Grating curtain wall with good shielding performance and building

Abstract

The utility model relates to a grating curtain wall with good shielding performance and a building. The grating curtain wall comprises a supporting unit, a plurality of first decoration units, a plurality of second decoration units, a plurality of first installation units, a plurality of second installation units and a plurality of locking units. The supporting unit is horizontally arranged; the first decoration units are arranged on the outer side of the supporting unit at intervals. The second decoration units are arranged on the outer sides of the corresponding first decoration units. The first mounting units are arranged on the outer side of the supporting unit; the plurality of second mounting units are respectively connected with the corresponding first decoration units and the first mounting units; the multiple locking units are connected with the corresponding first mounting units and the second mounting units correspondingly. The decorative grille has the advantages that by arranging the first decorative unit and the second decorative unit with the included angle being the obtuse angle, construction is facilitated, meanwhile, the sight shielding efficiency of the grille curtain wall is improved, and the problems that an existing decorative grille is high in sight penetrability due to vertical arrangement, low in construction efficiency due to oblique arrangement and the like are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building decoration, in particular to a grille curtain wall and a building with good shielding performance. Background Art

[0002] In the design process of architectural space, some spaces need to be equipped with some enclosures to prevent people from entering, but at the same time, they also need to be visible. A common method is to set up decorative grilles. Decorative grilles can not only play the role of partition, connection, support, ventilation, shielding, etc., but also increase the beauty of the space.

[0003] Decorative grilles are generally composed of a series of evenly arranged rods. Figure 1 As shown, conventional decorative grilles are usually formed by a number of regular decorative components arranged vertically. This type of decorative grille is easy to install, but has high visual penetration and weak shielding. Figure 2 As shown in the figure, the regular decorative components are tilted at a certain angle and arranged in sequence, which can solve the problem of high visual penetration to a certain extent, but the tilt angle of the components needs to be uniformly controlled, and the construction efficiency is low; Figure 3 As shown, additional decorative cover profiles are installed on the outside of the conventional vertically arranged decorative components. Due to the weak stability and connection strength of the joints, there are safety hazards and risks of secondary repairs, which increases the subsequent maintenance costs.

[0004] At present, no effective solution has been proposed for the problems existing in the relevant technology, such as high visual penetration of the existing decorative grilles when set vertically, low construction efficiency when set diagonally, low stability of additionally installed decorative profiles and high subsequent maintenance costs. Utility Model Content

[0005] The purpose of the utility model is to provide a grille curtain wall and building with good shielding performance in view of the deficiencies in the prior art, so as to solve the problems existing in the related art such as high visual penetration of the existing decorative grilles when vertically arranged, low construction efficiency when obliquely arranged, low stability of additionally installed decorative profiles and high subsequent maintenance costs.

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

[0007] In a first aspect, a grille curtain wall with good shielding performance is provided, comprising:

[0008] A support unit, wherein the support unit is horizontally arranged outside the building;

[0009] A plurality of first decoration units, wherein the plurality of first decoration units are arranged at intervals on the outer side of the building along a horizontal direction;

[0010] A plurality of second decorative units, wherein the plurality of second decorative units are vertically arranged on the outer sides of the corresponding first decorative units, and the radial directions of the second decorative units are arranged at an obtuse angle to the radial directions of the first decorative units, that is, the side edges of the second decorative units are arranged to protrude from the side edges of the first decorative units;

[0011] A plurality of first installation units, wherein the plurality of first installation units are arranged at intervals on the outer side of the support unit along a horizontal direction;

[0012] A plurality of second installation units, wherein the plurality of second installation units are arranged on the inner side of the corresponding first decoration units and are clamped with the corresponding first installation units;

[0013] A plurality of locking units, wherein the plurality of locking units are detachably connected to the corresponding first mounting unit and the second mounting unit respectively;

[0014] Wherein, the first decoration unit and the second decoration unit are integrally formed.

[0015] In some embodiments, the support unit comprises:

[0016] The supporting element is horizontally arranged on the outside of the building, and a plurality of first installation units are arranged on the outside of the supporting element.

[0017] In some embodiments, the first decoration unit includes:

[0018] A first decorative element is vertically arranged on the outer side of the supporting unit, and the second installation unit and the second decorative unit are respectively arranged on the inner side and the outer side of the first decorative element.

