a threaded hole 213 is provided on the cylinder 212, and the diameter of the cylinder 212 is larger than the diameter of other positions of the first connecting member 21. The threaded hole 213 is provided on the cylinder 212 with a larger diameter, so that the decorative strip 1 and the first connecting member 21 are more firmly connected through the threaded hole 213, and the threaded hole 213 will not be easily damaged. The specific shape of the threaded hole 213 is not limited here, and the shape of the cylinder 212 at this location is also not limited, and the location can be a polygonal column.

[0044] Furthermore, the width of the groove on the first connecting member 21 is 0.3-0.8 mm greater than the width of the decorative strip 1 , and the depth of the groove on the first connecting member 21 is 13-17 mm.

[0045] In this embodiment, the width of the groove 211 of the first connector is 0.3-0.8 mm greater than the width of the decorative strip 1. Specifically, the width of the groove 211 of the first connector is 0.5 mm greater than the width of the decorative strip 1. The width of the groove 211 of the first connector is slightly greater than the width of the decorative strip 1, so that the decorative strip 1 and the first connector 21 can be better and more conveniently plugged in. The depth of the groove 211 of the first connector is specifically 15 mm in this embodiment. The widths of the groove 211 of the first connector and the decorative strip 1 are not specifically limited here. The width setting requirements of the groove 211 of the first connector and the decorative strip 1 are only required to allow the two to be plugged in.

[0046] Furthermore, the width of the groove on the second connecting member 22 is 0.3-0.8 mm greater than the width of the decorative strip 1 , and the depth of the groove on the second connecting member 22 is 16-20 mm.

[0047] In this embodiment, the width of the groove 221 of the second connector is 0.3-0.8mm greater than the width of the decorative strip 1. Specifically, the width of the groove 221 of the second connector is 0.5mm greater than the width of the decorative strip 1. The width of the groove 221 of the second connector is slightly greater than the width of the decorative strip 1, so that the decorative strip 1 and the second connector 21 can be better and more conveniently plugged in. The depth of the groove 221 of the second connector is specifically 18mm in this embodiment, which is 3mm greater than the depth of the groove 211 of the first connector, so that the first connector 21 can bear the gravity of the decorative strip 1, so that the decorative strip 1 is in a hanging state. The widths of the groove 221 of the second connector and the decorative strip 1 are not specifically limited here. The width setting requirements of the groove 221 of the second connector and the decorative strip 1 are only required to be able to be plugged in.

[0048] The height of the decorative strip 1 is greater than the height of the first connecting member 21 and the second connecting member 22 , that is, greater than 300 mm.

[0049] Furthermore, a spacing 111 is provided between the end of the top end of the decorative strip 1 and the groove where the decorative strip 1 matches the groove of the first connecting member 21 .

[0050] In this embodiment, a slot that is compatible with the groove 211 of the first connecting member is provided at the top of the decorative strip 1, that is, the slot 11 at the top of the decorative strip. A spacing 111 is provided between the slot 11 at the top of the decorative strip and the end of the top of the decorative strip 1. The spacing 111 is provided here so that when the slot 11 at the top of the decorative strip is engaged in the groove 211 of the first connecting member, the spacing 111 can be hung in the groove 211 of the first connecting member, so that the first connecting member 21 bears the gravity of the decorative strip 1.

[0051] Furthermore, the first connecting member 21 and the second connecting member 22 are respectively connected to the unit panel 3 at one side away from the decorative strip 1, and the first connecting member 21 and the second connecting member 22 are respectively provided with fasteners at one side close to the unit panel 3, and the first connecting member 21 and the second connecting member 22 are respectively fastened to the unit panel 3 through the fasteners.

[0052] In this embodiment, one side of the first connecting member 21 and the second connecting member 22 are respectively clamped with the two ends of the decorative strip 1 through the groove, and the other side is connected to the unit panel 3. Specifically, the first connecting member 21 and the second connecting member 22 are connected to the unit panel 3 through a plurality of screws, so that the first connecting member 21 and the second connecting member 22 can be more firmly connected to the unit panel 3.

[0053] Among them, the first connecting member 21 and the second connecting member 22 are respectively provided with fasteners on one side close to the unit panel 3, that is, the side where the first connecting member 21 and the second connecting member 22 are in contact with the unit panel 3, and the first connecting member 21 and the second connecting member 22 are respectively fastened to the unit panel 3 through the fasteners, which can make the connection between the first connecting member 21 and the second connecting member 22 more stable.