[0019] In some embodiments, the second decoration unit includes:

[0020] The second decorative element is vertically arranged on the outside of the first decorative unit, and the radial direction of the second decorative element is arranged at an obtuse angle to the radial direction of the first decorative unit, that is, the side edge of the second decorative element protrudes from the side edge of the first decorative unit.

[0021] In some embodiments, the first installation unit includes:

[0022] A first mounting element, which is disposed on the outer side of the supporting unit and is engaged with the second mounting unit;

[0023] A first connecting element is disposed at an end of the first mounting element and is detachably connected to the locking unit.

[0024] In some embodiments, the second installation unit includes:

[0025] a second mounting element, the second mounting element being disposed on the inner side of the first decorative unit and being engaged with the first mounting unit;

[0026] A second connecting element is disposed at an end of the second mounting element and is detachably connected to the locking unit.

[0027] Furthermore, in some embodiments, the second installation unit further includes:

[0028] Two third decorative elements are respectively arranged on the side of the second installation element and are respectively engaged with the first decorative unit and the second installation element.

[0029] In some embodiments, the locking unit comprises:

[0030] a third connecting element, the third connecting element being connected to the first mounting unit and the second mounting unit respectively;

[0031] A locking element is detachably connected to the third connecting element and is used to lock the relative positions of the third connecting element and the first mounting unit and the second mounting unit.

[0032] In some of the embodiments, it also includes:

[0033] A plurality of first reinforcement units are respectively detachably connected to the ends of the corresponding first decoration units, and are used to reinforce two upper and lower adjacent grille curtain walls.

[0034] In some embodiments, the first decoration unit further includes:

[0035] Two fourth connecting elements are respectively arranged at the top end and the bottom end of the first decorative unit, and are detachably connected to the first reinforcement unit.

[0036] In some of the embodiments, it also includes:

[0037] A plurality of second reinforcement units are respectively detachably connected to the ends of the corresponding second decorative units, and are used to reinforce two upper and lower adjacent grille curtain walls.

[0038] In some embodiments, the second decoration unit further includes:

[0039] Two fifth connecting elements are respectively arranged at the top end and the bottom end of the second decorative unit, and are detachably connected to the second reinforcement unit.

[0040] A second aspect provides a building, comprising:

[0041] The grille curtain wall as described in the first aspect.

[0042] The utility model adopts the above technical solution, and compared with the prior art, has the following technical effects:

[0043] The utility model discloses a grille curtain wall and a building with good shielding performance. By arranging a first decorative unit and a second decorative unit with an obtuse angle, the construction is convenient and the sight shielding efficiency of the grille curtain wall is improved. The utility model solves the problems of high sight penetration of the existing decorative grilles in vertical arrangement, low construction efficiency in oblique arrangement, low stability of additionally installed decorative profiles and high subsequent maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Figure 1 is a schematic diagram of an existing decorative grille (I);

[0045] Figure 2 is a schematic diagram of an existing decorative grille (II);

[0046] Figure 3 is a schematic diagram of an existing decorative grille (III);

[0047] Figure 4 1 is a schematic diagram of a grille curtain wall according to an embodiment of the utility model;

[0048] Figure 5 is a schematic diagram of a support unit according to an embodiment of the utility model;

[0049] Figure 6 is a schematic diagram of a first decorative unit according to an embodiment of the utility model (I);

[0050] Figure 7 is a schematic diagram of a second decorative unit according to an embodiment of the utility model (I);

[0051] Figure 8 is a schematic diagram of a first installation unit according to an embodiment of the utility model;

[0052] Fig. 9 is a schematic diagram of a second installation unit according to an embodiment of the utility model;

[0053] Fig.10 is a schematic diagram of a locking unit according to an embodiment of the utility model;

[0054] Fig.11is a schematic diagram of a grille curtain wall according to an embodiment of the utility model (II);

[0055] Fig.12 is a schematic diagram of a first decorative unit according to an embodiment of the utility model (II);

[0056] Fig.13 Schematic diagram of a grille curtain wall according to an embodiment of the utility model (III);

[0057] Fig.14 3 is a schematic diagram of a second decorative unit according to an embodiment of the present utility model.

[0058] The reference numerals are: 10, support unit; 11, support element;

[0059] 20. First decorative unit; 21. First decorative element; 22. Fourth connecting element;

[0060] 30. second decorative unit; 31. second decorative element; 32. fifth connecting element;

[0061] 40. First mounting unit; 41. First mounting element; 42. First connecting element; 43. Third decorative element;

[0062] 50. Second mounting unit; 51. Second mounting element; 52. Second connecting element;

[0063] 60. Locking unit; 61. Third connecting element; 62. Locking element;

[0064] 70. First reinforcement unit;

[0065] 80. Second reinforcement unit. DETAILED DESCRIPTION

[0066] 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.

[0067] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0068] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0069] Example 1

[0070] This embodiment relates to the grille curtain wall of the utility model.

[0071] An illustrative embodiment of the present utility model is as follows: Figure 4 As shown, a grille curtain wall with good shielding performance includes a support unit 10, a plurality of first decorative units 20, a plurality of second decorative units 30, a plurality of first mounting units 40, a plurality of second mounting units 50 and a plurality of locking units 60. The support unit 10 is horizontally arranged on the outside of the building; the plurality of first decorative units 20 are arranged at intervals on the outside of the building along the horizontal direction; the plurality of second decorative units 30 are vertically arranged on the outside of the corresponding first decorative units 20, and the radial direction of the second decorative units 30 is arranged at an obtuse angle to the radial direction of the first decorative units 20, that is, the side edge of the second decorative unit 30 protrudes from the side edge of the first decorative unit 20; the plurality of first mounting units 40 are arranged at intervals on the outside of the support unit 10 along the horizontal direction; the plurality of second mounting units 50 are arranged on the inner side of the corresponding first decorative unit 20 and are clamped with the corresponding first mounting units 40; the plurality of locking units 60 are detachably connected with the corresponding first mounting units 40 and second mounting units 50 respectively; the first decorative unit 20 and the second decorative unit 30 are integrally formed.

[0072] like Figure 5 As shown, the support unit 10 includes a support element 11. The support element 11 is horizontally arranged outside the building, and a plurality of first installation units 40 are arranged outside the support element 11.

[0073] In some of the embodiments, the support element 11 is rod-shaped, that is, the axial dimension of the support element 11 is greater than the radial dimension.

[0074] In some of the embodiments, the cross section of the support element 11 is rectangular.

[0075] In some embodiments, the support element 11 has a height of 50 mm and a radial dimension of 50 mm.

[0076] In some of the embodiments, the support element 11 includes but is not limited to a fluorocarbon sprayed steel square tube.

[0077] like Figure 6 As shown, the first decoration unit 20 includes a first decoration element 21. The first decoration element 21 is vertically arranged outside the support unit 10, and the second installation unit 50 and the second decoration unit 30 are arranged inside and outside the first decoration element 21 respectively.

[0078] Specifically, the first decorative element 21 is vertically disposed on the outer side of the supporting element 11 .

[0079] In some of the embodiments, the support element 11 is located on the upper portion of the first decorative element 21 , and the upper surface of the first decorative element 21 is higher than the upper surface of the support element 11 .

[0080] In some embodiments, the first decorative element 21 is rod-shaped, that is, the axial dimension of the first decorative element 21 is greater than the radial dimension.

[0081] In some embodiments, the cross section of the first decorative element 21 is rectangular.

[0082] In some embodiments, the first decorative element 21 has a thickness of 75 mm and a radial dimension of 50 mm.

[0083] In some embodiments, the first decorative element 21 includes but is not limited to an aluminum alloy profile.

[0084] like Figure 7 As shown, the second decorative unit 30 includes a second decorative element 31. The second decorative element 31 is vertically arranged outside the first decorative unit 20, and the radial direction of the second decorative element 31 is arranged at an obtuse angle to the radial direction of the first decorative unit 20, that is, the side edge of the second decorative element 31 protrudes from the side edge of the first decorative unit 20.

[0085] Specifically, the second decorative element 31 is vertically arranged outside the first decorative element 21 , and the radial direction of the second decorative element 31 is arranged at an obtuse angle to the radial direction of the first decorative element 21 , that is, the side edge of the second decorative element 31 protrudes from the side edge of the first decorative element 21 .

[0086] In some of the embodiments, the second decorative element 31 is disposed at an outer edge of the first decorative element 21 .

[0087] In some embodiments, the included angle between the second decorative element 31 and the first decorative element 21 is 120° to 150°.

[0088] In some of the embodiments, the second decorative element 31 is plate-shaped, that is, the thickness and radial dimension of the second decorative element 31 are smaller than the axial dimension.