[0054] Furthermore, an installation space 14 is reserved at one end of the decorative strip 1 away from the unit plate 3, and the decorative strip 1 is in a pagoda shape as a whole.

[0055] In this embodiment, a floodlight installation space is reserved at one end of the decorative strip 1 away from the unit plate, and the decorative strip 1 is in a pagoda shape as a whole, so that the visual effect of the decorative strip 1 is better and the appearance effect of the decorative strip 1 is ensured.

[0056] Furthermore, a guide pin 15 is connected to the installation space 14 of the decorative strip 1 .

[0057] In this embodiment, the installation space 14 of the decorative strip 1 is also connected to a guide pin 15, which is arranged on the top end of the decorative strip 1 and is connected to the bottom end of another decorative strip arranged on the decorative strip 1 to keep the multiple decorative strips straight, wherein the guide pin 15 is fully threaded, which makes it more convenient to connect with the decorative strip 1.

[0058] The utility model provides a connecting device for curtain wall decorative strips, including an integrally formed decorative strip, the two ends of the decorative strip are respectively connected to a first connecting piece and a second connecting piece, a clamping groove is provided at the position where the decorative strip is connected to the first connecting piece and the second connecting piece, and the first connecting piece and the second connecting piece are respectively provided with grooves clamped with the clamping grooves. Through the connecting device provided by the utility model, the decorative strip can be directly clamped into the grooves on the first connecting piece and the second connecting piece, which is convenient to install and has a more beautiful appearance. It can also be installed on the construction site after installation, which improves efficiency and saves costs.

[0059] It should be noted that the various embodiments in the present invention are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same and similar parts between the various embodiments can be referenced to each other.

[0060] It should also be noted that, in the present invention, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0061] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined in the present invention may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown in the present invention, but will conform to the widest range consistent with the principles and novel features disclosed in the present invention.

Claims

1. A connecting device for curtain wall decorative strips, characterized in that: It includes an integrally formed decorative strip, with a first connecting member and a second connecting member connected to both ends of the decorative strip respectively. A slot is provided at the position where the decorative strip is connected to the first connecting member and the second connecting member, and the first connecting member and the second connecting member are also respectively provided with grooves that are engaged with the slot.

2. The connecting device for curtain wall decorative strips according to claim 1, characterized in that: The first connecting member is clamped on the top of the decorative strip. The first connecting member is provided with one end of the groove and a threaded hole is provided on one side close to the decorative strip. The first connecting member is connected to the decorative strip through the threaded hole.

3. The connecting device for curtain wall decorative strips according to claim 2, characterized in that: The two ends of the decorative strip are respectively connected with a cover plate, and the decorative strip and the first connecting member are connected to the cover plate at the top end of the decorative strip and the threaded hole on the first connecting member through a fixing member.

4. The connecting device for curtain wall decorative strips according to claim 2, characterized in that: A cylinder is provided on one side of the first connecting member close to the decorative strip, the threaded hole is provided on the cylinder, and the diameter of the cylinder is larger than the side of the first connecting member on which the groove is provided.

5. The connecting device for curtain wall decorative strips according to claim 1, characterized in that: The width of the groove on the first connecting member is 0.3-0.8 mm greater than the width of the decorative strip, and the depth of the groove on the first connecting member is 13-17 mm.

6. The connecting device for curtain wall decorative strips according to claim 1, characterized in that: The width of the groove on the second connecting member is 0.3-0.8 mm greater than the width of the decorative strip, and the depth of the groove on the second connecting member is 16-20 mm.

7. The connecting device for curtain wall decorative strips according to claim 2, characterized in that: A distance is arranged between the end of the top end of the decorative strip and the slot where the decorative strip is matched with the groove of the first connecting member.

8. The connecting device for curtain wall decorative strips according to claim 2, characterized in that: The first connecting member and the second connecting member are connected to the unit plate at one side away from the decorative strip, and the first connecting member and the second connecting member are provided with fasteners at one side close to the unit plate. The first connecting member and the second connecting member are fastened to the unit plate through the fasteners.

9. The connecting device for curtain wall decorative strips according to claim 8, characterized in that: An installation space is reserved at one end of the decorative strip away from the unit plate, and the decorative strip is in a pagoda shape as a whole.

10. The connecting device for curtain wall decorative strips according to claim 9, characterized in that: The installation space of the decorative strip is connected with a guide pin.

Images