[0089] The size of the second decorative element 31 matches the size of the first decorative element 21. Generally, the axial size of the second decorative element 31 is equal to the axial size of the first decorative element 21, and the vertical projection length of the radial size of the second decorative element 31 is less than the distance between two adjacent first decorative elements 21.

[0090] In some embodiments, the second decorative element 31 has a thickness of 4 mm and a radial dimension of 90 mm.

[0091] In some embodiments, the second decorative element 31 includes but is not limited to an aluminum alloy profile.

[0092] like Figure 8 As shown, the first mounting unit 40 includes a first mounting element 41 and a first connecting element 42. The first mounting element 41 is arranged at the outer side of the supporting unit 10 and is engaged with the second mounting unit 50; the first connecting element 42 is arranged at the end of the first mounting element 41 and is detachably connected with the locking unit 60.

[0093] Specifically, the first mounting element 41 is disposed on the outer side of the supporting element 11 .

[0094] In some of the embodiments, the connection method between the first installation element 41 and the support element 11 includes but is not limited to welding.

[0095] The size of the first installation element 41 matches the size of the first decorative element 21. Generally, the height of the first installation element 41 is smaller than the height of the first decorative element 21, and the thickness of the first installation element 41 is smaller than the thickness of the first decorative element 21.

[0096] In some of the embodiments, the first installation element 41 has a rectangular planar shape.

[0097] In some of the embodiments, the first mounting element 41 includes, but is not limited to, a stainless steel connector.

[0098] The first connecting element 42 is disposed through the left side surface and the right side surface of the first installation element 41 .

[0099] The size of the first connecting element 42 matches the size of the first mounting element 41. Generally, the radial size of the first connecting element 42 is less than 1 / 2 of the radial size of the first mounting element 41.

[0100] In some embodiments, the cross section of the first connecting element 42 is circular.

[0101] In some of the embodiments, the first connecting element 42 is a first through hole.

[0102] like Fig. 9 As shown, the second mounting unit 50 includes a second mounting element 51 and a second connecting element 52. The second mounting element 51 is disposed on the inner side of the first decorative unit 20 and is engaged with the first mounting unit 40; the second connecting element 52 is disposed at the end of the second mounting element 51 and is detachably connected to the locking unit 60.

[0103] Specifically, the second installation element 51 is disposed on the inner side of the first decorative element 21 and is engaged with the first installation element 41 .

[0104] In some of the embodiments, the second installation element 51 and the first decoration element 21 are formed integrally.

[0105] The size of the second mounting element 51 matches the size of the first decorative element 21. Generally, the axial size of the second mounting element 51 is equal to the axial size of the first decorative element 21, and the radial size of the second mounting element 51 is equal to the radial size of the first decorative element 21.

[0106] In some embodiments, the second mounting element 51 includes two L-shaped mounting pieces and a slot. The two L-shaped mounting pieces are symmetrically arranged on the inner side of the first decorative element 21, and the open ends of the L-shaped mounting pieces are arranged toward the edge of the first decorative element 21. The second connecting element 52 is arranged on one side of the L-shaped mounting piece close to the first decorative element 21; the slot is arranged between the two L-shaped mounting pieces and is engaged with the first mounting element 41.

[0107] The size of the card slot matches the size of the first mounting element 41. Generally, the width of the card slot is not less than the thickness of the first mounting element 41.

[0108] In some of the embodiments, the second mounting element 51 is an aluminum alloy clip.

[0109] The second connecting element 52 is disposed through a side surface of the second mounting element 51 .

[0110] Specifically, the second connecting element 52 is disposed through the side surface of the L-shaped mounting member close to the first decorative element 21 .

[0111] The size of the second connection element 52 matches the size of the second mounting element 51. Generally, the radial size of the second connection element 52 is less than 1 / 2 of the radial size of the L-shaped mounting member.

[0112] The size of the second connecting element 52 matches the size of the first connecting element 42. Generally, the radial size of the second connecting element 52 is not less than the radial size of the first connecting element 42.

[0113] In some of the embodiments, the radial dimension of the second connecting element 52 is equal to the radial dimension of the first connecting element 42 .

[0114] In some of the embodiments, the cross section of the second connecting element 52 is circular.

[0115] In some of the embodiments, the second connecting element 52 is a second through hole.

[0116] Furthermore, the second installation unit 50 further includes two third decorative elements 43. The two third decorative elements 43 are respectively arranged on the sides of the second installation element 51, and are respectively engaged with the first decorative element 21 and the second installation element 51.

[0117] Specifically, the third decorative element 43 is engaged with the first decorative element 21 and the L-shaped mounting piece.

[0118] The size of the third decorative element 43 matches the size of the second mounting element 51 / first decorative element 21. Generally, the axial size of the third decorative element 43 is equal to the axial size of the second mounting element 51 / first decorative element 21.

[0119] In some embodiments, the cross section of the third decorative element 43 is U-shaped. Specifically, the third decorative element 43 includes a decorative piece and two clamping pieces. The decorative piece is arranged on the outside of the L-shaped mounting piece; the two clamping pieces are respectively arranged at the ends of the decorative piece and are respectively clamped with the first decorative element 21 and the L-shaped mounting piece.

[0120] In some of the embodiments, the third decorative element 43 includes but is not limited to an aluminum alloy decorative gusset plate.

[0121] like Fig.10 As shown, the locking unit 60 includes a third connecting element 61 and a locking element 62. The third connecting element 61 is connected to the first mounting unit 40 and the second mounting unit 50 respectively; the locking element 62 is detachably connected to the third connecting element 61 to lock the relative positions of the third connecting element 61 and the first mounting unit 40 and the second mounting unit 50.

[0122] Specifically, the third connecting element 61 is connected to the first connecting element 42 and the second connecting element 52 respectively.

[0123] The third connecting element 61 passes through the second connecting element 52 and the first connecting element 42 in sequence.

[0124] In some embodiments, the cross section of the third connecting element 61 is T-shaped. Specifically, the third connecting element 61 includes a transverse connecting member and a longitudinal connecting member. The transverse connecting member is disposed against one side of the second mounting element 51; the longitudinal connecting member is vertically disposed in the middle of the transverse connecting member and is connected to the first connecting element 42, the second connecting element 52, and the locking element 62, respectively.

[0125] The size of the transverse connector matches the size of the second connecting element 52. Generally, the radial dimension of the transverse connector is greater than the radial dimension of the second connecting element 52.

[0126] The size of the longitudinal connector matches the size of the second mounting element 51. Generally, the axial size of the longitudinal connector is larger than the radial size of the slot, and the axial size of the longitudinal connector is smaller than the radial size of the second mounting element 51.

[0127] The size of the longitudinal connector matches the size of the second connecting element 52 / first connecting element 42. Generally, the radial size of the longitudinal connector is not greater than the radial size of the second connecting element 52 / first connecting element 42.

[0128] In some embodiments, the third connecting element 61 is a stainless steel threaded nail.

[0129] In some embodiments, the locking element 62 is connected to the third connecting element 61 via threads.

[0130] The size of the locking element 62 matches the size of the second mounting element 51. Generally, the radial dimension of the outer profile of the locking element 62 is smaller than the thickness of the L-shaped mounting piece.

[0131] In some of these embodiments, the locking element 62 is a nut.

[0132] The advantage of the utility model is that by setting the first decorative unit and the second decorative unit at an obtuse angle, the sight blocking efficiency of the grille curtain wall is improved while facilitating construction, and the problems of the existing decorative grille having high sight penetration in vertical setting, low construction efficiency in oblique setting, low stability of additionally installed decorative profiles and high subsequent maintenance costs are solved.

[0133] Example 2

[0134] This embodiment is a supplementary embodiment of Embodiment 1.

[0135] like Fig.11 As shown, the grille curtain wall further includes a plurality of first reinforcement units 70. The plurality of first reinforcement units 70 are detachably connected to the ends of the corresponding first decorative units 20, respectively, to reinforce two upper and lower adjacent grille curtain walls.

[0136] Specifically, the first reinforcing unit 70 is disposed at an end portion of the first decorative element 21 .

[0137] The size of the first reinforcing unit 70 matches the size of the first decorative element 21. Generally, the axial size of the first reinforcing unit 70 is smaller than the axial size of the first decorative element 21, and the radial size of the first reinforcing unit 70 is smaller than the radial size of the inner contour of the first decorative element 21.

[0138] In some of the embodiments, the first reinforcing unit 70 is in a rod shape.

[0139] In some embodiments, the cross section of the first reinforcement unit 70 is circular.

[0140] In some of the embodiments, the first reinforcement unit 70 is a stainless steel screw insert.

[0141] like Fig.12 As shown, the first decoration unit 20 further includes two fourth connection elements 22. The two fourth connection elements 22 are respectively disposed at the top and bottom of the first decoration unit 20 and are detachably connected to the first reinforcement unit 70.

[0142] Specifically, the two fourth connecting elements 22 are respectively disposed at the top end and the bottom end of the first decorative element 21 .

[0143] In some of the embodiments, the fourth connecting element 22 is disposed inside the first decorative element 21 .

[0144] The top surface of the fourth connecting element 22 at the top is flush with the top surface of the first decorative element 21 , and the bottom surface of the fourth connecting element 22 at the bottom is flush with the bottom surface of the first decorative element 21 .

[0145] In some embodiments, the fourth connecting element 22 and the first decorative element 21 are formed integrally.

[0146] The size of the fourth connecting element 22 matches the size of the first decorative element 21. Generally, the axial size of the fourth connecting element 22 is not greater than 1 / 2 of the axial size of the first decorative element 21, and the radial size of the outer contour of the fourth connecting element 22 is smaller than the radial size of the inner contour of the first decorative element 21.

[0147] The size of the fourth connecting element 22 matches the size of the first reinforcing unit 70. Generally, the radial size of the inner contour of the fourth connecting element 22 is not less than the radial size of the first reinforcing unit 70.

[0148] In some embodiments, the cross section of the fourth connecting element 22 is annular.

[0149] In some of the embodiments, the fourth connecting element 22 is an aluminum alloy slot.

[0150] The advantage of this embodiment is that by arranging the first reinforcement unit between two upper and lower adjacent first decorative units, the surfaces between the two upper and lower adjacent first decorative units can be made flush, resulting in uniform overall force and preventing the first decorative units from deforming.

[0151] Example 3

[0152] This embodiment is a supplementary embodiment of Embodiments 1 and 2.

[0153] like Fig.13 As shown, the grille curtain wall further includes a plurality of second reinforcement units 80. The plurality of second reinforcement units 80 are detachably connected to the ends of the corresponding second decorative units 30, respectively, for reinforcing the upper and lower adjacent grille curtain walls.

[0154] Specifically, the second reinforcing unit 80 is disposed at an end portion of the second decorative element 31 .

[0155] The size of the second reinforcing unit 80 matches the size of the second decorative element 31. Generally, the axial size of the second reinforcing unit 80 is smaller than the axial size of the second decorative element 31, and the radial size of the second reinforcing unit 80 is smaller than the radial size of the second decorative element 31.

[0156] In some of the embodiments, the second reinforcing unit 80 is in a rod shape.

[0157] In some of the embodiments, the cross-section of the second reinforcement unit 80 is rectangular.

[0158] In some of the embodiments, the second reinforcement unit 80 is an aluminum alloy latch plate.

[0159] like Fig.14 As shown, the second decoration unit 30 further includes two fifth connection elements 32. The two fifth connection elements 32 are respectively disposed at the top and bottom of the second decoration unit 30, and are detachably connected to the second reinforcement unit 80.

[0160] Specifically, the two fifth connecting elements 32 are respectively disposed at the top end and the bottom end of the second decorative element 31 .

[0161] In some of the embodiments, the fifth connecting element 32 is disposed inside the second decorative element 31 .

[0162] The top surface of the fifth connecting element 32 at the top is flush with the top surface of the second decorative element 31 , and the bottom surface of the fifth connecting element 32 at the bottom is flush with the bottom surface of the second decorative element 31 .

[0163] In some embodiments, the fifth connecting element 32 and the second decorative element 31 are formed integrally.

[0164] The size of the fifth connecting element 32 matches the size of the second decorative element 31. Generally, the axial size of the fifth connecting element 32 is not greater than 1 / 2 of the axial size of the second decorative element 31, and the radial size of the fifth connecting element 32 is smaller than the radial size of the second decorative element 31.

[0165] The size of the fifth connecting element 32 matches the size of the second reinforcing unit 80. Generally, the radial size of the inner contour of the fifth connecting element 32 is equal to the radial size of the second reinforcing unit 80.

[0166] In some of the embodiments, the cross section of the fifth connecting element 32 is C-shaped.

[0167] In some of the embodiments, the fifth connecting element 32 is an aluminum alloy slot.

[0168] The advantage of this embodiment is that by arranging the second reinforcement unit between two upper and lower adjacent second decorative units, the surfaces between the two upper and lower adjacent second decorative units can be made flush, resulting in uniform overall force and preventing the second decorative units from deforming.

[0169] Example 4

[0170] This embodiment relates to a building of the utility model.

[0171] A building comprises the grille curtain wall as described in Examples 1 to 3.

[0172] The above description is only a preferred embodiment of the present invention, and does not limit the implementation mode and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A grille curtain wall with good shielding performance, used for building decoration, characterized in that: include: A support unit, wherein the support unit is horizontally arranged outside the building; A plurality of first decoration units, wherein the plurality of first decoration units are arranged at intervals on the outer side of the building along a horizontal direction; A plurality of second decorative units, wherein the plurality of second decorative units are vertically arranged outside the corresponding first decorative units, and the radial direction of the second decorative units is arranged at an obtuse angle to the radial direction of the first decorative units, that is, the side edges of the second decorative units are arranged to protrude from the side edges of the first decorative units; A plurality of first installation units, wherein the plurality of first installation units are arranged at intervals on the outer side of the support unit along a horizontal direction; A plurality of second installation units, wherein the plurality of second installation units are arranged on the inner side of the corresponding first decoration units and are clamped with the corresponding first installation units; A plurality of locking units, wherein the plurality of locking units are detachably connected to the corresponding first mounting unit and the second mounting unit respectively; Wherein, the first decoration unit and the second decoration unit are integrally formed.

2. The grille curtain wall according to claim 1, characterized in that: The support unit comprises: The supporting element is horizontally arranged on the outside of the building, and a plurality of first installation units are arranged on the outside of the supporting element.

3. The grille curtain wall according to claim 1, characterized in that: The first decoration unit comprises: a first decorative element, wherein the first decorative element is vertically arranged on the outer side of the supporting unit, and the second installation unit and the second decorative unit are respectively arranged on the inner side and the outer side of the first decorative element; and / or The second decoration unit comprises: The second decorative element is vertically arranged on the outside of the first decorative unit, and the radial direction of the second decorative element is arranged at an obtuse angle to the radial direction of the first decorative unit, that is, the side edge of the second decorative element protrudes from the side edge of the first decorative unit.

4. The grille curtain wall according to claim 1, characterized in that: The first installation unit comprises: A first mounting element, which is disposed on the outer side of the supporting unit and is engaged with the second mounting unit; A first connecting element is disposed at an end of the first mounting element and is detachably connected to the locking unit.

5. The grille curtain wall according to claim 1, characterized in that: The second installation unit comprises: a second mounting element, the second mounting element being disposed on the inner side of the first decorative unit and being engaged with the first mounting unit; A second connecting element is disposed at an end of the second mounting element and is detachably connected to the locking unit.

6. The grille curtain wall according to claim 5, characterized in that: The second installation unit also includes: Two third decorative elements are respectively arranged on the side of the second installation element and are respectively engaged with the first decorative unit and the second installation element.

7. The grille curtain wall according to claim 1, characterized in that: The locking unit comprises: a third connecting element, the third connecting element being connected to the first mounting unit and the second mounting unit respectively; A locking element is detachably connected to the third connecting element and is used to lock the relative positions of the third connecting element and the first mounting unit and the second mounting unit.

8. The grille curtain wall according to any one of claims 1 to 7, characterized in that: Also includes: A plurality of first reinforcement units, each of which is detachably connected to the end of the corresponding first decoration unit, and is used to reinforce two upper and lower adjacent grille curtain walls; and / or A plurality of second reinforcement units are respectively detachably connected to the ends of the corresponding second decorative units, and are used to reinforce two upper and lower adjacent grille curtain walls.

9. The grid curtain wall according to claim 8, characterized in that: The first decoration unit also includes: Two fourth connecting elements, which are respectively arranged at the top and bottom of the first decorative unit and are detachably connected to the first reinforcement unit; and / or The second decoration unit further includes: Two fifth connecting elements are respectively arranged at the top end and the bottom end of the second decorative unit, and are detachably connected to the second reinforcement unit.

10. A building, characterized in that: include: A grille curtain wall as claimed in any one of claims 1 to 9.

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